eventespresso / event-espresso-core

core/libraries/form_sections/form_handlers/FormHandler.php

Indentation +639 added lines, -639 removed lines

@@ -15,7 +15,7 @@ 
 use EventEspresso\core\exceptions\InvalidFormSubmissionException;
 
 if (! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 
 
@@ -34,644 +34,644 @@ 
 abstract class FormHandler implements FormHandlerInterface
 {
 
-    /**
-     * will add opening and closing HTML form tags as well as a submit button
-     */
-    const ADD_FORM_TAGS_AND_SUBMIT = 'add_form_tags_and_submit';
-
-    /**
-     * will add opening and closing HTML form tags but NOT a submit button
-     */
-    const ADD_FORM_TAGS_ONLY = 'add_form_tags_only';
-
-    /**
-     * will NOT add opening and closing HTML form tags but will add a submit button
-     */
-    const ADD_FORM_SUBMIT_ONLY = 'add_form_submit_only';
-
-    /**
-     * will NOT add opening and closing HTML form tags NOR a submit button
-     */
-    const DO_NOT_SETUP_FORM = 'do_not_setup_form';
-
-    /**
-     * if set to false, then this form has no displayable content,
-     * and will only be used for processing data sent passed via GET or POST
-     * defaults to true ( ie: form has displayable content )
-     *
-     * @var boolean $displayable
-     */
-    private $displayable = true;
-
-    /**
-     * @var string $form_name
-     */
-    private $form_name;
-
-    /**
-     * @var string $admin_name
-     */
-    private $admin_name;
-
-    /**
-     * @var string $slug
-     */
-    private $slug;
-
-    /**
-     * @var string $submit_btn_text
-     */
-    private $submit_btn_text;
-
-    /**
-     * @var string $form_action
-     */
-    private $form_action;
-
-    /**
-     * form params in key value pairs
-     * can be added to form action URL or as hidden inputs
-     *
-     * @var array $form_args
-     */
-    private $form_args = array();
-
-    /**
-     * value of one of the string constant above
-     *
-     * @var string $form_config
-     */
-    private $form_config;
-
-    /**
-     * whether or not the form was determined to be invalid
-     *
-     * @var boolean $form_has_errors
-     */
-    private $form_has_errors;
-
-    /**
-     * the absolute top level form section being used on the page
-     *
-     * @var EE_Form_Section_Proper $form
-     */
-    private $form;
-
-    /**
-     * @var EE_Registry $registry
-     */
-    protected $registry;
-
-
-
-    /**
-     * Form constructor.
-     *
-     * @param string      $form_name
-     * @param string      $admin_name
-     * @param string      $slug
-     * @param string      $form_action
-     * @param string      $form_config
-     * @param EE_Registry $registry
-     * @throws InvalidDataTypeException
-     * @throws DomainException
-     * @throws InvalidArgumentException
-     */
-    public function __construct(
-        $form_name,
-        $admin_name,
-        $slug,
-        $form_action = '',
-        $form_config = FormHandler::ADD_FORM_TAGS_AND_SUBMIT,
-        EE_Registry $registry
-    ) {
-        $this->setFormName($form_name);
-        $this->setAdminName($admin_name);
-        $this->setSlug($slug);
-        $this->setFormAction($form_action);
-        $this->setFormConfig($form_config);
-        $this->setSubmitBtnText(esc_html__('Submit', 'event_espresso'));
-        $this->registry = $registry;
-    }
-
-
-
-    /**
-     * @return array
-     */
-    public static function getFormConfigConstants()
-    {
-        return array(
-            FormHandler::ADD_FORM_TAGS_AND_SUBMIT,
-            FormHandler::ADD_FORM_TAGS_ONLY,
-            FormHandler::ADD_FORM_SUBMIT_ONLY,
-            FormHandler::DO_NOT_SETUP_FORM,
-        );
-    }
-
-
-
-    /**
-     * @param bool $for_display
-     * @return EE_Form_Section_Proper
-     * @throws EE_Error
-     * @throws LogicException
-     */
-    public function form($for_display = false)
-    {
-        if (! $this->formIsValid()) {
-            return null;
-        }
-        if ($for_display) {
-            $form_config = $this->formConfig();
