eventespresso / event-espresso-core

core/domain/services/registration/form/v1/CopyAttendeeInfoForm.php

Indentation +70 added lines, -70 removed lines

@@ -12,77 +12,77 @@
 
 class CopyAttendeeInfoForm extends EE_Form_Section_Proper
 {
-    /**
-     * CopyAttendeeInfoForm constructor.
-     *
-     * @param EE_Registration[] $registrations
-     * @param string            $slug
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function __construct(array $registrations, string $slug)
-    {
-        parent::__construct(
-            [
-                'subsections'     => $this->copyAttendeeInfoInputs($registrations),
-                'layout_strategy' => new EE_Template_Layout(
-                    [
-                        'layout_template_file'     => SPCO_REG_STEPS_PATH
-                                                      . $slug
-                                                      . '/copy_attendee_info.template.php',
-                        'begin_template_file'      => null,
-                        'input_template_file'      => null,
-                        'subsection_template_file' => null,
-                        'end_template_file'        => null,
-                    ]
-                ),
-            ]
-        );
-    }
+	/**
+	 * CopyAttendeeInfoForm constructor.
+	 *
+	 * @param EE_Registration[] $registrations
+	 * @param string            $slug
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function __construct(array $registrations, string $slug)
+	{
+		parent::__construct(
+			[
+				'subsections'     => $this->copyAttendeeInfoInputs($registrations),
+				'layout_strategy' => new EE_Template_Layout(
+					[
+						'layout_template_file'     => SPCO_REG_STEPS_PATH
+													  . $slug
+													  . '/copy_attendee_info.template.php',
+						'begin_template_file'      => null,
+						'input_template_file'      => null,
+						'subsection_template_file' => null,
+						'end_template_file'        => null,
+					]
+				),
+			]
+		);
+	}
 
 
-    /**
-     * @param array $registrations
-     * @return array
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    private function copyAttendeeInfoInputs(array $registrations): array
-    {
-        $copy_attendee_info_inputs = [];
-        $prev_ticket               = null;
-        foreach ($registrations as $registration) {
-            // for all  attendees other than the primary attendee
-            if ($registration instanceof EE_Registration && ! $registration->is_primary_registrant()) {
-                // if this is a new ticket OR if this is the very first additional attendee after the primary attendee
-                if ($registration->ticket()->ID() !== $prev_ticket) {
-                    $item_name   = $registration->ticket()->name();
-                    $item_name   .= $registration->ticket()->description() !== ''
-                        ? ' - ' . $registration->ticket()->description()
-                        : '';
-                    $copy_attendee_info_inputs[ 'spco_copy_attendee_chk[ticket-' . $registration->ticket()->ID() . ']' ]
-                                 = new EE_Form_Section_HTML(
-                                     '<h6 class="spco-copy-attendee-event-hdr">' . $item_name . '</h6>'
-                                 );
-                    $prev_ticket = $registration->ticket()->ID();
-                }
+	/**
+	 * @param array $registrations
+	 * @return array
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	private function copyAttendeeInfoInputs(array $registrations): array
+	{
+		$copy_attendee_info_inputs = [];
+		$prev_ticket               = null;
+		foreach ($registrations as $registration) {
+			// for all  attendees other than the primary attendee
+			if ($registration instanceof EE_Registration && ! $registration->is_primary_registrant()) {
+				// if this is a new ticket OR if this is the very first additional attendee after the primary attendee
+				if ($registration->ticket()->ID() !== $prev_ticket) {
+					$item_name   = $registration->ticket()->name();
+					$item_name   .= $registration->ticket()->description() !== ''
+						? ' - ' . $registration->ticket()->description()
+						: '';
+					$copy_attendee_info_inputs[ 'spco_copy_attendee_chk[ticket-' . $registration->ticket()->ID() . ']' ]
+								 = new EE_Form_Section_HTML(
+									 '<h6 class="spco-copy-attendee-event-hdr">' . $item_name . '</h6>'
+								 );
+					$prev_ticket = $registration->ticket()->ID();
+				}
 
-                $copy_attendee_info_inputs[ 'spco_copy_attendee_chk[' . $registration->ID() . ']' ]
-                    = new EE_Checkbox_Multi_Input(
-                        [
-                        $registration->ID() => sprintf(
-                            esc_html_x('Attendee #%s', 'Attendee #123', 'event_espresso'),
-                            $registration->count()
-                        )
-                        ],
-                        [
-                            'html_id'                 => 'spco-copy-attendee-chk-' . $registration->reg_url_link(),
-                            'html_class'              => 'spco-copy-attendee-chk ee-do-not-validate',
-                            'display_html_label_text' => false,
-                        ]
-                    );
-            }
-        }
-        return $copy_attendee_info_inputs;
-    }
+				$copy_attendee_info_inputs[ 'spco_copy_attendee_chk[' . $registration->ID() . ']' ]
+					= new EE_Checkbox_Multi_Input(
+						[
+						$registration->ID() => sprintf(
+							esc_html_x('Attendee #%s', 'Attendee #123', 'event_espresso'),
+							$registration->count()
+						)
+						],
+						[
+							'html_id'                 => 'spco-copy-attendee-chk-' . $registration->reg_url_link(),
+							'html_class'              => 'spco-copy-attendee-chk ee-do-not-validate',
+							'display_html_label_text' => false,
+						]
+					);
+			}
+		}
+		return $copy_attendee_info_inputs;
+	}
 }

Spacing +7 added lines, -7 removed lines

@@ -56,18 +56,18 @@ 
             if ($registration instanceof EE_Registration && ! $registration->is_primary_registrant()) {
                 // if this is a new ticket OR if this is the very first additional attendee after the primary attendee
                 if ($registration->ticket()->ID() !== $prev_ticket) {
-                    $item_name   = $registration->ticket()->name();
-                    $item_name   .= $registration->ticket()->description() !== ''
-                        ? ' - ' . $registration->ticket()->description()
+                    $item_name = $registration->ticket()->name();
+                    $item_name .= $registration->ticket()->description() !== ''
+                        ? ' - '.$registration->ticket()->description()
                         : '';
-                    $copy_attendee_info_inputs[ 'spco_copy_attendee_chk[ticket-' . $registration->ticket()->ID() . ']' ]
+                    $copy_attendee_info_inputs['spco_copy_attendee_chk[ticket-'.$registration->ticket()->ID().']']
                                  = new EE_Form_Section_HTML(
-                                     '<h6 class="spco-copy-attendee-event-hdr">' . $item_name . '</h6>'
+                                     '<h6 class="spco-copy-attendee-event-hdr">'.$item_name.'</h6>'
                                  );
                     $prev_ticket = $registration->ticket()->ID();
                 }
 
-                $copy_attendee_info_inputs[ 'spco_copy_attendee_chk[' . $registration->ID() . ']' ]
+                $copy_attendee_info_inputs['spco_copy_attendee_chk['.$registration->ID().']']
                     = new EE_Checkbox_Multi_Input(
                         [
                         $registration->ID() => sprintf(
@@ -76,7 +76,7 @@ 
                         )
                         ],
                         [
-                            'html_id'                 => 'spco-copy-attendee-chk-' . $registration->reg_url_link(),
+                            'html_id'                 => 'spco-copy-attendee-chk-'.$registration->reg_url_link(),
                             'html_class'              => 'spco-copy-attendee-chk ee-do-not-validate',
                             'display_html_label_text' => false,
                         ]

core/domain/services/registration/form/v1/RegForm.php

Indentation +220 added lines, -220 removed lines

@@ -32,251 +32,251 @@
 class RegForm extends EE_Form_Section_Proper
 {
 
-    /**
-     * @var bool
-     */
-    private $print_copy_info = false;
+	/**
+	 * @var bool
+	 */
+	private $print_copy_info = false;
 
-    /**
-     * @var EE_Registration_Config
-     */
-    public $reg_config;
+	/**
+	 * @var EE_Registration_Config
+	 */
+	public $reg_config;
 
-    /**
-     * @var int
-     */
-    protected $reg_form_count = 0;
+	/**
+	 * @var int
+	 */
+	protected $reg_form_count = 0;
 
-    /**
-     * @var EE_SPCO_Reg_Step_Attendee_Information
-     */
-    public $reg_step;
+	/**
+	 * @var EE_SPCO_Reg_Step_Attendee_Information
+	 */
+	public $reg_step;
 
-    /**
-     * @var array
-     */
-    private $required_questions = [];
+	/**
+	 * @var array
+	 */
+	private $required_questions = [];
 
-    /**
-     * @var array
-     */
-    private $template_args = [];
+	/**
+	 * @var array
+	 */
+	private $template_args = [];
 
 
-    /**
-     * RegForm constructor.
-     *
-     * @param EE_SPCO_Reg_Step_Attendee_Information $reg_step
-     * @param EE_Registration_Config                $reg_config
-     * @throws ReflectionException
-     * @throws EE_Error
-     */
-    public function __construct(
-        EE_SPCO_Reg_Step_Attendee_Information $reg_step,
-        EE_Registration_Config $reg_config
-    ) {
-        $this->reg_step   = $reg_step;
-        $this->reg_config = $reg_config;
-        // setup some classes so that they are ready for loading during construction of other classes
-        LoaderFactory::getShared(CountryOptions::class, [$this->reg_step->checkout->action]);
-        LoaderFactory::getShared(StateOptions::class, [$this->reg_step->checkout->action]);
-        LoaderFactory::getShared(RegFormQuestionFactory::class, [[$this, 'addRequiredQuestion']]);
-        parent::__construct(
-            [
-                'name'            => $this->reg_step->reg_form_name(),
-                'html_id'         => $this->reg_step->reg_form_name(),
-                'subsections'     => $this->generateSubsections(),
-                'layout_strategy' => new EE_Template_Layout(
-                    [
-                        'layout_template_file' => $this->reg_step->template(), // layout_template
-                        'template_args'        => $this->template_args,
-                    ]
-                ),
-            ]
-        );
-    }
+	/**
+	 * RegForm constructor.
+	 *
+	 * @param EE_SPCO_Reg_Step_Attendee_Information $reg_step
+	 * @param EE_Registration_Config                $reg_config
+	 * @throws ReflectionException
+	 * @throws EE_Error
+	 */
+	public function __construct(
+		EE_SPCO_Reg_Step_Attendee_Information $reg_step,
+		EE_Registration_Config $reg_config
+	) {
+		$this->reg_step   = $reg_step;
+		$this->reg_config = $reg_config;
+		// setup some classes so that they are ready for loading during construction of other classes
+		LoaderFactory::getShared(CountryOptions::class, [$this->reg_step->checkout->action]);
+		LoaderFactory::getShared(StateOptions::class, [$this->reg_step->checkout->action]);
+		LoaderFactory::getShared(RegFormQuestionFactory::class, [[$this, 'addRequiredQuestion']]);
+		parent::__construct(
+			[
+				'name'            => $this->reg_step->reg_form_name(),
+				'html_id'         => $this->reg_step->reg_form_name(),
+				'subsections'     => $this->generateSubsections(),
+				'layout_strategy' => new EE_Template_Layout(
+					[
+						'layout_template_file' => $this->reg_step->template(), // layout_template
+						'template_args'        => $this->template_args,
+					]
+				),
+			]
+		);
+	}
 
 
-    /**
-     * @return void
-     */
-    public function enablePrintCopyInfo(): void
-    {
-        $this->print_copy_info = true;
-    }
+	/**
+	 * @return void
+	 */
+	public function enablePrintCopyInfo(): void
+	{
+		$this->print_copy_info = true;
+	}
 
 
-    /**
-     * @return bool
-     */
-    public function printCopyInfo(): bool
-    {
-        return $this->print_copy_info;
-    }
+	/**
+	 * @return bool
+	 */
+	public function printCopyInfo(): bool
+	{
+		return $this->print_copy_info;
+	}
 
 
-    /**
-     * @return int
-     */
-    public function regFormCount(): int
-    {
-        return $this->reg_form_count;
-    }
+	/**
+	 * @return int
+	 */
+	public function regFormCount(): int
+	{
+		return $this->reg_form_count;
+	}
 
 
-    /**
-     * @return array
-     */
-    public function requiredQuestions(): array
-    {
-        return $this->required_questions;
-    }
+	/**
+	 * @return array
+	 */
+	public function requiredQuestions(): array
+	{
+		return $this->required_questions;
+	}
 
 
-    /**
-     * @param string $identifier
-     * @param string $required_question
-     */
-    public function addRequiredQuestion(string $identifier, string $required_question): void
-    {
-        $this->required_questions[ $identifier ] = $required_question;
-    }
+	/**
+	 * @param string $identifier
+	 * @param string $required_question
+	 */
+	public function addRequiredQuestion(string $identifier, string $required_question): void
+	{
+		$this->required_questions[ $identifier ] = $required_question;
+	}
 
 
-    /**
-     * @return EE_Form_Section_Proper[]
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws EntityNotFoundException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    private function generateSubsections(): array
-    {
-        // Init reg forms count.
-        $this->reg_form_count = 0;
+	/**
+	 * @return EE_Form_Section_Proper[]
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws EntityNotFoundException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	private function generateSubsections(): array
+	{
+		// Init reg forms count.
+		$this->reg_form_count = 0;
 
-        $primary_registrant = null;
-        // autoload Line_Item_Display classes
-        EEH_Autoloader::register_line_item_display_autoloaders();
-        $Line_Item_Display = new EE_Line_Item_Display();
-        // calculate taxes
-        $Line_Item_Display->display_line_item(
-            $this->reg_step->checkout->cart->get_grand_total(),
-            ['set_tax_rate' => true]
-        );
-        $extra_inputs_section = $this->reg_step->reg_step_hidden_inputs();
-        $this->addPrivacyConsentCheckbox($extra_inputs_section);
-        $subsections = [
-            'default_hidden_inputs' => $extra_inputs_section,
-        ];
+		$primary_registrant = null;
+		// autoload Line_Item_Display classes
+		EEH_Autoloader::register_line_item_display_autoloaders();
+		$Line_Item_Display = new EE_Line_Item_Display();
+		// calculate taxes
+		$Line_Item_Display->display_line_item(
+			$this->reg_step->checkout->cart->get_grand_total(),
+			['set_tax_rate' => true]
+		);
+		$extra_inputs_section = $this->reg_step->reg_step_hidden_inputs();
+		$this->addPrivacyConsentCheckbox($extra_inputs_section);
+		$subsections = [
+			'default_hidden_inputs' => $extra_inputs_section,
+		];
 
-        $this->template_args = [
-            'revisit'       => $this->reg_step->checkout->revisit,
-            'registrations' => [],
-            'ticket_count'  => [],
-        ];
-        // grab the saved registrations from the transaction
-        $registrations = $this->reg_step->checkout->transaction->registrations(
-            $this->reg_step->checkout->reg_cache_where_params
-        );
-        if ($registrations) {
-            foreach ($registrations as $registration) {
-                // can this registration be processed during this visit ?
-                if (
-                    $registration instanceof EE_Registration
-                    && $this->reg_step->checkout->visit_allows_processing_of_this_registration($registration)
-                ) {
-                    $reg_url_link = $registration->reg_url_link();
-                    /** @var RegistrantForm $registrant_form */
-                    $registrant_form = LoaderFactory::getNew(
-                        RegistrantForm::class,
-                        [
-                            $registration,
-                            $this->reg_step->checkout->admin_request,
-                            $this->reg_config->copyAttendeeInfo(),
-                            [$this, 'enablePrintCopyInfo'],
-                        ]
-                    );
-                    // Increment the reg forms number if form is valid.
-                    if ($registrant_form->hasQuestions()) {
-                        $this->reg_form_count++;
-                        $subsections[ $reg_url_link ] = $registrant_form;
-                    } else {
-                        // or just add a blank section if there are no questions
-                        $subsections[ $reg_url_link ] = new EE_Form_Section_HTML();
-                    }
+		$this->template_args = [
+			'revisit'       => $this->reg_step->checkout->revisit,
+			'registrations' => [],
+			'ticket_count'  => [],
+		];
+		// grab the saved registrations from the transaction
+		$registrations = $this->reg_step->checkout->transaction->registrations(
+			$this->reg_step->checkout->reg_cache_where_params
+		);
+		if ($registrations) {
+			foreach ($registrations as $registration) {
+				// can this registration be processed during this visit ?
+				if (
+					$registration instanceof EE_Registration
+					&& $this->reg_step->checkout->visit_allows_processing_of_this_registration($registration)
+				) {
+					$reg_url_link = $registration->reg_url_link();
+					/** @var RegistrantForm $registrant_form */
+					$registrant_form = LoaderFactory::getNew(
+						RegistrantForm::class,
+						[
+							$registration,
+							$this->reg_step->checkout->admin_request,
+							$this->reg_config->copyAttendeeInfo(),
+							[$this, 'enablePrintCopyInfo'],
+						]
+					);
+					// Increment the reg forms number if form is valid.
+					if ($registrant_form->hasQuestions()) {
+						$this->reg_form_count++;
+						$subsections[ $reg_url_link ] = $registrant_form;
+					} else {
+						// or just add a blank section if there are no questions
+						$subsections[ $reg_url_link ] = new EE_Form_Section_HTML();
+					}
 
-                    $this->template_args['registrations'][ $reg_url_link ]                = $registration;
-                    $this->template_args['ticket_count'][ $registration->ticket()->ID() ] = isset(
-                        $this->template_args['ticket_count'][ $registration->ticket()->ID() ]
-                    )
-                        ? $this->template_args['ticket_count'][ $registration->ticket()->ID() ] + 1
-                        : 1;
-                    $ticket_line_item = EEH_Line_Item::get_line_items_by_object_type_and_IDs(
-                        $this->reg_step->checkout->cart->get_grand_total(),
-                        'Ticket',
-                        [$registration->ticket()->ID()]
-                    );
-                    $ticket_line_item = is_array($ticket_line_item)
-                        ? reset($ticket_line_item)
-                        : $ticket_line_item;
-                    $this->template_args['ticket_line_item'][ $registration->ticket()->ID() ] =
-                        $Line_Item_Display->display_line_item($ticket_line_item);
-                    if ($registration->is_primary_registrant()) {
-                        $primary_registrant = $reg_url_link;
-                    }
-                }
-            }
+					$this->template_args['registrations'][ $reg_url_link ]                = $registration;
+					$this->template_args['ticket_count'][ $registration->ticket()->ID() ] = isset(
+						$this->template_args['ticket_count'][ $registration->ticket()->ID() ]
+					)
+						? $this->template_args['ticket_count'][ $registration->ticket()->ID() ] + 1
+						: 1;
+					$ticket_line_item = EEH_Line_Item::get_line_items_by_object_type_and_IDs(
+						$this->reg_step->checkout->cart->get_grand_total(),
+						'Ticket',
+						[$registration->ticket()->ID()]
+					);
+					$ticket_line_item = is_array($ticket_line_item)
+						? reset($ticket_line_item)
+						: $ticket_line_item;
+					$this->template_args['ticket_line_item'][ $registration->ticket()->ID() ] =
+						$Line_Item_Display->display_line_item($ticket_line_item);
+					if ($registration->is_primary_registrant()) {
+						$primary_registrant = $reg_url_link;
+					}
+				}
+			}
 
-            if ($primary_registrant && count($registrations) > 1) {
-                if (
-                    isset($subsections[ $primary_registrant ])
-                    && $subsections[ $primary_registrant ] instanceof EE_Form_Section_Proper
-                ) {
-                    $copy_options['spco_copy_attendee_chk'] = $this->print_copy_info
-                        ? new CopyAttendeeInfoForm($registrations, $this->reg_step->slug())
-                        : new AutoCopyAttendeeInfoForm($this->reg_step->slug());
-                    $subsections[ $primary_registrant ]->add_subsections(
-                        $copy_options,
-                        'primary_registrant',
-                        false
-                    );
-                }
-            }
-        }
+			if ($primary_registrant && count($registrations) > 1) {
+				if (
+					isset($subsections[ $primary_registrant ])
+					&& $subsections[ $primary_registrant ] instanceof EE_Form_Section_Proper
+				) {
+					$copy_options['spco_copy_attendee_chk'] = $this->print_copy_info
+						? new CopyAttendeeInfoForm($registrations, $this->reg_step->slug())
+						: new AutoCopyAttendeeInfoForm($this->reg_step->slug());
+					$subsections[ $primary_registrant ]->add_subsections(
+						$copy_options,
+						'primary_registrant',
+						false
+					);
+				}
+			}
+		}
 
-        // Set the registration form template (default: one form per ticket details table).
-        // We decide the template to used based on the number of forms.
-        $template = $this->reg_form_count > 1
-            ? SPCO_REG_STEPS_PATH . $this->reg_step->slug() . '/attendee_info_main.template.php'
-            : SPCO_REG_STEPS_PATH . $this->reg_step->slug() . '/attendee_info_single.template.php';
-        $this->reg_step->setTemplate($template);
+		// Set the registration form template (default: one form per ticket details table).
+		// We decide the template to used based on the number of forms.
+		$template = $this->reg_form_count > 1
+			? SPCO_REG_STEPS_PATH . $this->reg_step->slug() . '/attendee_info_main.template.php'
+			: SPCO_REG_STEPS_PATH . $this->reg_step->slug() . '/attendee_info_single.template.php';
+		$this->reg_step->setTemplate($template);
 
-        return $subsections;
-    }
+		return $subsections;
+	}
 
 
-    /**
-     * @param EE_Form_Section_Proper $extra_inputs_section
-     * @throws EE_Error
-     */
-    private function addPrivacyConsentCheckbox(EE_Form_Section_Proper $extra_inputs_section)
-    {
-        // if this isn't a revisit, and they have the privacy consent box enabled, add it
-        if (! $this->reg_step->checkout->revisit && $this->reg_config->isConsentCheckboxEnabled()) {
-            $extra_inputs_section->add_subsections(
-                [
-                    'consent_box' => new PrivacyConsentCheckboxForm(
-                        $this->reg_step->slug(),
-                        $this->reg_config->getConsentCheckboxLabelText()
-                    )
-                ],
-                null,
-                false
-            );
-        }
-    }
+	/**
+	 * @param EE_Form_Section_Proper $extra_inputs_section
+	 * @throws EE_Error
+	 */
+	private function addPrivacyConsentCheckbox(EE_Form_Section_Proper $extra_inputs_section)
+	{
+		// if this isn't a revisit, and they have the privacy consent box enabled, add it
+		if (! $this->reg_step->checkout->revisit && $this->reg_config->isConsentCheckboxEnabled()) {
+			$extra_inputs_section->add_subsections(
+				[
+					'consent_box' => new PrivacyConsentCheckboxForm(
+						$this->reg_step->slug(),
+						$this->reg_config->getConsentCheckboxLabelText()
+					)
+				],
+				null,
+				false
+			);
+		}
+	}
 }

Spacing +14 added lines, -14 removed lines

@@ -139,7 +139,7 @@ 
      */
     public function addRequiredQuestion(string $identifier, string $required_question): void
     {
-        $this->required_questions[ $identifier ] = $required_question;
+        $this->required_questions[$identifier] = $required_question;
     }
 
 
@@ -203,17 +203,17 @@ 
                     // Increment the reg forms number if form is valid.
                     if ($registrant_form->hasQuestions()) {
                         $this->reg_form_count++;
-                        $subsections[ $reg_url_link ] = $registrant_form;
+                        $subsections[$reg_url_link] = $registrant_form;
                     } else {
                         // or just add a blank section if there are no questions
-                        $subsections[ $reg_url_link ] = new EE_Form_Section_HTML();
+                        $subsections[$reg_url_link] = new EE_Form_Section_HTML();
                     }
 
-                    $this->template_args['registrations'][ $reg_url_link ]                = $registration;
-                    $this->template_args['ticket_count'][ $registration->ticket()->ID() ] = isset(
-                        $this->template_args['ticket_count'][ $registration->ticket()->ID() ]
+                    $this->template_args['registrations'][$reg_url_link]                = $registration;
+                    $this->template_args['ticket_count'][$registration->ticket()->ID()] = isset(
+                        $this->template_args['ticket_count'][$registration->ticket()->ID()]
                     )
-                        ? $this->template_args['ticket_count'][ $registration->ticket()->ID() ] + 1
+                        ? $this->template_args['ticket_count'][$registration->ticket()->ID()] + 1
                         : 1;
                     $ticket_line_item = EEH_Line_Item::get_line_items_by_object_type_and_IDs(
                         $this->reg_step->checkout->cart->get_grand_total(),
@@ -223,7 +223,7 @@ 
                     $ticket_line_item = is_array($ticket_line_item)
                         ? reset($ticket_line_item)
                         : $ticket_line_item;
-                    $this->template_args['ticket_line_item'][ $registration->ticket()->ID() ] =
+                    $this->template_args['ticket_line_item'][$registration->ticket()->ID()] =
                         $Line_Item_Display->display_line_item($ticket_line_item);
                     if ($registration->is_primary_registrant()) {
                         $primary_registrant = $reg_url_link;
@@ -233,13 +233,13 @@ 
 
             if ($primary_registrant && count($registrations) > 1) {
                 if (
-                    isset($subsections[ $primary_registrant ])
-                    && $subsections[ $primary_registrant ] instanceof EE_Form_Section_Proper
+                    isset($subsections[$primary_registrant])
+                    && $subsections[$primary_registrant] instanceof EE_Form_Section_Proper
                 ) {
                     $copy_options['spco_copy_attendee_chk'] = $this->print_copy_info
                         ? new CopyAttendeeInfoForm($registrations, $this->reg_step->slug())
                         : new AutoCopyAttendeeInfoForm($this->reg_step->slug());
-                    $subsections[ $primary_registrant ]->add_subsections(
+                    $subsections[$primary_registrant]->add_subsections(
                         $copy_options,
                         'primary_registrant',
                         false
@@ -251,8 +251,8 @@ 
         // Set the registration form template (default: one form per ticket details table).
         // We decide the template to used based on the number of forms.
         $template = $this->reg_form_count > 1
-            ? SPCO_REG_STEPS_PATH . $this->reg_step->slug() . '/attendee_info_main.template.php'
-            : SPCO_REG_STEPS_PATH . $this->reg_step->slug() . '/attendee_info_single.template.php';
+            ? SPCO_REG_STEPS_PATH . $this->reg_step->slug().'/attendee_info_main.template.php'
+            : SPCO_REG_STEPS_PATH.$this->reg_step->slug().'/attendee_info_single.template.php';
         $this->reg_step->setTemplate($template);
 
         return $subsections;
@@ -266,7 +266,7 @@ 
     private function addPrivacyConsentCheckbox(EE_Form_Section_Proper $extra_inputs_section)
     {
         // if this isn't a revisit, and they have the privacy consent box enabled, add it
-        if (! $this->reg_step->checkout->revisit && $this->reg_config->isConsentCheckboxEnabled()) {
+        if ( ! $this->reg_step->checkout->revisit && $this->reg_config->isConsentCheckboxEnabled()) {
             $extra_inputs_section->add_subsections(
                 [
                     'consent_box' => new PrivacyConsentCheckboxForm(

core/domain/services/admin/events/editor/EventEditorGraphQLData.php

Indentation +143 added lines, -143 removed lines

@@ -21,147 +21,147 @@
 class EventEditorGraphQLData
 {
 
-    /**
-     * @var Event
-     */
-    protected $event;
-
-    /**
-     * @var Datetimes
-     */
-    protected $datetimes;
-
-    /**
-     * @var Prices
-     */
-    protected $prices;
-
-    /**
-     * @var PriceTypes
-     */
-    protected $price_types;
-
-    /**
-     * @var Tickets
-     */
-    protected $tickets;
-
-    /**
-     * @var EventEntityRelations
-     */
-    protected $relations;
-
-    /**
-     * @var EventManagerData
-     */
-    protected $managers;
-
-    /**
-     * @var NewEventDefaultEntities
-     */
-    protected $default_entities;
-
-    /**
-     * @var TicketMeta
-     */
-    protected $ticket_meta;
-
-    /**
-     * @var FormBuilder
-     */
-    protected $form_builder;
-
-
-    /**
-     * EventEditorGraphQLData constructor.
-     *
-     * @param Datetimes               $datetimes
-     * @param Event                   $event
-     * @param Prices                  $prices
-     * @param PriceTypes              $price_types
-     * @param Tickets                 $tickets
-     * @param EventEntityRelations    $relations
-     * @param EventManagerData        $managers
-     * @param NewEventDefaultEntities $default_entities
-     * @param TicketMeta              $ticket_meta
-     * @param FormBuilder             $form_builder
-     */
-    public function __construct(
-        Datetimes $datetimes,
-        Event $event,
-        Prices $prices,
-        PriceTypes $price_types,
-        Tickets $tickets,
-        EventEntityRelations $relations,
-        EventManagerData $managers,
-        NewEventDefaultEntities $default_entities,
-        TicketMeta $ticket_meta,
-        FormBuilder $form_builder
-    ) {
-        $this->datetimes        = $datetimes;
-        $this->event            = $event;
-        $this->default_entities = $default_entities;
-        $this->prices           = $prices;
-        $this->price_types      = $price_types;
-        $this->managers         = $managers;
-        $this->relations        = $relations;
-        $this->tickets          = $tickets;
-        $this->ticket_meta      = $ticket_meta;
-        $this->form_builder     = $form_builder;
-    }
-
-
-    /**
-     * @param int $eventId
-     * @return array
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since $VID:$
-     */
-    public function getData(int $eventId)
-    {
-        $event = $this->event->getData(['id' => $eventId]);
-        $datetimes = $this->datetimes->getData(['eventId' => $eventId]);
-        $eventManagers = $this->managers ->getData($eventId);
-
-        // Avoid undefined variable warning in PHP >= 7.3
-        $tickets = null;
-        $prices  = null;
-
-        if (empty($datetimes['nodes']) || (isset($_REQUEST['action']) && $_REQUEST['action'] === 'create_new')) {
-            $this->default_entities->getData($eventId);
-            $datetimes = $this->datetimes->getData(['eventId' => $eventId]);
-        }
-
-        $tickets = $this->tickets->getData([
-            'eventId'               => $eventId,
-            'includeDefaultTickets' => true,
-        ]);
-
-        $prices = $this->prices->getData([
-            'eventId'                     => $eventId,
-            'includeDefaultTicketsPrices' => true,
-            'includeDefaultPrices'        => true,
-        ]);
-
-        $priceTypes = $this->price_types->getData();
-
-        $relations = $this->relations->getData($eventId);
-
-        $ticketMeta = $this->ticket_meta->getData($eventId);
-
-        $formBuilder = $this->form_builder->getData($eventId);
-
-        return compact(
-            'datetimes',
-            'event',
-            'eventManagers',
-            'formBuilder',
-            'prices',
-            'priceTypes',
-            'relations',
-            'tickets',
-            'ticketMeta'
-        );
-    }
+	/**
+	 * @var Event
+	 */
+	protected $event;
+
+	/**
+	 * @var Datetimes
+	 */
+	protected $datetimes;
+
+	/**
+	 * @var Prices
+	 */
+	protected $prices;
+
+	/**
+	 * @var PriceTypes
+	 */
+	protected $price_types;
+
+	/**
+	 * @var Tickets
+	 */
+	protected $tickets;
+
+	/**
+	 * @var EventEntityRelations
+	 */
+	protected $relations;
+
+	/**
+	 * @var EventManagerData
+	 */
+	protected $managers;
+
+	/**
+	 * @var NewEventDefaultEntities
+	 */
+	protected $default_entities;
+
+	/**
+	 * @var TicketMeta
+	 */
+	protected $ticket_meta;
+
+	/**
+	 * @var FormBuilder
+	 */
+	protected $form_builder;
+
+
+	/**
+	 * EventEditorGraphQLData constructor.
+	 *
+	 * @param Datetimes               $datetimes
+	 * @param Event                   $event
+	 * @param Prices                  $prices
+	 * @param PriceTypes              $price_types
+	 * @param Tickets                 $tickets
+	 * @param EventEntityRelations    $relations
+	 * @param EventManagerData        $managers
+	 * @param NewEventDefaultEntities $default_entities
+	 * @param TicketMeta              $ticket_meta
+	 * @param FormBuilder             $form_builder
+	 */
+	public function __construct(
+		Datetimes $datetimes,
+		Event $event,
+		Prices $prices,
+		PriceTypes $price_types,
+		Tickets $tickets,
+		EventEntityRelations $relations,
+		EventManagerData $managers,
+		NewEventDefaultEntities $default_entities,
+		TicketMeta $ticket_meta,
+		FormBuilder $form_builder
+	) {
+		$this->datetimes        = $datetimes;
+		$this->event            = $event;
+		$this->default_entities = $default_entities;
+		$this->prices           = $prices;
+		$this->price_types      = $price_types;
+		$this->managers         = $managers;
+		$this->relations        = $relations;
+		$this->tickets          = $tickets;
+		$this->ticket_meta      = $ticket_meta;
+		$this->form_builder     = $form_builder;
+	}
+
+
+	/**
+	 * @param int $eventId
+	 * @return array
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since $VID:$
+	 */
+	public function getData(int $eventId)
+	{
+		$event = $this->event->getData(['id' => $eventId]);
+		$datetimes = $this->datetimes->getData(['eventId' => $eventId]);
+		$eventManagers = $this->managers ->getData($eventId);
+
+		// Avoid undefined variable warning in PHP >= 7.3
+		$tickets = null;
+		$prices  = null;
+
+		if (empty($datetimes['nodes']) || (isset($_REQUEST['action']) && $_REQUEST['action'] === 'create_new')) {
+			$this->default_entities->getData($eventId);
+			$datetimes = $this->datetimes->getData(['eventId' => $eventId]);
+		}
+
+		$tickets = $this->tickets->getData([
+			'eventId'               => $eventId,
+			'includeDefaultTickets' => true,
+		]);
+
+		$prices = $this->prices->getData([
+			'eventId'                     => $eventId,
+			'includeDefaultTicketsPrices' => true,
+			'includeDefaultPrices'        => true,
+		]);
+
+		$priceTypes = $this->price_types->getData();
+
+		$relations = $this->relations->getData($eventId);
+
+		$ticketMeta = $this->ticket_meta->getData($eventId);
+
+		$formBuilder = $this->form_builder->getData($eventId);
+
+		return compact(
+			'datetimes',
+			'event',
+			'eventManagers',
+			'formBuilder',
+			'prices',
+			'priceTypes',
+			'relations',
+			'tickets',
+			'ticketMeta'
+		);
+	}
 }

core/domain/services/admin/events/editor/FormBuilder.php

Spacing +2 added lines, -2 removed lines

@@ -37,7 +37,7 @@ 
             $UUID = $section->UUID();
 
             // Avoid duplicates, if any
-            $sections[ $UUID ] = [
+            $sections[$UUID] = [
                 'id'         => $UUID,
                 'appliesTo'  => GQLUtils::formatEnumKey($section->appliesTo()),
                 'attributes' => $section->attributes()->toJson(),
@@ -60,7 +60,7 @@ 
             $UUID = $element->UUID();
 
             // Avoid duplicates
-            $elements[ $UUID ] = [
+            $elements[$UUID] = [
                 'id'         => $UUID,
                 'adminOnly'  => $element->adminOnly(),
                 'attributes' => $element->attributes()->toJson(),

Indentation +70 added lines, -70 removed lines

@@ -23,81 +23,81 @@
 {
 
 
-    /**
-     * @param int $eventId
-     * @return array
-     */
-    public function getData(int $eventId): array
-    {
-        /** @var EE_Event */
-        $event = EEM_Event::instance()->get_one_by_ID($eventId);
-        $topLevelSectionId = $event->registrationFormUuid();
+	/**
+	 * @param int $eventId
+	 * @return array
+	 */
+	public function getData(int $eventId): array
+	{
+		/** @var EE_Event */
+		$event = EEM_Event::instance()->get_one_by_ID($eventId);
+		$topLevelSectionId = $event->registrationFormUuid();
 
-        /** @var EE_Form_Section[] */
-        $form_sections = EEM_Form_Section::instance()->get_all([
-            [
-                'OR' => [
-                    'FSC_UUID'      => $topLevelSectionId, // top level form
-                    'FSC_belongsTo' => $topLevelSectionId, // child form sections
-                    'FSC_status'    => FormStatus::SHARED, // shared form sections
-                ]
-                ],
-            'order_by' => ['FSC_order' => 'ASC'],
-        ]);
+		/** @var EE_Form_Section[] */
+		$form_sections = EEM_Form_Section::instance()->get_all([
+			[
+				'OR' => [
+					'FSC_UUID'      => $topLevelSectionId, // top level form
+					'FSC_belongsTo' => $topLevelSectionId, // child form sections
+					'FSC_status'    => FormStatus::SHARED, // shared form sections
+				]
+				],
+			'order_by' => ['FSC_order' => 'ASC'],
+		]);
 
-        $sections = [];
-        foreach ($form_sections as $section) {
-            $UUID = $section->UUID();
+		$sections = [];
+		foreach ($form_sections as $section) {
+			$UUID = $section->UUID();
 
-            // Avoid duplicates, if any
-            $sections[ $UUID ] = [
-                'id'         => $UUID,
-                'appliesTo'  => GQLUtils::formatEnumKey($section->appliesTo()),
-                'attributes' => $section->attributes()->toJson(),
-                'belongsTo'  => $section->belongsTo(),
-                'isActive'   => $section->isActive(),
-                'isArchived' => $section->isArchived(),
-                'isDefault'  => $section->isDefault(),
-                'isShared'   => $section->isShared(),
-                'isTrashed'  => $section->isTrashed(),
-                'label'      => $section->label()->toJson(),
-                'order'      => $section->order(),
-                'status'     => GQLUtils::formatEnumKey($section->status()),
-            ];
-        }
+			// Avoid duplicates, if any
+			$sections[ $UUID ] = [
+				'id'         => $UUID,
+				'appliesTo'  => GQLUtils::formatEnumKey($section->appliesTo()),
+				'attributes' => $section->attributes()->toJson(),
+				'belongsTo'  => $section->belongsTo(),
+				'isActive'   => $section->isActive(),
+				'isArchived' => $section->isArchived(),
+				'isDefault'  => $section->isDefault(),
+				'isShared'   => $section->isShared(),
+				'isTrashed'  => $section->isTrashed(),
+				'label'      => $section->label()->toJson(),
+				'order'      => $section->order(),
+				'status'     => GQLUtils::formatEnumKey($section->status()),
+			];
+		}
 
-        /** @var EE_Form_Element[] */
-        $form_elements = EEM_Form_Element::instance()->get_all([
-            [
-                'FSC_UUID' => ['IN', array_keys($sections)]
-            ]
-        ]);
+		/** @var EE_Form_Element[] */
+		$form_elements = EEM_Form_Element::instance()->get_all([
+			[
+				'FSC_UUID' => ['IN', array_keys($sections)]
+			]
+		]);
 
-        $elements = [];
-        foreach ($form_elements as $element) {
-            $UUID = $element->UUID();
+		$elements = [];
+		foreach ($form_elements as $element) {
+			$UUID = $element->UUID();
 
-            // Avoid duplicates
-            $elements[ $UUID ] = [
-                'id'         => $UUID,
-                'adminOnly'  => $element->adminOnly(),
-                'attributes' => $element->attributes()->toJson(),
-                'belongsTo'  => $element->belongsTo(),
-                'helpText'   => $element->helpText()->toJson(),
-                'label'      => $element->label()->toJson(),
-                'mapsTo'     => $element->mapsTo(),
-                'options'    => $element->options()->toJson(),
-                'order'      => $element->order(),
-                'required'   => $element->required()->toJson(),
-                'status'     => GQLUtils::formatEnumKey($element->status()),
-                'type'       => GQLUtils::formatEnumKey($element->type()),
-            ];
-        }
+			// Avoid duplicates
+			$elements[ $UUID ] = [
+				'id'         => $UUID,
+				'adminOnly'  => $element->adminOnly(),
+				'attributes' => $element->attributes()->toJson(),
+				'belongsTo'  => $element->belongsTo(),
+				'helpText'   => $element->helpText()->toJson(),
+				'label'      => $element->label()->toJson(),
+				'mapsTo'     => $element->mapsTo(),
+				'options'    => $element->options()->toJson(),
+				'order'      => $element->order(),
+				'required'   => $element->required()->toJson(),
+				'status'     => GQLUtils::formatEnumKey($element->status()),
+				'type'       => GQLUtils::formatEnumKey($element->type()),
+			];
+		}
 
-        return [
-            'elements'          => array_values($elements),
-            'sections'          => array_values($sections),
-            'topLevelSectionId' => $event->registrationFormUuid()
-        ];
-    }
+		return [
+			'elements'          => array_values($elements),
+			'sections'          => array_values($sections),
+			'topLevelSectionId' => $event->registrationFormUuid()
+		];
+	}
 }

core/domain/entities/routing/handlers/admin/EspressoEventEditor.php

Indentation +134 added lines, -134 removed lines

@@ -18,145 +18,145 @@
 class EspressoEventEditor extends EspressoEventsAdmin
 {
 
-    /**
-     * returns true if the current request matches this route
-     *
-     * @return bool
-     * @since   $VID:$
-     */
-    public function matchesCurrentRequest(): bool
-    {
-        return parent::matchesCurrentRequest()
-               && $this->admin_config->useAdvancedEditor()
-               && (
-                   $this->request->getRequestParam('action') === 'create_new'
-                || $this->request->getRequestParam('action') === 'edit'
-               );
-    }
+	/**
+	 * returns true if the current request matches this route
+	 *
+	 * @return bool
+	 * @since   $VID:$
+	 */
+	public function matchesCurrentRequest(): bool
+	{
+		return parent::matchesCurrentRequest()
+			   && $this->admin_config->useAdvancedEditor()
+			   && (
+				   $this->request->getRequestParam('action') === 'create_new'
+				|| $this->request->getRequestParam('action') === 'edit'
+			   );
+	}
 
 
-    /**
-     * @since $VID:$
-     */
-    protected function registerDependencies()
-    {
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\admin\events\editor\EventEditorGraphQLData',
-            [
-                'EventEspresso\core\domain\entities\admin\GraphQLData\Datetimes'                 => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\entities\admin\GraphQLData\Event'                     => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\entities\admin\GraphQLData\Prices'                    => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\entities\admin\GraphQLData\PriceTypes'                => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\entities\admin\GraphQLData\Tickets'                   => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\services\admin\events\editor\NewEventDefaultEntities' => EE_Dependency_Map::load_from_cache,
-                '\EventEspresso\core\domain\services\admin\events\editor\EventManagerData'       => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\services\admin\events\editor\EventEntityRelations'    => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\services\admin\events\editor\TicketMeta'              => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\services\admin\events\editor\FormBuilder'             => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\admin\events\editor\EventEntityRelations',
-            [
-                'EEM_Datetime'                                         => EE_Dependency_Map::load_from_cache,
-                'EEM_Event'                                            => EE_Dependency_Map::load_from_cache,
-                'EEM_Price'                                            => EE_Dependency_Map::load_from_cache,
-                'EEM_Price_Type'                                       => EE_Dependency_Map::load_from_cache,
-                'EEM_Ticket'                                           => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\services\graphql\Utilities' => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\admin\events\editor\NewEventDefaultEntities',
-            [
-                'EventEspresso\core\domain\services\admin\entities\DefaultDatetimes' => EE_Dependency_Map::load_from_cache,
-                'EEM_Datetime'                                                       => EE_Dependency_Map::load_from_cache,
-                'EEM_Event'                                                          => EE_Dependency_Map::load_from_cache,
-                'EEM_Price'                                                          => EE_Dependency_Map::load_from_cache,
-                'EEM_Price_Type'                                                     => EE_Dependency_Map::load_from_cache,
-                'EEM_Ticket'                                                         => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\services\graphql\Utilities'               => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\admin\events\editor\TicketMeta',
-            ['EEM_Ticket' => EE_Dependency_Map::load_from_cache]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\admin\entities\DefaultDatetimes',
-            [
-                'EventEspresso\core\domain\services\admin\entities\DefaultTickets' => EE_Dependency_Map::load_from_cache,
-                'EEM_Datetime'                                                     => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\admin\entities\DefaultTickets',
-            [
-                'EventEspresso\core\domain\services\admin\entities\DefaultPrices' => EE_Dependency_Map::load_from_cache,
-                'EEM_Ticket'                                                      => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\admin\entities\DefaultPrices',
-            [
-                'EEM_Price'      => EE_Dependency_Map::load_from_cache,
-                'EEM_Price_Type' => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\entities\routing\data_nodes\domains\EventEditor',
-            [
-                'EventEspresso\core\domain\services\admin\events\editor\EventEditorGraphQLData' => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\services\json\JsonDataNodeValidator'                        => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\assets\EventEditorAssetManager',
-            [
-                'EventEspresso\core\domain\Domain'                   => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\services\assets\AssetCollection' => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\services\assets\Registry'        => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-        $this->dependency_map->registerDependencies(
-            'EventEspresso\core\domain\services\admin\events\editor\EventManagerData',
-            [
-                'EventEspresso\core\domain\entities\users\EventManagers' => EE_Dependency_Map::load_from_cache,
-                'EventEspresso\core\domain\services\graphql\Utilities'   => EE_Dependency_Map::load_from_cache,
-            ]
-        );
-    }
+	/**
+	 * @since $VID:$
+	 */
+	protected function registerDependencies()
+	{
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\admin\events\editor\EventEditorGraphQLData',
+			[
+				'EventEspresso\core\domain\entities\admin\GraphQLData\Datetimes'                 => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\entities\admin\GraphQLData\Event'                     => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\entities\admin\GraphQLData\Prices'                    => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\entities\admin\GraphQLData\PriceTypes'                => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\entities\admin\GraphQLData\Tickets'                   => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\services\admin\events\editor\NewEventDefaultEntities' => EE_Dependency_Map::load_from_cache,
+				'\EventEspresso\core\domain\services\admin\events\editor\EventManagerData'       => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\services\admin\events\editor\EventEntityRelations'    => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\services\admin\events\editor\TicketMeta'              => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\services\admin\events\editor\FormBuilder'             => EE_Dependency_Map::load_from_cache,
+			]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\admin\events\editor\EventEntityRelations',
+			[
+				'EEM_Datetime'                                         => EE_Dependency_Map::load_from_cache,
+				'EEM_Event'                                            => EE_Dependency_Map::load_from_cache,
+				'EEM_Price'                                            => EE_Dependency_Map::load_from_cache,
+				'EEM_Price_Type'                                       => EE_Dependency_Map::load_from_cache,
+				'EEM_Ticket'                                           => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\services\graphql\Utilities' => EE_Dependency_Map::load_from_cache,
+			]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\admin\events\editor\NewEventDefaultEntities',
+			[
+				'EventEspresso\core\domain\services\admin\entities\DefaultDatetimes' => EE_Dependency_Map::load_from_cache,
+				'EEM_Datetime'                                                       => EE_Dependency_Map::load_from_cache,
+				'EEM_Event'                                                          => EE_Dependency_Map::load_from_cache,
+				'EEM_Price'                                                          => EE_Dependency_Map::load_from_cache,
+				'EEM_Price_Type'                                                     => EE_Dependency_Map::load_from_cache,
+				'EEM_Ticket'                                                         => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\services\graphql\Utilities'               => EE_Dependency_Map::load_from_cache,
+			]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\admin\events\editor\TicketMeta',
+			['EEM_Ticket' => EE_Dependency_Map::load_from_cache]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\admin\entities\DefaultDatetimes',
+			[
+				'EventEspresso\core\domain\services\admin\entities\DefaultTickets' => EE_Dependency_Map::load_from_cache,
+				'EEM_Datetime'                                                     => EE_Dependency_Map::load_from_cache,
+			]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\admin\entities\DefaultTickets',
+			[
+				'EventEspresso\core\domain\services\admin\entities\DefaultPrices' => EE_Dependency_Map::load_from_cache,
+				'EEM_Ticket'                                                      => EE_Dependency_Map::load_from_cache,
+			]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\admin\entities\DefaultPrices',
+			[
+				'EEM_Price'      => EE_Dependency_Map::load_from_cache,
+				'EEM_Price_Type' => EE_Dependency_Map::load_from_cache,
+			]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\entities\routing\data_nodes\domains\EventEditor',
+			[
+				'EventEspresso\core\domain\services\admin\events\editor\EventEditorGraphQLData' => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\services\json\JsonDataNodeValidator'                        => EE_Dependency_Map::load_from_cache,
+			]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\assets\EventEditorAssetManager',
+			[
+				'EventEspresso\core\domain\Domain'                   => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\services\assets\AssetCollection' => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\services\assets\Registry'        => EE_Dependency_Map::load_from_cache,
+			]
+		);
+		$this->dependency_map->registerDependencies(
+			'EventEspresso\core\domain\services\admin\events\editor\EventManagerData',
+			[
+				'EventEspresso\core\domain\entities\users\EventManagers' => EE_Dependency_Map::load_from_cache,
+				'EventEspresso\core\domain\services\graphql\Utilities'   => EE_Dependency_Map::load_from_cache,
+			]
+		);
+	}
 
 
-    /**
-     * @return string
-     */
-    protected function dataNodeClass(): string
-    {
-        return EventEditor::class;
-    }
+	/**
+	 * @return string
+	 */
+	protected function dataNodeClass(): string
+	{
+		return EventEditor::class;
+	}
 
 
-    /**
-     * implements logic required to run during request
-     *
-     * @return bool
-     * @since   $VID:$
-     */
-    protected function requestHandler(): bool
-    {
-        if (! class_exists('WPGraphQL')) {
-            require_once EE_THIRD_PARTY . 'wp-graphql/wp-graphql.php';
-        }
-        /** @var GraphQLManager $graphQL_manager */
-        $graphQL_manager = $this->loader->getShared('EventEspresso\core\services\graphql\GraphQLManager');
-        $graphQL_manager->init();
+	/**
+	 * implements logic required to run during request
+	 *
+	 * @return bool
+	 * @since   $VID:$
+	 */
+	protected function requestHandler(): bool
+	{
+		if (! class_exists('WPGraphQL')) {
+			require_once EE_THIRD_PARTY . 'wp-graphql/wp-graphql.php';
+		}
+		/** @var GraphQLManager $graphQL_manager */
+		$graphQL_manager = $this->loader->getShared('EventEspresso\core\services\graphql\GraphQLManager');
+		$graphQL_manager->init();
 
-        /** @var EventEditorAssetManager $asset_manager */
-        $asset_manager = $this->loader->getShared(
-            'EventEspresso\core\domain\services\assets\EventEditorAssetManager'
-        );
-        add_action('admin_enqueue_scripts', [$asset_manager, 'enqueueEventEditor']);
-        return true;
-    }
+		/** @var EventEditorAssetManager $asset_manager */
+		$asset_manager = $this->loader->getShared(
+			'EventEspresso\core\domain\services\assets\EventEditorAssetManager'
+		);
+		add_action('admin_enqueue_scripts', [$asset_manager, 'enqueueEventEditor']);
+		return true;
+	}
 }

caffeinated/admin/extend/messages/espresso_events_Messages_Hooks_Extend.class.php

Indentation +265 added lines, -265 removed lines

@@ -12,274 +12,274 @@
  */
 class espresso_events_Messages_Hooks_Extend extends espresso_events_Messages_Hooks
 {
-    /**
-     * espresso_events_Messages_Hooks_Extend constructor.
-     *
-     * @param \EE_Admin_Page $admin_page
-     */
-    public function __construct(EE_Admin_Page $admin_page)
-    {
-        /**
-         * Add cap restriction ... metaboxes should not show if user does not have the ability to edit_custom_messages
-         */
-        if (
-            ! EE_Registry::instance()->CAP->current_user_can(
-                'ee_edit_messages',
-                'messages_events_editor_metabox'
-            )
-        ) {
-            return;
-        }
-        add_filter(
-            'FHEE__Events_Admin_Page___insert_update_cpt_item__event_update_callbacks',
-            array($this, 'caf_updates'),
-            10
-        );
-        add_action(
-            'AHEE__Extend_Events_Admin_Page___duplicate_event__after',
-            array($this, 'duplicate_custom_message_settings'),
-            10,
-            2
-        );
-        parent::__construct($admin_page);
-    }
-
-
-    /**
-     * extending the properties set in espresso_events_Messages_Hooks
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _extend_properties()
-    {
-        define('EE_MSGS_EXTEND_ASSETS_URL', EE_CORE_CAF_ADMIN_EXTEND_URL . 'messages/assets/');
-        $this->_ajax_func = array(
-            'ee_msgs_create_new_custom' => 'create_new_custom',
-        );
-        $this->_metaboxes = array(
-            0 => array(
-                'page_route' => array('edit', 'create_new'),
-                'func'       => 'messages_metabox',
-                'label'      => esc_html__('Notifications', 'event_espresso'),
-                'priority'   => 'high',
-            ),
-        );
-
-        // see explanation for layout in EE_Admin_Hooks
-        $this->_scripts_styles = array(
-            'registers' => array(
-                'events_msg_admin'     => array(
-                    'url'     => EE_MSGS_EXTEND_ASSETS_URL . 'events_messages_admin.js',
-                    'depends' => array('ee-dialog', 'ee-parse-uri', 'ee-serialize-full-array'),
-                ),
-                'events_msg_admin_css' => array(
-                    'url'  => EE_MSGS_EXTEND_ASSETS_URL . 'ee_msg_events_admin.css',
-                    'type' => 'css',
-                ),
-            ),
-            'enqueues'  => array(
-                'events_msg_admin'     => array('edit', 'create_new'),
-                'events_msg_admin_css' => array('edit', 'create_new'),
-            ),
-        );
-    }
-
-
-    public function caf_updates($update_callbacks)
-    {
-        $update_callbacks[] = array($this, 'attach_evt_message_templates');
-        return $update_callbacks;
-    }
-
-
-    /**
-     * Handles attaching Message Templates to the Event on save.
-     *
-     * @param  EE_Event $event EE event object
-     * @param  array    $data  The request data from the form
-     * @return bool success or fail
-     * @throws EE_Error
-     */
-    public function attach_evt_message_templates($event, $data)
-    {
-        // first we remove all existing relations on the Event for message types.
-        $event->_remove_relations('Message_Template_Group');
-        // now let's just loop through the selected templates and add relations!
-        if (isset($data['event_message_templates_relation'])) {
-            foreach ($data['event_message_templates_relation'] as $grp_ID) {
-                $event->_add_relation_to($grp_ID, 'Message_Template_Group');
-            }
-        }
-        // now save
-        return $event->save();
-    }
-
-
-    /**
-     * @param $event
-     * @param $callback_args
-     * @return string
-     * @throws \EE_Error
-     */
-    public function messages_metabox($event, $callback_args)
-    {
-        // let's get the active messengers (b/c messenger objects have the active message templates)
-        // convert 'evt_id' to 'EVT_ID'
-        $this->_req_data['EVT_ID'] = isset($this->_req_data['EVT_ID']) ? $this->_req_data['EVT_ID'] : null;
-        $this->_req_data['EVT_ID'] = isset($this->_req_data['post']) && empty($this->_req_data['EVT_ID'])
-            ? $this->_req_data['post']
-            : $this->_req_data['EVT_ID'];
-
-        $this->_req_data['EVT_ID'] = empty($this->_req_data['EVT_ID']) && isset($this->_req_data['evt_id'])
-            ? $this->_req_data['evt_id']
-            : $this->_req_data['EVT_ID'];
-        /** @type EE_Message_Resource_Manager $message_resource_manager */
-        $message_resource_manager = EE_Registry::instance()->load_lib('Message_Resource_Manager');
-        $active_messengers = $message_resource_manager->active_messengers();
-        $tabs = array();
-
-        // empty messengers?
-        // Note message types will always have at least one available because every messenger has a default message type
-        // associated with it (payment) if no other message types are selected.
-        if (empty($active_messengers)) {
-            $msg_activate_url = EE_Admin_Page::add_query_args_and_nonce(
-                array('action' => 'settings'),
-                EE_MSG_ADMIN_URL
-            );
-            $error_msg = sprintf(
-                esc_html__(
-                    'There are no active messengers. So no notifications will go out for %1$sany%2$s events.  You will want to %3$sActivate a Messenger%4$s.',
-                    'event_espresso'
-                ),
-                '<strong>',
-                '</strong>',
-                '<a href="' . $msg_activate_url . '">',
-                '</a>'
-            );
-            $error_content = '<div class="error"><p>' . $error_msg . '</p></div>';
-            $internal_content = '<div id="messages-error"><p>' . $error_msg . '</p></div>';
-
-            echo $error_content;
-            echo $internal_content;
-            return '';
-        }
-
-        $event_id = isset($this->_req_data['EVT_ID']) ? $this->_req_data['EVT_ID'] : null;
-        // get content for active messengers
-        foreach ($active_messengers as $name => $messenger) {
-            // first check if there are any active message types for this messenger.
-            $active_mts = $message_resource_manager->get_active_message_types_for_messenger($name);
-            if (empty($active_mts)) {
-                continue;
-            }
-
-            $tab_content = $messenger->get_messenger_admin_page_content(
-                'events',
-                'edit',
-                array('event' => $event_id)
-            );
-
-            if (! empty($tab_content)) {
-                $tabs[ $name ] = $tab_content;
-            }
-        }
-
-
-        // we want this to be tabbed content so let's use the EEH_Tabbed_Content::display helper.
-        $tabbed_content = EEH_Tabbed_Content::display($tabs);
-        if ($tabbed_content instanceof WP_Error) {
-            $tabbed_content = $tabbed_content->get_error_message();
-        }
-
-        $notices = '
+	/**
+	 * espresso_events_Messages_Hooks_Extend constructor.
+	 *
+	 * @param \EE_Admin_Page $admin_page
+	 */
+	public function __construct(EE_Admin_Page $admin_page)
+	{
+		/**
+		 * Add cap restriction ... metaboxes should not show if user does not have the ability to edit_custom_messages
+		 */
+		if (
+			! EE_Registry::instance()->CAP->current_user_can(
+				'ee_edit_messages',
+				'messages_events_editor_metabox'
+			)
+		) {
+			return;
+		}
+		add_filter(
+			'FHEE__Events_Admin_Page___insert_update_cpt_item__event_update_callbacks',
+			array($this, 'caf_updates'),
+			10
+		);
+		add_action(
+			'AHEE__Extend_Events_Admin_Page___duplicate_event__after',
+			array($this, 'duplicate_custom_message_settings'),
+			10,
+			2
+		);
+		parent::__construct($admin_page);
+	}
+
+
+	/**
+	 * extending the properties set in espresso_events_Messages_Hooks
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _extend_properties()
+	{
+		define('EE_MSGS_EXTEND_ASSETS_URL', EE_CORE_CAF_ADMIN_EXTEND_URL . 'messages/assets/');
+		$this->_ajax_func = array(
+			'ee_msgs_create_new_custom' => 'create_new_custom',
+		);
+		$this->_metaboxes = array(
+			0 => array(
+				'page_route' => array('edit', 'create_new'),
+				'func'       => 'messages_metabox',
+				'label'      => esc_html__('Notifications', 'event_espresso'),
+				'priority'   => 'high',
+			),
+		);
+
+		// see explanation for layout in EE_Admin_Hooks
+		$this->_scripts_styles = array(
+			'registers' => array(
+				'events_msg_admin'     => array(
+					'url'     => EE_MSGS_EXTEND_ASSETS_URL . 'events_messages_admin.js',
+					'depends' => array('ee-dialog', 'ee-parse-uri', 'ee-serialize-full-array'),
+				),
+				'events_msg_admin_css' => array(
+					'url'  => EE_MSGS_EXTEND_ASSETS_URL . 'ee_msg_events_admin.css',
+					'type' => 'css',
+				),
+			),
+			'enqueues'  => array(
+				'events_msg_admin'     => array('edit', 'create_new'),
+				'events_msg_admin_css' => array('edit', 'create_new'),
+			),
+		);
+	}
+
+
+	public function caf_updates($update_callbacks)
+	{
+		$update_callbacks[] = array($this, 'attach_evt_message_templates');
+		return $update_callbacks;
+	}
+
+
+	/**
+	 * Handles attaching Message Templates to the Event on save.
+	 *
+	 * @param  EE_Event $event EE event object
+	 * @param  array    $data  The request data from the form
+	 * @return bool success or fail
+	 * @throws EE_Error
+	 */
+	public function attach_evt_message_templates($event, $data)
+	{
+		// first we remove all existing relations on the Event for message types.
+		$event->_remove_relations('Message_Template_Group');
+		// now let's just loop through the selected templates and add relations!
+		if (isset($data['event_message_templates_relation'])) {
+			foreach ($data['event_message_templates_relation'] as $grp_ID) {
+				$event->_add_relation_to($grp_ID, 'Message_Template_Group');
+			}
+		}
+		// now save
+		return $event->save();
+	}
+
+
+	/**
+	 * @param $event
+	 * @param $callback_args
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	public function messages_metabox($event, $callback_args)
+	{
+		// let's get the active messengers (b/c messenger objects have the active message templates)
+		// convert 'evt_id' to 'EVT_ID'
+		$this->_req_data['EVT_ID'] = isset($this->_req_data['EVT_ID']) ? $this->_req_data['EVT_ID'] : null;
+		$this->_req_data['EVT_ID'] = isset($this->_req_data['post']) && empty($this->_req_data['EVT_ID'])
+			? $this->_req_data['post']
+			: $this->_req_data['EVT_ID'];
+
+		$this->_req_data['EVT_ID'] = empty($this->_req_data['EVT_ID']) && isset($this->_req_data['evt_id'])
+			? $this->_req_data['evt_id']
+			: $this->_req_data['EVT_ID'];
+		/** @type EE_Message_Resource_Manager $message_resource_manager */
+		$message_resource_manager = EE_Registry::instance()->load_lib('Message_Resource_Manager');
+		$active_messengers = $message_resource_manager->active_messengers();
+		$tabs = array();
+
+		// empty messengers?
+		// Note message types will always have at least one available because every messenger has a default message type
+		// associated with it (payment) if no other message types are selected.
+		if (empty($active_messengers)) {
+			$msg_activate_url = EE_Admin_Page::add_query_args_and_nonce(
+				array('action' => 'settings'),
+				EE_MSG_ADMIN_URL
+			);
+			$error_msg = sprintf(
+				esc_html__(
+					'There are no active messengers. So no notifications will go out for %1$sany%2$s events.  You will want to %3$sActivate a Messenger%4$s.',
+					'event_espresso'
+				),
+				'<strong>',
+				'</strong>',
+				'<a href="' . $msg_activate_url . '">',
+				'</a>'
+			);
+			$error_content = '<div class="error"><p>' . $error_msg . '</p></div>';
+			$internal_content = '<div id="messages-error"><p>' . $error_msg . '</p></div>';
+
+			echo $error_content;
+			echo $internal_content;
+			return '';
+		}
+
+		$event_id = isset($this->_req_data['EVT_ID']) ? $this->_req_data['EVT_ID'] : null;
+		// get content for active messengers
+		foreach ($active_messengers as $name => $messenger) {
+			// first check if there are any active message types for this messenger.
+			$active_mts = $message_resource_manager->get_active_message_types_for_messenger($name);
+			if (empty($active_mts)) {
+				continue;
+			}
+
+			$tab_content = $messenger->get_messenger_admin_page_content(
+				'events',
+				'edit',
+				array('event' => $event_id)
+			);
+
+			if (! empty($tab_content)) {
+				$tabs[ $name ] = $tab_content;
+			}
+		}
+
+
+		// we want this to be tabbed content so let's use the EEH_Tabbed_Content::display helper.
+		$tabbed_content = EEH_Tabbed_Content::display($tabs);
+		if ($tabbed_content instanceof WP_Error) {
+			$tabbed_content = $tabbed_content->get_error_message();
+		}
+
+		$notices = '
 	<div id="espresso-ajax-loading" class="ajax-loader-grey">
 		<span class="ee-spinner ee-spin"></span><span class="hidden">'
-                   . esc_html__('loading...', 'event_espresso')
-                   . '</span>
+				   . esc_html__('loading...', 'event_espresso')
+				   . '</span>
 	</div>
 	<div class="ee-notices"></div>';
 
-        if (defined('DOING_AJAX')) {
-            return $tabbed_content;
-        }
-
-        do_action('AHEE__espresso_events_Messages_Hooks_Extend__messages_metabox__before_content');
-        echo $notices . '<div class="messages-tabs-content">' . $tabbed_content . '</div>';
-        do_action('AHEE__espresso_events_Messages_Hooks_Extend__messages_metabox__after_content');
-    }
-
-
-    /**
-     * Ajax callback for ee_msgs_create_new_custom ajax request.
-     * Takes incoming GRP_ID and name and description values from ajax request
-     * to create a new custom template based off of the incoming GRP_ID.
-     *
-     * @access public
-     * @return string either an html string will be returned or a success message
-     * @throws EE_Error
-     */
-    public function create_new_custom()
-    {
-        if (! EE_Registry::instance()->CAP->current_user_can('ee_edit_messages', 'create_new_custom_ajax')) {
-            wp_die(__('You don\'t have privileges to do this action', 'event_espresso'));
-        }
-
-        // let's clean up the _POST global a bit for downstream usage of name and description.
-        $_POST['templateName'] = ! empty($this->_req_data['custom_template_args']['MTP_name'])
-            ? $this->_req_data['custom_template_args']['MTP_name']
-            : '';
-        $_POST['templateDescription'] = ! empty($this->_req_data['custom_template_args']['MTP_description'])
-            ? $this->_req_data['custom_template_args']['MTP_description']
-            : '';
-
-        // is this a template switch if so EE_Admin_Page child needs this object
-        $this->_page_object->set_hook_object($this);
-
-        $this->_page_object->add_message_template(
-            $this->_req_data['messageType'],
-            $this->_req_data['messenger'],
-            $this->_req_data['group_ID']
-        );
-    }
-
-
-    public function create_new_admin_footer()
-    {
-        $this->edit_admin_footer();
-    }
-
-
-    /**
-     * This is the dynamic method for this class
-     * that will end up hooking into the 'admin_footer' hook on the 'edit_event' route in the events page.
-     *
-     * @return string
-     * @throws DomainException
-     */
-    public function edit_admin_footer()
-    {
-        EEH_Template::display_template(
-            EE_CORE_CAF_ADMIN_EXTEND . 'messages/templates/create_custom_template_form.template.php'
-        );
-    }
-
-
-    /**
-     * Callback for AHEE__Extend_Events_Admin_Page___duplicate_event__after hook used to ensure new events duplicate
-     * the assigned custom message templates.
-     *
-     * @param EE_Event $new_event
-     * @param EE_Event $original_event
-     * @throws EE_Error
-     */
-    public function duplicate_custom_message_settings(EE_Event $new_event, EE_Event $original_event)
-    {
-        $message_template_groups = $original_event->get_many_related('Message_Template_Group');
-        foreach ($message_template_groups as $message_template_group) {
-            $new_event->_add_relation_to($message_template_group, 'Message_Template_Group');
-        }
-        // save new event
-        $new_event->save();
-    }
+		if (defined('DOING_AJAX')) {
+			return $tabbed_content;
+		}
+
+		do_action('AHEE__espresso_events_Messages_Hooks_Extend__messages_metabox__before_content');
+		echo $notices . '<div class="messages-tabs-content">' . $tabbed_content . '</div>';
+		do_action('AHEE__espresso_events_Messages_Hooks_Extend__messages_metabox__after_content');
+	}
+
+
+	/**
+	 * Ajax callback for ee_msgs_create_new_custom ajax request.
+	 * Takes incoming GRP_ID and name and description values from ajax request
+	 * to create a new custom template based off of the incoming GRP_ID.
+	 *
+	 * @access public
+	 * @return string either an html string will be returned or a success message
+	 * @throws EE_Error
+	 */
+	public function create_new_custom()
+	{
+		if (! EE_Registry::instance()->CAP->current_user_can('ee_edit_messages', 'create_new_custom_ajax')) {
+			wp_die(__('You don\'t have privileges to do this action', 'event_espresso'));
+		}
+
+		// let's clean up the _POST global a bit for downstream usage of name and description.
+		$_POST['templateName'] = ! empty($this->_req_data['custom_template_args']['MTP_name'])
+			? $this->_req_data['custom_template_args']['MTP_name']
+			: '';
+		$_POST['templateDescription'] = ! empty($this->_req_data['custom_template_args']['MTP_description'])
+			? $this->_req_data['custom_template_args']['MTP_description']
+			: '';
+
+		// is this a template switch if so EE_Admin_Page child needs this object
+		$this->_page_object->set_hook_object($this);
+
+		$this->_page_object->add_message_template(
+			$this->_req_data['messageType'],
+			$this->_req_data['messenger'],
+			$this->_req_data['group_ID']
+		);
+	}
+
+
+	public function create_new_admin_footer()
+	{
+		$this->edit_admin_footer();
+	}
+
+
+	/**
+	 * This is the dynamic method for this class
+	 * that will end up hooking into the 'admin_footer' hook on the 'edit_event' route in the events page.
+	 *
+	 * @return string
+	 * @throws DomainException
+	 */
+	public function edit_admin_footer()
+	{
+		EEH_Template::display_template(
+			EE_CORE_CAF_ADMIN_EXTEND . 'messages/templates/create_custom_template_form.template.php'
+		);
+	}
+
+
+	/**
+	 * Callback for AHEE__Extend_Events_Admin_Page___duplicate_event__after hook used to ensure new events duplicate
+	 * the assigned custom message templates.
+	 *
+	 * @param EE_Event $new_event
+	 * @param EE_Event $original_event
+	 * @throws EE_Error
+	 */
+	public function duplicate_custom_message_settings(EE_Event $new_event, EE_Event $original_event)
+	{
+		$message_template_groups = $original_event->get_many_related('Message_Template_Group');
+		foreach ($message_template_groups as $message_template_group) {
+			$new_event->_add_relation_to($message_template_group, 'Message_Template_Group');
+		}
+		// save new event
+		$new_event->save();
+	}
 }

admin_pages/events/Events_Admin_Page.core.php

Indentation +2890 added lines, -2890 removed lines

@@ -17,2894 +17,2894 @@
 class Events_Admin_Page extends EE_Admin_Page_CPT
 {
 
-    /**
-     * This will hold the event object for event_details screen.
-     *
-     * @access protected
-     * @var EE_Event $_event
-     */
-    protected $_event;
-
-
-    /**
-     * This will hold the category object for category_details screen.
-     *
-     * @var stdClass $_category
-     */
-    protected $_category;
-
-
-    /**
-     * This will hold the event model instance
-     *
-     * @var EEM_Event $_event_model
-     */
-    protected $_event_model;
-
-
-    /**
-     * @var EE_Event
-     */
-    protected $_cpt_model_obj = false;
-
-
-    /**
-     * @var NodeGroupDao
-     */
-    protected $model_obj_node_group_persister;
-
-
-    /**
-     * Initialize page props for this admin page group.
-     */
-    protected function _init_page_props()
-    {
-        $this->page_slug        = EVENTS_PG_SLUG;
-        $this->page_label       = EVENTS_LABEL;
-        $this->_admin_base_url  = EVENTS_ADMIN_URL;
-        $this->_admin_base_path = EVENTS_ADMIN;
-        $this->_cpt_model_names = [
-            'create_new' => 'EEM_Event',
-            'edit'       => 'EEM_Event',
-        ];
-        $this->_cpt_edit_routes = [
-            'espresso_events' => 'edit',
-        ];
-        add_action(
-            'AHEE__EE_Admin_Page_CPT__set_model_object__after_set_object',
-            [$this, 'verify_event_edit'],
-            10,
-            2
-        );
-    }
-
-
-    /**
-     * Sets the ajax hooks used for this admin page group.
-     */
-    protected function _ajax_hooks()
-    {
-        add_action('wp_ajax_ee_save_timezone_setting', [$this, 'save_timezonestring_setting']);
-    }
-
-
-    /**
-     * Sets the page properties for this admin page group.
-     */
-    protected function _define_page_props()
-    {
-        $this->_admin_page_title = EVENTS_LABEL;
-        $this->_labels           = [
-            'buttons'      => [
-                'add'             => esc_html__('Add New Event', 'event_espresso'),
-                'edit'            => esc_html__('Edit Event', 'event_espresso'),
-                'delete'          => esc_html__('Delete Event', 'event_espresso'),
-                'add_category'    => esc_html__('Add New Category', 'event_espresso'),
-                'edit_category'   => esc_html__('Edit Category', 'event_espresso'),
-                'delete_category' => esc_html__('Delete Category', 'event_espresso'),
-            ],
-            'editor_title' => [
-                'espresso_events' => esc_html__('Enter event title here', 'event_espresso'),
-            ],
-            'publishbox'   => [
-                'create_new'        => esc_html__('Save New Event', 'event_espresso'),
-                'edit'              => esc_html__('Update Event', 'event_espresso'),
-                'add_category'      => esc_html__('Save New Category', 'event_espresso'),
-                'edit_category'     => esc_html__('Update Category', 'event_espresso'),
-                'template_settings' => esc_html__('Update Settings', 'event_espresso'),
-            ],
-        ];
-    }
-
-
-    /**
-     * Sets the page routes property for this admin page group.
-     */
-    protected function _set_page_routes()
-    {
-        // load formatter helper
-        // load field generator helper
-        // is there a evt_id in the request?
-        $evt_id             = ! empty($this->_req_data['EVT_ID']) && ! is_array($this->_req_data['EVT_ID'])
-            ? $this->_req_data['EVT_ID']
-            : 0;
-        $evt_id             = ! empty($this->_req_data['post']) ? $this->_req_data['post'] : $evt_id;
-        $this->_page_routes = [
-            'default'                       => [
-                'func'       => '_events_overview_list_table',
-                'capability' => 'ee_read_events',
-            ],
-            'create_new'                    => [
-                'func'       => '_create_new_cpt_item',
-                'capability' => 'ee_edit_events',
-            ],
-            'edit'                          => [
-                'func'       => '_edit_cpt_item',
-                'capability' => 'ee_edit_event',
-                'obj_id'     => $evt_id,
-            ],
-            'copy_event'                    => [
-                'func'       => '_copy_events',
-                'capability' => 'ee_edit_event',
-                'obj_id'     => $evt_id,
-                'noheader'   => true,
-            ],
-            'trash_event'                   => [
-                'func'       => '_trash_or_restore_event',
-                'args'       => ['event_status' => 'trash'],
-                'capability' => 'ee_delete_event',
-                'obj_id'     => $evt_id,
-                'noheader'   => true,
-            ],
-            'trash_events'                  => [
-                'func'       => '_trash_or_restore_events',
-                'args'       => ['event_status' => 'trash'],
-                'capability' => 'ee_delete_events',
-                'noheader'   => true,
-            ],
-            'restore_event'                 => [
-                'func'       => '_trash_or_restore_event',
-                'args'       => ['event_status' => 'draft'],
-                'capability' => 'ee_delete_event',
-                'obj_id'     => $evt_id,
-                'noheader'   => true,
-            ],
-            'restore_events'                => [
-                'func'       => '_trash_or_restore_events',
-                'args'       => ['event_status' => 'draft'],
-                'capability' => 'ee_delete_events',
-                'noheader'   => true,
-            ],
-            'delete_event'                  => [
-                'func'       => '_delete_event',
-                'capability' => 'ee_delete_event',
-                'obj_id'     => $evt_id,
-                'noheader'   => true,
-            ],
-            'delete_events'                 => [
-                'func'       => '_delete_events',
-                'capability' => 'ee_delete_events',
-                'noheader'   => true,
-            ],
-            'view_report'                   => [
-                'func'       => '_view_report',
-                'capability' => 'ee_edit_events',
-            ],
-            'default_event_settings'        => [
-                'func'       => '_default_event_settings',
-                'capability' => 'manage_options',
-            ],
-            'update_default_event_settings' => [
-                'func'       => '_update_default_event_settings',
-                'capability' => 'manage_options',
-                'noheader'   => true,
-            ],
-            'template_settings'             => [
-                'func'       => '_template_settings',
-                'capability' => 'manage_options',
-            ],
-            // event category tab related
-            'add_category'                  => [
-                'func'       => '_category_details',
-                'capability' => 'ee_edit_event_category',
-                'args'       => ['add'],
-            ],
-            'edit_category'                 => [
-                'func'       => '_category_details',
-                'capability' => 'ee_edit_event_category',
-                'args'       => ['edit'],
-            ],
-            'delete_categories'             => [
-                'func'       => '_delete_categories',
-                'capability' => 'ee_delete_event_category',
-                'noheader'   => true,
-            ],
-            'delete_category'               => [
-                'func'       => '_delete_categories',
-                'capability' => 'ee_delete_event_category',
-                'noheader'   => true,
-            ],
-            'insert_category'               => [
-                'func'       => '_insert_or_update_category',
-                'args'       => ['new_category' => true],
-                'capability' => 'ee_edit_event_category',
-                'noheader'   => true,
-            ],
-            'update_category'               => [
-                'func'       => '_insert_or_update_category',
-                'args'       => ['new_category' => false],
-                'capability' => 'ee_edit_event_category',
-                'noheader'   => true,
-            ],
-            'category_list'                 => [
-                'func'       => '_category_list_table',
-                'capability' => 'ee_manage_event_categories',
-            ],
-            'preview_deletion'              => [
-                'func'       => 'previewDeletion',
-                'capability' => 'ee_delete_events',
-            ],
-            'confirm_deletion'              => [
-                'func'       => 'confirmDeletion',
-                'capability' => 'ee_delete_events',
-                'noheader'   => true,
-            ],
-        ];
-    }
-
-
-    /**
-     * Set the _page_config property for this admin page group.
-     */
-    protected function _set_page_config()
-    {
-        $this->_page_config = [
-            'default'                => [
-                'nav'           => [
-                    'label' => esc_html__('Overview', 'event_espresso'),
-                    'order' => 10,
-                ],
-                'list_table'    => 'Events_Admin_List_Table',
-                'help_tabs'     => [
-                    'events_overview_help_tab'                       => [
-                        'title'    => esc_html__('Events Overview', 'event_espresso'),
-                        'filename' => 'events_overview',
-                    ],
-                    'events_overview_table_column_headings_help_tab' => [
-                        'title'    => esc_html__('Events Overview Table Column Headings', 'event_espresso'),
-                        'filename' => 'events_overview_table_column_headings',
-                    ],
-                    'events_overview_filters_help_tab'               => [
-                        'title'    => esc_html__('Events Overview Filters', 'event_espresso'),
-                        'filename' => 'events_overview_filters',
-                    ],
-                    'events_overview_view_help_tab'                  => [
-                        'title'    => esc_html__('Events Overview Views', 'event_espresso'),
-                        'filename' => 'events_overview_views',
-                    ],
-                    'events_overview_other_help_tab'                 => [
-                        'title'    => esc_html__('Events Overview Other', 'event_espresso'),
-                        'filename' => 'events_overview_other',
-                    ],
-                ],
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => [
-                //     'Event_Overview_Help_Tour',
-                //     // 'New_Features_Test_Help_Tour' for testing multiple help tour
-                // ],
-                'require_nonce' => false,
-                'qtips'         => ['EE_Event_List_Table_Tips'],
-            ],
-            'create_new'             => [
-                'nav'           => [
-                    'label'      => esc_html__('Add Event', 'event_espresso'),
-                    'order'      => 5,
-                    'persistent' => false,
-                ],
-                'metaboxes'     => ['_register_event_editor_meta_boxes'],
-                'help_tabs'     => [
-                    'event_editor_help_tab'                            => [
-                        'title'    => esc_html__('Event Editor', 'event_espresso'),
-                        'filename' => 'event_editor',
-                    ],
-                    'event_editor_title_richtexteditor_help_tab'       => [
-                        'title'    => esc_html__('Event Title & Rich Text Editor', 'event_espresso'),
-                        'filename' => 'event_editor_title_richtexteditor',
-                    ],
-                    'event_editor_venue_details_help_tab'              => [
-                        'title'    => esc_html__('Event Venue Details', 'event_espresso'),
-                        'filename' => 'event_editor_venue_details',
-                    ],
-                    'event_editor_event_datetimes_help_tab'            => [
-                        'title'    => esc_html__('Event Datetimes', 'event_espresso'),
-                        'filename' => 'event_editor_event_datetimes',
-                    ],
-                    'event_editor_event_tickets_help_tab'              => [
-                        'title'    => esc_html__('Event Tickets', 'event_espresso'),
-                        'filename' => 'event_editor_event_tickets',
-                    ],
-                    'event_editor_event_registration_options_help_tab' => [
-                        'title'    => esc_html__('Event Registration Options', 'event_espresso'),
-                        'filename' => 'event_editor_event_registration_options',
-                    ],
-                    'event_editor_tags_categories_help_tab'            => [
-                        'title'    => esc_html__('Event Tags & Categories', 'event_espresso'),
-                        'filename' => 'event_editor_tags_categories',
-                    ],
-                    'event_editor_questions_registrants_help_tab'      => [
-                        'title'    => esc_html__('Questions for Registrants', 'event_espresso'),
-                        'filename' => 'event_editor_questions_registrants',
-                    ],
-                    'event_editor_save_new_event_help_tab'             => [
-                        'title'    => esc_html__('Save New Event', 'event_espresso'),
-                        'filename' => 'event_editor_save_new_event',
-                    ],
-                    'event_editor_other_help_tab'                      => [
-                        'title'    => esc_html__('Event Other', 'event_espresso'),
-                        'filename' => 'event_editor_other',
-                    ],
-                ],
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => [
-                //     'Event_Editor_Help_Tour',
-                // ],
-                'qtips'         => ['EE_Event_Editor_Decaf_Tips'],
-                'require_nonce' => false,
-            ],
-            'edit'                   => [
-                'nav'           => [
-                    'label'      => esc_html__('Edit Event', 'event_espresso'),
-                    'order'      => 5,
-                    'persistent' => false,
-                    'url'        => isset($this->_req_data['post'])
-                        ? EE_Admin_Page::add_query_args_and_nonce(
-                            ['post' => $this->_req_data['post'], 'action' => 'edit'],
-                            $this->_current_page_view_url
-                        )
-                        : $this->_admin_base_url,
-                ],
-                'metaboxes'     => ['_register_event_editor_meta_boxes'],
-                'help_tabs'     => [
-                    'event_editor_help_tab'                            => [
-                        'title'    => esc_html__('Event Editor', 'event_espresso'),
-                        'filename' => 'event_editor',
-                    ],
-                    'event_editor_title_richtexteditor_help_tab'       => [
-                        'title'    => esc_html__('Event Title & Rich Text Editor', 'event_espresso'),
-                        'filename' => 'event_editor_title_richtexteditor',
-                    ],
-                    'event_editor_venue_details_help_tab'              => [
-                        'title'    => esc_html__('Event Venue Details', 'event_espresso'),
-                        'filename' => 'event_editor_venue_details',
-                    ],
-                    'event_editor_event_datetimes_help_tab'            => [
-                        'title'    => esc_html__('Event Datetimes', 'event_espresso'),
-                        'filename' => 'event_editor_event_datetimes',
-                    ],
-                    'event_editor_event_tickets_help_tab'              => [
-                        'title'    => esc_html__('Event Tickets', 'event_espresso'),
-                        'filename' => 'event_editor_event_tickets',
-                    ],
-                    'event_editor_event_registration_options_help_tab' => [
-                        'title'    => esc_html__('Event Registration Options', 'event_espresso'),
-                        'filename' => 'event_editor_event_registration_options',
-                    ],
-                    'event_editor_tags_categories_help_tab'            => [
-                        'title'    => esc_html__('Event Tags & Categories', 'event_espresso'),
-                        'filename' => 'event_editor_tags_categories',
-                    ],
-                    'event_editor_questions_registrants_help_tab'      => [
-                        'title'    => esc_html__('Questions for Registrants', 'event_espresso'),
-                        'filename' => 'event_editor_questions_registrants',
-                    ],
-                    'event_editor_save_new_event_help_tab'             => [
-                        'title'    => esc_html__('Save New Event', 'event_espresso'),
-                        'filename' => 'event_editor_save_new_event',
-                    ],
-                    'event_editor_other_help_tab'                      => [
-                        'title'    => esc_html__('Event Other', 'event_espresso'),
-                        'filename' => 'event_editor_other',
-                    ],
-                ],
-                'require_nonce' => false,
-            ],
-            'default_event_settings' => [
-                'nav'           => [
-                    'label' => esc_html__('Default Settings', 'event_espresso'),
-                    'order' => 40,
-                ],
-                'metaboxes'     => array_merge($this->_default_espresso_metaboxes, ['_publish_post_box']),
-                'labels'        => [
-                    'publishbox' => esc_html__('Update Settings', 'event_espresso'),
-                ],
-                'help_tabs'     => [
-                    'default_settings_help_tab'        => [
-                        'title'    => esc_html__('Default Event Settings', 'event_espresso'),
-                        'filename' => 'events_default_settings',
-                    ],
-                    'default_settings_status_help_tab' => [
-                        'title'    => esc_html__('Default Registration Status', 'event_espresso'),
-                        'filename' => 'events_default_settings_status',
-                    ],
-                    'default_maximum_tickets_help_tab' => [
-                        'title'    => esc_html__('Default Maximum Tickets Per Order', 'event_espresso'),
-                        'filename' => 'events_default_settings_max_tickets',
-                    ],
-                ],
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => ['Event_Default_Settings_Help_Tour'],
-                'require_nonce' => false,
-            ],
-            // template settings
-            'template_settings'      => [
-                'nav'           => [
-                    'label' => esc_html__('Templates', 'event_espresso'),
-                    'order' => 30,
-                ],
-                'metaboxes'     => $this->_default_espresso_metaboxes,
-                'help_tabs'     => [
-                    'general_settings_templates_help_tab' => [
-                        'title'    => esc_html__('Templates', 'event_espresso'),
-                        'filename' => 'general_settings_templates',
-                    ],
-                ],
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => ['Templates_Help_Tour'],
-                'require_nonce' => false,
-            ],
-            // event category stuff
-            'add_category'           => [
-                'nav'           => [
-                    'label'      => esc_html__('Add Category', 'event_espresso'),
-                    'order'      => 15,
-                    'persistent' => false,
-                ],
-                'help_tabs'     => [
-                    'add_category_help_tab' => [
-                        'title'    => esc_html__('Add New Event Category', 'event_espresso'),
-                        'filename' => 'events_add_category',
-                    ],
-                ],
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => ['Event_Add_Category_Help_Tour'],
-                'metaboxes'     => ['_publish_post_box'],
-                'require_nonce' => false,
-            ],
-            'edit_category'          => [
-                'nav'           => [
-                    'label'      => esc_html__('Edit Category', 'event_espresso'),
-                    'order'      => 15,
-                    'persistent' => false,
-                    'url'        => isset($this->_req_data['EVT_CAT_ID'])
-                        ? add_query_arg(
-                            ['EVT_CAT_ID' => $this->_req_data['EVT_CAT_ID']],
-                            $this->_current_page_view_url
-                        )
-                        : $this->_admin_base_url,
-                ],
-                'help_tabs'     => [
-                    'edit_category_help_tab' => [
-                        'title'    => esc_html__('Edit Event Category', 'event_espresso'),
-                        'filename' => 'events_edit_category',
-                    ],
-                ],
-                /*'help_tour' => ['Event_Edit_Category_Help_Tour'],*/
-                'metaboxes'     => ['_publish_post_box'],
-                'require_nonce' => false,
-            ],
-            'category_list'          => [
-                'nav'           => [
-                    'label' => esc_html__('Categories', 'event_espresso'),
-                    'order' => 20,
-                ],
-                'list_table'    => 'Event_Categories_Admin_List_Table',
-                'help_tabs'     => [
-                    'events_categories_help_tab'                       => [
-                        'title'    => esc_html__('Event Categories', 'event_espresso'),
-                        'filename' => 'events_categories',
-                    ],
-                    'events_categories_table_column_headings_help_tab' => [
-                        'title'    => esc_html__('Event Categories Table Column Headings', 'event_espresso'),
-                        'filename' => 'events_categories_table_column_headings',
-                    ],
-                    'events_categories_view_help_tab'                  => [
-                        'title'    => esc_html__('Event Categories Views', 'event_espresso'),
-                        'filename' => 'events_categories_views',
-                    ],
-                    'events_categories_other_help_tab'                 => [
-                        'title'    => esc_html__('Event Categories Other', 'event_espresso'),
-                        'filename' => 'events_categories_other',
-                    ],
-                ],
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => [
-                //     'Event_Categories_Help_Tour',
-                // ],
-                'metaboxes'     => $this->_default_espresso_metaboxes,
-                'require_nonce' => false,
-            ],
-            'preview_deletion'       => [
-                'nav'           => [
-                    'label'      => esc_html__('Preview Deletion', 'event_espresso'),
-                    'order'      => 15,
-                    'persistent' => false,
-                    'url'        => '',
-                ],
-                'require_nonce' => false,
-            ],
-        ];
-        // only load EE_Event_Editor_Decaf_Tips if domain is not caffeinated
-        $domain = $this->loader->getShared('EventEspresso\core\domain\Domain');
-        if (! $domain->isCaffeinated()) {
-            $this->_page_config['create_new']['qtips'] = ['EE_Event_Editor_Decaf_Tips'];
-            $this->_page_config['edit']['qtips']       = ['EE_Event_Editor_Decaf_Tips'];
-        }
-    }
-
-
-    /**
-     * Used to register any global screen options if necessary for every route in this admin page group.
-     */
-    protected function _add_screen_options()
-    {
-    }
-
-
-    /**
-     * Implementing the screen options for the 'default' route.
-     *
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _add_screen_options_default()
-    {
-        $this->_per_page_screen_option();
-    }
-
-
-    /**
-     * Implementing screen options for the category list route.
-     *
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _add_screen_options_category_list()
-    {
-        $page_title              = $this->_admin_page_title;
-        $this->_admin_page_title = esc_html__('Categories', 'event_espresso');
-        $this->_per_page_screen_option();
-        $this->_admin_page_title = $page_title;
-    }
-
-
-    /**
-     * Used to register any global feature pointers for the admin page group.
-     */
-    protected function _add_feature_pointers()
-    {
-    }
-
-
-    /**
-     * Registers and enqueues any global scripts and styles for the entire admin page group.
-     */
-    public function load_scripts_styles()
-    {
-        wp_register_style(
-            'events-admin-css',
-            EVENTS_ASSETS_URL . 'events-admin-page.css',
-            [],
-            EVENT_ESPRESSO_VERSION
-        );
-        wp_register_style(
-            'ee-cat-admin',
-            EVENTS_ASSETS_URL . 'ee-cat-admin.css',
-            [],
-            EVENT_ESPRESSO_VERSION
-        );
-        wp_enqueue_style('events-admin-css');
-        wp_enqueue_style('ee-cat-admin');
-        // scripts
-        wp_register_script(
-            'event_editor_js',
-            EVENTS_ASSETS_URL . 'event_editor.js',
-            ['ee_admin_js', 'jquery-ui-slider', 'jquery-ui-timepicker-addon'],
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-    }
-
-
-    /**
-     * Enqueuing scripts and styles specific to this view
-     */
-    public function load_scripts_styles_create_new()
-    {
-        $this->load_scripts_styles_edit();
-    }
-
-
-    /**
-     * Enqueuing scripts and styles specific to this view
-     */
-    public function load_scripts_styles_edit()
-    {
-        // styles
-        wp_enqueue_style('espresso-ui-theme');
-        wp_register_style(
-            'event-editor-css',
-            EVENTS_ASSETS_URL . 'event-editor.css',
-            ['ee-admin-css'],
-            EVENT_ESPRESSO_VERSION
-        );
-        wp_enqueue_style('event-editor-css');
-        // scripts
-        if (! $this->admin_config->useAdvancedEditor()) {
-            wp_register_script(
-                'event-datetime-metabox',
-                EVENTS_ASSETS_URL . 'event-datetime-metabox.js',
-                ['event_editor_js', 'ee-datepicker'],
-                EVENT_ESPRESSO_VERSION
-            );
-            wp_enqueue_script('event-datetime-metabox');
-        }
-    }
-
-
-    /**
-     * Populating the _views property for the category list table view.
-     */
-    protected function _set_list_table_views_category_list()
-    {
-        $this->_views = [
-            'all' => [
-                'slug'        => 'all',
-                'label'       => esc_html__('All', 'event_espresso'),
-                'count'       => 0,
-                'bulk_action' => [
-                    'delete_categories' => esc_html__('Delete Permanently', 'event_espresso'),
-                ],
-            ],
-        ];
-    }
-
-
-    /**
-     * For adding anything that fires on the admin_init hook for any route within this admin page group.
-     */
-    public function admin_init()
-    {
-        EE_Registry::$i18n_js_strings['image_confirm'] = esc_html__(
-            'Do you really want to delete this image? Please remember to update your event to complete the removal.',
-            'event_espresso'
-        );
-    }
-
-
-    /**
-     * For adding anything that should be triggered on the admin_notices hook for any route within this admin page
-     * group.
-     */
-    public function admin_notices()
-    {
-    }
-
-
-    /**
-     * For adding anything that should be triggered on the `admin_print_footer_scripts` hook for any route within
-     * this admin page group.
-     */
-    public function admin_footer_scripts()
-    {
-    }
-
-
-    /**
-     * Call this function to verify if an event is public and has tickets for sale.  If it does, then we need to show a
-     * warning (via EE_Error::add_error());
-     *
-     * @param EE_Event $event Event object
-     * @param string   $req_type
-     * @return void
-     * @throws EE_Error
-     * @access public
-     */
-    public function verify_event_edit($event = null, $req_type = '')
-    {
-        // don't need to do this when processing
-        if (! empty($req_type)) {
-            return;
-        }
-        // no event?
-        if (! $event instanceof EE_Event) {
-            $event = $this->_cpt_model_obj;
-        }
-        // STILL no event?
-        if (! $event instanceof EE_Event) {
-            return;
-        }
-        $orig_status = $event->status();
-        // first check if event is active.
-        if (
-            $orig_status === EEM_Event::cancelled
-            || $orig_status === EEM_Event::postponed
-            || $event->is_expired()
-            || $event->is_inactive()
-        ) {
-            return;
-        }
-        // made it here so it IS active... next check that any of the tickets are sold.
-        if ($event->is_sold_out(true)) {
-            if ($orig_status !== EEM_Event::sold_out && $event->status() !== $orig_status) {
-                EE_Error::add_attention(
-                    sprintf(
-                        esc_html__(
-                            'Please note that the Event Status has automatically been changed to %s because there are no more spaces available for this event.  However, this change is not permanent until you update the event.  You can change the status back to something else before updating if you wish.',
-                            'event_espresso'
-                        ),
-                        EEH_Template::pretty_status(EEM_Event::sold_out, false, 'sentence')
-                    )
-                );
-            }
-            return;
-        }
-        if ($orig_status === EEM_Event::sold_out) {
-            EE_Error::add_attention(
-                sprintf(
-                    esc_html__(
-                        'Please note that the Event Status has automatically been changed to %s because more spaces have become available for this event, most likely due to abandoned transactions freeing up reserved tickets.  However, this change is not permanent until you update the event. If you wish, you can change the status back to something else before updating.',
-                        'event_espresso'
-                    ),
-                    EEH_Template::pretty_status($event->status(), false, 'sentence')
-                )
-            );
-        }
-        // now we need to determine if the event has any tickets on sale.  If not then we dont' show the error
-        if (! $event->tickets_on_sale()) {
-            return;
-        }
-        // made it here so show warning
-        $this->_edit_event_warning();
-    }
-
-
-    /**
-     * This is the text used for when an event is being edited that is public and has tickets for sale.
-     * When needed, hook this into a EE_Error::add_error() notice.
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _edit_event_warning()
-    {
-        // we don't want to add warnings during these requests
-        if (isset($this->_req_data['action']) && $this->_req_data['action'] === 'editpost') {
-            return;
-        }
-        EE_Error::add_attention(
-            sprintf(
-                esc_html__(
-                    'Your event is open for registration. Making changes may disrupt any transactions in progress. %sLearn more%s',
-                    'event_espresso'
-                ),
-                '<a class="espresso-help-tab-lnk">',
-                '</a>'
-            )
-        );
-    }
-
-
-    /**
-     * When a user is creating a new event, notify them if they haven't set their timezone.
-     * Otherwise, do the normal logic
-     *
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _create_new_cpt_item()
-    {
-        $has_timezone_string = get_option('timezone_string');
-        // only nag them about setting their timezone if it's their first event, and they haven't already done it
-        if (! $has_timezone_string && ! EEM_Event::instance()->exists([])) {
-            EE_Error::add_attention(
-                sprintf(
-                    __(
-                        'Your website\'s timezone is currently set to a UTC offset. We recommend updating your timezone to a city or region near you before you create an event. Change your timezone now:%1$s%2$s%3$sChange Timezone%4$s',
-                        'event_espresso'
-                    ),
-                    '<br>',
-                    '<select id="timezone_string" name="timezone_string" aria-describedby="timezone-description">'
-                    . EEH_DTT_Helper::wp_timezone_choice('', EEH_DTT_Helper::get_user_locale())
-                    . '</select>',
-                    '<button class="button button-secondary timezone-submit">',
-                    '</button><span class="spinner"></span>'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-        parent::_create_new_cpt_item();
-    }
-
-
-    /**
-     * Sets the _views property for the default route in this admin page group.
-     */
-    protected function _set_list_table_views_default()
-    {
-        $this->_views = [
-            'all'   => [
-                'slug'        => 'all',
-                'label'       => esc_html__('View All Events', 'event_espresso'),
-                'count'       => 0,
-                'bulk_action' => [
-                    'trash_events' => esc_html__('Move to Trash', 'event_espresso'),
-                ],
-            ],
-            'draft' => [
-                'slug'        => 'draft',
-                'label'       => esc_html__('Draft', 'event_espresso'),
-                'count'       => 0,
-                'bulk_action' => [
-                    'trash_events' => esc_html__('Move to Trash', 'event_espresso'),
-                ],
-            ],
-        ];
-        if (EE_Registry::instance()->CAP->current_user_can('ee_delete_events', 'espresso_events_trash_events')) {
-            $this->_views['trash'] = [
-                'slug'        => 'trash',
-                'label'       => esc_html__('Trash', 'event_espresso'),
-                'count'       => 0,
-                'bulk_action' => [
-                    'restore_events' => esc_html__('Restore From Trash', 'event_espresso'),
-                    'delete_events'  => esc_html__('Delete Permanently', 'event_espresso'),
-                ],
-            ];
-        }
-    }
-
-
-    /**
-     * Provides the legend item array for the default list table view.
-     *
-     * @return array
-     */
-    protected function _event_legend_items()
-    {
-        $items    = [
-            'view_details'   => [
-                'class' => 'dashicons dashicons-search',
-                'desc'  => esc_html__('View Event', 'event_espresso'),
-            ],
-            'edit_event'     => [
-                'class' => 'ee-icon ee-icon-calendar-edit',
-                'desc'  => esc_html__('Edit Event Details', 'event_espresso'),
-            ],
-            'view_attendees' => [
-                'class' => 'dashicons dashicons-groups',
-                'desc'  => esc_html__('View Registrations for Event', 'event_espresso'),
-            ],
-        ];
-        $items    = apply_filters('FHEE__Events_Admin_Page___event_legend_items__items', $items);
-        $statuses = [
-            'sold_out_status'  => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::sold_out,
-                'desc'  => EEH_Template::pretty_status(EE_Datetime::sold_out, false, 'sentence'),
-            ],
-            'active_status'    => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::active,
-                'desc'  => EEH_Template::pretty_status(EE_Datetime::active, false, 'sentence'),
-            ],
-            'upcoming_status'  => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::upcoming,
-                'desc'  => EEH_Template::pretty_status(EE_Datetime::upcoming, false, 'sentence'),
-            ],
-            'postponed_status' => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::postponed,
-                'desc'  => EEH_Template::pretty_status(EE_Datetime::postponed, false, 'sentence'),
-            ],
-            'cancelled_status' => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::cancelled,
-                'desc'  => EEH_Template::pretty_status(EE_Datetime::cancelled, false, 'sentence'),
-            ],
-            'expired_status'   => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::expired,
-                'desc'  => EEH_Template::pretty_status(EE_Datetime::expired, false, 'sentence'),
-            ],
-            'inactive_status'  => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::inactive,
-                'desc'  => EEH_Template::pretty_status(EE_Datetime::inactive, false, 'sentence'),
-            ],
-        ];
-        $statuses = apply_filters('FHEE__Events_Admin_Page__event_legend_items__statuses', $statuses);
-        return array_merge($items, $statuses);
-    }
-
-
-    /**
-     * @return EEM_Event
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    private function _event_model()
-    {
-        if (! $this->_event_model instanceof EEM_Event) {
-            $this->_event_model = EE_Registry::instance()->load_model('Event');
-        }
-        return $this->_event_model;
-    }
-
-
-    /**
-     * Adds extra buttons to the WP CPT permalink field row.
-     * Method is called from parent and is hooked into the wp 'get_sample_permalink_html' filter.
-     *
-     * @param string $return    the current html
-     * @param int    $id        the post id for the page
-     * @param string $new_title What the title is
-     * @param string $new_slug  what the slug is
-     * @return string            The new html string for the permalink area
-     */
-    public function extra_permalink_field_buttons($return, $id, $new_title, $new_slug)
-    {
-        // make sure this is only when editing
-        if (! empty($id)) {
-            $post   = get_post($id);
-            $return .= '<a class="button button-small" onclick="prompt(\'Shortcode:\', jQuery(\'#shortcode\').val()); return false;" href="#"  tabindex="-1">'
-                       . esc_html__('Shortcode', 'event_espresso')
-                       . '</a> ';
-            $return .= '<input id="shortcode" type="hidden" value="[ESPRESSO_TICKET_SELECTOR event_id='
-                       . $post->ID
-                       . ']">';
-        }
-        return $return;
-    }
-
-
-    /**
-     * _events_overview_list_table
-     * This contains the logic for showing the events_overview list
-     *
-     * @access protected
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _events_overview_list_table()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $this->_template_args['after_list_table']                           =
-            ! empty($this->_template_args['after_list_table'])
-                ? (array) $this->_template_args['after_list_table']
-                : [];
-        $this->_template_args['after_list_table']['view_event_list_button'] = EEH_HTML::br()
-            . EEH_Template::get_button_or_link(
-                get_post_type_archive_link('espresso_events'),
-                esc_html__('View Event Archive Page', 'event_espresso'),
-                'button'
-            );
-        $this->_template_args['after_list_table']['legend']                 =
-            $this->_display_legend($this->_event_legend_items());
-        $this->_admin_page_title                                            .= ' '
-            . $this->get_action_link_or_button(
-                'create_new',
-                'add',
-                [],
-                'add-new-h2'
-            );
-        $this->display_admin_list_table_page_with_no_sidebar();
-    }
-
-
-    /**
-     * this allows for extra misc actions in the default WP publish box
-     *
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function extra_misc_actions_publish_box()
-    {
-        $this->_generate_publish_box_extra_content();
-    }
-
-
-    /**
-     * This is hooked into the WordPress do_action('save_post') hook and runs after the custom post type has been
-     * saved.
-     * Typically you would use this to save any additional data.
-     * Keep in mind also that "save_post" runs on EVERY post update to the database.
-     * ALSO very important.  When a post transitions from scheduled to published,
-     * the save_post action is fired but you will NOT have any _POST data containing any extra info you may have from
-     * other meta saves. So MAKE sure that you handle this accordingly.
-     *
-     * @access protected
-     * @abstract
-     * @param string $post_id The ID of the cpt that was saved (so you can link relationally)
-     * @param object $post    The post object of the cpt that was saved.
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _insert_update_cpt_item($post_id, $post)
-    {
-        if ($post instanceof WP_Post && $post->post_type !== 'espresso_events') {
-            // get out we're not processing an event save.
-            return;
-        }
-        $event_values = [
-            'EVT_member_only'     => ! empty($this->_req_data['member_only']) ? 1 : 0,
-            'EVT_allow_overflow'  => ! empty($this->_req_data['EVT_allow_overflow']) ? 1 : 0,
-            'EVT_timezone_string' => ! empty($this->_req_data['timezone_string'])
-                ? sanitize_text_field($this->_req_data['timezone_string'])
-                : null,
-        ];
-        /** @var FeatureFlags $flags */
-        $flags = $this->loader->getShared('EventEspresso\core\domain\services\capabilities\FeatureFlags');
-        // check if the new EDTR reg options meta box is being used, and if so, don't run updates for legacy version
-        if (! $this->admin_config->useAdvancedEditor() || ! $flags->featureAllowed('use_reg_options_meta_box')) {
-            $event_values['EVT_display_ticket_selector']     =
-                ! empty($this->_req_data['display_ticket_selector'])
-                    ? 1
-                    : 0;
-            $event_values['EVT_additional_limit']            = min(
-                apply_filters('FHEE__EE_Events_Admin__insert_update_cpt_item__EVT_additional_limit_max', 255),
-                ! empty($this->_req_data['additional_limit'])
-                    ? absint($this->_req_data['additional_limit'])
-                    : null
-            );
-            $event_values['EVT_default_registration_status'] =
-                ! empty($this->_req_data['EVT_default_registration_status'])
-                    ? sanitize_text_field($this->_req_data['EVT_default_registration_status'])
-                    : EE_Registry::instance()->CFG->registration->default_STS_ID;
-            $event_values['EVT_external_URL']                = ! empty($this->_req_data['externalURL'])
-                ? esc_url_raw($this->_req_data['externalURL'])
-                : null;
-            $event_values['EVT_phone']                       = ! empty($this->_req_data['event_phone'])
-                ? sanitize_text_field($this->_req_data['event_phone'])
-                : null;
-        }
-        // update event
-        $success = $this->_event_model()->update_by_ID($event_values, $post_id);
-        // get event_object for other metaboxes...
-        // though it would seem to make sense to just use $this->_event_model()->get_one_by_ID( $post_id )..
-        // i have to setup where conditions to override the filters in the model that filter out autodraft
-        // and inherit statuses so we GET the inherit id!
-        $get_one_where = [
-            $this->_event_model()->primary_key_name() => $post_id,
-            'OR'                                      => [
-                'status'   => $post->post_status,
-                // if trying to "Publish" a sold out event, it's status will get switched back to "sold_out" in the db,
-                // but the returned object here has a status of "publish", so use the original post status as well
-                'status*1' => $this->_req_data['original_post_status'],
-            ],
-        ];
-        $event         = $this->_event_model()->get_one([$get_one_where]);
-        // the following are default callbacks for event attachment updates
-        // that can be overridden by caffeinated functionality and/or addons.
-        $event_update_callbacks = apply_filters(
-            'FHEE__Events_Admin_Page___insert_update_cpt_item__event_update_callbacks',
-            [
-                [$this, '_default_venue_update'],
-                [$this, '_default_tickets_update'],
-            ]
-        );
-        $att_success            = true;
-        foreach ($event_update_callbacks as $e_callback) {
-            $_success = is_callable($e_callback)
-                ? $e_callback($event, $this->_req_data)
-                : false;
-            // if ANY of these updates fail then we want the appropriate global error message
-            $att_success = ! $att_success ? $att_success : $_success;
-        }
-        // any errors?
-        if ($success && false === $att_success) {
-            EE_Error::add_error(
-                esc_html__(
-                    'Event Details saved successfully but something went wrong with saving attachments.',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        } elseif ($success === false) {
-            EE_Error::add_error(
-                esc_html__('Event Details did not save successfully.', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-    }
-
-
-    /**
-     * @param int $post_id
-     * @param int $revision_id
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @see parent::restore_item()
-     */
-    protected function _restore_cpt_item($post_id, $revision_id)
-    {
-        // copy existing event meta to new post
-        $post_evt = $this->_event_model()->get_one_by_ID($post_id);
-        if ($post_evt instanceof EE_Event) {
-            // meta revision restore
-            $post_evt->restore_revision($revision_id);
-            // related objs restore
-            $post_evt->restore_revision($revision_id, ['Venue', 'Datetime', 'Price']);
-        }
-    }
-
-
-    /**
-     * Attach the venue to the Event
-     *
-     * @param EE_Event $evtobj Event Object to add the venue to
-     * @param array    $data   The request data from the form
-     * @return bool           Success or fail.
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _default_venue_update(EE_Event $evtobj, $data)
-    {
-        require_once(EE_MODELS . 'EEM_Venue.model.php');
-        $venue_model   = EE_Registry::instance()->load_model('Venue');
-        $rows_affected = null;
-        $venue_id      = ! empty($data['venue_id']) ? $data['venue_id'] : null;
-        // very important.  If we don't have a venue name...
-        // then we'll get out because not necessary to create empty venue
-        if (empty($data['venue_title'])) {
-            return false;
-        }
-        $venue_array = [
-            'VNU_wp_user'         => $evtobj->get('EVT_wp_user'),
-            'VNU_name'            => ! empty($data['venue_title']) ? $data['venue_title'] : null,
-            'VNU_desc'            => ! empty($data['venue_description']) ? $data['venue_description'] : null,
-            'VNU_identifier'      => ! empty($data['venue_identifier']) ? $data['venue_identifier'] : null,
-            'VNU_short_desc'      => ! empty($data['venue_short_description']) ? $data['venue_short_description']
-                : null,
-            'VNU_address'         => ! empty($data['address']) ? $data['address'] : null,
-            'VNU_address2'        => ! empty($data['address2']) ? $data['address2'] : null,
-            'VNU_city'            => ! empty($data['city']) ? $data['city'] : null,
-            'STA_ID'              => ! empty($data['state']) ? $data['state'] : null,
-            'CNT_ISO'             => ! empty($data['countries']) ? $data['countries'] : null,
-            'VNU_zip'             => ! empty($data['zip']) ? $data['zip'] : null,
-            'VNU_phone'           => ! empty($data['venue_phone']) ? $data['venue_phone'] : null,
-            'VNU_capacity'        => ! empty($data['venue_capacity']) ? $data['venue_capacity'] : null,
-            'VNU_url'             => ! empty($data['venue_url']) ? $data['venue_url'] : null,
-            'VNU_virtual_phone'   => ! empty($data['virtual_phone']) ? $data['virtual_phone'] : null,
-            'VNU_virtual_url'     => ! empty($data['virtual_url']) ? $data['virtual_url'] : null,
-            'VNU_enable_for_gmap' => isset($data['enable_for_gmap']) ? 1 : 0,
-            'status'              => 'publish',
-        ];
-        // if we've got the venue_id then we're just updating the existing venue so let's do that and then get out.
-        if (! empty($venue_id)) {
-            $update_where  = [$venue_model->primary_key_name() => $venue_id];
-            $rows_affected = $venue_model->update($venue_array, [$update_where]);
-            // we've gotta make sure that the venue is always attached to a revision..
-            // add_relation_to should take care of making sure that the relation is already present.
-            $evtobj->_add_relation_to($venue_id, 'Venue');
-            return $rows_affected > 0;
-        }
-        // we insert the venue
-        $venue_id = $venue_model->insert($venue_array);
-        $evtobj->_add_relation_to($venue_id, 'Venue');
-        return ! empty($venue_id);
-        // when we have the ancestor come in it's already been handled by the revision save.
-    }
-
-
-    /**
-     * Handles saving everything related to Tickets (datetimes, tickets, prices)
-     *
-     * @param EE_Event $evtobj The Event object we're attaching data to
-     * @param array    $data   The request data from the form
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws Exception
-     */
-    protected function _default_tickets_update(EE_Event $evtobj, $data)
-    {
-        if ($this->admin_config->useAdvancedEditor()) {
-            return [];
-        }
-        $success               = true;
-        $saved_dtt             = null;
-        $saved_tickets         = [];
-        $incoming_date_formats = ['Y-m-d', 'h:i a'];
-        foreach ($data['edit_event_datetimes'] as $row => $dtt) {
-            // trim all values to ensure any excess whitespace is removed.
-            $dtt                = array_map('trim', $dtt);
-            $dtt['DTT_EVT_end'] = isset($dtt['DTT_EVT_end']) && ! empty($dtt['DTT_EVT_end']) ? $dtt['DTT_EVT_end']
-                : $dtt['DTT_EVT_start'];
-            $datetime_values    = [
-                'DTT_ID'        => ! empty($dtt['DTT_ID']) ? $dtt['DTT_ID'] : null,
-                'DTT_EVT_start' => $dtt['DTT_EVT_start'],
-                'DTT_EVT_end'   => $dtt['DTT_EVT_end'],
-                'DTT_reg_limit' => empty($dtt['DTT_reg_limit']) ? EE_INF : $dtt['DTT_reg_limit'],
-                'DTT_order'     => $row,
-            ];
-            // if we have an id then let's get existing object first and then set the new values.
-            //  Otherwise we instantiate a new object for save.
-            if (! empty($dtt['DTT_ID'])) {
-                $DTM = EE_Registry::instance()
-                                  ->load_model('Datetime', [$evtobj->get_timezone()])
-                                  ->get_one_by_ID($dtt['DTT_ID']);
-                $DTM->set_date_format($incoming_date_formats[0]);
-                $DTM->set_time_format($incoming_date_formats[1]);
-                foreach ($datetime_values as $field => $value) {
-                    $DTM->set($field, $value);
-                }
-                // make sure the $dtt_id here is saved in case after the add_relation_to() the autosave replaces it.
-                // We need to do this so we dont' TRASH the parent DTT.
-                $saved_dtts[ $DTM->ID() ] = $DTM;
-            } else {
-                $DTM = EE_Registry::instance()->load_class(
-                    'Datetime',
-                    [$datetime_values, $evtobj->get_timezone(), $incoming_date_formats],
-                    false,
-                    false
-                );
-                foreach ($datetime_values as $field => $value) {
-                    $DTM->set($field, $value);
-                }
-            }
-            $DTM->save();
-            $DTT = $evtobj->_add_relation_to($DTM, 'Datetime');
-            // load DTT helper
-            // before going any further make sure our dates are setup correctly
-            // so that the end date is always equal or greater than the start date.
-            if ($DTT->get_raw('DTT_EVT_start') > $DTT->get_raw('DTT_EVT_end')) {
-                $DTT->set('DTT_EVT_end', $DTT->get('DTT_EVT_start'));
-                $DTT = EEH_DTT_Helper::date_time_add($DTT, 'DTT_EVT_end', 'days');
-                $DTT->save();
-            }
-            // now we got to make sure we add the new DTT_ID to the $saved_dtts array
-            //  because it is possible there was a new one created for the autosave.
-            $saved_dtt = $DTT;
-            $success   = ! $success ? $success : $DTT;
-            // if ANY of these updates fail then we want the appropriate global error message.
-            // //todo this is actually sucky we need a better error message but this is what it is for now.
-        }
-        // no dtts get deleted so we don't do any of that logic here.
-        // update tickets next
-        $old_tickets = isset($data['ticket_IDs']) ? explode(',', $data['ticket_IDs']) : [];
-        foreach ($data['edit_tickets'] as $row => $tkt) {
-            $incoming_date_formats = ['Y-m-d', 'h:i a'];
-            $update_prices         = false;
-            $ticket_price          = isset($data['edit_prices'][ $row ][1]['PRC_amount'])
-                ? $data['edit_prices'][ $row ][1]['PRC_amount']
-                : 0;
-            // trim inputs to ensure any excess whitespace is removed.
-            $tkt = array_map('trim', $tkt);
-            if (empty($tkt['TKT_start_date'])) {
-                // let's use now in the set timezone.
-                $now                   = new DateTime('now', new DateTimeZone($evtobj->get_timezone()));
-                $tkt['TKT_start_date'] = $now->format($incoming_date_formats[0] . ' ' . $incoming_date_formats[1]);
-            }
-            if (empty($tkt['TKT_end_date'])) {
-                // use the start date of the first datetime
-                $dtt                 = $evtobj->first_datetime();
-                $tkt['TKT_end_date'] = $dtt->start_date_and_time(
-                    $incoming_date_formats[0],
-                    $incoming_date_formats[1]
-                );
-            }
-            $TKT_values = [
-                'TKT_ID'          => ! empty($tkt['TKT_ID']) ? $tkt['TKT_ID'] : null,
-                'TTM_ID'          => ! empty($tkt['TTM_ID']) ? $tkt['TTM_ID'] : 0,
-                'TKT_name'        => ! empty($tkt['TKT_name']) ? $tkt['TKT_name'] : '',
-                'TKT_description' => ! empty($tkt['TKT_description']) ? $tkt['TKT_description'] : '',
-                'TKT_start_date'  => $tkt['TKT_start_date'],
-                'TKT_end_date'    => $tkt['TKT_end_date'],
-                'TKT_qty'         => ! isset($tkt['TKT_qty']) || $tkt['TKT_qty'] === '' ? EE_INF : $tkt['TKT_qty'],
-                'TKT_uses'        => ! isset($tkt['TKT_uses']) || $tkt['TKT_uses'] === '' ? EE_INF : $tkt['TKT_uses'],
-                'TKT_min'         => empty($tkt['TKT_min']) ? 0 : $tkt['TKT_min'],
-                'TKT_max'         => empty($tkt['TKT_max']) ? EE_INF : $tkt['TKT_max'],
-                'TKT_row'         => $row,
-                'TKT_order'       => isset($tkt['TKT_order']) ? $tkt['TKT_order'] : $row,
-                'TKT_price'       => $ticket_price,
-            ];
-            // if this is a default TKT, then we need to set the TKT_ID to 0 and update accordingly,
-            // which means in turn that the prices will become new prices as well.
-            if (isset($tkt['TKT_is_default']) && $tkt['TKT_is_default']) {
-                $TKT_values['TKT_ID']         = 0;
-                $TKT_values['TKT_is_default'] = 0;
-                $TKT_values['TKT_price']      = $ticket_price;
-                $update_prices                = true;
-            }
-            // if we have a TKT_ID then we need to get that existing TKT_obj and update it
-            // we actually do our saves a head of doing any add_relations to because its entirely possible
-            // that this ticket didn't removed or added to any datetime in the session but DID have it's items modified.
-            // keep in mind that if the TKT has been sold (and we have changed pricing information),
-            // then we won't be updating the tkt but instead a new tkt will be created and the old one archived.
-            if (! empty($tkt['TKT_ID'])) {
-                $TKT = EE_Registry::instance()
-                                  ->load_model('Ticket', [$evtobj->get_timezone()])
-                                  ->get_one_by_ID($tkt['TKT_ID']);
-                if ($TKT instanceof EE_Ticket) {
-                    $ticket_sold = $TKT->count_related(
-                        'Registration',
-                        [
-                            [
-                                'STS_ID' => [
-                                    'NOT IN',
-                                    [EEM_Registration::status_id_incomplete],
-                                ],
-                            ],
-                        ]
-                    ) > 0;
-                    // let's just check the total price for the existing ticket and determine if it matches the new
-                    // total price.  if they are different then we create a new ticket (if tickets sold)
-                    // if they aren't different then we go ahead and modify existing ticket.
-                    $create_new_TKT = $ticket_sold
-                                      && ! $TKT->deleted()
-                                      && EEH_Money::compare_floats(
-                                          $ticket_price,
-                                          $TKT->get('TKT_price'),
-                                          '!=='
-                                      );
-                    $TKT->set_date_format($incoming_date_formats[0]);
-                    $TKT->set_time_format($incoming_date_formats[1]);
-                    // set new values
-                    foreach ($TKT_values as $field => $value) {
-                        if ($field === 'TKT_qty') {
-                            $TKT->set_qty($value);
-                        } else {
-                            $TKT->set($field, $value);
-                        }
-                    }
-                    // if $create_new_TKT is false then we can safely update the existing ticket.
-                    //  Otherwise we have to create a new ticket.
-                    if ($create_new_TKT) {
-                        // archive the old ticket first
-                        $TKT->set('TKT_deleted', 1);
-                        $TKT->save();
-                        // make sure this ticket is still recorded in our saved_tkts
-                        // so we don't run it through the regular trash routine.
-                        $saved_tickets[ $TKT->ID() ] = $TKT;
-                        // create new ticket that's a copy of the existing except a new id of course
-                        // (and not archived) AND has the new TKT_price associated with it.
-                        $TKT = clone $TKT;
-                        $TKT->set('TKT_ID', 0);
-                        $TKT->set('TKT_deleted', 0);
-                        $TKT->set('TKT_price', $ticket_price);
-                        $TKT->set('TKT_sold', 0);
-                        // now we need to make sure that $new prices are created as well and attached to new ticket.
-                        $update_prices = true;
-                    }
-                    // make sure price is set if it hasn't been already
-                    $TKT->set('TKT_price', $ticket_price);
-                }
-            } else {
-                // no TKT_id so a new TKT
-                $TKT_values['TKT_price'] = $ticket_price;
-                $TKT                     = EE_Registry::instance()->load_class('Ticket', [$TKT_values], false, false);
-                if ($TKT instanceof EE_Ticket) {
-                    // need to reset values to properly account for the date formats
-                    $TKT->set_date_format($incoming_date_formats[0]);
-                    $TKT->set_time_format($incoming_date_formats[1]);
-                    $TKT->set_timezone($evtobj->get_timezone());
-                    // set new values
-                    foreach ($TKT_values as $field => $value) {
-                        if ($field === 'TKT_qty') {
-                            $TKT->set_qty($value);
-                        } else {
-                            $TKT->set($field, $value);
-                        }
-                    }
-                    $update_prices = true;
-                }
-            }
-            // cap ticket qty by datetime reg limits
-            $TKT->set_qty(min($TKT->qty(), $TKT->qty('reg_limit')));
-            // update ticket.
-            $TKT->save();
-            // before going any further make sure our dates are setup correctly
-            // so that the end date is always equal or greater than the start date.
-            if ($TKT->get_raw('TKT_start_date') > $TKT->get_raw('TKT_end_date')) {
-                $TKT->set('TKT_end_date', $TKT->get('TKT_start_date'));
-                $TKT = EEH_DTT_Helper::date_time_add($TKT, 'TKT_end_date', 'days');
-                $TKT->save();
-            }
-            // initially let's add the ticket to the dtt
-            $saved_dtt->_add_relation_to($TKT, 'Ticket');
-            $saved_tickets[ $TKT->ID() ] = $TKT;
-            // add prices to ticket
-            $this->_add_prices_to_ticket($data['edit_prices'][ $row ], $TKT, $update_prices);
-        }
-        // however now we need to handle permanently deleting tickets via the ui.
-        //  Keep in mind that the ui does not allow deleting/archiving tickets that have ticket sold.
-        //  However, it does allow for deleting tickets that have no tickets sold,
-        // in which case we want to get rid of permanently because there is no need to save in db.
-        $old_tickets     = isset($old_tickets[0]) && $old_tickets[0] === '' ? [] : $old_tickets;
-        $tickets_removed = array_diff($old_tickets, array_keys($saved_tickets));
-        foreach ($tickets_removed as $id) {
-            $id = absint($id);
-            // get the ticket for this id
-            $tkt_to_remove = EE_Registry::instance()->load_model('Ticket')->get_one_by_ID($id);
-            // need to get all the related datetimes on this ticket and remove from every single one of them
-            // (remember this process can ONLY kick off if there are NO tkts_sold)
-            $dtts = $tkt_to_remove->get_many_related('Datetime');
-            foreach ($dtts as $dtt) {
-                $tkt_to_remove->_remove_relation_to($dtt, 'Datetime');
-            }
-            // need to do the same for prices (except these prices can also be deleted because again,
-            // tickets can only be trashed if they don't have any TKTs sold (otherwise they are just archived))
-            $tkt_to_remove->delete_related_permanently('Price');
-            // finally let's delete this ticket
-            // (which should not be blocked at this point b/c we've removed all our relationships)
-            $tkt_to_remove->delete_permanently();
-        }
-        return [$saved_dtt, $saved_tickets];
-    }
-
-
-    /**
-     * This attaches a list of given prices to a ticket.
-     * Note we dont' have to worry about ever removing relationships (or archiving prices)
-     * because if there is a change in price information on a ticket, a new ticket is created anyways
-     * so the archived ticket will retain the old price info and prices are automatically "archived" via the ticket.
-     *
-     * @access  private
-     * @param array     $prices     Array of prices from the form.
-     * @param EE_Ticket $ticket     EE_Ticket object that prices are being attached to.
-     * @param bool      $new_prices Whether attach existing incoming prices or create new ones.
-     * @return  void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    private function _add_prices_to_ticket($prices, EE_Ticket $ticket, $new_prices = false)
-    {
-        foreach ($prices as $row => $prc) {
-            $PRC_values = [
-                'PRC_ID'         => ! empty($prc['PRC_ID']) ? $prc['PRC_ID'] : null,
-                'PRT_ID'         => ! empty($prc['PRT_ID']) ? $prc['PRT_ID'] : null,
-                'PRC_amount'     => ! empty($prc['PRC_amount']) ? $prc['PRC_amount'] : 0,
-                'PRC_name'       => ! empty($prc['PRC_name']) ? $prc['PRC_name'] : '',
-                'PRC_desc'       => ! empty($prc['PRC_desc']) ? $prc['PRC_desc'] : '',
-                'PRC_is_default' => 0, // make sure prices are NOT set as default from this context
-                'PRC_order'      => $row,
-            ];
-            if ($new_prices || empty($PRC_values['PRC_ID'])) {
-                $PRC_values['PRC_ID'] = 0;
-                $PRC                  = EE_Registry::instance()->load_class('Price', [$PRC_values], false, false);
-            } else {
-                $PRC = EE_Registry::instance()->load_model('Price')->get_one_by_ID($prc['PRC_ID']);
-                // update this price with new values
-                foreach ($PRC_values as $field => $newprc) {
-                    $PRC->set($field, $newprc);
-                }
-                $PRC->save();
-            }
-            $ticket->_add_relation_to($PRC, 'Price');
-        }
-    }
-
-
-    /**
-     * Add in our autosave ajax handlers
-     *
-     */
-    protected function _ee_autosave_create_new()
-    {
-    }
-
-
-    /**
-     * More autosave handlers.
-     */
-    protected function _ee_autosave_edit()
-    {
-    }
-
-
-    /**
-     *    _generate_publish_box_extra_content
-     *
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    private function _generate_publish_box_extra_content()
-    {
-        // load formatter helper
-        // args for getting related registrations
-        $approved_query_args        = [
-            [
-                'REG_deleted' => 0,
-                'STS_ID'      => EEM_Registration::status_id_approved,
-            ],
-        ];
-        $not_approved_query_args    = [
-            [
-                'REG_deleted' => 0,
-                'STS_ID'      => EEM_Registration::status_id_not_approved,
-            ],
-        ];
-        $pending_payment_query_args = [
-            [
-                'REG_deleted' => 0,
-                'STS_ID'      => EEM_Registration::status_id_pending_payment,
-            ],
-        ];
-        // publish box
-        $publish_box_extra_args = [
-            'view_approved_reg_url'        => add_query_arg(
-                [
-                    'action'      => 'default',
-                    'event_id'    => $this->_cpt_model_obj->ID(),
-                    '_reg_status' => EEM_Registration::status_id_approved,
-                ],
-                REG_ADMIN_URL
-            ),
-            'view_not_approved_reg_url'    => add_query_arg(
-                [
-                    'action'      => 'default',
-                    'event_id'    => $this->_cpt_model_obj->ID(),
-                    '_reg_status' => EEM_Registration::status_id_not_approved,
-                ],
-                REG_ADMIN_URL
-            ),
-            'view_pending_payment_reg_url' => add_query_arg(
-                [
-                    'action'      => 'default',
-                    'event_id'    => $this->_cpt_model_obj->ID(),
-                    '_reg_status' => EEM_Registration::status_id_pending_payment,
-                ],
-                REG_ADMIN_URL
-            ),
-            'approved_regs'                => $this->_cpt_model_obj->count_related(
-                'Registration',
-                $approved_query_args
-            ),
-            'not_approved_regs'            => $this->_cpt_model_obj->count_related(
-                'Registration',
-                $not_approved_query_args
-            ),
-            'pending_payment_regs'         => $this->_cpt_model_obj->count_related(
-                'Registration',
-                $pending_payment_query_args
-            ),
-            'misc_pub_section_class'       => apply_filters(
-                'FHEE_Events_Admin_Page___generate_publish_box_extra_content__misc_pub_section_class',
-                'misc-pub-section'
-            ),
-        ];
-        ob_start();
-        do_action(
-            'AHEE__Events_Admin_Page___generate_publish_box_extra_content__event_editor_overview_add',
-            $this->_cpt_model_obj
-        );
-        $publish_box_extra_args['event_editor_overview_add'] = ob_get_clean();
-        // load template
-        EEH_Template::display_template(
-            EVENTS_TEMPLATE_PATH . 'event_publish_box_extras.template.php',
-            $publish_box_extra_args
-        );
-    }
-
-
-    /**
-     * @return EE_Event
-     */
-    public function get_event_object()
-    {
-        return $this->_cpt_model_obj;
-    }
-
-
-
-
-    /** METABOXES * */
-    /**
-     * _register_event_editor_meta_boxes
-     * add all metaboxes related to the event_editor
-     *
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _register_event_editor_meta_boxes()
-    {
-        $this->verify_cpt_object();
-        $use_advanced_editor = $this->admin_config->useAdvancedEditor();
-        /** @var FeatureFlags $flags */
-        $flags = $this->loader->getShared('EventEspresso\core\domain\services\capabilities\FeatureFlags');
-        // check if the new EDTR reg options meta box is being used, and if so, don't load the legacy version
-        if (! $use_advanced_editor || ! $flags->featureAllowed('use_reg_options_meta_box')) {
-            add_meta_box(
-                'espresso_event_editor_event_options',
-                esc_html__('Event Registration Options', 'event_espresso'),
-                [$this, 'registration_options_meta_box'],
-                $this->page_slug,
-                'side'
-            );
-        }
-        if (! $use_advanced_editor) {
-            add_meta_box(
-                'espresso_event_editor_tickets',
-                esc_html__('Event Datetime & Ticket', 'event_espresso'),
-                [$this, 'ticket_metabox'],
-                $this->page_slug,
-                'normal',
-                'high'
-            );
-        } else {
-            if ($flags->featureAllowed('use_reg_options_meta_box')) {
-                add_action(
-                    'add_meta_boxes_espresso_events',
-                    function () {
-                        global $current_screen;
-                        remove_meta_box('authordiv', $current_screen, 'normal');
-                    },
-                    99
-                );
-            }
-        }
-        // NOTE: if you're looking for other metaboxes in here,
-        // where a metabox has a related management page in the admin
-        // you will find it setup in the related management page's "_Hooks" file.
-        // i.e. messages metabox is found in "espresso_events_Messages_Hooks.class.php".
-    }
-
-
-    /**
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function ticket_metabox()
-    {
-        $existing_datetime_ids = $existing_ticket_ids = [];
-        // defaults for template args
-        $template_args = [
-            'existing_datetime_ids'    => '',
-            'event_datetime_help_link' => '',
-            'ticket_options_help_link' => '',
-            'time'                     => null,
-            'ticket_rows'              => '',
-            'existing_ticket_ids'      => '',
-            'total_ticket_rows'        => 1,
-            'ticket_js_structure'      => '',
-            'trash_icon'               => 'ee-lock-icon',
-            'disabled'                 => '',
-        ];
-        $event_id      = is_object($this->_cpt_model_obj) ? $this->_cpt_model_obj->ID() : null;
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        /**
-         * 1. Start with retrieving Datetimes
-         * 2. Fore each datetime get related tickets
-         * 3. For each ticket get related prices
-         */
-        $times = EE_Registry::instance()->load_model('Datetime')->get_all_event_dates($event_id);
-        /** @type EE_Datetime $first_datetime */
-        $first_datetime = reset($times);
-        // do we get related tickets?
-        if (
-            $first_datetime instanceof EE_Datetime
-            && $first_datetime->ID() !== 0
-        ) {
-            $existing_datetime_ids[] = $first_datetime->get('DTT_ID');
-            $template_args['time']   = $first_datetime;
-            $related_tickets         = $first_datetime->tickets(
-                [
-                    ['OR' => ['TKT_deleted' => 1, 'TKT_deleted*' => 0]],
-                    'default_where_conditions' => 'none',
-                ]
-            );
-            if (! empty($related_tickets)) {
-                $template_args['total_ticket_rows'] = count($related_tickets);
-                $row                                = 0;
-                foreach ($related_tickets as $ticket) {
-                    $existing_ticket_ids[]        = $ticket->get('TKT_ID');
-                    $template_args['ticket_rows'] .= $this->_get_ticket_row($ticket, false, $row);
-                    $row++;
-                }
-            } else {
-                $template_args['total_ticket_rows'] = 1;
-                /** @type EE_Ticket $ticket */
-                $ticket                       = EE_Registry::instance()->load_model('Ticket')->create_default_object();
-                $template_args['ticket_rows'] .= $this->_get_ticket_row($ticket);
-            }
-        } else {
-            $template_args['time'] = $times[0];
-            /** @type EE_Ticket $ticket */
-            $ticket                       = EE_Registry::instance()->load_model('Ticket')->get_all_default_tickets();
-            $template_args['ticket_rows'] .= $this->_get_ticket_row($ticket[1]);
-            // NOTE: we're just sending the first default row
-            // (decaf can't manage default tickets so this should be sufficient);
-        }
-        $template_args['event_datetime_help_link'] = $this->_get_help_tab_link(
-            'event_editor_event_datetimes_help_tab'
-        );
-        $template_args['ticket_options_help_link'] = $this->_get_help_tab_link('ticket_options_info');
-        $template_args['existing_datetime_ids']    = implode(',', $existing_datetime_ids);
-        $template_args['existing_ticket_ids']      = implode(',', $existing_ticket_ids);
-        $template_args['ticket_js_structure']      = $this->_get_ticket_row(
-            EE_Registry::instance()->load_model('Ticket')->create_default_object(),
-            true
-        );
-        $template                                  = apply_filters(
-            'FHEE__Events_Admin_Page__ticket_metabox__template',
-            EVENTS_TEMPLATE_PATH . 'event_tickets_metabox_main.template.php'
-        );
-        EEH_Template::display_template($template, $template_args);
-    }
-
-
-    /**
-     * Setup an individual ticket form for the decaf event editor page
-     *
-     * @access private
-     * @param EE_Ticket $ticket   the ticket object
-     * @param boolean   $skeleton whether we're generating a skeleton for js manipulation
-     * @param int       $row
-     * @return string generated html for the ticket row.
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    private function _get_ticket_row($ticket, $skeleton = false, $row = 0)
-    {
-        $template_args = [
-            'tkt_status_class'    => ' tkt-status-' . $ticket->ticket_status(),
-            'tkt_archive_class'   => $ticket->ticket_status() === EE_Ticket::archived && ! $skeleton ? ' tkt-archived'
-                : '',
-            'ticketrow'           => $skeleton ? 'TICKETNUM' : $row,
-            'TKT_ID'              => $ticket->get('TKT_ID'),
-            'TKT_name'            => $ticket->get('TKT_name'),
-            'TKT_start_date'      => $skeleton ? '' : $ticket->get_date('TKT_start_date', 'Y-m-d h:i a'),
-            'TKT_end_date'        => $skeleton ? '' : $ticket->get_date('TKT_end_date', 'Y-m-d h:i a'),
-            'TKT_is_default'      => $ticket->get('TKT_is_default'),
-            'TKT_qty'             => $ticket->get_pretty('TKT_qty', 'input'),
-            'edit_ticketrow_name' => $skeleton ? 'TICKETNAMEATTR' : 'edit_tickets',
-            'TKT_sold'            => $skeleton ? 0 : $ticket->get('TKT_sold'),
-            'trash_icon'          => ($skeleton || (! empty($ticket) && ! $ticket->get('TKT_deleted')))
-                                     && (! empty($ticket) && $ticket->get('TKT_sold') === 0)
-                ? 'trash-icon dashicons dashicons-post-trash clickable' : 'ee-lock-icon',
-            'disabled'            => $skeleton || (! empty($ticket) && ! $ticket->get('TKT_deleted')) ? ''
-                : ' disabled=disabled',
-        ];
-        $price         = $ticket->ID() !== 0
-            ? $ticket->get_first_related('Price', ['default_where_conditions' => 'none'])
-            : EE_Registry::instance()->load_model('Price')->create_default_object();
-        $price_args    = [
-            'price_currency_symbol' => EE_Registry::instance()->CFG->currency->sign,
-            'PRC_amount'            => $price->get('PRC_amount'),
-            'PRT_ID'                => $price->get('PRT_ID'),
-            'PRC_ID'                => $price->get('PRC_ID'),
-            'PRC_is_default'        => $price->get('PRC_is_default'),
-        ];
-        // make sure we have default start and end dates if skeleton
-        // handle rows that should NOT be empty
-        if (empty($template_args['TKT_start_date'])) {
-            // if empty then the start date will be now.
-            $template_args['TKT_start_date'] = date('Y-m-d h:i a', current_time('timestamp'));
-        }
-        if (empty($template_args['TKT_end_date'])) {
-            // get the earliest datetime (if present);
-            $earliest_dtt = $this->_cpt_model_obj->ID() > 0
-                ? $this->_cpt_model_obj->get_first_related(
-                    'Datetime',
-                    ['order_by' => ['DTT_EVT_start' => 'ASC']]
-                )
-                : null;
-            if (! empty($earliest_dtt)) {
-                $template_args['TKT_end_date'] = $earliest_dtt->get_datetime('DTT_EVT_start', 'Y-m-d', 'h:i a');
-            } else {
-                $template_args['TKT_end_date'] = date(
-                    'Y-m-d h:i a',
-                    mktime(0, 0, 0, date('m'), date('d') + 7, date('Y'))
-                );
-            }
-        }
-        $template_args = array_merge($template_args, $price_args);
-        $template      = apply_filters(
-            'FHEE__Events_Admin_Page__get_ticket_row__template',
-            EVENTS_TEMPLATE_PATH . 'event_tickets_metabox_ticket_row.template.php',
-            $ticket
-        );
-        return EEH_Template::display_template($template, $template_args, true);
-    }
-
-
-    /**
-     * @throws DomainException
-     * @throws EE_Error
-     */
-    public function registration_options_meta_box()
-    {
-        $yes_no_values             = [
-            ['id' => true, 'text' => esc_html__('Yes', 'event_espresso')],
-            ['id' => false, 'text' => esc_html__('No', 'event_espresso')],
-        ];
-        $default_reg_status_values = EEM_Registration::reg_status_array(
-            [
-                EEM_Registration::status_id_cancelled,
-                EEM_Registration::status_id_declined,
-                EEM_Registration::status_id_incomplete,
-            ],
-            true
-        );
-        // $template_args['is_active_select'] = EEH_Form_Fields::select_input('is_active', $yes_no_values, $this->_cpt_model_obj->is_active());
-        $template_args['_event']                          = $this->_cpt_model_obj;
-        $template_args['active_status']                   = $this->_cpt_model_obj->pretty_active_status(false);
-        $template_args['additional_limit']                = $this->_cpt_model_obj->additional_limit();
-        $template_args['default_registration_status']     = EEH_Form_Fields::select_input(
-            'default_reg_status',
-            $default_reg_status_values,
-            $this->_cpt_model_obj->default_registration_status()
-        );
-        $template_args['display_description']             = EEH_Form_Fields::select_input(
-            'display_desc',
-            $yes_no_values,
-            $this->_cpt_model_obj->display_description()
-        );
-        $template_args['display_ticket_selector']         = EEH_Form_Fields::select_input(
-            'display_ticket_selector',
-            $yes_no_values,
-            $this->_cpt_model_obj->display_ticket_selector(),
-            '',
-            '',
-            false
-        );
-        $template_args['additional_registration_options'] = apply_filters(
-            'FHEE__Events_Admin_Page__registration_options_meta_box__additional_registration_options',
-            '',
-            $template_args,
-            $yes_no_values,
-            $default_reg_status_values
-        );
-        EEH_Template::display_template(
-            EVENTS_TEMPLATE_PATH . 'event_registration_options.template.php',
-            $template_args
-        );
-    }
-
-
-    /**
-     * _get_events()
-     * This method simply returns all the events (for the given _view and paging)
-     *
-     * @access public
-     * @param int  $per_page     count of items per page (20 default);
-     * @param int  $current_page what is the current page being viewed.
-     * @param bool $count        if TRUE then we just return a count of ALL events matching the given _view.
-     *                           If FALSE then we return an array of event objects
-     *                           that match the given _view and paging parameters.
-     * @return array|int an array of event objects.
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws Exception
-     * @throws Exception
-     * @throws Exception
-     */
-    public function get_events($per_page = 10, $current_page = 1, $count = false)
-    {
-        $EEME    = $this->_event_model();
-        $offset  = ($current_page - 1) * $per_page;
-        $limit   = $count ? null : $offset . ',' . $per_page;
-        $orderby = isset($this->_req_data['orderby']) ? $this->_req_data['orderby'] : 'EVT_ID';
-        $order   = isset($this->_req_data['order']) ? $this->_req_data['order'] : 'DESC';
-        if (isset($this->_req_data['month_range'])) {
-            $pieces = explode(' ', $this->_req_data['month_range'], 3);
-            // simulate the FIRST day of the month, that fixes issues for months like February
-            // where PHP doesn't know what to assume for date.
-            // @see https://events.codebasehq.com/projects/event-espresso/tickets/10437
-            $month_r = ! empty($pieces[0]) ? date('m', EEH_DTT_Helper::first_of_month_timestamp($pieces[0])) : '';
-            $year_r  = ! empty($pieces[1]) ? $pieces[1] : '';
-        }
-        $where  = [];
-        $status = isset($this->_req_data['status']) ? $this->_req_data['status'] : null;
-        // determine what post_status our condition will have for the query.
-        switch ($status) {
-            case 'month':
-            case 'today':
-            case null:
-            case 'all':
-                break;
-            case 'draft':
-                $where['status'] = ['IN', ['draft', 'auto-draft']];
-                break;
-            default:
-                $where['status'] = $status;
-        }
-        // categories?
-        $category = isset($this->_req_data['EVT_CAT']) && $this->_req_data['EVT_CAT'] > 0
-            ? $this->_req_data['EVT_CAT'] : null;
-        if (! empty($category)) {
-            $where['Term_Taxonomy.taxonomy'] = EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY;
-            $where['Term_Taxonomy.term_id']  = $category;
-        }
-        // date where conditions
-        $start_formats = EEM_Datetime::instance()->get_formats_for('DTT_EVT_start');
-        if (isset($this->_req_data['month_range']) && $this->_req_data['month_range'] !== '') {
-            $DateTime = new DateTime(
-                $year_r . '-' . $month_r . '-01 00:00:00',
-                new DateTimeZone('UTC')
-            );
-            $start    = $DateTime->getTimestamp();
-            // set the datetime to be the end of the month
-            $DateTime->setDate(
-                $year_r,
-                $month_r,
-                $DateTime->format('t')
-            )->setTime(23, 59, 59);
-            $end                             = $DateTime->getTimestamp();
-            $where['Datetime.DTT_EVT_start'] = ['BETWEEN', [$start, $end]];
-        } elseif (isset($this->_req_data['status']) && $this->_req_data['status'] === 'today') {
-            $DateTime                        =
-                new DateTime('now', new DateTimeZone(EEM_Event::instance()->get_timezone()));
-            $start                           = $DateTime->setTime(0, 0, 0)->format(implode(' ', $start_formats));
-            $end                             = $DateTime->setTime(23, 59, 59)->format(implode(' ', $start_formats));
-            $where['Datetime.DTT_EVT_start'] = ['BETWEEN', [$start, $end]];
-        } elseif (isset($this->_req_data['status']) && $this->_req_data['status'] === 'month') {
-            $now                             = date('Y-m-01');
-            $DateTime                        =
-                new DateTime($now, new DateTimeZone(EEM_Event::instance()->get_timezone()));
-            $start                           = $DateTime->setTime(0, 0, 0)->format(implode(' ', $start_formats));
-            $end                             = $DateTime->setDate(date('Y'), date('m'), $DateTime->format('t'))
-                                                        ->setTime(23, 59, 59)
-                                                        ->format(implode(' ', $start_formats));
-            $where['Datetime.DTT_EVT_start'] = ['BETWEEN', [$start, $end]];
-        }
-        if (! EE_Registry::instance()->CAP->current_user_can('ee_read_others_events', 'get_events')) {
-            $where['EVT_wp_user'] = get_current_user_id();
-        } elseif (
-            ! isset($where['status'])
-            && ! EE_Registry::instance()->CAP->current_user_can('ee_read_private_events', 'get_events')
-        ) {
-            $where['OR'] = [
-                'status*restrict_private' => ['!=', 'private'],
-                'AND'                     => [
-                    'status*inclusive' => ['=', 'private'],
-                    'EVT_wp_user'      => get_current_user_id(),
-                ],
-            ];
-        }
-
-        if (
-            isset($this->_req_data['EVT_wp_user'])
-            && (int) $this->_req_data['EVT_wp_user'] !== (int) get_current_user_id()
-            && EE_Registry::instance()->CAP->current_user_can('ee_read_others_events', 'get_events')
-        ) {
-            $where['EVT_wp_user'] = $this->_req_data['EVT_wp_user'];
-        }
-        // search query handling
-        if (isset($this->_req_data['s'])) {
-            $search_string = '%' . $this->_req_data['s'] . '%';
-            $where['OR']   = [
-                'EVT_name'       => ['LIKE', $search_string],
-                'EVT_desc'       => ['LIKE', $search_string],
-                'EVT_short_desc' => ['LIKE', $search_string],
-            ];
-        }
-        // filter events by venue.
-        if (isset($this->_req_data['venue']) && ! empty($this->_req_data['venue'])) {
-            $where['Venue.VNU_ID'] = absint($this->_req_data['venue']);
-        }
-        $where        = apply_filters('FHEE__Events_Admin_Page__get_events__where', $where, $this->_req_data);
-        $query_params = apply_filters(
-            'FHEE__Events_Admin_Page__get_events__query_params',
-            [
-                $where,
-                'limit'    => $limit,
-                'order_by' => $orderby,
-                'order'    => $order,
-                'group_by' => 'EVT_ID',
-            ],
-            $this->_req_data
-        );
-
-        // let's first check if we have special requests coming in.
-        if (isset($this->_req_data['active_status'])) {
-            switch ($this->_req_data['active_status']) {
-                case 'upcoming':
-                    return $EEME->get_upcoming_events($query_params, $count);
-                case 'expired':
-                    return $EEME->get_expired_events($query_params, $count);
-                case 'active':
-                    return $EEME->get_active_events($query_params, $count);
-                case 'inactive':
-                    return $EEME->get_inactive_events($query_params, $count);
-            }
-        }
-
-        return $count ? $EEME->count([$where], 'EVT_ID', true) : $EEME->get_all($query_params);
-    }
-
-
-    /**
-     * handling for WordPress CPT actions (trash, restore, delete)
-     *
-     * @param string $post_id
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function trash_cpt_item($post_id)
-    {
-        $this->_req_data['EVT_ID'] = $post_id;
-        $this->_trash_or_restore_event('trash', false);
-    }
-
-
-    /**
-     * @param string $post_id
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function restore_cpt_item($post_id)
-    {
-        $this->_req_data['EVT_ID'] = $post_id;
-        $this->_trash_or_restore_event('draft', false);
-    }
-
-
-    /**
-     * @param string $post_id
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function delete_cpt_item($post_id)
-    {
-        throw new EE_Error(
-            esc_html__(
-                'Please contact Event Espresso support with the details of the steps taken to produce this error.',
-                'event_espresso'
-            )
-        );
-        $this->_req_data['EVT_ID'] = $post_id;
-        $this->_delete_event();
-    }
-
-
-    /**
-     * _trash_or_restore_event
-     *
-     * @access protected
-     * @param string $event_status
-     * @param bool   $redirect_after
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _trash_or_restore_event($event_status = 'trash', $redirect_after = true)
-    {
-        // determine the event id and set to array.
-        $EVT_ID = isset($this->_req_data['EVT_ID']) ? absint($this->_req_data['EVT_ID']) : false;
-        // loop thru events
-        if ($EVT_ID) {
-            // clean status
-            $event_status = sanitize_key($event_status);
-            // grab status
-            if (! empty($event_status)) {
-                $success = $this->_change_event_status($EVT_ID, $event_status);
-            } else {
-                $success = false;
-                $msg     = esc_html__(
-                    'An error occurred. The event could not be moved to the trash because a valid event status was not not supplied.',
-                    'event_espresso'
-                );
-                EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-            }
-        } else {
-            $success = false;
-            $msg     = esc_html__(
-                'An error occurred. The event could not be moved to the trash because a valid event ID was not not supplied.',
-                'event_espresso'
-            );
-            EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-        }
-        $action = $event_status === 'trash' ? 'moved to the trash' : 'restored from the trash';
-        if ($redirect_after) {
-            $this->_redirect_after_action($success, 'Event', $action, ['action' => 'default']);
-        }
-    }
-
-
-    /**
-     * _trash_or_restore_events
-     *
-     * @access protected
-     * @param string $event_status
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _trash_or_restore_events($event_status = 'trash')
-    {
-        // clean status
-        $event_status = sanitize_key($event_status);
-        // grab status
-        if (! empty($event_status)) {
-            $success = true;
-            // determine the event id and set to array.
-            $EVT_IDs = isset($this->_req_data['EVT_IDs']) ? (array) $this->_req_data['EVT_IDs'] : [];
-            // loop thru events
-            foreach ($EVT_IDs as $EVT_ID) {
-                if ($EVT_ID = absint($EVT_ID)) {
-                    $results = $this->_change_event_status($EVT_ID, $event_status);
-                    $success = $results !== false ? $success : false;
-                } else {
-                    $msg = sprintf(
-                        esc_html__(
-                            'An error occurred. Event #%d could not be moved to the trash because a valid event ID was not not supplied.',
-                            'event_espresso'
-                        ),
-                        $EVT_ID
-                    );
-                    EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-                    $success = false;
-                }
-            }
-        } else {
-            $success = false;
-            $msg     = esc_html__(
-                'An error occurred. The event could not be moved to the trash because a valid event status was not not supplied.',
-                'event_espresso'
-            );
-            EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-        }
-        // in order to force a pluralized result message we need to send back a success status greater than 1
-        $success = $success ? 2 : false;
-        $action  = $event_status === 'trash' ? 'moved to the trash' : 'restored from the trash';
-        $this->_redirect_after_action($success, 'Events', $action, ['action' => 'default']);
-    }
-
-
-    /**
-     * _trash_or_restore_events
-     *
-     * @access  private
-     * @param int    $EVT_ID
-     * @param string $event_status
-     * @return bool
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    private function _change_event_status($EVT_ID = 0, $event_status = '')
-    {
-        // grab event id
-        if (! $EVT_ID) {
-            $msg = esc_html__(
-                'An error occurred. No Event ID or an invalid Event ID was received.',
-                'event_espresso'
-            );
-            EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-            return false;
-        }
-        $this->_cpt_model_obj = EEM_Event::instance()->get_one_by_ID($EVT_ID);
-        // clean status
-        $event_status = sanitize_key($event_status);
-        // grab status
-        if (empty($event_status)) {
-            $msg = esc_html__(
-                'An error occurred. No Event Status or an invalid Event Status was received.',
-                'event_espresso'
-            );
-            EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-            return false;
-        }
-        // was event trashed or restored ?
-        switch ($event_status) {
-            case 'draft':
-                $action = 'restored from the trash';
-                $hook   = 'AHEE_event_restored_from_trash';
-                break;
-            case 'trash':
-                $action = 'moved to the trash';
-                $hook   = 'AHEE_event_moved_to_trash';
-                break;
-            default:
-                $action = 'updated';
-                $hook   = false;
-        }
-        // use class to change status
-        $this->_cpt_model_obj->set_status($event_status);
-        $success = $this->_cpt_model_obj->save();
-        if ($success === false) {
-            $msg = sprintf(esc_html__('An error occurred. The event could not be %s.', 'event_espresso'), $action);
-            EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-            return false;
-        }
-        if ($hook) {
-            do_action($hook);
-        }
-        return true;
-    }
-
-
-    /**
-     * _delete_event
-     *
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _delete_event()
-    {
-        $this->generateDeletionPreview(isset($this->_req_data['EVT_ID']) ? $this->_req_data['EVT_ID'] : []);
-    }
-
-
-    /**
-     * Gets the tree traversal batch persister.
-     *
-     * @return NodeGroupDao
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @since 4.10.12.p
-     */
-    protected function getModelObjNodeGroupPersister()
-    {
-        if (! $this->model_obj_node_group_persister instanceof NodeGroupDao) {
-            $this->model_obj_node_group_persister =
-                $this->getLoader()->load('\EventEspresso\core\services\orm\tree_traversal\NodeGroupDao');
-        }
-        return $this->model_obj_node_group_persister;
-    }
-
-
-    /**
-     * _delete_events
-     *
-     * @access protected
-     * @return void
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _delete_events()
-    {
-        $this->generateDeletionPreview(isset($this->_req_data['EVT_IDs']) ? (array) $this->_req_data['EVT_IDs'] : []);
-    }
-
-
-    protected function generateDeletionPreview($event_ids)
-    {
-        $event_ids = (array) $event_ids;
-        // Set a code we can use to reference this deletion task in the batch jobs and preview page.
-        $deletion_job_code = $this->getModelObjNodeGroupPersister()->generateGroupCode();
-        $return_url        = EE_Admin_Page::add_query_args_and_nonce(
-            [
-                'action'            => 'preview_deletion',
-                'deletion_job_code' => $deletion_job_code,
-            ],
-            $this->_admin_base_url
-        );
-        $event_ids         = array_map(
-            'intval',
-            $event_ids
-        );
-
-        EEH_URL::safeRedirectAndExit(
-            EE_Admin_Page::add_query_args_and_nonce(
-                [
-                    'page'              => 'espresso_batch',
-                    'batch'             => EED_Batch::batch_job,
-                    'EVT_IDs'           => $event_ids,
-                    'deletion_job_code' => $deletion_job_code,
-                    'job_handler'       => urlencode('EventEspressoBatchRequest\JobHandlers\PreviewEventDeletion'),
-                    'return_url'        => urlencode($return_url),
-                ],
-                admin_url()
-            )
-        );
-    }
-
-
-    /**
-     * Checks for a POST submission
-     *
-     * @since 4.10.12.p
-     */
-    protected function confirmDeletion()
-    {
-        $deletion_redirect_logic =
-            $this->getLoader()->getShared('\EventEspresso\core\domain\services\admin\events\data\ConfirmDeletion');
-        $deletion_redirect_logic->handle($this->get_request_data(), $this->admin_base_url());
-    }
-
-
-    /**
-     * A page for users to preview what exactly will be deleted, and confirm they want to delete it.
-     *
-     * @throws EE_Error
-     * @since 4.10.12.p
-     */
-    protected function previewDeletion()
-    {
-        $preview_deletion_logic =
-            $this->getLoader()->getShared('\EventEspresso\core\domain\services\admin\events\data\PreviewDeletion');
-        $this->set_template_args($preview_deletion_logic->handle($this->get_request_data(), $this->admin_base_url()));
-        $this->display_admin_page_with_no_sidebar();
-    }
-
-
-    /**
-     * get total number of events
-     *
-     * @access public
-     * @return int
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function total_events()
-    {
-        return EEM_Event::instance()->count(['caps' => 'read_admin'], 'EVT_ID', true);
-    }
-
-
-    /**
-     * get total number of draft events
-     *
-     * @access public
-     * @return int
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function total_events_draft()
-    {
-        $where = [
-            'status' => ['IN', ['draft', 'auto-draft']],
-        ];
-        return EEM_Event::instance()->count([$where, 'caps' => 'read_admin'], 'EVT_ID', true);
-    }
-
-
-    /**
-     * get total number of trashed events
-     *
-     * @access public
-     * @return int
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function total_trashed_events()
-    {
-        $where = [
-            'status' => 'trash',
-        ];
-        return EEM_Event::instance()->count([$where, 'caps' => 'read_admin'], 'EVT_ID', true);
-    }
-
-
-    /**
-     *    _default_event_settings
-     *    This generates the Default Settings Tab
-     *
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _default_event_settings()
-    {
-        $this->_set_add_edit_form_tags('update_default_event_settings');
-        $this->_set_publish_post_box_vars(null, false, false, null, false);
-        $this->_template_args['admin_page_content'] = $this->_default_event_settings_form()->get_html();
-        $this->display_admin_page_with_sidebar();
-    }
-
-
-    /**
-     * Return the form for event settings.
-     *
-     * @return EE_Form_Section_Proper
-     * @throws EE_Error
-     */
-    protected function _default_event_settings_form()
-    {
-        $registration_config              = EE_Registry::instance()->CFG->registration;
-        $registration_stati_for_selection = EEM_Registration::reg_status_array(
-        // exclude
-            [
-                EEM_Registration::status_id_cancelled,
-                EEM_Registration::status_id_declined,
-                EEM_Registration::status_id_incomplete,
-                EEM_Registration::status_id_wait_list,
-            ],
-            true
-        );
-        return new EE_Form_Section_Proper(
-            [
-                'name'            => 'update_default_event_settings',
-                'html_id'         => 'update_default_event_settings',
-                'html_class'      => 'form-table',
-                'layout_strategy' => new EE_Admin_Two_Column_Layout(),
-                'subsections'     => apply_filters(
-                    'FHEE__Events_Admin_Page___default_event_settings_form__form_subsections',
-                    [
-                        'default_reg_status'  => new EE_Select_Input(
-                            $registration_stati_for_selection,
-                            [
-                                'default'         => isset($registration_config->default_STS_ID)
-                                                     && array_key_exists(
-                                                         $registration_config->default_STS_ID,
-                                                         $registration_stati_for_selection
-                                                     )
-                                    ? sanitize_text_field($registration_config->default_STS_ID)
-                                    : EEM_Registration::status_id_pending_payment,
-                                'html_label_text' => esc_html__('Default Registration Status', 'event_espresso')
-                                                        . EEH_Template::get_help_tab_link(
-                                                            'default_settings_status_help_tab'
-                                                        ),
-                                'html_help_text'  => esc_html__(
-                                    'This setting allows you to preselect what the default registration status setting is when creating an event.  Note that changing this setting does NOT retroactively apply it to existing events.',
-                                    'event_espresso'
-                                ),
-                            ]
-                        ),
-                        'default_max_tickets' => new EE_Integer_Input(
-                            [
-                                'default'         => isset($registration_config->default_maximum_number_of_tickets)
-                                    ? $registration_config->default_maximum_number_of_tickets
-                                    : EEM_Event::get_default_additional_limit(),
-                                'html_label_text' => esc_html__(
-                                    'Default Maximum Tickets Allowed Per Order:',
-                                    'event_espresso'
-                                )
-                                . EEH_Template::get_help_tab_link(
-                                    'default_maximum_tickets_help_tab"'
-                                ),
-                                'html_help_text'  => esc_html__(
-                                    'This setting allows you to indicate what will be the default for the maximum number of tickets per order when creating new events.',
-                                    'event_espresso'
-                                ),
-                            ]
-                        ),
-                    ]
-                ),
-            ]
-        );
-    }
-
-
-    /**
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _update_default_event_settings()
-    {
-        $form = $this->_default_event_settings_form();
-        if ($form->was_submitted()) {
-            $form->receive_form_submission();
-            if ($form->is_valid()) {
-                $registration_config = EE_Registry::instance()->CFG->registration;
-                $valid_data          = $form->valid_data();
-                if (isset($valid_data['default_reg_status'])) {
-                    $registration_config->default_STS_ID = $valid_data['default_reg_status'];
-                }
-                if (isset($valid_data['default_max_tickets'])) {
-                    $registration_config->default_maximum_number_of_tickets = $valid_data['default_max_tickets'];
-                }
-                do_action(
-                    'AHEE__Events_Admin_Page___update_default_event_settings',
-                    $valid_data,
-                    EE_Registry::instance()->CFG,
-                    $this
-                );
-                // update because data was valid!
-                EE_Registry::instance()->CFG->update_espresso_config();
-                EE_Error::overwrite_success();
-                EE_Error::add_success(
-                    __('Default Event Settings were updated', 'event_espresso')
-                );
-            }
-        }
-        $this->_redirect_after_action(0, '', '', ['action' => 'default_event_settings'], true);
-    }
-
-
-    /*************        Templates        *************/
-    protected function _template_settings()
-    {
-        $this->_admin_page_title              = esc_html__('Template Settings (Preview)', 'event_espresso');
-        $this->_template_args['preview_img']  = '<img src="'
-                                                . EVENTS_ASSETS_URL
-                                                . '/images/'
-                                                . 'caffeinated_template_features.jpg" alt="'
-                                                . esc_attr__('Template Settings Preview screenshot', 'event_espresso')
-                                                . '" />';
-        $this->_template_args['preview_text'] = '<strong>'
-                                                . esc_html__(
-                                                    'Template Settings is a feature that is only available in the premium version of Event Espresso 4 which is available with a support license purchase on EventEspresso.com. Template Settings allow you to configure some of the appearance options for both the Event List and Event Details pages.',
-                                                    'event_espresso'