-            if (
-                $form_config === FormHandler::ADD_FORM_TAGS_AND_SUBMIT
-                || $form_config === FormHandler::ADD_FORM_SUBMIT_ONLY
-            ) {
-                $this->appendSubmitButton();
-                $this->clearFormButtonFloats();
-            }
-        }
-        return $this->form;
-    }
-
-
-
-    /**
-     * @return boolean
-     * @throws LogicException
-     */
-    public function formIsValid()
-    {
-        if ($this->form instanceof EE_Form_Section_Proper) {
-            return true;
-        }
-        $form = apply_filters(
-            'FHEE__EventEspresso_core_libraries_form_sections_form_handlers_FormHandler__formIsValid__generated_form_object',
-            $this->generate(),
-            $this
-        );
-        if ($this->verifyForm($form)) {
-            $this->setForm($form);
-        }
-        return true;
-    }
-
-
-
-    /**
-     * @param EE_Form_Section_Proper|null $form
-     * @return bool
-     * @throws LogicException
-     */
-    public function verifyForm(EE_Form_Section_Proper $form = null)
-    {
-        $form = $form !== null ? $form : $this->form;
-        if ($form instanceof EE_Form_Section_Proper) {
-            return true;
-        }
-        throw new LogicException(
-            sprintf(
-                esc_html__('The "%1$s" form is invalid or missing. %2$s', 'event_espresso'),
-                $this->form_name,
-                var_export($form, true)
-            )
-        );
-    }
-
-
-
-    /**
-     * @param EE_Form_Section_Proper $form
-     */
-    public function setForm(EE_Form_Section_Proper $form)
-    {
-        $this->form = $form;
-    }
-
-
-
-    /**
-     * @return boolean
-     */
-    public function displayable()
-    {
-        return $this->displayable;
-    }
-
-
-
-    /**
-     * @param boolean $displayable
-     */
-    public function setDisplayable($displayable = false)
-    {
-        $this->displayable = filter_var($displayable, FILTER_VALIDATE_BOOLEAN);
-    }
-
-
-
-    /**
-     * a public name for the form that can be displayed on the frontend of a site
-     *
-     * @return string
-     */
-    public function formName()
-    {
-        return $this->form_name;
-    }
-
-
-
-    /**
-     * @param string $form_name
-     * @throws InvalidDataTypeException
-     */
-    public function setFormName($form_name)
-    {
-        if (! is_string($form_name)) {
-            throw new InvalidDataTypeException('$form_name', $form_name, 'string');
-        }
-        $this->form_name = $form_name;
-    }
-
-
-
-    /**
-     * a public name for the form that can be displayed, but only in the admin
-     *
-     * @return string
-     */
-    public function adminName()
-    {
-        return $this->admin_name;
-    }
-
-
-
-    /**
-     * @param string $admin_name
-     * @throws InvalidDataTypeException
-     */
-    public function setAdminName($admin_name)
-    {
-        if (! is_string($admin_name)) {
-            throw new InvalidDataTypeException('$admin_name', $admin_name, 'string');
-        }
-        $this->admin_name = $admin_name;
-    }
-
-
-
-    /**
-     * a URL friendly string that can be used for identifying the form
-     *
-     * @return string
-     */
-    public function slug()
-    {
-        return $this->slug;
-    }
-
-
-
-    /**
-     * @param string $slug
-     * @throws InvalidDataTypeException
-     */
-    public function setSlug($slug)
-    {
-        if (! is_string($slug)) {
-            throw new InvalidDataTypeException('$slug', $slug, 'string');
-        }
-        $this->slug = $slug;
-    }
-
-
-
-    /**
-     * @return string
-     */
-    public function submitBtnText()
-    {
-        return $this->submit_btn_text;
-    }
-
-
-
-    /**
-     * @param string $submit_btn_text
-     * @throws InvalidDataTypeException
-     * @throws InvalidArgumentException
-     */
-    public function setSubmitBtnText($submit_btn_text)
-    {
-        if (! is_string($submit_btn_text)) {
-            throw new InvalidDataTypeException('$submit_btn_text', $submit_btn_text, 'string');