-                                                ) . '</strong>';
-        $this->display_admin_caf_preview_page('template_settings_tab');
-    }
-
-
-    /** Event Category Stuff **/
-    /**
-     * set the _category property with the category object for the loaded page.
-     *
-     * @access private
-     * @return void
-     */
-    private function _set_category_object()
-    {
-        if (isset($this->_category->id) && ! empty($this->_category->id)) {
-            return;
-        } //already have the category object so get out.
-        // set default category object
-        $this->_set_empty_category_object();
-        // only set if we've got an id
-        if (! isset($this->_req_data['EVT_CAT_ID'])) {
-            return;
-        }
-        $category_id = absint($this->_req_data['EVT_CAT_ID']);
-        $term        = get_term($category_id, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY);
-        if (! empty($term)) {
-            $this->_category->category_name       = $term->name;
-            $this->_category->category_identifier = $term->slug;
-            $this->_category->category_desc       = $term->description;
-            $this->_category->id                  = $term->term_id;
-            $this->_category->parent              = $term->parent;
-        }
-    }
-
-
-    /**
-     * Clears out category properties.
-     */
-    private function _set_empty_category_object()
-    {
-        $this->_category                = new stdClass();
-        $this->_category->category_name = $this->_category->category_identifier = $this->_category->category_desc = '';
-        $this->_category->id            = $this->_category->parent = 0;
-    }
-
-
-    /**
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _category_list_table()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $this->_search_btn_label = esc_html__('Categories', 'event_espresso');
-        $this->_admin_page_title .= ' ';
-        $this->_admin_page_title .= $this->get_action_link_or_button(
-            'add_category',
-            'add_category',
-            [],
-            'add-new-h2'
-        );
-        $this->display_admin_list_table_page_with_sidebar();
-    }
-
-
-    /**
-     * Output category details view.
-     *
-     * @param string $view
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _category_details($view)
-    {
-        // load formatter helper
-        // load field generator helper
-        $route = $view === 'edit' ? 'update_category' : 'insert_category';
-        $this->_set_add_edit_form_tags($route);
-        $this->_set_category_object();
-        $id            = ! empty($this->_category->id) ? $this->_category->id : '';
-        $delete_action = 'delete_category';
-        // custom redirect
-        $redirect = EE_Admin_Page::add_query_args_and_nonce(
-            ['action' => 'category_list'],
-            $this->_admin_base_url
-        );
-        $this->_set_publish_post_box_vars('EVT_CAT_ID', $id, $delete_action, $redirect);
-        // take care of contents
-        $this->_template_args['admin_page_content'] = $this->_category_details_content();
-        $this->display_admin_page_with_sidebar();
-    }
-
-
-    /**
-     * Output category details content.
-     *
-     * @throws DomainException
-     */
-    protected function _category_details_content()
-    {
-        $editor_args['category_desc'] = [
-            'type'          => 'wp_editor',
-            'value'         => EEH_Formatter::admin_format_content($this->_category->category_desc),
-            'class'         => 'my_editor_custom',
-            'wpeditor_args' => ['media_buttons' => false],
-        ];
-        $_wp_editor                   = $this->_generate_admin_form_fields($editor_args, 'array');
-        $all_terms                    = get_terms(
-            [EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY],
-            ['hide_empty' => 0, 'exclude' => [$this->_category->id]]
-        );
-        // setup category select for term parents.
-        $category_select_values[] = [
-            'text' => esc_html__('No Parent', 'event_espresso'),
-            'id'   => 0,
-        ];
-        foreach ($all_terms as $term) {
-            $category_select_values[] = [
-                'text' => $term->name,
-                'id'   => $term->term_id,
-            ];
-        }
-        $category_select = EEH_Form_Fields::select_input(
-            'category_parent',
-            $category_select_values,
-            $this->_category->parent
-        );
-        $template_args   = [
-            'category'                 => $this->_category,
-            'category_select'          => $category_select,
-            'unique_id_info_help_link' => $this->_get_help_tab_link('unique_id_info'),
-            'category_desc_editor'     => $_wp_editor['category_desc']['field'],
-            'disable'                  => '',
-            'disabled_message'         => false,
-        ];
-        $template        = EVENTS_TEMPLATE_PATH . 'event_category_details.template.php';
-        return EEH_Template::display_template($template, $template_args, true);
-    }
-
-
-    /**
-     * Handles deleting categories.
-     */
-    protected function _delete_categories()
-    {
-        $cat_ids = isset($this->_req_data['EVT_CAT_ID']) ? (array) $this->_req_data['EVT_CAT_ID']
-            : (array) $this->_req_data['category_id'];
-        foreach ($cat_ids as $cat_id) {
-            $this->_delete_category($cat_id);
-        }
-        // doesn't matter what page we're coming from... we're going to the same place after delete.
-        $query_args = [
-            'action' => 'category_list',
-        ];
-        $this->_redirect_after_action(0, '', '', $query_args);
-    }
-
-
-    /**
-     * Handles deleting specific category.
-     *
-     * @param int $cat_id
-     */
-    protected function _delete_category($cat_id)
-    {
-        $cat_id = absint($cat_id);
-        wp_delete_term($cat_id, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY);
-    }
-
-
-    /**
-     * Handles triggering the update or insertion of a new category.
-     *
-     * @param bool $new_category true means we're triggering the insert of a new category.
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _insert_or_update_category($new_category)
-    {
-        $cat_id  = $new_category ? $this->_insert_category() : $this->_insert_category(true);
-        $success = 0; // we already have a success message so lets not send another.
-        if ($cat_id) {
-            $query_args = [
-                'action'     => 'edit_category',
-                'EVT_CAT_ID' => $cat_id,
-            ];
-        } else {
-            $query_args = ['action' => 'add_category'];
-        }
-        $this->_redirect_after_action($success, '', '', $query_args, true);
-    }
-
-
-    /**
-     * Inserts or updates category
-     *
-     * @param bool $update (true indicates we're updating a category).
-     * @return bool|mixed|string
-     */
-    private function _insert_category($update = false)
-    {
-        $cat_id          = $update ? $this->_req_data['EVT_CAT_ID'] : '';
-        $category_name   = isset($this->_req_data['category_name']) ? $this->_req_data['category_name'] : '';
-        $category_desc   = isset($this->_req_data['category_desc']) ? $this->_req_data['category_desc'] : '';
-        $category_parent = isset($this->_req_data['category_parent']) ? $this->_req_data['category_parent'] : 0;
-        if (empty($category_name)) {
-            $msg = esc_html__('You must add a name for the category.', 'event_espresso');
-            EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-            return false;
-        }
-        $term_args = [
-            'name'        => $category_name,
-            'description' => $category_desc,
-            'parent'      => $category_parent,
-        ];
-        // was the category_identifier input disabled?
-        if (isset($this->_req_data['category_identifier'])) {
-            $term_args['slug'] = $this->_req_data['category_identifier'];
-        }
-        $insert_ids = $update
-            ? wp_update_term($cat_id, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY, $term_args)
-            : wp_insert_term($category_name, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY, $term_args);
-        if (! is_array($insert_ids)) {
-            $msg = esc_html__(
-                'An error occurred and the category has not been saved to the database.',
-                'event_espresso'
-            );
-            EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
-        } else {
-            $cat_id = $insert_ids['term_id'];
-            $msg    = sprintf(esc_html__('The category %s was successfully saved', 'event_espresso'), $category_name);
-            EE_Error::add_success($msg);
-        }
-        return $cat_id;
-    }
-
-
-    /**
-     * Gets categories or count of categories matching the arguments in the request.
-     *
-     * @param int  $per_page
-     * @param int  $current_page
-     * @param bool $count
-     * @return EE_Base_Class[]|EE_Term_Taxonomy[]|int
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function get_categories($per_page = 10, $current_page = 1, $count = false)
-    {
-        // testing term stuff
-        $orderby = isset($this->_req_data['orderby']) ? $this->_req_data['orderby'] : 'Term.term_id';
-        $order   = isset($this->_req_data['order']) ? $this->_req_data['order'] : 'DESC';
-        $limit   = ($current_page - 1) * $per_page;
-        $where   = ['taxonomy' => EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY];
-        if (isset($this->_req_data['s'])) {
-            $sstr        = '%' . $this->_req_data['s'] . '%';
-            $where['OR'] = [
-                'Term.name'   => ['LIKE', $sstr],
-                'description' => ['LIKE', $sstr],
-            ];
-        }
-        $query_params = [
-            $where,
-            'order_by'   => [$orderby => $order],
-            'limit'      => $limit . ',' . $per_page,
-            'force_join' => ['Term'],
-        ];
-        return $count
-            ? EEM_Term_Taxonomy::instance()->count($query_params, 'term_id')
-            : EEM_Term_Taxonomy::instance()->get_all($query_params);
-    }
-
-    /* end category stuff */
-    /**************/
-
-
-    /**
-     * Callback for the `ee_save_timezone_setting` ajax action.
-     *
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function save_timezonestring_setting()
-    {
-        $timezone_string = isset($this->_req_data['timezone_selected'])
-            ? $this->_req_data['timezone_selected']
-            : '';
-        if (empty($timezone_string) || ! EEH_DTT_Helper::validate_timezone($timezone_string, false)) {
-            EE_Error::add_error(
-                esc_html__('An invalid timezone string submitted.', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $this->_template_args['error'] = true;
-            $this->_return_json();
-        }
-
-        update_option('timezone_string', $timezone_string);
-        EE_Error::add_success(
-            esc_html__('Your timezone string was updated.', 'event_espresso')
-        );
-        $this->_template_args['success'] = true;
-        $this->_return_json(true, ['action' => 'create_new']);
-    }
+	/**
+	 * This will hold the event object for event_details screen.
+	 *
+	 * @access protected
+	 * @var EE_Event $_event
+	 */
+	protected $_event;
+
+
+	/**
+	 * This will hold the category object for category_details screen.
+	 *
+	 * @var stdClass $_category
+	 */
+	protected $_category;
+
+
+	/**
+	 * This will hold the event model instance
+	 *
+	 * @var EEM_Event $_event_model
+	 */
+	protected $_event_model;
+
+
+	/**
+	 * @var EE_Event
+	 */
+	protected $_cpt_model_obj = false;
+
+
+	/**
+	 * @var NodeGroupDao
+	 */
+	protected $model_obj_node_group_persister;
+
+
+	/**
+	 * Initialize page props for this admin page group.
+	 */
+	protected function _init_page_props()
+	{
+		$this->page_slug        = EVENTS_PG_SLUG;
+		$this->page_label       = EVENTS_LABEL;
+		$this->_admin_base_url  = EVENTS_ADMIN_URL;
+		$this->_admin_base_path = EVENTS_ADMIN;
+		$this->_cpt_model_names = [
+			'create_new' => 'EEM_Event',
+			'edit'       => 'EEM_Event',
+		];
+		$this->_cpt_edit_routes = [
+			'espresso_events' => 'edit',
+		];
+		add_action(
+			'AHEE__EE_Admin_Page_CPT__set_model_object__after_set_object',
+			[$this, 'verify_event_edit'],
+			10,
+			2
+		);
+	}
+
+
+	/**
+	 * Sets the ajax hooks used for this admin page group.
+	 */
+	protected function _ajax_hooks()
+	{
+		add_action('wp_ajax_ee_save_timezone_setting', [$this, 'save_timezonestring_setting']);
+	}
+
+
+	/**
+	 * Sets the page properties for this admin page group.
+	 */
+	protected function _define_page_props()
+	{
+		$this->_admin_page_title = EVENTS_LABEL;
+		$this->_labels           = [
+			'buttons'      => [
+				'add'             => esc_html__('Add New Event', 'event_espresso'),
+				'edit'            => esc_html__('Edit Event', 'event_espresso'),
+				'delete'          => esc_html__('Delete Event', 'event_espresso'),
+				'add_category'    => esc_html__('Add New Category', 'event_espresso'),
+				'edit_category'   => esc_html__('Edit Category', 'event_espresso'),
+				'delete_category' => esc_html__('Delete Category', 'event_espresso'),
+			],
+			'editor_title' => [
+				'espresso_events' => esc_html__('Enter event title here', 'event_espresso'),
+			],
+			'publishbox'   => [
+				'create_new'        => esc_html__('Save New Event', 'event_espresso'),
+				'edit'              => esc_html__('Update Event', 'event_espresso'),
+				'add_category'      => esc_html__('Save New Category', 'event_espresso'),
+				'edit_category'     => esc_html__('Update Category', 'event_espresso'),
+				'template_settings' => esc_html__('Update Settings', 'event_espresso'),
+			],
+		];
+	}
+
+
+	/**
+	 * Sets the page routes property for this admin page group.
+	 */
+	protected function _set_page_routes()
+	{
+		// load formatter helper
+		// load field generator helper
+		// is there a evt_id in the request?
+		$evt_id             = ! empty($this->_req_data['EVT_ID']) && ! is_array($this->_req_data['EVT_ID'])
+			? $this->_req_data['EVT_ID']
+			: 0;
+		$evt_id             = ! empty($this->_req_data['post']) ? $this->_req_data['post'] : $evt_id;
+		$this->_page_routes = [
+			'default'                       => [
+				'func'       => '_events_overview_list_table',
+				'capability' => 'ee_read_events',
+			],
+			'create_new'                    => [
+				'func'       => '_create_new_cpt_item',
+				'capability' => 'ee_edit_events',
+			],
+			'edit'                          => [
+				'func'       => '_edit_cpt_item',
+				'capability' => 'ee_edit_event',
+				'obj_id'     => $evt_id,
+			],
+			'copy_event'                    => [
+				'func'       => '_copy_events',
+				'capability' => 'ee_edit_event',
+				'obj_id'     => $evt_id,
+				'noheader'   => true,
+			],
+			'trash_event'                   => [
+				'func'       => '_trash_or_restore_event',
+				'args'       => ['event_status' => 'trash'],
+				'capability' => 'ee_delete_event',
+				'obj_id'     => $evt_id,
+				'noheader'   => true,
+			],
+			'trash_events'                  => [
+				'func'       => '_trash_or_restore_events',
+				'args'       => ['event_status' => 'trash'],
+				'capability' => 'ee_delete_events',
+				'noheader'   => true,
+			],
+			'restore_event'                 => [
+				'func'       => '_trash_or_restore_event',
+				'args'       => ['event_status' => 'draft'],
+				'capability' => 'ee_delete_event',
+				'obj_id'     => $evt_id,
+				'noheader'   => true,
+			],
+			'restore_events'                => [
+				'func'       => '_trash_or_restore_events',
+				'args'       => ['event_status' => 'draft'],
+				'capability' => 'ee_delete_events',
+				'noheader'   => true,
+			],
+			'delete_event'                  => [
+				'func'       => '_delete_event',
+				'capability' => 'ee_delete_event',
+				'obj_id'     => $evt_id,
+				'noheader'   => true,
+			],
+			'delete_events'                 => [
+				'func'       => '_delete_events',
+				'capability' => 'ee_delete_events',
+				'noheader'   => true,
+			],
+			'view_report'                   => [
+				'func'       => '_view_report',
+				'capability' => 'ee_edit_events',
+			],
+			'default_event_settings'        => [
+				'func'       => '_default_event_settings',
+				'capability' => 'manage_options',
+			],
+			'update_default_event_settings' => [
+				'func'       => '_update_default_event_settings',
+				'capability' => 'manage_options',
+				'noheader'   => true,
+			],
+			'template_settings'             => [
+				'func'       => '_template_settings',
+				'capability' => 'manage_options',
+			],
+			// event category tab related
+			'add_category'                  => [
+				'func'       => '_category_details',
+				'capability' => 'ee_edit_event_category',
+				'args'       => ['add'],
+			],
+			'edit_category'                 => [
+				'func'       => '_category_details',
+				'capability' => 'ee_edit_event_category',
+				'args'       => ['edit'],
+			],
+			'delete_categories'             => [
+				'func'       => '_delete_categories',
+				'capability' => 'ee_delete_event_category',
+				'noheader'   => true,
+			],
+			'delete_category'               => [
+				'func'       => '_delete_categories',
+				'capability' => 'ee_delete_event_category',
+				'noheader'   => true,
+			],
+			'insert_category'               => [
+				'func'       => '_insert_or_update_category',
+				'args'       => ['new_category' => true],
+				'capability' => 'ee_edit_event_category',
+				'noheader'   => true,
+			],
+			'update_category'               => [
+				'func'       => '_insert_or_update_category',
+				'args'       => ['new_category' => false],
+				'capability' => 'ee_edit_event_category',
+				'noheader'   => true,
+			],
+			'category_list'                 => [
+				'func'       => '_category_list_table',
+				'capability' => 'ee_manage_event_categories',
+			],
+			'preview_deletion'              => [
+				'func'       => 'previewDeletion',
+				'capability' => 'ee_delete_events',
+			],
+			'confirm_deletion'              => [
+				'func'       => 'confirmDeletion',
+				'capability' => 'ee_delete_events',
+				'noheader'   => true,
+			],
+		];
+	}
+
+
+	/**
+	 * Set the _page_config property for this admin page group.
+	 */
+	protected function _set_page_config()
+	{
+		$this->_page_config = [
+			'default'                => [
+				'nav'           => [
+					'label' => esc_html__('Overview', 'event_espresso'),
+					'order' => 10,
+				],
+				'list_table'    => 'Events_Admin_List_Table',
+				'help_tabs'     => [
+					'events_overview_help_tab'                       => [
+						'title'    => esc_html__('Events Overview', 'event_espresso'),
+						'filename' => 'events_overview',
+					],
+					'events_overview_table_column_headings_help_tab' => [
+						'title'    => esc_html__('Events Overview Table Column Headings', 'event_espresso'),
+						'filename' => 'events_overview_table_column_headings',
+					],
+					'events_overview_filters_help_tab'               => [
+						'title'    => esc_html__('Events Overview Filters', 'event_espresso'),
+						'filename' => 'events_overview_filters',
+					],
+					'events_overview_view_help_tab'                  => [
+						'title'    => esc_html__('Events Overview Views', 'event_espresso'),
+						'filename' => 'events_overview_views',
+					],
+					'events_overview_other_help_tab'                 => [
+						'title'    => esc_html__('Events Overview Other', 'event_espresso'),
+						'filename' => 'events_overview_other',
+					],
+				],
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => [
+				//     'Event_Overview_Help_Tour',
+				//     // 'New_Features_Test_Help_Tour' for testing multiple help tour
+				// ],
+				'require_nonce' => false,
+				'qtips'         => ['EE_Event_List_Table_Tips'],
+			],
+			'create_new'             => [
+				'nav'           => [
+					'label'      => esc_html__('Add Event', 'event_espresso'),
+					'order'      => 5,
+					'persistent' => false,
+				],
+				'metaboxes'     => ['_register_event_editor_meta_boxes'],
+				'help_tabs'     => [
+					'event_editor_help_tab'                            => [
+						'title'    => esc_html__('Event Editor', 'event_espresso'),
+						'filename' => 'event_editor',
+					],
+					'event_editor_title_richtexteditor_help_tab'       => [
+						'title'    => esc_html__('Event Title & Rich Text Editor', 'event_espresso'),
+						'filename' => 'event_editor_title_richtexteditor',
+					],
+					'event_editor_venue_details_help_tab'              => [
+						'title'    => esc_html__('Event Venue Details', 'event_espresso'),
+						'filename' => 'event_editor_venue_details',
+					],
+					'event_editor_event_datetimes_help_tab'            => [
+						'title'    => esc_html__('Event Datetimes', 'event_espresso'),
+						'filename' => 'event_editor_event_datetimes',
+					],
+					'event_editor_event_tickets_help_tab'              => [
+						'title'    => esc_html__('Event Tickets', 'event_espresso'),
+						'filename' => 'event_editor_event_tickets',
+					],
+					'event_editor_event_registration_options_help_tab' => [
+						'title'    => esc_html__('Event Registration Options', 'event_espresso'),
+						'filename' => 'event_editor_event_registration_options',
+					],
+					'event_editor_tags_categories_help_tab'            => [
+						'title'    => esc_html__('Event Tags & Categories', 'event_espresso'),
+						'filename' => 'event_editor_tags_categories',
+					],
+					'event_editor_questions_registrants_help_tab'      => [
+						'title'    => esc_html__('Questions for Registrants', 'event_espresso'),
+						'filename' => 'event_editor_questions_registrants',
+					],
+					'event_editor_save_new_event_help_tab'             => [
+						'title'    => esc_html__('Save New Event', 'event_espresso'),
+						'filename' => 'event_editor_save_new_event',
+					],
+					'event_editor_other_help_tab'                      => [
+						'title'    => esc_html__('Event Other', 'event_espresso'),
+						'filename' => 'event_editor_other',
+					],
+				],
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => [
+				//     'Event_Editor_Help_Tour',
+				// ],
+				'qtips'         => ['EE_Event_Editor_Decaf_Tips'],
+				'require_nonce' => false,
+			],
+			'edit'                   => [
+				'nav'           => [
+					'label'      => esc_html__('Edit Event', 'event_espresso'),
+					'order'      => 5,
+					'persistent' => false,
+					'url'        => isset($this->_req_data['post'])
+						? EE_Admin_Page::add_query_args_and_nonce(
+							['post' => $this->_req_data['post'], 'action' => 'edit'],
+							$this->_current_page_view_url
+						)
+						: $this->_admin_base_url,
+				],
+				'metaboxes'     => ['_register_event_editor_meta_boxes'],
+				'help_tabs'     => [
+					'event_editor_help_tab'                            => [
+						'title'    => esc_html__('Event Editor', 'event_espresso'),
+						'filename' => 'event_editor',
+					],
+					'event_editor_title_richtexteditor_help_tab'       => [
+						'title'    => esc_html__('Event Title & Rich Text Editor', 'event_espresso'),
+						'filename' => 'event_editor_title_richtexteditor',
+					],
+					'event_editor_venue_details_help_tab'              => [
+						'title'    => esc_html__('Event Venue Details', 'event_espresso'),
+						'filename' => 'event_editor_venue_details',
+					],
+					'event_editor_event_datetimes_help_tab'            => [
+						'title'    => esc_html__('Event Datetimes', 'event_espresso'),
+						'filename' => 'event_editor_event_datetimes',
+					],
+					'event_editor_event_tickets_help_tab'              => [
+						'title'    => esc_html__('Event Tickets', 'event_espresso'),
+						'filename' => 'event_editor_event_tickets',
+					],
+					'event_editor_event_registration_options_help_tab' => [
+						'title'    => esc_html__('Event Registration Options', 'event_espresso'),
+						'filename' => 'event_editor_event_registration_options',
+					],
+					'event_editor_tags_categories_help_tab'            => [
+						'title'    => esc_html__('Event Tags & Categories', 'event_espresso'),
+						'filename' => 'event_editor_tags_categories',
+					],
+					'event_editor_questions_registrants_help_tab'      => [
+						'title'    => esc_html__('Questions for Registrants', 'event_espresso'),
+						'filename' => 'event_editor_questions_registrants',
+					],
+					'event_editor_save_new_event_help_tab'             => [
+						'title'    => esc_html__('Save New Event', 'event_espresso'),
+						'filename' => 'event_editor_save_new_event',
+					],
+					'event_editor_other_help_tab'                      => [
+						'title'    => esc_html__('Event Other', 'event_espresso'),
+						'filename' => 'event_editor_other',
+					],
+				],
+				'require_nonce' => false,
+			],
+			'default_event_settings' => [
+				'nav'           => [
+					'label' => esc_html__('Default Settings', 'event_espresso'),
+					'order' => 40,
+				],
+				'metaboxes'     => array_merge($this->_default_espresso_metaboxes, ['_publish_post_box']),
+				'labels'        => [
+					'publishbox' => esc_html__('Update Settings', 'event_espresso'),
+				],
+				'help_tabs'     => [
+					'default_settings_help_tab'        => [
+						'title'    => esc_html__('Default Event Settings', 'event_espresso'),
+						'filename' => 'events_default_settings',
+					],
+					'default_settings_status_help_tab' => [
+						'title'    => esc_html__('Default Registration Status', 'event_espresso'),
+						'filename' => 'events_default_settings_status',
+					],
+					'default_maximum_tickets_help_tab' => [
+						'title'    => esc_html__('Default Maximum Tickets Per Order', 'event_espresso'),
+						'filename' => 'events_default_settings_max_tickets',
+					],
+				],
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => ['Event_Default_Settings_Help_Tour'],
+				'require_nonce' => false,
+			],
+			// template settings
+			'template_settings'      => [
+				'nav'           => [
+					'label' => esc_html__('Templates', 'event_espresso'),
+					'order' => 30,
+				],
+				'metaboxes'     => $this->_default_espresso_metaboxes,
+				'help_tabs'     => [
+					'general_settings_templates_help_tab' => [
+						'title'    => esc_html__('Templates', 'event_espresso'),
+						'filename' => 'general_settings_templates',
+					],
+				],
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => ['Templates_Help_Tour'],
+				'require_nonce' => false,
+			],
+			// event category stuff
+			'add_category'           => [
+				'nav'           => [
+					'label'      => esc_html__('Add Category', 'event_espresso'),
+					'order'      => 15,
+					'persistent' => false,
+				],
+				'help_tabs'     => [
+					'add_category_help_tab' => [
+						'title'    => esc_html__('Add New Event Category', 'event_espresso'),
+						'filename' => 'events_add_category',
+					],
+				],
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => ['Event_Add_Category_Help_Tour'],
+				'metaboxes'     => ['_publish_post_box'],
+				'require_nonce' => false,
+			],
+			'edit_category'          => [
+				'nav'           => [
+					'label'      => esc_html__('Edit Category', 'event_espresso'),
+					'order'      => 15,
+					'persistent' => false,
+					'url'        => isset($this->_req_data['EVT_CAT_ID'])
+						? add_query_arg(
+							['EVT_CAT_ID' => $this->_req_data['EVT_CAT_ID']],
+							$this->_current_page_view_url
+						)
+						: $this->_admin_base_url,
+				],
+				'help_tabs'     => [
+					'edit_category_help_tab' => [
+						'title'    => esc_html__('Edit Event Category', 'event_espresso'),
+						'filename' => 'events_edit_category',
+					],
+				],
+				/*'help_tour' => ['Event_Edit_Category_Help_Tour'],*/
+				'metaboxes'     => ['_publish_post_box'],
+				'require_nonce' => false,
+			],
+			'category_list'          => [
+				'nav'           => [
+					'label' => esc_html__('Categories', 'event_espresso'),
+					'order' => 20,
+				],
+				'list_table'    => 'Event_Categories_Admin_List_Table',
+				'help_tabs'     => [
+					'events_categories_help_tab'                       => [
+						'title'    => esc_html__('Event Categories', 'event_espresso'),
+						'filename' => 'events_categories',
+					],
+					'events_categories_table_column_headings_help_tab' => [
+						'title'    => esc_html__('Event Categories Table Column Headings', 'event_espresso'),
+						'filename' => 'events_categories_table_column_headings',
+					],
+					'events_categories_view_help_tab'                  => [
+						'title'    => esc_html__('Event Categories Views', 'event_espresso'),
+						'filename' => 'events_categories_views',
+					],
+					'events_categories_other_help_tab'                 => [
+						'title'    => esc_html__('Event Categories Other', 'event_espresso'),
+						'filename' => 'events_categories_other',
+					],
+				],
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => [
+				//     'Event_Categories_Help_Tour',
+				// ],
+				'metaboxes'     => $this->_default_espresso_metaboxes,
+				'require_nonce' => false,
+			],
+			'preview_deletion'       => [
+				'nav'           => [
+					'label'      => esc_html__('Preview Deletion', 'event_espresso'),
+					'order'      => 15,
+					'persistent' => false,
+					'url'        => '',
+				],
+				'require_nonce' => false,
+			],
+		];
+		// only load EE_Event_Editor_Decaf_Tips if domain is not caffeinated
+		$domain = $this->loader->getShared('EventEspresso\core\domain\Domain');
+		if (! $domain->isCaffeinated()) {
+			$this->_page_config['create_new']['qtips'] = ['EE_Event_Editor_Decaf_Tips'];
+			$this->_page_config['edit']['qtips']       = ['EE_Event_Editor_Decaf_Tips'];
+		}
+	}
+
+
+	/**
+	 * Used to register any global screen options if necessary for every route in this admin page group.
+	 */
+	protected function _add_screen_options()
+	{
+	}
+
+
+	/**
+	 * Implementing the screen options for the 'default' route.
+	 *
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _add_screen_options_default()
+	{
+		$this->_per_page_screen_option();
+	}
+
+
+	/**
+	 * Implementing screen options for the category list route.
+	 *
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _add_screen_options_category_list()
+	{
+		$page_title              = $this->_admin_page_title;
+		$this->_admin_page_title = esc_html__('Categories', 'event_espresso');
+		$this->_per_page_screen_option();
+		$this->_admin_page_title = $page_title;
+	}
+
+
+	/**
+	 * Used to register any global feature pointers for the admin page group.
+	 */
+	protected function _add_feature_pointers()
+	{
+	}
+
+
+	/**
+	 * Registers and enqueues any global scripts and styles for the entire admin page group.
+	 */
+	public function load_scripts_styles()
+	{
+		wp_register_style(
+			'events-admin-css',
+			EVENTS_ASSETS_URL . 'events-admin-page.css',
+			[],
+			EVENT_ESPRESSO_VERSION
+		);
+		wp_register_style(
+			'ee-cat-admin',
+			EVENTS_ASSETS_URL . 'ee-cat-admin.css',
+			[],
+			EVENT_ESPRESSO_VERSION
+		);
+		wp_enqueue_style('events-admin-css');
+		wp_enqueue_style('ee-cat-admin');
+		// scripts
+		wp_register_script(
+			'event_editor_js',
+			EVENTS_ASSETS_URL . 'event_editor.js',
+			['ee_admin_js', 'jquery-ui-slider', 'jquery-ui-timepicker-addon'],
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+	}
+
+
+	/**
+	 * Enqueuing scripts and styles specific to this view
+	 */
+	public function load_scripts_styles_create_new()
+	{
+		$this->load_scripts_styles_edit();
+	}
+
+
+	/**
+	 * Enqueuing scripts and styles specific to this view
+	 */
+	public function load_scripts_styles_edit()
+	{
+		// styles
+		wp_enqueue_style('espresso-ui-theme');
+		wp_register_style(
+			'event-editor-css',
+			EVENTS_ASSETS_URL . 'event-editor.css',
+			['ee-admin-css'],
+			EVENT_ESPRESSO_VERSION
+		);
+		wp_enqueue_style('event-editor-css');
+		// scripts
+		if (! $this->admin_config->useAdvancedEditor()) {
+			wp_register_script(
+				'event-datetime-metabox',
+				EVENTS_ASSETS_URL . 'event-datetime-metabox.js',
+				['event_editor_js', 'ee-datepicker'],
+				EVENT_ESPRESSO_VERSION
+			);
+			wp_enqueue_script('event-datetime-metabox');
+		}
+	}
+
+
+	/**
+	 * Populating the _views property for the category list table view.
+	 */
+	protected function _set_list_table_views_category_list()
+	{
+		$this->_views = [
+			'all' => [
+				'slug'        => 'all',
+				'label'       => esc_html__('All', 'event_espresso'),
+				'count'       => 0,
+				'bulk_action' => [
+					'delete_categories' => esc_html__('Delete Permanently', 'event_espresso'),
+				],
+			],
+		];
+	}
+
+
+	/**
+	 * For adding anything that fires on the admin_init hook for any route within this admin page group.
+	 */
+	public function admin_init()
+	{
+		EE_Registry::$i18n_js_strings['image_confirm'] = esc_html__(
+			'Do you really want to delete this image? Please remember to update your event to complete the removal.',
+			'event_espresso'
+		);
+	}
+
+
+	/**
+	 * For adding anything that should be triggered on the admin_notices hook for any route within this admin page
+	 * group.
+	 */
+	public function admin_notices()
+	{
+	}
+
+
+	/**
+	 * For adding anything that should be triggered on the `admin_print_footer_scripts` hook for any route within
+	 * this admin page group.
+	 */
+	public function admin_footer_scripts()
+	{
+	}
+
+
+	/**
+	 * Call this function to verify if an event is public and has tickets for sale.  If it does, then we need to show a
+	 * warning (via EE_Error::add_error());
+	 *
+	 * @param EE_Event $event Event object
+	 * @param string   $req_type
+	 * @return void
+	 * @throws EE_Error
+	 * @access public
+	 */
+	public function verify_event_edit($event = null, $req_type = '')
+	{
+		// don't need to do this when processing
+		if (! empty($req_type)) {
+			return;
+		}
+		// no event?
+		if (! $event instanceof EE_Event) {
+			$event = $this->_cpt_model_obj;
+		}
+		// STILL no event?
+		if (! $event instanceof EE_Event) {
+			return;
+		}
+		$orig_status = $event->status();
+		// first check if event is active.
+		if (
+			$orig_status === EEM_Event::cancelled
+			|| $orig_status === EEM_Event::postponed
+			|| $event->is_expired()
+			|| $event->is_inactive()
+		) {
+			return;
+		}
+		// made it here so it IS active... next check that any of the tickets are sold.
+		if ($event->is_sold_out(true)) {
+			if ($orig_status !== EEM_Event::sold_out && $event->status() !== $orig_status) {
+				EE_Error::add_attention(
+					sprintf(
+						esc_html__(
+							'Please note that the Event Status has automatically been changed to %s because there are no more spaces available for this event.  However, this change is not permanent until you update the event.  You can change the status back to something else before updating if you wish.',
+							'event_espresso'
+						),
+						EEH_Template::pretty_status(EEM_Event::sold_out, false, 'sentence')
+					)
+				);
+			}
+			return;
+		}
+		if ($orig_status === EEM_Event::sold_out) {
+			EE_Error::add_attention(
+				sprintf(
+					esc_html__(
+						'Please note that the Event Status has automatically been changed to %s because more spaces have become available for this event, most likely due to abandoned transactions freeing up reserved tickets.  However, this change is not permanent until you update the event. If you wish, you can change the status back to something else before updating.',
+						'event_espresso'
+					),
+					EEH_Template::pretty_status($event->status(), false, 'sentence')
+				)
+			);
+		}
+		// now we need to determine if the event has any tickets on sale.  If not then we dont' show the error
+		if (! $event->tickets_on_sale()) {
+			return;
+		}
+		// made it here so show warning
+		$this->_edit_event_warning();
+	}
+
+
+	/**
+	 * This is the text used for when an event is being edited that is public and has tickets for sale.
+	 * When needed, hook this into a EE_Error::add_error() notice.
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _edit_event_warning()
+	{
+		// we don't want to add warnings during these requests
+		if (isset($this->_req_data['action']) && $this->_req_data['action'] === 'editpost') {
+			return;
+		}
+		EE_Error::add_attention(
+			sprintf(
+				esc_html__(
+					'Your event is open for registration. Making changes may disrupt any transactions in progress. %sLearn more%s',
+					'event_espresso'
+				),
+				'<a class="espresso-help-tab-lnk">',
+				'</a>'
+			)
+		);
+	}
+
+
+	/**
+	 * When a user is creating a new event, notify them if they haven't set their timezone.
+	 * Otherwise, do the normal logic
+	 *
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _create_new_cpt_item()
+	{
+		$has_timezone_string = get_option('timezone_string');
+		// only nag them about setting their timezone if it's their first event, and they haven't already done it
+		if (! $has_timezone_string && ! EEM_Event::instance()->exists([])) {
+			EE_Error::add_attention(
+				sprintf(
+					__(
+						'Your website\'s timezone is currently set to a UTC offset. We recommend updating your timezone to a city or region near you before you create an event. Change your timezone now:%1$s%2$s%3$sChange Timezone%4$s',
+						'event_espresso'
+					),
+					'<br>',
+					'<select id="timezone_string" name="timezone_string" aria-describedby="timezone-description">'
+					. EEH_DTT_Helper::wp_timezone_choice('', EEH_DTT_Helper::get_user_locale())
+					. '</select>',
+					'<button class="button button-secondary timezone-submit">',
+					'</button><span class="spinner"></span>'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+		parent::_create_new_cpt_item();
+	}
+
+
+	/**
+	 * Sets the _views property for the default route in this admin page group.
+	 */
+	protected function _set_list_table_views_default()
+	{
+		$this->_views = [
+			'all'   => [
+				'slug'        => 'all',
+				'label'       => esc_html__('View All Events', 'event_espresso'),
+				'count'       => 0,
+				'bulk_action' => [
+					'trash_events' => esc_html__('Move to Trash', 'event_espresso'),
+				],
+			],
+			'draft' => [
+				'slug'        => 'draft',
+				'label'       => esc_html__('Draft', 'event_espresso'),
+				'count'       => 0,
+				'bulk_action' => [
+					'trash_events' => esc_html__('Move to Trash', 'event_espresso'),
+				],
+			],
+		];
+		if (EE_Registry::instance()->CAP->current_user_can('ee_delete_events', 'espresso_events_trash_events')) {
+			$this->_views['trash'] = [
+				'slug'        => 'trash',
+				'label'       => esc_html__('Trash', 'event_espresso'),
+				'count'       => 0,
+				'bulk_action' => [
+					'restore_events' => esc_html__('Restore From Trash', 'event_espresso'),
+					'delete_events'  => esc_html__('Delete Permanently', 'event_espresso'),
+				],
+			];
+		}
+	}
+
+
+	/**
+	 * Provides the legend item array for the default list table view.
+	 *
+	 * @return array
+	 */
+	protected function _event_legend_items()
+	{
+		$items    = [
+			'view_details'   => [
+				'class' => 'dashicons dashicons-search',
+				'desc'  => esc_html__('View Event', 'event_espresso'),
+			],
+			'edit_event'     => [
+				'class' => 'ee-icon ee-icon-calendar-edit',
+				'desc'  => esc_html__('Edit Event Details', 'event_espresso'),
+			],
+			'view_attendees' => [
+				'class' => 'dashicons dashicons-groups',
+				'desc'  => esc_html__('View Registrations for Event', 'event_espresso'),
+			],
+		];
+		$items    = apply_filters('FHEE__Events_Admin_Page___event_legend_items__items', $items);
+		$statuses = [
+			'sold_out_status'  => [
+				'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::sold_out,
+				'desc'  => EEH_Template::pretty_status(EE_Datetime::sold_out, false, 'sentence'),
+			],
+			'active_status'    => [
+				'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::active,
+				'desc'  => EEH_Template::pretty_status(EE_Datetime::active, false, 'sentence'),
+			],
+			'upcoming_status'  => [
+				'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::upcoming,
+				'desc'  => EEH_Template::pretty_status(EE_Datetime::upcoming, false, 'sentence'),
+			],
+			'postponed_status' => [
+				'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::postponed,
+				'desc'  => EEH_Template::pretty_status(EE_Datetime::postponed, false, 'sentence'),
+			],
+			'cancelled_status' => [
+				'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::cancelled,
+				'desc'  => EEH_Template::pretty_status(EE_Datetime::cancelled, false, 'sentence'),
+			],
+			'expired_status'   => [
+				'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::expired,
+				'desc'  => EEH_Template::pretty_status(EE_Datetime::expired, false, 'sentence'),
+			],
+			'inactive_status'  => [
+				'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::inactive,
+				'desc'  => EEH_Template::pretty_status(EE_Datetime::inactive, false, 'sentence'),
+			],
+		];
+		$statuses = apply_filters('FHEE__Events_Admin_Page__event_legend_items__statuses', $statuses);
+		return array_merge($items, $statuses);
+	}
+
+
+	/**
+	 * @return EEM_Event
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	private function _event_model()
+	{
+		if (! $this->_event_model instanceof EEM_Event) {
+			$this->_event_model = EE_Registry::instance()->load_model('Event');
+		}
+		return $this->_event_model;
+	}
+
+
+	/**
+	 * Adds extra buttons to the WP CPT permalink field row.
+	 * Method is called from parent and is hooked into the wp 'get_sample_permalink_html' filter.
+	 *
+	 * @param string $return    the current html
+	 * @param int    $id        the post id for the page
+	 * @param string $new_title What the title is
+	 * @param string $new_slug  what the slug is
+	 * @return string            The new html string for the permalink area
+	 */
+	public function extra_permalink_field_buttons($return, $id, $new_title, $new_slug)
+	{
+		// make sure this is only when editing
+		if (! empty($id)) {
+			$post   = get_post($id);
+			$return .= '<a class="button button-small" onclick="prompt(\'Shortcode:\', jQuery(\'#shortcode\').val()); return false;" href="#"  tabindex="-1">'
+					   . esc_html__('Shortcode', 'event_espresso')
+					   . '</a> ';
+			$return .= '<input id="shortcode" type="hidden" value="[ESPRESSO_TICKET_SELECTOR event_id='
+					   . $post->ID
+					   . ']">';
+		}
+		return $return;
+	}
+
+
+	/**
+	 * _events_overview_list_table
+	 * This contains the logic for showing the events_overview list
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _events_overview_list_table()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		$this->_template_args['after_list_table']                           =
+			! empty($this->_template_args['after_list_table'])
+				? (array) $this->_template_args['after_list_table']
+				: [];
+		$this->_template_args['after_list_table']['view_event_list_button'] = EEH_HTML::br()
+			. EEH_Template::get_button_or_link(
+				get_post_type_archive_link('espresso_events'),
+				esc_html__('View Event Archive Page', 'event_espresso'),
+				'button'
+			);
+		$this->_template_args['after_list_table']['legend']                 =
+			$this->_display_legend($this->_event_legend_items());
+		$this->_admin_page_title                                            .= ' '
+			. $this->get_action_link_or_button(
+				'create_new',
+				'add',
+				[],
+				'add-new-h2'
+			);
+		$this->display_admin_list_table_page_with_no_sidebar();
+	}
+
+
+	/**
+	 * this allows for extra misc actions in the default WP publish box
+	 *
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function extra_misc_actions_publish_box()
+	{
+		$this->_generate_publish_box_extra_content();
+	}
+
+
+	/**
+	 * This is hooked into the WordPress do_action('save_post') hook and runs after the custom post type has been
+	 * saved.
+	 * Typically you would use this to save any additional data.
+	 * Keep in mind also that "save_post" runs on EVERY post update to the database.
+	 * ALSO very important.  When a post transitions from scheduled to published,
+	 * the save_post action is fired but you will NOT have any _POST data containing any extra info you may have from
+	 * other meta saves. So MAKE sure that you handle this accordingly.
+	 *
+	 * @access protected
+	 * @abstract
+	 * @param string $post_id The ID of the cpt that was saved (so you can link relationally)
+	 * @param object $post    The post object of the cpt that was saved.
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _insert_update_cpt_item($post_id, $post)
+	{
+		if ($post instanceof WP_Post && $post->post_type !== 'espresso_events') {
+			// get out we're not processing an event save.
+			return;
+		}
+		$event_values = [
+			'EVT_member_only'     => ! empty($this->_req_data['member_only']) ? 1 : 0,
+			'EVT_allow_overflow'  => ! empty($this->_req_data['EVT_allow_overflow']) ? 1 : 0,
+			'EVT_timezone_string' => ! empty($this->_req_data['timezone_string'])
+				? sanitize_text_field($this->_req_data['timezone_string'])
+				: null,
+		];
+		/** @var FeatureFlags $flags */
+		$flags = $this->loader->getShared('EventEspresso\core\domain\services\capabilities\FeatureFlags');
+		// check if the new EDTR reg options meta box is being used, and if so, don't run updates for legacy version
+		if (! $this->admin_config->useAdvancedEditor() || ! $flags->featureAllowed('use_reg_options_meta_box')) {
+			$event_values['EVT_display_ticket_selector']     =
+				! empty($this->_req_data['display_ticket_selector'])
+					? 1
+					: 0;
+			$event_values['EVT_additional_limit']            = min(
+				apply_filters('FHEE__EE_Events_Admin__insert_update_cpt_item__EVT_additional_limit_max', 255),
+				! empty($this->_req_data['additional_limit'])
+					? absint($this->_req_data['additional_limit'])
+					: null
+			);
+			$event_values['EVT_default_registration_status'] =
+				! empty($this->_req_data['EVT_default_registration_status'])
+					? sanitize_text_field($this->_req_data['EVT_default_registration_status'])
+					: EE_Registry::instance()->CFG->registration->default_STS_ID;
+			$event_values['EVT_external_URL']                = ! empty($this->_req_data['externalURL'])
+				? esc_url_raw($this->_req_data['externalURL'])
+				: null;
+			$event_values['EVT_phone']                       = ! empty($this->_req_data['event_phone'])
+				? sanitize_text_field($this->_req_data['event_phone'])
+				: null;
+		}
+		// update event
+		$success = $this->_event_model()->update_by_ID($event_values, $post_id);
+		// get event_object for other metaboxes...
+		// though it would seem to make sense to just use $this->_event_model()->get_one_by_ID( $post_id )..
+		// i have to setup where conditions to override the filters in the model that filter out autodraft
+		// and inherit statuses so we GET the inherit id!
+		$get_one_where = [
+			$this->_event_model()->primary_key_name() => $post_id,
+			'OR'                                      => [
+				'status'   => $post->post_status,
+				// if trying to "Publish" a sold out event, it's status will get switched back to "sold_out" in the db,
+				// but the returned object here has a status of "publish", so use the original post status as well
+				'status*1' => $this->_req_data['original_post_status'],
+			],
+		];
+		$event         = $this->_event_model()->get_one([$get_one_where]);
+		// the following are default callbacks for event attachment updates
+		// that can be overridden by caffeinated functionality and/or addons.
+		$event_update_callbacks = apply_filters(
+			'FHEE__Events_Admin_Page___insert_update_cpt_item__event_update_callbacks',
+			[
+				[$this, '_default_venue_update'],
+				[$this, '_default_tickets_update'],
+			]
+		);
+		$att_success            = true;
+		foreach ($event_update_callbacks as $e_callback) {
+			$_success = is_callable($e_callback)
+				? $e_callback($event, $this->_req_data)
+				: false;
+			// if ANY of these updates fail then we want the appropriate global error message
+			$att_success = ! $att_success ? $att_success : $_success;
+		}
+		// any errors?
+		if ($success && false === $att_success) {
+			EE_Error::add_error(
+				esc_html__(
+					'Event Details saved successfully but something went wrong with saving attachments.',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		} elseif ($success === false) {
+			EE_Error::add_error(
+				esc_html__('Event Details did not save successfully.', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+	}
+
+
+	/**
+	 * @param int $post_id
+	 * @param int $revision_id
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @see parent::restore_item()
+	 */
+	protected function _restore_cpt_item($post_id, $revision_id)
+	{
+		// copy existing event meta to new post
+		$post_evt = $this->_event_model()->get_one_by_ID($post_id);
+		if ($post_evt instanceof EE_Event) {
+			// meta revision restore
+			$post_evt->restore_revision($revision_id);
+			// related objs restore
+			$post_evt->restore_revision($revision_id, ['Venue', 'Datetime', 'Price']);
+		}
+	}
+
+
+	/**
+	 * Attach the venue to the Event
+	 *
+	 * @param EE_Event $evtobj Event Object to add the venue to
+	 * @param array    $data   The request data from the form
+	 * @return bool           Success or fail.
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _default_venue_update(EE_Event $evtobj, $data)
+	{
+		require_once(EE_MODELS . 'EEM_Venue.model.php');
+		$venue_model   = EE_Registry::instance()->load_model('Venue');
+		$rows_affected = null;
+		$venue_id      = ! empty($data['venue_id']) ? $data['venue_id'] : null;
+		// very important.  If we don't have a venue name...
+		// then we'll get out because not necessary to create empty venue
+		if (empty($data['venue_title'])) {
+			return false;
+		}
+		$venue_array = [
+			'VNU_wp_user'         => $evtobj->get('EVT_wp_user'),
+			'VNU_name'            => ! empty($data['venue_title']) ? $data['venue_title'] : null,
+			'VNU_desc'            => ! empty($data['venue_description']) ? $data['venue_description'] : null,
+			'VNU_identifier'      => ! empty($data['venue_identifier']) ? $data['venue_identifier'] : null,
+			'VNU_short_desc'      => ! empty($data['venue_short_description']) ? $data['venue_short_description']
+				: null,
+			'VNU_address'         => ! empty($data['address']) ? $data['address'] : null,
+			'VNU_address2'        => ! empty($data['address2']) ? $data['address2'] : null,
+			'VNU_city'            => ! empty($data['city']) ? $data['city'] : null,
+			'STA_ID'              => ! empty($data['state']) ? $data['state'] : null,
+			'CNT_ISO'             => ! empty($data['countries']) ? $data['countries'] : null,
+			'VNU_zip'             => ! empty($data['zip']) ? $data['zip'] : null,
+			'VNU_phone'           => ! empty($data['venue_phone']) ? $data['venue_phone'] : null,
+			'VNU_capacity'        => ! empty($data['venue_capacity']) ? $data['venue_capacity'] : null,
+			'VNU_url'             => ! empty($data['venue_url']) ? $data['venue_url'] : null,
+			'VNU_virtual_phone'   => ! empty($data['virtual_phone']) ? $data['virtual_phone'] : null,
+			'VNU_virtual_url'     => ! empty($data['virtual_url']) ? $data['virtual_url'] : null,
+			'VNU_enable_for_gmap' => isset($data['enable_for_gmap']) ? 1 : 0,
+			'status'              => 'publish',
+		];
+		// if we've got the venue_id then we're just updating the existing venue so let's do that and then get out.
+		if (! empty($venue_id)) {
+			$update_where  = [$venue_model->primary_key_name() => $venue_id];
+			$rows_affected = $venue_model->update($venue_array, [$update_where]);
+			// we've gotta make sure that the venue is always attached to a revision..
+			// add_relation_to should take care of making sure that the relation is already present.
+			$evtobj->_add_relation_to($venue_id, 'Venue');
+			return $rows_affected > 0;
+		}
+		// we insert the venue
+		$venue_id = $venue_model->insert($venue_array);
+		$evtobj->_add_relation_to($venue_id, 'Venue');
+		return ! empty($venue_id);
+		// when we have the ancestor come in it's already been handled by the revision save.
+	}
+
+
+	/**
+	 * Handles saving everything related to Tickets (datetimes, tickets, prices)
+	 *
+	 * @param EE_Event $evtobj The Event object we're attaching data to
+	 * @param array    $data   The request data from the form
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws Exception
+	 */
+	protected function _default_tickets_update(EE_Event $evtobj, $data)
+	{
+		if ($this->admin_config->useAdvancedEditor()) {
+			return [];
+		}
+		$success               = true;
+		$saved_dtt             = null;
+		$saved_tickets         = [];
+		$incoming_date_formats = ['Y-m-d', 'h:i a'];
+		foreach ($data['edit_event_datetimes'] as $row => $dtt) {
+			// trim all values to ensure any excess whitespace is removed.
+			$dtt                = array_map('trim', $dtt);
+			$dtt['DTT_EVT_end'] = isset($dtt['DTT_EVT_end']) && ! empty($dtt['DTT_EVT_end']) ? $dtt['DTT_EVT_end']
+				: $dtt['DTT_EVT_start'];
+			$datetime_values    = [
+				'DTT_ID'        => ! empty($dtt['DTT_ID']) ? $dtt['DTT_ID'] : null,
+				'DTT_EVT_start' => $dtt['DTT_EVT_start'],
+				'DTT_EVT_end'   => $dtt['DTT_EVT_end'],
+				'DTT_reg_limit' => empty($dtt['DTT_reg_limit']) ? EE_INF : $dtt['DTT_reg_limit'],
+				'DTT_order'     => $row,
+			];
+			// if we have an id then let's get existing object first and then set the new values.
+			//  Otherwise we instantiate a new object for save.
+			if (! empty($dtt['DTT_ID'])) {
+				$DTM = EE_Registry::instance()
+								  ->load_model('Datetime', [$evtobj->get_timezone()])
+								  ->get_one_by_ID($dtt['DTT_ID']);
+				$DTM->set_date_format($incoming_date_formats[0]);
+				$DTM->set_time_format($incoming_date_formats[1]);
+				foreach ($datetime_values as $field => $value) {
+					$DTM->set($field, $value);
+				}
+				// make sure the $dtt_id here is saved in case after the add_relation_to() the autosave replaces it.
+				// We need to do this so we dont' TRASH the parent DTT.
+				$saved_dtts[ $DTM->ID() ] = $DTM;
+			} else {
+				$DTM = EE_Registry::instance()->load_class(
+					'Datetime',
+					[$datetime_values, $evtobj->get_timezone(), $incoming_date_formats],
+					false,
+					false
+				);
+				foreach ($datetime_values as $field => $value) {
+					$DTM->set($field, $value);
+				}
+			}
+			$DTM->save();
+			$DTT = $evtobj->_add_relation_to($DTM, 'Datetime');
+			// load DTT helper
+			// before going any further make sure our dates are setup correctly
+			// so that the end date is always equal or greater than the start date.
+			if ($DTT->get_raw('DTT_EVT_start') > $DTT->get_raw('DTT_EVT_end')) {
+				$DTT->set('DTT_EVT_end', $DTT->get('DTT_EVT_start'));
+				$DTT = EEH_DTT_Helper::date_time_add($DTT, 'DTT_EVT_end', 'days');
+				$DTT->save();
+			}
+			// now we got to make sure we add the new DTT_ID to the $saved_dtts array
+			//  because it is possible there was a new one created for the autosave.
+			$saved_dtt = $DTT;
+			$success   = ! $success ? $success : $DTT;
+			// if ANY of these updates fail then we want the appropriate global error message.
+			// //todo this is actually sucky we need a better error message but this is what it is for now.
+		}
+		// no dtts get deleted so we don't do any of that logic here.
+		// update tickets next
+		$old_tickets = isset($data['ticket_IDs']) ? explode(',', $data['ticket_IDs']) : [];
+		foreach ($data['edit_tickets'] as $row => $tkt) {
+			$incoming_date_formats = ['Y-m-d', 'h:i a'];
+			$update_prices         = false;
+			$ticket_price          = isset($data['edit_prices'][ $row ][1]['PRC_amount'])
+				? $data['edit_prices'][ $row ][1]['PRC_amount']
+				: 0;
+			// trim inputs to ensure any excess whitespace is removed.
+			$tkt = array_map('trim', $tkt);
+			if (empty($tkt['TKT_start_date'])) {
+				// let's use now in the set timezone.
+				$now                   = new DateTime('now', new DateTimeZone($evtobj->get_timezone()));
+				$tkt['TKT_start_date'] = $now->format($incoming_date_formats[0] . ' ' . $incoming_date_formats[1]);
+			}
+			if (empty($tkt['TKT_end_date'])) {
+				// use the start date of the first datetime
+				$dtt                 = $evtobj->first_datetime();
+				$tkt['TKT_end_date'] = $dtt->start_date_and_time(
+					$incoming_date_formats[0],
+					$incoming_date_formats[1]
+				);
+			}
+			$TKT_values = [
+				'TKT_ID'          => ! empty($tkt['TKT_ID']) ? $tkt['TKT_ID'] : null,
+				'TTM_ID'          => ! empty($tkt['TTM_ID']) ? $tkt['TTM_ID'] : 0,
+				'TKT_name'        => ! empty($tkt['TKT_name']) ? $tkt['TKT_name'] : '',
+				'TKT_description' => ! empty($tkt['TKT_description']) ? $tkt['TKT_description'] : '',
+				'TKT_start_date'  => $tkt['TKT_start_date'],
+				'TKT_end_date'    => $tkt['TKT_end_date'],
+				'TKT_qty'         => ! isset($tkt['TKT_qty']) || $tkt['TKT_qty'] === '' ? EE_INF : $tkt['TKT_qty'],
+				'TKT_uses'        => ! isset($tkt['TKT_uses']) || $tkt['TKT_uses'] === '' ? EE_INF : $tkt['TKT_uses'],
+				'TKT_min'         => empty($tkt['TKT_min']) ? 0 : $tkt['TKT_min'],
+				'TKT_max'         => empty($tkt['TKT_max']) ? EE_INF : $tkt['TKT_max'],
+				'TKT_row'         => $row,
+				'TKT_order'       => isset($tkt['TKT_order']) ? $tkt['TKT_order'] : $row,
+				'TKT_price'       => $ticket_price,
+			];
+			// if this is a default TKT, then we need to set the TKT_ID to 0 and update accordingly,
+			// which means in turn that the prices will become new prices as well.
+			if (isset($tkt['TKT_is_default']) && $tkt['TKT_is_default']) {
+				$TKT_values['TKT_ID']         = 0;
+				$TKT_values['TKT_is_default'] = 0;
+				$TKT_values['TKT_price']      = $ticket_price;
+				$update_prices                = true;
+			}
+			// if we have a TKT_ID then we need to get that existing TKT_obj and update it
+			// we actually do our saves a head of doing any add_relations to because its entirely possible
+			// that this ticket didn't removed or added to any datetime in the session but DID have it's items modified.
+			// keep in mind that if the TKT has been sold (and we have changed pricing information),
+			// then we won't be updating the tkt but instead a new tkt will be created and the old one archived.
+			if (! empty($tkt['TKT_ID'])) {
+				$TKT = EE_Registry::instance()
+								  ->load_model('Ticket', [$evtobj->get_timezone()])
+								  ->get_one_by_ID($tkt['TKT_ID']);
+				if ($TKT instanceof EE_Ticket) {
+					$ticket_sold = $TKT->count_related(
+						'Registration',
+						[
+							[
+								'STS_ID' => [
+									'NOT IN',
+									[EEM_Registration::status_id_incomplete],
+								],
+							],
+						]
+					) > 0;
+					// let's just check the total price for the existing ticket and determine if it matches the new
+					// total price.  if they are different then we create a new ticket (if tickets sold)
+					// if they aren't different then we go ahead and modify existing ticket.
+					$create_new_TKT = $ticket_sold
+									  && ! $TKT->deleted()
+									  && EEH_Money::compare_floats(
+										  $ticket_price,
+										  $TKT->get('TKT_price'),
+										  '!=='
+									  );
+					$TKT->set_date_format($incoming_date_formats[0]);
+					$TKT->set_time_format($incoming_date_formats[1]);
+					// set new values
+					foreach ($TKT_values as $field => $value) {
+						if ($field === 'TKT_qty') {
+							$TKT->set_qty($value);
+						} else {
+							$TKT->set($field, $value);
+						}
+					}
+					// if $create_new_TKT is false then we can safely update the existing ticket.
+					//  Otherwise we have to create a new ticket.
+					if ($create_new_TKT) {
+						// archive the old ticket first
+						$TKT->set('TKT_deleted', 1);
+						$TKT->save();
+						// make sure this ticket is still recorded in our saved_tkts
+						// so we don't run it through the regular trash routine.
+						$saved_tickets[ $TKT->ID() ] = $TKT;
+						// create new ticket that's a copy of the existing except a new id of course
+						// (and not archived) AND has the new TKT_price associated with it.
+						$TKT = clone $TKT;
+						$TKT->set('TKT_ID', 0);
+						$TKT->set('TKT_deleted', 0);
+						$TKT->set('TKT_price', $ticket_price);
+						$TKT->set('TKT_sold', 0);
+						// now we need to make sure that $new prices are created as well and attached to new ticket.
+						$update_prices = true;
+					}
+					// make sure price is set if it hasn't been already
+					$TKT->set('TKT_price', $ticket_price);
+				}
+			} else {
+				// no TKT_id so a new TKT
+				$TKT_values['TKT_price'] = $ticket_price;
+				$TKT                     = EE_Registry::instance()->load_class('Ticket', [$TKT_values], false, false);
+				if ($TKT instanceof EE_Ticket) {
+					// need to reset values to properly account for the date formats
+					$TKT->set_date_format($incoming_date_formats[0]);
+					$TKT->set_time_format($incoming_date_formats[1]);
+					$TKT->set_timezone($evtobj->get_timezone());
+					// set new values
+					foreach ($TKT_values as $field => $value) {
+						if ($field === 'TKT_qty') {
+							$TKT->set_qty($value);
+						} else {
+							$TKT->set($field, $value);
+						}
+					}
+					$update_prices = true;
+				}
+			}
+			// cap ticket qty by datetime reg limits
+			$TKT->set_qty(min($TKT->qty(), $TKT->qty('reg_limit')));
+			// update ticket.
+			$TKT->save();
+			// before going any further make sure our dates are setup correctly
+			// so that the end date is always equal or greater than the start date.
+			if ($TKT->get_raw('TKT_start_date') > $TKT->get_raw('TKT_end_date')) {
+				$TKT->set('TKT_end_date', $TKT->get('TKT_start_date'));
+				$TKT = EEH_DTT_Helper::date_time_add($TKT, 'TKT_end_date', 'days');
+				$TKT->save();
+			}
+			// initially let's add the ticket to the dtt
+			$saved_dtt->_add_relation_to($TKT, 'Ticket');
+			$saved_tickets[ $TKT->ID() ] = $TKT;
+			// add prices to ticket
+			$this->_add_prices_to_ticket($data['edit_prices'][ $row ], $TKT, $update_prices);
+		}
+		// however now we need to handle permanently deleting tickets via the ui.
+		//  Keep in mind that the ui does not allow deleting/archiving tickets that have ticket sold.
+		//  However, it does allow for deleting tickets that have no tickets sold,
+		// in which case we want to get rid of permanently because there is no need to save in db.
+		$old_tickets     = isset($old_tickets[0]) && $old_tickets[0] === '' ? [] : $old_tickets;
+		$tickets_removed = array_diff($old_tickets, array_keys($saved_tickets));
+		foreach ($tickets_removed as $id) {
+			$id = absint($id);
+			// get the ticket for this id
+			$tkt_to_remove = EE_Registry::instance()->load_model('Ticket')->get_one_by_ID($id);
+			// need to get all the related datetimes on this ticket and remove from every single one of them
+			// (remember this process can ONLY kick off if there are NO tkts_sold)
+			$dtts = $tkt_to_remove->get_many_related('Datetime');
+			foreach ($dtts as $dtt) {
+				$tkt_to_remove->_remove_relation_to($dtt, 'Datetime');
+			}
+			// need to do the same for prices (except these prices can also be deleted because again,
+			// tickets can only be trashed if they don't have any TKTs sold (otherwise they are just archived))
+			$tkt_to_remove->delete_related_permanently('Price');
+			// finally let's delete this ticket
+			// (which should not be blocked at this point b/c we've removed all our relationships)
+			$tkt_to_remove->delete_permanently();
+		}
+		return [$saved_dtt, $saved_tickets];
+	}
+
+
+	/**
+	 * This attaches a list of given prices to a ticket.
+	 * Note we dont' have to worry about ever removing relationships (or archiving prices)
+	 * because if there is a change in price information on a ticket, a new ticket is created anyways
+	 * so the archived ticket will retain the old price info and prices are automatically "archived" via the ticket.
+	 *
+	 * @access  private
+	 * @param array     $prices     Array of prices from the form.
+	 * @param EE_Ticket $ticket     EE_Ticket object that prices are being attached to.
+	 * @param bool      $new_prices Whether attach existing incoming prices or create new ones.
+	 * @return  void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	private function _add_prices_to_ticket($prices, EE_Ticket $ticket, $new_prices = false)
+	{
+		foreach ($prices as $row => $prc) {
+			$PRC_values = [
+				'PRC_ID'         => ! empty($prc['PRC_ID']) ? $prc['PRC_ID'] : null,
+				'PRT_ID'         => ! empty($prc['PRT_ID']) ? $prc['PRT_ID'] : null,
+				'PRC_amount'     => ! empty($prc['PRC_amount']) ? $prc['PRC_amount'] : 0,
+				'PRC_name'       => ! empty($prc['PRC_name']) ? $prc['PRC_name'] : '',
+				'PRC_desc'       => ! empty($prc['PRC_desc']) ? $prc['PRC_desc'] : '',
+				'PRC_is_default' => 0, // make sure prices are NOT set as default from this context
+				'PRC_order'      => $row,
+			];
+			if ($new_prices || empty($PRC_values['PRC_ID'])) {
+				$PRC_values['PRC_ID'] = 0;
+				$PRC                  = EE_Registry::instance()->load_class('Price', [$PRC_values], false, false);
+			} else {
+				$PRC = EE_Registry::instance()->load_model('Price')->get_one_by_ID($prc['PRC_ID']);
+				// update this price with new values
+				foreach ($PRC_values as $field => $newprc) {
+					$PRC->set($field, $newprc);
+				}
+				$PRC->save();
+			}
+			$ticket->_add_relation_to($PRC, 'Price');
+		}
+	}
+
+
+	/**
+	 * Add in our autosave ajax handlers
+	 *
+	 */
+	protected function _ee_autosave_create_new()
+	{
+	}
+
+
+	/**
+	 * More autosave handlers.
+	 */
+	protected function _ee_autosave_edit()
+	{
+	}
+
+
+	/**
+	 *    _generate_publish_box_extra_content
+	 *
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	private function _generate_publish_box_extra_content()
+	{
+		// load formatter helper
+		// args for getting related registrations
+		$approved_query_args        = [
+			[
+				'REG_deleted' => 0,
+				'STS_ID'      => EEM_Registration::status_id_approved,
+			],
+		];
+		$not_approved_query_args    = [
+			[
+				'REG_deleted' => 0,
+				'STS_ID'      => EEM_Registration::status_id_not_approved,
+			],
+		];
+		$pending_payment_query_args = [
+			[
+				'REG_deleted' => 0,
+				'STS_ID'      => EEM_Registration::status_id_pending_payment,
+			],
+		];
+		// publish box
+		$publish_box_extra_args = [
+			'view_approved_reg_url'        => add_query_arg(
+				[
+					'action'      => 'default',
+					'event_id'    => $this->_cpt_model_obj->ID(),
+					'_reg_status' => EEM_Registration::status_id_approved,
+				],
+				REG_ADMIN_URL
+			),
+			'view_not_approved_reg_url'    => add_query_arg(
+				[
+					'action'      => 'default',
+					'event_id'    => $this->_cpt_model_obj->ID(),
+					'_reg_status' => EEM_Registration::status_id_not_approved,
+				],
+				REG_ADMIN_URL
+			),
+			'view_pending_payment_reg_url' => add_query_arg(
+				[
+					'action'      => 'default',
+					'event_id'    => $this->_cpt_model_obj->ID(),
+					'_reg_status' => EEM_Registration::status_id_pending_payment,
+				],
+				REG_ADMIN_URL
+			),
+			'approved_regs'                => $this->_cpt_model_obj->count_related(
+				'Registration',
+				$approved_query_args
+			),
+			'not_approved_regs'            => $this->_cpt_model_obj->count_related(
+				'Registration',
+				$not_approved_query_args
+			),
+			'pending_payment_regs'         => $this->_cpt_model_obj->count_related(
+				'Registration',
+				$pending_payment_query_args
+			),
+			'misc_pub_section_class'       => apply_filters(
+				'FHEE_Events_Admin_Page___generate_publish_box_extra_content__misc_pub_section_class',
+				'misc-pub-section'
+			),
+		];
+		ob_start();
+		do_action(
+			'AHEE__Events_Admin_Page___generate_publish_box_extra_content__event_editor_overview_add',
+			$this->_cpt_model_obj
+		);
+		$publish_box_extra_args['event_editor_overview_add'] = ob_get_clean();
+		// load template
+		EEH_Template::display_template(
+			EVENTS_TEMPLATE_PATH . 'event_publish_box_extras.template.php',
+			$publish_box_extra_args
+		);
+	}
+
+
+	/**
+	 * @return EE_Event
+	 */
+	public function get_event_object()
+	{
+		return $this->_cpt_model_obj;
+	}
+
+
+
+
+	/** METABOXES * */
+	/**
+	 * _register_event_editor_meta_boxes
+	 * add all metaboxes related to the event_editor
+	 *
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _register_event_editor_meta_boxes()
+	{
+		$this->verify_cpt_object();
+		$use_advanced_editor = $this->admin_config->useAdvancedEditor();
+		/** @var FeatureFlags $flags */
+		$flags = $this->loader->getShared('EventEspresso\core\domain\services\capabilities\FeatureFlags');
+		// check if the new EDTR reg options meta box is being used, and if so, don't load the legacy version
+		if (! $use_advanced_editor || ! $flags->featureAllowed('use_reg_options_meta_box')) {
+			add_meta_box(
+				'espresso_event_editor_event_options',
+				esc_html__('Event Registration Options', 'event_espresso'),
+				[$this, 'registration_options_meta_box'],
+				$this->page_slug,
+				'side'
+			);
+		}
+		if (! $use_advanced_editor) {
+			add_meta_box(
+				'espresso_event_editor_tickets',
+				esc_html__('Event Datetime & Ticket', 'event_espresso'),
+				[$this, 'ticket_metabox'],
+				$this->page_slug,
+				'normal',
+				'high'
+			);
+		} else {
+			if ($flags->featureAllowed('use_reg_options_meta_box')) {
+				add_action(
+					'add_meta_boxes_espresso_events',
+					function () {
+						global $current_screen;
+						remove_meta_box('authordiv', $current_screen, 'normal');
+					},
+					99
+				);
+			}
+		}
+		// NOTE: if you're looking for other metaboxes in here,
+		// where a metabox has a related management page in the admin
+		// you will find it setup in the related management page's "_Hooks" file.
+		// i.e. messages metabox is found in "espresso_events_Messages_Hooks.class.php".
+	}
+
+
+	/**
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function ticket_metabox()
+	{
+		$existing_datetime_ids = $existing_ticket_ids = [];
+		// defaults for template args
+		$template_args = [
+			'existing_datetime_ids'    => '',
+			'event_datetime_help_link' => '',
+			'ticket_options_help_link' => '',
+			'time'                     => null,
+			'ticket_rows'              => '',
+			'existing_ticket_ids'      => '',
+			'total_ticket_rows'        => 1,
+			'ticket_js_structure'      => '',
+			'trash_icon'               => 'ee-lock-icon',
+			'disabled'                 => '',
+		];
+		$event_id      = is_object($this->_cpt_model_obj) ? $this->_cpt_model_obj->ID() : null;
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		/**
+		 * 1. Start with retrieving Datetimes
+		 * 2. Fore each datetime get related tickets
+		 * 3. For each ticket get related prices
+		 */
+		$times = EE_Registry::instance()->load_model('Datetime')->get_all_event_dates($event_id);
+		/** @type EE_Datetime $first_datetime */
+		$first_datetime = reset($times);
+		// do we get related tickets?
+		if (
+			$first_datetime instanceof EE_Datetime
+			&& $first_datetime->ID() !== 0
+		) {
+			$existing_datetime_ids[] = $first_datetime->get('DTT_ID');
+			$template_args['time']   = $first_datetime;
+			$related_tickets         = $first_datetime->tickets(
+				[
+					['OR' => ['TKT_deleted' => 1, 'TKT_deleted*' => 0]],
+					'default_where_conditions' => 'none',
+				]
+			);
+			if (! empty($related_tickets)) {
+				$template_args['total_ticket_rows'] = count($related_tickets);
+				$row                                = 0;
+				foreach ($related_tickets as $ticket) {
+					$existing_ticket_ids[]        = $ticket->get('TKT_ID');
+					$template_args['ticket_rows'] .= $this->_get_ticket_row($ticket, false, $row);
+					$row++;
+				}
+			} else {
+				$template_args['total_ticket_rows'] = 1;
+				/** @type EE_Ticket $ticket */
+				$ticket                       = EE_Registry::instance()->load_model('Ticket')->create_default_object();
+				$template_args['ticket_rows'] .= $this->_get_ticket_row($ticket);
+			}
+		} else {
+			$template_args['time'] = $times[0];
+			/** @type EE_Ticket $ticket */
+			$ticket                       = EE_Registry::instance()->load_model('Ticket')->get_all_default_tickets();
+			$template_args['ticket_rows'] .= $this->_get_ticket_row($ticket[1]);
+			// NOTE: we're just sending the first default row
+			// (decaf can't manage default tickets so this should be sufficient);
+		}
+		$template_args['event_datetime_help_link'] = $this->_get_help_tab_link(
+			'event_editor_event_datetimes_help_tab'
+		);
+		$template_args['ticket_options_help_link'] = $this->_get_help_tab_link('ticket_options_info');
+		$template_args['existing_datetime_ids']    = implode(',', $existing_datetime_ids);
+		$template_args['existing_ticket_ids']      = implode(',', $existing_ticket_ids);
+		$template_args['ticket_js_structure']      = $this->_get_ticket_row(
+			EE_Registry::instance()->load_model('Ticket')->create_default_object(),
+			true
+		);
+		$template                                  = apply_filters(
+			'FHEE__Events_Admin_Page__ticket_metabox__template',
+			EVENTS_TEMPLATE_PATH . 'event_tickets_metabox_main.template.php'
+		);
+		EEH_Template::display_template($template, $template_args);
+	}
+
+
+	/**
+	 * Setup an individual ticket form for the decaf event editor page
+	 *
+	 * @access private
+	 * @param EE_Ticket $ticket   the ticket object
+	 * @param boolean   $skeleton whether we're generating a skeleton for js manipulation
+	 * @param int       $row
+	 * @return string generated html for the ticket row.
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	private function _get_ticket_row($ticket, $skeleton = false, $row = 0)
+	{
+		$template_args = [
+			'tkt_status_class'    => ' tkt-status-' . $ticket->ticket_status(),
+			'tkt_archive_class'   => $ticket->ticket_status() === EE_Ticket::archived && ! $skeleton ? ' tkt-archived'
+				: '',
+			'ticketrow'           => $skeleton ? 'TICKETNUM' : $row,
+			'TKT_ID'              => $ticket->get('TKT_ID'),
+			'TKT_name'            => $ticket->get('TKT_name'),
+			'TKT_start_date'      => $skeleton ? '' : $ticket->get_date('TKT_start_date', 'Y-m-d h:i a'),
+			'TKT_end_date'        => $skeleton ? '' : $ticket->get_date('TKT_end_date', 'Y-m-d h:i a'),
+			'TKT_is_default'      => $ticket->get('TKT_is_default'),
+			'TKT_qty'             => $ticket->get_pretty('TKT_qty', 'input'),
+			'edit_ticketrow_name' => $skeleton ? 'TICKETNAMEATTR' : 'edit_tickets',
+			'TKT_sold'            => $skeleton ? 0 : $ticket->get('TKT_sold'),
+			'trash_icon'          => ($skeleton || (! empty($ticket) && ! $ticket->get('TKT_deleted')))
+									 && (! empty($ticket) && $ticket->get('TKT_sold') === 0)
+				? 'trash-icon dashicons dashicons-post-trash clickable' : 'ee-lock-icon',
+			'disabled'            => $skeleton || (! empty($ticket) && ! $ticket->get('TKT_deleted')) ? ''
+				: ' disabled=disabled',
+		];
+		$price         = $ticket->ID() !== 0
+			? $ticket->get_first_related('Price', ['default_where_conditions' => 'none'])
+			: EE_Registry::instance()->load_model('Price')->create_default_object();
+		$price_args    = [
+			'price_currency_symbol' => EE_Registry::instance()->CFG->currency->sign,
+			'PRC_amount'            => $price->get('PRC_amount'),
+			'PRT_ID'                => $price->get('PRT_ID'),
+			'PRC_ID'                => $price->get('PRC_ID'),
+			'PRC_is_default'        => $price->get('PRC_is_default'),
+		];
+		// make sure we have default start and end dates if skeleton
+		// handle rows that should NOT be empty
+		if (empty($template_args['TKT_start_date'])) {
+			// if empty then the start date will be now.
+			$template_args['TKT_start_date'] = date('Y-m-d h:i a', current_time('timestamp'));
+		}
+		if (empty($template_args['TKT_end_date'])) {
+			// get the earliest datetime (if present);
+			$earliest_dtt = $this->_cpt_model_obj->ID() > 0
+				? $this->_cpt_model_obj->get_first_related(
+					'Datetime',
+					['order_by' => ['DTT_EVT_start' => 'ASC']]
+				)
+				: null;
+			if (! empty($earliest_dtt)) {
+				$template_args['TKT_end_date'] = $earliest_dtt->get_datetime('DTT_EVT_start', 'Y-m-d', 'h:i a');
+			} else {
+				$template_args['TKT_end_date'] = date(
+					'Y-m-d h:i a',
+					mktime(0, 0, 0, date('m'), date('d') + 7, date('Y'))
+				);
+			}
+		}
+		$template_args = array_merge($template_args, $price_args);
+		$template      = apply_filters(
+			'FHEE__Events_Admin_Page__get_ticket_row__template',
+			EVENTS_TEMPLATE_PATH . 'event_tickets_metabox_ticket_row.template.php',
+			$ticket
+		);
+		return EEH_Template::display_template($template, $template_args, true);
+	}
+
+
+	/**
+	 * @throws DomainException
+	 * @throws EE_Error
+	 */
+	public function registration_options_meta_box()
+	{
+		$yes_no_values             = [
+			['id' => true, 'text' => esc_html__('Yes', 'event_espresso')],
+			['id' => false, 'text' => esc_html__('No', 'event_espresso')],
+		];
+		$default_reg_status_values = EEM_Registration::reg_status_array(
+			[
+				EEM_Registration::status_id_cancelled,
+				EEM_Registration::status_id_declined,
+				EEM_Registration::status_id_incomplete,
+			],
+			true
+		);
+		// $template_args['is_active_select'] = EEH_Form_Fields::select_input('is_active', $yes_no_values, $this->_cpt_model_obj->is_active());
+		$template_args['_event']                          = $this->_cpt_model_obj;
+		$template_args['active_status']                   = $this->_cpt_model_obj->pretty_active_status(false);
+		$template_args['additional_limit']                = $this->_cpt_model_obj->additional_limit();
+		$template_args['default_registration_status']     = EEH_Form_Fields::select_input(
+			'default_reg_status',
+			$default_reg_status_values,
+			$this->_cpt_model_obj->default_registration_status()
+		);
+		$template_args['display_description']             = EEH_Form_Fields::select_input(
+			'display_desc',
+			$yes_no_values,
+			$this->_cpt_model_obj->display_description()
+		);
+		$template_args['display_ticket_selector']         = EEH_Form_Fields::select_input(
+			'display_ticket_selector',
+			$yes_no_values,
+			$this->_cpt_model_obj->display_ticket_selector(),
+			'',
+			'',
+			false
+		);
+		$template_args['additional_registration_options'] = apply_filters(
+			'FHEE__Events_Admin_Page__registration_options_meta_box__additional_registration_options',
+			'',
+			$template_args,
+			$yes_no_values,
+			$default_reg_status_values
+		);
+		EEH_Template::display_template(
+			EVENTS_TEMPLATE_PATH . 'event_registration_options.template.php',
+			$template_args
+		);
+	}
+
+
+	/**
+	 * _get_events()
+	 * This method simply returns all the events (for the given _view and paging)
+	 *
+	 * @access public
+	 * @param int  $per_page     count of items per page (20 default);
+	 * @param int  $current_page what is the current page being viewed.
+	 * @param bool $count        if TRUE then we just return a count of ALL events matching the given _view.
+	 *                           If FALSE then we return an array of event objects
+	 *                           that match the given _view and paging parameters.
+	 * @return array|int an array of event objects.
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws Exception
+	 * @throws Exception
+	 * @throws Exception
+	 */
+	public function get_events($per_page = 10, $current_page = 1, $count = false)
+	{
+		$EEME    = $this->_event_model();
+		$offset  = ($current_page - 1) * $per_page;
+		$limit   = $count ? null : $offset . ',' . $per_page;
+		$orderby = isset($this->_req_data['orderby']) ? $this->_req_data['orderby'] : 'EVT_ID';
+		$order   = isset($this->_req_data['order']) ? $this->_req_data['order'] : 'DESC';
+		if (isset($this->_req_data['month_range'])) {
+			$pieces = explode(' ', $this->_req_data['month_range'], 3);
+			// simulate the FIRST day of the month, that fixes issues for months like February
+			// where PHP doesn't know what to assume for date.
+			// @see https://events.codebasehq.com/projects/event-espresso/tickets/10437
+			$month_r = ! empty($pieces[0]) ? date('m', EEH_DTT_Helper::first_of_month_timestamp($pieces[0])) : '';
+			$year_r  = ! empty($pieces[1]) ? $pieces[1] : '';
+		}
+		$where  = [];
+		$status = isset($this->_req_data['status']) ? $this->_req_data['status'] : null;
+		// determine what post_status our condition will have for the query.
+		switch ($status) {
+			case 'month':
+			case 'today':
+			case null:
+			case 'all':
+				break;
+			case 'draft':
+				$where['status'] = ['IN', ['draft', 'auto-draft']];
+				break;
+			default:
+				$where['status'] = $status;
+		}
+		// categories?
+		$category = isset($this->_req_data['EVT_CAT']) && $this->_req_data['EVT_CAT'] > 0
+			? $this->_req_data['EVT_CAT'] : null;
+		if (! empty($category)) {
+			$where['Term_Taxonomy.taxonomy'] = EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY;
+			$where['Term_Taxonomy.term_id']  = $category;
+		}
+		// date where conditions
+		$start_formats = EEM_Datetime::instance()->get_formats_for('DTT_EVT_start');
+		if (isset($this->_req_data['month_range']) && $this->_req_data['month_range'] !== '') {
+			$DateTime = new DateTime(
+				$year_r . '-' . $month_r . '-01 00:00:00',
+				new DateTimeZone('UTC')
+			);
+			$start    = $DateTime->getTimestamp();
+			// set the datetime to be the end of the month
+			$DateTime->setDate(
+				$year_r,
+				$month_r,
+				$DateTime->format('t')
+			)->setTime(23, 59, 59);
+			$end                             = $DateTime->getTimestamp();
+			$where['Datetime.DTT_EVT_start'] = ['BETWEEN', [$start, $end]];
+		} elseif (isset($this->_req_data['status']) && $this->_req_data['status'] === 'today') {
+			$DateTime                        =
+				new DateTime('now', new DateTimeZone(EEM_Event::instance()->get_timezone()));
+			$start                           = $DateTime->setTime(0, 0, 0)->format(implode(' ', $start_formats));
+			$end                             = $DateTime->setTime(23, 59, 59)->format(implode(' ', $start_formats));
+			$where['Datetime.DTT_EVT_start'] = ['BETWEEN', [$start, $end]];
+		} elseif (isset($this->_req_data['status']) && $this->_req_data['status'] === 'month') {
+			$now                             = date('Y-m-01');
+			$DateTime                        =
+				new DateTime($now, new DateTimeZone(EEM_Event::instance()->get_timezone()));
+			$start                           = $DateTime->setTime(0, 0, 0)->format(implode(' ', $start_formats));
+			$end                             = $DateTime->setDate(date('Y'), date('m'), $DateTime->format('t'))
+														->setTime(23, 59, 59)
+														->format(implode(' ', $start_formats));
+			$where['Datetime.DTT_EVT_start'] = ['BETWEEN', [$start, $end]];
+		}
+		if (! EE_Registry::instance()->CAP->current_user_can('ee_read_others_events', 'get_events')) {
+			$where['EVT_wp_user'] = get_current_user_id();
+		} elseif (
+			! isset($where['status'])
+			&& ! EE_Registry::instance()->CAP->current_user_can('ee_read_private_events', 'get_events')
+		) {
+			$where['OR'] = [
+				'status*restrict_private' => ['!=', 'private'],
+				'AND'                     => [
+					'status*inclusive' => ['=', 'private'],
+					'EVT_wp_user'      => get_current_user_id(),
+				],
+			];
+		}
+
+		if (
+			isset($this->_req_data['EVT_wp_user'])
+			&& (int) $this->_req_data['EVT_wp_user'] !== (int) get_current_user_id()
+			&& EE_Registry::instance()->CAP->current_user_can('ee_read_others_events', 'get_events')
+		) {
+			$where['EVT_wp_user'] = $this->_req_data['EVT_wp_user'];
+		}
+		// search query handling
+		if (isset($this->_req_data['s'])) {
+			$search_string = '%' . $this->_req_data['s'] . '%';
+			$where['OR']   = [
+				'EVT_name'       => ['LIKE', $search_string],
+				'EVT_desc'       => ['LIKE', $search_string],
+				'EVT_short_desc' => ['LIKE', $search_string],
+			];
+		}
+		// filter events by venue.
+		if (isset($this->_req_data['venue']) && ! empty($this->_req_data['venue'])) {
+			$where['Venue.VNU_ID'] = absint($this->_req_data['venue']);
+		}
+		$where        = apply_filters('FHEE__Events_Admin_Page__get_events__where', $where, $this->_req_data);
+		$query_params = apply_filters(
+			'FHEE__Events_Admin_Page__get_events__query_params',
+			[
+				$where,
+				'limit'    => $limit,
+				'order_by' => $orderby,
+				'order'    => $order,
+				'group_by' => 'EVT_ID',
+			],
+			$this->_req_data
+		);
+
+		// let's first check if we have special requests coming in.
+		if (isset($this->_req_data['active_status'])) {
+			switch ($this->_req_data['active_status']) {
+				case 'upcoming':
+					return $EEME->get_upcoming_events($query_params, $count);
+				case 'expired':
+					return $EEME->get_expired_events($query_params, $count);
+				case 'active':
+					return $EEME->get_active_events($query_params, $count);
+				case 'inactive':
+					return $EEME->get_inactive_events($query_params, $count);
+			}
+		}
+
+		return $count ? $EEME->count([$where], 'EVT_ID', true) : $EEME->get_all($query_params);
+	}
+
+
+	/**
+	 * handling for WordPress CPT actions (trash, restore, delete)
+	 *
+	 * @param string $post_id
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function trash_cpt_item($post_id)
+	{
+		$this->_req_data['EVT_ID'] = $post_id;
+		$this->_trash_or_restore_event('trash', false);
+	}
+
+
+	/**
+	 * @param string $post_id
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function restore_cpt_item($post_id)
+	{
+		$this->_req_data['EVT_ID'] = $post_id;
+		$this->_trash_or_restore_event('draft', false);
+	}
+
+
+	/**
+	 * @param string $post_id
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function delete_cpt_item($post_id)
+	{
+		throw new EE_Error(
+			esc_html__(
+				'Please contact Event Espresso support with the details of the steps taken to produce this error.',
+				'event_espresso'
+			)
+		);
+		$this->_req_data['EVT_ID'] = $post_id;
+		$this->_delete_event();
+	}
+
+
+	/**
+	 * _trash_or_restore_event
+	 *
+	 * @access protected
+	 * @param string $event_status
+	 * @param bool   $redirect_after
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _trash_or_restore_event($event_status = 'trash', $redirect_after = true)
+	{
+		// determine the event id and set to array.
+		$EVT_ID = isset($this->_req_data['EVT_ID']) ? absint($this->_req_data['EVT_ID']) : false;
+		// loop thru events
+		if ($EVT_ID) {
+			// clean status
+			$event_status = sanitize_key($event_status);
+			// grab status
+			if (! empty($event_status)) {
+				$success = $this->_change_event_status($EVT_ID, $event_status);
+			} else {
+				$success = false;
+				$msg     = esc_html__(
+					'An error occurred. The event could not be moved to the trash because a valid event status was not not supplied.',
+					'event_espresso'
+				);
+				EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+			}
+		} else {
+			$success = false;
+			$msg     = esc_html__(
+				'An error occurred. The event could not be moved to the trash because a valid event ID was not not supplied.',
+				'event_espresso'
+			);
+			EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+		}
+		$action = $event_status === 'trash' ? 'moved to the trash' : 'restored from the trash';
+		if ($redirect_after) {
+			$this->_redirect_after_action($success, 'Event', $action, ['action' => 'default']);
+		}
+	}
+
+
+	/**
+	 * _trash_or_restore_events
+	 *
+	 * @access protected
+	 * @param string $event_status
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _trash_or_restore_events($event_status = 'trash')
+	{
+		// clean status
+		$event_status = sanitize_key($event_status);
+		// grab status
+		if (! empty($event_status)) {
+			$success = true;
+			// determine the event id and set to array.
+			$EVT_IDs = isset($this->_req_data['EVT_IDs']) ? (array) $this->_req_data['EVT_IDs'] : [];
+			// loop thru events
+			foreach ($EVT_IDs as $EVT_ID) {
+				if ($EVT_ID = absint($EVT_ID)) {
+					$results = $this->_change_event_status($EVT_ID, $event_status);
+					$success = $results !== false ? $success : false;
+				} else {
+					$msg = sprintf(
+						esc_html__(
+							'An error occurred. Event #%d could not be moved to the trash because a valid event ID was not not supplied.',
+							'event_espresso'
+						),
+						$EVT_ID
+					);
+					EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+					$success = false;
+				}
+			}
+		} else {
+			$success = false;
+			$msg     = esc_html__(
+				'An error occurred. The event could not be moved to the trash because a valid event status was not not supplied.',
+				'event_espresso'
+			);
+			EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+		}
+		// in order to force a pluralized result message we need to send back a success status greater than 1
+		$success = $success ? 2 : false;
+		$action  = $event_status === 'trash' ? 'moved to the trash' : 'restored from the trash';
+		$this->_redirect_after_action($success, 'Events', $action, ['action' => 'default']);
+	}
+
+
+	/**
+	 * _trash_or_restore_events
+	 *
+	 * @access  private
+	 * @param int    $EVT_ID
+	 * @param string $event_status
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	private function _change_event_status($EVT_ID = 0, $event_status = '')
+	{
+		// grab event id
+		if (! $EVT_ID) {
+			$msg = esc_html__(
+				'An error occurred. No Event ID or an invalid Event ID was received.',
+				'event_espresso'
+			);
+			EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+			return false;
+		}
+		$this->_cpt_model_obj = EEM_Event::instance()->get_one_by_ID($EVT_ID);
+		// clean status
+		$event_status = sanitize_key($event_status);
+		// grab status
+		if (empty($event_status)) {
+			$msg = esc_html__(
+				'An error occurred. No Event Status or an invalid Event Status was received.',
+				'event_espresso'
+			);
+			EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+			return false;
+		}
+		// was event trashed or restored ?
+		switch ($event_status) {
+			case 'draft':
+				$action = 'restored from the trash';
+				$hook   = 'AHEE_event_restored_from_trash';
+				break;
+			case 'trash':
+				$action = 'moved to the trash';
+				$hook   = 'AHEE_event_moved_to_trash';
+				break;
+			default:
+				$action = 'updated';
+				$hook   = false;
+		}
+		// use class to change status
+		$this->_cpt_model_obj->set_status($event_status);
+		$success = $this->_cpt_model_obj->save();
+		if ($success === false) {
+			$msg = sprintf(esc_html__('An error occurred. The event could not be %s.', 'event_espresso'), $action);
+			EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+			return false;
+		}
+		if ($hook) {
+			do_action($hook);
+		}
+		return true;
+	}
+
+
+	/**
+	 * _delete_event
+	 *
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _delete_event()
+	{
+		$this->generateDeletionPreview(isset($this->_req_data['EVT_ID']) ? $this->_req_data['EVT_ID'] : []);
+	}
+
+
+	/**
+	 * Gets the tree traversal batch persister.
+	 *
+	 * @return NodeGroupDao
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @since 4.10.12.p
+	 */
+	protected function getModelObjNodeGroupPersister()
+	{
+		if (! $this->model_obj_node_group_persister instanceof NodeGroupDao) {
+			$this->model_obj_node_group_persister =
+				$this->getLoader()->load('\EventEspresso\core\services\orm\tree_traversal\NodeGroupDao');
+		}
+		return $this->model_obj_node_group_persister;
+	}
+
+
+	/**
+	 * _delete_events
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _delete_events()
+	{
+		$this->generateDeletionPreview(isset($this->_req_data['EVT_IDs']) ? (array) $this->_req_data['EVT_IDs'] : []);
+	}
+
+
+	protected function generateDeletionPreview($event_ids)
+	{
+		$event_ids = (array) $event_ids;
+		// Set a code we can use to reference this deletion task in the batch jobs and preview page.
+		$deletion_job_code = $this->getModelObjNodeGroupPersister()->generateGroupCode();
+		$return_url        = EE_Admin_Page::add_query_args_and_nonce(
+			[
+				'action'            => 'preview_deletion',
+				'deletion_job_code' => $deletion_job_code,
+			],
+			$this->_admin_base_url
+		);
+		$event_ids         = array_map(
+			'intval',
+			$event_ids
+		);
+
+		EEH_URL::safeRedirectAndExit(
+			EE_Admin_Page::add_query_args_and_nonce(
+				[
+					'page'              => 'espresso_batch',
+					'batch'             => EED_Batch::batch_job,
+					'EVT_IDs'           => $event_ids,
+					'deletion_job_code' => $deletion_job_code,
+					'job_handler'       => urlencode('EventEspressoBatchRequest\JobHandlers\PreviewEventDeletion'),
+					'return_url'        => urlencode($return_url),
+				],
+				admin_url()
+			)
+		);
+	}
+
+
+	/**
+	 * Checks for a POST submission
+	 *
+	 * @since 4.10.12.p
+	 */
+	protected function confirmDeletion()
+	{
+		$deletion_redirect_logic =
+			$this->getLoader()->getShared('\EventEspresso\core\domain\services\admin\events\data\ConfirmDeletion');
+		$deletion_redirect_logic->handle($this->get_request_data(), $this->admin_base_url());
+	}
+
+
+	/**
+	 * A page for users to preview what exactly will be deleted, and confirm they want to delete it.
+	 *
+	 * @throws EE_Error
+	 * @since 4.10.12.p
+	 */
+	protected function previewDeletion()
+	{
+		$preview_deletion_logic =
+			$this->getLoader()->getShared('\EventEspresso\core\domain\services\admin\events\data\PreviewDeletion');
+		$this->set_template_args($preview_deletion_logic->handle($this->get_request_data(), $this->admin_base_url()));
+		$this->display_admin_page_with_no_sidebar();
+	}
+
+
+	/**
+	 * get total number of events
+	 *
+	 * @access public
+	 * @return int
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function total_events()
+	{
+		return EEM_Event::instance()->count(['caps' => 'read_admin'], 'EVT_ID', true);
+	}
+
+
+	/**
+	 * get total number of draft events
+	 *
+	 * @access public
+	 * @return int
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function total_events_draft()
+	{
+		$where = [
+			'status' => ['IN', ['draft', 'auto-draft']],
+		];
+		return EEM_Event::instance()->count([$where, 'caps' => 'read_admin'], 'EVT_ID', true);
+	}
+
+
+	/**
+	 * get total number of trashed events
+	 *
+	 * @access public
+	 * @return int
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function total_trashed_events()
+	{
+		$where = [
+			'status' => 'trash',
+		];
+		return EEM_Event::instance()->count([$where, 'caps' => 'read_admin'], 'EVT_ID', true);
+	}
+
+
+	/**
+	 *    _default_event_settings
+	 *    This generates the Default Settings Tab
+	 *
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _default_event_settings()
+	{
+		$this->_set_add_edit_form_tags('update_default_event_settings');
+		$this->_set_publish_post_box_vars(null, false, false, null, false);
+		$this->_template_args['admin_page_content'] = $this->_default_event_settings_form()->get_html();
+		$this->display_admin_page_with_sidebar();
+	}
+
+
+	/**
+	 * Return the form for event settings.
+	 *
+	 * @return EE_Form_Section_Proper
+	 * @throws EE_Error
+	 */
+	protected function _default_event_settings_form()
+	{
+		$registration_config              = EE_Registry::instance()->CFG->registration;
+		$registration_stati_for_selection = EEM_Registration::reg_status_array(
+		// exclude
+			[
+				EEM_Registration::status_id_cancelled,
+				EEM_Registration::status_id_declined,
+				EEM_Registration::status_id_incomplete,
+				EEM_Registration::status_id_wait_list,
+			],
+			true
+		);
+		return new EE_Form_Section_Proper(
+			[
+				'name'            => 'update_default_event_settings',
+				'html_id'         => 'update_default_event_settings',
+				'html_class'      => 'form-table',
+				'layout_strategy' => new EE_Admin_Two_Column_Layout(),
+				'subsections'     => apply_filters(
+					'FHEE__Events_Admin_Page___default_event_settings_form__form_subsections',
+					[
+						'default_reg_status'  => new EE_Select_Input(
+							$registration_stati_for_selection,
+							[
+								'default'         => isset($registration_config->default_STS_ID)
+													 && array_key_exists(
+														 $registration_config->default_STS_ID,
+														 $registration_stati_for_selection
+													 )
+									? sanitize_text_field($registration_config->default_STS_ID)
+									: EEM_Registration::status_id_pending_payment,
+								'html_label_text' => esc_html__('Default Registration Status', 'event_espresso')
+														. EEH_Template::get_help_tab_link(
+															'default_settings_status_help_tab'
+														),
+								'html_help_text'  => esc_html__(
+									'This setting allows you to preselect what the default registration status setting is when creating an event.  Note that changing this setting does NOT retroactively apply it to existing events.',
+									'event_espresso'
+								),
+							]
+						),
+						'default_max_tickets' => new EE_Integer_Input(
+							[
+								'default'         => isset($registration_config->default_maximum_number_of_tickets)
+									? $registration_config->default_maximum_number_of_tickets
+									: EEM_Event::get_default_additional_limit(),
+								'html_label_text' => esc_html__(
+									'Default Maximum Tickets Allowed Per Order:',
+									'event_espresso'
+								)
+								. EEH_Template::get_help_tab_link(
+									'default_maximum_tickets_help_tab"'
+								),
+								'html_help_text'  => esc_html__(
+									'This setting allows you to indicate what will be the default for the maximum number of tickets per order when creating new events.',
+									'event_espresso'
+								),
+							]
+						),
+					]
+				),
+			]
+		);
+	}
+
+
+	/**
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _update_default_event_settings()
+	{
+		$form = $this->_default_event_settings_form();
+		if ($form->was_submitted()) {
+			$form->receive_form_submission();
+			if ($form->is_valid()) {
+				$registration_config = EE_Registry::instance()->CFG->registration;
+				$valid_data          = $form->valid_data();
+				if (isset($valid_data['default_reg_status'])) {
+					$registration_config->default_STS_ID = $valid_data['default_reg_status'];
+				}
+				if (isset($valid_data['default_max_tickets'])) {
+					$registration_config->default_maximum_number_of_tickets = $valid_data['default_max_tickets'];
+				}
+				do_action(
+					'AHEE__Events_Admin_Page___update_default_event_settings',
+					$valid_data,
+					EE_Registry::instance()->CFG,
+					$this
+				);
+				// update because data was valid!
+				EE_Registry::instance()->CFG->update_espresso_config();
+				EE_Error::overwrite_success();
+				EE_Error::add_success(
+					__('Default Event Settings were updated', 'event_espresso')
+				);
+			}
+		}
+		$this->_redirect_after_action(0, '', '', ['action' => 'default_event_settings'], true);
+	}
+
+
+	/*************        Templates        *************/
+	protected function _template_settings()
+	{
+		$this->_admin_page_title              = esc_html__('Template Settings (Preview)', 'event_espresso');
+		$this->_template_args['preview_img']  = '<img src="'
+												. EVENTS_ASSETS_URL
+												. '/images/'
+												. 'caffeinated_template_features.jpg" alt="'
+												. esc_attr__('Template Settings Preview screenshot', 'event_espresso')
+												. '" />';
+		$this->_template_args['preview_text'] = '<strong>'
+												. esc_html__(
+													'Template Settings is a feature that is only available in the premium version of Event Espresso 4 which is available with a support license purchase on EventEspresso.com. Template Settings allow you to configure some of the appearance options for both the Event List and Event Details pages.',
+													'event_espresso'
+												) . '</strong>';
+		$this->display_admin_caf_preview_page('template_settings_tab');
+	}
+
+
+	/** Event Category Stuff **/
+	/**
+	 * set the _category property with the category object for the loaded page.
+	 *
+	 * @access private
+	 * @return void
+	 */
+	private function _set_category_object()
+	{
+		if (isset($this->_category->id) && ! empty($this->_category->id)) {
+			return;
+		} //already have the category object so get out.
+		// set default category object
+		$this->_set_empty_category_object();
+		// only set if we've got an id
+		if (! isset($this->_req_data['EVT_CAT_ID'])) {
+			return;
+		}
+		$category_id = absint($this->_req_data['EVT_CAT_ID']);
+		$term        = get_term($category_id, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY);
+		if (! empty($term)) {
+			$this->_category->category_name       = $term->name;
+			$this->_category->category_identifier = $term->slug;
+			$this->_category->category_desc       = $term->description;
+			$this->_category->id                  = $term->term_id;
+			$this->_category->parent              = $term->parent;
+		}
+	}
+
+
+	/**
+	 * Clears out category properties.
+	 */
+	private function _set_empty_category_object()
+	{
+		$this->_category                = new stdClass();
+		$this->_category->category_name = $this->_category->category_identifier = $this->_category->category_desc = '';
+		$this->_category->id            = $this->_category->parent = 0;
+	}
+
+
+	/**
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _category_list_table()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		$this->_search_btn_label = esc_html__('Categories', 'event_espresso');
+		$this->_admin_page_title .= ' ';
+		$this->_admin_page_title .= $this->get_action_link_or_button(
+			'add_category',
+			'add_category',
+			[],
+			'add-new-h2'
+		);
+		$this->display_admin_list_table_page_with_sidebar();
+	}
+
+
+	/**
+	 * Output category details view.
+	 *
+	 * @param string $view
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _category_details($view)
+	{
+		// load formatter helper
+		// load field generator helper
+		$route = $view === 'edit' ? 'update_category' : 'insert_category';
+		$this->_set_add_edit_form_tags($route);
+		$this->_set_category_object();
+		$id            = ! empty($this->_category->id) ? $this->_category->id : '';
+		$delete_action = 'delete_category';
+		// custom redirect
+		$redirect = EE_Admin_Page::add_query_args_and_nonce(
+			['action' => 'category_list'],
+			$this->_admin_base_url
+		);
+		$this->_set_publish_post_box_vars('EVT_CAT_ID', $id, $delete_action, $redirect);
+		// take care of contents
+		$this->_template_args['admin_page_content'] = $this->_category_details_content();
+		$this->display_admin_page_with_sidebar();
+	}
+
+
+	/**
+	 * Output category details content.
+	 *
+	 * @throws DomainException
+	 */
+	protected function _category_details_content()
+	{
+		$editor_args['category_desc'] = [
+			'type'          => 'wp_editor',
+			'value'         => EEH_Formatter::admin_format_content($this->_category->category_desc),
+			'class'         => 'my_editor_custom',
+			'wpeditor_args' => ['media_buttons' => false],
+		];
+		$_wp_editor                   = $this->_generate_admin_form_fields($editor_args, 'array');
+		$all_terms                    = get_terms(
+			[EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY],
+			['hide_empty' => 0, 'exclude' => [$this->_category->id]]
+		);
+		// setup category select for term parents.
+		$category_select_values[] = [
+			'text' => esc_html__('No Parent', 'event_espresso'),
+			'id'   => 0,
+		];
+		foreach ($all_terms as $term) {
+			$category_select_values[] = [
+				'text' => $term->name,
+				'id'   => $term->term_id,
+			];
+		}
+		$category_select = EEH_Form_Fields::select_input(
+			'category_parent',
+			$category_select_values,
+			$this->_category->parent
+		);
+		$template_args   = [
+			'category'                 => $this->_category,
+			'category_select'          => $category_select,
+			'unique_id_info_help_link' => $this->_get_help_tab_link('unique_id_info'),
+			'category_desc_editor'     => $_wp_editor['category_desc']['field'],
+			'disable'                  => '',
+			'disabled_message'         => false,
+		];
+		$template        = EVENTS_TEMPLATE_PATH . 'event_category_details.template.php';
+		return EEH_Template::display_template($template, $template_args, true);
+	}
+
+
+	/**
+	 * Handles deleting categories.
+	 */
+	protected function _delete_categories()
+	{
+		$cat_ids = isset($this->_req_data['EVT_CAT_ID']) ? (array) $this->_req_data['EVT_CAT_ID']
+			: (array) $this->_req_data['category_id'];
+		foreach ($cat_ids as $cat_id) {
+			$this->_delete_category($cat_id);
+		}
+		// doesn't matter what page we're coming from... we're going to the same place after delete.
+		$query_args = [
+			'action' => 'category_list',
+		];
+		$this->_redirect_after_action(0, '', '', $query_args);
+	}
+
+
+	/**
+	 * Handles deleting specific category.
+	 *
+	 * @param int $cat_id
+	 */
+	protected function _delete_category($cat_id)
+	{
+		$cat_id = absint($cat_id);
+		wp_delete_term($cat_id, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY);
+	}
+
+
+	/**
+	 * Handles triggering the update or insertion of a new category.
+	 *
+	 * @param bool $new_category true means we're triggering the insert of a new category.
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _insert_or_update_category($new_category)
+	{
+		$cat_id  = $new_category ? $this->_insert_category() : $this->_insert_category(true);
+		$success = 0; // we already have a success message so lets not send another.
+		if ($cat_id) {
+			$query_args = [
+				'action'     => 'edit_category',
+				'EVT_CAT_ID' => $cat_id,
+			];
+		} else {
+			$query_args = ['action' => 'add_category'];
+		}
+		$this->_redirect_after_action($success, '', '', $query_args, true);
+	}
+
+
+	/**
+	 * Inserts or updates category
+	 *
+	 * @param bool $update (true indicates we're updating a category).
+	 * @return bool|mixed|string
+	 */
+	private function _insert_category($update = false)
+	{
+		$cat_id          = $update ? $this->_req_data['EVT_CAT_ID'] : '';
+		$category_name   = isset($this->_req_data['category_name']) ? $this->_req_data['category_name'] : '';
+		$category_desc   = isset($this->_req_data['category_desc']) ? $this->_req_data['category_desc'] : '';
+		$category_parent = isset($this->_req_data['category_parent']) ? $this->_req_data['category_parent'] : 0;
+		if (empty($category_name)) {
+			$msg = esc_html__('You must add a name for the category.', 'event_espresso');
+			EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+			return false;
+		}
+		$term_args = [
+			'name'        => $category_name,
+			'description' => $category_desc,
+			'parent'      => $category_parent,
+		];
+		// was the category_identifier input disabled?
+		if (isset($this->_req_data['category_identifier'])) {
+			$term_args['slug'] = $this->_req_data['category_identifier'];
+		}
+		$insert_ids = $update
+			? wp_update_term($cat_id, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY, $term_args)
+			: wp_insert_term($category_name, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY, $term_args);
+		if (! is_array($insert_ids)) {
+			$msg = esc_html__(
+				'An error occurred and the category has not been saved to the database.',
+				'event_espresso'
+			);
+			EE_Error::add_error($msg, __FILE__, __FUNCTION__, __LINE__);
+		} else {
+			$cat_id = $insert_ids['term_id'];
+			$msg    = sprintf(esc_html__('The category %s was successfully saved', 'event_espresso'), $category_name);
+			EE_Error::add_success($msg);
+		}
+		return $cat_id;
+	}
+
+
+	/**
+	 * Gets categories or count of categories matching the arguments in the request.
+	 *
+	 * @param int  $per_page
+	 * @param int  $current_page
+	 * @param bool $count
+	 * @return EE_Base_Class[]|EE_Term_Taxonomy[]|int
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function get_categories($per_page = 10, $current_page = 1, $count = false)
+	{
+		// testing term stuff
+		$orderby = isset($this->_req_data['orderby']) ? $this->_req_data['orderby'] : 'Term.term_id';
+		$order   = isset($this->_req_data['order']) ? $this->_req_data['order'] : 'DESC';
+		$limit   = ($current_page - 1) * $per_page;
+		$where   = ['taxonomy' => EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY];
+		if (isset($this->_req_data['s'])) {
+			$sstr        = '%' . $this->_req_data['s'] . '%';
+			$where['OR'] = [
+				'Term.name'   => ['LIKE', $sstr],
+				'description' => ['LIKE', $sstr],
+			];
+		}
+		$query_params = [
+			$where,
+			'order_by'   => [$orderby => $order],
+			'limit'      => $limit . ',' . $per_page,
+			'force_join' => ['Term'],
+		];
+		return $count
+			? EEM_Term_Taxonomy::instance()->count($query_params, 'term_id')
+			: EEM_Term_Taxonomy::instance()->get_all($query_params);
+	}
+
+	/* end category stuff */
+	/**************/
+
+
+	/**
+	 * Callback for the `ee_save_timezone_setting` ajax action.
+	 *
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function save_timezonestring_setting()
+	{
+		$timezone_string = isset($this->_req_data['timezone_selected'])
+			? $this->_req_data['timezone_selected']
+			: '';
+		if (empty($timezone_string) || ! EEH_DTT_Helper::validate_timezone($timezone_string, false)) {
+			EE_Error::add_error(
+				esc_html__('An invalid timezone string submitted.', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$this->_template_args['error'] = true;
+			$this->_return_json();
+		}
+
+		update_option('timezone_string', $timezone_string);
+		EE_Error::add_success(
+			esc_html__('Your timezone string was updated.', 'event_espresso')
+		);
+		$this->_template_args['success'] = true;
+		$this->_return_json(true, ['action' => 'create_new']);
+	}
 }

Spacing +84 added lines, -84 removed lines

@@ -535,7 +535,7 @@ 
         ];
         // only load EE_Event_Editor_Decaf_Tips if domain is not caffeinated
         $domain = $this->loader->getShared('EventEspresso\core\domain\Domain');
-        if (! $domain->isCaffeinated()) {
+        if ( ! $domain->isCaffeinated()) {
             $this->_page_config['create_new']['qtips'] = ['EE_Event_Editor_Decaf_Tips'];
             $this->_page_config['edit']['qtips']       = ['EE_Event_Editor_Decaf_Tips'];
         }
@@ -594,13 +594,13 @@ 
     {
         wp_register_style(
             'events-admin-css',
-            EVENTS_ASSETS_URL . 'events-admin-page.css',
+            EVENTS_ASSETS_URL.'events-admin-page.css',
             [],
             EVENT_ESPRESSO_VERSION
         );
         wp_register_style(
             'ee-cat-admin',
-            EVENTS_ASSETS_URL . 'ee-cat-admin.css',
+            EVENTS_ASSETS_URL.'ee-cat-admin.css',
             [],
             EVENT_ESPRESSO_VERSION
         );
@@ -609,7 +609,7 @@ 
         // scripts
         wp_register_script(
             'event_editor_js',
-            EVENTS_ASSETS_URL . 'event_editor.js',
+            EVENTS_ASSETS_URL.'event_editor.js',
             ['ee_admin_js', 'jquery-ui-slider', 'jquery-ui-timepicker-addon'],
             EVENT_ESPRESSO_VERSION,
             true
@@ -635,16 +635,16 @@ 
         wp_enqueue_style('espresso-ui-theme');
         wp_register_style(
             'event-editor-css',
-            EVENTS_ASSETS_URL . 'event-editor.css',
+            EVENTS_ASSETS_URL.'event-editor.css',
             ['ee-admin-css'],
             EVENT_ESPRESSO_VERSION
         );
         wp_enqueue_style('event-editor-css');
         // scripts
-        if (! $this->admin_config->useAdvancedEditor()) {
+        if ( ! $this->admin_config->useAdvancedEditor()) {
             wp_register_script(
                 'event-datetime-metabox',
-                EVENTS_ASSETS_URL . 'event-datetime-metabox.js',
+                EVENTS_ASSETS_URL.'event-datetime-metabox.js',
                 ['event_editor_js', 'ee-datepicker'],
                 EVENT_ESPRESSO_VERSION
             );
@@ -714,15 +714,15 @@ 
     public function verify_event_edit($event = null, $req_type = '')
     {
         // don't need to do this when processing
-        if (! empty($req_type)) {
+        if ( ! empty($req_type)) {
             return;
         }
         // no event?
-        if (! $event instanceof EE_Event) {
+        if ( ! $event instanceof EE_Event) {
             $event = $this->_cpt_model_obj;
         }
         // STILL no event?
-        if (! $event instanceof EE_Event) {
+        if ( ! $event instanceof EE_Event) {
             return;
         }
         $orig_status = $event->status();
@@ -762,7 +762,7 @@ 
             );
         }
         // now we need to determine if the event has any tickets on sale.  If not then we dont' show the error
-        if (! $event->tickets_on_sale()) {
+        if ( ! $event->tickets_on_sale()) {
             return;
         }
         // made it here so show warning
@@ -810,7 +810,7 @@ 
     {
         $has_timezone_string = get_option('timezone_string');
         // only nag them about setting their timezone if it's their first event, and they haven't already done it
-        if (! $has_timezone_string && ! EEM_Event::instance()->exists([])) {
+        if ( ! $has_timezone_string && ! EEM_Event::instance()->exists([])) {
             EE_Error::add_attention(
                 sprintf(
                     __(
@@ -877,7 +877,7 @@ 
      */
     protected function _event_legend_items()
     {
-        $items    = [
+        $items = [
             'view_details'   => [
                 'class' => 'dashicons dashicons-search',
                 'desc'  => esc_html__('View Event', 'event_espresso'),
@@ -894,31 +894,31 @@ 
         $items    = apply_filters('FHEE__Events_Admin_Page___event_legend_items__items', $items);
         $statuses = [
             'sold_out_status'  => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::sold_out,
+                'class' => 'ee-status-legend ee-status-legend-'.EE_Datetime::sold_out,
                 'desc'  => EEH_Template::pretty_status(EE_Datetime::sold_out, false, 'sentence'),
             ],
             'active_status'    => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::active,
+                'class' => 'ee-status-legend ee-status-legend-'.EE_Datetime::active,
                 'desc'  => EEH_Template::pretty_status(EE_Datetime::active, false, 'sentence'),
             ],
             'upcoming_status'  => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::upcoming,
+                'class' => 'ee-status-legend ee-status-legend-'.EE_Datetime::upcoming,
                 'desc'  => EEH_Template::pretty_status(EE_Datetime::upcoming, false, 'sentence'),
             ],
             'postponed_status' => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::postponed,
+                'class' => 'ee-status-legend ee-status-legend-'.EE_Datetime::postponed,
                 'desc'  => EEH_Template::pretty_status(EE_Datetime::postponed, false, 'sentence'),
             ],
             'cancelled_status' => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::cancelled,
+                'class' => 'ee-status-legend ee-status-legend-'.EE_Datetime::cancelled,
                 'desc'  => EEH_Template::pretty_status(EE_Datetime::cancelled, false, 'sentence'),
             ],
             'expired_status'   => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::expired,
+                'class' => 'ee-status-legend ee-status-legend-'.EE_Datetime::expired,
                 'desc'  => EEH_Template::pretty_status(EE_Datetime::expired, false, 'sentence'),
             ],
             'inactive_status'  => [
-                'class' => 'ee-status-legend ee-status-legend-' . EE_Datetime::inactive,
+                'class' => 'ee-status-legend ee-status-legend-'.EE_Datetime::inactive,
                 'desc'  => EEH_Template::pretty_status(EE_Datetime::inactive, false, 'sentence'),
             ],
         ];
@@ -937,7 +937,7 @@ 
      */
     private function _event_model()
     {
-        if (! $this->_event_model instanceof EEM_Event) {
+        if ( ! $this->_event_model instanceof EEM_Event) {
             $this->_event_model = EE_Registry::instance()->load_model('Event');
         }
         return $this->_event_model;
@@ -957,8 +957,8 @@ 
     public function extra_permalink_field_buttons($return, $id, $new_title, $new_slug)
     {
         // make sure this is only when editing
-        if (! empty($id)) {
-            $post   = get_post($id);
+        if ( ! empty($id)) {
+            $post = get_post($id);
             $return .= '<a class="button button-small" onclick="prompt(\'Shortcode:\', jQuery(\'#shortcode\').val()); return false;" href="#"  tabindex="-1">'
                        . esc_html__('Shortcode', 'event_espresso')
                        . '</a> ';
@@ -985,7 +985,7 @@ 
     protected function _events_overview_list_table()
     {
         do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $this->_template_args['after_list_table']                           =
+        $this->_template_args['after_list_table'] =
             ! empty($this->_template_args['after_list_table'])
                 ? (array) $this->_template_args['after_list_table']
                 : [];
@@ -995,9 +995,9 @@ 
                 esc_html__('View Event Archive Page', 'event_espresso'),
                 'button'
             );
-        $this->_template_args['after_list_table']['legend']                 =
+        $this->_template_args['after_list_table']['legend'] =
             $this->_display_legend($this->_event_legend_items());
-        $this->_admin_page_title                                            .= ' '
+        $this->_admin_page_title .= ' '
             . $this->get_action_link_or_button(
                 'create_new',
                 'add',
@@ -1061,12 +1061,12 @@ 
         /** @var FeatureFlags $flags */
         $flags = $this->loader->getShared('EventEspresso\core\domain\services\capabilities\FeatureFlags');
         // check if the new EDTR reg options meta box is being used, and if so, don't run updates for legacy version
-        if (! $this->admin_config->useAdvancedEditor() || ! $flags->featureAllowed('use_reg_options_meta_box')) {
-            $event_values['EVT_display_ticket_selector']     =
+        if ( ! $this->admin_config->useAdvancedEditor() || ! $flags->featureAllowed('use_reg_options_meta_box')) {
+            $event_values['EVT_display_ticket_selector'] =
                 ! empty($this->_req_data['display_ticket_selector'])
                     ? 1
                     : 0;
-            $event_values['EVT_additional_limit']            = min(
+            $event_values['EVT_additional_limit'] = min(
                 apply_filters('FHEE__EE_Events_Admin__insert_update_cpt_item__EVT_additional_limit_max', 255),
                 ! empty($this->_req_data['additional_limit'])
                     ? absint($this->_req_data['additional_limit'])
@@ -1098,7 +1098,7 @@ 
                 'status*1' => $this->_req_data['original_post_status'],
             ],
         ];
-        $event         = $this->_event_model()->get_one([$get_one_where]);
+        $event = $this->_event_model()->get_one([$get_one_where]);
         // the following are default callbacks for event attachment updates
         // that can be overridden by caffeinated functionality and/or addons.
         $event_update_callbacks = apply_filters(
@@ -1108,7 +1108,7 @@ 
                 [$this, '_default_tickets_update'],
             ]
         );
-        $att_success            = true;
+        $att_success = true;
         foreach ($event_update_callbacks as $e_callback) {
             $_success = is_callable($e_callback)
                 ? $e_callback($event, $this->_req_data)
@@ -1175,7 +1175,7 @@ 
      */
     protected function _default_venue_update(EE_Event $evtobj, $data)
     {
-        require_once(EE_MODELS . 'EEM_Venue.model.php');
+        require_once(EE_MODELS.'EEM_Venue.model.php');
         $venue_model   = EE_Registry::instance()->load_model('Venue');
         $rows_affected = null;
         $venue_id      = ! empty($data['venue_id']) ? $data['venue_id'] : null;
@@ -1206,7 +1206,7 @@ 
             'status'              => 'publish',
         ];
         // if we've got the venue_id then we're just updating the existing venue so let's do that and then get out.
-        if (! empty($venue_id)) {
+        if ( ! empty($venue_id)) {
             $update_where  = [$venue_model->primary_key_name() => $venue_id];
             $rows_affected = $venue_model->update($venue_array, [$update_where]);
             // we've gotta make sure that the venue is always attached to a revision..
@@ -1258,7 +1258,7 @@ 
             ];
             // if we have an id then let's get existing object first and then set the new values.
             //  Otherwise we instantiate a new object for save.
-            if (! empty($dtt['DTT_ID'])) {
+            if ( ! empty($dtt['DTT_ID'])) {
                 $DTM = EE_Registry::instance()
                                   ->load_model('Datetime', [$evtobj->get_timezone()])
                                   ->get_one_by_ID($dtt['DTT_ID']);
@@ -1269,7 +1269,7 @@ 
                 }
                 // make sure the $dtt_id here is saved in case after the add_relation_to() the autosave replaces it.
                 // We need to do this so we dont' TRASH the parent DTT.
-                $saved_dtts[ $DTM->ID() ] = $DTM;
+                $saved_dtts[$DTM->ID()] = $DTM;
             } else {
                 $DTM = EE_Registry::instance()->load_class(
                     'Datetime',
@@ -1304,15 +1304,15 @@ 
         foreach ($data['edit_tickets'] as $row => $tkt) {
             $incoming_date_formats = ['Y-m-d', 'h:i a'];
             $update_prices         = false;
-            $ticket_price          = isset($data['edit_prices'][ $row ][1]['PRC_amount'])
-                ? $data['edit_prices'][ $row ][1]['PRC_amount']
+            $ticket_price          = isset($data['edit_prices'][$row][1]['PRC_amount'])
+                ? $data['edit_prices'][$row][1]['PRC_amount']
                 : 0;
             // trim inputs to ensure any excess whitespace is removed.
             $tkt = array_map('trim', $tkt);
             if (empty($tkt['TKT_start_date'])) {
                 // let's use now in the set timezone.
                 $now                   = new DateTime('now', new DateTimeZone($evtobj->get_timezone()));
-                $tkt['TKT_start_date'] = $now->format($incoming_date_formats[0] . ' ' . $incoming_date_formats[1]);
+                $tkt['TKT_start_date'] = $now->format($incoming_date_formats[0].' '.$incoming_date_formats[1]);
             }
             if (empty($tkt['TKT_end_date'])) {
                 // use the start date of the first datetime
@@ -1350,7 +1350,7 @@ 
             // that this ticket didn't removed or added to any datetime in the session but DID have it's items modified.
             // keep in mind that if the TKT has been sold (and we have changed pricing information),
             // then we won't be updating the tkt but instead a new tkt will be created and the old one archived.
-            if (! empty($tkt['TKT_ID'])) {
+            if ( ! empty($tkt['TKT_ID'])) {
                 $TKT = EE_Registry::instance()
                                   ->load_model('Ticket', [$evtobj->get_timezone()])
                                   ->get_one_by_ID($tkt['TKT_ID']);
@@ -1394,7 +1394,7 @@ 
                         $TKT->save();
                         // make sure this ticket is still recorded in our saved_tkts
                         // so we don't run it through the regular trash routine.
-                        $saved_tickets[ $TKT->ID() ] = $TKT;
+                        $saved_tickets[$TKT->ID()] = $TKT;
                         // create new ticket that's a copy of the existing except a new id of course
                         // (and not archived) AND has the new TKT_price associated with it.
                         $TKT = clone $TKT;
@@ -1441,9 +1441,9 @@ 
             }
             // initially let's add the ticket to the dtt
             $saved_dtt->_add_relation_to($TKT, 'Ticket');
-            $saved_tickets[ $TKT->ID() ] = $TKT;
+            $saved_tickets[$TKT->ID()] = $TKT;
             // add prices to ticket
-            $this->_add_prices_to_ticket($data['edit_prices'][ $row ], $TKT, $update_prices);
+            $this->_add_prices_to_ticket($data['edit_prices'][$row], $TKT, $update_prices);
         }
         // however now we need to handle permanently deleting tickets via the ui.
         //  Keep in mind that the ui does not allow deleting/archiving tickets that have ticket sold.
@@ -1548,13 +1548,13 @@ 
     {
         // load formatter helper
         // args for getting related registrations
-        $approved_query_args        = [
+        $approved_query_args = [
             [
                 'REG_deleted' => 0,
                 'STS_ID'      => EEM_Registration::status_id_approved,
             ],
         ];
-        $not_approved_query_args    = [
+        $not_approved_query_args = [
             [
                 'REG_deleted' => 0,
                 'STS_ID'      => EEM_Registration::status_id_not_approved,
@@ -1617,7 +1617,7 @@ 
         $publish_box_extra_args['event_editor_overview_add'] = ob_get_clean();
         // load template
         EEH_Template::display_template(
-            EVENTS_TEMPLATE_PATH . 'event_publish_box_extras.template.php',
+            EVENTS_TEMPLATE_PATH.'event_publish_box_extras.template.php',
             $publish_box_extra_args
         );
     }
@@ -1653,7 +1653,7 @@ 
         /** @var FeatureFlags $flags */
         $flags = $this->loader->getShared('EventEspresso\core\domain\services\capabilities\FeatureFlags');
         // check if the new EDTR reg options meta box is being used, and if so, don't load the legacy version
-        if (! $use_advanced_editor || ! $flags->featureAllowed('use_reg_options_meta_box')) {
+        if ( ! $use_advanced_editor || ! $flags->featureAllowed('use_reg_options_meta_box')) {
             add_meta_box(
                 'espresso_event_editor_event_options',
                 esc_html__('Event Registration Options', 'event_espresso'),
@@ -1662,7 +1662,7 @@ 
                 'side'
             );
         }
-        if (! $use_advanced_editor) {
+        if ( ! $use_advanced_editor) {
             add_meta_box(
                 'espresso_event_editor_tickets',
                 esc_html__('Event Datetime & Ticket', 'event_espresso'),
@@ -1675,7 +1675,7 @@ 
             if ($flags->featureAllowed('use_reg_options_meta_box')) {
                 add_action(
                     'add_meta_boxes_espresso_events',
-                    function () {
+                    function() {
                         global $current_screen;
                         remove_meta_box('authordiv', $current_screen, 'normal');
                     },
@@ -1714,7 +1714,7 @@ 
             'trash_icon'               => 'ee-lock-icon',
             'disabled'                 => '',
         ];
-        $event_id      = is_object($this->_cpt_model_obj) ? $this->_cpt_model_obj->ID() : null;
+        $event_id = is_object($this->_cpt_model_obj) ? $this->_cpt_model_obj->ID() : null;
         do_action('AHEE_log', __FILE__, __FUNCTION__, '');
         /**
          * 1. Start with retrieving Datetimes
@@ -1737,24 +1737,24 @@ 
                     'default_where_conditions' => 'none',
                 ]
             );
-            if (! empty($related_tickets)) {
+            if ( ! empty($related_tickets)) {
                 $template_args['total_ticket_rows'] = count($related_tickets);
                 $row                                = 0;
                 foreach ($related_tickets as $ticket) {
-                    $existing_ticket_ids[]        = $ticket->get('TKT_ID');
+                    $existing_ticket_ids[] = $ticket->get('TKT_ID');
                     $template_args['ticket_rows'] .= $this->_get_ticket_row($ticket, false, $row);
                     $row++;
                 }
             } else {
                 $template_args['total_ticket_rows'] = 1;
                 /** @type EE_Ticket $ticket */
-                $ticket                       = EE_Registry::instance()->load_model('Ticket')->create_default_object();
+                $ticket = EE_Registry::instance()->load_model('Ticket')->create_default_object();
                 $template_args['ticket_rows'] .= $this->_get_ticket_row($ticket);
             }
         } else {
             $template_args['time'] = $times[0];
             /** @type EE_Ticket $ticket */
-            $ticket                       = EE_Registry::instance()->load_model('Ticket')->get_all_default_tickets();
+            $ticket = EE_Registry::instance()->load_model('Ticket')->get_all_default_tickets();
             $template_args['ticket_rows'] .= $this->_get_ticket_row($ticket[1]);
             // NOTE: we're just sending the first default row
             // (decaf can't manage default tickets so this should be sufficient);
@@ -1769,9 +1769,9 @@ 
             EE_Registry::instance()->load_model('Ticket')->create_default_object(),
             true
         );
-        $template                                  = apply_filters(
+        $template = apply_filters(
             'FHEE__Events_Admin_Page__ticket_metabox__template',
-            EVENTS_TEMPLATE_PATH . 'event_tickets_metabox_main.template.php'
+            EVENTS_TEMPLATE_PATH.'event_tickets_metabox_main.template.php'
         );
         EEH_Template::display_template($template, $template_args);
     }
@@ -1795,7 +1795,7 @@ 
     private function _get_ticket_row($ticket, $skeleton = false, $row = 0)
     {
         $template_args = [
-            'tkt_status_class'    => ' tkt-status-' . $ticket->ticket_status(),
+            'tkt_status_class'    => ' tkt-status-'.$ticket->ticket_status(),
             'tkt_archive_class'   => $ticket->ticket_status() === EE_Ticket::archived && ! $skeleton ? ' tkt-archived'
                 : '',
             'ticketrow'           => $skeleton ? 'TICKETNUM' : $row,
@@ -1807,10 +1807,10 @@ 
             'TKT_qty'             => $ticket->get_pretty('TKT_qty', 'input'),
             'edit_ticketrow_name' => $skeleton ? 'TICKETNAMEATTR' : 'edit_tickets',
             'TKT_sold'            => $skeleton ? 0 : $ticket->get('TKT_sold'),
-            'trash_icon'          => ($skeleton || (! empty($ticket) && ! $ticket->get('TKT_deleted')))
-                                     && (! empty($ticket) && $ticket->get('TKT_sold') === 0)
+            'trash_icon'          => ($skeleton || ( ! empty($ticket) && ! $ticket->get('TKT_deleted')))
+                                     && ( ! empty($ticket) && $ticket->get('TKT_sold') === 0)
                 ? 'trash-icon dashicons dashicons-post-trash clickable' : 'ee-lock-icon',
-            'disabled'            => $skeleton || (! empty($ticket) && ! $ticket->get('TKT_deleted')) ? ''
+            'disabled'            => $skeleton || ( ! empty($ticket) && ! $ticket->get('TKT_deleted')) ? ''
                 : ' disabled=disabled',
         ];
         $price         = $ticket->ID() !== 0
@@ -1837,7 +1837,7 @@ 
                     ['order_by' => ['DTT_EVT_start' => 'ASC']]
                 )
                 : null;
-            if (! empty($earliest_dtt)) {
+            if ( ! empty($earliest_dtt)) {
                 $template_args['TKT_end_date'] = $earliest_dtt->get_datetime('DTT_EVT_start', 'Y-m-d', 'h:i a');
             } else {
                 $template_args['TKT_end_date'] = date(
@@ -1849,7 +1849,7 @@ 
         $template_args = array_merge($template_args, $price_args);
         $template      = apply_filters(
             'FHEE__Events_Admin_Page__get_ticket_row__template',
-            EVENTS_TEMPLATE_PATH . 'event_tickets_metabox_ticket_row.template.php',
+            EVENTS_TEMPLATE_PATH.'event_tickets_metabox_ticket_row.template.php',
             $ticket
         );
         return EEH_Template::display_template($template, $template_args, true);
@@ -1862,7 +1862,7 @@ 
      */
     public function registration_options_meta_box()
     {
-        $yes_no_values             = [
+        $yes_no_values = [
             ['id' => true, 'text' => esc_html__('Yes', 'event_espresso')],
             ['id' => false, 'text' => esc_html__('No', 'event_espresso')],
         ];
@@ -1883,12 +1883,12 @@ 
             $default_reg_status_values,
             $this->_cpt_model_obj->default_registration_status()
         );
-        $template_args['display_description']             = EEH_Form_Fields::select_input(
+        $template_args['display_description'] = EEH_Form_Fields::select_input(
             'display_desc',
             $yes_no_values,
             $this->_cpt_model_obj->display_description()
         );
-        $template_args['display_ticket_selector']         = EEH_Form_Fields::select_input(
+        $template_args['display_ticket_selector'] = EEH_Form_Fields::select_input(
             'display_ticket_selector',
             $yes_no_values,
             $this->_cpt_model_obj->display_ticket_selector(),
@@ -1904,7 +1904,7 @@ 
             $default_reg_status_values
         );
         EEH_Template::display_template(
-            EVENTS_TEMPLATE_PATH . 'event_registration_options.template.php',
+            EVENTS_TEMPLATE_PATH.'event_registration_options.template.php',
             $template_args
         );
     }
@@ -1934,7 +1934,7 @@ 
     {
         $EEME    = $this->_event_model();
         $offset  = ($current_page - 1) * $per_page;
-        $limit   = $count ? null : $offset . ',' . $per_page;
+        $limit   = $count ? null : $offset.','.$per_page;
         $orderby = isset($this->_req_data['orderby']) ? $this->_req_data['orderby'] : 'EVT_ID';
         $order   = isset($this->_req_data['order']) ? $this->_req_data['order'] : 'DESC';
         if (isset($this->_req_data['month_range'])) {
@@ -1963,7 +1963,7 @@ 
         // categories?
         $category = isset($this->_req_data['EVT_CAT']) && $this->_req_data['EVT_CAT'] > 0
             ? $this->_req_data['EVT_CAT'] : null;
-        if (! empty($category)) {
+        if ( ! empty($category)) {
             $where['Term_Taxonomy.taxonomy'] = EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY;
             $where['Term_Taxonomy.term_id']  = $category;
         }
@@ -1971,10 +1971,10 @@ 
         $start_formats = EEM_Datetime::instance()->get_formats_for('DTT_EVT_start');
         if (isset($this->_req_data['month_range']) && $this->_req_data['month_range'] !== '') {
             $DateTime = new DateTime(
-                $year_r . '-' . $month_r . '-01 00:00:00',
+                $year_r.'-'.$month_r.'-01 00:00:00',
                 new DateTimeZone('UTC')
             );
-            $start    = $DateTime->getTimestamp();
+            $start = $DateTime->getTimestamp();
             // set the datetime to be the end of the month
             $DateTime->setDate(
                 $year_r,
@@ -1999,7 +1999,7 @@ 
                                                         ->format(implode(' ', $start_formats));
             $where['Datetime.DTT_EVT_start'] = ['BETWEEN', [$start, $end]];
         }
-        if (! EE_Registry::instance()->CAP->current_user_can('ee_read_others_events', 'get_events')) {
+        if ( ! EE_Registry::instance()->CAP->current_user_can('ee_read_others_events', 'get_events')) {
             $where['EVT_wp_user'] = get_current_user_id();
         } elseif (
             ! isset($where['status'])
@@ -2023,7 +2023,7 @@ 
         }
         // search query handling
         if (isset($this->_req_data['s'])) {
-            $search_string = '%' . $this->_req_data['s'] . '%';
+            $search_string = '%'.$this->_req_data['s'].'%';
             $where['OR']   = [
                 'EVT_name'       => ['LIKE', $search_string],
                 'EVT_desc'       => ['LIKE', $search_string],
@@ -2139,7 +2139,7 @@ 
             // clean status
             $event_status = sanitize_key($event_status);
             // grab status
-            if (! empty($event_status)) {
+            if ( ! empty($event_status)) {
                 $success = $this->_change_event_status($EVT_ID, $event_status);
             } else {
                 $success = false;
@@ -2181,7 +2181,7 @@ 
         // clean status
         $event_status = sanitize_key($event_status);
         // grab status
-        if (! empty($event_status)) {
+        if ( ! empty($event_status)) {
             $success = true;
             // determine the event id and set to array.
             $EVT_IDs = isset($this->_req_data['EVT_IDs']) ? (array) $this->_req_data['EVT_IDs'] : [];
@@ -2233,7 +2233,7 @@ 
     private function _change_event_status($EVT_ID = 0, $event_status = '')
     {
         // grab event id
-        if (! $EVT_ID) {
+        if ( ! $EVT_ID) {
             $msg = esc_html__(
                 'An error occurred. No Event ID or an invalid Event ID was received.',
                 'event_espresso'
@@ -2306,7 +2306,7 @@ 
      */
     protected function getModelObjNodeGroupPersister()
     {
-        if (! $this->model_obj_node_group_persister instanceof NodeGroupDao) {
+        if ( ! $this->model_obj_node_group_persister instanceof NodeGroupDao) {
             $this->model_obj_node_group_persister =
                 $this->getLoader()->load('\EventEspresso\core\services\orm\tree_traversal\NodeGroupDao');
         }
@@ -2341,7 +2341,7 @@ 
             ],
             $this->_admin_base_url
         );
-        $event_ids         = array_map(
+        $event_ids = array_map(
             'intval',
             $event_ids
         );
@@ -2590,7 +2590,7 @@ 
                                                 . esc_html__(
                                                     'Template Settings is a feature that is only available in the premium version of Event Espresso 4 which is available with a support license purchase on EventEspresso.com. Template Settings allow you to configure some of the appearance options for both the Event List and Event Details pages.',
                                                     'event_espresso'
-                                                ) . '</strong>';
+                                                ).'</strong>';
         $this->display_admin_caf_preview_page('template_settings_tab');
     }
 
@@ -2610,12 +2610,12 @@ 
         // set default category object
         $this->_set_empty_category_object();
         // only set if we've got an id
-        if (! isset($this->_req_data['EVT_CAT_ID'])) {
+        if ( ! isset($this->_req_data['EVT_CAT_ID'])) {
             return;
         }
         $category_id = absint($this->_req_data['EVT_CAT_ID']);
         $term        = get_term($category_id, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY);
-        if (! empty($term)) {
+        if ( ! empty($term)) {
             $this->_category->category_name       = $term->name;
             $this->_category->category_identifier = $term->slug;
             $this->_category->category_desc       = $term->description;
@@ -2723,7 +2723,7 @@ 
             $category_select_values,
             $this->_category->parent
         );
-        $template_args   = [
+        $template_args = [
             'category'                 => $this->_category,
             'category_select'          => $category_select,
             'unique_id_info_help_link' => $this->_get_help_tab_link('unique_id_info'),
@@ -2731,7 +2731,7 @@ 
             'disable'                  => '',
             'disabled_message'         => false,
         ];
-        $template        = EVENTS_TEMPLATE_PATH . 'event_category_details.template.php';
+        $template = EVENTS_TEMPLATE_PATH.'event_category_details.template.php';
         return EEH_Template::display_template($template, $template_args, true);
     }
 
@@ -2820,7 +2820,7 @@ 
         $insert_ids = $update
             ? wp_update_term($cat_id, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY, $term_args)
             : wp_insert_term($category_name, EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY, $term_args);
-        if (! is_array($insert_ids)) {
+        if ( ! is_array($insert_ids)) {
             $msg = esc_html__(
                 'An error occurred and the category has not been saved to the database.',
                 'event_espresso'
@@ -2855,7 +2855,7 @@ 
         $limit   = ($current_page - 1) * $per_page;
         $where   = ['taxonomy' => EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY];
         if (isset($this->_req_data['s'])) {
-            $sstr        = '%' . $this->_req_data['s'] . '%';
+            $sstr        = '%'.$this->_req_data['s'].'%';
             $where['OR'] = [
                 'Term.name'   => ['LIKE', $sstr],
                 'description' => ['LIKE', $sstr],
@@ -2864,7 +2864,7 @@ 
         $query_params = [
             $where,
             'order_by'   => [$orderby => $order],
-            'limit'      => $limit . ',' . $per_page,
+            'limit'      => $limit.','.$per_page,
             'force_join' => ['Term'],
         ];
         return $count

admin_pages/messages/Messages_Admin_Page.core.php

Indentation +4555 added lines, -4555 removed lines

@@ -19,2650 +19,2650 @@ 
 class Messages_Admin_Page extends EE_Admin_Page
 {
 
-    /**
-     * @type EE_Message_Resource_Manager $_message_resource_manager
-     */
-    protected $_message_resource_manager;
-
-    /**
-     * @type string $_active_message_type_name
-     */
-    protected $_active_message_type_name = '';
-
-    /**
-     * @type EE_messenger $_active_messenger
-     */
-    protected $_active_messenger;
-    protected $_activate_state;
-    protected $_activate_meta_box_type;
-    protected $_current_message_meta_box;
-    protected $_current_message_meta_box_object;
-    protected $_context_switcher;
-    protected $_shortcodes = array();
-    protected $_active_messengers = array();
-    protected $_active_message_types = array();
-
-    /**
-     * @var EE_Message_Template_Group $_message_template_group
-     */
-    protected $_message_template_group;
-    protected $_m_mt_settings = array();
-
-
-    /**
-     * This is set via the _set_message_template_group method and holds whatever the template pack for the group is.
-     * IF there is no group then it gets automatically set to the Default template pack.
-     *
-     * @since 4.5.0
-     *
-     * @var EE_Messages_Template_Pack
-     */
-    protected $_template_pack;
-
-
-    /**
-     * This is set via the _set_message_template_group method and holds whatever the template pack variation for the
-     * group is.  If there is no group then it automatically gets set to default.
-     *
-     * @since 4.5.0
-     *
-     * @var string
-     */
-    protected $_variation;
-
-
-    /**
-     * @param bool $routing
-     * @throws EE_Error
-     */
-    public function __construct($routing = true)
-    {
-        // make sure messages autoloader is running
-        EED_Messages::set_autoloaders();
-        parent::__construct($routing);
-    }
-
-
-    protected function _init_page_props()
-    {
-        $this->page_slug = EE_MSG_PG_SLUG;
-        $this->page_label = esc_html__('Messages Settings', 'event_espresso');
-        $this->_admin_base_url = EE_MSG_ADMIN_URL;
-        $this->_admin_base_path = EE_MSG_ADMIN;
-
-        $this->_activate_state = isset($this->_req_data['activate_state']) ? (array) $this->_req_data['activate_state']
-            : array();
-
-        $this->_active_messenger = isset($this->_req_data['messenger']) ? $this->_req_data['messenger'] : null;
-        $this->_load_message_resource_manager();
-    }
-
-
-    /**
-     * loads messenger objects into the $_active_messengers property (so we can access the needed methods)
-     *
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    protected function _load_message_resource_manager()
-    {
-        $this->_message_resource_manager = EE_Registry::instance()->load_lib('Message_Resource_Manager');
-    }
-
-
-    /**
-     * @deprecated 4.9.9.rc.014
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function get_messengers_for_list_table()
-    {
-        EE_Error::doing_it_wrong(
-            __METHOD__,
-            sprintf(
-                esc_html__(
-                    'This method is no longer in use.  There is no replacement for it. The method was used to generate a set of values for use in creating a messenger filter dropdown which is now generated differently via %s',
-                    'event_espresso'
-                ),
-                'Messages_Admin_Page::get_messengers_select_input()'
-            ),
-            '4.9.9.rc.014'
-        );
-
-        $m_values = array();
-        $active_messengers = EEM_Message::instance()->get_all(array('group_by' => 'MSG_messenger'));
-        // setup messengers for selects
-        $i = 1;
-        foreach ($active_messengers as $active_messenger) {
-            if ($active_messenger instanceof EE_Message) {
-                $m_values[ $i ]['id'] = $active_messenger->messenger();
-                $m_values[ $i ]['text'] = ucwords($active_messenger->messenger_label());
-                $i++;
-            }
-        }
-
-        return $m_values;
-    }
-
-
-    /**
-     * @deprecated 4.9.9.rc.014
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function get_message_types_for_list_table()
-    {
-        EE_Error::doing_it_wrong(
-            __METHOD__,
-            sprintf(
-                esc_html__(
-                    'This method is no longer in use.  There is no replacement for it. The method was used to generate a set of values for use in creating a message type filter dropdown which is now generated differently via %s',
-                    'event_espresso'
-                ),
-                'Messages_Admin_Page::get_message_types_select_input()'
-            ),
-            '4.9.9.rc.014'
-        );
-
-        $mt_values = array();
-        $active_messages = EEM_Message::instance()->get_all(array('group_by' => 'MSG_message_type'));
-        $i = 1;
-        foreach ($active_messages as $active_message) {
-            if ($active_message instanceof EE_Message) {
-                $mt_values[ $i ]['id'] = $active_message->message_type();
-                $mt_values[ $i ]['text'] = ucwords($active_message->message_type_label());
-                $i++;
-            }
-        }
-
-        return $mt_values;
-    }
-
-
-    /**
-     * @deprecated 4.9.9.rc.014
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function get_contexts_for_message_types_for_list_table()
-    {
-        EE_Error::doing_it_wrong(
-            __METHOD__,
-            sprintf(
-                esc_html__(
-                    'This method is no longer in use.  There is no replacement for it. The method was used to generate a set of values for use in creating a message type context filter dropdown which is now generated differently via %s',
-                    'event_espresso'
-                ),
-                'Messages_Admin_Page::get_contexts_for_message_types_select_input()'
-            ),
-            '4.9.9.rc.014'
-        );
-
-        $contexts = array();
-        $active_message_contexts = EEM_Message::instance()->get_all(array('group_by' => 'MSG_context'));
-        foreach ($active_message_contexts as $active_message) {
-            if ($active_message instanceof EE_Message) {
-                $message_type = $active_message->message_type_object();
-                if ($message_type instanceof EE_message_type) {
-                    $message_type_contexts = $message_type->get_contexts();
-                    foreach ($message_type_contexts as $context => $context_details) {
-                        $contexts[ $context ] = $context_details['label'];
-                    }
-                }
-            }
-        }
-
-        return $contexts;
-    }
-
-
-    /**
-     * Generate select input with provided messenger options array.
-     *
-     * @param array $messenger_options Array of messengers indexed by messenger slug and values are the messenger
-     *                                 labels.
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_messengers_select_input($messenger_options)
-    {
-        // if empty or just one value then just return an empty string
-        if (
-            empty($messenger_options)
-            || ! is_array($messenger_options)
-            || count($messenger_options) === 1
-        ) {
-            return '';
-        }
-        // merge in default
-        $messenger_options = array_merge(
-            array('none_selected' => esc_html__('Show All Messengers', 'event_espresso')),
-            $messenger_options
-        );
-        $input = new EE_Select_Input(
-            $messenger_options,
-            array(
-                'html_name'  => 'ee_messenger_filter_by',
-                'html_id'    => 'ee_messenger_filter_by',
-                'html_class' => 'wide',
-                'default'    => isset($this->_req_data['ee_messenger_filter_by'])
-                    ? sanitize_title($this->_req_data['ee_messenger_filter_by'])
-                    : 'none_selected',
-            )
-        );
-
-        return $input->get_html_for_input();
-    }
-
-
-    /**
-     * Generate select input with provided message type options array.
-     *
-     * @param array $message_type_options Array of message types indexed by message type slug, and values are the
-     *                                    message type labels
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_message_types_select_input($message_type_options)
-    {
-        // if empty or count of options is 1 then just return an empty string
-        if (
-            empty($message_type_options)
-            || ! is_array($message_type_options)
-            || count($message_type_options) === 1
-        ) {
-            return '';
-        }
-        // merge in default
-        $message_type_options = array_merge(
-            array('none_selected' => esc_html__('Show All Message Types', 'event_espresso')),
-            $message_type_options
-        );
-        $input = new EE_Select_Input(
-            $message_type_options,
-            array(
-                'html_name'  => 'ee_message_type_filter_by',
-                'html_id'    => 'ee_message_type_filter_by',
-                'html_class' => 'wide',
-                'default'    => isset($this->_req_data['ee_message_type_filter_by'])
-                    ? sanitize_title($this->_req_data['ee_message_type_filter_by'])
-                    : 'none_selected',
-            )
-        );
-
-        return $input->get_html_for_input();
-    }
-
-
-    /**
-     * Generate select input with provide message type contexts array.
-     *
-     * @param array $context_options Array of message type contexts indexed by context slug, and values are the
-     *                               context label.
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_contexts_for_message_types_select_input($context_options)
-    {
-        // if empty or count of options is one then just return empty string
-        if (
-            empty($context_options)
-            || ! is_array($context_options)
-            || count($context_options) === 1
-        ) {
-            return '';
-        }
-        // merge in default
-        $context_options = array_merge(
-            array('none_selected' => esc_html__('Show all Contexts', 'event_espresso')),
-            $context_options
-        );
-        $input = new EE_Select_Input(
-            $context_options,
-            array(
-                'html_name'  => 'ee_context_filter_by',
-                'html_id'    => 'ee_context_filter_by',
-                'html_class' => 'wide',
-                'default'    => isset($this->_req_data['ee_context_filter_by'])
-                    ? sanitize_title($this->_req_data['ee_context_filter_by'])
-                    : 'none_selected',
-            )
-        );
-
-        return $input->get_html_for_input();
-    }
-
-
-    protected function _ajax_hooks()
-    {
-        add_action('wp_ajax_activate_messenger', array($this, 'activate_messenger_toggle'));
-        add_action('wp_ajax_activate_mt', array($this, 'activate_mt_toggle'));
-        add_action('wp_ajax_ee_msgs_save_settings', array($this, 'save_settings'));
-        add_action('wp_ajax_ee_msgs_update_mt_form', array($this, 'update_mt_form'));
-        add_action('wp_ajax_switch_template_pack', array($this, 'switch_template_pack'));
-        add_action('wp_ajax_toggle_context_template', array($this, 'toggle_context_template'));
-    }
-
-
-    protected function _define_page_props()
-    {
-        $this->_admin_page_title = $this->page_label;
-        $this->_labels = array(
-            'buttons'    => array(
-                'add'    => esc_html__('Add New Message Template', 'event_espresso'),
-                'edit'   => esc_html__('Edit Message Template', 'event_espresso'),
-                'delete' => esc_html__('Delete Message Template', 'event_espresso'),
-            ),
-            'publishbox' => esc_html__('Update Actions', 'event_espresso'),
-        );
-    }
-
-
-    /**
-     *        an array for storing key => value pairs of request actions and their corresponding methods
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _set_page_routes()
-    {
-        $grp_id = ! empty($this->_req_data['GRP_ID']) && ! is_array($this->_req_data['GRP_ID'])
-            ? $this->_req_data['GRP_ID']
-            : 0;
-        $grp_id = empty($grp_id) && ! empty($this->_req_data['id'])
-            ? $this->_req_data['id']
-            : $grp_id;
-        $msg_id = ! empty($this->_req_data['MSG_ID']) && ! is_array($this->_req_data['MSG_ID'])
-            ? $this->_req_data['MSG_ID']
-            : 0;
-
-        $this->_page_routes = array(
-            'default'                          => array(
-                'func'       => '_message_queue_list_table',
-                'capability' => 'ee_read_global_messages',
-            ),
-            'global_mtps'                      => array(
-                'func'       => '_ee_default_messages_overview_list_table',
-                'capability' => 'ee_read_global_messages',
-            ),
-            'custom_mtps'                      => array(
-                'func'       => '_custom_mtps_preview',
-                'capability' => 'ee_read_messages',
-            ),
-            'add_new_message_template'         => array(
-                'func'       => '_add_message_template',
-                'capability' => 'ee_edit_messages',
-                'noheader'   => true,
-            ),
-            'edit_message_template'            => array(
-                'func'       => '_edit_message_template',
-                'capability' => 'ee_edit_message',
-                'obj_id'     => $grp_id,
-            ),
-            'preview_message'                  => array(
-                'func'               => '_preview_message',
-                'capability'         => 'ee_read_message',
-                'obj_id'             => $grp_id,
-                'noheader'           => true,
-                'headers_sent_route' => 'display_preview_message',
-            ),
-            'display_preview_message'          => array(
-                'func'       => '_display_preview_message',
-                'capability' => 'ee_read_message',
-                'obj_id'     => $grp_id,
-            ),
-            'insert_message_template'          => array(
-                'func'       => '_insert_or_update_message_template',
-                'capability' => 'ee_edit_messages',
-                'args'       => array('new_template' => true),
-                'noheader'   => true,
-            ),
-            'update_message_template'          => array(
-                'func'       => '_insert_or_update_message_template',
-                'capability' => 'ee_edit_message',
-                'obj_id'     => $grp_id,
-                'args'       => array('new_template' => false),
-                'noheader'   => true,
-            ),
-            'trash_message_template'           => array(
-                'func'       => '_trash_or_restore_message_template',
-                'capability' => 'ee_delete_message',
-                'obj_id'     => $grp_id,
-                'args'       => array('trash' => true, 'all' => true),
-                'noheader'   => true,
-            ),
-            'trash_message_template_context'   => array(
-                'func'       => '_trash_or_restore_message_template',
-                'capability' => 'ee_delete_message',
-                'obj_id'     => $grp_id,
-                'args'       => array('trash' => true),
-                'noheader'   => true,
-            ),
-            'restore_message_template'         => array(
-                'func'       => '_trash_or_restore_message_template',
-                'capability' => 'ee_delete_message',
-                'obj_id'     => $grp_id,
-                'args'       => array('trash' => false, 'all' => true),
-                'noheader'   => true,
-            ),
-            'restore_message_template_context' => array(
-                'func'       => '_trash_or_restore_message_template',
-                'capability' => 'ee_delete_message',
-                'obj_id'     => $grp_id,
-                'args'       => array('trash' => false),
-                'noheader'   => true,
-            ),
-            'delete_message_template'          => array(
-                'func'       => '_delete_message_template',
-                'capability' => 'ee_delete_message',
-                'obj_id'     => $grp_id,
-                'noheader'   => true,
-            ),
-            'reset_to_default'                 => array(
-                'func'       => '_reset_to_default_template',
-                'capability' => 'ee_edit_message',
-                'obj_id'     => $grp_id,
-                'noheader'   => true,
-            ),
-            'settings'                         => array(
-                'func'       => '_settings',
-                'capability' => 'manage_options',
-            ),
-            'update_global_settings'           => array(
-                'func'       => '_update_global_settings',
-                'capability' => 'manage_options',
-                'noheader'   => true,
-            ),
-            'generate_now'                     => array(
-                'func'       => '_generate_now',
-                'capability' => 'ee_send_message',
-                'noheader'   => true,
-            ),
-            'generate_and_send_now'            => array(
-                'func'       => '_generate_and_send_now',
-                'capability' => 'ee_send_message',
-                'noheader'   => true,
-            ),
-            'queue_for_resending'              => array(
-                'func'       => '_queue_for_resending',
-                'capability' => 'ee_send_message',
-                'noheader'   => true,
-            ),
-            'send_now'                         => array(
-                'func'       => '_send_now',
-                'capability' => 'ee_send_message',
-                'noheader'   => true,
-            ),
-            'delete_ee_message'                => array(
-                'func'       => '_delete_ee_messages',
-                'capability' => 'ee_delete_messages',
-                'noheader'   => true,
-            ),
-            'delete_ee_messages'               => array(
-                'func'       => '_delete_ee_messages',
-                'capability' => 'ee_delete_messages',
-                'noheader'   => true,
-                'obj_id'     => $msg_id,
-            ),
-        );
-    }
-
-
-    protected function _set_page_config()
-    {
-        $this->_page_config = array(
-            'default'                  => array(
-                'nav'           => array(
-                    'label' => esc_html__('Message Activity', 'event_espresso'),
-                    'order' => 10,
-                ),
-                'list_table'    => 'EE_Message_List_Table',
-                // 'qtips' => array( 'EE_Message_List_Table_Tips' ),
-                'require_nonce' => false,
-            ),
-            'global_mtps'              => array(
-                'nav'           => array(
-                    'label' => esc_html__('Default Message Templates', 'event_espresso'),
-                    'order' => 20,
-                ),
-                'list_table'    => 'Messages_Template_List_Table',
-                'help_tabs'     => array(
-                    'messages_overview_help_tab'                                => array(
-                        'title'    => esc_html__('Messages Overview', 'event_espresso'),
-                        'filename' => 'messages_overview',
-                    ),
-                    'messages_overview_messages_table_column_headings_help_tab' => array(
-                        'title'    => esc_html__('Messages Table Column Headings', 'event_espresso'),
-                        'filename' => 'messages_overview_table_column_headings',
-                    ),
-                    'messages_overview_messages_filters_help_tab'               => array(
-                        'title'    => esc_html__('Message Filters', 'event_espresso'),
-                        'filename' => 'messages_overview_filters',
-                    ),
-                    'messages_overview_messages_views_help_tab'                 => array(
-                        'title'    => esc_html__('Message Views', 'event_espresso'),
-                        'filename' => 'messages_overview_views',
-                    ),
-                    'message_overview_message_types_help_tab'                   => array(
-                        'title'    => esc_html__('Message Types', 'event_espresso'),
-                        'filename' => 'messages_overview_types',
-                    ),
-                    'messages_overview_messengers_help_tab'                     => array(
-                        'title'    => esc_html__('Messengers', 'event_espresso'),
-                        'filename' => 'messages_overview_messengers',
-                    ),
-                ),
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => array('Messages_Overview_Help_Tour'),
-                'require_nonce' => false,
-            ),
-            'custom_mtps'              => array(
-                'nav'           => array(
-                    'label' => esc_html__('Custom Message Templates', 'event_espresso'),
-                    'order' => 30,
-                ),
-                'help_tabs'     => array(),
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => array(),
-                'require_nonce' => false,
-            ),
-            'add_new_message_template' => array(
-                'nav'           => array(
-                    'label'      => esc_html__('Add New Message Templates', 'event_espresso'),
-                    'order'      => 5,
-                    'persistent' => false,
-                ),
-                'require_nonce' => false,
-            ),
-            'edit_message_template'    => array(
-                'labels'        => array(
-                    'buttons'    => array(
-                        'reset' => esc_html__('Reset Templates', 'event_espresso'),
-                    ),
-                    'publishbox' => esc_html__('Update Actions', 'event_espresso'),
-                ),
-                'nav'           => array(
-                    'label'      => esc_html__('Edit Message Templates', 'event_espresso'),
-                    'order'      => 5,
-                    'persistent' => false,
-                    'url'        => '',
-                ),
-                'metaboxes'     => array('_publish_post_box', '_register_edit_meta_boxes'),
-                'has_metaboxes' => true,
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => array('Message_Templates_Edit_Help_Tour'),
-                'help_tabs'     => array(
-                    'edit_message_template'            => array(
-                        'title'    => esc_html__('Message Template Editor', 'event_espresso'),
-                        'callback' => 'edit_message_template_help_tab',
-                    ),
-                    'message_templates_help_tab'       => array(
-                        'title'    => esc_html__('Message Templates', 'event_espresso'),
-                        'filename' => 'messages_templates',
-                    ),
-                    'message_template_shortcodes'      => array(
-                        'title'    => esc_html__('Message Shortcodes', 'event_espresso'),
-                        'callback' => 'message_template_shortcodes_help_tab',
-                    ),
-                    'message_preview_help_tab'         => array(
-                        'title'    => esc_html__('Message Preview', 'event_espresso'),
-                        'filename' => 'messages_preview',
-                    ),
-                    'messages_overview_other_help_tab' => array(
-                        'title'    => esc_html__('Messages Other', 'event_espresso'),
-                        'filename' => 'messages_overview_other',
-                    ),
-                ),
-                'require_nonce' => false,
-            ),
-            'display_preview_message'  => array(
-                'nav'           => array(
-                    'label'      => esc_html__('Message Preview', 'event_espresso'),
-                    'order'      => 5,
-                    'url'        => '',
-                    'persistent' => false,
-                ),
-                'help_tabs'     => array(
-                    'preview_message' => array(
-                        'title'    => esc_html__('About Previews', 'event_espresso'),
-                        'callback' => 'preview_message_help_tab',
-                    ),
-                ),
-                'require_nonce' => false,
-            ),
-            'settings'                 => array(
-                'nav'           => array(
-                    'label' => esc_html__('Settings', 'event_espresso'),
-                    'order' => 40,
-                ),
-                'metaboxes'     => array('_messages_settings_metaboxes'),
-                'help_tabs'     => array(
-                    'messages_settings_help_tab'               => array(
-                        'title'    => esc_html__('Messages Settings', 'event_espresso'),
-                        'filename' => 'messages_settings',
-                    ),
-                    'messages_settings_message_types_help_tab' => array(
-                        'title'    => esc_html__('Activating / Deactivating Message Types', 'event_espresso'),
-                        'filename' => 'messages_settings_message_types',
-                    ),
-                    'messages_settings_messengers_help_tab'    => array(
-                        'title'    => esc_html__('Activating / Deactivating Messengers', 'event_espresso'),
-                        'filename' => 'messages_settings_messengers',
-                    ),
-                ),
-                // disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
-                // 'help_tour'     => array('Messages_Settings_Help_Tour'),
-                'require_nonce' => false,
-            ),
-        );
-    }
-
-
-    protected function _add_screen_options()
-    {
-        // todo
-    }
-
-
-    protected function _add_screen_options_global_mtps()
-    {
-        /**
-         * Note: the reason for the value swap here on $this->_admin_page_title is because $this->_per_page_screen_options
-         * uses the $_admin_page_title property and we want different outputs in the different spots.
-         */
-        $page_title = $this->_admin_page_title;
-        $this->_admin_page_title = esc_html__('Global Message Templates', 'event_espresso');
-        $this->_per_page_screen_option();
-        $this->_admin_page_title = $page_title;
-    }
-
-
-    protected function _add_screen_options_default()
-    {
-        $this->_admin_page_title = esc_html__('Message Activity', 'event_espresso');
-        $this->_per_page_screen_option();
-    }
-
-
-    // none of the below group are currently used for Messages
-    protected function _add_feature_pointers()
-    {
-    }
-
-    public function admin_init()
-    {
-    }
-
-    public function admin_notices()
-    {
-    }
-
-    public function admin_footer_scripts()
-    {
-    }
-
-
-    public function messages_help_tab()
-    {
-        EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_messages_help_tab.template.php');
-    }
-
-
-    public function messengers_help_tab()
-    {
-        EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_messenger_help_tab.template.php');
-    }
-
-
-    public function message_types_help_tab()
-    {
-        EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_message_type_help_tab.template.php');
-    }
-
-
-    public function messages_overview_help_tab()
-    {
-        EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_overview_help_tab.template.php');
-    }
-
-
-    public function message_templates_help_tab()
-    {
-        EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_message_templates_help_tab.template.php');
-    }
-
-
-    public function edit_message_template_help_tab()
-    {
-        $args['img1'] = '<img src="' . EE_MSG_ASSETS_URL . 'images/editor.png' . '" alt="'
-                        . esc_attr__('Editor Title', 'event_espresso')
-                        . '" />';
-        $args['img2'] = '<img src="' . EE_MSG_ASSETS_URL . 'images/switch-context.png' . '" alt="'
-                        . esc_attr__('Context Switcher and Preview', 'event_espresso')
-                        . '" />';
-        $args['img3'] = '<img class="left" src="' . EE_MSG_ASSETS_URL . 'images/form-fields.png' . '" alt="'
-                        . esc_attr__('Message Template Form Fields', 'event_espresso')
-                        . '" />';
-        $args['img4'] = '<img class="right" src="' . EE_MSG_ASSETS_URL . 'images/shortcodes-metabox.png' . '" alt="'
-                        . esc_attr__('Shortcodes Metabox', 'event_espresso')
-                        . '" />';
-        $args['img5'] = '<img class="right" src="' . EE_MSG_ASSETS_URL . 'images/publish-meta-box.png' . '" alt="'
-                        . esc_attr__('Publish Metabox', 'event_espresso')
-                        . '" />';
-        EEH_Template::display_template(
-            EE_MSG_TEMPLATE_PATH . 'ee_msg_messages_templates_editor_help_tab.template.php',
-            $args
-        );
-    }
-
-
-    public function message_template_shortcodes_help_tab()
-    {
-        $this->_set_shortcodes();
-        $args['shortcodes'] = $this->_shortcodes;
-        EEH_Template::display_template(
-            EE_MSG_TEMPLATE_PATH . 'ee_msg_messages_shortcodes_help_tab.template.php',
-            $args
-        );
-    }
-
-
-    public function preview_message_help_tab()
-    {
-        EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_preview_help_tab.template.php');
-    }
-
-
-    public function settings_help_tab()
-    {
-        $args['img1'] = '<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-active.png'
-                        . '" alt="' . esc_attr__('Active Email Tab', 'event_espresso') . '" />';
-        $args['img2'] = '<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-inactive.png'
-                        . '" alt="' . esc_attr__('Inactive Email Tab', 'event_espresso') . '" />';
-        $args['img3'] = '<div class="switch">'
-                        . '<input class="ee-on-off-toggle ee-toggle-round-flat"'
-                        . ' type="checkbox" checked="checked">'
-                        . '<label for="ee-on-off-toggle-on"></label>'
-                        . '</div>';
-        $args['img4'] = '<div class="switch">'
-                        . '<input class="ee-on-off-toggle ee-toggle-round-flat"'
-                        . ' type="checkbox">'
-                        . '<label for="ee-on-off-toggle-on"></label>'
-                        . '</div>';
-        EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_messages_settings_help_tab.template.php', $args);
-    }
-
-
-    public function load_scripts_styles()
-    {
-        wp_register_style('espresso_ee_msg', EE_MSG_ASSETS_URL . 'ee_message_admin.css', EVENT_ESPRESSO_VERSION);
-        wp_enqueue_style('espresso_ee_msg');
-
-        wp_register_script(
-            'ee-messages-settings',
-            EE_MSG_ASSETS_URL . 'ee-messages-settings.js',
-            array('jquery-ui-droppable', 'ee-serialize-full-array'),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        wp_register_script(
-            'ee-msg-list-table-js',
-            EE_MSG_ASSETS_URL . 'ee_message_admin_list_table.js',
-            array('ee-dialog'),
-            EVENT_ESPRESSO_VERSION
-        );
-    }
-
-
-    public function load_scripts_styles_default()
-    {
-        wp_enqueue_script('ee-msg-list-table-js');
-    }
-
-
-    public function wp_editor_css($mce_css)
-    {
-        // if we're on the edit_message_template route
-        if ($this->_req_action === 'edit_message_template' && $this->_active_messenger instanceof EE_messenger) {
-            $message_type_name = $this->_active_message_type_name;
-
-            // we're going to REPLACE the existing mce css
-            // we need to get the css file location from the active messenger
-            $mce_css = $this->_active_messenger->get_variation(
-                $this->_template_pack,
-                $message_type_name,
-                true,
-                'wpeditor',
-                $this->_variation
-            );
-        }
-
-        return $mce_css;
-    }
-
-
-    public function load_scripts_styles_edit_message_template()
-    {
-
-        $this->_set_shortcodes();
-
-        EE_Registry::$i18n_js_strings['confirm_default_reset'] = sprintf(
-            esc_html__(
-                'Are you sure you want to reset the %s %s message templates?  Remember continuing will reset the templates for all contexts in this messenger and message type group.',
-                'event_espresso'
-            ),
-            $this->_message_template_group->messenger_obj()->label['singular'],
-            $this->_message_template_group->message_type_obj()->label['singular']
-        );
-        EE_Registry::$i18n_js_strings['confirm_switch_template_pack'] = esc_html__(
-            'Switching the template pack for a messages template will reset the content for the template so the new layout is loaded.  Any custom content in the existing template will be lost. Are you sure you wish to do this?',
-            'event_espresso'
-        );
-        EE_Registry::$i18n_js_strings['server_error'] = esc_html__(
-            'An unknown error occurred on the server while attempting to process your request. Please refresh the page and try again or contact support.',
-            'event_espresso'
-        );
-
-        wp_register_script(
-            'ee_msgs_edit_js',
-            EE_MSG_ASSETS_URL . 'ee_message_editor.js',
-            array('jquery'),
-            EVENT_ESPRESSO_VERSION
-        );
-
-        wp_enqueue_script('ee_admin_js');
-        wp_enqueue_script('ee_msgs_edit_js');
-
-        // add in special css for tiny_mce
-        add_filter('mce_css', array($this, 'wp_editor_css'));
-    }
-
-
-    public function load_scripts_styles_display_preview_message()
-    {
-
-        $this->_set_message_template_group();
-
-        if (isset($this->_req_data['messenger'])) {
-            $this->_active_messenger = $this->_message_resource_manager->get_active_messenger(
-                $this->_req_data['messenger']
-            );
-        }
-
-        $message_type_name = isset($this->_req_data['message_type']) ? $this->_req_data['message_type'] : '';
-
-
-        wp_enqueue_style(
-            'espresso_preview_css',
-            $this->_active_messenger->get_variation(
-                $this->_template_pack,
-                $message_type_name,
-                true,
-                'preview',
-                $this->_variation
-            )
-        );
-    }
-
-
-    public function load_scripts_styles_settings()
-    {
-        wp_register_style(
-            'ee-message-settings',
-            EE_MSG_ASSETS_URL . 'ee_message_settings.css',
-            array(),
-            EVENT_ESPRESSO_VERSION
-        );
-        wp_enqueue_style('ee-text-links');
-        wp_enqueue_style('ee-message-settings');
-        wp_enqueue_script('ee-messages-settings');
-    }
-
-
-    /**
-     * set views array for List Table
-     */
-    public function _set_list_table_views_global_mtps()
-    {
-        $this->_views = array(
-            'in_use' => array(
-                'slug'  => 'in_use',
-                'label' => esc_html__('In Use', 'event_espresso'),
-                'count' => 0,
-            ),
-        );
-    }
-
-
-    /**
-     * Set views array for the Custom Template List Table
-     */
-    public function _set_list_table_views_custom_mtps()
-    {
-        $this->_set_list_table_views_global_mtps();
-        $this->_views['in_use']['bulk_action'] = array(
-            'trash_message_template' => esc_html__('Move to Trash', 'event_espresso'),
-        );
-    }
-
-
-    /**
-     * set views array for message queue list table
-     *
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function _set_list_table_views_default()
-    {
-        EE_Registry::instance()->load_helper('Template');
-
-        $common_bulk_actions = EE_Registry::instance()->CAP->current_user_can(
-            'ee_send_message',
-            'message_list_table_bulk_actions'
-        )
-            ? array(
-                'generate_now'          => esc_html__('Generate Now', 'event_espresso'),
-                'generate_and_send_now' => esc_html__('Generate and Send Now', 'event_espresso'),
-                'queue_for_resending'   => esc_html__('Queue for Resending', 'event_espresso'),
-                'send_now'              => esc_html__('Send Now', 'event_espresso'),
-            )
-            : array();
-
-        $delete_bulk_action = EE_Registry::instance()->CAP->current_user_can(
-            'ee_delete_messages',
-            'message_list_table_bulk_actions'
-        )
-            ? array('delete_ee_messages' => esc_html__('Delete Messages', 'event_espresso'))
-            : array();
-
-
-        $this->_views = array(
-            'all' => array(
-                'slug'        => 'all',
-                'label'       => esc_html__('All', 'event_espresso'),
-                'count'       => 0,
-                'bulk_action' => array_merge($common_bulk_actions, $delete_bulk_action),
-            ),
-        );
-
-
-        foreach (EEM_Message::instance()->all_statuses() as $status) {
-            if ($status === EEM_Message::status_debug_only && ! EEM_Message::debug()) {
-                continue;
-            }
-            $status_bulk_actions = $common_bulk_actions;
-            // unset bulk actions not applying to status
-            if (! empty($status_bulk_actions)) {
-                switch ($status) {
-                    case EEM_Message::status_idle:
-                    case EEM_Message::status_resend:
-                        $status_bulk_actions['send_now'] = $common_bulk_actions['send_now'];
-                        break;
-
-                    case EEM_Message::status_failed:
-                    case EEM_Message::status_debug_only:
-                    case EEM_Message::status_messenger_executing:
-                        $status_bulk_actions = array();
-                        break;
-
-                    case EEM_Message::status_incomplete:
-                        unset($status_bulk_actions['queue_for_resending'], $status_bulk_actions['send_now']);
-                        break;
-
-                    case EEM_Message::status_retry:
-                    case EEM_Message::status_sent:
-                        unset($status_bulk_actions['generate_now'], $status_bulk_actions['generate_and_send_now']);
-                        break;
-                }
-            }
-
-            // skip adding messenger executing status to views because it will be included with the Failed view.
-            if ($status === EEM_Message::status_messenger_executing) {
-                continue;
-            }
-
-            $this->_views[ strtolower($status) ] = array(
-                'slug'        => strtolower($status),
-                'label'       => EEH_Template::pretty_status($status, false, 'sentence'),
-                'count'       => 0,
-                'bulk_action' => array_merge($status_bulk_actions, $delete_bulk_action),
-            );
-        }
-    }
-
-
-    protected function _ee_default_messages_overview_list_table()
-    {
-        $this->_admin_page_title = esc_html__('Default Message Templates', 'event_espresso');
-        $this->display_admin_list_table_page_with_no_sidebar();
-    }
-
-
-    protected function _message_queue_list_table()
-    {
-        $this->_search_btn_label = esc_html__('Message Activity', 'event_espresso');
-        $this->_template_args['per_column'] = 6;
-        $this->_template_args['after_list_table'] = $this->_display_legend($this->_message_legend_items());
-        $this->_template_args['before_list_table'] = '<h3>'
-                                                     . EEM_Message::instance()->get_pretty_label_for_results()
-                                                     . '</h3>';
-        $this->display_admin_list_table_page_with_no_sidebar();
-    }
-
-
-    protected function _message_legend_items()
-    {
-
-        $action_css_classes = EEH_MSG_Template::get_message_action_icons();
-        $action_items = array();
-
-        foreach ($action_css_classes as $action_item => $action_details) {
-            if ($action_item === 'see_notifications_for') {
-                continue;
-            }
-            $action_items[ $action_item ] = array(
-                'class' => $action_details['css_class'],
-                'desc'  => $action_details['label'],
-            );
-        }
-
-        /** @type array $status_items status legend setup */
-        $status_items = array(
-            'incomplete_status'          => array(
-                'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_incomplete,
-                'desc'  => EEH_Template::pretty_status(EEM_Message::status_incomplete, false, 'sentence'),
-            ),
-            'idle_status'                => array(
-                'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_idle,
-                'desc'  => EEH_Template::pretty_status(EEM_Message::status_idle, false, 'sentence'),
-            ),
-            'resend_status'              => array(
-                'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_resend,
-                'desc'  => EEH_Template::pretty_status(EEM_Message::status_resend, false, 'sentence'),
-            ),
-            'messenger_executing_status' => array(
-                'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_messenger_executing,
-                'desc'  => EEH_Template::pretty_status(EEM_Message::status_messenger_executing, false, 'sentence'),
-            ),
-            'sent_status'                => array(
-                'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_sent,
-                'desc'  => EEH_Template::pretty_status(EEM_Message::status_sent, false, 'sentence'),
-            ),
-            'retry_status'               => array(
-                'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_retry,
-                'desc'  => EEH_Template::pretty_status(EEM_Message::status_retry, false, 'sentence'),
-            ),
-            'failed_status'              => array(
-                'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_failed,
-                'desc'  => EEH_Template::pretty_status(EEM_Message::status_failed, false, 'sentence'),
-            ),
-        );
-        if (EEM_Message::debug()) {
-            $status_items['debug_only_status'] = array(
-                'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_debug_only,
-                'desc'  => EEH_Template::pretty_status(EEM_Message::status_debug_only, false, 'sentence'),
-            );
-        }
-
-        return array_merge($action_items, $status_items);
-    }
-
-
-    protected function _custom_mtps_preview()
-    {
-        $this->_admin_page_title = esc_html__('Custom Message Templates (Preview)', 'event_espresso');
-        $this->_template_args['preview_img'] = '<img src="' . EE_MSG_ASSETS_URL . 'images/custom_mtps_preview.png"'
-                                               . ' alt="' . esc_attr__(
-                                                   'Preview Custom Message Templates screenshot',
-                                                   'event_espresso'
-                                               ) . '" />';
-        $this->_template_args['preview_text'] = '<strong>'
-                                                . esc_html__(
-                                                    'Custom Message Templates is a feature that is only available in the premium version of Event Espresso 4 which is available with a support license purchase on EventEspresso.com. With the Custom Message Templates feature, you are able to create custom message templates and assign them on a per-event basis.',
-                                                    'event_espresso'
-                                                )
-                                                . '</strong>';
-
-        $this->display_admin_caf_preview_page('custom_message_types', false);
-    }
-
-
-    /**
-     * get_message_templates
-     * This gets all the message templates for listing on the overview list.
-     *
-     * @access public
-     * @param int    $perpage the amount of templates groups to show per page
-     * @param string $type    the current _view we're getting templates for
-     * @param bool   $count   return count?
-     * @param bool   $all     disregard any paging info (get all data);
-     * @param bool   $global  whether to return just global (true) or custom templates (false)
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function get_message_templates(
-        $perpage = 10,
-        $type = 'in_use',
-        $count = false,
-        $all = false,
-        $global = true
-    ) {
-
-        $MTP = EEM_Message_Template_Group::instance();
-
-        $this->_req_data['orderby'] = empty($this->_req_data['orderby']) ? 'GRP_ID' : $this->_req_data['orderby'];
-        $orderby = $this->_req_data['orderby'];
-
-        $order = (isset($this->_req_data['order']) && ! empty($this->_req_data['order']))
-            ? $this->_req_data['order']
-            : 'ASC';
-
-        $current_page = isset($this->_req_data['paged']) && ! empty($this->_req_data['paged'])
-            ? $this->_req_data['paged']
-            : 1;
-        $per_page = isset($this->_req_data['perpage']) && ! empty($this->_req_data['perpage'])
-            ? $this->_req_data['perpage']
-            : $perpage;
-
-        $offset = ($current_page - 1) * $per_page;
-        $limit = $all ? null : array($offset, $per_page);
-
-
-        // options will match what is in the _views array property
-        switch ($type) {
-            case 'in_use':
-                $templates = $MTP->get_all_active_message_templates($orderby, $order, $limit, $count, $global, true);
-                break;
-            default:
-                $templates = $MTP->get_all_trashed_grouped_message_templates($orderby, $order, $limit, $count, $global);
-        }
-
-        return $templates;
-    }
-
-
-    /**
-     * filters etc might need a list of installed message_types
-     *
-     * @return array an array of message type objects
-     */
-    public function get_installed_message_types()
-    {
-        $installed_message_types = $this->_message_resource_manager->installed_message_types();
-        $installed = array();
-
-        foreach ($installed_message_types as $message_type) {
-            $installed[ $message_type->name ] = $message_type;
-        }
-
-        return $installed;
-    }
-
-
-    /**
-     * _add_message_template
-     *
-     * This is used when creating a custom template. All Custom Templates start based off another template.
-     *
-     * @param string $message_type
-     * @param string $messenger
-     * @param string $GRP_ID
-     *
-     * @throws EE_error
-     */
-    protected function _add_message_template($message_type = '', $messenger = '', $GRP_ID = '')
-    {
-        // set values override any request data
-        $message_type = ! empty($message_type) ? $message_type : '';
-        $message_type = empty($message_type) && ! empty($this->_req_data['message_type'])
-            ? $this->_req_data['message_type']
-            : $message_type;
-
-        $messenger = ! empty($messenger) ? $messenger : '';
-        $messenger = empty($messenger) && ! empty($this->_req_data['messenger'])
-            ? $this->_req_data['messenger']
-            : $messenger;
-
-        $GRP_ID = ! empty($GRP_ID) ? $GRP_ID : '';
-        $GRP_ID = empty($GRP_ID) && ! empty($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : $GRP_ID;
-
-        // we need messenger and message type.  They should be coming from the event editor. If not here then return error
-        if (empty($message_type) || empty($messenger)) {
-            throw new EE_Error(
-                esc_html__(
-                    'Sorry, but we can\'t create new templates because we\'re missing the messenger or message type',
-                    'event_espresso'
-                )
-            );
-        }
-
-        // we need the GRP_ID for the template being used as the base for the new template
-        if (empty($GRP_ID)) {
-            throw new EE_Error(
-                esc_html__(
-                    'In order to create a custom message template the GRP_ID of the template being used as a base is needed',
-                    'event_espresso'
-                )
-            );
-        }
-
-        // let's just make sure the template gets generated!
-
-        // we need to reassign some variables for what the insert is expecting
-        $this->_req_data['MTP_messenger'] = $messenger;
-        $this->_req_data['MTP_message_type'] = $message_type;
-        $this->_req_data['GRP_ID'] = $GRP_ID;
-        $this->_insert_or_update_message_template(true);
-    }
-
-
-    /**
-     * public wrapper for the _add_message_template method
-     *
-     * @param string $message_type     message type slug
-     * @param string $messenger        messenger slug
-     * @param int    $GRP_ID           GRP_ID for the related message template group this new template will be based
-     *                                 off of.
-     * @throws EE_error
-     */
-    public function add_message_template($message_type, $messenger, $GRP_ID)
-    {
-        $this->_add_message_template($message_type, $messenger, $GRP_ID);
-    }
-
-
-    /**
-     * _edit_message_template
-     *
-     * @access protected
-     * @return void
-     * @throws InvalidIdentifierException
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _edit_message_template()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $template_fields = '';
-        $sidebar_fields = '';
-        // we filter the tinyMCE settings to remove the validation since message templates by their nature will not have
-        // valid html in the templates.
-        add_filter('tiny_mce_before_init', array($this, 'filter_tinymce_init'), 10, 2);
-
-        $GRP_ID = isset($this->_req_data['id']) && ! empty($this->_req_data['id'])
-            ? absint($this->_req_data['id'])
-            : false;
-
-        $EVT_ID = isset($this->_req_data['evt_id']) && ! empty($this->_req_data['evt_id'])
-        ? absint($this->_req_data['evt_id'])
-        : false;
-
-        $this->_set_shortcodes(); // this also sets the _message_template property.
-        $message_template_group = $this->_message_template_group;
-        $c_label = $message_template_group->context_label();
-        $c_config = $message_template_group->contexts_config();
-
-        reset($c_config);
-        $context = isset($this->_req_data['context']) && ! empty($this->_req_data['context'])
-            ? strtolower($this->_req_data['context'])
-            : key($c_config);
-
-
-        if (empty($GRP_ID)) {
-            $action = 'insert_message_template';
-            $edit_message_template_form_url = add_query_arg(
-                array('action' => $action, 'noheader' => true),
-                EE_MSG_ADMIN_URL
-            );
-        } else {
-            $action = 'update_message_template';
-            $edit_message_template_form_url = add_query_arg(
-                array('action' => $action, 'noheader' => true),
-                EE_MSG_ADMIN_URL
-            );
-        }
-
-        // set active messenger for this view
-        $this->_active_messenger = $this->_message_resource_manager->get_active_messenger(
-            $message_template_group->messenger()
-        );
-        $this->_active_message_type_name = $message_template_group->message_type();
-
-
-        // Do we have any validation errors?
-        $validators = $this->_get_transient();
-        $v_fields = ! empty($validators) ? array_keys($validators) : array();
-
-
-        // we need to assemble the title from Various details
-        $context_label = sprintf(
-            esc_html__('(%s %s)', 'event_espresso'),
-            $c_config[ $context ]['label'],
-            ucwords($c_label['label'])
-        );
-
-        $title = sprintf(
-            esc_html__(' %s %s Template %s', 'event_espresso'),
-            ucwords($message_template_group->messenger_obj()->label['singular']),
-            ucwords($message_template_group->message_type_obj()->label['singular']),
-            $context_label
-        );
-
-        $this->_template_args['GRP_ID'] = $GRP_ID;
-        $this->_template_args['message_template'] = $message_template_group;
-        $this->_template_args['is_extra_fields'] = false;
-
-
-        // let's get EEH_MSG_Template so we can get template form fields
-        $template_field_structure = EEH_MSG_Template::get_fields(
-            $message_template_group->messenger(),
-            $message_template_group->message_type()
-        );
-
-        if (! $template_field_structure) {
-            $template_field_structure = false;
-            $template_fields = esc_html__(
-                'There was an error in assembling the fields for this display (you should see an error message)',
-                'event_espresso'
-            );
-        }
-
-
-        $message_templates = $message_template_group->context_templates();
-
-
-        // if we have the extra key.. then we need to remove the content index from the template_field_structure as it
-        // will get handled in the "extra" array.
-        if (is_array($template_field_structure[ $context ]) && isset($template_field_structure[ $context ]['extra'])) {
-            foreach ($template_field_structure[ $context ]['extra'] as $reference_field => $new_fields) {
-                unset($template_field_structure[ $context ][ $reference_field ]);
-            }
-        }
-
-        // let's loop through the template_field_structure and actually assemble the input fields!
-        if (! empty($template_field_structure)) {
-            foreach ($template_field_structure[ $context ] as $template_field => $field_setup_array) {
-                // if this is an 'extra' template field then we need to remove any existing fields that are keyed up in
-                // the extra array and reset them.
-                if ($template_field === 'extra') {
-                    $this->_template_args['is_extra_fields'] = true;
-                    foreach ($field_setup_array as $reference_field => $new_fields_array) {
-                        $message_template = $message_templates[ $context ][ $reference_field ];
-                        $content = $message_template instanceof EE_Message_Template
-                            ? $message_template->get('MTP_content')
-                            : '';
-                        foreach ($new_fields_array as $extra_field => $extra_array) {
-                            // let's verify if we need this extra field via the shortcodes parameter.
-                            $continue = false;
-                            if (isset($extra_array['shortcodes_required'])) {
-                                foreach ((array) $extra_array['shortcodes_required'] as $shortcode) {
-                                    if (! array_key_exists($shortcode, $this->_shortcodes)) {
-                                        $continue = true;
-                                    }
-                                }
-                                if ($continue) {
-                                    continue;
-                                }
-                            }
-
-                            $field_id = $reference_field
-                                        . '-'
-                                        . $extra_field
-                                        . '-content';
-                            $template_form_fields[ $field_id ] = $extra_array;
-                            $template_form_fields[ $field_id ]['name'] = 'MTP_template_fields['
-                                                                         . $reference_field
-                                                                         . '][content]['
-                                                                         . $extra_field . ']';
-                            $css_class = isset($extra_array['css_class'])
-                                ? $extra_array['css_class']
-                                : '';
-
-                            $template_form_fields[ $field_id ]['css_class'] = ! empty($v_fields)
-                                                                              && in_array($extra_field, $v_fields, true)
-                                                                              &&
-                                                                              (
-                                                                                  is_array($validators[ $extra_field ])
-                                                                                  && isset($validators[ $extra_field ]['msg'])
-                                                                              )
-                                ? 'validate-error ' . $css_class
-                                : $css_class;
-
-                            $template_form_fields[ $field_id ]['value'] = ! empty($message_templates)
-                                                                          && isset($content[ $extra_field ])
-                                ? $content[ $extra_field ]
-                                : '';
-
-                            // do we have a validation error?  if we do then let's use that value instead
-                            $template_form_fields[ $field_id ]['value'] = isset($validators[ $extra_field ])
-                                ? $validators[ $extra_field ]['value']
-                                : $template_form_fields[ $field_id ]['value'];
-
-
-                            $template_form_fields[ $field_id ]['db-col'] = 'MTP_content';
-
-                            // shortcode selector
-                            $field_name_to_use = $extra_field === 'main'
-                                ? 'content'
-                                : $extra_field;
-                            $template_form_fields[ $field_id ]['append_content'] = $this->_get_shortcode_selector(
-                                $field_name_to_use,
-                                $field_id
-                            );
-
-                            if (isset($extra_array['input']) && $extra_array['input'] === 'wp_editor') {
-                                // we want to decode the entities
-                                $template_form_fields[ $field_id ]['value'] = $template_form_fields[ $field_id ]['value'];
-                            }/**/
-                        }
-                        $templatefield_MTP_id = $reference_field . '-MTP_ID';
-                        $templatefield_templatename_id = $reference_field . '-name';
-
-                        $template_form_fields[ $templatefield_MTP_id ] = array(
-                            'name'       => 'MTP_template_fields[' . $reference_field . '][MTP_ID]',
-                            'label'      => null,
-                            'input'      => 'hidden',
-                            'type'       => 'int',
-                            'required'   => false,
-                            'validation' => false,
-                            'value'      => ! empty($message_templates) ? $message_template->ID() : '',
-                            'css_class'  => '',
-                            'format'     => '%d',
-                            'db-col'     => 'MTP_ID',
-                        );
-
-                        $template_form_fields[ $templatefield_templatename_id ] = array(
-                            'name'       => 'MTP_template_fields[' . $reference_field . '][name]',
-                            'label'      => null,
-                            'input'      => 'hidden',
-                            'type'       => 'string',
-                            'required'   => false,
-                            'validation' => true,
-                            'value'      => $reference_field,
-                            'css_class'  => '',
-                            'format'     => '%s',
-                            'db-col'     => 'MTP_template_field',
-                        );
-                    }
-                    continue; // skip the next stuff, we got the necessary fields here for this dataset.
-                } else {
-                    $field_id = $template_field . '-content';
-                    $template_form_fields[ $field_id ] = $field_setup_array;
-                    $template_form_fields[ $field_id ]['name'] = 'MTP_template_fields[' . $template_field . '][content]';
-                    $message_template = isset($message_templates[ $context ][ $template_field ])
-                        ? $message_templates[ $context ][ $template_field ]
-                        : null;
-                    $template_form_fields[ $field_id ]['value'] = ! empty($message_templates)
-                                                                  && is_array($message_templates[ $context ])
-                                                                  && $message_template instanceof EE_Message_Template
-                        ? $message_template->get('MTP_content')
-                        : '';
-
-                    // do we have a validator error for this field?  if we do then we'll use that value instead
-                    $template_form_fields[ $field_id ]['value'] = isset($validators[ $template_field ])
-                        ? $validators[ $template_field ]['value']
-                        : $template_form_fields[ $field_id ]['value'];
-
-
-                    $template_form_fields[ $field_id ]['db-col'] = 'MTP_content';
-                    $css_class = isset($field_setup_array['css_class'])
-                        ? $field_setup_array['css_class']
-                        : '';
-                    $template_form_fields[ $field_id ]['css_class'] = ! empty($v_fields)
-                                                                      && in_array($template_field, $v_fields, true)
-                                                                      && isset($validators[ $template_field ]['msg'])
-                        ? 'validate-error ' . $css_class
-                        : $css_class;
-
-                    // shortcode selector
-                    $template_form_fields[ $field_id ]['append_content'] = $this->_get_shortcode_selector(
-                        $template_field,
-                        $field_id
-                    );
-                }
-
-                // k took care of content field(s) now let's take care of others.
-
-                $templatefield_MTP_id = $template_field . '-MTP_ID';
-                $templatefield_field_templatename_id = $template_field . '-name';
-
-                // foreach template field there are actually two form fields created
-                $template_form_fields[ $templatefield_MTP_id ] = array(
-                    'name'       => 'MTP_template_fields[' . $template_field . '][MTP_ID]',
-                    'label'      => null,
-                    'input'      => 'hidden',
-                    'type'       => 'int',
-                    'required'   => false,
-                    'validation' => true,
-                    'value'      => $message_template instanceof EE_Message_Template ? $message_template->ID() : '',
-                    'css_class'  => '',
-                    'format'     => '%d',
-                    'db-col'     => 'MTP_ID',
-                );
-
-                $template_form_fields[ $templatefield_field_templatename_id ] = array(
-                    'name'       => 'MTP_template_fields[' . $template_field . '][name]',
-                    'label'      => null,
-                    'input'      => 'hidden',
-                    'type'       => 'string',
-                    'required'   => false,
-                    'validation' => true,
-                    'value'      => $template_field,
-                    'css_class'  => '',
-                    'format'     => '%s',
-                    'db-col'     => 'MTP_template_field',
-                );
-            }
-
-            // add other fields
-            $template_form_fields['ee-msg-current-context'] = array(
-                'name'       => 'MTP_context',
-                'label'      => null,
-                'input'      => 'hidden',
-                'type'       => 'string',
-                'required'   => false,
-                'validation' => true,
-                'value'      => $context,
-                'css_class'  => '',
-                'format'     => '%s',
-                'db-col'     => 'MTP_context',
-            );
-
-            $template_form_fields['ee-msg-grp-id'] = array(
-                'name'       => 'GRP_ID',
-                'label'      => null,
-                'input'      => 'hidden',
-                'type'       => 'int',
-                'required'   => false,
-                'validation' => true,
-                'value'      => $GRP_ID,
-                'css_class'  => '',
-                'format'     => '%d',
-                'db-col'     => 'GRP_ID',
-            );
-
-            $template_form_fields['ee-msg-messenger'] = array(
-                'name'       => 'MTP_messenger',
-                'label'      => null,
-                'input'      => 'hidden',
-                'type'       => 'string',
-                'required'   => false,
-                'validation' => true,
-                'value'      => $message_template_group->messenger(),
-                'css_class'  => '',
-                'format'     => '%s',
-                'db-col'     => 'MTP_messenger',
-            );
-
-            $template_form_fields['ee-msg-message-type'] = array(
-                'name'       => 'MTP_message_type',
-                'label'      => null,
-                'input'      => 'hidden',
-                'type'       => 'string',
-                'required'   => false,
-                'validation' => true,
-                'value'      => $message_template_group->message_type(),
-                'css_class'  => '',
-                'format'     => '%s',
-                'db-col'     => 'MTP_message_type',
-            );
-
-            $sidebar_form_fields['ee-msg-is-global'] = array(
-                'name'       => 'MTP_is_global',
-                'label'      => esc_html__('Global Template', 'event_espresso'),
-                'input'      => 'hidden',
-                'type'       => 'int',
-                'required'   => false,
-                'validation' => true,
-                'value'      => $message_template_group->get('MTP_is_global'),
-                'css_class'  => '',
-                'format'     => '%d',
-                'db-col'     => 'MTP_is_global',
-            );
-
-            $sidebar_form_fields['ee-msg-is-override'] = array(
-                'name'       => 'MTP_is_override',
-                'label'      => esc_html__('Override all custom', 'event_espresso'),
-                'input'      => $message_template_group->is_global() ? 'checkbox' : 'hidden',
-                'type'       => 'int',
-                'required'   => false,
-                'validation' => true,
-                'value'      => $message_template_group->get('MTP_is_override'),
-                'css_class'  => '',
-                'format'     => '%d',
-                'db-col'     => 'MTP_is_override',
-            );
-
-            $sidebar_form_fields['ee-msg-is-active'] = array(
-                'name'       => 'MTP_is_active',
-                'label'      => esc_html__('Active Template', 'event_espresso'),
-                'input'      => 'hidden',
-                'type'       => 'int',
-                'required'   => false,
-                'validation' => true,
-                'value'      => $message_template_group->is_active(),
-                'css_class'  => '',
-                'format'     => '%d',
-                'db-col'     => 'MTP_is_active',
-            );
-
-            $sidebar_form_fields['ee-msg-deleted'] = array(
-                'name'       => 'MTP_deleted',
-                'label'      => null,
-                'input'      => 'hidden',
-                'type'       => 'int',
-                'required'   => false,
-                'validation' => true,
-                'value'      => $message_template_group->get('MTP_deleted'),
-                'css_class'  => '',
-                'format'     => '%d',
-                'db-col'     => 'MTP_deleted',
-            );
-            $sidebar_form_fields['ee-msg-author'] = array(
-                'name'       => 'MTP_user_id',
-                'label'      => esc_html__('Author', 'event_espresso'),
-                'input'      => 'hidden',
-                'type'       => 'int',
-                'required'   => false,
-                'validation' => false,
-                'value'      => $message_template_group->user(),
-                'format'     => '%d',
-                'db-col'     => 'MTP_user_id',
-            );
-
-            $sidebar_form_fields['ee-msg-route'] = array(
-                'name'  => 'action',
-                'input' => 'hidden',
-                'type'  => 'string',
-                'value' => $action,
-            );
-
-            $sidebar_form_fields['ee-msg-id'] = array(
-                'name'  => 'id',
-                'input' => 'hidden',
-                'type'  => 'int',
-                'value' => $GRP_ID,
-            );
-            $sidebar_form_fields['ee-msg-evt-nonce'] = array(
-                'name'  => $action . '_nonce',
-                'input' => 'hidden',
-                'type'  => 'string',
-                'value' => wp_create_nonce($action . '_nonce'),
-            );
-
-            if (isset($this->_req_data['template_switch']) && $this->_req_data['template_switch']) {
-                $sidebar_form_fields['ee-msg-template-switch'] = array(
-                    'name'  => 'template_switch',
-                    'input' => 'hidden',
-                    'type'  => 'int',
-                    'value' => 1,
-                );
-            }
-
-
-            $template_fields = $this->_generate_admin_form_fields($template_form_fields);
-            $sidebar_fields = $this->_generate_admin_form_fields($sidebar_form_fields);
-        } //end if ( !empty($template_field_structure) )
-
-        // set extra content for publish box
-        $this->_template_args['publish_box_extra_content'] = $sidebar_fields;
-        $this->_set_publish_post_box_vars(
-            'id',
-            $GRP_ID,
-            false,
-            add_query_arg(
-                array('action' => 'global_mtps'),
-                $this->_admin_base_url
-            )
-        );
-
-        // add preview button
-        $preview_url = parent::add_query_args_and_nonce(
-            array(
-                'message_type' => $message_template_group->message_type(),
-                'messenger'    => $message_template_group->messenger(),
-                'context'      => $context,
-                'GRP_ID'       => $GRP_ID,
-                'evt_id'       => $EVT_ID,
-                'action'       => 'preview_message',
-            ),
-            $this->_admin_base_url
-        );
-        $preview_button = '<a href="' . $preview_url . '" class="button-secondary messages-preview-button">'
-                          . esc_html__('Preview', 'event_espresso')
-                          . '</a>';
-
-
-        // setup context switcher
-        $context_switcher_args = array(
-            'page'    => 'espresso_messages',
-            'action'  => 'edit_message_template',
-            'id'      => $GRP_ID,
-            'evt_id'  => $EVT_ID,
-            'context' => $context,
-            'extra'   => $preview_button,
-        );
-        $this->_set_context_switcher($message_template_group, $context_switcher_args);
-
-
-        // main box
-        $this->_template_args['template_fields'] = $template_fields;
-        $this->_template_args['sidebar_box_id'] = 'details';
-        $this->_template_args['action'] = $action;
-        $this->_template_args['context'] = $context;
-        $this->_template_args['edit_message_template_form_url'] = $edit_message_template_form_url;
-        $this->_template_args['learn_more_about_message_templates_link'] =
-            $this->_learn_more_about_message_templates_link();
-
-
-        $this->_template_args['before_admin_page_content'] = $this->add_context_switcher();
-        $this->_template_args['before_admin_page_content'] .= $this->add_active_context_element(
-            $message_template_group,
-            $context,
-            $context_label
-        );
-        $this->_template_args['before_admin_page_content'] .= $this->_add_form_element_before();
-        $this->_template_args['after_admin_page_content'] = $this->_add_form_element_after();
-
-        $this->_template_path = $this->_template_args['GRP_ID']
-            ? EE_MSG_TEMPLATE_PATH . 'ee_msg_details_main_edit_meta_box.template.php'
-            : EE_MSG_TEMPLATE_PATH . 'ee_msg_details_main_add_meta_box.template.php';
-
-        // send along EE_Message_Template_Group object for further template use.
-        $this->_template_args['MTP'] = $message_template_group;
-
-        $this->_template_args['admin_page_content'] = EEH_Template::display_template(
-            $this->_template_path,
-            $this->_template_args,
-            true
-        );
-
-
-        // finally, let's set the admin_page title
-        $this->_admin_page_title = sprintf(__('Editing %s', 'event_espresso'), $title);
-
-
-        // we need to take care of setting the shortcodes property for use elsewhere.
-        $this->_set_shortcodes();
-
-
-        // final template wrapper
-        $this->display_admin_page_with_sidebar();
-    }
-
-
-    public function filter_tinymce_init($mceInit, $editor_id)
-    {
-        return $mceInit;
-    }
-
-
-    public function add_context_switcher()
-    {
-        return $this->_context_switcher;
-    }
-
-
-    /**
-     * Adds the activation/deactivation toggle for the message template context.
-     *
-     * @param EE_Message_Template_Group $message_template_group
-     * @param string                    $context
-     * @param string                    $context_label
-     * @return string
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidIdentifierException
-     */
-    protected function add_active_context_element(
-        EE_Message_Template_Group $message_template_group,
-        $context,
-        $context_label
-    ) {
-        $template_args = array(
-            'context'                   => $context,
-            'nonce'                     => wp_create_nonce('activate_' . $context . '_toggle_nonce'),
-            'is_active'                 => $message_template_group->is_context_active($context),
-            'on_off_action'             => $message_template_group->is_context_active($context)
-                ? 'context-off'
-                : 'context-on',
-            'context_label'             => str_replace(array('(', ')'), '', $context_label),
-            'message_template_group_id' => $message_template_group->ID(),
-        );
-        return EEH_Template::display_template(
-            EE_MSG_TEMPLATE_PATH . 'ee_msg_editor_active_context_element.template.php',
-            $template_args,
-            true
-        );
-    }
-
-
-    /**
-     * Ajax callback for `toggle_context_template` ajax action.
-     * Handles toggling the message context on or off.
-     *
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidIdentifierException
-     * @throws InvalidInterfaceException
-     */
-    public function toggle_context_template()
-    {
-        $success = true;
-        // check for required data
-        if (
-            ! isset(
-                $this->_req_data['message_template_group_id'],
-                $this->_req_data['context'],
-                $this->_req_data['status']
-            )
-        ) {
-            EE_Error::add_error(
-                esc_html__('Required data for doing this action is not available.', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-
-        $nonce = isset($this->_req_data['toggle_context_nonce'])
-            ? sanitize_text_field($this->_req_data['toggle_context_nonce'])
-            : '';
-        $nonce_ref = 'activate_' . $this->_req_data['context'] . '_toggle_nonce';
-        $this->_verify_nonce($nonce, $nonce_ref);
-        $status = $this->_req_data['status'];
-        if ($status !== 'off' && $status !== 'on') {
-            EE_Error::add_error(
-                sprintf(
-                    esc_html__('The given status (%s) is not valid. Must be "off" or "on"', 'event_espresso'),
-                    $this->_req_data['status']
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-        $message_template_group = EEM_Message_Template_Group::instance()->get_one_by_ID(
-            $this->_req_data['message_template_group_id']
-        );
-        if (! $message_template_group instanceof EE_Message_Template_Group) {
-            EE_Error::add_error(
-                sprintf(
-                    esc_html__(
-                        'Unable to change the active state because the given id "%1$d" does not match a valid "%2$s"',
-                        'event_espresso'
-                    ),
-                    $this->_req_data['message_template_group_id'],
-                    'EE_Message_Template_Group'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-        if ($success) {
-            $success = $status === 'off'
-                ? $message_template_group->deactivate_context($this->_req_data['context'])
-                : $message_template_group->activate_context($this->_req_data['context']);
-        }
-        $this->_template_args['success'] = $success;
-        $this->_return_json();
-    }
-
-
-    public function _add_form_element_before()
-    {
-        return '<form method="post" action="'
-               . $this->_template_args["edit_message_template_form_url"]
-               . '" id="ee-msg-edit-frm">';
-    }
-
-    public function _add_form_element_after()
-    {
-        return '</form>';
-    }
-
-
-    /**
-     * This executes switching the template pack for a message template.
-     *
-     * @since 4.5.0
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    public function switch_template_pack()
-    {
-        $GRP_ID = ! empty($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : 0;
-        $template_pack = ! empty($this->_req_data['template_pack']) ? $this->_req_data['template_pack'] : '';
-
-        // verify we have needed values.
-        if (empty($GRP_ID) || empty($template_pack)) {
-            $this->_template_args['error'] = true;
-            EE_Error::add_error(
-                esc_html__('The required date for switching templates is not available.', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        } else {
-            // get template, set the new template_pack and then reset to default
-            /** @type EE_Message_Template_Group $message_template_group */
-            $message_template_group = EEM_Message_Template_Group::instance()->get_one_by_ID($GRP_ID);
-
-            $message_template_group->set_template_pack_name($template_pack);
-            $this->_req_data['msgr'] = $message_template_group->messenger();
-            $this->_req_data['mt'] = $message_template_group->message_type();
-
-            $query_args = $this->_reset_to_default_template();
-
-            if (empty($query_args['id'])) {
-                EE_Error::add_error(
-                    esc_html__(
-                        'Something went wrong with switching the template pack. Please try again or contact EE support',
-                        'event_espresso'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-                $this->_template_args['error'] = true;
-            } else {
-                $template_label = $message_template_group->get_template_pack()->label;
-                $template_pack_labels = $message_template_group->messenger_obj()->get_supports_labels();
-                EE_Error::add_success(
-                    sprintf(
-                        esc_html__(
-                            'This message template has been successfully switched to use the %1$s %2$s.  Please wait while the page reloads with your new template.',
-                            'event_espresso'
-                        ),
-                        $template_label,
-                        $template_pack_labels->template_pack
-                    )
-                );
-                // generate the redirect url for js.
-                $url = self::add_query_args_and_nonce(
-                    $query_args,
-                    $this->_admin_base_url
-                );
-                $this->_template_args['data']['redirect_url'] = $url;
-                $this->_template_args['success'] = true;
-            }
-
-            $this->_return_json();
-        }
-    }
-
-
-    /**
-     * This handles resetting the template for the given messenger/message_type so that users can start from scratch if
-     * they want.
-     *
-     * @access protected
-     * @return array|null
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _reset_to_default_template()
-    {
-
-        $templates = array();
-        $GRP_ID = ! empty($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : 0;
-        // we need to make sure we've got the info we need.
-        if (! isset($this->_req_data['msgr'], $this->_req_data['mt'], $this->_req_data['GRP_ID'])) {
-            EE_Error::add_error(
-                esc_html__(
-                    'In order to reset the template to its default we require the messenger, message type, and message template GRP_ID to know what is being reset.  At least one of these is missing.',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-
-        // all templates will be reset to whatever the defaults are
-        // for the global template matching the messenger and message type.
-        $success = ! empty($GRP_ID) ? true : false;
-
-        if ($success) {
-            // let's first determine if the incoming template is a global template,
-            // if it isn't then we need to get the global template matching messenger and message type.
-            // $MTPG = EEM_Message_Template_Group::instance()->get_one_by_ID( $GRP_ID );
-
-
-            // note this is ONLY deleting the template fields (Message Template rows) NOT the message template group.
-            $success = $this->_delete_mtp_permanently($GRP_ID, false);
-
-            if ($success) {
-                // if successfully deleted, lets generate the new ones.
-                // Note. We set GLOBAL to true, because resets on ANY template
-                // will use the related global template defaults for regeneration.
-                // This means that if a custom template is reset it resets to whatever the related global template is.
-                // HOWEVER, we DO keep the template pack and template variation set
-                // for the current custom template when resetting.
-                $templates = $this->_generate_new_templates(
-                    $this->_req_data['msgr'],
-                    $this->_req_data['mt'],
-                    $GRP_ID,
-                    true
-                );
-            }
-        }
-
-        // any error messages?
-        if (! $success) {
-            EE_Error::add_error(
-                esc_html__(
-                    'Something went wrong with deleting existing templates. Unable to reset to default',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-
-        // all good, let's add a success message!
-        if ($success && ! empty($templates)) {
-            // the info for the template we generated is the first element in the returned array
-            // $templates = $templates[0];
-            EE_Error::overwrite_success();
-            EE_Error::add_success(__('Templates have been reset to defaults.', 'event_espresso'));
-        }
-
-
-        $query_args = array(
-            'id'      => isset($templates[0]['GRP_ID']) ? $templates[0]['GRP_ID'] : null,
-            'context' => isset($templates[0]['MTP_context']) ? $templates[0]['MTP_context'] : null,
-            'action'  => isset($templates[0]['GRP_ID']) ? 'edit_message_template' : 'global_mtps',
-        );
-
-        // if called via ajax then we return query args otherwise redirect
-        if (defined('DOING_AJAX') && DOING_AJAX) {
-            return $query_args;
-        } else {
-            $this->_redirect_after_action(false, '', '', $query_args, true);
-
-            return null;
-        }
-    }
-
-
-    /**
-     * Retrieve and set the message preview for display.
-     *
-     * @param bool $send if TRUE then we are doing an actual TEST send with the results of the preview.
-     * @return string
-     * @throws ReflectionException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function _preview_message($send = false)
-    {
-        // first make sure we've got the necessary parameters
-        if (
-            ! isset(
-                $this->_req_data['message_type'],
-                $this->_req_data['messenger'],
-                $this->_req_data['messenger'],
-                $this->_req_data['GRP_ID']
-            )
-        ) {
-            EE_Error::add_error(
-                esc_html__('Missing necessary parameters for displaying preview', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-
-        EE_Registry::instance()->REQ->set('GRP_ID', $this->_req_data['GRP_ID']);
-
-        // if we have an evt_id set on the request, use it.
-        $EVT_ID = isset($this->_req_data['evt_id']) && ! empty($this->_req_data['evt_id'])
-        ? absint($this->_req_data['evt_id'])
-        : false;
-
-
-        // get the preview!
-        $preview = EED_Messages::preview_message(
-            $this->_req_data['message_type'],
-            $this->_req_data['context'],
-            $this->_req_data['messenger'],
-            $send
-        );
-
-        if ($send) {
-            return $preview;
-        }
-
-        // let's add a button to go back to the edit view
-        $query_args = array(
-            'id'      => $this->_req_data['GRP_ID'],
-            'evt_id'  => $EVT_ID,
-            'context' => $this->_req_data['context'],
-            'action'  => 'edit_message_template',
-        );
-        $go_back_url = parent::add_query_args_and_nonce($query_args, $this->_admin_base_url);
-        $preview_button = '<a href="'
-                          . $go_back_url
-                          . '" class="button-secondary messages-preview-go-back-button">'
-                          . esc_html__('Go Back to Edit', 'event_espresso')
-                          . '</a>';
-        $message_types = $this->get_installed_message_types();
-        $active_messenger = $this->_message_resource_manager->get_active_messenger(
-            $this->_req_data['messenger']
-        );
-        $active_messenger_label = $active_messenger instanceof EE_messenger
-            ? ucwords($active_messenger->label['singular'])
-            : esc_html__('Unknown Messenger', 'event_espresso');
-        // let's provide a helpful title for context
-        $preview_title = sprintf(
-            esc_html__('Viewing Preview for %s %s Message Template', 'event_espresso'),
-            $active_messenger_label,
-            ucwords($message_types[ $this->_req_data['message_type'] ]->label['singular'])
-        );
-        if (empty($preview)) {
-            $this->noEventsErrorMessage();
-        }
-        // setup display of preview.
-        $this->_admin_page_title = $preview_title;
-        $this->_template_args['admin_page_title'] = $preview_title;
-        $this->_template_args['admin_page_content'] = $preview_button . '<br />' . $preview;
-        $this->_template_args['data']['force_json'] = true;
-
-        return '';
-    }
-
-
-    /**
-     * Used to set an error if there are no events available for generating a preview/test send.
-     *
-     * @param bool $test_send  Whether the error should be generated for the context of a test send.
-     */
-    protected function noEventsErrorMessage($test_send = false)
-    {
-        $events_url = parent::add_query_args_and_nonce(
-            array(
-                'action' => 'default',
-                'page'   => 'espresso_events',
-            ),
-            admin_url('admin.php')
-        );
-        $message = $test_send
-            ? __(
-                'A test message could not be sent for this message template because there are no events created yet. The preview system uses actual events for generating the test message. %1$sGo see your events%2$s!',
-                'event_espresso'
-            )
-            : __(
-                'There is no preview for this message template available because there are no events created yet. The preview system uses actual events for generating the preview. %1$sGo see your events%2$s!',
-                'event_espresso'
-            );
-
-        EE_Error::add_attention(
-            sprintf(
-                $message,
-                "<a href='{$events_url}'>",
-                '</a>'
-            )
-        );
-    }
-
-
-    /**
-     * The initial _preview_message is on a no headers route.  It will optionally call this if necessary otherwise it
-     * gets called automatically.
-     *
-     * @since 4.5.0
-     *
-     * @return string
-     */
-    protected function _display_preview_message()
-    {
-        $this->display_admin_page_with_no_sidebar();
-    }
-
-
-    /**
-     * registers metaboxes that should show up on the "edit_message_template" page
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _register_edit_meta_boxes()
-    {
-        add_meta_box(
-            'mtp_valid_shortcodes',
-            esc_html__('Valid Shortcodes', 'event_espresso'),
-            array($this, 'shortcode_meta_box'),
-            $this->_current_screen->id,
-            'side',
-            'default'
-        );
-        add_meta_box(
-            'mtp_extra_actions',
-            esc_html__('Extra Actions', 'event_espresso'),
-            array($this, 'extra_actions_meta_box'),
-            $this->_current_screen->id,
-            'side',
-            'high'
-        );
-        add_meta_box(
-            'mtp_templates',
-            esc_html__('Template Styles', 'event_espresso'),
-            array($this, 'template_pack_meta_box'),
-            $this->_current_screen->id,
-            'side',
-            'high'
-        );
-    }
-
-
-    /**
-     * metabox content for all template pack and variation selection.
-     *
-     * @since 4.5.0
-     * @return string
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function template_pack_meta_box()
-    {
-        $this->_set_message_template_group();
-
-        $tp_collection = EEH_MSG_Template::get_template_pack_collection();
-
-        $tp_select_values = array();
-
-        foreach ($tp_collection as $tp) {
-            // only include template packs that support this messenger and message type!
-            $supports = $tp->get_supports();
-            if (
-                ! isset($supports[ $this->_message_template_group->messenger() ])
-                || ! in_array(
-                    $this->_message_template_group->message_type(),
-                    $supports[ $this->_message_template_group->messenger() ],
-                    true
-                )
-            ) {
-                // not supported
-                continue;
-            }
-
-            $tp_select_values[] = array(
-                'text' => $tp->label,
-                'id'   => $tp->dbref,
-            );
-        }
-
-        // if empty $tp_select_values then we make sure default is set because EVERY message type should be supported by
-        // the default template pack.  This still allows for the odd template pack to override.
-        if (empty($tp_select_values)) {
-            $tp_select_values[] = array(
-                'text' => esc_html__('Default', 'event_espresso'),
-                'id'   => 'default',
-            );
-        }
-
-        // setup variation select values for the currently selected template.
-        $variations = $this->_message_template_group->get_template_pack()->get_variations(
-            $this->_message_template_group->messenger(),
-            $this->_message_template_group->message_type()
-        );
-        $variations_select_values = array();
-        foreach ($variations as $variation => $label) {
-            $variations_select_values[] = array(
-                'text' => $label,
-                'id'   => $variation,
-            );
-        }
-
-        $template_pack_labels = $this->_message_template_group->messenger_obj()->get_supports_labels();
-
-        $template_args['template_packs_selector'] = EEH_Form_Fields::select_input(
-            'MTP_template_pack',
-            $tp_select_values,
-            $this->_message_template_group->get_template_pack_name()
-        );
-        $template_args['variations_selector'] = EEH_Form_Fields::select_input(
-            'MTP_template_variation',
-            $variations_select_values,
-            $this->_message_template_group->get_template_pack_variation()
-        );
-        $template_args['template_pack_label'] = $template_pack_labels->template_pack;
-        $template_args['template_variation_label'] = $template_pack_labels->template_variation;
-        $template_args['template_pack_description'] = $template_pack_labels->template_pack_description;
-        $template_args['template_variation_description'] = $template_pack_labels->template_variation_description;
-
-        $template = EE_MSG_TEMPLATE_PATH . 'template_pack_and_variations_metabox.template.php';
-
-        EEH_Template::display_template($template, $template_args);
-    }
-
-
-    /**
-     * This meta box holds any extra actions related to Message Templates
-     * For now, this includes Resetting templates to defaults and sending a test email.
-     *
-     * @access  public
-     * @return void
-     * @throws EE_Error
-     */
-    public function extra_actions_meta_box()
-    {
-        $template_form_fields = array();
-
-        $extra_args = array(
-            'msgr'   => $this->_message_template_group->messenger(),
-            'mt'     => $this->_message_template_group->message_type(),
-            'GRP_ID' => $this->_message_template_group->GRP_ID(),
-        );
-        // first we need to see if there are any fields
-        $fields = $this->_message_template_group->messenger_obj()->get_test_settings_fields();
-
-        if (! empty($fields)) {
-            // yup there be fields
-            foreach ($fields as $field => $config) {
-                $field_id = $this->_message_template_group->messenger() . '_' . $field;
-                $existing = $this->_message_template_group->messenger_obj()->get_existing_test_settings();
-                $default = isset($config['default']) ? $config['default'] : '';
-                $default = isset($config['value']) ? $config['value'] : $default;
-
-                // if type is hidden and the value is empty
-                // something may have gone wrong so let's correct with the defaults
-                $fix = $config['input'] === 'hidden'
-                       && isset($existing[ $field ])
-                       && empty($existing[ $field ])
-                    ? $default
-                    : '';
-                $existing[ $field ] = isset($existing[ $field ]) && empty($fix)
-                    ? $existing[ $field ]
-                    : $fix;
-
-                $template_form_fields[ $field_id ] = array(
-                    'name'       => 'test_settings_fld[' . $field . ']',
-                    'label'      => $config['label'],
-                    'input'      => $config['input'],
-                    'type'       => $config['type'],
-                    'required'   => $config['required'],
-                    'validation' => $config['validation'],
-                    'value'      => isset($existing[ $field ]) ? $existing[ $field ] : $default,
-                    'css_class'  => $config['css_class'],
-                    'options'    => isset($config['options']) ? $config['options'] : array(),
-                    'default'    => $default,
-                    'format'     => $config['format'],
-                );
-            }
-        }
-
-        $test_settings_fields = ! empty($template_form_fields)
-            ? $this->_generate_admin_form_fields($template_form_fields, 'string', 'ee_tst_settings_flds')
-            : '';
-
-        $test_settings_html = '';
-        // print out $test_settings_fields
-        if (! empty($test_settings_fields)) {
-            echo $test_settings_fields;
-            $test_settings_html = '<input type="submit" class="button-primary mtp-test-button alignright" ';
-            $test_settings_html .= 'name="test_button" value="';
-            $test_settings_html .= esc_html__('Test Send', 'event_espresso');
-            $test_settings_html .= '" /><div style="clear:both"></div>';
-        }
-
-        // and button
-        $test_settings_html .= '<p>'
-                               . esc_html__('Need to reset this message type and start over?', 'event_espresso')
-                               . '</p>';
-        $test_settings_html .= '<div class="publishing-action alignright resetbutton">';
-        $test_settings_html .= $this->get_action_link_or_button(
-            'reset_to_default',
-            'reset',
-            $extra_args,
-            'button-primary reset-default-button'
-        );
-        $test_settings_html .= '</div><div style="clear:both"></div>';
-        echo $test_settings_html;
-    }
-
-
-    /**
-     * This returns the shortcode selector skeleton for a given context and field.
-     *
-     * @since 4.9.rc.000
-     * @param string $field           The name of the field retrieving shortcodes for.
-     * @param string $linked_input_id The css id of the input that the shortcodes get added to.
-     * @return string
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _get_shortcode_selector($field, $linked_input_id)
-    {
-        $template_args = array(
-            'shortcodes'      => $this->_get_shortcodes(array($field), true),
-            'fieldname'       => $field,
-            'linked_input_id' => $linked_input_id,
-        );
-
-        return EEH_Template::display_template(
-            EE_MSG_TEMPLATE_PATH . 'shortcode_selector_skeleton.template.php',
-            $template_args,
-            true
-        );
-    }
-
-
-    /**
-     * This just takes care of returning the meta box content for shortcodes (only used on the edit message template
-     * page)
-     *
-     * @access public
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function shortcode_meta_box()
-    {
-        $shortcodes = $this->_get_shortcodes(array(), false); // just make sure shortcodes property is set
-        // $messenger = $this->_message_template_group->messenger_obj();
-        // now let's set the content depending on the status of the shortcodes array
-        if (empty($shortcodes)) {
-            $content = '<p>' . esc_html__('There are no valid shortcodes available', 'event_espresso') . '</p>';
-            echo $content;
-        } else {
-            // $alt = 0;
-            ?>
+	/**
+	 * @type EE_Message_Resource_Manager $_message_resource_manager
+	 */
+	protected $_message_resource_manager;
+
+	/**
+	 * @type string $_active_message_type_name
+	 */
+	protected $_active_message_type_name = '';
+
+	/**
+	 * @type EE_messenger $_active_messenger
+	 */
+	protected $_active_messenger;
+	protected $_activate_state;
+	protected $_activate_meta_box_type;
+	protected $_current_message_meta_box;
+	protected $_current_message_meta_box_object;
+	protected $_context_switcher;
+	protected $_shortcodes = array();
+	protected $_active_messengers = array();
+	protected $_active_message_types = array();
+
+	/**
+	 * @var EE_Message_Template_Group $_message_template_group
+	 */
+	protected $_message_template_group;
+	protected $_m_mt_settings = array();
+
+
+	/**
+	 * This is set via the _set_message_template_group method and holds whatever the template pack for the group is.
+	 * IF there is no group then it gets automatically set to the Default template pack.
+	 *
+	 * @since 4.5.0
+	 *
+	 * @var EE_Messages_Template_Pack
+	 */
+	protected $_template_pack;
+
+
+	/**
+	 * This is set via the _set_message_template_group method and holds whatever the template pack variation for the
+	 * group is.  If there is no group then it automatically gets set to default.
+	 *
+	 * @since 4.5.0
+	 *
+	 * @var string
+	 */
+	protected $_variation;
+
+
+	/**
+	 * @param bool $routing
+	 * @throws EE_Error
+	 */
+	public function __construct($routing = true)
+	{
+		// make sure messages autoloader is running
+		EED_Messages::set_autoloaders();
+		parent::__construct($routing);
+	}
+
+
+	protected function _init_page_props()
+	{
+		$this->page_slug = EE_MSG_PG_SLUG;
+		$this->page_label = esc_html__('Messages Settings', 'event_espresso');
+		$this->_admin_base_url = EE_MSG_ADMIN_URL;
+		$this->_admin_base_path = EE_MSG_ADMIN;
+
+		$this->_activate_state = isset($this->_req_data['activate_state']) ? (array) $this->_req_data['activate_state']
+			: array();
+
+		$this->_active_messenger = isset($this->_req_data['messenger']) ? $this->_req_data['messenger'] : null;
+		$this->_load_message_resource_manager();
+	}
+
+
+	/**
+	 * loads messenger objects into the $_active_messengers property (so we can access the needed methods)
+	 *
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	protected function _load_message_resource_manager()
+	{
+		$this->_message_resource_manager = EE_Registry::instance()->load_lib('Message_Resource_Manager');
+	}
+
+
+	/**
+	 * @deprecated 4.9.9.rc.014
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function get_messengers_for_list_table()
+	{
+		EE_Error::doing_it_wrong(
+			__METHOD__,
+			sprintf(
+				esc_html__(
+					'This method is no longer in use.  There is no replacement for it. The method was used to generate a set of values for use in creating a messenger filter dropdown which is now generated differently via %s',
+					'event_espresso'
+				),
+				'Messages_Admin_Page::get_messengers_select_input()'
+			),
+			'4.9.9.rc.014'
+		);
+
+		$m_values = array();
+		$active_messengers = EEM_Message::instance()->get_all(array('group_by' => 'MSG_messenger'));
+		// setup messengers for selects
+		$i = 1;
+		foreach ($active_messengers as $active_messenger) {
+			if ($active_messenger instanceof EE_Message) {
+				$m_values[ $i ]['id'] = $active_messenger->messenger();
+				$m_values[ $i ]['text'] = ucwords($active_messenger->messenger_label());
+				$i++;
+			}
+		}
+
+		return $m_values;
+	}
+
+
+	/**
+	 * @deprecated 4.9.9.rc.014
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function get_message_types_for_list_table()
+	{
+		EE_Error::doing_it_wrong(
+			__METHOD__,
+			sprintf(
+				esc_html__(
+					'This method is no longer in use.  There is no replacement for it. The method was used to generate a set of values for use in creating a message type filter dropdown which is now generated differently via %s',
+					'event_espresso'
+				),
+				'Messages_Admin_Page::get_message_types_select_input()'
+			),
+			'4.9.9.rc.014'
+		);
+
+		$mt_values = array();
+		$active_messages = EEM_Message::instance()->get_all(array('group_by' => 'MSG_message_type'));
+		$i = 1;
+		foreach ($active_messages as $active_message) {
+			if ($active_message instanceof EE_Message) {
+				$mt_values[ $i ]['id'] = $active_message->message_type();
+				$mt_values[ $i ]['text'] = ucwords($active_message->message_type_label());
+				$i++;
+			}
+		}
+
+		return $mt_values;
+	}
+
+
+	/**
+	 * @deprecated 4.9.9.rc.014
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function get_contexts_for_message_types_for_list_table()
+	{
+		EE_Error::doing_it_wrong(
+			__METHOD__,
+			sprintf(
+				esc_html__(
+					'This method is no longer in use.  There is no replacement for it. The method was used to generate a set of values for use in creating a message type context filter dropdown which is now generated differently via %s',
+					'event_espresso'
+				),
+				'Messages_Admin_Page::get_contexts_for_message_types_select_input()'
+			),
+			'4.9.9.rc.014'
+		);
+
+		$contexts = array();
+		$active_message_contexts = EEM_Message::instance()->get_all(array('group_by' => 'MSG_context'));
+		foreach ($active_message_contexts as $active_message) {
+			if ($active_message instanceof EE_Message) {
+				$message_type = $active_message->message_type_object();
+				if ($message_type instanceof EE_message_type) {
+					$message_type_contexts = $message_type->get_contexts();
+					foreach ($message_type_contexts as $context => $context_details) {
+						$contexts[ $context ] = $context_details['label'];
+					}
+				}
+			}
+		}
+
+		return $contexts;
+	}
+
+
+	/**
+	 * Generate select input with provided messenger options array.
+	 *
+	 * @param array $messenger_options Array of messengers indexed by messenger slug and values are the messenger
+	 *                                 labels.
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_messengers_select_input($messenger_options)
+	{
+		// if empty or just one value then just return an empty string
+		if (
+			empty($messenger_options)
+			|| ! is_array($messenger_options)
+			|| count($messenger_options) === 1
+		) {
+			return '';
+		}
+		// merge in default
+		$messenger_options = array_merge(
+			array('none_selected' => esc_html__('Show All Messengers', 'event_espresso')),
+			$messenger_options
+		);
+		$input = new EE_Select_Input(
+			$messenger_options,
+			array(
+				'html_name'  => 'ee_messenger_filter_by',
+				'html_id'    => 'ee_messenger_filter_by',
+				'html_class' => 'wide',
+				'default'    => isset($this->_req_data['ee_messenger_filter_by'])
+					? sanitize_title($this->_req_data['ee_messenger_filter_by'])
+					: 'none_selected',
+			)
+		);
+
+		return $input->get_html_for_input();
+	}
+
+
+	/**
+	 * Generate select input with provided message type options array.
+	 *
+	 * @param array $message_type_options Array of message types indexed by message type slug, and values are the
+	 *                                    message type labels
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_message_types_select_input($message_type_options)
+	{
+		// if empty or count of options is 1 then just return an empty string
+		if (
+			empty($message_type_options)
+			|| ! is_array($message_type_options)
+			|| count($message_type_options) === 1
+		) {
+			return '';
+		}
+		// merge in default
+		$message_type_options = array_merge(
+			array('none_selected' => esc_html__('Show All Message Types', 'event_espresso')),
+			$message_type_options
+		);
+		$input = new EE_Select_Input(
+			$message_type_options,
+			array(
+				'html_name'  => 'ee_message_type_filter_by',
+				'html_id'    => 'ee_message_type_filter_by',
+				'html_class' => 'wide',
+				'default'    => isset($this->_req_data['ee_message_type_filter_by'])
+					? sanitize_title($this->_req_data['ee_message_type_filter_by'])
+					: 'none_selected',
+			)
+		);
+
+		return $input->get_html_for_input();
+	}
+
+
+	/**
+	 * Generate select input with provide message type contexts array.
+	 *
+	 * @param array $context_options Array of message type contexts indexed by context slug, and values are the
+	 *                               context label.
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_contexts_for_message_types_select_input($context_options)
+	{
+		// if empty or count of options is one then just return empty string
+		if (
+			empty($context_options)
+			|| ! is_array($context_options)
+			|| count($context_options) === 1
+		) {
+			return '';
+		}
+		// merge in default
+		$context_options = array_merge(
+			array('none_selected' => esc_html__('Show all Contexts', 'event_espresso')),
+			$context_options
+		);
+		$input = new EE_Select_Input(
+			$context_options,
+			array(
+				'html_name'  => 'ee_context_filter_by',
+				'html_id'    => 'ee_context_filter_by',
+				'html_class' => 'wide',
+				'default'    => isset($this->_req_data['ee_context_filter_by'])
+					? sanitize_title($this->_req_data['ee_context_filter_by'])
+					: 'none_selected',
+			)
+		);
+
+		return $input->get_html_for_input();
+	}
+
+
+	protected function _ajax_hooks()
+	{
+		add_action('wp_ajax_activate_messenger', array($this, 'activate_messenger_toggle'));
+		add_action('wp_ajax_activate_mt', array($this, 'activate_mt_toggle'));
+		add_action('wp_ajax_ee_msgs_save_settings', array($this, 'save_settings'));
+		add_action('wp_ajax_ee_msgs_update_mt_form', array($this, 'update_mt_form'));
+		add_action('wp_ajax_switch_template_pack', array($this, 'switch_template_pack'));
+		add_action('wp_ajax_toggle_context_template', array($this, 'toggle_context_template'));
+	}
+
+
+	protected function _define_page_props()
+	{
+		$this->_admin_page_title = $this->page_label;
+		$this->_labels = array(
+			'buttons'    => array(
+				'add'    => esc_html__('Add New Message Template', 'event_espresso'),
+				'edit'   => esc_html__('Edit Message Template', 'event_espresso'),
+				'delete' => esc_html__('Delete Message Template', 'event_espresso'),
+			),
+			'publishbox' => esc_html__('Update Actions', 'event_espresso'),
+		);
+	}
+
+
+	/**
+	 *        an array for storing key => value pairs of request actions and their corresponding methods
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _set_page_routes()
+	{
+		$grp_id = ! empty($this->_req_data['GRP_ID']) && ! is_array($this->_req_data['GRP_ID'])
+			? $this->_req_data['GRP_ID']
+			: 0;
+		$grp_id = empty($grp_id) && ! empty($this->_req_data['id'])
+			? $this->_req_data['id']
+			: $grp_id;
+		$msg_id = ! empty($this->_req_data['MSG_ID']) && ! is_array($this->_req_data['MSG_ID'])
+			? $this->_req_data['MSG_ID']
+			: 0;
+
+		$this->_page_routes = array(
+			'default'                          => array(
+				'func'       => '_message_queue_list_table',
+				'capability' => 'ee_read_global_messages',
+			),
+			'global_mtps'                      => array(
+				'func'       => '_ee_default_messages_overview_list_table',
+				'capability' => 'ee_read_global_messages',
+			),
+			'custom_mtps'                      => array(
+				'func'       => '_custom_mtps_preview',
+				'capability' => 'ee_read_messages',
+			),
+			'add_new_message_template'         => array(
+				'func'       => '_add_message_template',
+				'capability' => 'ee_edit_messages',
+				'noheader'   => true,
+			),
+			'edit_message_template'            => array(
+				'func'       => '_edit_message_template',
+				'capability' => 'ee_edit_message',
+				'obj_id'     => $grp_id,
+			),
+			'preview_message'                  => array(
+				'func'               => '_preview_message',
+				'capability'         => 'ee_read_message',
+				'obj_id'             => $grp_id,
+				'noheader'           => true,
+				'headers_sent_route' => 'display_preview_message',
+			),
+			'display_preview_message'          => array(
+				'func'       => '_display_preview_message',
+				'capability' => 'ee_read_message',
+				'obj_id'     => $grp_id,
+			),
+			'insert_message_template'          => array(
+				'func'       => '_insert_or_update_message_template',
+				'capability' => 'ee_edit_messages',
+				'args'       => array('new_template' => true),
+				'noheader'   => true,
+			),
+			'update_message_template'          => array(
+				'func'       => '_insert_or_update_message_template',
+				'capability' => 'ee_edit_message',
+				'obj_id'     => $grp_id,
+				'args'       => array('new_template' => false),
+				'noheader'   => true,
+			),
+			'trash_message_template'           => array(
+				'func'       => '_trash_or_restore_message_template',
+				'capability' => 'ee_delete_message',
+				'obj_id'     => $grp_id,
+				'args'       => array('trash' => true, 'all' => true),
+				'noheader'   => true,
+			),
+			'trash_message_template_context'   => array(
+				'func'       => '_trash_or_restore_message_template',
+				'capability' => 'ee_delete_message',
+				'obj_id'     => $grp_id,
+				'args'       => array('trash' => true),
+				'noheader'   => true,
+			),
+			'restore_message_template'         => array(
+				'func'       => '_trash_or_restore_message_template',
+				'capability' => 'ee_delete_message',
+				'obj_id'     => $grp_id,
+				'args'       => array('trash' => false, 'all' => true),
+				'noheader'   => true,
+			),
+			'restore_message_template_context' => array(
+				'func'       => '_trash_or_restore_message_template',
+				'capability' => 'ee_delete_message',
+				'obj_id'     => $grp_id,
+				'args'       => array('trash' => false),
+				'noheader'   => true,
+			),
+			'delete_message_template'          => array(
+				'func'       => '_delete_message_template',
+				'capability' => 'ee_delete_message',
+				'obj_id'     => $grp_id,
+				'noheader'   => true,
+			),
+			'reset_to_default'                 => array(
+				'func'       => '_reset_to_default_template',
+				'capability' => 'ee_edit_message',
+				'obj_id'     => $grp_id,
+				'noheader'   => true,
+			),
+			'settings'                         => array(
+				'func'       => '_settings',
+				'capability' => 'manage_options',
+			),
+			'update_global_settings'           => array(
+				'func'       => '_update_global_settings',
+				'capability' => 'manage_options',
+				'noheader'   => true,
+			),
+			'generate_now'                     => array(
+				'func'       => '_generate_now',
+				'capability' => 'ee_send_message',
+				'noheader'   => true,
+			),
+			'generate_and_send_now'            => array(
+				'func'       => '_generate_and_send_now',
+				'capability' => 'ee_send_message',
+				'noheader'   => true,
+			),
+			'queue_for_resending'              => array(
+				'func'       => '_queue_for_resending',
+				'capability' => 'ee_send_message',
+				'noheader'   => true,
+			),
+			'send_now'                         => array(
+				'func'       => '_send_now',
+				'capability' => 'ee_send_message',
+				'noheader'   => true,
+			),
+			'delete_ee_message'                => array(
+				'func'       => '_delete_ee_messages',
+				'capability' => 'ee_delete_messages',
+				'noheader'   => true,
+			),
+			'delete_ee_messages'               => array(
+				'func'       => '_delete_ee_messages',
+				'capability' => 'ee_delete_messages',
+				'noheader'   => true,
+				'obj_id'     => $msg_id,
+			),
+		);
+	}
+
+
+	protected function _set_page_config()
+	{
+		$this->_page_config = array(
+			'default'                  => array(
+				'nav'           => array(
+					'label' => esc_html__('Message Activity', 'event_espresso'),
+					'order' => 10,
+				),
+				'list_table'    => 'EE_Message_List_Table',
+				// 'qtips' => array( 'EE_Message_List_Table_Tips' ),
+				'require_nonce' => false,
+			),
+			'global_mtps'              => array(
+				'nav'           => array(
+					'label' => esc_html__('Default Message Templates', 'event_espresso'),
+					'order' => 20,
+				),
+				'list_table'    => 'Messages_Template_List_Table',
+				'help_tabs'     => array(
+					'messages_overview_help_tab'                                => array(
+						'title'    => esc_html__('Messages Overview', 'event_espresso'),
+						'filename' => 'messages_overview',
+					),
+					'messages_overview_messages_table_column_headings_help_tab' => array(
+						'title'    => esc_html__('Messages Table Column Headings', 'event_espresso'),
+						'filename' => 'messages_overview_table_column_headings',
+					),
+					'messages_overview_messages_filters_help_tab'               => array(
+						'title'    => esc_html__('Message Filters', 'event_espresso'),
+						'filename' => 'messages_overview_filters',
+					),
+					'messages_overview_messages_views_help_tab'                 => array(
+						'title'    => esc_html__('Message Views', 'event_espresso'),
+						'filename' => 'messages_overview_views',
+					),
+					'message_overview_message_types_help_tab'                   => array(
+						'title'    => esc_html__('Message Types', 'event_espresso'),
+						'filename' => 'messages_overview_types',
+					),
+					'messages_overview_messengers_help_tab'                     => array(
+						'title'    => esc_html__('Messengers', 'event_espresso'),
+						'filename' => 'messages_overview_messengers',
+					),
+				),
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => array('Messages_Overview_Help_Tour'),
+				'require_nonce' => false,
+			),
+			'custom_mtps'              => array(
+				'nav'           => array(
+					'label' => esc_html__('Custom Message Templates', 'event_espresso'),
+					'order' => 30,
+				),
+				'help_tabs'     => array(),
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => array(),
+				'require_nonce' => false,
+			),
+			'add_new_message_template' => array(
+				'nav'           => array(
+					'label'      => esc_html__('Add New Message Templates', 'event_espresso'),
+					'order'      => 5,
+					'persistent' => false,
+				),
+				'require_nonce' => false,
+			),
+			'edit_message_template'    => array(
+				'labels'        => array(
+					'buttons'    => array(
+						'reset' => esc_html__('Reset Templates', 'event_espresso'),
+					),
+					'publishbox' => esc_html__('Update Actions', 'event_espresso'),
+				),
+				'nav'           => array(
+					'label'      => esc_html__('Edit Message Templates', 'event_espresso'),
+					'order'      => 5,
+					'persistent' => false,
+					'url'        => '',
+				),
+				'metaboxes'     => array('_publish_post_box', '_register_edit_meta_boxes'),
+				'has_metaboxes' => true,
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => array('Message_Templates_Edit_Help_Tour'),
+				'help_tabs'     => array(
+					'edit_message_template'            => array(
+						'title'    => esc_html__('Message Template Editor', 'event_espresso'),
+						'callback' => 'edit_message_template_help_tab',
+					),
+					'message_templates_help_tab'       => array(
+						'title'    => esc_html__('Message Templates', 'event_espresso'),
+						'filename' => 'messages_templates',
+					),
+					'message_template_shortcodes'      => array(
+						'title'    => esc_html__('Message Shortcodes', 'event_espresso'),
+						'callback' => 'message_template_shortcodes_help_tab',
+					),
+					'message_preview_help_tab'         => array(
+						'title'    => esc_html__('Message Preview', 'event_espresso'),
+						'filename' => 'messages_preview',
+					),
+					'messages_overview_other_help_tab' => array(
+						'title'    => esc_html__('Messages Other', 'event_espresso'),
+						'filename' => 'messages_overview_other',
+					),
+				),
+				'require_nonce' => false,
+			),
+			'display_preview_message'  => array(
+				'nav'           => array(
+					'label'      => esc_html__('Message Preview', 'event_espresso'),
+					'order'      => 5,
+					'url'        => '',
+					'persistent' => false,
+				),
+				'help_tabs'     => array(
+					'preview_message' => array(
+						'title'    => esc_html__('About Previews', 'event_espresso'),
+						'callback' => 'preview_message_help_tab',
+					),
+				),
+				'require_nonce' => false,
+			),
+			'settings'                 => array(
+				'nav'           => array(
+					'label' => esc_html__('Settings', 'event_espresso'),
+					'order' => 40,
+				),
+				'metaboxes'     => array('_messages_settings_metaboxes'),
+				'help_tabs'     => array(
+					'messages_settings_help_tab'               => array(
+						'title'    => esc_html__('Messages Settings', 'event_espresso'),
+						'filename' => 'messages_settings',
+					),
+					'messages_settings_message_types_help_tab' => array(
+						'title'    => esc_html__('Activating / Deactivating Message Types', 'event_espresso'),
+						'filename' => 'messages_settings_message_types',
+					),
+					'messages_settings_messengers_help_tab'    => array(
+						'title'    => esc_html__('Activating / Deactivating Messengers', 'event_espresso'),
+						'filename' => 'messages_settings_messengers',
+					),
+				),
+				// disabled temporarily. see: https://github.com/eventespresso/eventsmart.com-website/issues/836
+				// 'help_tour'     => array('Messages_Settings_Help_Tour'),
+				'require_nonce' => false,
+			),
+		);
+	}
+
+
+	protected function _add_screen_options()
+	{
+		// todo
+	}
+
+
+	protected function _add_screen_options_global_mtps()
+	{
+		/**
+		 * Note: the reason for the value swap here on $this->_admin_page_title is because $this->_per_page_screen_options
+		 * uses the $_admin_page_title property and we want different outputs in the different spots.
+		 */
+		$page_title = $this->_admin_page_title;
+		$this->_admin_page_title = esc_html__('Global Message Templates', 'event_espresso');
+		$this->_per_page_screen_option();
+		$this->_admin_page_title = $page_title;
+	}
+
+
+	protected function _add_screen_options_default()
+	{
+		$this->_admin_page_title = esc_html__('Message Activity', 'event_espresso');
+		$this->_per_page_screen_option();
+	}
+
+
+	// none of the below group are currently used for Messages
+	protected function _add_feature_pointers()
+	{
+	}
+
+	public function admin_init()
+	{
+	}
+
+	public function admin_notices()
+	{
+	}
+
+	public function admin_footer_scripts()
+	{
+	}
+
+
+	public function messages_help_tab()
+	{
+		EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_messages_help_tab.template.php');
+	}
+
+
+	public function messengers_help_tab()
+	{
+		EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_messenger_help_tab.template.php');
+	}
+
+
+	public function message_types_help_tab()
+	{
+		EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_message_type_help_tab.template.php');
+	}
+
+
+	public function messages_overview_help_tab()
+	{
+		EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_overview_help_tab.template.php');
+	}
+
+
+	public function message_templates_help_tab()
+	{
+		EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_message_templates_help_tab.template.php');
+	}
+
+
+	public function edit_message_template_help_tab()
+	{
+		$args['img1'] = '<img src="' . EE_MSG_ASSETS_URL . 'images/editor.png' . '" alt="'
+						. esc_attr__('Editor Title', 'event_espresso')
+						. '" />';
+		$args['img2'] = '<img src="' . EE_MSG_ASSETS_URL . 'images/switch-context.png' . '" alt="'
+						. esc_attr__('Context Switcher and Preview', 'event_espresso')
+						. '" />';
+		$args['img3'] = '<img class="left" src="' . EE_MSG_ASSETS_URL . 'images/form-fields.png' . '" alt="'
+						. esc_attr__('Message Template Form Fields', 'event_espresso')
+						. '" />';
+		$args['img4'] = '<img class="right" src="' . EE_MSG_ASSETS_URL . 'images/shortcodes-metabox.png' . '" alt="'
+						. esc_attr__('Shortcodes Metabox', 'event_espresso')
+						. '" />';
+		$args['img5'] = '<img class="right" src="' . EE_MSG_ASSETS_URL . 'images/publish-meta-box.png' . '" alt="'
+						. esc_attr__('Publish Metabox', 'event_espresso')
+						. '" />';
+		EEH_Template::display_template(
+			EE_MSG_TEMPLATE_PATH . 'ee_msg_messages_templates_editor_help_tab.template.php',
+			$args
+		);
+	}
+
+
+	public function message_template_shortcodes_help_tab()
+	{
+		$this->_set_shortcodes();
+		$args['shortcodes'] = $this->_shortcodes;
+		EEH_Template::display_template(
+			EE_MSG_TEMPLATE_PATH . 'ee_msg_messages_shortcodes_help_tab.template.php',
+			$args
+		);
+	}
+
+
+	public function preview_message_help_tab()
+	{
+		EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_preview_help_tab.template.php');
+	}
+
+
+	public function settings_help_tab()
+	{
+		$args['img1'] = '<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-active.png'
+						. '" alt="' . esc_attr__('Active Email Tab', 'event_espresso') . '" />';
+		$args['img2'] = '<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-inactive.png'
+						. '" alt="' . esc_attr__('Inactive Email Tab', 'event_espresso') . '" />';
+		$args['img3'] = '<div class="switch">'
+						. '<input class="ee-on-off-toggle ee-toggle-round-flat"'
+						. ' type="checkbox" checked="checked">'
+						. '<label for="ee-on-off-toggle-on"></label>'
+						. '</div>';
+		$args['img4'] = '<div class="switch">'
+						. '<input class="ee-on-off-toggle ee-toggle-round-flat"'
+						. ' type="checkbox">'
+						. '<label for="ee-on-off-toggle-on"></label>'
+						. '</div>';
+		EEH_Template::display_template(EE_MSG_TEMPLATE_PATH . 'ee_msg_messages_settings_help_tab.template.php', $args);
+	}
+
+
+	public function load_scripts_styles()
+	{
+		wp_register_style('espresso_ee_msg', EE_MSG_ASSETS_URL . 'ee_message_admin.css', EVENT_ESPRESSO_VERSION);
+		wp_enqueue_style('espresso_ee_msg');
+
+		wp_register_script(
+			'ee-messages-settings',
+			EE_MSG_ASSETS_URL . 'ee-messages-settings.js',
+			array('jquery-ui-droppable', 'ee-serialize-full-array'),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		wp_register_script(
+			'ee-msg-list-table-js',
+			EE_MSG_ASSETS_URL . 'ee_message_admin_list_table.js',
+			array('ee-dialog'),
+			EVENT_ESPRESSO_VERSION
+		);
+	}
+
+
+	public function load_scripts_styles_default()
+	{
+		wp_enqueue_script('ee-msg-list-table-js');
+	}
+
+
+	public function wp_editor_css($mce_css)
+	{
+		// if we're on the edit_message_template route
+		if ($this->_req_action === 'edit_message_template' && $this->_active_messenger instanceof EE_messenger) {
+			$message_type_name = $this->_active_message_type_name;
+
+			// we're going to REPLACE the existing mce css
+			// we need to get the css file location from the active messenger
+			$mce_css = $this->_active_messenger->get_variation(
+				$this->_template_pack,
+				$message_type_name,
+				true,
+				'wpeditor',
+				$this->_variation
+			);
+		}
+
+		return $mce_css;
+	}
+
+
+	public function load_scripts_styles_edit_message_template()
+	{
+
+		$this->_set_shortcodes();
+
+		EE_Registry::$i18n_js_strings['confirm_default_reset'] = sprintf(
+			esc_html__(
+				'Are you sure you want to reset the %s %s message templates?  Remember continuing will reset the templates for all contexts in this messenger and message type group.',
+				'event_espresso'
+			),
+			$this->_message_template_group->messenger_obj()->label['singular'],
+			$this->_message_template_group->message_type_obj()->label['singular']
+		);
+		EE_Registry::$i18n_js_strings['confirm_switch_template_pack'] = esc_html__(
+			'Switching the template pack for a messages template will reset the content for the template so the new layout is loaded.  Any custom content in the existing template will be lost. Are you sure you wish to do this?',
+			'event_espresso'
+		);
+		EE_Registry::$i18n_js_strings['server_error'] = esc_html__(
+			'An unknown error occurred on the server while attempting to process your request. Please refresh the page and try again or contact support.',
+			'event_espresso'
+		);
+
+		wp_register_script(
+			'ee_msgs_edit_js',
+			EE_MSG_ASSETS_URL . 'ee_message_editor.js',
+			array('jquery'),
+			EVENT_ESPRESSO_VERSION
+		);
+
+		wp_enqueue_script('ee_admin_js');
+		wp_enqueue_script('ee_msgs_edit_js');
+
+		// add in special css for tiny_mce
+		add_filter('mce_css', array($this, 'wp_editor_css'));
+	}
+
+
+	public function load_scripts_styles_display_preview_message()
+	{
+
+		$this->_set_message_template_group();
+
+		if (isset($this->_req_data['messenger'])) {
+			$this->_active_messenger = $this->_message_resource_manager->get_active_messenger(
+				$this->_req_data['messenger']
+			);
+		}
+
+		$message_type_name = isset($this->_req_data['message_type']) ? $this->_req_data['message_type'] : '';
+
+
+		wp_enqueue_style(
+			'espresso_preview_css',
+			$this->_active_messenger->get_variation(
+				$this->_template_pack,
+				$message_type_name,
+				true,
+				'preview',
+				$this->_variation
+			)
+		);
+	}
+
+
+	public function load_scripts_styles_settings()
+	{
+		wp_register_style(
+			'ee-message-settings',
+			EE_MSG_ASSETS_URL . 'ee_message_settings.css',
+			array(),
+			EVENT_ESPRESSO_VERSION
+		);
+		wp_enqueue_style('ee-text-links');
+		wp_enqueue_style('ee-message-settings');
+		wp_enqueue_script('ee-messages-settings');
+	}
+
+
+	/**
+	 * set views array for List Table
+	 */
+	public function _set_list_table_views_global_mtps()
+	{
+		$this->_views = array(
+			'in_use' => array(
+				'slug'  => 'in_use',
+				'label' => esc_html__('In Use', 'event_espresso'),
+				'count' => 0,
+			),
+		);
+	}
+
+
+	/**
+	 * Set views array for the Custom Template List Table
+	 */
+	public function _set_list_table_views_custom_mtps()
+	{
+		$this->_set_list_table_views_global_mtps();
+		$this->_views['in_use']['bulk_action'] = array(
+			'trash_message_template' => esc_html__('Move to Trash', 'event_espresso'),
+		);
+	}
+
+
+	/**
+	 * set views array for message queue list table
+	 *
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function _set_list_table_views_default()
+	{
+		EE_Registry::instance()->load_helper('Template');
+
+		$common_bulk_actions = EE_Registry::instance()->CAP->current_user_can(
+			'ee_send_message',
+			'message_list_table_bulk_actions'
+		)
+			? array(
+				'generate_now'          => esc_html__('Generate Now', 'event_espresso'),
+				'generate_and_send_now' => esc_html__('Generate and Send Now', 'event_espresso'),
+				'queue_for_resending'   => esc_html__('Queue for Resending', 'event_espresso'),
+				'send_now'              => esc_html__('Send Now', 'event_espresso'),
+			)
+			: array();
+
+		$delete_bulk_action = EE_Registry::instance()->CAP->current_user_can(
+			'ee_delete_messages',
+			'message_list_table_bulk_actions'
+		)
+			? array('delete_ee_messages' => esc_html__('Delete Messages', 'event_espresso'))
+			: array();
+
+
+		$this->_views = array(
+			'all' => array(
+				'slug'        => 'all',
+				'label'       => esc_html__('All', 'event_espresso'),
+				'count'       => 0,
+				'bulk_action' => array_merge($common_bulk_actions, $delete_bulk_action),
+			),
+		);
+
+
+		foreach (EEM_Message::instance()->all_statuses() as $status) {
+			if ($status === EEM_Message::status_debug_only && ! EEM_Message::debug()) {
+				continue;
+			}
+			$status_bulk_actions = $common_bulk_actions;
+			// unset bulk actions not applying to status
+			if (! empty($status_bulk_actions)) {
+				switch ($status) {
+					case EEM_Message::status_idle:
+					case EEM_Message::status_resend:
+						$status_bulk_actions['send_now'] = $common_bulk_actions['send_now'];
+						break;
+
+					case EEM_Message::status_failed:
+					case EEM_Message::status_debug_only:
+					case EEM_Message::status_messenger_executing:
+						$status_bulk_actions = array();
+						break;
+
+					case EEM_Message::status_incomplete:
+						unset($status_bulk_actions['queue_for_resending'], $status_bulk_actions['send_now']);
+						break;
+
+					case EEM_Message::status_retry:
+					case EEM_Message::status_sent:
+						unset($status_bulk_actions['generate_now'], $status_bulk_actions['generate_and_send_now']);
+						break;
+				}
+			}
+
+			// skip adding messenger executing status to views because it will be included with the Failed view.
+			if ($status === EEM_Message::status_messenger_executing) {
+				continue;
+			}
+
+			$this->_views[ strtolower($status) ] = array(
+				'slug'        => strtolower($status),
+				'label'       => EEH_Template::pretty_status($status, false, 'sentence'),
+				'count'       => 0,
+				'bulk_action' => array_merge($status_bulk_actions, $delete_bulk_action),
+			);
+		}
+	}
+
+
+	protected function _ee_default_messages_overview_list_table()
+	{
+		$this->_admin_page_title = esc_html__('Default Message Templates', 'event_espresso');
+		$this->display_admin_list_table_page_with_no_sidebar();
+	}
+
+
+	protected function _message_queue_list_table()
+	{
+		$this->_search_btn_label = esc_html__('Message Activity', 'event_espresso');
+		$this->_template_args['per_column'] = 6;
+		$this->_template_args['after_list_table'] = $this->_display_legend($this->_message_legend_items());
+		$this->_template_args['before_list_table'] = '<h3>'
+													 . EEM_Message::instance()->get_pretty_label_for_results()
+													 . '</h3>';
+		$this->display_admin_list_table_page_with_no_sidebar();
+	}
+
+
+	protected function _message_legend_items()
+	{
+
+		$action_css_classes = EEH_MSG_Template::get_message_action_icons();
+		$action_items = array();
+
+		foreach ($action_css_classes as $action_item => $action_details) {
+			if ($action_item === 'see_notifications_for') {
+				continue;
+			}
+			$action_items[ $action_item ] = array(
+				'class' => $action_details['css_class'],
+				'desc'  => $action_details['label'],
+			);
+		}
+
+		/** @type array $status_items status legend setup */
+		$status_items = array(
+			'incomplete_status'          => array(
+				'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_incomplete,
+				'desc'  => EEH_Template::pretty_status(EEM_Message::status_incomplete, false, 'sentence'),
+			),
+			'idle_status'                => array(
+				'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_idle,
+				'desc'  => EEH_Template::pretty_status(EEM_Message::status_idle, false, 'sentence'),
+			),
+			'resend_status'              => array(
+				'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_resend,
+				'desc'  => EEH_Template::pretty_status(EEM_Message::status_resend, false, 'sentence'),
+			),
+			'messenger_executing_status' => array(
+				'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_messenger_executing,
+				'desc'  => EEH_Template::pretty_status(EEM_Message::status_messenger_executing, false, 'sentence'),
+			),
+			'sent_status'                => array(
+				'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_sent,
+				'desc'  => EEH_Template::pretty_status(EEM_Message::status_sent, false, 'sentence'),
+			),
+			'retry_status'               => array(
+				'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_retry,
+				'desc'  => EEH_Template::pretty_status(EEM_Message::status_retry, false, 'sentence'),
+			),
+			'failed_status'              => array(
+				'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_failed,
+				'desc'  => EEH_Template::pretty_status(EEM_Message::status_failed, false, 'sentence'),
+			),
+		);
+		if (EEM_Message::debug()) {
+			$status_items['debug_only_status'] = array(
+				'class' => 'ee-status-legend ee-status-legend-' . EEM_Message::status_debug_only,
+				'desc'  => EEH_Template::pretty_status(EEM_Message::status_debug_only, false, 'sentence'),
+			);
+		}
+
+		return array_merge($action_items, $status_items);
+	}
+
+
+	protected function _custom_mtps_preview()
+	{
+		$this->_admin_page_title = esc_html__('Custom Message Templates (Preview)', 'event_espresso');
+		$this->_template_args['preview_img'] = '<img src="' . EE_MSG_ASSETS_URL . 'images/custom_mtps_preview.png"'
+											   . ' alt="' . esc_attr__(
+												   'Preview Custom Message Templates screenshot',
+												   'event_espresso'
+											   ) . '" />';
+		$this->_template_args['preview_text'] = '<strong>'
+												. esc_html__(
+													'Custom Message Templates is a feature that is only available in the premium version of Event Espresso 4 which is available with a support license purchase on EventEspresso.com. With the Custom Message Templates feature, you are able to create custom message templates and assign them on a per-event basis.',
+													'event_espresso'
+												)
+												. '</strong>';
+
+		$this->display_admin_caf_preview_page('custom_message_types', false);
+	}
+
+
+	/**
+	 * get_message_templates
+	 * This gets all the message templates for listing on the overview list.
+	 *
+	 * @access public
+	 * @param int    $perpage the amount of templates groups to show per page
+	 * @param string $type    the current _view we're getting templates for
+	 * @param bool   $count   return count?
+	 * @param bool   $all     disregard any paging info (get all data);
+	 * @param bool   $global  whether to return just global (true) or custom templates (false)
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function get_message_templates(
+		$perpage = 10,
+		$type = 'in_use',
+		$count = false,
+		$all = false,
+		$global = true
+	) {
+
+		$MTP = EEM_Message_Template_Group::instance();
+
+		$this->_req_data['orderby'] = empty($this->_req_data['orderby']) ? 'GRP_ID' : $this->_req_data['orderby'];
+		$orderby = $this->_req_data['orderby'];
+
+		$order = (isset($this->_req_data['order']) && ! empty($this->_req_data['order']))
+			? $this->_req_data['order']
+			: 'ASC';
+
+		$current_page = isset($this->_req_data['paged']) && ! empty($this->_req_data['paged'])
+			? $this->_req_data['paged']
+			: 1;
+		$per_page = isset($this->_req_data['perpage']) && ! empty($this->_req_data['perpage'])
+			? $this->_req_data['perpage']
+			: $perpage;
+
+		$offset = ($current_page - 1) * $per_page;
+		$limit = $all ? null : array($offset, $per_page);
+
+
+		// options will match what is in the _views array property
+		switch ($type) {
+			case 'in_use':
+				$templates = $MTP->get_all_active_message_templates($orderby, $order, $limit, $count, $global, true);
+				break;
+			default:
+				$templates = $MTP->get_all_trashed_grouped_message_templates($orderby, $order, $limit, $count, $global);
+		}
+
+		return $templates;
+	}
+
+
+	/**
+	 * filters etc might need a list of installed message_types
+	 *
+	 * @return array an array of message type objects
+	 */
+	public function get_installed_message_types()
+	{
+		$installed_message_types = $this->_message_resource_manager->installed_message_types();
+		$installed = array();
+
+		foreach ($installed_message_types as $message_type) {
+			$installed[ $message_type->name ] = $message_type;
+		}
+
+		return $installed;
+	}
+
+
+	/**
+	 * _add_message_template
+	 *
+	 * This is used when creating a custom template. All Custom Templates start based off another template.
+	 *
+	 * @param string $message_type
+	 * @param string $messenger
+	 * @param string $GRP_ID
+	 *
+	 * @throws EE_error
+	 */
+	protected function _add_message_template($message_type = '', $messenger = '', $GRP_ID = '')
+	{
+		// set values override any request data
+		$message_type = ! empty($message_type) ? $message_type : '';
+		$message_type = empty($message_type) && ! empty($this->_req_data['message_type'])
+			? $this->_req_data['message_type']
+			: $message_type;
+
+		$messenger = ! empty($messenger) ? $messenger : '';
+		$messenger = empty($messenger) && ! empty($this->_req_data['messenger'])
+			? $this->_req_data['messenger']
+			: $messenger;
+
+		$GRP_ID = ! empty($GRP_ID) ? $GRP_ID : '';
+		$GRP_ID = empty($GRP_ID) && ! empty($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : $GRP_ID;
+
+		// we need messenger and message type.  They should be coming from the event editor. If not here then return error
+		if (empty($message_type) || empty($messenger)) {
+			throw new EE_Error(
+				esc_html__(
+					'Sorry, but we can\'t create new templates because we\'re missing the messenger or message type',
+					'event_espresso'
+				)
+			);
+		}
+
+		// we need the GRP_ID for the template being used as the base for the new template
+		if (empty($GRP_ID)) {
+			throw new EE_Error(
+				esc_html__(
+					'In order to create a custom message template the GRP_ID of the template being used as a base is needed',
+					'event_espresso'
+				)
+			);
+		}
+
+		// let's just make sure the template gets generated!
+
+		// we need to reassign some variables for what the insert is expecting
+		$this->_req_data['MTP_messenger'] = $messenger;
+		$this->_req_data['MTP_message_type'] = $message_type;
+		$this->_req_data['GRP_ID'] = $GRP_ID;
+		$this->_insert_or_update_message_template(true);
+	}
+
+
+	/**
+	 * public wrapper for the _add_message_template method
+	 *
+	 * @param string $message_type     message type slug
+	 * @param string $messenger        messenger slug
+	 * @param int    $GRP_ID           GRP_ID for the related message template group this new template will be based
+	 *                                 off of.
+	 * @throws EE_error
+	 */
+	public function add_message_template($message_type, $messenger, $GRP_ID)
+	{
+		$this->_add_message_template($message_type, $messenger, $GRP_ID);
+	}
+
+
+	/**
+	 * _edit_message_template
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws InvalidIdentifierException
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _edit_message_template()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		$template_fields = '';
+		$sidebar_fields = '';
+		// we filter the tinyMCE settings to remove the validation since message templates by their nature will not have
+		// valid html in the templates.
+		add_filter('tiny_mce_before_init', array($this, 'filter_tinymce_init'), 10, 2);
+
+		$GRP_ID = isset($this->_req_data['id']) && ! empty($this->_req_data['id'])
+			? absint($this->_req_data['id'])
+			: false;
+
+		$EVT_ID = isset($this->_req_data['evt_id']) && ! empty($this->_req_data['evt_id'])
+		? absint($this->_req_data['evt_id'])
+		: false;
+
+		$this->_set_shortcodes(); // this also sets the _message_template property.
+		$message_template_group = $this->_message_template_group;
+		$c_label = $message_template_group->context_label();
+		$c_config = $message_template_group->contexts_config();
+
+		reset($c_config);
+		$context = isset($this->_req_data['context']) && ! empty($this->_req_data['context'])
+			? strtolower($this->_req_data['context'])
+			: key($c_config);
+
+
+		if (empty($GRP_ID)) {
+			$action = 'insert_message_template';
+			$edit_message_template_form_url = add_query_arg(
+				array('action' => $action, 'noheader' => true),
+				EE_MSG_ADMIN_URL
+			);
+		} else {
+			$action = 'update_message_template';
+			$edit_message_template_form_url = add_query_arg(
+				array('action' => $action, 'noheader' => true),
+				EE_MSG_ADMIN_URL
+			);
+		}
+
+		// set active messenger for this view
+		$this->_active_messenger = $this->_message_resource_manager->get_active_messenger(
+			$message_template_group->messenger()
+		);
+		$this->_active_message_type_name = $message_template_group->message_type();
+
+
+		// Do we have any validation errors?
+		$validators = $this->_get_transient();
+		$v_fields = ! empty($validators) ? array_keys($validators) : array();
+
+
+		// we need to assemble the title from Various details
+		$context_label = sprintf(
+			esc_html__('(%s %s)', 'event_espresso'),
+			$c_config[ $context ]['label'],
+			ucwords($c_label['label'])
+		);
+
+		$title = sprintf(
+			esc_html__(' %s %s Template %s', 'event_espresso'),
+			ucwords($message_template_group->messenger_obj()->label['singular']),
+			ucwords($message_template_group->message_type_obj()->label['singular']),
+			$context_label
+		);
+
+		$this->_template_args['GRP_ID'] = $GRP_ID;
+		$this->_template_args['message_template'] = $message_template_group;
+		$this->_template_args['is_extra_fields'] = false;
+
+
+		// let's get EEH_MSG_Template so we can get template form fields
+		$template_field_structure = EEH_MSG_Template::get_fields(
+			$message_template_group->messenger(),
+			$message_template_group->message_type()
+		);
+
+		if (! $template_field_structure) {
+			$template_field_structure = false;
+			$template_fields = esc_html__(
+				'There was an error in assembling the fields for this display (you should see an error message)',
+				'event_espresso'
+			);
+		}
+
+
+		$message_templates = $message_template_group->context_templates();
+
+
+		// if we have the extra key.. then we need to remove the content index from the template_field_structure as it
+		// will get handled in the "extra" array.
+		if (is_array($template_field_structure[ $context ]) && isset($template_field_structure[ $context ]['extra'])) {
+			foreach ($template_field_structure[ $context ]['extra'] as $reference_field => $new_fields) {
+				unset($template_field_structure[ $context ][ $reference_field ]);
+			}
+		}
+
+		// let's loop through the template_field_structure and actually assemble the input fields!
+		if (! empty($template_field_structure)) {
+			foreach ($template_field_structure[ $context ] as $template_field => $field_setup_array) {
+				// if this is an 'extra' template field then we need to remove any existing fields that are keyed up in
+				// the extra array and reset them.
+				if ($template_field === 'extra') {
+					$this->_template_args['is_extra_fields'] = true;
+					foreach ($field_setup_array as $reference_field => $new_fields_array) {
+						$message_template = $message_templates[ $context ][ $reference_field ];
+						$content = $message_template instanceof EE_Message_Template
+							? $message_template->get('MTP_content')
+							: '';
+						foreach ($new_fields_array as $extra_field => $extra_array) {
+							// let's verify if we need this extra field via the shortcodes parameter.
+							$continue = false;
+							if (isset($extra_array['shortcodes_required'])) {
+								foreach ((array) $extra_array['shortcodes_required'] as $shortcode) {
+									if (! array_key_exists($shortcode, $this->_shortcodes)) {
+										$continue = true;
+									}
+								}
+								if ($continue) {
+									continue;
+								}
+							}
+
+							$field_id = $reference_field
+										. '-'
+										. $extra_field
+										. '-content';
+							$template_form_fields[ $field_id ] = $extra_array;
+							$template_form_fields[ $field_id ]['name'] = 'MTP_template_fields['
+																		 . $reference_field
+																		 . '][content]['
+																		 . $extra_field . ']';
+							$css_class = isset($extra_array['css_class'])
+								? $extra_array['css_class']
+								: '';
+
+							$template_form_fields[ $field_id ]['css_class'] = ! empty($v_fields)
+																			  && in_array($extra_field, $v_fields, true)
+																			  &&
+																			  (
+																				  is_array($validators[ $extra_field ])
+																				  && isset($validators[ $extra_field ]['msg'])
+																			  )
+								? 'validate-error ' . $css_class
+								: $css_class;
+
+							$template_form_fields[ $field_id ]['value'] = ! empty($message_templates)
+																		  && isset($content[ $extra_field ])
+								? $content[ $extra_field ]
+								: '';
+
+							// do we have a validation error?  if we do then let's use that value instead
+							$template_form_fields[ $field_id ]['value'] = isset($validators[ $extra_field ])
+								? $validators[ $extra_field ]['value']
+								: $template_form_fields[ $field_id ]['value'];
+
+
+							$template_form_fields[ $field_id ]['db-col'] = 'MTP_content';
+
+							// shortcode selector
+							$field_name_to_use = $extra_field === 'main'
+								? 'content'
+								: $extra_field;
+							$template_form_fields[ $field_id ]['append_content'] = $this->_get_shortcode_selector(
+								$field_name_to_use,
+								$field_id
+							);
+
+							if (isset($extra_array['input']) && $extra_array['input'] === 'wp_editor') {
+								// we want to decode the entities
+								$template_form_fields[ $field_id ]['value'] = $template_form_fields[ $field_id ]['value'];
+							}/**/
+						}
+						$templatefield_MTP_id = $reference_field . '-MTP_ID';
+						$templatefield_templatename_id = $reference_field . '-name';
+
+						$template_form_fields[ $templatefield_MTP_id ] = array(
+							'name'       => 'MTP_template_fields[' . $reference_field . '][MTP_ID]',
+							'label'      => null,
+							'input'      => 'hidden',
+							'type'       => 'int',
+							'required'   => false,
+							'validation' => false,
+							'value'      => ! empty($message_templates) ? $message_template->ID() : '',
+							'css_class'  => '',
+							'format'     => '%d',
+							'db-col'     => 'MTP_ID',
+						);
+
+						$template_form_fields[ $templatefield_templatename_id ] = array(
+							'name'       => 'MTP_template_fields[' . $reference_field . '][name]',
+							'label'      => null,
+							'input'      => 'hidden',
+							'type'       => 'string',
+							'required'   => false,
+							'validation' => true,
+							'value'      => $reference_field,
+							'css_class'  => '',
+							'format'     => '%s',
+							'db-col'     => 'MTP_template_field',
+						);
+					}
+					continue; // skip the next stuff, we got the necessary fields here for this dataset.
+				} else {
+					$field_id = $template_field . '-content';
+					$template_form_fields[ $field_id ] = $field_setup_array;
+					$template_form_fields[ $field_id ]['name'] = 'MTP_template_fields[' . $template_field . '][content]';
+					$message_template = isset($message_templates[ $context ][ $template_field ])
+						? $message_templates[ $context ][ $template_field ]
+						: null;
+					$template_form_fields[ $field_id ]['value'] = ! empty($message_templates)
+																  && is_array($message_templates[ $context ])
+																  && $message_template instanceof EE_Message_Template
+						? $message_template->get('MTP_content')
+						: '';
+
+					// do we have a validator error for this field?  if we do then we'll use that value instead
+					$template_form_fields[ $field_id ]['value'] = isset($validators[ $template_field ])
+						? $validators[ $template_field ]['value']
+						: $template_form_fields[ $field_id ]['value'];
+
+
+					$template_form_fields[ $field_id ]['db-col'] = 'MTP_content';
+					$css_class = isset($field_setup_array['css_class'])
+						? $field_setup_array['css_class']
+						: '';
+					$template_form_fields[ $field_id ]['css_class'] = ! empty($v_fields)
+																	  && in_array($template_field, $v_fields, true)
+																	  && isset($validators[ $template_field ]['msg'])
+						? 'validate-error ' . $css_class
+						: $css_class;
+
+					// shortcode selector
+					$template_form_fields[ $field_id ]['append_content'] = $this->_get_shortcode_selector(
+						$template_field,
+						$field_id
+					);
+				}
+
+				// k took care of content field(s) now let's take care of others.
+
+				$templatefield_MTP_id = $template_field . '-MTP_ID';
+				$templatefield_field_templatename_id = $template_field . '-name';
+
+				// foreach template field there are actually two form fields created
+				$template_form_fields[ $templatefield_MTP_id ] = array(
+					'name'       => 'MTP_template_fields[' . $template_field . '][MTP_ID]',
+					'label'      => null,
+					'input'      => 'hidden',
+					'type'       => 'int',
+					'required'   => false,
+					'validation' => true,
+					'value'      => $message_template instanceof EE_Message_Template ? $message_template->ID() : '',
+					'css_class'  => '',
+					'format'     => '%d',
+					'db-col'     => 'MTP_ID',
+				);
+
+				$template_form_fields[ $templatefield_field_templatename_id ] = array(
+					'name'       => 'MTP_template_fields[' . $template_field . '][name]',
+					'label'      => null,
+					'input'      => 'hidden',
+					'type'       => 'string',
+					'required'   => false,
+					'validation' => true,
+					'value'      => $template_field,
+					'css_class'  => '',
+					'format'     => '%s',
+					'db-col'     => 'MTP_template_field',
+				);
+			}
+
+			// add other fields
+			$template_form_fields['ee-msg-current-context'] = array(
+				'name'       => 'MTP_context',
+				'label'      => null,
+				'input'      => 'hidden',
+				'type'       => 'string',
+				'required'   => false,
+				'validation' => true,
+				'value'      => $context,
+				'css_class'  => '',
+				'format'     => '%s',
+				'db-col'     => 'MTP_context',
+			);
+
+			$template_form_fields['ee-msg-grp-id'] = array(
+				'name'       => 'GRP_ID',
+				'label'      => null,
+				'input'      => 'hidden',
+				'type'       => 'int',
+				'required'   => false,
+				'validation' => true,
+				'value'      => $GRP_ID,
+				'css_class'  => '',
+				'format'     => '%d',
+				'db-col'     => 'GRP_ID',
+			);
+
+			$template_form_fields['ee-msg-messenger'] = array(
+				'name'       => 'MTP_messenger',
+				'label'      => null,
+				'input'      => 'hidden',
+				'type'       => 'string',
+				'required'   => false,
+				'validation' => true,
+				'value'      => $message_template_group->messenger(),
+				'css_class'  => '',
+				'format'     => '%s',
+				'db-col'     => 'MTP_messenger',
+			);
+
+			$template_form_fields['ee-msg-message-type'] = array(
+				'name'       => 'MTP_message_type',
+				'label'      => null,
+				'input'      => 'hidden',
+				'type'       => 'string',
+				'required'   => false,
+				'validation' => true,
+				'value'      => $message_template_group->message_type(),
+				'css_class'  => '',
+				'format'     => '%s',
+				'db-col'     => 'MTP_message_type',
+			);
+
+			$sidebar_form_fields['ee-msg-is-global'] = array(
+				'name'       => 'MTP_is_global',
+				'label'      => esc_html__('Global Template', 'event_espresso'),
+				'input'      => 'hidden',
+				'type'       => 'int',
+				'required'   => false,
+				'validation' => true,
+				'value'      => $message_template_group->get('MTP_is_global'),
+				'css_class'  => '',
+				'format'     => '%d',
+				'db-col'     => 'MTP_is_global',
+			);
+
+			$sidebar_form_fields['ee-msg-is-override'] = array(
+				'name'       => 'MTP_is_override',
+				'label'      => esc_html__('Override all custom', 'event_espresso'),
+				'input'      => $message_template_group->is_global() ? 'checkbox' : 'hidden',
+				'type'       => 'int',
+				'required'   => false,
+				'validation' => true,
+				'value'      => $message_template_group->get('MTP_is_override'),
+				'css_class'  => '',
+				'format'     => '%d',
+				'db-col'     => 'MTP_is_override',
+			);
+
+			$sidebar_form_fields['ee-msg-is-active'] = array(
+				'name'       => 'MTP_is_active',
+				'label'      => esc_html__('Active Template', 'event_espresso'),
+				'input'      => 'hidden',
+				'type'       => 'int',
+				'required'   => false,
+				'validation' => true,
+				'value'      => $message_template_group->is_active(),
+				'css_class'  => '',
+				'format'     => '%d',
+				'db-col'     => 'MTP_is_active',
+			);
+
+			$sidebar_form_fields['ee-msg-deleted'] = array(
+				'name'       => 'MTP_deleted',
+				'label'      => null,
+				'input'      => 'hidden',
+				'type'       => 'int',
+				'required'   => false,
+				'validation' => true,
+				'value'      => $message_template_group->get('MTP_deleted'),
+				'css_class'  => '',
+				'format'     => '%d',
+				'db-col'     => 'MTP_deleted',
+			);
+			$sidebar_form_fields['ee-msg-author'] = array(
+				'name'       => 'MTP_user_id',
+				'label'      => esc_html__('Author', 'event_espresso'),
+				'input'      => 'hidden',
+				'type'       => 'int',
+				'required'   => false,
+				'validation' => false,
+				'value'      => $message_template_group->user(),
+				'format'     => '%d',
+				'db-col'     => 'MTP_user_id',
+			);
+
+			$sidebar_form_fields['ee-msg-route'] = array(
+				'name'  => 'action',
+				'input' => 'hidden',
+				'type'  => 'string',
+				'value' => $action,
+			);
+
+			$sidebar_form_fields['ee-msg-id'] = array(
+				'name'  => 'id',
+				'input' => 'hidden',
+				'type'  => 'int',
+				'value' => $GRP_ID,
+			);
+			$sidebar_form_fields['ee-msg-evt-nonce'] = array(
+				'name'  => $action . '_nonce',
+				'input' => 'hidden',
+				'type'  => 'string',
+				'value' => wp_create_nonce($action . '_nonce'),
+			);
+
+			if (isset($this->_req_data['template_switch']) && $this->_req_data['template_switch']) {
+				$sidebar_form_fields['ee-msg-template-switch'] = array(
+					'name'  => 'template_switch',
+					'input' => 'hidden',
+					'type'  => 'int',
+					'value' => 1,
+				);
+			}
+
+
+			$template_fields = $this->_generate_admin_form_fields($template_form_fields);
+			$sidebar_fields = $this->_generate_admin_form_fields($sidebar_form_fields);
+		} //end if ( !empty($template_field_structure) )
+
+		// set extra content for publish box
+		$this->_template_args['publish_box_extra_content'] = $sidebar_fields;
+		$this->_set_publish_post_box_vars(
+			'id',
+			$GRP_ID,
+			false,
+			add_query_arg(
+				array('action' => 'global_mtps'),
+				$this->_admin_base_url
+			)
+		);
+
+		// add preview button
+		$preview_url = parent::add_query_args_and_nonce(
+			array(
+				'message_type' => $message_template_group->message_type(),
+				'messenger'    => $message_template_group->messenger(),
+				'context'      => $context,
+				'GRP_ID'       => $GRP_ID,
+				'evt_id'       => $EVT_ID,
+				'action'       => 'preview_message',
+			),
+			$this->_admin_base_url
+		);
+		$preview_button = '<a href="' . $preview_url . '" class="button-secondary messages-preview-button">'
+						  . esc_html__('Preview', 'event_espresso')
+						  . '</a>';
+
+
+		// setup context switcher
+		$context_switcher_args = array(
+			'page'    => 'espresso_messages',
+			'action'  => 'edit_message_template',
+			'id'      => $GRP_ID,
+			'evt_id'  => $EVT_ID,
+			'context' => $context,
+			'extra'   => $preview_button,
+		);
+		$this->_set_context_switcher($message_template_group, $context_switcher_args);
+
+
+		// main box
+		$this->_template_args['template_fields'] = $template_fields;
+		$this->_template_args['sidebar_box_id'] = 'details';
+		$this->_template_args['action'] = $action;
+		$this->_template_args['context'] = $context;
+		$this->_template_args['edit_message_template_form_url'] = $edit_message_template_form_url;
+		$this->_template_args['learn_more_about_message_templates_link'] =
+			$this->_learn_more_about_message_templates_link();
+
+
+		$this->_template_args['before_admin_page_content'] = $this->add_context_switcher();
+		$this->_template_args['before_admin_page_content'] .= $this->add_active_context_element(
+			$message_template_group,
+			$context,
+			$context_label
+		);
+		$this->_template_args['before_admin_page_content'] .= $this->_add_form_element_before();
+		$this->_template_args['after_admin_page_content'] = $this->_add_form_element_after();
+
+		$this->_template_path = $this->_template_args['GRP_ID']
+			? EE_MSG_TEMPLATE_PATH . 'ee_msg_details_main_edit_meta_box.template.php'
+			: EE_MSG_TEMPLATE_PATH . 'ee_msg_details_main_add_meta_box.template.php';
+
+		// send along EE_Message_Template_Group object for further template use.
+		$this->_template_args['MTP'] = $message_template_group;
+
+		$this->_template_args['admin_page_content'] = EEH_Template::display_template(
+			$this->_template_path,
+			$this->_template_args,
+			true
+		);
+
+
+		// finally, let's set the admin_page title
+		$this->_admin_page_title = sprintf(__('Editing %s', 'event_espresso'), $title);
+
+
+		// we need to take care of setting the shortcodes property for use elsewhere.
+		$this->_set_shortcodes();
+
+
+		// final template wrapper
+		$this->display_admin_page_with_sidebar();
+	}
+
+
+	public function filter_tinymce_init($mceInit, $editor_id)
+	{
+		return $mceInit;
+	}
+
+
+	public function add_context_switcher()
+	{
+		return $this->_context_switcher;
+	}
+
+
+	/**
+	 * Adds the activation/deactivation toggle for the message template context.
+	 *
+	 * @param EE_Message_Template_Group $message_template_group
+	 * @param string                    $context
+	 * @param string                    $context_label
+	 * @return string
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidIdentifierException
+	 */
+	protected function add_active_context_element(
+		EE_Message_Template_Group $message_template_group,
+		$context,
+		$context_label
+	) {
+		$template_args = array(
+			'context'                   => $context,
+			'nonce'                     => wp_create_nonce('activate_' . $context . '_toggle_nonce'),
+			'is_active'                 => $message_template_group->is_context_active($context),
+			'on_off_action'             => $message_template_group->is_context_active($context)
+				? 'context-off'
+				: 'context-on',
+			'context_label'             => str_replace(array('(', ')'), '', $context_label),
+			'message_template_group_id' => $message_template_group->ID(),
+		);
+		return EEH_Template::display_template(
+			EE_MSG_TEMPLATE_PATH . 'ee_msg_editor_active_context_element.template.php',
+			$template_args,
+			true
+		);
+	}
+
+
+	/**
+	 * Ajax callback for `toggle_context_template` ajax action.
+	 * Handles toggling the message context on or off.
+	 *
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidIdentifierException
+	 * @throws InvalidInterfaceException
+	 */
+	public function toggle_context_template()
+	{
+		$success = true;
+		// check for required data
+		if (
+			! isset(
+				$this->_req_data['message_template_group_id'],
+				$this->_req_data['context'],
+				$this->_req_data['status']
+			)
+		) {
+			EE_Error::add_error(
+				esc_html__('Required data for doing this action is not available.', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+
+		$nonce = isset($this->_req_data['toggle_context_nonce'])
+			? sanitize_text_field($this->_req_data['toggle_context_nonce'])
+			: '';
+		$nonce_ref = 'activate_' . $this->_req_data['context'] . '_toggle_nonce';
+		$this->_verify_nonce($nonce, $nonce_ref);
+		$status = $this->_req_data['status'];
+		if ($status !== 'off' && $status !== 'on') {
+			EE_Error::add_error(
+				sprintf(
+					esc_html__('The given status (%s) is not valid. Must be "off" or "on"', 'event_espresso'),
+					$this->_req_data['status']
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+		$message_template_group = EEM_Message_Template_Group::instance()->get_one_by_ID(
+			$this->_req_data['message_template_group_id']
+		);
+		if (! $message_template_group instanceof EE_Message_Template_Group) {
+			EE_Error::add_error(
+				sprintf(
+					esc_html__(
+						'Unable to change the active state because the given id "%1$d" does not match a valid "%2$s"',
+						'event_espresso'
+					),
+					$this->_req_data['message_template_group_id'],
+					'EE_Message_Template_Group'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+		if ($success) {
+			$success = $status === 'off'
+				? $message_template_group->deactivate_context($this->_req_data['context'])
+				: $message_template_group->activate_context($this->_req_data['context']);
+		}
+		$this->_template_args['success'] = $success;
+		$this->_return_json();
+	}
+
+
+	public function _add_form_element_before()
+	{
+		return '<form method="post" action="'
+			   . $this->_template_args["edit_message_template_form_url"]
+			   . '" id="ee-msg-edit-frm">';
+	}
+
+	public function _add_form_element_after()
+	{
+		return '</form>';
+	}
+
+
+	/**
+	 * This executes switching the template pack for a message template.
+	 *
+	 * @since 4.5.0
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	public function switch_template_pack()
+	{
+		$GRP_ID = ! empty($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : 0;
+		$template_pack = ! empty($this->_req_data['template_pack']) ? $this->_req_data['template_pack'] : '';
+
+		// verify we have needed values.
+		if (empty($GRP_ID) || empty($template_pack)) {
+			$this->_template_args['error'] = true;
+			EE_Error::add_error(
+				esc_html__('The required date for switching templates is not available.', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		} else {
+			// get template, set the new template_pack and then reset to default
+			/** @type EE_Message_Template_Group $message_template_group */
+			$message_template_group = EEM_Message_Template_Group::instance()->get_one_by_ID($GRP_ID);
+
+			$message_template_group->set_template_pack_name($template_pack);
+			$this->_req_data['msgr'] = $message_template_group->messenger();
+			$this->_req_data['mt'] = $message_template_group->message_type();
+
+			$query_args = $this->_reset_to_default_template();
+
+			if (empty($query_args['id'])) {
+				EE_Error::add_error(
+					esc_html__(
+						'Something went wrong with switching the template pack. Please try again or contact EE support',
+						'event_espresso'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+				$this->_template_args['error'] = true;
+			} else {
+				$template_label = $message_template_group->get_template_pack()->label;
+				$template_pack_labels = $message_template_group->messenger_obj()->get_supports_labels();
+				EE_Error::add_success(
+					sprintf(
+						esc_html__(
+							'This message template has been successfully switched to use the %1$s %2$s.  Please wait while the page reloads with your new template.',
+							'event_espresso'
+						),
+						$template_label,
+						$template_pack_labels->template_pack
+					)
+				);
+				// generate the redirect url for js.
+				$url = self::add_query_args_and_nonce(
+					$query_args,
+					$this->_admin_base_url
+				);
+				$this->_template_args['data']['redirect_url'] = $url;
+				$this->_template_args['success'] = true;
+			}
+
+			$this->_return_json();
+		}
+	}
+
+
+	/**
+	 * This handles resetting the template for the given messenger/message_type so that users can start from scratch if
+	 * they want.
+	 *
+	 * @access protected
+	 * @return array|null
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _reset_to_default_template()
+	{
+
+		$templates = array();
+		$GRP_ID = ! empty($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : 0;
+		// we need to make sure we've got the info we need.
+		if (! isset($this->_req_data['msgr'], $this->_req_data['mt'], $this->_req_data['GRP_ID'])) {
+			EE_Error::add_error(
+				esc_html__(
+					'In order to reset the template to its default we require the messenger, message type, and message template GRP_ID to know what is being reset.  At least one of these is missing.',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+
+		// all templates will be reset to whatever the defaults are
+		// for the global template matching the messenger and message type.
+		$success = ! empty($GRP_ID) ? true : false;
+
+		if ($success) {
+			// let's first determine if the incoming template is a global template,
+			// if it isn't then we need to get the global template matching messenger and message type.
+			// $MTPG = EEM_Message_Template_Group::instance()->get_one_by_ID( $GRP_ID );
+
+
+			// note this is ONLY deleting the template fields (Message Template rows) NOT the message template group.
+			$success = $this->_delete_mtp_permanently($GRP_ID, false);
+
+			if ($success) {
+				// if successfully deleted, lets generate the new ones.
+				// Note. We set GLOBAL to true, because resets on ANY template
+				// will use the related global template defaults for regeneration.
+				// This means that if a custom template is reset it resets to whatever the related global template is.
+				// HOWEVER, we DO keep the template pack and template variation set
+				// for the current custom template when resetting.
+				$templates = $this->_generate_new_templates(
+					$this->_req_data['msgr'],
+					$this->_req_data['mt'],
+					$GRP_ID,
+					true
+				);
+			}
+		}
+
+		// any error messages?
+		if (! $success) {
+			EE_Error::add_error(
+				esc_html__(
+					'Something went wrong with deleting existing templates. Unable to reset to default',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+
+		// all good, let's add a success message!
+		if ($success && ! empty($templates)) {
+			// the info for the template we generated is the first element in the returned array
+			// $templates = $templates[0];
+			EE_Error::overwrite_success();
+			EE_Error::add_success(__('Templates have been reset to defaults.', 'event_espresso'));
+		}
+
+
+		$query_args = array(
+			'id'      => isset($templates[0]['GRP_ID']) ? $templates[0]['GRP_ID'] : null,
+			'context' => isset($templates[0]['MTP_context']) ? $templates[0]['MTP_context'] : null,
+			'action'  => isset($templates[0]['GRP_ID']) ? 'edit_message_template' : 'global_mtps',
+		);
+
+		// if called via ajax then we return query args otherwise redirect
+		if (defined('DOING_AJAX') && DOING_AJAX) {
+			return $query_args;
+		} else {
+			$this->_redirect_after_action(false, '', '', $query_args, true);
+
+			return null;
+		}
+	}
+
+
+	/**
+	 * Retrieve and set the message preview for display.
+	 *
+	 * @param bool $send if TRUE then we are doing an actual TEST send with the results of the preview.
+	 * @return string
+	 * @throws ReflectionException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function _preview_message($send = false)
+	{
+		// first make sure we've got the necessary parameters
+		if (
+			! isset(
+				$this->_req_data['message_type'],
+				$this->_req_data['messenger'],
+				$this->_req_data['messenger'],
+				$this->_req_data['GRP_ID']
+			)
+		) {
+			EE_Error::add_error(
+				esc_html__('Missing necessary parameters for displaying preview', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+
+		EE_Registry::instance()->REQ->set('GRP_ID', $this->_req_data['GRP_ID']);
+
+		// if we have an evt_id set on the request, use it.
+		$EVT_ID = isset($this->_req_data['evt_id']) && ! empty($this->_req_data['evt_id'])
+		? absint($this->_req_data['evt_id'])
+		: false;
+
+
+		// get the preview!
+		$preview = EED_Messages::preview_message(
+			$this->_req_data['message_type'],
+			$this->_req_data['context'],
+			$this->_req_data['messenger'],
+			$send
+		);
+
+		if ($send) {
+			return $preview;
+		}
+
+		// let's add a button to go back to the edit view
+		$query_args = array(
+			'id'      => $this->_req_data['GRP_ID'],
+			'evt_id'  => $EVT_ID,
+			'context' => $this->_req_data['context'],
+			'action'  => 'edit_message_template',
+		);
+		$go_back_url = parent::add_query_args_and_nonce($query_args, $this->_admin_base_url);
+		$preview_button = '<a href="'
+						  . $go_back_url
+						  . '" class="button-secondary messages-preview-go-back-button">'
+						  . esc_html__('Go Back to Edit', 'event_espresso')
+						  . '</a>';
+		$message_types = $this->get_installed_message_types();
+		$active_messenger = $this->_message_resource_manager->get_active_messenger(
+			$this->_req_data['messenger']
+		);
+		$active_messenger_label = $active_messenger instanceof EE_messenger
+			? ucwords($active_messenger->label['singular'])
+			: esc_html__('Unknown Messenger', 'event_espresso');
+		// let's provide a helpful title for context
+		$preview_title = sprintf(
+			esc_html__('Viewing Preview for %s %s Message Template', 'event_espresso'),
+			$active_messenger_label,
+			ucwords($message_types[ $this->_req_data['message_type'] ]->label['singular'])
+		);
+		if (empty($preview)) {
+			$this->noEventsErrorMessage();
+		}
+		// setup display of preview.
+		$this->_admin_page_title = $preview_title;
+		$this->_template_args['admin_page_title'] = $preview_title;
+		$this->_template_args['admin_page_content'] = $preview_button . '<br />' . $preview;
+		$this->_template_args['data']['force_json'] = true;
+
+		return '';
+	}
+
+
+	/**
+	 * Used to set an error if there are no events available for generating a preview/test send.
+	 *
+	 * @param bool $test_send  Whether the error should be generated for the context of a test send.
+	 */
+	protected function noEventsErrorMessage($test_send = false)
+	{
+		$events_url = parent::add_query_args_and_nonce(
+			array(
+				'action' => 'default',
+				'page'   => 'espresso_events',
+			),
+			admin_url('admin.php')
+		);
+		$message = $test_send
+			? __(
+				'A test message could not be sent for this message template because there are no events created yet. The preview system uses actual events for generating the test message. %1$sGo see your events%2$s!',
+				'event_espresso'
+			)
+			: __(
+				'There is no preview for this message template available because there are no events created yet. The preview system uses actual events for generating the preview. %1$sGo see your events%2$s!',
+				'event_espresso'
+			);
+
+		EE_Error::add_attention(
+			sprintf(
+				$message,
+				"<a href='{$events_url}'>",
+				'</a>'
+			)
+		);
+	}
+
+
+	/**
+	 * The initial _preview_message is on a no headers route.  It will optionally call this if necessary otherwise it
+	 * gets called automatically.
+	 *
+	 * @since 4.5.0
+	 *
+	 * @return string
+	 */
+	protected function _display_preview_message()
+	{
+		$this->display_admin_page_with_no_sidebar();
+	}
+
+
+	/**
+	 * registers metaboxes that should show up on the "edit_message_template" page
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _register_edit_meta_boxes()
+	{
+		add_meta_box(
+			'mtp_valid_shortcodes',
+			esc_html__('Valid Shortcodes', 'event_espresso'),
+			array($this, 'shortcode_meta_box'),
+			$this->_current_screen->id,
+			'side',
+			'default'
+		);
+		add_meta_box(
+			'mtp_extra_actions',
+			esc_html__('Extra Actions', 'event_espresso'),
+			array($this, 'extra_actions_meta_box'),
+			$this->_current_screen->id,
+			'side',
+			'high'
+		);
+		add_meta_box(
+			'mtp_templates',
+			esc_html__('Template Styles', 'event_espresso'),
+			array($this, 'template_pack_meta_box'),
+			$this->_current_screen->id,
+			'side',
+			'high'
+		);
+	}
+
+
+	/**
+	 * metabox content for all template pack and variation selection.
+	 *
+	 * @since 4.5.0
+	 * @return string
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function template_pack_meta_box()
+	{
+		$this->_set_message_template_group();
+
+		$tp_collection = EEH_MSG_Template::get_template_pack_collection();
+
+		$tp_select_values = array();
+
+		foreach ($tp_collection as $tp) {
+			// only include template packs that support this messenger and message type!
+			$supports = $tp->get_supports();
+			if (
+				! isset($supports[ $this->_message_template_group->messenger() ])
+				|| ! in_array(
+					$this->_message_template_group->message_type(),
+					$supports[ $this->_message_template_group->messenger() ],
+					true
+				)
+			) {
+				// not supported
+				continue;
+			}
+
+			$tp_select_values[] = array(
+				'text' => $tp->label,
+				'id'   => $tp->dbref,
+			);
+		}
+
+		// if empty $tp_select_values then we make sure default is set because EVERY message type should be supported by
+		// the default template pack.  This still allows for the odd template pack to override.
+		if (empty($tp_select_values)) {
+			$tp_select_values[] = array(
+				'text' => esc_html__('Default', 'event_espresso'),
+				'id'   => 'default',
+			);
+		}
+
+		// setup variation select values for the currently selected template.
+		$variations = $this->_message_template_group->get_template_pack()->get_variations(
+			$this->_message_template_group->messenger(),
+			$this->_message_template_group->message_type()
+		);
+		$variations_select_values = array();
+		foreach ($variations as $variation => $label) {
+			$variations_select_values[] = array(
+				'text' => $label,
+				'id'   => $variation,
+			);
+		}
+
+		$template_pack_labels = $this->_message_template_group->messenger_obj()->get_supports_labels();
+
+		$template_args['template_packs_selector'] = EEH_Form_Fields::select_input(
+			'MTP_template_pack',
+			$tp_select_values,
+			$this->_message_template_group->get_template_pack_name()
+		);
+		$template_args['variations_selector'] = EEH_Form_Fields::select_input(
+			'MTP_template_variation',
+			$variations_select_values,
+			$this->_message_template_group->get_template_pack_variation()
+		);
+		$template_args['template_pack_label'] = $template_pack_labels->template_pack;
+		$template_args['template_variation_label'] = $template_pack_labels->template_variation;
+		$template_args['template_pack_description'] = $template_pack_labels->template_pack_description;
+		$template_args['template_variation_description'] = $template_pack_labels->template_variation_description;
+
+		$template = EE_MSG_TEMPLATE_PATH . 'template_pack_and_variations_metabox.template.php';
+
+		EEH_Template::display_template($template, $template_args);
+	}
+
+
+	/**
+	 * This meta box holds any extra actions related to Message Templates
+	 * For now, this includes Resetting templates to defaults and sending a test email.
+	 *
+	 * @access  public
+	 * @return void
+	 * @throws EE_Error
+	 */
+	public function extra_actions_meta_box()
+	{
+		$template_form_fields = array();
+
+		$extra_args = array(
+			'msgr'   => $this->_message_template_group->messenger(),
+			'mt'     => $this->_message_template_group->message_type(),
+			'GRP_ID' => $this->_message_template_group->GRP_ID(),
+		);
+		// first we need to see if there are any fields
+		$fields = $this->_message_template_group->messenger_obj()->get_test_settings_fields();
+
+		if (! empty($fields)) {
+			// yup there be fields
+			foreach ($fields as $field => $config) {
+				$field_id = $this->_message_template_group->messenger() . '_' . $field;
+				$existing = $this->_message_template_group->messenger_obj()->get_existing_test_settings();
+				$default = isset($config['default']) ? $config['default'] : '';
+				$default = isset($config['value']) ? $config['value'] : $default;
+
+				// if type is hidden and the value is empty
+				// something may have gone wrong so let's correct with the defaults
+				$fix = $config['input'] === 'hidden'
+					   && isset($existing[ $field ])
+					   && empty($existing[ $field ])
+					? $default
+					: '';
+				$existing[ $field ] = isset($existing[ $field ]) && empty($fix)
+					? $existing[ $field ]
+					: $fix;
+
+				$template_form_fields[ $field_id ] = array(
+					'name'       => 'test_settings_fld[' . $field . ']',
+					'label'      => $config['label'],
+					'input'      => $config['input'],
+					'type'       => $config['type'],
+					'required'   => $config['required'],
+					'validation' => $config['validation'],
+					'value'      => isset($existing[ $field ]) ? $existing[ $field ] : $default,
+					'css_class'  => $config['css_class'],
+					'options'    => isset($config['options']) ? $config['options'] : array(),
+					'default'    => $default,
+					'format'     => $config['format'],
+				);
+			}
+		}
+
+		$test_settings_fields = ! empty($template_form_fields)
+			? $this->_generate_admin_form_fields($template_form_fields, 'string', 'ee_tst_settings_flds')
+			: '';
+
+		$test_settings_html = '';
+		// print out $test_settings_fields
+		if (! empty($test_settings_fields)) {
+			echo $test_settings_fields;
+			$test_settings_html = '<input type="submit" class="button-primary mtp-test-button alignright" ';
+			$test_settings_html .= 'name="test_button" value="';
+			$test_settings_html .= esc_html__('Test Send', 'event_espresso');
+			$test_settings_html .= '" /><div style="clear:both"></div>';
+		}
+
+		// and button
+		$test_settings_html .= '<p>'
+							   . esc_html__('Need to reset this message type and start over?', 'event_espresso')
+							   . '</p>';
+		$test_settings_html .= '<div class="publishing-action alignright resetbutton">';
+		$test_settings_html .= $this->get_action_link_or_button(
+			'reset_to_default',
+			'reset',
+			$extra_args,
+			'button-primary reset-default-button'
+		);
+		$test_settings_html .= '</div><div style="clear:both"></div>';
+		echo $test_settings_html;
+	}
+
+
+	/**
+	 * This returns the shortcode selector skeleton for a given context and field.
+	 *
+	 * @since 4.9.rc.000
+	 * @param string $field           The name of the field retrieving shortcodes for.
+	 * @param string $linked_input_id The css id of the input that the shortcodes get added to.
+	 * @return string
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _get_shortcode_selector($field, $linked_input_id)
+	{
+		$template_args = array(
+			'shortcodes'      => $this->_get_shortcodes(array($field), true),
+			'fieldname'       => $field,
+			'linked_input_id' => $linked_input_id,
+		);
+
+		return EEH_Template::display_template(
+			EE_MSG_TEMPLATE_PATH . 'shortcode_selector_skeleton.template.php',
+			$template_args,
+			true
+		);
+	}
+
+
+	/**
+	 * This just takes care of returning the meta box content for shortcodes (only used on the edit message template
+	 * page)
+	 *
+	 * @access public
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function shortcode_meta_box()
+	{
+		$shortcodes = $this->_get_shortcodes(array(), false); // just make sure shortcodes property is set
+		// $messenger = $this->_message_template_group->messenger_obj();
+		// now let's set the content depending on the status of the shortcodes array
+		if (empty($shortcodes)) {
+			$content = '<p>' . esc_html__('There are no valid shortcodes available', 'event_espresso') . '</p>';
+			echo $content;
+		} else {
+			// $alt = 0;
+			?>
             <div style="float:right; margin-top:10px"><?php
-                            echo $this->_get_help_tab_link('message_template_shortcodes');
-            ?></div>
+							echo $this->_get_help_tab_link('message_template_shortcodes');
+			?></div>
             <p class="small-text"><?php
-                                  printf(
-                                      esc_html__(
-                                          'You can view the shortcodes usable in your template by clicking the %s icon next to each field.',
-                                          'event_espresso'
-                                      ),
-                                      '<span class="dashicons dashicons-menu"></span>'
-                                  );
-                                    ?>
+								  printf(
+									  esc_html__(
+										  'You can view the shortcodes usable in your template by clicking the %s icon next to each field.',
+										  'event_espresso'
+									  ),
+									  '<span class="dashicons dashicons-menu"></span>'
+								  );
+									?>
             </p>
             <?php
-        }
-    }
-
-
-    /**
-     * used to set the $_shortcodes property for when its needed elsewhere.
-     *
-     * @access protected
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _set_shortcodes()
-    {
-
-        // no need to run this if the property is already set
-        if (! empty($this->_shortcodes)) {
-            return;
-        }
-
-        $this->_shortcodes = $this->_get_shortcodes();
-    }
-
-
-    /**
-     * get's all shortcodes for a given template group. (typically used by _set_shortcodes to set the $_shortcodes
-     * property)
-     *
-     * @access  protected
-     * @param  array   $fields include an array of specific field names that you want to be used to get the shortcodes
-     *                         for. Defaults to all (for the given context)
-     * @param  boolean $merged Whether to merge all the shortcodes into one list of unique shortcodes
-     * @return array Shortcodes indexed by fieldname and the an array of shortcode/label pairs OR if merged is
-     *                         true just an array of shortcode/label pairs.
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _get_shortcodes($fields = array(), $merged = true)
-    {
-        $this->_set_message_template_group();
-
-        // we need the messenger and message template to retrieve the valid shortcodes array.
-        $GRP_ID = isset($this->_req_data['id']) && ! empty($this->_req_data['id'])
-            ? absint($this->_req_data['id'])
-            : false;
-        $context = isset($this->_req_data['context'])
-            ? $this->_req_data['context']
-            : key($this->_message_template_group->contexts_config());
-
-        return ! empty($GRP_ID) ? $this->_message_template_group->get_shortcodes($context, $fields, $merged) : array();
-    }
-
-
-    /**
-     * This sets the _message_template property (containing the called message_template object)
-     *
-     * @access protected
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _set_message_template_group()
-    {
-
-        if (! empty($this->_message_template_group)) {
-            return;
-        } //get out if this is already set.
-
-        $GRP_ID = ! empty($this->_req_data['GRP_ID']) ? absint($this->_req_data['GRP_ID']) : false;
-        $GRP_ID = empty($GRP_ID) && ! empty($this->_req_data['id']) ? $this->_req_data['id'] : $GRP_ID;
-
-        // let's get the message templates
-        $MTP = EEM_Message_Template_Group::instance();
-
-        if (empty($GRP_ID)) {
-            $this->_message_template_group = $MTP->create_default_object();
-        } else {
-            $this->_message_template_group = $MTP->get_one_by_ID($GRP_ID);
-        }
-
-        $this->_template_pack = $this->_message_template_group->get_template_pack();
-        $this->_variation = $this->_message_template_group->get_template_pack_variation();
-    }
-
-
-    /**
-     * sets up a context switcher for edit forms
-     *
-     * @access  protected
-     * @param  EE_Message_Template_Group $template_group_object the template group object being displayed on the form
-     * @param array                      $args                  various things the context switcher needs.
-     * @throws EE_Error
-     */
-    protected function _set_context_switcher(EE_Message_Template_Group $template_group_object, $args)
-    {
-        $context_details = $template_group_object->contexts_config();
-        $context_label = $template_group_object->context_label();
-        ob_start();
-        ?>
+		}
+	}
+
+
+	/**
+	 * used to set the $_shortcodes property for when its needed elsewhere.
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _set_shortcodes()
+	{
+
+		// no need to run this if the property is already set
+		if (! empty($this->_shortcodes)) {
+			return;
+		}
+
+		$this->_shortcodes = $this->_get_shortcodes();
+	}
+
+
+	/**
+	 * get's all shortcodes for a given template group. (typically used by _set_shortcodes to set the $_shortcodes
+	 * property)
+	 *
+	 * @access  protected
+	 * @param  array   $fields include an array of specific field names that you want to be used to get the shortcodes
+	 *                         for. Defaults to all (for the given context)
+	 * @param  boolean $merged Whether to merge all the shortcodes into one list of unique shortcodes
+	 * @return array Shortcodes indexed by fieldname and the an array of shortcode/label pairs OR if merged is
+	 *                         true just an array of shortcode/label pairs.
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _get_shortcodes($fields = array(), $merged = true)
+	{
+		$this->_set_message_template_group();
+
+		// we need the messenger and message template to retrieve the valid shortcodes array.
+		$GRP_ID = isset($this->_req_data['id']) && ! empty($this->_req_data['id'])
+			? absint($this->_req_data['id'])
+			: false;
+		$context = isset($this->_req_data['context'])
+			? $this->_req_data['context']
+			: key($this->_message_template_group->contexts_config());
+
+		return ! empty($GRP_ID) ? $this->_message_template_group->get_shortcodes($context, $fields, $merged) : array();
+	}
+
+
+	/**
+	 * This sets the _message_template property (containing the called message_template object)
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _set_message_template_group()
+	{
+
+		if (! empty($this->_message_template_group)) {
+			return;
+		} //get out if this is already set.
+
+		$GRP_ID = ! empty($this->_req_data['GRP_ID']) ? absint($this->_req_data['GRP_ID']) : false;
+		$GRP_ID = empty($GRP_ID) && ! empty($this->_req_data['id']) ? $this->_req_data['id'] : $GRP_ID;
+
+		// let's get the message templates
+		$MTP = EEM_Message_Template_Group::instance();
+
+		if (empty($GRP_ID)) {
+			$this->_message_template_group = $MTP->create_default_object();
+		} else {
+			$this->_message_template_group = $MTP->get_one_by_ID($GRP_ID);
+		}
+
+		$this->_template_pack = $this->_message_template_group->get_template_pack();
+		$this->_variation = $this->_message_template_group->get_template_pack_variation();
+	}
+
+
+	/**
+	 * sets up a context switcher for edit forms
+	 *
+	 * @access  protected
+	 * @param  EE_Message_Template_Group $template_group_object the template group object being displayed on the form
+	 * @param array                      $args                  various things the context switcher needs.
+	 * @throws EE_Error
+	 */
+	protected function _set_context_switcher(EE_Message_Template_Group $template_group_object, $args)
+	{
+		$context_details = $template_group_object->contexts_config();
+		$context_label = $template_group_object->context_label();
+		ob_start();
+		?>
         <div class="ee-msg-switcher-container">
             <form method="get" action="<?php echo EE_MSG_ADMIN_URL; ?>" id="ee-msg-context-switcher-frm">
                 <?php
-                foreach ($args as $name => $value) {
-                    if ($name === 'context' || empty($value) || $name === 'extra') {
-                        continue;
-                    }
-                    ?>
+				foreach ($args as $name => $value) {
+					if ($name === 'context' || empty($value) || $name === 'extra') {
+						continue;
+					}
+					?>
                     <input type="hidden" name="<?php echo $name; ?>" value="<?php echo $value; ?>"/>
                     <?php
-                }
-                // setup nonce_url
-                wp_nonce_field($args['action'] . '_nonce', $args['action'] . '_nonce', false);
-                ?>
+				}
+				// setup nonce_url
+				wp_nonce_field($args['action'] . '_nonce', $args['action'] . '_nonce', false);
+				?>
                 <select name="context">
                     <?php
-                    $context_templates = $template_group_object->context_templates();
-                    if (is_array($context_templates)) :
-                        foreach ($context_templates as $context => $template_fields) :
-                            $checked = ($context === $args['context']) ? 'selected="selected"' : '';
-                            ?>
+					$context_templates = $template_group_object->context_templates();
+					if (is_array($context_templates)) :
+						foreach ($context_templates as $context => $template_fields) :
+							$checked = ($context === $args['context']) ? 'selected="selected"' : '';
+							?>
                             <option value="<?php echo $context; ?>" <?php echo $checked; ?>>
                                 <?php echo $context_details[ $context ]['label']; ?>
                             </option>
                         <?php endforeach;
-                    endif; ?>
+					endif; ?>
                 </select>
                 <?php $button_text = sprintf(__('Switch %s', 'event_espresso'), ucwords($context_label['label'])); ?>
                 <input id="submit-msg-context-switcher-sbmt" class="button-secondary" type="submit"
@@ -2671,1930 +2671,1930 @@ 
             <?php echo $args['extra']; ?>
         </div> <!-- end .ee-msg-switcher-container -->
         <?php
-        $output = ob_get_contents();
-        ob_clean();
-        $this->_context_switcher = $output;
-    }
-
-
-    /**
-     * utility for sanitizing new values coming in.
-     * Note: this is only used when updating a context.
-     *
-     * @access protected
-     *
-     * @param int $index This helps us know which template field to select from the request array.
-     *
-     * @return array
-     */
-    protected function _set_message_template_column_values($index)
-    {
-        if (is_array($this->_req_data['MTP_template_fields'][ $index ]['content'])) {
-            foreach ($this->_req_data['MTP_template_fields'][ $index ]['content'] as $field => $value) {
-                $this->_req_data['MTP_template_fields'][ $index ]['content'][ $field ] = $value;
-            }
-        }
-
-
-        $set_column_values = array(
-            'MTP_ID'             => absint($this->_req_data['MTP_template_fields'][ $index ]['MTP_ID']),
-            'GRP_ID'             => absint($this->_req_data['GRP_ID']),
-            'MTP_user_id'        => absint($this->_req_data['MTP_user_id']),
-            'MTP_messenger'      => strtolower($this->_req_data['MTP_messenger']),
-            'MTP_message_type'   => strtolower($this->_req_data['MTP_message_type']),
-            'MTP_template_field' => strtolower($this->_req_data['MTP_template_fields'][ $index ]['name']),
-            'MTP_context'        => strtolower($this->_req_data['MTP_context']),
-            'MTP_content'        => $this->_req_data['MTP_template_fields'][ $index ]['content'],
-            'MTP_is_global'      => isset($this->_req_data['MTP_is_global'])
-                ? absint($this->_req_data['MTP_is_global'])
-                : 0,
-            'MTP_is_override'    => isset($this->_req_data['MTP_is_override'])
-                ? absint($this->_req_data['MTP_is_override'])
-                : 0,
-            'MTP_deleted'        => absint($this->_req_data['MTP_deleted']),
-            'MTP_is_active'      => absint($this->_req_data['MTP_is_active']),
-        );
-
-
-        return $set_column_values;
-    }
-
-
-    protected function _insert_or_update_message_template($new = false)
-    {
-        $success = 0;
-        $override = false;
-
-        // setup notices description
-        $messenger_slug = ! empty($this->_req_data['MTP_messenger']) ? $this->_req_data['MTP_messenger'] : '';
-
-        // need the message type and messenger objects to be able to use the labels for the notices
-        $messenger_object = $this->_message_resource_manager->get_messenger($messenger_slug);
-        $messenger_label = $messenger_object instanceof EE_messenger
-            ? ucwords($messenger_object->label['singular'])
-            : '';
-
-        $message_type_slug = ! empty($this->_req_data['MTP_message_type'])
-            ? $this->_req_data['MTP_message_type']
-            : '';
-        $message_type_object = $this->_message_resource_manager->get_message_type($message_type_slug);
-
-        $message_type_label = $message_type_object instanceof EE_message_type
-            ? ucwords($message_type_object->label['singular'])
-            : '';
-
-        $context_slug = ! empty($this->_req_data['MTP_context'])
-            ? $this->_req_data['MTP_context']
-            : '';
-        $context = ucwords(str_replace('_', ' ', $context_slug));
-
-        $item_desc = $messenger_label && $message_type_label
-            ? $messenger_label . ' ' . $message_type_label . ' ' . $context . ' '
-            : '';
-        $item_desc .= 'Message Template';
-        $query_args = array();
-        $edit_array = array();
-        $action_desc = '';
-
-        // if this is "new" then we need to generate the default contexts for the selected messenger/message_type for
-        // user to edit.
-        if ($new) {
-            $GRP_ID = ! empty($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : 0;
-            if ($edit_array = $this->_generate_new_templates($messenger_slug, $message_type_slug, $GRP_ID)) {
-                if (empty($edit_array)) {
-                    $success = 0;
-                } else {
-                    $success = 1;
-                    $edit_array = $edit_array[0];
-                    $query_args = array(
-                        'id'      => $edit_array['GRP_ID'],
-                        'context' => $edit_array['MTP_context'],
-                        'action'  => 'edit_message_template',
-                    );
-                }
-            }
-            $action_desc = 'created';
-        } else {
-            $MTPG = EEM_Message_Template_Group::instance();
-            $MTP = EEM_Message_Template::instance();
-
-
-            // run update for each template field in displayed context
-            if (! isset($this->_req_data['MTP_template_fields']) && empty($this->_req_data['MTP_template_fields'])) {
-                EE_Error::add_error(
-                    esc_html__(
-                        'There was a problem saving the template fields from the form because I didn\'t receive any actual template field data.',
-                        'event_espresso'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-                $success = 0;
-            } else {
-                // first validate all fields!
-                // this filter allows client code to add its own validation to the template fields as well.
-                // returning an empty array means everything passed validation.
-                // errors in validation should be represented in an array with the following shape:
-                // array(
-                //   'fieldname' => array(
-                //          'msg' => 'error message'
-                //          'value' => 'value for field producing error'
-                // )
-                $custom_validation = (array) apply_filters(
-                    'FHEE__Messages_Admin_Page___insert_or_update_message_template__validates',
-                    array(),
-                    $this->_req_data['MTP_template_fields'],
-                    $context_slug,
-                    $messenger_slug,
-                    $message_type_slug
-                );
-
-                $system_validation = $MTPG->validate(
-                    $this->_req_data['MTP_template_fields'],
-                    $context_slug,
-                    $messenger_slug,
-                    $message_type_slug
-                );
-
-                $system_validation = ! is_array($system_validation) && $system_validation ? array()
-                    : $system_validation;
-                $validates = array_merge($custom_validation, $system_validation);
-
-                // if $validate returned error messages (i.e. is_array()) then we need to process them and setup an
-                // appropriate response. HMM, dang this isn't correct, $validates will ALWAYS be an array.
-                //  WE need to make sure there is no actual error messages in validates.
-                if (is_array($validates) && ! empty($validates)) {
-                    // add the transient so when the form loads we know which fields to highlight
-                    $this->_add_transient('edit_message_template', $validates);
-
-                    $success = 0;
-
-                    // setup notices
-                    foreach ($validates as $field => $error) {
-                        if (isset($error['msg'])) {
-                            EE_Error::add_error($error['msg'], __FILE__, __FUNCTION__, __LINE__);
-                        }
-                    }
-                } else {
-                    $set_column_values = array();
-                    foreach ($this->_req_data['MTP_template_fields'] as $template_field => $content) {
-                        $set_column_values = $this->_set_message_template_column_values($template_field);
-
-                        $where_cols_n_values = array(
-                            'MTP_ID' => $this->_req_data['MTP_template_fields'][ $template_field ]['MTP_ID'],
-                        );
-                        // if they aren't allowed to use all JS, restrict them to just posty-y tags
-                        if (! current_user_can('unfiltered_html')) {
-                            if (is_array($set_column_values['MTP_content'])) {
-                                foreach ($set_column_values['MTP_content'] as $key => $value) {
-                                    // remove slashes so wp_kses works properly (its wp_kses_stripslashes() function
-                                    // only removes slashes from double-quotes, so attributes using single quotes always
-                                    // appear invalid.) But currently the models expect slashed data, so after wp_kses
-                                    // runs we need to re-slash the data. Sheesh. See
-                                    // https://events.codebasehq.com/projects/event-espresso/tickets/11211#update-47321587
-                                    $set_column_values['MTP_content'][ $key ] = addslashes(
-                                        wp_kses(
-                                            stripslashes($value),
-                                            wp_kses_allowed_html('post')
-                                        )
-                                    );
-                                }
-                            } else {
-                                $set_column_values['MTP_content'] = wp_kses(
-                                    $set_column_values['MTP_content'],
-                                    wp_kses_allowed_html('post')
-                                );
-                            }
-                        }
-                        $message_template_fields = array(
-                            'GRP_ID'             => $set_column_values['GRP_ID'],
-                            'MTP_template_field' => $set_column_values['MTP_template_field'],
-                            'MTP_context'        => $set_column_values['MTP_context'],
-                            'MTP_content'        => $set_column_values['MTP_content'],
-                        );
-                        if ($updated = $MTP->update($message_template_fields, array($where_cols_n_values))) {
-                            if ($updated === false) {
-                                EE_Error::add_error(
-                                    sprintf(
-                                        esc_html__('%s field was NOT updated for some reason', 'event_espresso'),
-                                        $template_field
-                                    ),
-                                    __FILE__,
-                                    __FUNCTION__,
-                                    __LINE__
-                                );
-                            } else {
-                                $success = 1;
-                            }
-                        } else {
-                            // only do this logic if we don't have a MTP_ID for this field
-                            if (empty($this->_req_data['MTP_template_fields'][ $template_field ]['MTP_ID'])) {
-                                // this has already been through the template field validator and sanitized, so it will be
-                                // safe to insert this field.  Why insert?  This typically happens when we introduce a new
-                                // message template field in a messenger/message type and existing users don't have the
-                                // default setup for it.
-                                // @link https://events.codebasehq.com/projects/event-espresso/tickets/9465
-                                $updated = $MTP->insert($message_template_fields);
-                                if (! $updated || is_wp_error($updated)) {
-                                    EE_Error::add_error(
-                                        sprintf(
-                                            esc_html__('%s field could not be updated.', 'event_espresso'),
-                                            $template_field
-                                        ),
-                                        __FILE__,
-                                        __FUNCTION__,
-                                        __LINE__
-                                    );
-                                    $success = 0;
-                                } else {
-                                    $success = 1;
-                                }
-                            }
-                        }
-                        $action_desc = 'updated';
-                    }
-
-                    // we can use the last set_column_values for the MTPG update (because its the same for all of these specific MTPs)
-                    $mtpg_fields = array(
-                        'MTP_user_id'      => $set_column_values['MTP_user_id'],
-                        'MTP_messenger'    => $set_column_values['MTP_messenger'],
-                        'MTP_message_type' => $set_column_values['MTP_message_type'],
-                        'MTP_is_global'    => $set_column_values['MTP_is_global'],
-                        'MTP_is_override'  => $set_column_values['MTP_is_override'],
-                        'MTP_deleted'      => $set_column_values['MTP_deleted'],
-                        'MTP_is_active'    => $set_column_values['MTP_is_active'],
-                        'MTP_name'         => ! empty($this->_req_data['ee_msg_non_global_fields']['MTP_name'])
-                            ? $this->_req_data['ee_msg_non_global_fields']['MTP_name']
-                            : '',
-                        'MTP_description'  => ! empty($this->_req_data['ee_msg_non_global_fields']['MTP_description'])
-                            ? $this->_req_data['ee_msg_non_global_fields']['MTP_description']
-                            : '',
-                    );
-
-                    $mtpg_where = array('GRP_ID' => $set_column_values['GRP_ID']);
-                    $updated = $MTPG->update($mtpg_fields, array($mtpg_where));
-
-                    if ($updated === false) {
-                        EE_Error::add_error(
-                            sprintf(
-                                esc_html__(
-                                    'The Message Template Group (%d) was NOT updated for some reason',
-                                    'event_espresso'
-                                ),
-                                $set_column_values['GRP_ID']
-                            ),
-                            __FILE__,
-                            __FUNCTION__,
-                            __LINE__
-                        );
-                    } else {
-                        // k now we need to ensure the template_pack and template_variation fields are set.
-                        $template_pack = ! empty($this->_req_data['MTP_template_pack'])
-                            ? $this->_req_data['MTP_template_pack']
-                            : 'default';
-
-                        $template_variation = ! empty($this->_req_data['MTP_template_variation'])
-                            ? $this->_req_data['MTP_template_variation']
-                            : 'default';
-
-                        $mtpg_obj = $MTPG->get_one_by_ID($set_column_values['GRP_ID']);
-                        if ($mtpg_obj instanceof EE_Message_Template_Group) {
-                            $mtpg_obj->set_template_pack_name($template_pack);
-                            $mtpg_obj->set_template_pack_variation($template_variation);
-                        }
-                        $success = 1;
-                    }
-                }
-            }
-        }
-
-        // we return things differently if doing ajax
-        if (defined('DOING_AJAX') && DOING_AJAX) {
-            $this->_template_args['success'] = $success;
-            $this->_template_args['error'] = ! $success ? true : false;
-            $this->_template_args['content'] = '';
-            $this->_template_args['data'] = array(
-                'grpID'        => $edit_array['GRP_ID'],
-                'templateName' => $edit_array['template_name'],
-            );
-            if ($success) {
-                EE_Error::overwrite_success();
-                EE_Error::add_success(
-                    esc_html__(
-                        'The new template has been created and automatically selected for this event.  You can edit the new template by clicking the edit button.  Note before this template is assigned to this event, the event must be saved.',
-                        'event_espresso'
-                    )
-                );
-            }
-
-            $this->_return_json();
-        }
-
-
-        // was a test send triggered?
-        if (isset($this->_req_data['test_button'])) {
-            EE_Error::overwrite_success();
-            $this->_do_test_send($context_slug, $messenger_slug, $message_type_slug);
-            $override = true;
-        }
-
-        if (empty($query_args)) {
-            $query_args = array(
-                'id'      => $this->_req_data['GRP_ID'],
-                'context' => $context_slug,
-                'action'  => 'edit_message_template',
-            );
-        }
-
-        $this->_redirect_after_action($success, $item_desc, $action_desc, $query_args, $override);
-    }
-
-
-    /**
-     * processes a test send request to do an actual messenger delivery test for the given message template being tested
-     *
-     * @param  string $context      what context being tested
-     * @param  string $messenger    messenger being tested
-     * @param  string $message_type message type being tested
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _do_test_send($context, $messenger, $message_type)
-    {
-        // set things up for preview
-        $this->_req_data['messenger'] = $messenger;
-        $this->_req_data['message_type'] = $message_type;
-        $this->_req_data['context'] = $context;
-        $this->_req_data['GRP_ID'] = isset($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : '';
-        $active_messenger = $this->_message_resource_manager->get_active_messenger($messenger);
-
-        // let's save any existing fields that might be required by the messenger
-        if (
-            isset($this->_req_data['test_settings_fld'])
-            && $active_messenger instanceof EE_messenger
-            && apply_filters(
-                'FHEE__Messages_Admin_Page__do_test_send__set_existing_test_settings',
-                true,
-                $this->_req_data['test_settings_fld'],
-                $active_messenger
-            )
-        ) {
-            $active_messenger->set_existing_test_settings($this->_req_data['test_settings_fld']);
-        }
-
-        /**
-         * Use filter to add additional controls on whether message can send or not
-         */
-        if (
-            apply_filters(
-                'FHEE__Messages_Admin_Page__do_test_send__can_send',
-                true,
-                $context,
-                $this->_req_data,
-                $messenger,
-                $message_type
-            )
-        ) {
-            if (EEM_Event::instance()->count() > 0) {
-                $success = $this->_preview_message(true);
-                if ($success) {
-                    EE_Error::add_success(__('Test message sent', 'event_espresso'));
-                } else {
-                    EE_Error::add_error(
-                        esc_html__('The test message was not sent', 'event_espresso'),
-                        __FILE__,
-                        __FUNCTION__,
-                        __LINE__
-                    );
-                }
-            } else {
-                $this->noEventsErrorMessage(true);
-            }
-        }
-    }
-
-
-    /**
-     * _generate_new_templates
-     * This will handle the messenger, message_type selection when "adding a new custom template" for an event and will
-     * automatically create the defaults for the event.  The user would then be redirected to edit the default context
-     * for the event.
-     *
-     *
-     * @param  string $messenger     the messenger we are generating templates for
-     * @param array   $message_types array of message types that the templates are generated for.
-     * @param int     $GRP_ID        If this is a custom template being generated then a GRP_ID needs to be included to
-     *                               indicate the message_template_group being used as the base.
-     *
-     * @param bool    $global
-     *
-     * @return array|bool array of data required for the redirect to the correct edit page or bool if
-     *                               encountering problems.
-     * @throws EE_Error
-     */
-    protected function _generate_new_templates($messenger, $message_types, $GRP_ID = 0, $global = false)
-    {
-
-        // if no $message_types are given then that's okay... this may be a messenger that just adds shortcodes, so we
-        // just don't generate any templates.
-        if (empty($message_types)) {
-            return true;
-        }
-
-        return EEH_MSG_Template::generate_new_templates($messenger, $message_types, $GRP_ID, $global);
-    }
-
-
-    /**
-     * [_trash_or_restore_message_template]
-     *
-     * @param  boolean $trash whether to move an item to trash/restore (TRUE) or restore it (FALSE)
-     * @param boolean  $all   whether this is going to trash/restore all contexts within a template group (TRUE) OR just
-     *                        an individual context (FALSE).
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _trash_or_restore_message_template($trash = true, $all = false)
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-        $MTP = EEM_Message_Template_Group::instance();
-
-        $success = 1;
-
-        // incoming GRP_IDs
-        if ($all) {
-            // Checkboxes
-            if (! empty($this->_req_data['checkbox']) && is_array($this->_req_data['checkbox'])) {
-                // if array has more than one element then success message should be plural.
-                // todo: what about nonce?
-                $success = count($this->_req_data['checkbox']) > 1 ? 2 : 1;
-
-                // cycle through checkboxes
-                while (list($GRP_ID, $value) = each($this->_req_data['checkbox'])) {
-                    $trashed_or_restored = $trash ? $MTP->delete_by_ID($GRP_ID) : $MTP->restore_by_ID($GRP_ID);
-                    if (! $trashed_or_restored) {
-                        $success = 0;
-                    }
-                }
-            } else {
-                // grab single GRP_ID and handle
-                $GRP_ID = isset($this->_req_data['id']) ? absint($this->_req_data['id']) : 0;
-                if (! empty($GRP_ID)) {
-                    $trashed_or_restored = $trash ? $MTP->delete_by_ID($GRP_ID) : $MTP->restore_by_ID($GRP_ID);
-                    if (! $trashed_or_restored) {
-                        $success = 0;
-                    }
-                } else {
-                    $success = 0;
-                }
-            }
-        }
-
-        $action_desc = $trash
-            ? esc_html__('moved to the trash', 'event_espresso')
-            : esc_html__('restored', 'event_espresso');
-
-        $action_desc = ! empty($this->_req_data['template_switch']) ? esc_html__('switched', 'event_espresso') : $action_desc;
-
-        $item_desc = $all ? _n(
-            'Message Template Group',
-            'Message Template Groups',
-            $success,
-            'event_espresso'
-        ) : _n('Message Template Context', 'Message Template Contexts', $success, 'event_espresso');
-
-        $item_desc = ! empty($this->_req_data['template_switch']) ? _n(
-            'template',
-            'templates',
-            $success,
-            'event_espresso'
-        ) : $item_desc;
-
-        $this->_redirect_after_action($success, $item_desc, $action_desc, array());
-    }
-
-
-    /**
-     * [_delete_message_template]
-     * NOTE: this handles not only the deletion of the groups but also all the templates belonging to that group.
-     *
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _delete_message_template()
-    {
-        do_action('AHEE_log', __FILE__, __FUNCTION__, '');
-
-        // checkboxes
-        if (! empty($this->_req_data['checkbox']) && is_array($this->_req_data['checkbox'])) {
-            // if array has more than one element then success message should be plural
-            $success = count($this->_req_data['checkbox']) > 1 ? 2 : 1;
-
-            // cycle through bulk action checkboxes
-            while (list($GRP_ID, $value) = each($this->_req_data['checkbox'])) {
-                $success = $this->_delete_mtp_permanently($GRP_ID);
-            }
-        } else {
-            // grab single grp_id and delete
-            $GRP_ID = absint($this->_req_data['id']);
-            $success = $this->_delete_mtp_permanently($GRP_ID);
-        }
-
-        $this->_redirect_after_action($success, 'Message Templates', 'deleted', array());
-    }
-
-
-    /**
-     * helper for permanently deleting a mtP group and all related message_templates
-     *
-     * @param  int  $GRP_ID        The group being deleted
-     * @param  bool $include_group whether to delete the Message Template Group as well.
-     * @return bool boolean to indicate the success of the deletes or not.
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    private function _delete_mtp_permanently($GRP_ID, $include_group = true)
-    {
-        $success = 1;
-        $MTPG = EEM_Message_Template_Group::instance();
-        // first let's GET this group
-        $MTG = $MTPG->get_one_by_ID($GRP_ID);
-        // then delete permanently all the related Message Templates
-        $deleted = $MTG->delete_related_permanently('Message_Template');
-
-        if ($deleted === 0) {
-            $success = 0;
-        }
-
-        // now delete permanently this particular group
-
-        if ($include_group && ! $MTG->delete_permanently()) {
-            $success = 0;
-        }
-
-        return $success;
-    }
-
-
-    /**
-     *    _learn_more_about_message_templates_link
-     *
-     * @access protected
-     * @return string
-     */
-    protected function _learn_more_about_message_templates_link()
-    {
-        return '<a class="hidden" style="margin:0 20px; cursor:pointer; font-size:12px;" >'
-               . esc_html__('learn more about how message templates works', 'event_espresso')
-               . '</a>';
-    }
-
-
-    /**
-     * Used for setting up messenger/message type activation.  This loads up the initial view.  The rest is handled by
-     * ajax and other routes.
-     *
-     * @return void
-     * @throws DomainException
-     */
-    protected function _settings()
-    {
-
-
-        $this->_set_m_mt_settings();
-
-        $selected_messenger = isset($this->_req_data['selected_messenger'])
-            ? $this->_req_data['selected_messenger']
-            : 'email';
-
-        // let's setup the messenger tabs
-        $this->_template_args['admin_page_header'] = EEH_Tabbed_Content::tab_text_links(
-            $this->_m_mt_settings['messenger_tabs'],
-            'messenger_links',
-            '|',
-            $selected_messenger
-        );
-        $this->_template_args['before_admin_page_content'] = '<div class="ui-widget ui-helper-clearfix">';
-        $this->_template_args['after_admin_page_content'] = '</div><!-- end .ui-widget -->';
-
-        $this->display_admin_page_with_sidebar();
-    }
-
-
-    /**
-     * This sets the $_m_mt_settings property for when needed (used on the Messages settings page)
-     *
-     * @access protected
-     * @return void
-     * @throws DomainException
-     */
-    protected function _set_m_mt_settings()
-    {
-        // first if this is already set then lets get out no need to regenerate data.
-        if (! empty($this->_m_mt_settings)) {
-            return;
-        }
-
-        // get all installed messengers and message_types
-        /** @type EE_messenger[] $messengers */
-        $messengers = $this->_message_resource_manager->installed_messengers();
-        /** @type EE_message_type[] $message_types */
-        $message_types = $this->_message_resource_manager->installed_message_types();
-
-
-        // assemble the array for the _tab_text_links helper
-
-        foreach ($messengers as $messenger) {
-            $this->_m_mt_settings['messenger_tabs'][ $messenger->name ] = array(
-                'label' => ucwords($messenger->label['singular']),
-                'class' => $this->_message_resource_manager->is_messenger_active($messenger->name)
-                    ? 'messenger-active'
-                    : '',
-                'href'  => $messenger->name,
-                'title' => esc_html__('Modify this Messenger', 'event_espresso'),
-                'slug'  => $messenger->name,
-                'obj'   => $messenger,
-            );
-
-
-            $message_types_for_messenger = $messenger->get_valid_message_types();
-
-            foreach ($message_types as $message_type) {
-                // first we need to verify that this message type is valid with this messenger. Cause if it isn't then
-                // it shouldn't show in either the inactive OR active metabox.
-                if (! in_array($message_type->name, $message_types_for_messenger, true)) {
-                    continue;
-                }
-
-                $a_or_i = $this->_message_resource_manager->is_message_type_active_for_messenger(
-                    $messenger->name,
-                    $message_type->name
-                )
-                    ? 'active'
-                    : 'inactive';
-
-                $this->_m_mt_settings['message_type_tabs'][ $messenger->name ][ $a_or_i ][ $message_type->name ] = array(
-                    'label'    => ucwords($message_type->label['singular']),
-                    'class'    => 'message-type-' . $a_or_i,
-                    'slug_id'  => $message_type->name . '-messagetype-' . $messenger->name,
-                    'mt_nonce' => wp_create_nonce($message_type->name . '_nonce'),
-                    'href'     => 'espresso_' . $message_type->name . '_message_type_settings',
-                    'title'    => $a_or_i === 'active'
-                        ? esc_html__('Drag this message type to the Inactive window to deactivate', 'event_espresso')
-                        : esc_html__('Drag this message type to the messenger to activate', 'event_espresso'),
-                    'content'  => $a_or_i === 'active'
-                        ? $this->_message_type_settings_content($message_type, $messenger, true)
-                        : $this->_message_type_settings_content($message_type, $messenger),
-                    'slug'     => $message_type->name,
-                    'active'   => $a_or_i === 'active',
-                    'obj'      => $message_type,
-                );
-            }
-        }
-    }
-
-
-    /**
-     * This just prepares the content for the message type settings
-     *
-     * @param  EE_message_type $message_type The message type object
-     * @param  EE_messenger    $messenger    The messenger object
-     * @param  boolean         $active       Whether the message type is active or not
-     * @return string html output for the content
-     * @throws DomainException
-     */
-    protected function _message_type_settings_content($message_type, $messenger, $active = false)
-    {
-        // get message type fields
-        $fields = $message_type->get_admin_settings_fields();
-        $settings_template_args['template_form_fields'] = '';
-
-        if (! empty($fields) && $active) {
-            $existing_settings = $message_type->get_existing_admin_settings($messenger->name);
-            foreach ($fields as $fldname => $fldprops) {
-                $field_id = $messenger->name . '-' . $message_type->name . '-' . $fldname;
-                $template_form_field[ $field_id ] = array(
-                    'name'       => 'message_type_settings[' . $fldname . ']',
-                    'label'      => $fldprops['label'],
-                    'input'      => $fldprops['field_type'],
-                    'type'       => $fldprops['value_type'],
-                    'required'   => $fldprops['required'],
-                    'validation' => $fldprops['validation'],
-                    'value'      => isset($existing_settings[ $fldname ])
-                        ? $existing_settings[ $fldname ]
-                        : $fldprops['default'],
-                    'options'    => isset($fldprops['options'])
-                        ? $fldprops['options']
-                        : array(),
-                    'default'    => isset($existing_settings[ $fldname ])
-                        ? $existing_settings[ $fldname ]
-                        : $fldprops['default'],
-                    'css_class'  => 'no-drag',
-                    'format'     => $fldprops['format'],
-                );
-            }
-
-
-            $settings_template_args['template_form_fields'] = ! empty($template_form_field)
-                ? $this->_generate_admin_form_fields(
-                    $template_form_field,
-                    'string',
-                    'ee_mt_activate_form'
-                )
-                : '';
-        }
-
-        $settings_template_args['description'] = $message_type->description;
-        // we also need some hidden fields
-        $settings_template_args['hidden_fields'] = array(
-            'message_type_settings[messenger]'    => array(
-                'type'  => 'hidden',
-                'value' => $messenger->name,
-            ),
-            'message_type_settings[message_type]' => array(
-                'type'  => 'hidden',
-                'value' => $message_type->name,
-            ),
-            'type'                                => array(
-                'type'  => 'hidden',
-                'value' => 'message_type',
-            ),
-        );
-
-        $settings_template_args['hidden_fields'] = $this->_generate_admin_form_fields(
-            $settings_template_args['hidden_fields'],
-            'array'
-        );
-        $settings_template_args['show_form'] = empty($settings_template_args['template_form_fields'])
-            ? ' hidden'
-            : '';
-
-
-        $template = EE_MSG_TEMPLATE_PATH . 'ee_msg_mt_settings_content.template.php';
-        $content = EEH_Template::display_template($template, $settings_template_args, true);
-
-        return $content;
-    }
-
-
-    /**
-     * Generate all the metaboxes for the message types and register them for the messages settings page.
-     *
-     * @access protected
-     * @return void
-     * @throws DomainException
-     */
-    protected function _messages_settings_metaboxes()
-    {
-        $this->_set_m_mt_settings();
-        $m_boxes = $mt_boxes = array();
-        $m_template_args = $mt_template_args = array();
-
-        $selected_messenger = isset($this->_req_data['selected_messenger'])
-            ? $this->_req_data['selected_messenger']
-            : 'email';
-
-        if (isset($this->_m_mt_settings['messenger_tabs'])) {
-            foreach ($this->_m_mt_settings['messenger_tabs'] as $messenger => $tab_array) {
-                $hide_on_message = $this->_message_resource_manager->is_messenger_active($messenger) ? '' : 'hidden';
-                $hide_off_message = $this->_message_resource_manager->is_messenger_active($messenger) ? 'hidden' : '';
-                // messenger meta boxes
-                $active = $selected_messenger === $messenger;
-                $active_mt_tabs = isset(
-                    $this->_m_mt_settings['message_type_tabs'][ $messenger ]['active']
-                )
-                    ? $this->_m_mt_settings['message_type_tabs'][ $messenger ]['active']
-                    : '';
-                $m_boxes[ $messenger . '_a_box' ] = sprintf(
-                    esc_html__('%s Settings', 'event_espresso'),
-                    $tab_array['label']
-                );
-                $m_template_args[ $messenger . '_a_box' ] = array(
-                    'active_message_types'   => ! empty($active_mt_tabs) ? $this->_get_mt_tabs($active_mt_tabs) : '',
-                    'inactive_message_types' => isset(
-                        $this->_m_mt_settings['message_type_tabs'][ $messenger ]['inactive']
-                    )
-                        ? $this->_get_mt_tabs($this->_m_mt_settings['message_type_tabs'][ $messenger ]['inactive'])
-                        : '',
-                    'content'                => $this->_get_messenger_box_content($tab_array['obj']),
-                    'hidden'                 => $active ? '' : ' hidden',
-                    'hide_on_message'        => $hide_on_message,
-                    'messenger'              => $messenger,
-                    'active'                 => $active,
-                );
-                // message type meta boxes
-                // (which is really just the inactive container for each messenger
-                // showing inactive message types for that messenger)
-                $mt_boxes[ $messenger . '_i_box' ] = esc_html__('Inactive Message Types', 'event_espresso');
-                $mt_template_args[ $messenger . '_i_box' ] = array(
-                    'active_message_types'   => ! empty($active_mt_tabs) ? $this->_get_mt_tabs($active_mt_tabs) : '',
-                    'inactive_message_types' => isset(
-                        $this->_m_mt_settings['message_type_tabs'][ $messenger ]['inactive']
-                    )
-                        ? $this->_get_mt_tabs($this->_m_mt_settings['message_type_tabs'][ $messenger ]['inactive'])
-                        : '',
-                    'hidden'                 => $active ? '' : ' hidden',
-                    'hide_on_message'        => $hide_on_message,
-                    'hide_off_message'       => $hide_off_message,
-                    'messenger'              => $messenger,
-                    'active'                 => $active,
-                );
-            }
-        }
-
-
-        // register messenger metaboxes
-        $m_template_path = EE_MSG_TEMPLATE_PATH . 'ee_msg_details_messenger_mt_meta_box.template.php';
-        foreach ($m_boxes as $box => $label) {
-            $callback_args = array('template_path' => $m_template_path, 'template_args' => $m_template_args[ $box ]);
-            $msgr = str_replace('_a_box', '', $box);
-            add_meta_box(
-                'espresso_' . $msgr . '_settings',
-                $label,
-                function ($post, $metabox) {
-                    echo EEH_Template::display_template(
-                        $metabox["args"]["template_path"],
-                        $metabox["args"]["template_args"],
-                        true
-                    );
-                },
-                $this->_current_screen->id,
-                'normal',
-                'high',
-                $callback_args
-            );
-        }
-
-        // register message type metaboxes
-        $mt_template_path = EE_MSG_TEMPLATE_PATH . 'ee_msg_details_messenger_meta_box.template.php';
-        foreach ($mt_boxes as $box => $label) {
-            $callback_args = array(
-                'template_path' => $mt_template_path,
-                'template_args' => $mt_template_args[ $box ],
-            );
-            $mt = str_replace('_i_box', '', $box);
-            add_meta_box(
-                'espresso_' . $mt . '_inactive_mts',
-                $label,
-                function ($post, $metabox) {
-                    echo EEH_Template::display_template(
-                        $metabox["args"]["template_path"],
-                        $metabox["args"]["template_args"],
-                        true
-                    );
-                },
-                $this->_current_screen->id,
-                'side',
-                'high',
-                $callback_args
-            );
-        }
-
-        // register metabox for global messages settings but only when on the main site.  On single site installs this
-        // will always result in the metabox showing, on multisite installs the metabox will only show on the main site.
-        if (is_main_site()) {
-            add_meta_box(
-                'espresso_global_message_settings',
-                esc_html__('Global Message Settings', 'event_espresso'),
-                array($this, 'global_messages_settings_metabox_content'),
-                $this->_current_screen->id,
-                'normal',
-                'low',
-                array()
-            );
-        }
-    }
-
-
-    /**
-     *  This generates the content for the global messages settings metabox.
-     *
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function global_messages_settings_metabox_content()
-    {
-        $form = $this->_generate_global_settings_form();
-        echo $form->form_open(
-            $this->add_query_args_and_nonce(array('action' => 'update_global_settings'), EE_MSG_ADMIN_URL),
-            'POST'
-        )
-             . $form->get_html()
-             . $form->form_close();
-    }
-
-
-    /**
-     * This generates and returns the form object for the global messages settings.
-     *
-     * @return EE_Form_Section_Proper
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _generate_global_settings_form()
-    {
-        EE_Registry::instance()->load_helper('HTML');
-        /** @var EE_Network_Core_Config $network_config */
-        $network_config = EE_Registry::instance()->NET_CFG->core;
-
-        return new EE_Form_Section_Proper(
-            array(
-                'name'            => 'global_messages_settings',
-                'html_id'         => 'global_messages_settings',
-                'html_class'      => 'form-table',
-                'layout_strategy' => new EE_Admin_Two_Column_Layout(),
-                'subsections'     => apply_filters(
-                    'FHEE__Messages_Admin_Page__global_messages_settings_metabox_content__form_subsections',
-                    array(
-                        'do_messages_on_same_request' => new EE_Select_Input(
-                            array(
-                                true  => esc_html__("On the same request", "event_espresso"),
-                                false => esc_html__("On a separate request", "event_espresso"),
-                            ),
-                            array(
-                                'default'         => $network_config->do_messages_on_same_request,
-                                'html_label_text' => esc_html__(
-                                    'Generate and send all messages:',
-                                    'event_espresso'
-                                ),
-                                'html_help_text'  => esc_html__(
-                                    'By default the messages system uses a more efficient means of processing messages on separate requests and utilizes the wp-cron scheduling system.  This makes things execute faster for people registering for your events.  However, if the wp-cron system is disabled on your site and there is no alternative in place, then you can change this so messages are always executed on the same request.',
-                                    'event_espresso'
-                                ),
-                            )
-                        ),
-                        'delete_threshold'            => new EE_Select_Input(
-                            array(
-                                0  => esc_html__('Forever', 'event_espresso'),
-                                3  => esc_html__('3 Months', 'event_espresso'),
-                                6  => esc_html__('6 Months', 'event_espresso'),
-                                9  => esc_html__('9 Months', 'event_espresso'),
-                                12 => esc_html__('12 Months', 'event_espresso'),
-                                24 => esc_html__('24 Months', 'event_espresso'),
-                                36 => esc_html__('36 Months', 'event_espresso'),
-                            ),
-                            array(
-                                'default'         => EE_Registry::instance()->CFG->messages->delete_threshold,
-                                'html_label_text' => esc_html__('Cleanup of old messages:', 'event_espresso'),
-                                'html_help_text'  => esc_html__(
-                                    'You can control how long a record of processed messages is kept via this option.',
-                                    'event_espresso'
-                                ),
-                            )
-                        ),
-                        'update_settings'             => new EE_Submit_Input(
-                            array(
-                                'default'         => esc_html__('Update', 'event_espresso'),
-                                'html_label_text' => '&nbsp',
-                            )
-                        ),
-                    )
-                ),
-            )
-        );
-    }
-
-
-    /**
-     * This handles updating the global settings set on the admin page.
-     *
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    protected function _update_global_settings()
-    {
-        /** @var EE_Network_Core_Config $network_config */
-        $network_config = EE_Registry::instance()->NET_CFG->core;
-        $messages_config = EE_Registry::instance()->CFG->messages;
-        $form = $this->_generate_global_settings_form();
-        if ($form->was_submitted()) {
-            $form->receive_form_submission();
-            if ($form->is_valid()) {
-                $valid_data = $form->valid_data();
-                foreach ($valid_data as $property => $value) {
-                    $setter = 'set_' . $property;
-                    if (method_exists($network_config, $setter)) {
-                        $network_config->{$setter}($value);
-                    } elseif (
-                        property_exists($network_config, $property)
-                        && $network_config->{$property} !== $value
-                    ) {
-                        $network_config->{$property} = $value;
-                    } elseif (
-                        property_exists($messages_config, $property)
-                        && $messages_config->{$property} !== $value
-                    ) {
-                        $messages_config->{$property} = $value;
-                    }
-                }
-                // only update if the form submission was valid!
-                EE_Registry::instance()->NET_CFG->update_config(true, false);
-                EE_Registry::instance()->CFG->update_espresso_config();
-                EE_Error::overwrite_success();
-                EE_Error::add_success(__('Global message settings were updated', 'event_espresso'));
-            }
-        }
-        $this->_redirect_after_action(0, '', '', array('action' => 'settings'), true);
-    }
-
-
-    /**
-     * this prepares the messenger tabs that can be dragged in and out of messenger boxes to activate/deactivate
-     *
-     * @param  array $tab_array This is an array of message type tab details used to generate the tabs
-     * @return string html formatted tabs
-     * @throws DomainException
-     */
-    protected function _get_mt_tabs($tab_array)
-    {
-        $tab_array = (array) $tab_array;
-        $template = EE_MSG_TEMPLATE_PATH . 'ee_msg_details_mt_settings_tab_item.template.php';
-        $tabs = '';
-
-        foreach ($tab_array as $tab) {
-            $tabs .= EEH_Template::display_template($template, $tab, true);
-        }
-
-        return $tabs;
-    }
-
-
-    /**
-     * This prepares the content of the messenger meta box admin settings
-     *
-     * @param  EE_messenger $messenger The messenger we're setting up content for
-     * @return string html formatted content
-     * @throws DomainException
-     */
-    protected function _get_messenger_box_content(EE_messenger $messenger)
-    {
-
-        $fields = $messenger->get_admin_settings_fields();
-        $settings_template_args['template_form_fields'] = '';
-
-        // is $messenger active?
-        $settings_template_args['active'] = $this->_message_resource_manager->is_messenger_active($messenger->name);
-
-
-        if (! empty($fields)) {
-            $existing_settings = $messenger->get_existing_admin_settings();
-
-            foreach ($fields as $fldname => $fldprops) {
-                $field_id = $messenger->name . '-' . $fldname;
-                $template_form_field[ $field_id ] = array(
-                    'name'       => 'messenger_settings[' . $field_id . ']',
-                    'label'      => $fldprops['label'],
-                    'input'      => $fldprops['field_type'],
-                    'type'       => $fldprops['value_type'],
-                    'required'   => $fldprops['required'],
-                    'validation' => $fldprops['validation'],
-                    'value'      => isset($existing_settings[ $field_id ])
-                        ? $existing_settings[ $field_id ]
-                        : $fldprops['default'],
-                    'css_class'  => '',
-                    'format'     => $fldprops['format'],
-                );
-            }
-
-
-            $settings_template_args['template_form_fields'] = ! empty($template_form_field)
-                ? $this->_generate_admin_form_fields($template_form_field, 'string', 'ee_m_activate_form')
-                : '';
-        }
-
-        // we also need some hidden fields
-        $settings_template_args['hidden_fields'] = array(
-            'messenger_settings[messenger]' => array(
-                'type'  => 'hidden',
-                'value' => $messenger->name,
-            ),
-            'type'                          => array(
-                'type'  => 'hidden',
-                'value' => 'messenger',
-            ),
-        );
-
-        // make sure any active message types that are existing are included in the hidden fields
-        if (isset($this->_m_mt_settings['message_type_tabs'][ $messenger->name ]['active'])) {
-            foreach ($this->_m_mt_settings['message_type_tabs'][ $messenger->name ]['active'] as $mt => $values) {
-                $settings_template_args['hidden_fields'][ 'messenger_settings[message_types][' . $mt . ']' ] = array(
-                    'type'  => 'hidden',
-                    'value' => $mt,
-                );
-            }
-        }
-        $settings_template_args['hidden_fields'] = $this->_generate_admin_form_fields(
-            $settings_template_args['hidden_fields'],
-            'array'
-        );
-        $active = $this->_message_resource_manager->is_messenger_active($messenger->name);
-
-        $settings_template_args['messenger'] = $messenger->name;
-        $settings_template_args['description'] = $messenger->description;
-        $settings_template_args['show_hide_edit_form'] = $active ? '' : ' hidden';
-
-
-        $settings_template_args['show_hide_edit_form'] = $this->_message_resource_manager->is_messenger_active(
-            $messenger->name
-        )
-            ? $settings_template_args['show_hide_edit_form']
-            : ' hidden';
-
-        $settings_template_args['show_hide_edit_form'] = empty($settings_template_args['template_form_fields'])
-            ? ' hidden'
-            : $settings_template_args['show_hide_edit_form'];
-
-
-        $settings_template_args['on_off_action'] = $active ? 'messenger-off' : 'messenger-on';
-        $settings_template_args['nonce'] = wp_create_nonce('activate_' . $messenger->name . '_toggle_nonce');
-        $settings_template_args['on_off_status'] = $active ? true : false;
-        $template = EE_MSG_TEMPLATE_PATH . 'ee_msg_m_settings_content.template.php';
-        $content = EEH_Template::display_template(
-            $template,
-            $settings_template_args,
-            true
-        );
-
-        return $content;
-    }
-
-
-    /**
-     * used by ajax on the messages settings page to activate|deactivate the messenger
-     *
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    public function activate_messenger_toggle()
-    {
-        $success = true;
-        $this->_prep_default_response_for_messenger_or_message_type_toggle();
-        // let's check that we have required data
-        if (! isset($this->_req_data['messenger'])) {
-            EE_Error::add_error(
-                esc_html__('Messenger name needed to toggle activation. None given', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-
-        // do a nonce check here since we're not arriving via a normal route
-        $nonce = isset($this->_req_data['activate_nonce'])
-            ? sanitize_text_field($this->_req_data['activate_nonce'])
-            : '';
-        $nonce_ref = 'activate_' . $this->_req_data['messenger'] . '_toggle_nonce';
-
-        $this->_verify_nonce($nonce, $nonce_ref);
-
-
-        if (! isset($this->_req_data['status'])) {
-            EE_Error::add_error(
-                esc_html__(
-                    'Messenger status needed to know whether activation or deactivation is happening. No status is given',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-
-        // do check to verify we have a valid status.
-        $status = $this->_req_data['status'];
-
-        if ($status !== 'off' && $status !== 'on') {
-            EE_Error::add_error(
-                sprintf(
-                    esc_html__('The given status (%s) is not valid. Must be "off" or "on"', 'event_espresso'),
-                    $this->_req_data['status']
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-
-        if ($success) {
-            // made it here?  Stop dawdling then!!
-            $success = $status === 'off'
-                ? $this->_deactivate_messenger($this->_req_data['messenger'])
-                : $this->_activate_messenger($this->_req_data['messenger']);
-        }
-
-        $this->_template_args['success'] = $success;
-
-        // no special instructions so let's just do the json return (which should automatically do all the special stuff).
-        $this->_return_json();
-    }
-
-
-    /**
-     * used by ajax from the messages settings page to activate|deactivate a message type
-     *
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     */
-    public function activate_mt_toggle()
-    {
-        $success = true;
-        $this->_prep_default_response_for_messenger_or_message_type_toggle();
-
-        // let's make sure we have the necessary data
-        if (! isset($this->_req_data['message_type'])) {
-            EE_Error::add_error(
-                esc_html__('Message Type name needed to toggle activation. None given', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-
-        if (! isset($this->_req_data['messenger'])) {
-            EE_Error::add_error(
-                esc_html__('Messenger name needed to toggle activation. None given', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-
-        if (! isset($this->_req_data['status'])) {
-            EE_Error::add_error(
-                esc_html__(
-                    'Messenger status needed to know whether activation or deactivation is happening. No status is given',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-
-
-        // do check to verify we have a valid status.
-        $status = $this->_req_data['status'];
-
-        if ($status !== 'activate' && $status !== 'deactivate') {
-            EE_Error::add_error(
-                sprintf(
-                    esc_html__('The given status (%s) is not valid. Must be "active" or "inactive"', 'event_espresso'),
-                    $this->_req_data['status']
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $success = false;
-        }
-
-
-        // do a nonce check here since we're not arriving via a normal route
-        $nonce = isset($this->_req_data['mt_nonce']) ? sanitize_text_field($this->_req_data['mt_nonce']) : '';
-        $nonce_ref = $this->_req_data['message_type'] . '_nonce';
-
-        $this->_verify_nonce($nonce, $nonce_ref);
-
-        if ($success) {
-            // made it here? um, what are you waiting for then?
-            $success = $status === 'deactivate'
-                ? $this->_deactivate_message_type_for_messenger(
-                    $this->_req_data['messenger'],
-                    $this->_req_data['message_type']
-                )
-                : $this->_activate_message_type_for_messenger(
-                    $this->_req_data['messenger'],
-                    $this->_req_data['message_type']
-                );
-        }
-
-        $this->_template_args['success'] = $success;
-        $this->_return_json();
-    }
-
-
-    /**
-     * Takes care of processing activating a messenger and preparing the appropriate response.
-     *
-     * @param string $messenger_name The name of the messenger being activated
-     * @return bool
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _activate_messenger($messenger_name)
-    {
-        /** @var EE_messenger $active_messenger This will be present because it can't be toggled if it isn't */
-        $active_messenger = $this->_message_resource_manager->get_messenger($messenger_name);
-        $message_types_to_activate = $active_messenger instanceof EE_Messenger
-            ? $active_messenger->get_default_message_types()
-            : array();
-
-        // ensure is active
-        $this->_message_resource_manager->activate_messenger($messenger_name, $message_types_to_activate);
-
-        // set response_data for reload
-        foreach ($message_types_to_activate as $message_type_name) {
-            /** @var EE_message_type $message_type */
-            $message_type = $this->_message_resource_manager->get_message_type($message_type_name);
-            if (
-                $this->_message_resource_manager->is_message_type_active_for_messenger(
-                    $messenger_name,
-                    $message_type_name
-                )
-                && $message_type instanceof EE_message_type
-            ) {
-                $this->_template_args['data']['active_mts'][] = $message_type_name;
-                if ($message_type->get_admin_settings_fields()) {
-                    $this->_template_args['data']['mt_reload'][] = $message_type_name;
-                }
-            }
-        }
-
-        // add success message for activating messenger
-        return $this->_setup_response_message_for_activating_messenger_with_message_types($active_messenger);
-    }
-
-
-    /**
-     * Takes care of processing deactivating a messenger and preparing the appropriate response.
-     *
-     * @param string $messenger_name The name of the messenger being activated
-     * @return bool
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _deactivate_messenger($messenger_name)
-    {
-        /** @var EE_messenger $active_messenger This will be present because it can't be toggled if it isn't */
-        $active_messenger = $this->_message_resource_manager->get_messenger($messenger_name);
-        $this->_message_resource_manager->deactivate_messenger($messenger_name);
-
-        return $this->_setup_response_message_for_deactivating_messenger_with_message_types($active_messenger);
-    }
-
-
-    /**
-     * Takes care of processing activating a message type for a messenger and preparing the appropriate response.
-     *
-     * @param string $messenger_name    The name of the messenger the message type is being activated for.
-     * @param string $message_type_name The name of the message type being activated for the messenger
-     * @return bool
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _activate_message_type_for_messenger($messenger_name, $message_type_name)
-    {
-        /** @var EE_messenger $active_messenger This will be present because it can't be toggled if it isn't */
-        $active_messenger = $this->_message_resource_manager->get_messenger($messenger_name);
-        /** @var EE_message_type $message_type_to_activate This will be present because it can't be toggled if it isn't */
-        $message_type_to_activate = $this->_message_resource_manager->get_message_type($message_type_name);
-
-        // ensure is active
-        $this->_message_resource_manager->activate_messenger($messenger_name, $message_type_name);
-
-        // set response for load
-        if (
-            $this->_message_resource_manager->is_message_type_active_for_messenger(
-                $messenger_name,
-                $message_type_name
-            )
-        ) {
-            $this->_template_args['data']['active_mts'][] = $message_type_name;
-            if ($message_type_to_activate->get_admin_settings_fields()) {
-                $this->_template_args['data']['mt_reload'][] = $message_type_name;
-            }
-        }
-
-        return $this->_setup_response_message_for_activating_messenger_with_message_types(
-            $active_messenger,
-            $message_type_to_activate
-        );
-    }
-
-
-    /**
-     * Takes care of processing deactivating a message type for a messenger and preparing the appropriate response.
-     *
-     * @param string $messenger_name    The name of the messenger the message type is being deactivated for.
-     * @param string $message_type_name The name of the message type being deactivated for the messenger
-     * @return bool
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _deactivate_message_type_for_messenger($messenger_name, $message_type_name)
-    {
-        /** @var EE_messenger $active_messenger This will be present because it can't be toggled if it isn't */
-        $active_messenger = $this->_message_resource_manager->get_messenger($messenger_name);
-        /** @var EE_message_type $message_type_to_activate This will be present because it can't be toggled if it isn't */
-        $message_type_to_deactivate = $this->_message_resource_manager->get_message_type($message_type_name);
-        $this->_message_resource_manager->deactivate_message_type_for_messenger($message_type_name, $messenger_name);
-
-        return $this->_setup_response_message_for_deactivating_messenger_with_message_types(
-            $active_messenger,
-            $message_type_to_deactivate
-        );
-    }
-
-
-    /**
-     * This just initializes the defaults for activating messenger and message type responses.
-     */
-    protected function _prep_default_response_for_messenger_or_message_type_toggle()
-    {
-        $this->_template_args['data']['active_mts'] = array();
-        $this->_template_args['data']['mt_reload'] = array();
-    }
-
-
-    /**
-     * Setup appropriate response for activating a messenger and/or message types
-     *
-     * @param EE_messenger         $messenger
-     * @param EE_message_type|null $message_type
-     * @return bool
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _setup_response_message_for_activating_messenger_with_message_types(
-        $messenger,
-        EE_Message_Type $message_type = null
-    ) {
-        // if $messenger isn't a valid messenger object then get out.
-        if (! $messenger instanceof EE_Messenger) {
-            EE_Error::add_error(
-                esc_html__('The messenger being activated is not a valid messenger', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-
-            return false;
-        }
-        // activated
-        if ($this->_template_args['data']['active_mts']) {
-            EE_Error::overwrite_success();
-            // activated a message type with the messenger
-            if ($message_type instanceof EE_message_type) {
-                EE_Error::add_success(
-                    sprintf(
-                        esc_html__(
-                            '%s message type has been successfully activated with the %s messenger',
-                            'event_espresso'
-                        ),
-                        ucwords($message_type->label['singular']),
-                        ucwords($messenger->label['singular'])
-                    )
-                );
-
-                // if message type was invoice then let's make sure we activate the invoice payment method.
-                if ($message_type->name === 'invoice') {
-                    EE_Registry::instance()->load_lib('Payment_Method_Manager');
-                    $pm = EE_Payment_Method_Manager::instance()->activate_a_payment_method_of_type('Invoice');
-                    if ($pm instanceof EE_Payment_Method) {
-                        EE_Error::add_attention(
-                            esc_html__(
-                                'Activating the invoice message type also automatically activates the invoice payment method.  If you do not wish the invoice payment method to be active, or to change its settings, visit the payment method admin page.',
-                                'event_espresso'
-                            )
-                        );
-                    }
-                }
-                // just toggles the entire messenger
-            } else {
-                EE_Error::add_success(
-                    sprintf(
-                        esc_html__('%s messenger has been successfully activated', 'event_espresso'),
-                        ucwords($messenger->label['singular'])
-                    )
-                );
-            }
-
-            return true;
-
-            // possible error condition. This will happen when our active_mts data is empty because it is validated for actual active
-            // message types after the activation process.  However its possible some messengers don't HAVE any default_message_types
-            // in which case we just give a success message for the messenger being successfully activated.
-        } else {
-            if (! $messenger->get_default_message_types()) {
-                // messenger doesn't have any default message types so still a success.
-                EE_Error::add_success(
-                    sprintf(
-                        esc_html__('%s messenger was successfully activated.', 'event_espresso'),
-                        ucwords($messenger->label['singular'])
-                    )
-                );
-
-                return true;
-            } else {
-                EE_Error::add_error(
-                    $message_type instanceof EE_message_type
-                        ? sprintf(
-                            esc_html__(
-                                '%s message type was not successfully activated with the %s messenger',
-                                'event_espresso'
-                            ),
-                            ucwords($message_type->label['singular']),
-                            ucwords($messenger->label['singular'])
-                        )
-                        : sprintf(
-                            esc_html__('%s messenger was not successfully activated', 'event_espresso'),
-                            ucwords($messenger->label['singular'])
-                        ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-
-                return false;
-            }
-        }
-    }
-
-
-    /**
-     * This sets up the appropriate response for deactivating a messenger and/or message type.
-     *
-     * @param EE_messenger         $messenger
-     * @param EE_message_type|null $message_type
-     * @return bool
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _setup_response_message_for_deactivating_messenger_with_message_types(
-        $messenger,
-        EE_message_type $message_type = null
-    ) {
-        EE_Error::overwrite_success();
-
-        // if $messenger isn't a valid messenger object then get out.
-        if (! $messenger instanceof EE_Messenger) {
-            EE_Error::add_error(
-                esc_html__('The messenger being deactivated is not a valid messenger', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-
-            return false;
-        }
-
-        if ($message_type instanceof EE_message_type) {
-            $message_type_name = $message_type->name;
-            EE_Error::add_success(
-                sprintf(
-                    esc_html__(
-                        '%s message type has been successfully deactivated for the %s messenger.',
-                        'event_espresso'
-                    ),
-                    ucwords($message_type->label['singular']),
-                    ucwords($messenger->label['singular'])
-                )
-            );
-        } else {
-            $message_type_name = '';
-            EE_Error::add_success(
-                sprintf(
-                    esc_html__('%s messenger has been successfully deactivated.', 'event_espresso'),
-                    ucwords($messenger->label['singular'])
-                )
-            );
-        }
-
-        // if messenger was html or message type was invoice then let's make sure we deactivate invoice payment method.
-        if ($messenger->name === 'html' || $message_type_name === 'invoice') {
-            EE_Registry::instance()->load_lib('Payment_Method_Manager');
-            $count_updated = EE_Payment_Method_Manager::instance()->deactivate_payment_method('invoice');
-            if ($count_updated > 0) {
-                $msg = $message_type_name === 'invoice'
-                    ? esc_html__(
-                        'Deactivating the invoice message type also automatically deactivates the invoice payment method. In order for invoices to be generated the invoice message type must be active. If you completed this action by mistake, simply reactivate the invoice message type and then visit the payment methods admin page to reactivate the invoice payment method.',
-                        'event_espresso'
-                    )
-                    : esc_html__(
-                        'Deactivating the html messenger also automatically deactivates the invoice payment method.  In order for invoices to be generated the html messenger must be be active.  If you completed this action by mistake, simply reactivate the html messenger, then visit the payment methods admin page to reactivate the invoice payment method.',
-                        'event_espresso'
-                    );
-                EE_Error::add_attention($msg);
-            }
-        }
-
-        return true;
-    }
-
-
-    /**
-     * handles updating a message type form on messenger activation IF the message type has settings fields. (via ajax)
-     *
-     * @throws DomainException
-     */
-    public function update_mt_form()
-    {
-        if (! isset($this->_req_data['messenger']) || ! isset($this->_req_data['message_type'])) {
-            EE_Error::add_error(
-                esc_html__('Require message type or messenger to send an updated form', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $this->_return_json();
-        }
-
-        $message_types = $this->get_installed_message_types();
-
-        $message_type = $message_types[ $this->_req_data['message_type'] ];
-        $messenger = $this->_message_resource_manager->get_active_messenger($this->_req_data['messenger']);
-
-        $content = $this->_message_type_settings_content(
-            $message_type,
-            $messenger,
-            true
-        );
-        $this->_template_args['success'] = true;
-        $this->_template_args['content'] = $content;
-        $this->_return_json();
-    }
-
-
-    /**
-     * this handles saving the settings for a messenger or message type
-     *
-     */
-    public function save_settings()
-    {
-        if (! isset($this->_req_data['type'])) {
-            EE_Error::add_error(
-                esc_html__(
-                    'Cannot save settings because type is unknown (messenger settings or messsage type settings?)',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $this->_template_args['error'] = true;
-            $this->_return_json();
-        }
-
-
-        if ($this->_req_data['type'] === 'messenger') {
-            // this should be an array.
-            $settings = $this->_req_data['messenger_settings'];
-            $messenger = $settings['messenger'];
-            // let's setup the settings data
-            foreach ($settings as $key => $value) {
-                switch ($key) {
-                    case 'messenger':
-                        unset($settings['messenger']);
-                        break;
-                    case 'message_types':
-                        unset($settings['message_types']);
-                        break;
-                    default:
-                        $settings[ $key ] = $value;
-                        break;
-                }
-            }
-            $this->_message_resource_manager->add_settings_for_messenger($messenger, $settings);
-        } elseif ($this->_req_data['type'] === 'message_type') {
-            $settings = $this->_req_data['message_type_settings'];
-            $messenger = $settings['messenger'];
-            $message_type = $settings['message_type'];
-
-            foreach ($settings as $key => $value) {
-                switch ($key) {
-                    case 'messenger':
-                        unset($settings['messenger']);
-                        break;
-                    case 'message_type':
-                        unset($settings['message_type']);
-                        break;
-                    default:
-                        $settings[ $key ] = $value;
-                        break;
-                }
-            }
-
-            $this->_message_resource_manager->add_settings_for_message_type($messenger, $message_type, $settings);
-        }
-
-        // okay we should have the data all setup.  Now we just update!
-        $success = $this->_message_resource_manager->update_active_messengers_option();
-
-        if ($success) {
-            EE_Error::add_success(__('Settings updated', 'event_espresso'));
-        } else {
-            EE_Error::add_error(
-                esc_html__(
-                    'Settings did not get updated',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-
-        $this->_template_args['success'] = $success;
-        $this->_return_json();
-    }
-
-
-
-
-    /**  EE MESSAGE PROCESSING ACTIONS **/
-
-
-    /**
-     * This immediately generates any EE_Message ID's that are selected that are EEM_Message::status_incomplete
-     * However, this does not send immediately, it just queues for sending.
-     *
-     * @since 4.9.0
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    protected function _generate_now()
-    {
-        EED_Messages::generate_now($this->_get_msg_ids_from_request());
-        $this->_redirect_after_action(false, '', '', array(), true);
-    }
-
-
-    /**
-     * This immediately generates AND sends any EE_Message's selected that are EEM_Message::status_incomplete or that
-     * are EEM_Message::status_resend or EEM_Message::status_idle
-     *
-     * @since 4.9.0
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    protected function _generate_and_send_now()
-    {
-        EED_Messages::generate_and_send_now($this->_get_msg_ids_from_request());
-        $this->_redirect_after_action(false, '', '', array(), true);
-    }
-
-
-    /**
-     * This queues any EEM_Message::status_sent EE_Message ids in the request for resending.
-     *
-     * @since 4.9.0
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    protected function _queue_for_resending()
-    {
-        EED_Messages::queue_for_resending($this->_get_msg_ids_from_request());
-        $this->_redirect_after_action(false, '', '', array(), true);
-    }
-
-
-    /**
-     *  This sends immediately any EEM_Message::status_idle or EEM_Message::status_resend messages in the queue
-     *
-     * @since 4.9.0
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    protected function _send_now()
-    {
-        EED_Messages::send_now($this->_get_msg_ids_from_request());
-        $this->_redirect_after_action(false, '', '', array(), true);
-    }
-
-
-    /**
-     * Deletes EE_messages for IDs in the request.
-     *
-     * @since 4.9.0
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     */
-    protected function _delete_ee_messages()
-    {
-        $msg_ids = $this->_get_msg_ids_from_request();
-        $deleted_count = 0;
-        foreach ($msg_ids as $msg_id) {
-            if (EEM_Message::instance()->delete_by_ID($msg_id)) {
-                $deleted_count++;
-            }
-        }
-        if ($deleted_count) {
-            EE_Error::add_success(
-                esc_html(
-                    _n(
-                        'Message successfully deleted',
-                        'Messages successfully deleted',
-                        $deleted_count,
-                        'event_espresso'
-                    )
-                )
-            );
-            $this->_redirect_after_action(
-                false,
-                '',
-                '',
-                array(),
-                true
-            );
-        } else {
-            EE_Error::add_error(
-                _n('The message was not deleted.', 'The messages were not deleted', count($msg_ids), 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            $this->_redirect_after_action(false, '', '', array(), true);
-        }
-    }
-
-
-    /**
-     *  This looks for 'MSG_ID' key in the request and returns an array of MSG_ID's if present.
-     *
-     * @since 4.9.0
-     * @return array
-     */
-    protected function _get_msg_ids_from_request()
-    {
-        if (! isset($this->_req_data['MSG_ID'])) {
-            return array();
-        }
-
-        return is_array($this->_req_data['MSG_ID'])
-            ? array_keys($this->_req_data['MSG_ID'])
-            : array($this->_req_data['MSG_ID']);
-    }
+		$output = ob_get_contents();
+		ob_clean();
+		$this->_context_switcher = $output;
+	}
+
+
+	/**
+	 * utility for sanitizing new values coming in.
+	 * Note: this is only used when updating a context.
+	 *
+	 * @access protected
+	 *
+	 * @param int $index This helps us know which template field to select from the request array.
+	 *
+	 * @return array
+	 */
+	protected function _set_message_template_column_values($index)
+	{
+		if (is_array($this->_req_data['MTP_template_fields'][ $index ]['content'])) {
+			foreach ($this->_req_data['MTP_template_fields'][ $index ]['content'] as $field => $value) {
+				$this->_req_data['MTP_template_fields'][ $index ]['content'][ $field ] = $value;
+			}
+		}
+
+
+		$set_column_values = array(
+			'MTP_ID'             => absint($this->_req_data['MTP_template_fields'][ $index ]['MTP_ID']),
+			'GRP_ID'             => absint($this->_req_data['GRP_ID']),
+			'MTP_user_id'        => absint($this->_req_data['MTP_user_id']),
+			'MTP_messenger'      => strtolower($this->_req_data['MTP_messenger']),
+			'MTP_message_type'   => strtolower($this->_req_data['MTP_message_type']),
+			'MTP_template_field' => strtolower($this->_req_data['MTP_template_fields'][ $index ]['name']),
+			'MTP_context'        => strtolower($this->_req_data['MTP_context']),
+			'MTP_content'        => $this->_req_data['MTP_template_fields'][ $index ]['content'],
+			'MTP_is_global'      => isset($this->_req_data['MTP_is_global'])
+				? absint($this->_req_data['MTP_is_global'])
+				: 0,
+			'MTP_is_override'    => isset($this->_req_data['MTP_is_override'])
+				? absint($this->_req_data['MTP_is_override'])
+				: 0,
+			'MTP_deleted'        => absint($this->_req_data['MTP_deleted']),
+			'MTP_is_active'      => absint($this->_req_data['MTP_is_active']),
+		);
+
+
+		return $set_column_values;
+	}
+
+
+	protected function _insert_or_update_message_template($new = false)
+	{
+		$success = 0;
+		$override = false;
+
+		// setup notices description
+		$messenger_slug = ! empty($this->_req_data['MTP_messenger']) ? $this->_req_data['MTP_messenger'] : '';
+
+		// need the message type and messenger objects to be able to use the labels for the notices
+		$messenger_object = $this->_message_resource_manager->get_messenger($messenger_slug);
+		$messenger_label = $messenger_object instanceof EE_messenger
+			? ucwords($messenger_object->label['singular'])
+			: '';
+
+		$message_type_slug = ! empty($this->_req_data['MTP_message_type'])
+			? $this->_req_data['MTP_message_type']
+			: '';
+		$message_type_object = $this->_message_resource_manager->get_message_type($message_type_slug);
+
+		$message_type_label = $message_type_object instanceof EE_message_type
+			? ucwords($message_type_object->label['singular'])
+			: '';
+
+		$context_slug = ! empty($this->_req_data['MTP_context'])
+			? $this->_req_data['MTP_context']
+			: '';
+		$context = ucwords(str_replace('_', ' ', $context_slug));
+
+		$item_desc = $messenger_label && $message_type_label
+			? $messenger_label . ' ' . $message_type_label . ' ' . $context . ' '
+			: '';
+		$item_desc .= 'Message Template';
+		$query_args = array();
+		$edit_array = array();
+		$action_desc = '';
+
+		// if this is "new" then we need to generate the default contexts for the selected messenger/message_type for
+		// user to edit.
+		if ($new) {
+			$GRP_ID = ! empty($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : 0;
+			if ($edit_array = $this->_generate_new_templates($messenger_slug, $message_type_slug, $GRP_ID)) {
+				if (empty($edit_array)) {
+					$success = 0;
+				} else {
+					$success = 1;
+					$edit_array = $edit_array[0];
+					$query_args = array(
+						'id'      => $edit_array['GRP_ID'],
+						'context' => $edit_array['MTP_context'],
+						'action'  => 'edit_message_template',
+					);
+				}
+			}
+			$action_desc = 'created';
+		} else {
+			$MTPG = EEM_Message_Template_Group::instance();
+			$MTP = EEM_Message_Template::instance();
+
+
+			// run update for each template field in displayed context
+			if (! isset($this->_req_data['MTP_template_fields']) && empty($this->_req_data['MTP_template_fields'])) {
+				EE_Error::add_error(
+					esc_html__(
+						'There was a problem saving the template fields from the form because I didn\'t receive any actual template field data.',
+						'event_espresso'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+				$success = 0;
+			} else {
+				// first validate all fields!
+				// this filter allows client code to add its own validation to the template fields as well.
+				// returning an empty array means everything passed validation.
+				// errors in validation should be represented in an array with the following shape:
+				// array(
+				//   'fieldname' => array(
+				//          'msg' => 'error message'
+				//          'value' => 'value for field producing error'
+				// )
+				$custom_validation = (array) apply_filters(
+					'FHEE__Messages_Admin_Page___insert_or_update_message_template__validates',
+					array(),
+					$this->_req_data['MTP_template_fields'],
+					$context_slug,
+					$messenger_slug,
+					$message_type_slug
+				);
+
+				$system_validation = $MTPG->validate(
+					$this->_req_data['MTP_template_fields'],
+					$context_slug,
+					$messenger_slug,
+					$message_type_slug
+				);
+
+				$system_validation = ! is_array($system_validation) && $system_validation ? array()
+					: $system_validation;
+				$validates = array_merge($custom_validation, $system_validation);
+
+				// if $validate returned error messages (i.e. is_array()) then we need to process them and setup an
+				// appropriate response. HMM, dang this isn't correct, $validates will ALWAYS be an array.
+				//  WE need to make sure there is no actual error messages in validates.
+				if (is_array($validates) && ! empty($validates)) {
+					// add the transient so when the form loads we know which fields to highlight
+					$this->_add_transient('edit_message_template', $validates);
+
+					$success = 0;
+
+					// setup notices
+					foreach ($validates as $field => $error) {
+						if (isset($error['msg'])) {
+							EE_Error::add_error($error['msg'], __FILE__, __FUNCTION__, __LINE__);
+						}
+					}
+				} else {
+					$set_column_values = array();
+					foreach ($this->_req_data['MTP_template_fields'] as $template_field => $content) {
+						$set_column_values = $this->_set_message_template_column_values($template_field);
+
+						$where_cols_n_values = array(
+							'MTP_ID' => $this->_req_data['MTP_template_fields'][ $template_field ]['MTP_ID'],
+						);
+						// if they aren't allowed to use all JS, restrict them to just posty-y tags
+						if (! current_user_can('unfiltered_html')) {
+							if (is_array($set_column_values['MTP_content'])) {
+								foreach ($set_column_values['MTP_content'] as $key => $value) {
+									// remove slashes so wp_kses works properly (its wp_kses_stripslashes() function
+									// only removes slashes from double-quotes, so attributes using single quotes always
+									// appear invalid.) But currently the models expect slashed data, so after wp_kses
+									// runs we need to re-slash the data. Sheesh. See
+									// https://events.codebasehq.com/projects/event-espresso/tickets/11211#update-47321587
+									$set_column_values['MTP_content'][ $key ] = addslashes(
+										wp_kses(
+											stripslashes($value),
+											wp_kses_allowed_html('post')
+										)
+									);
+								}
+							} else {
+								$set_column_values['MTP_content'] = wp_kses(
+									$set_column_values['MTP_content'],
+									wp_kses_allowed_html('post')
+								);
+							}
+						}
+						$message_template_fields = array(
+							'GRP_ID'             => $set_column_values['GRP_ID'],
+							'MTP_template_field' => $set_column_values['MTP_template_field'],
+							'MTP_context'        => $set_column_values['MTP_context'],
+							'MTP_content'        => $set_column_values['MTP_content'],
+						);
+						if ($updated = $MTP->update($message_template_fields, array($where_cols_n_values))) {
+							if ($updated === false) {
+								EE_Error::add_error(
+									sprintf(
+										esc_html__('%s field was NOT updated for some reason', 'event_espresso'),
+										$template_field
+									),
+									__FILE__,
+									__FUNCTION__,
+									__LINE__
+								);
+							} else {
+								$success = 1;
+							}
+						} else {
+							// only do this logic if we don't have a MTP_ID for this field
+							if (empty($this->_req_data['MTP_template_fields'][ $template_field ]['MTP_ID'])) {
+								// this has already been through the template field validator and sanitized, so it will be
+								// safe to insert this field.  Why insert?  This typically happens when we introduce a new
+								// message template field in a messenger/message type and existing users don't have the
+								// default setup for it.
+								// @link https://events.codebasehq.com/projects/event-espresso/tickets/9465
+								$updated = $MTP->insert($message_template_fields);
+								if (! $updated || is_wp_error($updated)) {
+									EE_Error::add_error(
+										sprintf(
+											esc_html__('%s field could not be updated.', 'event_espresso'),
+											$template_field
+										),
+										__FILE__,
+										__FUNCTION__,
+										__LINE__
+									);
+									$success = 0;
+								} else {
+									$success = 1;
+								}
+							}
+						}
+						$action_desc = 'updated';
+					}
+
+					// we can use the last set_column_values for the MTPG update (because its the same for all of these specific MTPs)
+					$mtpg_fields = array(
+						'MTP_user_id'      => $set_column_values['MTP_user_id'],
+						'MTP_messenger'    => $set_column_values['MTP_messenger'],
+						'MTP_message_type' => $set_column_values['MTP_message_type'],
+						'MTP_is_global'    => $set_column_values['MTP_is_global'],
+						'MTP_is_override'  => $set_column_values['MTP_is_override'],
+						'MTP_deleted'      => $set_column_values['MTP_deleted'],
+						'MTP_is_active'    => $set_column_values['MTP_is_active'],
+						'MTP_name'         => ! empty($this->_req_data['ee_msg_non_global_fields']['MTP_name'])
+							? $this->_req_data['ee_msg_non_global_fields']['MTP_name']
+							: '',
+						'MTP_description'  => ! empty($this->_req_data['ee_msg_non_global_fields']['MTP_description'])
+							? $this->_req_data['ee_msg_non_global_fields']['MTP_description']
+							: '',
+					);
+
+					$mtpg_where = array('GRP_ID' => $set_column_values['GRP_ID']);
+					$updated = $MTPG->update($mtpg_fields, array($mtpg_where));
+
+					if ($updated === false) {
+						EE_Error::add_error(
+							sprintf(
+								esc_html__(
+									'The Message Template Group (%d) was NOT updated for some reason',
+									'event_espresso'
+								),
+								$set_column_values['GRP_ID']
+							),
+							__FILE__,
+							__FUNCTION__,
+							__LINE__
+						);
+					} else {
+						// k now we need to ensure the template_pack and template_variation fields are set.
+						$template_pack = ! empty($this->_req_data['MTP_template_pack'])
+							? $this->_req_data['MTP_template_pack']
+							: 'default';
+
+						$template_variation = ! empty($this->_req_data['MTP_template_variation'])
+							? $this->_req_data['MTP_template_variation']
+							: 'default';
+
+						$mtpg_obj = $MTPG->get_one_by_ID($set_column_values['GRP_ID']);
+						if ($mtpg_obj instanceof EE_Message_Template_Group) {
+							$mtpg_obj->set_template_pack_name($template_pack);
+							$mtpg_obj->set_template_pack_variation($template_variation);
+						}
+						$success = 1;
+					}
+				}
+			}
+		}
+
+		// we return things differently if doing ajax
+		if (defined('DOING_AJAX') && DOING_AJAX) {
+			$this->_template_args['success'] = $success;
+			$this->_template_args['error'] = ! $success ? true : false;
+			$this->_template_args['content'] = '';
+			$this->_template_args['data'] = array(
+				'grpID'        => $edit_array['GRP_ID'],
+				'templateName' => $edit_array['template_name'],
+			);
+			if ($success) {
+				EE_Error::overwrite_success();
+				EE_Error::add_success(
+					esc_html__(
+						'The new template has been created and automatically selected for this event.  You can edit the new template by clicking the edit button.  Note before this template is assigned to this event, the event must be saved.',
+						'event_espresso'
+					)
+				);
+			}
+
+			$this->_return_json();
+		}
+
+
+		// was a test send triggered?
+		if (isset($this->_req_data['test_button'])) {
+			EE_Error::overwrite_success();
+			$this->_do_test_send($context_slug, $messenger_slug, $message_type_slug);
+			$override = true;
+		}
+
+		if (empty($query_args)) {
+			$query_args = array(
+				'id'      => $this->_req_data['GRP_ID'],
+				'context' => $context_slug,
+				'action'  => 'edit_message_template',
+			);
+		}
+
+		$this->_redirect_after_action($success, $item_desc, $action_desc, $query_args, $override);
+	}
+
+
+	/**
+	 * processes a test send request to do an actual messenger delivery test for the given message template being tested
+	 *
+	 * @param  string $context      what context being tested
+	 * @param  string $messenger    messenger being tested
+	 * @param  string $message_type message type being tested
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _do_test_send($context, $messenger, $message_type)
+	{
+		// set things up for preview
+		$this->_req_data['messenger'] = $messenger;
+		$this->_req_data['message_type'] = $message_type;
+		$this->_req_data['context'] = $context;
+		$this->_req_data['GRP_ID'] = isset($this->_req_data['GRP_ID']) ? $this->_req_data['GRP_ID'] : '';
+		$active_messenger = $this->_message_resource_manager->get_active_messenger($messenger);
+
+		// let's save any existing fields that might be required by the messenger
+		if (
+			isset($this->_req_data['test_settings_fld'])
+			&& $active_messenger instanceof EE_messenger
+			&& apply_filters(
+				'FHEE__Messages_Admin_Page__do_test_send__set_existing_test_settings',
+				true,
+				$this->_req_data['test_settings_fld'],
+				$active_messenger
+			)
+		) {
+			$active_messenger->set_existing_test_settings($this->_req_data['test_settings_fld']);
+		}
+
+		/**
+		 * Use filter to add additional controls on whether message can send or not
+		 */
+		if (
+			apply_filters(
+				'FHEE__Messages_Admin_Page__do_test_send__can_send',
+				true,
+				$context,
+				$this->_req_data,
+				$messenger,
+				$message_type
+			)
+		) {
+			if (EEM_Event::instance()->count() > 0) {
+				$success = $this->_preview_message(true);
+				if ($success) {
+					EE_Error::add_success(__('Test message sent', 'event_espresso'));
+				} else {
+					EE_Error::add_error(
+						esc_html__('The test message was not sent', 'event_espresso'),
+						__FILE__,
+						__FUNCTION__,
+						__LINE__
+					);
+				}
+			} else {
+				$this->noEventsErrorMessage(true);
+			}
+		}
+	}
+
+
+	/**
+	 * _generate_new_templates
+	 * This will handle the messenger, message_type selection when "adding a new custom template" for an event and will
+	 * automatically create the defaults for the event.  The user would then be redirected to edit the default context
+	 * for the event.
+	 *
+	 *
+	 * @param  string $messenger     the messenger we are generating templates for
+	 * @param array   $message_types array of message types that the templates are generated for.
+	 * @param int     $GRP_ID        If this is a custom template being generated then a GRP_ID needs to be included to
+	 *                               indicate the message_template_group being used as the base.
+	 *
+	 * @param bool    $global
+	 *
+	 * @return array|bool array of data required for the redirect to the correct edit page or bool if
+	 *                               encountering problems.
+	 * @throws EE_Error
+	 */
+	protected function _generate_new_templates($messenger, $message_types, $GRP_ID = 0, $global = false)
+	{
+
+		// if no $message_types are given then that's okay... this may be a messenger that just adds shortcodes, so we
+		// just don't generate any templates.
+		if (empty($message_types)) {
+			return true;
+		}
+
+		return EEH_MSG_Template::generate_new_templates($messenger, $message_types, $GRP_ID, $global);
+	}
+
+
+	/**
+	 * [_trash_or_restore_message_template]
+	 *
+	 * @param  boolean $trash whether to move an item to trash/restore (TRUE) or restore it (FALSE)
+	 * @param boolean  $all   whether this is going to trash/restore all contexts within a template group (TRUE) OR just
+	 *                        an individual context (FALSE).
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _trash_or_restore_message_template($trash = true, $all = false)
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+		$MTP = EEM_Message_Template_Group::instance();
+
+		$success = 1;
+
+		// incoming GRP_IDs
+		if ($all) {
+			// Checkboxes
+			if (! empty($this->_req_data['checkbox']) && is_array($this->_req_data['checkbox'])) {
+				// if array has more than one element then success message should be plural.
+				// todo: what about nonce?
+				$success = count($this->_req_data['checkbox']) > 1 ? 2 : 1;
+
+				// cycle through checkboxes
+				while (list($GRP_ID, $value) = each($this->_req_data['checkbox'])) {
+					$trashed_or_restored = $trash ? $MTP->delete_by_ID($GRP_ID) : $MTP->restore_by_ID($GRP_ID);
+					if (! $trashed_or_restored) {
+						$success = 0;
+					}
+				}
+			} else {
+				// grab single GRP_ID and handle
+				$GRP_ID = isset($this->_req_data['id']) ? absint($this->_req_data['id']) : 0;
+				if (! empty($GRP_ID)) {
+					$trashed_or_restored = $trash ? $MTP->delete_by_ID($GRP_ID) : $MTP->restore_by_ID($GRP_ID);
+					if (! $trashed_or_restored) {
+						$success = 0;
+					}
+				} else {
+					$success = 0;
+				}
+			}
+		}
+
+		$action_desc = $trash
+			? esc_html__('moved to the trash', 'event_espresso')
+			: esc_html__('restored', 'event_espresso');
+
+		$action_desc = ! empty($this->_req_data['template_switch']) ? esc_html__('switched', 'event_espresso') : $action_desc;
+
+		$item_desc = $all ? _n(
+			'Message Template Group',
+			'Message Template Groups',
+			$success,
+			'event_espresso'
+		) : _n('Message Template Context', 'Message Template Contexts', $success, 'event_espresso');
+
+		$item_desc = ! empty($this->_req_data['template_switch']) ? _n(
+			'template',
+			'templates',
+			$success,
+			'event_espresso'
+		) : $item_desc;
+
+		$this->_redirect_after_action($success, $item_desc, $action_desc, array());
+	}
+
+
+	/**
+	 * [_delete_message_template]
+	 * NOTE: this handles not only the deletion of the groups but also all the templates belonging to that group.
+	 *
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _delete_message_template()
+	{
+		do_action('AHEE_log', __FILE__, __FUNCTION__, '');
+
+		// checkboxes
+		if (! empty($this->_req_data['checkbox']) && is_array($this->_req_data['checkbox'])) {
+			// if array has more than one element then success message should be plural
+			$success = count($this->_req_data['checkbox']) > 1 ? 2 : 1;
+
+			// cycle through bulk action checkboxes
+			while (list($GRP_ID, $value) = each($this->_req_data['checkbox'])) {
+				$success = $this->_delete_mtp_permanently($GRP_ID);
+			}
+		} else {
+			// grab single grp_id and delete
+			$GRP_ID = absint($this->_req_data['id']);
+			$success = $this->_delete_mtp_permanently($GRP_ID);
+		}
+
+		$this->_redirect_after_action($success, 'Message Templates', 'deleted', array());
+	}
+
+
+	/**
+	 * helper for permanently deleting a mtP group and all related message_templates
+	 *
+	 * @param  int  $GRP_ID        The group being deleted
+	 * @param  bool $include_group whether to delete the Message Template Group as well.
+	 * @return bool boolean to indicate the success of the deletes or not.
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	private function _delete_mtp_permanently($GRP_ID, $include_group = true)
+	{
+		$success = 1;
+		$MTPG = EEM_Message_Template_Group::instance();
+		// first let's GET this group
+		$MTG = $MTPG->get_one_by_ID($GRP_ID);
+		// then delete permanently all the related Message Templates
+		$deleted = $MTG->delete_related_permanently('Message_Template');
+
+		if ($deleted === 0) {
+			$success = 0;
+		}
+
+		// now delete permanently this particular group
+
+		if ($include_group && ! $MTG->delete_permanently()) {
+			$success = 0;
+		}
+
+		return $success;
+	}
+
+
+	/**
+	 *    _learn_more_about_message_templates_link
+	 *
+	 * @access protected
+	 * @return string
+	 */
+	protected function _learn_more_about_message_templates_link()
+	{
+		return '<a class="hidden" style="margin:0 20px; cursor:pointer; font-size:12px;" >'
+			   . esc_html__('learn more about how message templates works', 'event_espresso')
+			   . '</a>';
+	}
+
+
+	/**
+	 * Used for setting up messenger/message type activation.  This loads up the initial view.  The rest is handled by
+	 * ajax and other routes.
+	 *
+	 * @return void
+	 * @throws DomainException
+	 */
+	protected function _settings()
+	{
+
+
+		$this->_set_m_mt_settings();
+
+		$selected_messenger = isset($this->_req_data['selected_messenger'])
+			? $this->_req_data['selected_messenger']
+			: 'email';
+
+		// let's setup the messenger tabs
+		$this->_template_args['admin_page_header'] = EEH_Tabbed_Content::tab_text_links(
+			$this->_m_mt_settings['messenger_tabs'],
+			'messenger_links',
+			'|',
+			$selected_messenger
+		);
+		$this->_template_args['before_admin_page_content'] = '<div class="ui-widget ui-helper-clearfix">';
+		$this->_template_args['after_admin_page_content'] = '</div><!-- end .ui-widget -->';
+
+		$this->display_admin_page_with_sidebar();
+	}
+
+
+	/**
+	 * This sets the $_m_mt_settings property for when needed (used on the Messages settings page)
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws DomainException
+	 */
+	protected function _set_m_mt_settings()
+	{
+		// first if this is already set then lets get out no need to regenerate data.
+		if (! empty($this->_m_mt_settings)) {
+			return;
+		}
+
+		// get all installed messengers and message_types
+		/** @type EE_messenger[] $messengers */
+		$messengers = $this->_message_resource_manager->installed_messengers();
+		/** @type EE_message_type[] $message_types */
+		$message_types = $this->_message_resource_manager->installed_message_types();
+
+
+		// assemble the array for the _tab_text_links helper
+
+		foreach ($messengers as $messenger) {
+			$this->_m_mt_settings['messenger_tabs'][ $messenger->name ] = array(
+				'label' => ucwords($messenger->label['singular']),
+				'class' => $this->_message_resource_manager->is_messenger_active($messenger->name)
+					? 'messenger-active'
+					: '',
+				'href'  => $messenger->name,
+				'title' => esc_html__('Modify this Messenger', 'event_espresso'),
+				'slug'  => $messenger->name,
+				'obj'   => $messenger,
+			);
+
+
+			$message_types_for_messenger = $messenger->get_valid_message_types();
+
+			foreach ($message_types as $message_type) {
+				// first we need to verify that this message type is valid with this messenger. Cause if it isn't then
+				// it shouldn't show in either the inactive OR active metabox.
+				if (! in_array($message_type->name, $message_types_for_messenger, true)) {
+					continue;
+				}
+
+				$a_or_i = $this->_message_resource_manager->is_message_type_active_for_messenger(
+					$messenger->name,
+					$message_type->name
+				)
+					? 'active'
+					: 'inactive';
+
+				$this->_m_mt_settings['message_type_tabs'][ $messenger->name ][ $a_or_i ][ $message_type->name ] = array(
+					'label'    => ucwords($message_type->label['singular']),
+					'class'    => 'message-type-' . $a_or_i,
+					'slug_id'  => $message_type->name . '-messagetype-' . $messenger->name,
+					'mt_nonce' => wp_create_nonce($message_type->name . '_nonce'),
+					'href'     => 'espresso_' . $message_type->name . '_message_type_settings',
+					'title'    => $a_or_i === 'active'
+						? esc_html__('Drag this message type to the Inactive window to deactivate', 'event_espresso')
+						: esc_html__('Drag this message type to the messenger to activate', 'event_espresso'),
+					'content'  => $a_or_i === 'active'
+						? $this->_message_type_settings_content($message_type, $messenger, true)
+						: $this->_message_type_settings_content($message_type, $messenger),
+					'slug'     => $message_type->name,
+					'active'   => $a_or_i === 'active',
+					'obj'      => $message_type,
+				);
+			}
+		}
+	}
+
+
+	/**
+	 * This just prepares the content for the message type settings
+	 *
+	 * @param  EE_message_type $message_type The message type object
+	 * @param  EE_messenger    $messenger    The messenger object
+	 * @param  boolean         $active       Whether the message type is active or not
+	 * @return string html output for the content
+	 * @throws DomainException
+	 */
+	protected function _message_type_settings_content($message_type, $messenger, $active = false)
+	{
+		// get message type fields
+		$fields = $message_type->get_admin_settings_fields();
+		$settings_template_args['template_form_fields'] = '';
+
+		if (! empty($fields) && $active) {
+			$existing_settings = $message_type->get_existing_admin_settings($messenger->name);
+			foreach ($fields as $fldname => $fldprops) {
+				$field_id = $messenger->name . '-' . $message_type->name . '-' . $fldname;
+				$template_form_field[ $field_id ] = array(
+					'name'       => 'message_type_settings[' . $fldname . ']',
+					'label'      => $fldprops['label'],
+					'input'      => $fldprops['field_type'],
+					'type'       => $fldprops['value_type'],
+					'required'   => $fldprops['required'],
+					'validation' => $fldprops['validation'],
+					'value'      => isset($existing_settings[ $fldname ])
+						? $existing_settings[ $fldname ]
+						: $fldprops['default'],
+					'options'    => isset($fldprops['options'])
+						? $fldprops['options']
+						: array(),
+					'default'    => isset($existing_settings[ $fldname ])
+						? $existing_settings[ $fldname ]
+						: $fldprops['default'],
+					'css_class'  => 'no-drag',
+					'format'     => $fldprops['format'],
+				);
+			}
+
+
+			$settings_template_args['template_form_fields'] = ! empty($template_form_field)
+				? $this->_generate_admin_form_fields(
+					$template_form_field,
+					'string',
+					'ee_mt_activate_form'
+				)
+				: '';
+		}
+
+		$settings_template_args['description'] = $message_type->description;
+		// we also need some hidden fields
+		$settings_template_args['hidden_fields'] = array(
+			'message_type_settings[messenger]'    => array(
+				'type'  => 'hidden',
+				'value' => $messenger->name,
+			),
+			'message_type_settings[message_type]' => array(
+				'type'  => 'hidden',
+				'value' => $message_type->name,
+			),
+			'type'                                => array(
+				'type'  => 'hidden',
+				'value' => 'message_type',
+			),
+		);
+
+		$settings_template_args['hidden_fields'] = $this->_generate_admin_form_fields(
+			$settings_template_args['hidden_fields'],
+			'array'
+		);
+		$settings_template_args['show_form'] = empty($settings_template_args['template_form_fields'])
+			? ' hidden'
+			: '';
+
+
+		$template = EE_MSG_TEMPLATE_PATH . 'ee_msg_mt_settings_content.template.php';
+		$content = EEH_Template::display_template($template, $settings_template_args, true);
+
+		return $content;
+	}
+
+
+	/**
+	 * Generate all the metaboxes for the message types and register them for the messages settings page.
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws DomainException
+	 */
+	protected function _messages_settings_metaboxes()
+	{
+		$this->_set_m_mt_settings();
+		$m_boxes = $mt_boxes = array();
+		$m_template_args = $mt_template_args = array();
+
+		$selected_messenger = isset($this->_req_data['selected_messenger'])
+			? $this->_req_data['selected_messenger']
+			: 'email';
+
+		if (isset($this->_m_mt_settings['messenger_tabs'])) {
+			foreach ($this->_m_mt_settings['messenger_tabs'] as $messenger => $tab_array) {
+				$hide_on_message = $this->_message_resource_manager->is_messenger_active($messenger) ? '' : 'hidden';
+				$hide_off_message = $this->_message_resource_manager->is_messenger_active($messenger) ? 'hidden' : '';
+				// messenger meta boxes
+				$active = $selected_messenger === $messenger;
+				$active_mt_tabs = isset(
+					$this->_m_mt_settings['message_type_tabs'][ $messenger ]['active']
+				)
+					? $this->_m_mt_settings['message_type_tabs'][ $messenger ]['active']
+					: '';
+				$m_boxes[ $messenger . '_a_box' ] = sprintf(
+					esc_html__('%s Settings', 'event_espresso'),
+					$tab_array['label']
+				);
+				$m_template_args[ $messenger . '_a_box' ] = array(
+					'active_message_types'   => ! empty($active_mt_tabs) ? $this->_get_mt_tabs($active_mt_tabs) : '',
+					'inactive_message_types' => isset(
+						$this->_m_mt_settings['message_type_tabs'][ $messenger ]['inactive']
+					)
+						? $this->_get_mt_tabs($this->_m_mt_settings['message_type_tabs'][ $messenger ]['inactive'])
+						: '',
+					'content'                => $this->_get_messenger_box_content($tab_array['obj']),
+					'hidden'                 => $active ? '' : ' hidden',
+					'hide_on_message'        => $hide_on_message,
+					'messenger'              => $messenger,
+					'active'                 => $active,
+				);
+				// message type meta boxes
+				// (which is really just the inactive container for each messenger
+				// showing inactive message types for that messenger)
+				$mt_boxes[ $messenger . '_i_box' ] = esc_html__('Inactive Message Types', 'event_espresso');
+				$mt_template_args[ $messenger . '_i_box' ] = array(
+					'active_message_types'   => ! empty($active_mt_tabs) ? $this->_get_mt_tabs($active_mt_tabs) : '',
+					'inactive_message_types' => isset(
+						$this->_m_mt_settings['message_type_tabs'][ $messenger ]['inactive']
+					)
+						? $this->_get_mt_tabs($this->_m_mt_settings['message_type_tabs'][ $messenger ]['inactive'])
+						: '',
+					'hidden'                 => $active ? '' : ' hidden',
+					'hide_on_message'        => $hide_on_message,
+					'hide_off_message'       => $hide_off_message,
+					'messenger'              => $messenger,
+					'active'                 => $active,
+				);
+			}
+		}
+
+
+		// register messenger metaboxes
+		$m_template_path = EE_MSG_TEMPLATE_PATH . 'ee_msg_details_messenger_mt_meta_box.template.php';
+		foreach ($m_boxes as $box => $label) {
+			$callback_args = array('template_path' => $m_template_path, 'template_args' => $m_template_args[ $box ]);
+			$msgr = str_replace('_a_box', '', $box);
+			add_meta_box(
+				'espresso_' . $msgr . '_settings',
+				$label,
+				function ($post, $metabox) {
+					echo EEH_Template::display_template(
+						$metabox["args"]["template_path"],
+						$metabox["args"]["template_args"],
+						true
+					);
+				},
+				$this->_current_screen->id,
+				'normal',
+				'high',
+				$callback_args
+			);
+		}
+
+		// register message type metaboxes
+		$mt_template_path = EE_MSG_TEMPLATE_PATH . 'ee_msg_details_messenger_meta_box.template.php';
+		foreach ($mt_boxes as $box => $label) {
+			$callback_args = array(
+				'template_path' => $mt_template_path,
+				'template_args' => $mt_template_args[ $box ],
+			);
+			$mt = str_replace('_i_box', '', $box);
+			add_meta_box(
+				'espresso_' . $mt . '_inactive_mts',
+				$label,
+				function ($post, $metabox) {
+					echo EEH_Template::display_template(
+						$metabox["args"]["template_path"],
+						$metabox["args"]["template_args"],
+						true
+					);
+				},
+				$this->_current_screen->id,
+				'side',
+				'high',
+				$callback_args
+			);
+		}
+
+		// register metabox for global messages settings but only when on the main site.  On single site installs this
+		// will always result in the metabox showing, on multisite installs the metabox will only show on the main site.
+		if (is_main_site()) {
+			add_meta_box(
+				'espresso_global_message_settings',
+				esc_html__('Global Message Settings', 'event_espresso'),
+				array($this, 'global_messages_settings_metabox_content'),
+				$this->_current_screen->id,
+				'normal',
+				'low',
+				array()
+			);
+		}
+	}
+
+
+	/**
+	 *  This generates the content for the global messages settings metabox.
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function global_messages_settings_metabox_content()
+	{
+		$form = $this->_generate_global_settings_form();
+		echo $form->form_open(
+			$this->add_query_args_and_nonce(array('action' => 'update_global_settings'), EE_MSG_ADMIN_URL),
+			'POST'
+		)
+			 . $form->get_html()
+			 . $form->form_close();
+	}
+
+
+	/**
+	 * This generates and returns the form object for the global messages settings.
+	 *
+	 * @return EE_Form_Section_Proper
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _generate_global_settings_form()
+	{
+		EE_Registry::instance()->load_helper('HTML');
+		/** @var EE_Network_Core_Config $network_config */
+		$network_config = EE_Registry::instance()->NET_CFG->core;
+
+		return new EE_Form_Section_Proper(
+			array(
+				'name'            => 'global_messages_settings',
+				'html_id'         => 'global_messages_settings',
+				'html_class'      => 'form-table',
+				'layout_strategy' => new EE_Admin_Two_Column_Layout(),
+				'subsections'     => apply_filters(
+					'FHEE__Messages_Admin_Page__global_messages_settings_metabox_content__form_subsections',
+					array(
+						'do_messages_on_same_request' => new EE_Select_Input(
+							array(
+								true  => esc_html__("On the same request", "event_espresso"),
+								false => esc_html__("On a separate request", "event_espresso"),
+							),
+							array(
+								'default'         => $network_config->do_messages_on_same_request,
+								'html_label_text' => esc_html__(
+									'Generate and send all messages:',
+									'event_espresso'
+								),
+								'html_help_text'  => esc_html__(
+									'By default the messages system uses a more efficient means of processing messages on separate requests and utilizes the wp-cron scheduling system.  This makes things execute faster for people registering for your events.  However, if the wp-cron system is disabled on your site and there is no alternative in place, then you can change this so messages are always executed on the same request.',
+									'event_espresso'
+								),
+							)
+						),
+						'delete_threshold'            => new EE_Select_Input(
+							array(
+								0  => esc_html__('Forever', 'event_espresso'),
+								3  => esc_html__('3 Months', 'event_espresso'),
+								6  => esc_html__('6 Months', 'event_espresso'),
+								9  => esc_html__('9 Months', 'event_espresso'),
+								12 => esc_html__('12 Months', 'event_espresso'),
+								24 => esc_html__('24 Months', 'event_espresso'),
+								36 => esc_html__('36 Months', 'event_espresso'),
+							),
+							array(
+								'default'         => EE_Registry::instance()->CFG->messages->delete_threshold,
+								'html_label_text' => esc_html__('Cleanup of old messages:', 'event_espresso'),
+								'html_help_text'  => esc_html__(
+									'You can control how long a record of processed messages is kept via this option.',
+									'event_espresso'
+								),
+							)
+						),
+						'update_settings'             => new EE_Submit_Input(
+							array(
+								'default'         => esc_html__('Update', 'event_espresso'),
+								'html_label_text' => '&nbsp',
+							)
+						),
+					)
+				),
+			)
+		);
+	}
+
+
+	/**
+	 * This handles updating the global settings set on the admin page.
+	 *
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	protected function _update_global_settings()
+	{
+		/** @var EE_Network_Core_Config $network_config */
+		$network_config = EE_Registry::instance()->NET_CFG->core;
+		$messages_config = EE_Registry::instance()->CFG->messages;
+		$form = $this->_generate_global_settings_form();
+		if ($form->was_submitted()) {
+			$form->receive_form_submission();
+			if ($form->is_valid()) {
+				$valid_data = $form->valid_data();
+				foreach ($valid_data as $property => $value) {
+					$setter = 'set_' . $property;
+					if (method_exists($network_config, $setter)) {
+						$network_config->{$setter}($value);
+					} elseif (
+						property_exists($network_config, $property)
+						&& $network_config->{$property} !== $value
+					) {
+						$network_config->{$property} = $value;
+					} elseif (
+						property_exists($messages_config, $property)
+						&& $messages_config->{$property} !== $value
+					) {
+						$messages_config->{$property} = $value;
+					}
+				}
+				// only update if the form submission was valid!
+				EE_Registry::instance()->NET_CFG->update_config(true, false);
+				EE_Registry::instance()->CFG->update_espresso_config();
+				EE_Error::overwrite_success();
+				EE_Error::add_success(__('Global message settings were updated', 'event_espresso'));
+			}
+		}
+		$this->_redirect_after_action(0, '', '', array('action' => 'settings'), true);
+	}
+
+
+	/**
+	 * this prepares the messenger tabs that can be dragged in and out of messenger boxes to activate/deactivate
+	 *
+	 * @param  array $tab_array This is an array of message type tab details used to generate the tabs
+	 * @return string html formatted tabs
+	 * @throws DomainException
+	 */
+	protected function _get_mt_tabs($tab_array)
+	{
+		$tab_array = (array) $tab_array;
+		$template = EE_MSG_TEMPLATE_PATH . 'ee_msg_details_mt_settings_tab_item.template.php';
+		$tabs = '';
+
+		foreach ($tab_array as $tab) {
+			$tabs .= EEH_Template::display_template($template, $tab, true);
+		}
+
+		return $tabs;
+	}
+
+
+	/**
+	 * This prepares the content of the messenger meta box admin settings
+	 *
+	 * @param  EE_messenger $messenger The messenger we're setting up content for
+	 * @return string html formatted content
+	 * @throws DomainException
+	 */
+	protected function _get_messenger_box_content(EE_messenger $messenger)
+	{
+
+		$fields = $messenger->get_admin_settings_fields();
+		$settings_template_args['template_form_fields'] = '';
+
+		// is $messenger active?
+		$settings_template_args['active'] = $this->_message_resource_manager->is_messenger_active($messenger->name);
+
+
+		if (! empty($fields)) {
+			$existing_settings = $messenger->get_existing_admin_settings();
+
+			foreach ($fields as $fldname => $fldprops) {
+				$field_id = $messenger->name . '-' . $fldname;
+				$template_form_field[ $field_id ] = array(
+					'name'       => 'messenger_settings[' . $field_id . ']',
+					'label'      => $fldprops['label'],
+					'input'      => $fldprops['field_type'],
+					'type'       => $fldprops['value_type'],
+					'required'   => $fldprops['required'],
+					'validation' => $fldprops['validation'],
+					'value'      => isset($existing_settings[ $field_id ])
+						? $existing_settings[ $field_id ]
+						: $fldprops['default'],
+					'css_class'  => '',
+					'format'     => $fldprops['format'],
+				);
+			}
+
+
+			$settings_template_args['template_form_fields'] = ! empty($template_form_field)
+				? $this->_generate_admin_form_fields($template_form_field, 'string', 'ee_m_activate_form')
+				: '';
+		}
+
+		// we also need some hidden fields
+		$settings_template_args['hidden_fields'] = array(
+			'messenger_settings[messenger]' => array(
+				'type'  => 'hidden',
+				'value' => $messenger->name,
+			),
+			'type'                          => array(
+				'type'  => 'hidden',
+				'value' => 'messenger',
+			),
+		);
+
+		// make sure any active message types that are existing are included in the hidden fields
+		if (isset($this->_m_mt_settings['message_type_tabs'][ $messenger->name ]['active'])) {
+			foreach ($this->_m_mt_settings['message_type_tabs'][ $messenger->name ]['active'] as $mt => $values) {
+				$settings_template_args['hidden_fields'][ 'messenger_settings[message_types][' . $mt . ']' ] = array(
+					'type'  => 'hidden',
+					'value' => $mt,
+				);
+			}
+		}
+		$settings_template_args['hidden_fields'] = $this->_generate_admin_form_fields(
+			$settings_template_args['hidden_fields'],
+			'array'
+		);
+		$active = $this->_message_resource_manager->is_messenger_active($messenger->name);
+
+		$settings_template_args['messenger'] = $messenger->name;
+		$settings_template_args['description'] = $messenger->description;
+		$settings_template_args['show_hide_edit_form'] = $active ? '' : ' hidden';
+
+
+		$settings_template_args['show_hide_edit_form'] = $this->_message_resource_manager->is_messenger_active(
+			$messenger->name
+		)
+			? $settings_template_args['show_hide_edit_form']
+			: ' hidden';
+
+		$settings_template_args['show_hide_edit_form'] = empty($settings_template_args['template_form_fields'])
+			? ' hidden'
+			: $settings_template_args['show_hide_edit_form'];
+
+
+		$settings_template_args['on_off_action'] = $active ? 'messenger-off' : 'messenger-on';
+		$settings_template_args['nonce'] = wp_create_nonce('activate_' . $messenger->name . '_toggle_nonce');
+		$settings_template_args['on_off_status'] = $active ? true : false;
+		$template = EE_MSG_TEMPLATE_PATH . 'ee_msg_m_settings_content.template.php';
+		$content = EEH_Template::display_template(
+			$template,
+			$settings_template_args,
+			true
+		);
+
+		return $content;
+	}
+
+
+	/**
+	 * used by ajax on the messages settings page to activate|deactivate the messenger
+	 *
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	public function activate_messenger_toggle()
+	{
+		$success = true;
+		$this->_prep_default_response_for_messenger_or_message_type_toggle();
+		// let's check that we have required data
+		if (! isset($this->_req_data['messenger'])) {
+			EE_Error::add_error(
+				esc_html__('Messenger name needed to toggle activation. None given', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+
+		// do a nonce check here since we're not arriving via a normal route
+		$nonce = isset($this->_req_data['activate_nonce'])
+			? sanitize_text_field($this->_req_data['activate_nonce'])
+			: '';
+		$nonce_ref = 'activate_' . $this->_req_data['messenger'] . '_toggle_nonce';
+
+		$this->_verify_nonce($nonce, $nonce_ref);
+
+
+		if (! isset($this->_req_data['status'])) {
+			EE_Error::add_error(
+				esc_html__(
+					'Messenger status needed to know whether activation or deactivation is happening. No status is given',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+
+		// do check to verify we have a valid status.
+		$status = $this->_req_data['status'];
+
+		if ($status !== 'off' && $status !== 'on') {
+			EE_Error::add_error(
+				sprintf(
+					esc_html__('The given status (%s) is not valid. Must be "off" or "on"', 'event_espresso'),
+					$this->_req_data['status']
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+
+		if ($success) {
+			// made it here?  Stop dawdling then!!
+			$success = $status === 'off'
+				? $this->_deactivate_messenger($this->_req_data['messenger'])
+				: $this->_activate_messenger($this->_req_data['messenger']);
+		}
+
+		$this->_template_args['success'] = $success;
+
+		// no special instructions so let's just do the json return (which should automatically do all the special stuff).
+		$this->_return_json();
+	}
+
+
+	/**
+	 * used by ajax from the messages settings page to activate|deactivate a message type
+	 *
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 */
+	public function activate_mt_toggle()
+	{
+		$success = true;
+		$this->_prep_default_response_for_messenger_or_message_type_toggle();
+
+		// let's make sure we have the necessary data
+		if (! isset($this->_req_data['message_type'])) {
+			EE_Error::add_error(
+				esc_html__('Message Type name needed to toggle activation. None given', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+
+		if (! isset($this->_req_data['messenger'])) {
+			EE_Error::add_error(
+				esc_html__('Messenger name needed to toggle activation. None given', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+
+		if (! isset($this->_req_data['status'])) {
+			EE_Error::add_error(
+				esc_html__(
+					'Messenger status needed to know whether activation or deactivation is happening. No status is given',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+
+
+		// do check to verify we have a valid status.
+		$status = $this->_req_data['status'];
+
+		if ($status !== 'activate' && $status !== 'deactivate') {
+			EE_Error::add_error(
+				sprintf(
+					esc_html__('The given status (%s) is not valid. Must be "active" or "inactive"', 'event_espresso'),
+					$this->_req_data['status']
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$success = false;
+		}
+
+
+		// do a nonce check here since we're not arriving via a normal route
+		$nonce = isset($this->_req_data['mt_nonce']) ? sanitize_text_field($this->_req_data['mt_nonce']) : '';
+		$nonce_ref = $this->_req_data['message_type'] . '_nonce';
+
+		$this->_verify_nonce($nonce, $nonce_ref);
+
+		if ($success) {
+			// made it here? um, what are you waiting for then?
+			$success = $status === 'deactivate'
+				? $this->_deactivate_message_type_for_messenger(
+					$this->_req_data['messenger'],
+					$this->_req_data['message_type']
+				)
+				: $this->_activate_message_type_for_messenger(
+					$this->_req_data['messenger'],
+					$this->_req_data['message_type']
+				);
+		}
+
+		$this->_template_args['success'] = $success;
+		$this->_return_json();
+	}
+
+
+	/**
+	 * Takes care of processing activating a messenger and preparing the appropriate response.
+	 *
+	 * @param string $messenger_name The name of the messenger being activated
+	 * @return bool
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _activate_messenger($messenger_name)
+	{
+		/** @var EE_messenger $active_messenger This will be present because it can't be toggled if it isn't */
+		$active_messenger = $this->_message_resource_manager->get_messenger($messenger_name);
+		$message_types_to_activate = $active_messenger instanceof EE_Messenger
+			? $active_messenger->get_default_message_types()
+			: array();
+
+		// ensure is active
+		$this->_message_resource_manager->activate_messenger($messenger_name, $message_types_to_activate);
+
+		// set response_data for reload
+		foreach ($message_types_to_activate as $message_type_name) {
+			/** @var EE_message_type $message_type */
+			$message_type = $this->_message_resource_manager->get_message_type($message_type_name);
+			if (
+				$this->_message_resource_manager->is_message_type_active_for_messenger(
+					$messenger_name,
+					$message_type_name
+				)
+				&& $message_type instanceof EE_message_type
+			) {
+				$this->_template_args['data']['active_mts'][] = $message_type_name;
+				if ($message_type->get_admin_settings_fields()) {
+					$this->_template_args['data']['mt_reload'][] = $message_type_name;
+				}
+			}
+		}
+
+		// add success message for activating messenger
+		return $this->_setup_response_message_for_activating_messenger_with_message_types($active_messenger);
+	}
+
+
+	/**
+	 * Takes care of processing deactivating a messenger and preparing the appropriate response.
+	 *
+	 * @param string $messenger_name The name of the messenger being activated
+	 * @return bool
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _deactivate_messenger($messenger_name)
+	{
+		/** @var EE_messenger $active_messenger This will be present because it can't be toggled if it isn't */
+		$active_messenger = $this->_message_resource_manager->get_messenger($messenger_name);
+		$this->_message_resource_manager->deactivate_messenger($messenger_name);
+
+		return $this->_setup_response_message_for_deactivating_messenger_with_message_types($active_messenger);
+	}
+
+
+	/**
+	 * Takes care of processing activating a message type for a messenger and preparing the appropriate response.
+	 *
+	 * @param string $messenger_name    The name of the messenger the message type is being activated for.
+	 * @param string $message_type_name The name of the message type being activated for the messenger
+	 * @return bool
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _activate_message_type_for_messenger($messenger_name, $message_type_name)
+	{
+		/** @var EE_messenger $active_messenger This will be present because it can't be toggled if it isn't */
+		$active_messenger = $this->_message_resource_manager->get_messenger($messenger_name);
+		/** @var EE_message_type $message_type_to_activate This will be present because it can't be toggled if it isn't */
+		$message_type_to_activate = $this->_message_resource_manager->get_message_type($message_type_name);
+
+		// ensure is active
+		$this->_message_resource_manager->activate_messenger($messenger_name, $message_type_name);
+
+		// set response for load
+		if (
+			$this->_message_resource_manager->is_message_type_active_for_messenger(
+				$messenger_name,
+				$message_type_name
+			)
+		) {
+			$this->_template_args['data']['active_mts'][] = $message_type_name;
+			if ($message_type_to_activate->get_admin_settings_fields()) {
+				$this->_template_args['data']['mt_reload'][] = $message_type_name;
+			}
+		}
+
+		return $this->_setup_response_message_for_activating_messenger_with_message_types(
+			$active_messenger,
+			$message_type_to_activate
+		);
+	}
+
+
+	/**
+	 * Takes care of processing deactivating a message type for a messenger and preparing the appropriate response.
+	 *
+	 * @param string $messenger_name    The name of the messenger the message type is being deactivated for.
+	 * @param string $message_type_name The name of the message type being deactivated for the messenger
+	 * @return bool
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _deactivate_message_type_for_messenger($messenger_name, $message_type_name)
+	{
+		/** @var EE_messenger $active_messenger This will be present because it can't be toggled if it isn't */
+		$active_messenger = $this->_message_resource_manager->get_messenger($messenger_name);
+		/** @var EE_message_type $message_type_to_activate This will be present because it can't be toggled if it isn't */
+		$message_type_to_deactivate = $this->_message_resource_manager->get_message_type($message_type_name);
+		$this->_message_resource_manager->deactivate_message_type_for_messenger($message_type_name, $messenger_name);
+
+		return $this->_setup_response_message_for_deactivating_messenger_with_message_types(
+			$active_messenger,
+			$message_type_to_deactivate
+		);
+	}
+
+
+	/**
+	 * This just initializes the defaults for activating messenger and message type responses.
+	 */
+	protected function _prep_default_response_for_messenger_or_message_type_toggle()
+	{
+		$this->_template_args['data']['active_mts'] = array();
+		$this->_template_args['data']['mt_reload'] = array();
+	}
+
+
+	/**
+	 * Setup appropriate response for activating a messenger and/or message types
+	 *
+	 * @param EE_messenger         $messenger
+	 * @param EE_message_type|null $message_type
+	 * @return bool
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _setup_response_message_for_activating_messenger_with_message_types(
+		$messenger,
+		EE_Message_Type $message_type = null
+	) {
+		// if $messenger isn't a valid messenger object then get out.
+		if (! $messenger instanceof EE_Messenger) {
+			EE_Error::add_error(
+				esc_html__('The messenger being activated is not a valid messenger', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+
+			return false;
+		}
+		// activated
+		if ($this->_template_args['data']['active_mts']) {
+			EE_Error::overwrite_success();
+			// activated a message type with the messenger
+			if ($message_type instanceof EE_message_type) {
+				EE_Error::add_success(
+					sprintf(
+						esc_html__(
+							'%s message type has been successfully activated with the %s messenger',
+							'event_espresso'
+						),
+						ucwords($message_type->label['singular']),
+						ucwords($messenger->label['singular'])
+					)
+				);
+
+				// if message type was invoice then let's make sure we activate the invoice payment method.
+				if ($message_type->name === 'invoice') {
+					EE_Registry::instance()->load_lib('Payment_Method_Manager');
+					$pm = EE_Payment_Method_Manager::instance()->activate_a_payment_method_of_type('Invoice');
+					if ($pm instanceof EE_Payment_Method) {
+						EE_Error::add_attention(
+							esc_html__(
+								'Activating the invoice message type also automatically activates the invoice payment method.  If you do not wish the invoice payment method to be active, or to change its settings, visit the payment method admin page.',
+								'event_espresso'
+							)
+						);
+					}
+				}
+				// just toggles the entire messenger
+			} else {
+				EE_Error::add_success(
+					sprintf(
+						esc_html__('%s messenger has been successfully activated', 'event_espresso'),
+						ucwords($messenger->label['singular'])
+					)
+				);
+			}
+
+			return true;
+
+			// possible error condition. This will happen when our active_mts data is empty because it is validated for actual active
+			// message types after the activation process.  However its possible some messengers don't HAVE any default_message_types
+			// in which case we just give a success message for the messenger being successfully activated.
+		} else {
+			if (! $messenger->get_default_message_types()) {
+				// messenger doesn't have any default message types so still a success.
+				EE_Error::add_success(
+					sprintf(
+						esc_html__('%s messenger was successfully activated.', 'event_espresso'),
+						ucwords($messenger->label['singular'])
+					)
+				);
+
+				return true;
+			} else {
+				EE_Error::add_error(
+					$message_type instanceof EE_message_type
+						? sprintf(
+							esc_html__(
+								'%s message type was not successfully activated with the %s messenger',
+								'event_espresso'
+							),
+							ucwords($message_type->label['singular']),
+							ucwords($messenger->label['singular'])
+						)
+						: sprintf(
+							esc_html__('%s messenger was not successfully activated', 'event_espresso'),
+							ucwords($messenger->label['singular'])
+						),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+
+				return false;
+			}
+		}
+	}
+
+
+	/**
+	 * This sets up the appropriate response for deactivating a messenger and/or message type.
+	 *
+	 * @param EE_messenger         $messenger
+	 * @param EE_message_type|null $message_type
+	 * @return bool
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _setup_response_message_for_deactivating_messenger_with_message_types(
+		$messenger,
+		EE_message_type $message_type = null
+	) {
+		EE_Error::overwrite_success();
+
+		// if $messenger isn't a valid messenger object then get out.
+		if (! $messenger instanceof EE_Messenger) {
+			EE_Error::add_error(
+				esc_html__('The messenger being deactivated is not a valid messenger', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+
+			return false;
+		}
+
+		if ($message_type instanceof EE_message_type) {
+			$message_type_name = $message_type->name;
+			EE_Error::add_success(
+				sprintf(
+					esc_html__(
+						'%s message type has been successfully deactivated for the %s messenger.',
+						'event_espresso'
+					),
+					ucwords($message_type->label['singular']),
+					ucwords($messenger->label['singular'])
+				)
+			);
+		} else {
+			$message_type_name = '';
+			EE_Error::add_success(
+				sprintf(
+					esc_html__('%s messenger has been successfully deactivated.', 'event_espresso'),
+					ucwords($messenger->label['singular'])
+				)
+			);
+		}
+
+		// if messenger was html or message type was invoice then let's make sure we deactivate invoice payment method.
+		if ($messenger->name === 'html' || $message_type_name === 'invoice') {
+			EE_Registry::instance()->load_lib('Payment_Method_Manager');
+			$count_updated = EE_Payment_Method_Manager::instance()->deactivate_payment_method('invoice');
+			if ($count_updated > 0) {
+				$msg = $message_type_name === 'invoice'
+					? esc_html__(
+						'Deactivating the invoice message type also automatically deactivates the invoice payment method. In order for invoices to be generated the invoice message type must be active. If you completed this action by mistake, simply reactivate the invoice message type and then visit the payment methods admin page to reactivate the invoice payment method.',
+						'event_espresso'
+					)
+					: esc_html__(
+						'Deactivating the html messenger also automatically deactivates the invoice payment method.  In order for invoices to be generated the html messenger must be be active.  If you completed this action by mistake, simply reactivate the html messenger, then visit the payment methods admin page to reactivate the invoice payment method.',
+						'event_espresso'
+					);
+				EE_Error::add_attention($msg);
+			}
+		}
+
+		return true;
+	}
+
+
+	/**
+	 * handles updating a message type form on messenger activation IF the message type has settings fields. (via ajax)
+	 *
+	 * @throws DomainException
+	 */
+	public function update_mt_form()
+	{
+		if (! isset($this->_req_data['messenger']) || ! isset($this->_req_data['message_type'])) {
+			EE_Error::add_error(
+				esc_html__('Require message type or messenger to send an updated form', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$this->_return_json();
+		}
+
+		$message_types = $this->get_installed_message_types();
+
+		$message_type = $message_types[ $this->_req_data['message_type'] ];
+		$messenger = $this->_message_resource_manager->get_active_messenger($this->_req_data['messenger']);
+
+		$content = $this->_message_type_settings_content(
+			$message_type,
+			$messenger,
+			true
+		);
+		$this->_template_args['success'] = true;
+		$this->_template_args['content'] = $content;
+		$this->_return_json();
+	}
+
+
+	/**
+	 * this handles saving the settings for a messenger or message type
+	 *
+	 */
+	public function save_settings()
+	{
+		if (! isset($this->_req_data['type'])) {
+			EE_Error::add_error(
+				esc_html__(
+					'Cannot save settings because type is unknown (messenger settings or messsage type settings?)',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$this->_template_args['error'] = true;
+			$this->_return_json();
+		}
+
+
+		if ($this->_req_data['type'] === 'messenger') {
+			// this should be an array.
+			$settings = $this->_req_data['messenger_settings'];
+			$messenger = $settings['messenger'];
+			// let's setup the settings data
+			foreach ($settings as $key => $value) {
+				switch ($key) {
+					case 'messenger':
+						unset($settings['messenger']);
+						break;
+					case 'message_types':
+						unset($settings['message_types']);
+						break;
+					default:
+						$settings[ $key ] = $value;
+						break;
+				}
+			}
+			$this->_message_resource_manager->add_settings_for_messenger($messenger, $settings);
+		} elseif ($this->_req_data['type'] === 'message_type') {
+			$settings = $this->_req_data['message_type_settings'];
+			$messenger = $settings['messenger'];
+			$message_type = $settings['message_type'];
+
+			foreach ($settings as $key => $value) {
+				switch ($key) {
+					case 'messenger':
+						unset($settings['messenger']);
+						break;
+					case 'message_type':
+						unset($settings['message_type']);
+						break;
+					default:
+						$settings[ $key ] = $value;
+						break;
+				}
+			}
+
+			$this->_message_resource_manager->add_settings_for_message_type($messenger, $message_type, $settings);
+		}
+
+		// okay we should have the data all setup.  Now we just update!
+		$success = $this->_message_resource_manager->update_active_messengers_option();
+
+		if ($success) {
+			EE_Error::add_success(__('Settings updated', 'event_espresso'));
+		} else {
+			EE_Error::add_error(
+				esc_html__(
+					'Settings did not get updated',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+
+		$this->_template_args['success'] = $success;
+		$this->_return_json();
+	}
+
+
+
+
+	/**  EE MESSAGE PROCESSING ACTIONS **/
+
+
+	/**
+	 * This immediately generates any EE_Message ID's that are selected that are EEM_Message::status_incomplete
+	 * However, this does not send immediately, it just queues for sending.
+	 *
+	 * @since 4.9.0
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	protected function _generate_now()
+	{
+		EED_Messages::generate_now($this->_get_msg_ids_from_request());
+		$this->_redirect_after_action(false, '', '', array(), true);
+	}
+
+
+	/**
+	 * This immediately generates AND sends any EE_Message's selected that are EEM_Message::status_incomplete or that
+	 * are EEM_Message::status_resend or EEM_Message::status_idle
+	 *
+	 * @since 4.9.0
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	protected function _generate_and_send_now()
+	{
+		EED_Messages::generate_and_send_now($this->_get_msg_ids_from_request());
+		$this->_redirect_after_action(false, '', '', array(), true);
+	}
+
+
+	/**
+	 * This queues any EEM_Message::status_sent EE_Message ids in the request for resending.
+	 *
+	 * @since 4.9.0
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	protected function _queue_for_resending()
+	{
+		EED_Messages::queue_for_resending($this->_get_msg_ids_from_request());
+		$this->_redirect_after_action(false, '', '', array(), true);
+	}
+
+
+	/**
+	 *  This sends immediately any EEM_Message::status_idle or EEM_Message::status_resend messages in the queue
+	 *
+	 * @since 4.9.0
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	protected function _send_now()
+	{
+		EED_Messages::send_now($this->_get_msg_ids_from_request());
+		$this->_redirect_after_action(false, '', '', array(), true);
+	}
+
+
+	/**
+	 * Deletes EE_messages for IDs in the request.
+	 *
+	 * @since 4.9.0
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 */
+	protected function _delete_ee_messages()
+	{
+		$msg_ids = $this->_get_msg_ids_from_request();
+		$deleted_count = 0;
+		foreach ($msg_ids as $msg_id) {
+			if (EEM_Message::instance()->delete_by_ID($msg_id)) {
+				$deleted_count++;
+			}
+		}
+		if ($deleted_count) {
+			EE_Error::add_success(
+				esc_html(
+					_n(
+						'Message successfully deleted',
+						'Messages successfully deleted',
+						$deleted_count,
+						'event_espresso'
+					)
+				)
+			);
+			$this->_redirect_after_action(
+				false,
+				'',
+				'',
+				array(),
+				true
+			);
+		} else {
+			EE_Error::add_error(
+				_n('The message was not deleted.', 'The messages were not deleted', count($msg_ids), 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			$this->_redirect_after_action(false, '', '', array(), true);
+		}
+	}
+
+
+	/**
+	 *  This looks for 'MSG_ID' key in the request and returns an array of MSG_ID's if present.
+	 *
+	 * @since 4.9.0
+	 * @return array
+	 */
+	protected function _get_msg_ids_from_request()
+	{
+		if (! isset($this->_req_data['MSG_ID'])) {
+			return array();
+		}
+
+		return is_array($this->_req_data['MSG_ID'])
+			? array_keys($this->_req_data['MSG_ID'])
+			: array($this->_req_data['MSG_ID']);
+	}
 }

core/db_classes/EE_Ticket.class.php

Indentation +1998 added lines, -1998 removed lines

@@ -14,2006 +14,2006 @@
 class EE_Ticket extends EE_Soft_Delete_Base_Class implements EEI_Line_Item_Object, EEI_Event_Relation, EEI_Has_Icon
 {
 
-    /**
-     * TicKet Sold out:
-     * constant used by ticket_status() to indicate that a ticket is sold out
-     * and no longer available for purchases
-     */
-    const sold_out = 'TKS';
-
-    /**
-     * TicKet Expired:
-     * constant used by ticket_status() to indicate that a ticket is expired
-     * and no longer available for purchase
-     */
-    const expired = 'TKE';
-
-    /**
-     * TicKet Archived:
-     * constant used by ticket_status() to indicate that a ticket is archived
-     * and no longer available for purchase
-     */
-    const archived = 'TKA';
-
-    /**
-     * TicKet Pending:
-     * constant used by ticket_status() to indicate that a ticket is pending
-     * and is NOT YET available for purchase
-     */
-    const pending = 'TKP';
-
-    /**
-     * TicKet On sale:
-     * constant used by ticket_status() to indicate that a ticket is On Sale
-     * and IS available for purchase
-     */
-    const onsale = 'TKO';
-
-    /**
-     * extra meta key for tracking ticket reservations
-     *
-     * @type string
-     */
-    const META_KEY_TICKET_RESERVATIONS = 'ticket_reservations';
-
-    /**
-     * override of parent property
-     *
-     * @var EEM_Ticket
-     */
-    protected $_model;
-
-    /**
-     * cached result from method of the same name
-     *
-     * @var float $_ticket_total_with_taxes
-     */
-    private $_ticket_total_with_taxes;
-
-
-    /**
-     * @param array  $props_n_values          incoming values
-     * @param string $timezone                incoming timezone (if not set the timezone set for the website will be
-     *                                        used.)
-     * @param array  $date_formats            incoming date_formats in an array where the first value is the
-     *                                        date_format and the second value is the time format
-     * @return EE_Ticket
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public static function new_instance($props_n_values = [], $timezone = null, $date_formats = [])
-    {
-        $has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone, $date_formats);
-        return $has_object ? $has_object : new self($props_n_values, false, $timezone, $date_formats);
-    }
-
-
-    /**
-     * @param array  $props_n_values  incoming values from the database
-     * @param string $timezone        incoming timezone as set by the model.  If not set the timezone for
-     *                                the website will be used.
-     * @return EE_Ticket
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public static function new_instance_from_db($props_n_values = [], $timezone = null)
-    {
-        return new self($props_n_values, true, $timezone);
-    }
-
-
-    /**
-     * @return bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function parent()
-    {
-        return $this->get('TKT_parent');
-    }
-
-
-    /**
-     * return if a ticket has quantities available for purchase
-     *
-     * @param int $DTT_ID the primary key for a particular datetime
-     * @return boolean
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function available($DTT_ID = 0)
-    {
-        // are we checking availability for a particular datetime ?
-        if ($DTT_ID) {
-            // get that datetime object
-            $datetime = $this->get_first_related('Datetime', [['DTT_ID' => $DTT_ID]]);
-            // if  ticket sales for this datetime have exceeded the reg limit...
-            if ($datetime instanceof EE_Datetime && $datetime->sold_out()) {
-                return false;
-            }
-        }
-        // datetime is still open for registration, but is this ticket sold out ?
-        return $this->qty() < 1 || $this->qty() > $this->sold();
-    }
-
-
-    /**
-     * Using the start date and end date this method calculates whether the ticket is On Sale, Pending, or Expired
-     *
-     * @param bool        $display   true = we'll return a localized string, otherwise we just return the value of the
-     *                               relevant status const
-     * @param bool | null $remaining if it is already known that tickets are available, then simply pass a bool to save
-     *                               further processing
-     * @return mixed status int if the display string isn't requested
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function ticket_status($display = false, $remaining = null)
-    {
-        $remaining = is_bool($remaining) ? $remaining : $this->is_remaining();
-        if (! $remaining) {
-            return $display ? EEH_Template::pretty_status(EE_Ticket::sold_out, false, 'sentence') : EE_Ticket::sold_out;
-        }
-        if ($this->get('TKT_deleted')) {
-            return $display ? EEH_Template::pretty_status(EE_Ticket::archived, false, 'sentence') : EE_Ticket::archived;
-        }
-        if ($this->is_expired()) {
-            return $display ? EEH_Template::pretty_status(EE_Ticket::expired, false, 'sentence') : EE_Ticket::expired;
-        }
-        if ($this->is_pending()) {
-            return $display ? EEH_Template::pretty_status(EE_Ticket::pending, false, 'sentence') : EE_Ticket::pending;
-        }
-        if ($this->is_on_sale()) {
-            return $display ? EEH_Template::pretty_status(EE_Ticket::onsale, false, 'sentence') : EE_Ticket::onsale;
-        }
-        return '';
-    }
-
-
-    /**
-     * The purpose of this method is to simply return a boolean for whether there are any tickets remaining for sale
-     * considering ALL the factors used for figuring that out.
-     *
-     * @access public
-     * @param int $DTT_ID if an int above 0 is included here then we get a specific dtt.
-     * @return boolean         true = tickets remaining, false not.
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function is_remaining($DTT_ID = 0)
-    {
-        $num_remaining = $this->remaining($DTT_ID);
-        if ($num_remaining === 0) {
-            return false;
-        }
-        if ($num_remaining > 0 && $num_remaining < $this->min()) {
-            return false;
-        }
-        return true;
-    }
-
-
-    /**
-     * return the total number of tickets available for purchase
-     *
-     * @param int $DTT_ID  the primary key for a particular datetime.
-     *                     set to 0 for all related datetimes
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function remaining($DTT_ID = 0)
-    {
-        return $this->real_quantity_on_ticket('saleable', $DTT_ID);
-    }
-
-
-    /**
-     * Gets min
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function min()
-    {
-        return $this->get('TKT_min');
-    }
-
-
-    /**
-     * return if a ticket is no longer available cause its available dates have expired.
-     *
-     * @return boolean
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function is_expired()
-    {
-        return ($this->get_raw('TKT_end_date') < time());
-    }
-
-
-    /**
-     * Return if a ticket is yet to go on sale or not
-     *
-     * @return boolean
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function is_pending()
-    {
-        return ($this->get_raw('TKT_start_date') >= time());
-    }
-
-
-    /**
-     * Return if a ticket is on sale or not
-     *
-     * @return boolean
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function is_on_sale()
-    {
-        return ($this->get_raw('TKT_start_date') <= time() && $this->get_raw('TKT_end_date') >= time());
-    }
-
-
-    /**
-     * This returns the chronologically last datetime that this ticket is associated with
-     *
-     * @param string $date_format
-     * @param string $conjunction - conjunction junction what's your function ? this string joins the start date with
-     *                            the end date ie: Jan 01 "to" Dec 31
-     * @return string
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function date_range($date_format = '', $conjunction = ' - ')
-    {
-        $date_format = ! empty($date_format) ? $date_format : $this->_dt_frmt;
-        $first_date  = $this->first_datetime() instanceof EE_Datetime
-            ? $this->first_datetime()->get_i18n_datetime('DTT_EVT_start', $date_format)
-            : '';
-        $last_date   = $this->last_datetime() instanceof EE_Datetime
-            ? $this->last_datetime()->get_i18n_datetime('DTT_EVT_end', $date_format)
-            : '';
-
-        return $first_date && $last_date ? $first_date . $conjunction . $last_date : '';
-    }
-
-
-    /**
-     * This returns the chronologically first datetime that this ticket is associated with
-     *
-     * @return EE_Datetime
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function first_datetime()
-    {
-        $datetimes = $this->datetimes(['limit' => 1]);
-        return reset($datetimes);
-    }
-
-
-    /**
-     * Gets all the datetimes this ticket can be used for attending.
-     * Unless otherwise specified, orders datetimes by start date.
-     *
-     * @param array $query_params @see
-     *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
-     * @return EE_Datetime[]|EE_Base_Class[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function datetimes($query_params = [])
-    {
-        if (! isset($query_params['order_by'])) {
-            $query_params['order_by']['DTT_order'] = 'ASC';
-        }
-        return $this->get_many_related('Datetime', $query_params);
-    }
-
-
-    /**
-     * This returns the chronologically last datetime that this ticket is associated with
-     *
-     * @return EE_Datetime
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function last_datetime()
-    {
-        $datetimes = $this->datetimes(['limit' => 1, 'order_by' => ['DTT_EVT_start' => 'DESC']]);
-        return end($datetimes);
-    }
-
-
-    /**
-     * This returns the total tickets sold depending on the given parameters.
-     *
-     * @param string $what    Can be one of two options: 'ticket', 'datetime'.
-     *                        'ticket' = total ticket sales for all datetimes this ticket is related to
-     *                        'datetime' = total ticket sales for a specified datetime (required $dtt_id)
-     *                        'datetime' = total ticket sales in the datetime_ticket table.
-     *                        If $dtt_id is not given then we return an array of sales indexed by datetime.
-     *                        If $dtt_id IS given then we return the tickets sold for that given datetime.
-     * @param int    $dtt_id  [optional] include the dtt_id with $what = 'datetime'.
-     * @return mixed (array|int)          how many tickets have sold
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function tickets_sold($what = 'ticket', $dtt_id = null)
-    {
-        $total        = 0;
-        $tickets_sold = $this->_all_tickets_sold();
-        switch ($what) {
-            case 'ticket':
-                return $tickets_sold['ticket'];
-                break;
-            case 'datetime':
-                if (empty($tickets_sold['datetime'])) {
-                    return $total;
-                }
-                if (! empty($dtt_id) && ! isset($tickets_sold['datetime'][ $dtt_id ])) {
-                    EE_Error::add_error(
-                        __(
-                            'You\'ve requested the amount of tickets sold for a given ticket and datetime, however there are no records for the datetime id you included.  Are you SURE that is a datetime related to this ticket?',
-                            'event_espresso'
-                        ),
-                        __FILE__,
-                        __FUNCTION__,
-                        __LINE__
-                    );
-                    return $total;
-                }
-                return empty($dtt_id) ? $tickets_sold['datetime'] : $tickets_sold['datetime'][ $dtt_id ];
-                break;
-            default:
-                return $total;
-        }
-    }
-
-
-    /**
-     * This returns an array indexed by datetime_id for tickets sold with this ticket.
-     *
-     * @return EE_Ticket[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    protected function _all_tickets_sold()
-    {
-        $datetimes    = $this->get_many_related('Datetime');
-        $tickets_sold = [];
-        if (! empty($datetimes)) {
-            foreach ($datetimes as $datetime) {
-                $tickets_sold['datetime'][ $datetime->ID() ] = $datetime->get('DTT_sold');
-            }
-        }
-        // Tickets sold
-        $tickets_sold['ticket'] = $this->sold();
-        return $tickets_sold;
-    }
-
-
-    /**
-     * This returns the base price object for the ticket.
-     *
-     * @param bool $return_array whether to return as an array indexed by price id or just the object.
-     * @return EE_Price|EE_Base_Class|EE_Price[]|EE_Base_Class[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function base_price($return_array = false)
-    {
-        $_where = ['Price_Type.PBT_ID' => EEM_Price_Type::base_type_base_price];
-        return $return_array
-            ? $this->get_many_related('Price', [$_where])
-            : $this->get_first_related('Price', [$_where]);
-    }
-
-
-    /**
-     * This returns ONLY the price modifiers for the ticket (i.e. no taxes or base price)
-     *
-     * @access public
-     * @return EE_Price[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function price_modifiers()
-    {
-        $query_params = [
-            0 => [
-                'Price_Type.PBT_ID' => [
-                    'NOT IN',
-                    [EEM_Price_Type::base_type_base_price, EEM_Price_Type::base_type_tax],
-                ],
-            ],
-        ];
-        return $this->prices($query_params);
-    }
-
-
-    /**
-     * This returns ONLY the price modifiers for the ticket (i.e. no taxes or base price)
-     *
-     * @access public
-     * @return EE_Price[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function tax_price_modifiers()
-    {
-        $query_params = [
-            0 => [
-                'Price_Type.PBT_ID' => EEM_Price_Type::base_type_tax,
-            ],
-        ];
-        return $this->prices($query_params);
-    }
-
-
-    /**
-     * Gets all the prices that combine to form the final price of this ticket
-     *
-     * @param array $query_params @see
-     *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
-     * @return EE_Price[]|EE_Base_Class[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function prices($query_params = [])
-    {
-        return $this->get_many_related('Price', $query_params);
-    }
-
-
-    /**
-     * Gets all the ticket datetimes (ie, relations between datetimes and tickets)
-     *
-     * @param array $query_params @see
-     *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
-     * @return EE_Datetime_Ticket|EE_Base_Class[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function datetime_tickets($query_params = [])
-    {
-        return $this->get_many_related('Datetime_Ticket', $query_params);
-    }
-
-
-    /**
-     * Gets all the datetimes from the db ordered by DTT_order
-     *
-     * @param boolean $show_expired
-     * @param boolean $show_deleted
-     * @return EE_Datetime[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function datetimes_ordered($show_expired = true, $show_deleted = false)
-    {
-        return EEM_Datetime::instance($this->_timezone)->get_datetimes_for_ticket_ordered_by_DTT_order(
-            $this->ID(),
-            $show_expired,
-            $show_deleted
-        );
-    }
-
-
-    /**
-     * Gets ID
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function ID()
-    {
-        return $this->get('TKT_ID');
-    }
-
-
-    /**
-     * get the author of the ticket.
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since 4.5.0
-     */
-    public function wp_user()
-    {
-        return $this->get('TKT_wp_user');
-    }
-
-
-    /**
-     * Gets the template for the ticket
-     *
-     * @return EE_Ticket_Template|EE_Base_Class
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function template()
-    {
-        return $this->get_first_related('Ticket_Template');
-    }
-
-
-    /**
-     * Simply returns an array of EE_Price objects that are taxes.
-     *
-     * @return EE_Price[]
-     * @throws EE_Error
-     */
-    public function get_ticket_taxes_for_admin()
-    {
-        return EE_Taxes::get_taxes_for_admin();
-    }
-
-
-    /**
-     * @return float
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function ticket_price()
-    {
-        return $this->get('TKT_price');
-    }
-
-
-    /**
-     * @return mixed
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function pretty_price()
-    {
-        return $this->get_pretty('TKT_price');
-    }
-
-
-    /**
-     * @return bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function is_free()
-    {
-        return $this->get_ticket_total_with_taxes() === (float) 0;
-    }
-
-
-    /**
-     * get_ticket_total_with_taxes
-     *
-     * @param bool $no_cache
-     * @return float
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function get_ticket_total_with_taxes($no_cache = false)
-    {
-        if ($this->_ticket_total_with_taxes === null || $no_cache) {
-            $this->_ticket_total_with_taxes = $this->get_ticket_subtotal() + $this->get_ticket_taxes_total_for_admin();
-        }
-        return (float) $this->_ticket_total_with_taxes;
-    }
-
-
-    /**
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function ensure_TKT_Price_correct()
-    {
-        $this->set('TKT_price', EE_Taxes::get_subtotal_for_admin($this));
-        $this->save();
-    }
-
-
-    /**
-     * @return float
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function get_ticket_subtotal()
-    {
-        return EE_Taxes::get_subtotal_for_admin($this);
-    }
-
-
-    /**
-     * Returns the total taxes applied to this ticket
-     *
-     * @return float
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function get_ticket_taxes_total_for_admin()
-    {
-        return EE_Taxes::get_total_taxes_for_admin($this);
-    }
-
-
-    /**
-     * Sets name
-     *
-     * @param string $name
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_name($name)
-    {
-        $this->set('TKT_name', $name);
-    }
-
-
-    /**
-     * Gets description
-     *
-     * @return string
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function description()
-    {
-        return $this->get('TKT_description');
-    }
-
-
-    /**
-     * Sets description
-     *
-     * @param string $description
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_description($description)
-    {
-        $this->set('TKT_description', $description);
-    }
-
-
-    /**
-     * Gets start_date
-     *
-     * @param string $date_format
-     * @param string $time_format
-     * @return string
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function start_date($date_format = '', $time_format = '')
-    {
-        return $this->_get_datetime('TKT_start_date', $date_format, $time_format);
-    }
-
-
-    /**
-     * Sets start_date
-     *
-     * @param string $start_date
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_start_date($start_date)
-    {
-        $this->_set_date_time('B', $start_date, 'TKT_start_date');
-    }
-
-
-    /**
-     * Gets end_date
-     *
-     * @param string $date_format
-     * @param string $time_format
-     * @return string
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function end_date($date_format = '', $time_format = '')
-    {
-        return $this->_get_datetime('TKT_end_date', $date_format, $time_format);
-    }
-
-
-    /**
-     * Sets end_date
-     *
-     * @param string $end_date
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_end_date($end_date)
-    {
-        $this->_set_date_time('B', $end_date, 'TKT_end_date');
-    }
-
-
-    /**
-     * Sets sell until time
-     *
-     * @param string $time a string representation of the sell until time (ex 9am or 7:30pm)
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since 4.5.0
-     */
-    public function set_end_time($time)
-    {
-        $this->_set_time_for($time, 'TKT_end_date');
-    }
-
-
-    /**
-     * Sets min
-     *
-     * @param int $min
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_min($min)
-    {
-        $this->set('TKT_min', $min);
-    }
-
-
-    /**
-     * Gets max
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function max()
-    {
-        return $this->get('TKT_max');
-    }
-
-
-    /**
-     * Sets max
-     *
-     * @param int $max
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_max($max)
-    {
-        $this->set('TKT_max', $max);
-    }
-
-
-    /**
-     * Sets price
-     *
-     * @param float $price
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_price($price)
-    {
-        $this->set('TKT_price', $price);
-    }
-
-
-    /**
-     * Gets sold
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function sold()
-    {
-        return $this->get_raw('TKT_sold');
-    }
-
-
-    /**
-     * Sets sold
-     *
-     * @param int $sold
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_sold($sold)
-    {
-        // sold can not go below zero
-        $sold = max(0, $sold);
-        $this->set('TKT_sold', $sold);
-    }
-
-
-    /**
-     * Increments sold by amount passed by $qty AND decrements the reserved count on both this ticket and its
-     * associated datetimes.
-     *
-     * @param int $qty
-     * @return boolean
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @since 4.9.80.p
-     */
-    public function increaseSold($qty = 1)
-    {
-        $qty = absint($qty);
-        // increment sold and decrement reserved datetime quantities simultaneously
-        // don't worry about failures, because they must have already had a spot reserved
-        $this->increaseSoldForDatetimes($qty);
-        // Increment and decrement ticket quantities simultaneously
-        $success = $this->adjustNumericFieldsInDb(
-            [
-                'TKT_reserved' => $qty * -1,
-                'TKT_sold'     => $qty,
-            ]
-        );
-        do_action(
-            'AHEE__EE_Ticket__increase_sold',
-            $this,
-            $qty,
-            $this->sold(),
-            $success
-        );
-        return $success;
-    }
-
-
-    /**
-     * On each datetime related to this ticket, increases its sold count and decreases its reserved count by $qty.
-     *
-     * @param int           $qty positive or negative. Positive means to increase sold counts (and decrease reserved
-     *                           counts), Negative means to decreases old counts (and increase reserved counts).
-     * @param EE_Datetime[] $datetimes
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @since 4.9.80.p
-     */
-    protected function increaseSoldForDatetimes($qty, array $datetimes = [])
-    {
-        $datetimes = ! empty($datetimes) ? $datetimes : $this->datetimes();
-        foreach ($datetimes as $datetime) {
-            $datetime->increaseSold($qty);
-        }
-    }
-
-
-    /**
-     * Decrements (subtracts) sold by amount passed by $qty on both the ticket and its related datetimes directly in the
-     * DB and then updates the model objects.
-     * Does not affect the reserved counts.
-     *
-     * @param int $qty
-     * @return boolean
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @since 4.9.80.p
-     */
-    public function decreaseSold($qty = 1)
-    {
-        $qty = absint($qty);
-        $this->decreaseSoldForDatetimes($qty);
-        $success = $this->adjustNumericFieldsInDb(
-            [
-                'TKT_sold' => $qty * -1,
-            ]
-        );
-        do_action(
-            'AHEE__EE_Ticket__decrease_sold',
-            $this,
-            $qty,
-            $this->sold(),
-            $success
-        );
-        return $success;
-    }
-
-
-    /**
-     * Decreases sold on related datetimes
-     *
-     * @param int           $qty
-     * @param EE_Datetime[] $datetimes
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @since 4.9.80.p
-     */
-    protected function decreaseSoldForDatetimes($qty = 1, array $datetimes = [])
-    {
-        $datetimes = ! empty($datetimes) ? $datetimes : $this->datetimes();
-        if (is_array($datetimes)) {
-            foreach ($datetimes as $datetime) {
-                if ($datetime instanceof EE_Datetime) {
-                    $datetime->decreaseSold($qty);
-                }
-            }
-        }
-    }
-
-
-    /**
-     * Gets qty of reserved tickets
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function reserved()
-    {
-        return $this->get_raw('TKT_reserved');
-    }
-
-
-    /**
-     * Sets reserved
-     *
-     * @param int $reserved
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_reserved($reserved)
-    {
-        // reserved can not go below zero
-        $reserved = max(0, (int) $reserved);
-        $this->set('TKT_reserved', $reserved);
-    }
-
-
-    /**
-     * Increments reserved by amount passed by $qty, and persists it immediately to the database.
-     *
-     * @param int    $qty
-     * @param string $source
-     * @return bool whether we successfully reserved the ticket or not.
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @since 4.9.80.p
-     */
-    public function increaseReserved($qty = 1, $source = 'unknown')
-    {
-        $qty = absint($qty);
-        do_action(
-            'AHEE__EE_Ticket__increase_reserved__begin',
-            $this,
-            $qty,
-            $source
-        );
-        $this->add_extra_meta(EE_Ticket::META_KEY_TICKET_RESERVATIONS, "{$qty} from {$source}");
-        $success                         = false;
-        $datetimes_adjusted_successfully = $this->increaseReservedForDatetimes($qty);
-        if ($datetimes_adjusted_successfully) {
-            $success = $this->incrementFieldConditionallyInDb(
-                'TKT_reserved',
-                'TKT_sold',
-                'TKT_qty',
-                $qty
-            );
-            if (! $success) {
-                // The datetimes were successfully bumped, but not the
-                // ticket. So we need to manually rollback the datetimes.
-                $this->decreaseReservedForDatetimes($qty);
-            }
-        }
-        do_action(
-            'AHEE__EE_Ticket__increase_reserved',
-            $this,
-            $qty,
-            $this->reserved(),
-            $success
-        );
-        return $success;
-    }
-
-
-    /**
-     * Increases reserved counts on related datetimes
-     *
-     * @param int           $qty
-     * @param EE_Datetime[] $datetimes
-     * @return boolean indicating success
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @since 4.9.80.p
-     */
-    protected function increaseReservedForDatetimes($qty = 1, array $datetimes = [])
-    {
-        $datetimes         = ! empty($datetimes) ? $datetimes : $this->datetimes();
-        $datetimes_updated = [];
-        $limit_exceeded    = false;
-        if (is_array($datetimes)) {
-            foreach ($datetimes as $datetime) {
-                if ($datetime instanceof EE_Datetime) {
-                    if ($datetime->increaseReserved($qty)) {
-                        $datetimes_updated[] = $datetime;
-                    } else {
-                        $limit_exceeded = true;
-                        break;
-                    }
-                }
-            }
-            // If somewhere along the way we detected a datetime whose
-            // limit was exceeded, do a manual rollback.
-            if ($limit_exceeded) {
-                $this->decreaseReservedForDatetimes($qty, $datetimes_updated);
-                return false;
-            }
-        }
-        return true;
-    }
-
-
-    /**
-     * Decrements (subtracts) reserved by amount passed by $qty, and persists it immediately to the database.
-     *
-     * @param int    $qty
-     * @param bool   $adjust_datetimes
-     * @param string $source
-     * @return boolean
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @since 4.9.80.p
-     */
-    public function decreaseReserved($qty = 1, $adjust_datetimes = true, $source = 'unknown')
-    {
-        $qty = absint($qty);
-        $this->add_extra_meta(EE_Ticket::META_KEY_TICKET_RESERVATIONS, "-{$qty} from {$source}");
-        if ($adjust_datetimes) {
-            $this->decreaseReservedForDatetimes($qty);
-        }
-        $success = $this->adjustNumericFieldsInDb(
-            [
-                'TKT_reserved' => $qty * -1,
-            ]
-        );
-        do_action(
-            'AHEE__EE_Ticket__decrease_reserved',
-            $this,
-            $qty,
-            $this->reserved(),
-            $success
-        );
-        return $success;
-    }
-
-
-    /**
-     * Decreases the reserved count on the specified datetimes.
-     *
-     * @param int           $qty
-     * @param EE_Datetime[] $datetimes
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @since 4.9.80.p
-     */
-    protected function decreaseReservedForDatetimes($qty = 1, array $datetimes = [])
-    {
-        $datetimes = ! empty($datetimes) ? $datetimes : $this->datetimes();
-        foreach ($datetimes as $datetime) {
-            if ($datetime instanceof EE_Datetime) {
-                $datetime->decreaseReserved($qty);
-            }
-        }
-    }
-
-
-    /**
-     * Gets ticket quantity
-     *
-     * @param string $context     ticket quantity is somewhat subjective depending on the exact information sought
-     *                            therefore $context can be one of three values: '', 'reg_limit', or 'saleable'
-     *                            '' (default) quantity is the actual db value for TKT_qty, unaffected by other objects
-     *                            REG LIMIT: caps qty based on DTT_reg_limit for ALL related datetimes
-     *                            SALEABLE: also considers datetime sold and returns zero if ANY DTT is sold out, and
-     *                            is therefore the truest measure of tickets that can be purchased at the moment
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function qty($context = '')
-    {
-        switch ($context) {
-            case 'reg_limit':
-                return $this->real_quantity_on_ticket();
-            case 'saleable':
-                return $this->real_quantity_on_ticket('saleable');
-            default:
-                return $this->get_raw('TKT_qty');
-        }
-    }
-
-
-    /**
-     * Gets ticket quantity
-     *
-     * @param string $context     ticket quantity is somewhat subjective depending on the exact information sought
-     *                            therefore $context can be one of two values: 'reg_limit', or 'saleable'
-     *                            REG LIMIT: caps qty based on DTT_reg_limit for ALL related datetimes
-     *                            SALEABLE: also considers datetime sold and returns zero if ANY DTT is sold out, and
-     *                            is therefore the truest measure of tickets that can be purchased at the moment
-     * @param int    $DTT_ID      the primary key for a particular datetime.
-     *                            set to 0 for all related datetimes
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function real_quantity_on_ticket($context = 'reg_limit', $DTT_ID = 0)
-    {
-        $raw = $this->get_raw('TKT_qty');
-        // return immediately if it's zero
-        if ($raw === 0) {
-            return $raw;
-        }
-        // echo "\n\n<br />Ticket: " . $this->name() . '<br />';
-        // ensure qty doesn't exceed raw value for THIS ticket
-        $qty = min(EE_INF, $raw);
-        // echo "\n . qty: " . $qty . '<br />';
-        // calculate this ticket's total sales and reservations
-        $sold_and_reserved_for_this_ticket = $this->sold() + $this->reserved();
-        // echo "\n . sold: " . $this->sold() . '<br />';
-        // echo "\n . reserved: " . $this->reserved() . '<br />';
-        // echo "\n . sold_and_reserved_for_this_ticket: " . $sold_and_reserved_for_this_ticket . '<br />';
-        // first we need to calculate the maximum number of tickets available for the datetime
-        // do we want data for one datetime or all of them ?
-        $query_params = $DTT_ID ? [['DTT_ID' => $DTT_ID]] : [];
-        $datetimes    = $this->datetimes($query_params);
-        if (is_array($datetimes) && ! empty($datetimes)) {
-            foreach ($datetimes as $datetime) {
-                if ($datetime instanceof EE_Datetime) {
-                    $datetime->refresh_from_db();
-                    // echo "\n . . datetime name: " . $datetime->name() . '<br />';
-                    // echo "\n . . datetime ID: " . $datetime->ID() . '<br />';
-                    // initialize with no restrictions for each datetime
-                    // but adjust datetime qty based on datetime reg limit
-                    $datetime_qty = min(EE_INF, $datetime->reg_limit());
-                    // echo "\n . . . datetime reg_limit: " . $datetime->reg_limit() . '<br />';
-                    // echo "\n . . . datetime_qty: " . $datetime_qty . '<br />';
-                    // if we want the actual saleable amount, then we need to consider OTHER ticket sales
-                    // and reservations for this datetime, that do NOT include sales and reservations
-                    // for this ticket (so we add $this->sold() and $this->reserved() back in)
-                    if ($context === 'saleable') {
-                        $datetime_qty = max(
-                            $datetime_qty - $datetime->sold_and_reserved() + $sold_and_reserved_for_this_ticket,
-                            0
-                        );
-                        // echo "\n . . . datetime sold: " . $datetime->sold() . '<br />';
-                        // echo "\n . . . datetime reserved: " . $datetime->reserved() . '<br />';
-                        // echo "\n . . . datetime sold_and_reserved: " . $datetime->sold_and_reserved() . '<br />';
-                        // echo "\n . . . datetime_qty: " . $datetime_qty . '<br />';
-                        $datetime_qty = ! $datetime->sold_out() ? $datetime_qty : 0;
-                        // echo "\n . . . datetime_qty: " . $datetime_qty . '<br />';
-                    }
-                    $qty = min($datetime_qty, $qty);
-                    // echo "\n . . qty: " . $qty . '<br />';
-                }
-            }
-        }
-        // NOW that we know the  maximum number of tickets available for the datetime
-        // we can finally factor in the details for this specific ticket
-        if ($qty > 0 && $context === 'saleable') {
-            // and subtract the sales for THIS ticket
-            $qty = max($qty - $sold_and_reserved_for_this_ticket, 0);
-            // echo "\n . qty: " . $qty . '<br />';
-        }
-        // echo "\nFINAL QTY: " . $qty . "<br /><br />";
-        return $qty;
-    }
-
-
-    /**
-     * Sets qty - IMPORTANT!!! Does NOT allow QTY to be set higher than the lowest reg limit of any related datetimes
-     *
-     * @param int $qty
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_qty($qty)
-    {
-        $datetimes = $this->datetimes();
-        foreach ($datetimes as $datetime) {
-            if ($datetime instanceof EE_Datetime) {
-                $qty = min($qty, $datetime->reg_limit());
-            }
-        }
-        $this->set('TKT_qty', $qty);
-    }
-
-
-    /**
-     * Gets uses
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function uses()
-    {
-        return $this->get('TKT_uses');
-    }
-
-
-    /**
-     * Sets uses
-     *
-     * @param int $uses
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_uses($uses)
-    {
-        $this->set('TKT_uses', $uses);
-    }
-
-
-    /**
-     * returns whether ticket is required or not.
-     *
-     * @return boolean
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function required()
-    {
-        return $this->get('TKT_required');
-    }
-
-
-    /**
-     * sets the TKT_required property
-     *
-     * @param boolean $required
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_required($required)
-    {
-        $this->set('TKT_required', $required);
-    }
-
-
-    /**
-     * Gets taxable
-     *
-     * @return boolean
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function taxable()
-    {
-        return $this->get('TKT_taxable');
-    }
-
-
-    /**
-     * Sets taxable
-     *
-     * @param boolean $taxable
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_taxable($taxable)
-    {
-        $this->set('TKT_taxable', $taxable);
-    }
-
-
-    /**
-     * Gets is_default
-     *
-     * @return boolean
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function is_default()
-    {
-        return $this->get('TKT_is_default');
-    }
-
-
-    /**
-     * Sets is_default
-     *
-     * @param boolean $is_default
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_is_default($is_default)
-    {
-        $this->set('TKT_is_default', $is_default);
-    }
-
-
-    /**
-     * Gets order
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function order()
-    {
-        return $this->get('TKT_order');
-    }
-
-
-    /**
-     * Sets order
-     *
-     * @param int $order
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_order($order)
-    {
-        $this->set('TKT_order', $order);
-    }
-
-
-    /**
-     * Gets row
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function row()
-    {
-        return $this->get('TKT_row');
-    }
-
-
-    /**
-     * Sets row
-     *
-     * @param int $row
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_row($row)
-    {
-        $this->set('TKT_row', $row);
-    }
-
-
-    /**
-     * Gets deleted
-     *
-     * @return boolean
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function deleted()
-    {
-        return $this->get('TKT_deleted');
-    }
-
-
-    /**
-     * Sets deleted
-     *
-     * @param boolean $deleted
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_deleted($deleted)
-    {
-        $this->set('TKT_deleted', $deleted);
-    }
-
-
-    /**
-     * Gets parent
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function parent_ID()
-    {
-        return $this->get('TKT_parent');
-    }
-
-
-    /**
-     * Sets parent
-     *
-     * @param int $parent
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_parent_ID($parent)
-    {
-        $this->set('TKT_parent', $parent);
-    }
-
-
-    /**
-     * @return boolean
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function reverse_calculate()
-    {
-        return $this->get('TKT_reverse_calculate');
-    }
-
-
-    /**
-     * @param boolean $reverse_calculate
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function set_reverse_calculate($reverse_calculate)
-    {
-        $this->set('TKT_reverse_calculate', $reverse_calculate);
-    }
-
-
-    /**
-     * Gets a string which is handy for showing in gateways etc that describes the ticket.
-     *
-     * @return string
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function name_and_info()
-    {
-        $times = [];
-        foreach ($this->datetimes() as $datetime) {
-            $times[] = $datetime->start_date_and_time();
-        }
-        return $this->name() . ' @ ' . implode(', ', $times) . ' for ' . $this->pretty_price();
-    }
-
-
-    /**
-     * Gets name
-     *
-     * @return string
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function name()
-    {
-        return $this->get('TKT_name');
-    }
-
-
-    /**
-     * Gets price
-     *
-     * @return float
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function price()
-    {
-        return $this->get('TKT_price');
-    }
-
-
-    /**
-     * Gets all the registrations for this ticket
-     *
-     * @param array $query_params @see
-     *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
-     * @return EE_Registration[]|EE_Base_Class[]
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function registrations($query_params = [])
-    {
-        return $this->get_many_related('Registration', $query_params);
-    }
-
-
-    /**
-     * Updates the TKT_sold attribute (and saves) based on the number of APPROVED registrations for this ticket.
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function update_tickets_sold()
-    {
-        $count_regs_for_this_ticket = $this->count_registrations(
-            [
-                [
-                    'STS_ID'      => EEM_Registration::status_id_approved,
-                    'REG_deleted' => 0,
-                ],
-            ]
-        );
-        $this->set_sold($count_regs_for_this_ticket);
-        $this->save();
-        return $count_regs_for_this_ticket;
-    }
-
-
-    /**
-     * Counts the registrations for this ticket
-     *
-     * @param array $query_params @see
-     *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function count_registrations($query_params = [])
-    {
-        return $this->count_related('Registration', $query_params);
-    }
-
-
-    /**
-     * Implementation for EEI_Has_Icon interface method.
-     *
-     * @return string
-     * @see EEI_Visual_Representation for comments
-     */
-    public function get_icon()
-    {
-        return '<span class="dashicons dashicons-tickets-alt"/>';
-    }
-
-
-    /**
-     * Implementation of the EEI_Event_Relation interface method
-     *
-     * @return EE_Event
-     * @throws EE_Error
-     * @throws UnexpectedEntityException
-     * @throws ReflectionException
-     * @see EEI_Event_Relation for comments
-     */
-    public function get_related_event()
-    {
-        // get one datetime to use for getting the event
-        $datetime = $this->first_datetime();
-        if (! $datetime instanceof EE_Datetime) {
-            throw new UnexpectedEntityException(
-                $datetime,
-                'EE_Datetime',
-                sprintf(
-                    __('The ticket (%s) is not associated with any valid datetimes.', 'event_espresso'),
-                    $this->name()
-                )
-            );
-        }
-        $event = $datetime->event();
-        if (! $event instanceof EE_Event) {
-            throw new UnexpectedEntityException(
-                $event,
-                'EE_Event',
-                sprintf(
-                    __('The ticket (%s) is not associated with a valid event.', 'event_espresso'),
-                    $this->name()
-                )
-            );
-        }
-        return $event;
-    }
-
-
-    /**
-     * Implementation of the EEI_Event_Relation interface method
-     *
-     * @return string
-     * @throws UnexpectedEntityException
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @see EEI_Event_Relation for comments
-     */
-    public function get_event_name()
-    {
-        $event = $this->get_related_event();
-        return $event instanceof EE_Event ? $event->name() : '';
-    }
-
-
-    /**
-     * Implementation of the EEI_Event_Relation interface method
-     *
-     * @return int
-     * @throws UnexpectedEntityException
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @see EEI_Event_Relation for comments
-     */
-    public function get_event_ID()
-    {
-        $event = $this->get_related_event();
-        return $event instanceof EE_Event ? $event->ID() : 0;
-    }
-
-
-    /**
-     * This simply returns whether a ticket can be permanently deleted or not.
-     * The criteria for determining this is whether the ticket has any related registrations.
-     * If there are none then it can be permanently deleted.
-     *
-     * @return bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function is_permanently_deleteable()
-    {
-        return $this->count_registrations() === 0;
-    }
-
-
-    /**
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since   $VID:$
-     */
-    public function visibility(): int
-    {
-        return $this->get('TKT_visibility');
-    }
-
-
-    /**
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since   $VID:$
-     */
-    public function isHidden(): int
-    {
-        return $this->visibility() === EEM_Ticket::TICKET_VISIBILITY_NONE_VALUE;
-    }
-
-
-    /**
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since   $VID:$
-     */
-    public function isNotHidden(): int
-    {
-        return $this->visibility() > EEM_Ticket::TICKET_VISIBILITY_NONE_VALUE;
-    }
-
-
-    /**
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since   $VID:$
-     */
-    public function isPublicOnly(): int
-    {
-        return $this->isNotHidden() && $this->visibility() <= EEM_Ticket::TICKET_VISIBILITY_PUBLIC_VALUE;
-    }
-
-
-    /**
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since   $VID:$
-     */
-    public function isMembersOnly(): int
-    {
-        return $this->visibility() > EEM_Ticket::TICKET_VISIBILITY_PUBLIC_VALUE
-               && $this->visibility() <= EEM_Ticket::TICKET_VISIBILITY_MEMBERS_ONLY_VALUE;
-    }
-
-
-    /**
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since   $VID:$
-     */
-    public function isAdminsOnly(): int
-    {
-        return $this->visibility() > EEM_Ticket::TICKET_VISIBILITY_MEMBERS_ONLY_VALUE
-               && $this->visibility() <= EEM_Ticket::TICKET_VISIBILITY_ADMINS_ONLY_VALUE;
-    }
-
-
-    /**
-     * @return int
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since   $VID:$
-     */
-    public function isAdminUiOnly(): int
-    {
-        return $this->visibility() > EEM_Ticket::TICKET_VISIBILITY_ADMINS_ONLY_VALUE
-               && $this->visibility() <= EEM_Ticket::TICKET_VISIBILITY_ADMIN_UI_ONLY_VALUE;
-    }
-
-
-    /**
-     * @param int $visibility
-     * @throws EE_Error
-     * @throws ReflectionException
-     * @since   $VID:$
-     */
-    public function set_visibility(int $visibility)
-    {
-
-        $ticket_visibility_options = $this->_model->ticketVisibilityOptions();
-        $ticket_visibility         = -1;
-        foreach ($ticket_visibility_options as $ticket_visibility_option) {
-            if ($visibility === $ticket_visibility_option) {
-                $ticket_visibility = $visibility;
-            }
-        }
-        if ($ticket_visibility === -1) {
-            throw new DomainException(
-                sprintf(
-                    esc_html__(
-                        'The supplied ticket visibility setting of "%1$s" is not valid. It needs to match one of the keys in the following array:%2$s %3$s ',
-                        'event_espresso'
-                    ),
-                    $visibility,
-                    '<br />',
-                    var_export($ticket_visibility_options, true)
-                )
-            );
-        }
-        $this->set('TKT_visibility', $ticket_visibility);
-    }
-
-
-    /*******************************************************************
+	/**
+	 * TicKet Sold out:
+	 * constant used by ticket_status() to indicate that a ticket is sold out
+	 * and no longer available for purchases
+	 */
+	const sold_out = 'TKS';
+
+	/**
+	 * TicKet Expired:
+	 * constant used by ticket_status() to indicate that a ticket is expired
+	 * and no longer available for purchase
+	 */
+	const expired = 'TKE';
+
+	/**
+	 * TicKet Archived:
+	 * constant used by ticket_status() to indicate that a ticket is archived
+	 * and no longer available for purchase
+	 */
+	const archived = 'TKA';
+
+	/**
+	 * TicKet Pending:
+	 * constant used by ticket_status() to indicate that a ticket is pending
+	 * and is NOT YET available for purchase
+	 */
+	const pending = 'TKP';
+
+	/**
+	 * TicKet On sale:
+	 * constant used by ticket_status() to indicate that a ticket is On Sale
+	 * and IS available for purchase
+	 */
+	const onsale = 'TKO';
+
+	/**
+	 * extra meta key for tracking ticket reservations
+	 *
+	 * @type string
+	 */
+	const META_KEY_TICKET_RESERVATIONS = 'ticket_reservations';
+
+	/**
+	 * override of parent property
+	 *
+	 * @var EEM_Ticket
+	 */
+	protected $_model;
+
+	/**
+	 * cached result from method of the same name
+	 *
+	 * @var float $_ticket_total_with_taxes
+	 */
+	private $_ticket_total_with_taxes;
+
+
+	/**
+	 * @param array  $props_n_values          incoming values
+	 * @param string $timezone                incoming timezone (if not set the timezone set for the website will be
+	 *                                        used.)
+	 * @param array  $date_formats            incoming date_formats in an array where the first value is the
+	 *                                        date_format and the second value is the time format
+	 * @return EE_Ticket
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public static function new_instance($props_n_values = [], $timezone = null, $date_formats = [])
+	{
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone, $date_formats);
+		return $has_object ? $has_object : new self($props_n_values, false, $timezone, $date_formats);
+	}
+
+
+	/**
+	 * @param array  $props_n_values  incoming values from the database
+	 * @param string $timezone        incoming timezone as set by the model.  If not set the timezone for
+	 *                                the website will be used.
+	 * @return EE_Ticket
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public static function new_instance_from_db($props_n_values = [], $timezone = null)
+	{
+		return new self($props_n_values, true, $timezone);
+	}
+
+
+	/**
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function parent()
+	{
+		return $this->get('TKT_parent');
+	}
+
+
+	/**
+	 * return if a ticket has quantities available for purchase
+	 *
+	 * @param int $DTT_ID the primary key for a particular datetime
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function available($DTT_ID = 0)
+	{
+		// are we checking availability for a particular datetime ?
+		if ($DTT_ID) {
+			// get that datetime object
+			$datetime = $this->get_first_related('Datetime', [['DTT_ID' => $DTT_ID]]);
+			// if  ticket sales for this datetime have exceeded the reg limit...
+			if ($datetime instanceof EE_Datetime && $datetime->sold_out()) {
+				return false;
+			}
+		}
+		// datetime is still open for registration, but is this ticket sold out ?
+		return $this->qty() < 1 || $this->qty() > $this->sold();
+	}
+
+
+	/**
+	 * Using the start date and end date this method calculates whether the ticket is On Sale, Pending, or Expired
+	 *
+	 * @param bool        $display   true = we'll return a localized string, otherwise we just return the value of the
+	 *                               relevant status const
+	 * @param bool | null $remaining if it is already known that tickets are available, then simply pass a bool to save
+	 *                               further processing
+	 * @return mixed status int if the display string isn't requested
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function ticket_status($display = false, $remaining = null)
+	{
+		$remaining = is_bool($remaining) ? $remaining : $this->is_remaining();
+		if (! $remaining) {
+			return $display ? EEH_Template::pretty_status(EE_Ticket::sold_out, false, 'sentence') : EE_Ticket::sold_out;
+		}
+		if ($this->get('TKT_deleted')) {
+			return $display ? EEH_Template::pretty_status(EE_Ticket::archived, false, 'sentence') : EE_Ticket::archived;
+		}
+		if ($this->is_expired()) {
+			return $display ? EEH_Template::pretty_status(EE_Ticket::expired, false, 'sentence') : EE_Ticket::expired;
+		}
+		if ($this->is_pending()) {
+			return $display ? EEH_Template::pretty_status(EE_Ticket::pending, false, 'sentence') : EE_Ticket::pending;
+		}
+		if ($this->is_on_sale()) {
+			return $display ? EEH_Template::pretty_status(EE_Ticket::onsale, false, 'sentence') : EE_Ticket::onsale;
+		}
+		return '';
+	}
+
+
+	/**
+	 * The purpose of this method is to simply return a boolean for whether there are any tickets remaining for sale
+	 * considering ALL the factors used for figuring that out.
+	 *
+	 * @access public
+	 * @param int $DTT_ID if an int above 0 is included here then we get a specific dtt.
+	 * @return boolean         true = tickets remaining, false not.
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function is_remaining($DTT_ID = 0)
+	{
+		$num_remaining = $this->remaining($DTT_ID);
+		if ($num_remaining === 0) {
+			return false;
+		}
+		if ($num_remaining > 0 && $num_remaining < $this->min()) {
+			return false;
+		}
+		return true;
+	}
+
+
+	/**
+	 * return the total number of tickets available for purchase
+	 *
+	 * @param int $DTT_ID  the primary key for a particular datetime.
+	 *                     set to 0 for all related datetimes
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function remaining($DTT_ID = 0)
+	{
+		return $this->real_quantity_on_ticket('saleable', $DTT_ID);
+	}
+
+
+	/**
+	 * Gets min
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function min()
+	{
+		return $this->get('TKT_min');
+	}
+
+
+	/**
+	 * return if a ticket is no longer available cause its available dates have expired.
+	 *
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function is_expired()
+	{
+		return ($this->get_raw('TKT_end_date') < time());
+	}
+
+
+	/**
+	 * Return if a ticket is yet to go on sale or not
+	 *
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function is_pending()
+	{
+		return ($this->get_raw('TKT_start_date') >= time());
+	}
+
+
+	/**
+	 * Return if a ticket is on sale or not
+	 *
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function is_on_sale()
+	{
+		return ($this->get_raw('TKT_start_date') <= time() && $this->get_raw('TKT_end_date') >= time());
+	}
+
+
+	/**
+	 * This returns the chronologically last datetime that this ticket is associated with
+	 *
+	 * @param string $date_format
+	 * @param string $conjunction - conjunction junction what's your function ? this string joins the start date with
+	 *                            the end date ie: Jan 01 "to" Dec 31
+	 * @return string
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function date_range($date_format = '', $conjunction = ' - ')
+	{
+		$date_format = ! empty($date_format) ? $date_format : $this->_dt_frmt;
+		$first_date  = $this->first_datetime() instanceof EE_Datetime
+			? $this->first_datetime()->get_i18n_datetime('DTT_EVT_start', $date_format)
+			: '';
+		$last_date   = $this->last_datetime() instanceof EE_Datetime
+			? $this->last_datetime()->get_i18n_datetime('DTT_EVT_end', $date_format)
+			: '';
+
+		return $first_date && $last_date ? $first_date . $conjunction . $last_date : '';
+	}
+
+
+	/**
+	 * This returns the chronologically first datetime that this ticket is associated with
+	 *
+	 * @return EE_Datetime
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function first_datetime()
+	{
+		$datetimes = $this->datetimes(['limit' => 1]);
+		return reset($datetimes);
+	}
+
+
+	/**
+	 * Gets all the datetimes this ticket can be used for attending.
+	 * Unless otherwise specified, orders datetimes by start date.
+	 *
+	 * @param array $query_params @see
+	 *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
+	 * @return EE_Datetime[]|EE_Base_Class[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function datetimes($query_params = [])
+	{
+		if (! isset($query_params['order_by'])) {
+			$query_params['order_by']['DTT_order'] = 'ASC';
+		}
+		return $this->get_many_related('Datetime', $query_params);
+	}
+
+
+	/**
+	 * This returns the chronologically last datetime that this ticket is associated with
+	 *
+	 * @return EE_Datetime
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function last_datetime()
+	{
+		$datetimes = $this->datetimes(['limit' => 1, 'order_by' => ['DTT_EVT_start' => 'DESC']]);
+		return end($datetimes);
+	}
+
+
+	/**
+	 * This returns the total tickets sold depending on the given parameters.
+	 *
+	 * @param string $what    Can be one of two options: 'ticket', 'datetime'.
+	 *                        'ticket' = total ticket sales for all datetimes this ticket is related to
+	 *                        'datetime' = total ticket sales for a specified datetime (required $dtt_id)
+	 *                        'datetime' = total ticket sales in the datetime_ticket table.
+	 *                        If $dtt_id is not given then we return an array of sales indexed by datetime.
+	 *                        If $dtt_id IS given then we return the tickets sold for that given datetime.
+	 * @param int    $dtt_id  [optional] include the dtt_id with $what = 'datetime'.
+	 * @return mixed (array|int)          how many tickets have sold
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function tickets_sold($what = 'ticket', $dtt_id = null)
+	{
+		$total        = 0;
+		$tickets_sold = $this->_all_tickets_sold();
+		switch ($what) {
+			case 'ticket':
+				return $tickets_sold['ticket'];
+				break;
+			case 'datetime':
+				if (empty($tickets_sold['datetime'])) {
+					return $total;
+				}
+				if (! empty($dtt_id) && ! isset($tickets_sold['datetime'][ $dtt_id ])) {
+					EE_Error::add_error(
+						__(
+							'You\'ve requested the amount of tickets sold for a given ticket and datetime, however there are no records for the datetime id you included.  Are you SURE that is a datetime related to this ticket?',
+							'event_espresso'
+						),
+						__FILE__,
+						__FUNCTION__,
+						__LINE__
+					);
+					return $total;
+				}
+				return empty($dtt_id) ? $tickets_sold['datetime'] : $tickets_sold['datetime'][ $dtt_id ];
+				break;
+			default:
+				return $total;
+		}
+	}
+
+
+	/**
+	 * This returns an array indexed by datetime_id for tickets sold with this ticket.
+	 *
+	 * @return EE_Ticket[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	protected function _all_tickets_sold()
+	{
+		$datetimes    = $this->get_many_related('Datetime');
+		$tickets_sold = [];
+		if (! empty($datetimes)) {
+			foreach ($datetimes as $datetime) {
+				$tickets_sold['datetime'][ $datetime->ID() ] = $datetime->get('DTT_sold');
+			}
+		}
+		// Tickets sold
+		$tickets_sold['ticket'] = $this->sold();
+		return $tickets_sold;
+	}
+
+
+	/**
+	 * This returns the base price object for the ticket.
+	 *
+	 * @param bool $return_array whether to return as an array indexed by price id or just the object.
+	 * @return EE_Price|EE_Base_Class|EE_Price[]|EE_Base_Class[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function base_price($return_array = false)
+	{
+		$_where = ['Price_Type.PBT_ID' => EEM_Price_Type::base_type_base_price];
+		return $return_array
+			? $this->get_many_related('Price', [$_where])
+			: $this->get_first_related('Price', [$_where]);
+	}
+
+
+	/**
+	 * This returns ONLY the price modifiers for the ticket (i.e. no taxes or base price)
+	 *
+	 * @access public
+	 * @return EE_Price[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function price_modifiers()
+	{
+		$query_params = [
+			0 => [
+				'Price_Type.PBT_ID' => [
+					'NOT IN',
+					[EEM_Price_Type::base_type_base_price, EEM_Price_Type::base_type_tax],
+				],
+			],
+		];
+		return $this->prices($query_params);
+	}
+
+
+	/**
+	 * This returns ONLY the price modifiers for the ticket (i.e. no taxes or base price)
+	 *
+	 * @access public
+	 * @return EE_Price[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function tax_price_modifiers()
+	{
+		$query_params = [
+			0 => [
+				'Price_Type.PBT_ID' => EEM_Price_Type::base_type_tax,
+			],
+		];
+		return $this->prices($query_params);
+	}
+
+
+	/**
+	 * Gets all the prices that combine to form the final price of this ticket
+	 *
+	 * @param array $query_params @see
+	 *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
+	 * @return EE_Price[]|EE_Base_Class[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function prices($query_params = [])
+	{
+		return $this->get_many_related('Price', $query_params);
+	}
+
+
+	/**
+	 * Gets all the ticket datetimes (ie, relations between datetimes and tickets)
+	 *
+	 * @param array $query_params @see
+	 *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
+	 * @return EE_Datetime_Ticket|EE_Base_Class[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function datetime_tickets($query_params = [])
+	{
+		return $this->get_many_related('Datetime_Ticket', $query_params);
+	}
+
+
+	/**
+	 * Gets all the datetimes from the db ordered by DTT_order
+	 *
+	 * @param boolean $show_expired
+	 * @param boolean $show_deleted
+	 * @return EE_Datetime[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function datetimes_ordered($show_expired = true, $show_deleted = false)
+	{
+		return EEM_Datetime::instance($this->_timezone)->get_datetimes_for_ticket_ordered_by_DTT_order(
+			$this->ID(),
+			$show_expired,
+			$show_deleted
+		);
+	}
+
+
+	/**
+	 * Gets ID
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function ID()
+	{
+		return $this->get('TKT_ID');
+	}
+
+
+	/**
+	 * get the author of the ticket.
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since 4.5.0
+	 */
+	public function wp_user()
+	{
+		return $this->get('TKT_wp_user');
+	}
+
+
+	/**
+	 * Gets the template for the ticket
+	 *
+	 * @return EE_Ticket_Template|EE_Base_Class
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function template()
+	{
+		return $this->get_first_related('Ticket_Template');
+	}
+
+
+	/**
+	 * Simply returns an array of EE_Price objects that are taxes.
+	 *
+	 * @return EE_Price[]
+	 * @throws EE_Error
+	 */
+	public function get_ticket_taxes_for_admin()
+	{
+		return EE_Taxes::get_taxes_for_admin();
+	}
+
+
+	/**
+	 * @return float
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function ticket_price()
+	{
+		return $this->get('TKT_price');
+	}
+
+
+	/**
+	 * @return mixed
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function pretty_price()
+	{
+		return $this->get_pretty('TKT_price');
+	}
+
+
+	/**
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function is_free()
+	{
+		return $this->get_ticket_total_with_taxes() === (float) 0;
+	}
+
+
+	/**
+	 * get_ticket_total_with_taxes
+	 *
+	 * @param bool $no_cache
+	 * @return float
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function get_ticket_total_with_taxes($no_cache = false)
+	{
+		if ($this->_ticket_total_with_taxes === null || $no_cache) {
+			$this->_ticket_total_with_taxes = $this->get_ticket_subtotal() + $this->get_ticket_taxes_total_for_admin();
+		}
+		return (float) $this->_ticket_total_with_taxes;
+	}
+
+
+	/**
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function ensure_TKT_Price_correct()
+	{
+		$this->set('TKT_price', EE_Taxes::get_subtotal_for_admin($this));
+		$this->save();
+	}
+
+
+	/**
+	 * @return float
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function get_ticket_subtotal()
+	{
+		return EE_Taxes::get_subtotal_for_admin($this);
+	}
+
+
+	/**
+	 * Returns the total taxes applied to this ticket
+	 *
+	 * @return float
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function get_ticket_taxes_total_for_admin()
+	{
+		return EE_Taxes::get_total_taxes_for_admin($this);
+	}
+
+
+	/**
+	 * Sets name
+	 *
+	 * @param string $name
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_name($name)
+	{
+		$this->set('TKT_name', $name);
+	}
+
+
+	/**
+	 * Gets description
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function description()
+	{
+		return $this->get('TKT_description');
+	}
+
+
+	/**
+	 * Sets description
+	 *
+	 * @param string $description
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_description($description)
+	{
+		$this->set('TKT_description', $description);
+	}
+
+
+	/**
+	 * Gets start_date
+	 *
+	 * @param string $date_format
+	 * @param string $time_format
+	 * @return string
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function start_date($date_format = '', $time_format = '')
+	{
+		return $this->_get_datetime('TKT_start_date', $date_format, $time_format);
+	}
+
+
+	/**
+	 * Sets start_date
+	 *
+	 * @param string $start_date
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_start_date($start_date)
+	{
+		$this->_set_date_time('B', $start_date, 'TKT_start_date');
+	}
+
+
+	/**
+	 * Gets end_date
+	 *
+	 * @param string $date_format
+	 * @param string $time_format
+	 * @return string
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function end_date($date_format = '', $time_format = '')
+	{
+		return $this->_get_datetime('TKT_end_date', $date_format, $time_format);
+	}
+
+
+	/**
+	 * Sets end_date
+	 *
+	 * @param string $end_date
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_end_date($end_date)
+	{
+		$this->_set_date_time('B', $end_date, 'TKT_end_date');
+	}
+
+
+	/**
+	 * Sets sell until time
+	 *
+	 * @param string $time a string representation of the sell until time (ex 9am or 7:30pm)
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since 4.5.0
+	 */
+	public function set_end_time($time)
+	{
+		$this->_set_time_for($time, 'TKT_end_date');
+	}
+
+
+	/**
+	 * Sets min
+	 *
+	 * @param int $min
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_min($min)
+	{
+		$this->set('TKT_min', $min);
+	}
+
+
+	/**
+	 * Gets max
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function max()
+	{
+		return $this->get('TKT_max');
+	}
+
+
+	/**
+	 * Sets max
+	 *
+	 * @param int $max
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_max($max)
+	{
+		$this->set('TKT_max', $max);
+	}
+
+
+	/**
+	 * Sets price
+	 *
+	 * @param float $price
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_price($price)
+	{
+		$this->set('TKT_price', $price);
+	}
+
+
+	/**
+	 * Gets sold
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function sold()
+	{
+		return $this->get_raw('TKT_sold');
+	}
+
+
+	/**
+	 * Sets sold
+	 *
+	 * @param int $sold
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_sold($sold)
+	{
+		// sold can not go below zero
+		$sold = max(0, $sold);
+		$this->set('TKT_sold', $sold);
+	}
+
+
+	/**
+	 * Increments sold by amount passed by $qty AND decrements the reserved count on both this ticket and its
+	 * associated datetimes.
+	 *
+	 * @param int $qty
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @since 4.9.80.p
+	 */
+	public function increaseSold($qty = 1)
+	{
+		$qty = absint($qty);
+		// increment sold and decrement reserved datetime quantities simultaneously
+		// don't worry about failures, because they must have already had a spot reserved
+		$this->increaseSoldForDatetimes($qty);
+		// Increment and decrement ticket quantities simultaneously
+		$success = $this->adjustNumericFieldsInDb(
+			[
+				'TKT_reserved' => $qty * -1,
+				'TKT_sold'     => $qty,
+			]
+		);
+		do_action(
+			'AHEE__EE_Ticket__increase_sold',
+			$this,
+			$qty,
+			$this->sold(),
+			$success
+		);
+		return $success;
+	}
+
+
+	/**
+	 * On each datetime related to this ticket, increases its sold count and decreases its reserved count by $qty.
+	 *
+	 * @param int           $qty positive or negative. Positive means to increase sold counts (and decrease reserved
+	 *                           counts), Negative means to decreases old counts (and increase reserved counts).
+	 * @param EE_Datetime[] $datetimes
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @since 4.9.80.p
+	 */
+	protected function increaseSoldForDatetimes($qty, array $datetimes = [])
+	{
+		$datetimes = ! empty($datetimes) ? $datetimes : $this->datetimes();
+		foreach ($datetimes as $datetime) {
+			$datetime->increaseSold($qty);
+		}
+	}
+
+
+	/**
+	 * Decrements (subtracts) sold by amount passed by $qty on both the ticket and its related datetimes directly in the
+	 * DB and then updates the model objects.
+	 * Does not affect the reserved counts.
+	 *
+	 * @param int $qty
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @since 4.9.80.p
+	 */
+	public function decreaseSold($qty = 1)
+	{
+		$qty = absint($qty);
+		$this->decreaseSoldForDatetimes($qty);
+		$success = $this->adjustNumericFieldsInDb(
+			[
+				'TKT_sold' => $qty * -1,
+			]
+		);
+		do_action(
+			'AHEE__EE_Ticket__decrease_sold',
+			$this,
+			$qty,
+			$this->sold(),
+			$success
+		);
+		return $success;
+	}
+
+
+	/**
+	 * Decreases sold on related datetimes
+	 *
+	 * @param int           $qty
+	 * @param EE_Datetime[] $datetimes
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @since 4.9.80.p
+	 */
+	protected function decreaseSoldForDatetimes($qty = 1, array $datetimes = [])
+	{
+		$datetimes = ! empty($datetimes) ? $datetimes : $this->datetimes();
+		if (is_array($datetimes)) {
+			foreach ($datetimes as $datetime) {
+				if ($datetime instanceof EE_Datetime) {
+					$datetime->decreaseSold($qty);
+				}
+			}
+		}
+	}
+
+
+	/**
+	 * Gets qty of reserved tickets
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function reserved()
+	{
+		return $this->get_raw('TKT_reserved');
+	}
+
+
+	/**
+	 * Sets reserved
+	 *
+	 * @param int $reserved
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_reserved($reserved)
+	{
+		// reserved can not go below zero
+		$reserved = max(0, (int) $reserved);
+		$this->set('TKT_reserved', $reserved);
+	}
+
+
+	/**
+	 * Increments reserved by amount passed by $qty, and persists it immediately to the database.
+	 *
+	 * @param int    $qty
+	 * @param string $source
+	 * @return bool whether we successfully reserved the ticket or not.
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @since 4.9.80.p
+	 */
+	public function increaseReserved($qty = 1, $source = 'unknown')
+	{
+		$qty = absint($qty);
+		do_action(
+			'AHEE__EE_Ticket__increase_reserved__begin',
+			$this,
+			$qty,
+			$source
+		);
+		$this->add_extra_meta(EE_Ticket::META_KEY_TICKET_RESERVATIONS, "{$qty} from {$source}");
+		$success                         = false;
+		$datetimes_adjusted_successfully = $this->increaseReservedForDatetimes($qty);
+		if ($datetimes_adjusted_successfully) {
+			$success = $this->incrementFieldConditionallyInDb(
+				'TKT_reserved',
+				'TKT_sold',
+				'TKT_qty',
+				$qty
+			);
+			if (! $success) {
+				// The datetimes were successfully bumped, but not the
+				// ticket. So we need to manually rollback the datetimes.
+				$this->decreaseReservedForDatetimes($qty);
+			}
+		}
+		do_action(
+			'AHEE__EE_Ticket__increase_reserved',
+			$this,
+			$qty,
+			$this->reserved(),
+			$success
+		);
+		return $success;
+	}
+
+
+	/**
+	 * Increases reserved counts on related datetimes
+	 *
+	 * @param int           $qty
+	 * @param EE_Datetime[] $datetimes
+	 * @return boolean indicating success
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @since 4.9.80.p
+	 */
+	protected function increaseReservedForDatetimes($qty = 1, array $datetimes = [])
+	{
+		$datetimes         = ! empty($datetimes) ? $datetimes : $this->datetimes();
+		$datetimes_updated = [];
+		$limit_exceeded    = false;
+		if (is_array($datetimes)) {
+			foreach ($datetimes as $datetime) {
+				if ($datetime instanceof EE_Datetime) {
+					if ($datetime->increaseReserved($qty)) {
+						$datetimes_updated[] = $datetime;
+					} else {
+						$limit_exceeded = true;
+						break;
+					}
+				}
+			}
+			// If somewhere along the way we detected a datetime whose
+			// limit was exceeded, do a manual rollback.
+			if ($limit_exceeded) {
+				$this->decreaseReservedForDatetimes($qty, $datetimes_updated);
+				return false;
+			}
+		}
+		return true;
+	}
+
+
+	/**
+	 * Decrements (subtracts) reserved by amount passed by $qty, and persists it immediately to the database.
+	 *
+	 * @param int    $qty
+	 * @param bool   $adjust_datetimes
+	 * @param string $source
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @since 4.9.80.p
+	 */
+	public function decreaseReserved($qty = 1, $adjust_datetimes = true, $source = 'unknown')
+	{
+		$qty = absint($qty);
+		$this->add_extra_meta(EE_Ticket::META_KEY_TICKET_RESERVATIONS, "-{$qty} from {$source}");
+		if ($adjust_datetimes) {
+			$this->decreaseReservedForDatetimes($qty);
+		}
+		$success = $this->adjustNumericFieldsInDb(
+			[
+				'TKT_reserved' => $qty * -1,
+			]
+		);
+		do_action(
+			'AHEE__EE_Ticket__decrease_reserved',
+			$this,
+			$qty,
+			$this->reserved(),
+			$success
+		);
+		return $success;
+	}
+
+
+	/**
+	 * Decreases the reserved count on the specified datetimes.
+	 *
+	 * @param int           $qty
+	 * @param EE_Datetime[] $datetimes
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @since 4.9.80.p
+	 */
+	protected function decreaseReservedForDatetimes($qty = 1, array $datetimes = [])
+	{
+		$datetimes = ! empty($datetimes) ? $datetimes : $this->datetimes();
+		foreach ($datetimes as $datetime) {
+			if ($datetime instanceof EE_Datetime) {
+				$datetime->decreaseReserved($qty);
+			}
+		}
+	}
+
+
+	/**
+	 * Gets ticket quantity
+	 *
+	 * @param string $context     ticket quantity is somewhat subjective depending on the exact information sought
+	 *                            therefore $context can be one of three values: '', 'reg_limit', or 'saleable'
+	 *                            '' (default) quantity is the actual db value for TKT_qty, unaffected by other objects
+	 *                            REG LIMIT: caps qty based on DTT_reg_limit for ALL related datetimes
+	 *                            SALEABLE: also considers datetime sold and returns zero if ANY DTT is sold out, and
+	 *                            is therefore the truest measure of tickets that can be purchased at the moment
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function qty($context = '')
+	{
+		switch ($context) {
+			case 'reg_limit':
+				return $this->real_quantity_on_ticket();
+			case 'saleable':
+				return $this->real_quantity_on_ticket('saleable');
+			default:
+				return $this->get_raw('TKT_qty');
+		}
+	}
+
+
+	/**
+	 * Gets ticket quantity
+	 *
+	 * @param string $context     ticket quantity is somewhat subjective depending on the exact information sought
+	 *                            therefore $context can be one of two values: 'reg_limit', or 'saleable'
+	 *                            REG LIMIT: caps qty based on DTT_reg_limit for ALL related datetimes
+	 *                            SALEABLE: also considers datetime sold and returns zero if ANY DTT is sold out, and
+	 *                            is therefore the truest measure of tickets that can be purchased at the moment
+	 * @param int    $DTT_ID      the primary key for a particular datetime.
+	 *                            set to 0 for all related datetimes
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function real_quantity_on_ticket($context = 'reg_limit', $DTT_ID = 0)
+	{
+		$raw = $this->get_raw('TKT_qty');
+		// return immediately if it's zero
+		if ($raw === 0) {
+			return $raw;
+		}
+		// echo "\n\n<br />Ticket: " . $this->name() . '<br />';
+		// ensure qty doesn't exceed raw value for THIS ticket
+		$qty = min(EE_INF, $raw);
+		// echo "\n . qty: " . $qty . '<br />';
+		// calculate this ticket's total sales and reservations
+		$sold_and_reserved_for_this_ticket = $this->sold() + $this->reserved();
+		// echo "\n . sold: " . $this->sold() . '<br />';
+		// echo "\n . reserved: " . $this->reserved() . '<br />';
+		// echo "\n . sold_and_reserved_for_this_ticket: " . $sold_and_reserved_for_this_ticket . '<br />';
+		// first we need to calculate the maximum number of tickets available for the datetime
+		// do we want data for one datetime or all of them ?
+		$query_params = $DTT_ID ? [['DTT_ID' => $DTT_ID]] : [];
+		$datetimes    = $this->datetimes($query_params);
+		if (is_array($datetimes) && ! empty($datetimes)) {
+			foreach ($datetimes as $datetime) {
+				if ($datetime instanceof EE_Datetime) {
+					$datetime->refresh_from_db();
+					// echo "\n . . datetime name: " . $datetime->name() . '<br />';
+					// echo "\n . . datetime ID: " . $datetime->ID() . '<br />';
+					// initialize with no restrictions for each datetime
+					// but adjust datetime qty based on datetime reg limit
+					$datetime_qty = min(EE_INF, $datetime->reg_limit());
+					// echo "\n . . . datetime reg_limit: " . $datetime->reg_limit() . '<br />';
+					// echo "\n . . . datetime_qty: " . $datetime_qty . '<br />';
+					// if we want the actual saleable amount, then we need to consider OTHER ticket sales
+					// and reservations for this datetime, that do NOT include sales and reservations
+					// for this ticket (so we add $this->sold() and $this->reserved() back in)
+					if ($context === 'saleable') {
+						$datetime_qty = max(
+							$datetime_qty - $datetime->sold_and_reserved() + $sold_and_reserved_for_this_ticket,
+							0
+						);
+						// echo "\n . . . datetime sold: " . $datetime->sold() . '<br />';
+						// echo "\n . . . datetime reserved: " . $datetime->reserved() . '<br />';
+						// echo "\n . . . datetime sold_and_reserved: " . $datetime->sold_and_reserved() . '<br />';
+						// echo "\n . . . datetime_qty: " . $datetime_qty . '<br />';
+						$datetime_qty = ! $datetime->sold_out() ? $datetime_qty : 0;
+						// echo "\n . . . datetime_qty: " . $datetime_qty . '<br />';
+					}
+					$qty = min($datetime_qty, $qty);
+					// echo "\n . . qty: " . $qty . '<br />';
+				}
+			}
+		}
+		// NOW that we know the  maximum number of tickets available for the datetime
+		// we can finally factor in the details for this specific ticket
+		if ($qty > 0 && $context === 'saleable') {
+			// and subtract the sales for THIS ticket
+			$qty = max($qty - $sold_and_reserved_for_this_ticket, 0);
+			// echo "\n . qty: " . $qty . '<br />';
+		}
+		// echo "\nFINAL QTY: " . $qty . "<br /><br />";
+		return $qty;
+	}
+
+
+	/**
+	 * Sets qty - IMPORTANT!!! Does NOT allow QTY to be set higher than the lowest reg limit of any related datetimes
+	 *
+	 * @param int $qty
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_qty($qty)
+	{
+		$datetimes = $this->datetimes();
+		foreach ($datetimes as $datetime) {
+			if ($datetime instanceof EE_Datetime) {
+				$qty = min($qty, $datetime->reg_limit());
+			}
+		}
+		$this->set('TKT_qty', $qty);
+	}
+
+
+	/**
+	 * Gets uses
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function uses()
+	{
+		return $this->get('TKT_uses');
+	}
+
+
+	/**
+	 * Sets uses
+	 *
+	 * @param int $uses
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_uses($uses)
+	{
+		$this->set('TKT_uses', $uses);
+	}
+
+
+	/**
+	 * returns whether ticket is required or not.
+	 *
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function required()
+	{
+		return $this->get('TKT_required');
+	}
+
+
+	/**
+	 * sets the TKT_required property
+	 *
+	 * @param boolean $required
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_required($required)
+	{
+		$this->set('TKT_required', $required);
+	}
+
+
+	/**
+	 * Gets taxable
+	 *
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function taxable()
+	{
+		return $this->get('TKT_taxable');
+	}
+
+
+	/**
+	 * Sets taxable
+	 *
+	 * @param boolean $taxable
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_taxable($taxable)
+	{
+		$this->set('TKT_taxable', $taxable);
+	}
+
+
+	/**
+	 * Gets is_default
+	 *
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function is_default()
+	{
+		return $this->get('TKT_is_default');
+	}
+
+
+	/**
+	 * Sets is_default
+	 *
+	 * @param boolean $is_default
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_is_default($is_default)
+	{
+		$this->set('TKT_is_default', $is_default);
+	}
+
+
+	/**
+	 * Gets order
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function order()
+	{
+		return $this->get('TKT_order');
+	}
+
+
+	/**
+	 * Sets order
+	 *
+	 * @param int $order
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_order($order)
+	{
+		$this->set('TKT_order', $order);
+	}
+
+
+	/**
+	 * Gets row
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function row()
+	{
+		return $this->get('TKT_row');
+	}
+
+
+	/**
+	 * Sets row
+	 *
+	 * @param int $row
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_row($row)
+	{
+		$this->set('TKT_row', $row);
+	}
+
+
+	/**
+	 * Gets deleted
+	 *
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function deleted()
+	{
+		return $this->get('TKT_deleted');
+	}
+
+
+	/**
+	 * Sets deleted
+	 *
+	 * @param boolean $deleted
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_deleted($deleted)
+	{
+		$this->set('TKT_deleted', $deleted);
+	}
+
+
+	/**
+	 * Gets parent
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function parent_ID()
+	{
+		return $this->get('TKT_parent');
+	}
+
+
+	/**
+	 * Sets parent
+	 *
+	 * @param int $parent
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_parent_ID($parent)
+	{
+		$this->set('TKT_parent', $parent);
+	}
+
+
+	/**
+	 * @return boolean
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function reverse_calculate()
+	{
+		return $this->get('TKT_reverse_calculate');
+	}
+
+
+	/**
+	 * @param boolean $reverse_calculate
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function set_reverse_calculate($reverse_calculate)
+	{
+		$this->set('TKT_reverse_calculate', $reverse_calculate);
+	}
+
+
+	/**
+	 * Gets a string which is handy for showing in gateways etc that describes the ticket.
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function name_and_info()
+	{
+		$times = [];
+		foreach ($this->datetimes() as $datetime) {
+			$times[] = $datetime->start_date_and_time();
+		}
+		return $this->name() . ' @ ' . implode(', ', $times) . ' for ' . $this->pretty_price();
+	}
+
+
+	/**
+	 * Gets name
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function name()
+	{
+		return $this->get('TKT_name');
+	}
+
+
+	/**
+	 * Gets price
+	 *
+	 * @return float
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function price()
+	{
+		return $this->get('TKT_price');
+	}
+
+
+	/**
+	 * Gets all the registrations for this ticket
+	 *
+	 * @param array $query_params @see
+	 *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
+	 * @return EE_Registration[]|EE_Base_Class[]
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function registrations($query_params = [])
+	{
+		return $this->get_many_related('Registration', $query_params);
+	}
+
+
+	/**
+	 * Updates the TKT_sold attribute (and saves) based on the number of APPROVED registrations for this ticket.
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function update_tickets_sold()
+	{
+		$count_regs_for_this_ticket = $this->count_registrations(
+			[
+				[
+					'STS_ID'      => EEM_Registration::status_id_approved,
+					'REG_deleted' => 0,
+				],
+			]
+		);
+		$this->set_sold($count_regs_for_this_ticket);
+		$this->save();
+		return $count_regs_for_this_ticket;
+	}
+
+
+	/**
+	 * Counts the registrations for this ticket
+	 *
+	 * @param array $query_params @see
+	 *                            https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function count_registrations($query_params = [])
+	{
+		return $this->count_related('Registration', $query_params);
+	}
+
+
+	/**
+	 * Implementation for EEI_Has_Icon interface method.
+	 *
+	 * @return string
+	 * @see EEI_Visual_Representation for comments
+	 */
+	public function get_icon()
+	{
+		return '<span class="dashicons dashicons-tickets-alt"/>';
+	}
+
+
+	/**
+	 * Implementation of the EEI_Event_Relation interface method
+	 *
+	 * @return EE_Event
+	 * @throws EE_Error
+	 * @throws UnexpectedEntityException
+	 * @throws ReflectionException
+	 * @see EEI_Event_Relation for comments
+	 */
+	public function get_related_event()
+	{
+		// get one datetime to use for getting the event
+		$datetime = $this->first_datetime();
+		if (! $datetime instanceof EE_Datetime) {
+			throw new UnexpectedEntityException(
+				$datetime,
+				'EE_Datetime',
+				sprintf(
+					__('The ticket (%s) is not associated with any valid datetimes.', 'event_espresso'),
+					$this->name()
+				)
+			);
+		}
+		$event = $datetime->event();
+		if (! $event instanceof EE_Event) {
+			throw new UnexpectedEntityException(
+				$event,
+				'EE_Event',
+				sprintf(
+					__('The ticket (%s) is not associated with a valid event.', 'event_espresso'),
+					$this->name()
+				)
+			);
+		}
+		return $event;
+	}
+
+
+	/**
+	 * Implementation of the EEI_Event_Relation interface method
+	 *
+	 * @return string
+	 * @throws UnexpectedEntityException
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @see EEI_Event_Relation for comments
+	 */
+	public function get_event_name()
+	{
+		$event = $this->get_related_event();
+		return $event instanceof EE_Event ? $event->name() : '';
+	}
+
+
+	/**
+	 * Implementation of the EEI_Event_Relation interface method
+	 *
+	 * @return int
+	 * @throws UnexpectedEntityException
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @see EEI_Event_Relation for comments
+	 */
+	public function get_event_ID()
+	{
+		$event = $this->get_related_event();
+		return $event instanceof EE_Event ? $event->ID() : 0;
+	}
+
+
+	/**
+	 * This simply returns whether a ticket can be permanently deleted or not.
+	 * The criteria for determining this is whether the ticket has any related registrations.
+	 * If there are none then it can be permanently deleted.
+	 *
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function is_permanently_deleteable()
+	{
+		return $this->count_registrations() === 0;
+	}
+
+
+	/**
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since   $VID:$
+	 */
+	public function visibility(): int
+	{
+		return $this->get('TKT_visibility');
+	}
+
+
+	/**
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since   $VID:$
+	 */
+	public function isHidden(): int
+	{
+		return $this->visibility() === EEM_Ticket::TICKET_VISIBILITY_NONE_VALUE;
+	}
+
+
+	/**
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since   $VID:$
+	 */
+	public function isNotHidden(): int
+	{
+		return $this->visibility() > EEM_Ticket::TICKET_VISIBILITY_NONE_VALUE;
+	}
+
+
+	/**
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since   $VID:$
+	 */
+	public function isPublicOnly(): int
+	{
+		return $this->isNotHidden() && $this->visibility() <= EEM_Ticket::TICKET_VISIBILITY_PUBLIC_VALUE;
+	}
+
+
+	/**
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since   $VID:$
+	 */
+	public function isMembersOnly(): int
+	{
+		return $this->visibility() > EEM_Ticket::TICKET_VISIBILITY_PUBLIC_VALUE
+			   && $this->visibility() <= EEM_Ticket::TICKET_VISIBILITY_MEMBERS_ONLY_VALUE;
+	}
+
+
+	/**
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since   $VID:$
+	 */
+	public function isAdminsOnly(): int
+	{
+		return $this->visibility() > EEM_Ticket::TICKET_VISIBILITY_MEMBERS_ONLY_VALUE
+			   && $this->visibility() <= EEM_Ticket::TICKET_VISIBILITY_ADMINS_ONLY_VALUE;
+	}
+
+
+	/**
+	 * @return int
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since   $VID:$
+	 */
+	public function isAdminUiOnly(): int
+	{
+		return $this->visibility() > EEM_Ticket::TICKET_VISIBILITY_ADMINS_ONLY_VALUE
+			   && $this->visibility() <= EEM_Ticket::TICKET_VISIBILITY_ADMIN_UI_ONLY_VALUE;
+	}
+
+
+	/**
+	 * @param int $visibility
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 * @since   $VID:$
+	 */
+	public function set_visibility(int $visibility)
+	{
+
+		$ticket_visibility_options = $this->_model->ticketVisibilityOptions();
+		$ticket_visibility         = -1;
+		foreach ($ticket_visibility_options as $ticket_visibility_option) {
+			if ($visibility === $ticket_visibility_option) {
+				$ticket_visibility = $visibility;
+			}
+		}
+		if ($ticket_visibility === -1) {
+			throw new DomainException(
+				sprintf(
+					esc_html__(
+						'The supplied ticket visibility setting of "%1$s" is not valid. It needs to match one of the keys in the following array:%2$s %3$s ',
+						'event_espresso'
+					),
+					$visibility,
+					'<br />',
+					var_export($ticket_visibility_options, true)
+				)
+			);
+		}
+		$this->set('TKT_visibility', $ticket_visibility);
+	}
+
+
+	/*******************************************************************
      ***********************  DEPRECATED METHODS  **********************
      *******************************************************************/
 
 
-    /**
-     * Increments sold by amount passed by $qty AND decrements the reserved count on both this ticket and its
-     * associated datetimes.
-     *
-     * @param int $qty
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @deprecated 4.9.80.p
-     */
-    public function increase_sold($qty = 1)
-    {
-        EE_Error::doing_it_wrong(
-            __FUNCTION__,
-            esc_html__('Please use EE_Ticket::increaseSold() instead', 'event_espresso'),
-            '4.9.80.p',
-            '5.0.0.p'
-        );
-        $this->increaseSold($qty);
-    }
-
-
-    /**
-     * On each datetime related to this ticket, increases its sold count and decreases its reserved count by $qty.
-     *
-     * @param int $qty positive or negative. Positive means to increase sold counts (and decrease reserved counts),
-     *                 Negative means to decreases old counts (and increase reserved counts).
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @deprecated 4.9.80.p
-     */
-    protected function _increase_sold_for_datetimes($qty)
-    {
-        EE_Error::doing_it_wrong(
-            __FUNCTION__,
-            esc_html__('Please use EE_Ticket::increaseSoldForDatetimes() instead', 'event_espresso'),
-            '4.9.80.p',
-            '5.0.0.p'
-        );
-        $this->increaseSoldForDatetimes($qty);
-    }
-
-
-    /**
-     * Decrements (subtracts) sold by amount passed by $qty on both the ticket and its related datetimes directly in the
-     * DB and then updates the model objects.
-     * Does not affect the reserved counts.
-     *
-     * @param int $qty
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @deprecated 4.9.80.p
-     */
-    public function decrease_sold($qty = 1)
-    {
-        EE_Error::doing_it_wrong(
-            __FUNCTION__,
-            esc_html__('Please use EE_Ticket::decreaseSold() instead', 'event_espresso'),
-            '4.9.80.p',
-            '5.0.0.p'
-        );
-        $this->decreaseSold($qty);
-    }
-
-
-    /**
-     * Decreases sold on related datetimes
-     *
-     * @param int $qty
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @deprecated 4.9.80.p
-     */
-    protected function _decrease_sold_for_datetimes($qty = 1)
-    {
-        EE_Error::doing_it_wrong(
-            __FUNCTION__,
-            esc_html__('Please use EE_Ticket::decreaseSoldForDatetimes() instead', 'event_espresso'),
-            '4.9.80.p',
-            '5.0.0.p'
-        );
-        $this->decreaseSoldForDatetimes($qty);
-    }
-
-
-    /**
-     * Increments reserved by amount passed by $qty, and persists it immediately to the database.
-     *
-     * @param int    $qty
-     * @param string $source
-     * @return bool whether we successfully reserved the ticket or not.
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @deprecated 4.9.80.p
-     */
-    public function increase_reserved($qty = 1, $source = 'unknown')
-    {
-        EE_Error::doing_it_wrong(
-            __FUNCTION__,
-            esc_html__('Please use EE_Ticket::increaseReserved() instead', 'event_espresso'),
-            '4.9.80.p',
-            '5.0.0.p'
-        );
-        return $this->increaseReserved($qty);
-    }
-
-
-    /**
-     * Increases sold on related datetimes
-     *
-     * @param int $qty
-     * @return boolean indicating success
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @deprecated 4.9.80.p
-     */
-    protected function _increase_reserved_for_datetimes($qty = 1)
-    {
-        EE_Error::doing_it_wrong(
-            __FUNCTION__,
-            esc_html__('Please use EE_Ticket::increaseReservedForDatetimes() instead', 'event_espresso'),
-            '4.9.80.p',
-            '5.0.0.p'
-        );
-        return $this->increaseReservedForDatetimes($qty);
-    }
-
-
-    /**
-     * Decrements (subtracts) reserved by amount passed by $qty, and persists it immediately to the database.
-     *
-     * @param int    $qty
-     * @param bool   $adjust_datetimes
-     * @param string $source
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @deprecated 4.9.80.p
-     */
-    public function decrease_reserved($qty = 1, $adjust_datetimes = true, $source = 'unknown')
-    {
-        EE_Error::doing_it_wrong(
-            __FUNCTION__,
-            esc_html__('Please use EE_Ticket::decreaseReserved() instead', 'event_espresso'),
-            '4.9.80.p',
-            '5.0.0.p'
-        );
-        $this->decreaseReserved($qty);
-    }
-
-
-    /**
-     * Decreases reserved on related datetimes
-     *
-     * @param int $qty
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @deprecated 4.9.80.p
-     */
-    protected function _decrease_reserved_for_datetimes($qty = 1)
-    {
-        EE_Error::doing_it_wrong(
-            __FUNCTION__,
-            esc_html__('Please use EE_Ticket::decreaseReservedForDatetimes() instead', 'event_espresso'),
-            '4.9.80.p',
-            '5.0.0.p'
-        );
-        $this->decreaseReservedForDatetimes($qty);
-    }
+	/**
+	 * Increments sold by amount passed by $qty AND decrements the reserved count on both this ticket and its
+	 * associated datetimes.
+	 *
+	 * @param int $qty
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @deprecated 4.9.80.p
+	 */
+	public function increase_sold($qty = 1)
+	{
+		EE_Error::doing_it_wrong(
+			__FUNCTION__,
+			esc_html__('Please use EE_Ticket::increaseSold() instead', 'event_espresso'),
+			'4.9.80.p',
+			'5.0.0.p'
+		);
+		$this->increaseSold($qty);
+	}
+
+
+	/**
+	 * On each datetime related to this ticket, increases its sold count and decreases its reserved count by $qty.
+	 *
+	 * @param int $qty positive or negative. Positive means to increase sold counts (and decrease reserved counts),
+	 *                 Negative means to decreases old counts (and increase reserved counts).
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @deprecated 4.9.80.p
+	 */
+	protected function _increase_sold_for_datetimes($qty)
+	{
+		EE_Error::doing_it_wrong(
+			__FUNCTION__,
+			esc_html__('Please use EE_Ticket::increaseSoldForDatetimes() instead', 'event_espresso'),
+			'4.9.80.p',
+			'5.0.0.p'
+		);
+		$this->increaseSoldForDatetimes($qty);
+	}
+
+
+	/**
+	 * Decrements (subtracts) sold by amount passed by $qty on both the ticket and its related datetimes directly in the
+	 * DB and then updates the model objects.
+	 * Does not affect the reserved counts.
+	 *
+	 * @param int $qty
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @deprecated 4.9.80.p
+	 */
+	public function decrease_sold($qty = 1)
+	{
+		EE_Error::doing_it_wrong(
+			__FUNCTION__,
+			esc_html__('Please use EE_Ticket::decreaseSold() instead', 'event_espresso'),
+			'4.9.80.p',
+			'5.0.0.p'
+		);
+		$this->decreaseSold($qty);
+	}
+
+
+	/**
+	 * Decreases sold on related datetimes
+	 *
+	 * @param int $qty
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @deprecated 4.9.80.p
+	 */
+	protected function _decrease_sold_for_datetimes($qty = 1)
+	{
+		EE_Error::doing_it_wrong(
+			__FUNCTION__,
+			esc_html__('Please use EE_Ticket::decreaseSoldForDatetimes() instead', 'event_espresso'),
+			'4.9.80.p',
+			'5.0.0.p'
+		);
+		$this->decreaseSoldForDatetimes($qty);
+	}
+
+
+	/**
+	 * Increments reserved by amount passed by $qty, and persists it immediately to the database.
+	 *
+	 * @param int    $qty
+	 * @param string $source
+	 * @return bool whether we successfully reserved the ticket or not.
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @deprecated 4.9.80.p
+	 */
+	public function increase_reserved($qty = 1, $source = 'unknown')
+	{
+		EE_Error::doing_it_wrong(
+			__FUNCTION__,
+			esc_html__('Please use EE_Ticket::increaseReserved() instead', 'event_espresso'),
+			'4.9.80.p',
+			'5.0.0.p'
+		);
+		return $this->increaseReserved($qty);
+	}
+
+
+	/**
+	 * Increases sold on related datetimes
+	 *
+	 * @param int $qty
+	 * @return boolean indicating success
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @deprecated 4.9.80.p
+	 */
+	protected function _increase_reserved_for_datetimes($qty = 1)
+	{
+		EE_Error::doing_it_wrong(
+			__FUNCTION__,
+			esc_html__('Please use EE_Ticket::increaseReservedForDatetimes() instead', 'event_espresso'),
+			'4.9.80.p',
+			'5.0.0.p'
+		);
+		return $this->increaseReservedForDatetimes($qty);
+	}
+
+
+	/**
+	 * Decrements (subtracts) reserved by amount passed by $qty, and persists it immediately to the database.
+	 *
+	 * @param int    $qty
+	 * @param bool   $adjust_datetimes
+	 * @param string $source
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @deprecated 4.9.80.p
+	 */
+	public function decrease_reserved($qty = 1, $adjust_datetimes = true, $source = 'unknown')
+	{
+		EE_Error::doing_it_wrong(
+			__FUNCTION__,
+			esc_html__('Please use EE_Ticket::decreaseReserved() instead', 'event_espresso'),
+			'4.9.80.p',
+			'5.0.0.p'
+		);
+		$this->decreaseReserved($qty);
+	}
+
+
+	/**
+	 * Decreases reserved on related datetimes
+	 *
+	 * @param int $qty
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @deprecated 4.9.80.p
+	 */
+	protected function _decrease_reserved_for_datetimes($qty = 1)
+	{
+		EE_Error::doing_it_wrong(
+			__FUNCTION__,
+			esc_html__('Please use EE_Ticket::decreaseReservedForDatetimes() instead', 'event_espresso'),
+			'4.9.80.p',
+			'5.0.0.p'
+		);
+		$this->decreaseReservedForDatetimes($qty);
+	}
 }