-        }
-        if (empty($submit_btn_text)) {
-            throw new InvalidArgumentException(
-                esc_html__('Can not set Submit button text because an empty string was provided.', 'event_espresso')
-            );
-        }
-        $this->submit_btn_text = $submit_btn_text;
-    }
-
-
-
-    /**
-     * @return string
-     */
-    public function formAction()
-    {
-        return ! empty($this->form_args)
-            ? add_query_arg($this->form_args, $this->form_action)
-            : $this->form_action;
-    }
-
-
-
-    /**
-     * @param string $form_action
-     * @throws InvalidDataTypeException
-     */
-    public function setFormAction($form_action)
-    {
-        if (! is_string($form_action)) {
-            throw new InvalidDataTypeException('$form_action', $form_action, 'string');
-        }
-        $this->form_action = $form_action;
-    }
-
-
-
-    /**
-     * @param array $form_args
-     * @throws InvalidDataTypeException
-     * @throws InvalidArgumentException
-     */
-    public function addFormActionArgs($form_args = array())
-    {
-        if (is_object($form_args)) {
-            throw new InvalidDataTypeException(
-                '$form_args',
-                $form_args,
-                'anything other than an object was expected.'
-            );
-        }
-        if (empty($form_args)) {
-            throw new InvalidArgumentException(
-                esc_html__('The redirect arguments can not be an empty array.', 'event_espresso')
-            );
-        }
-        $this->form_args = array_merge($this->form_args, $form_args);
-    }
-
-
-
-    /**
-     * @return string
-     */
-    public function formConfig()
-    {
-        return $this->form_config;
-    }
-
-
-
-    /**
-     * @param string $form_config
-     * @throws DomainException
-     */
-    public function setFormConfig($form_config)
-    {
-        if (
-        ! in_array(
-            $form_config,
-            array(
-                FormHandler::ADD_FORM_TAGS_AND_SUBMIT,
-                FormHandler::ADD_FORM_TAGS_ONLY,
-                FormHandler::ADD_FORM_SUBMIT_ONLY,
-                FormHandler::DO_NOT_SETUP_FORM,
-            ),
-            true
-        )
-        ) {
-            throw new DomainException(
-                sprintf(
-                    esc_html__('"%1$s" is not a valid value for the form config. Please use one of the class constants on \EventEspresso\core\libraries\form_sections\form_handlers\Form',
-                        'event_espresso'),
-                    $form_config
-                )
-            );
-        }
-        $this->form_config = $form_config;
-    }
-
-
-
-    /**
-     * called after the form is instantiated
-     * and used for performing any logic that needs to occur early
-     * before any of the other methods are called.
-     * returns true if everything is ok to proceed,
-     * and false if no further form logic should be implemented
-     *
-     * @return boolean
-     */
-    public function initialize()
-    {
-        $this->form_has_errors = EE_Error::has_error(true);
-        return true;
-    }
-
-
-
-    /**
-     * used for setting up css and js
-     *
-     * @return void
-     * @throws LogicException
-     * @throws EE_Error
-     */
-    public function enqueueStylesAndScripts()
-    {
-        $this->form()->enqueue_js();
-    }
-
-
-
-    /**
-     * creates and returns the actual form
-     *
-     * @return EE_Form_Section_Proper
-     */
-    abstract public function generate();
-
-
-
-    /**
-     * creates and returns an EE_Submit_Input labeled "Submit"
-     *
-     * @param string $text
-     * @return EE_Submit_Input
-     */
-    public function generateSubmitButton($text = '')
-    {
-        $text = ! empty($text) ? $text : $this->submitBtnText();
-        return new EE_Submit_Input(
-            array(
-                'html_name'             => 'ee-form-submit-' . $this->slug(),
-                'html_id'               => 'ee-form-submit-' . $this->slug(),
-                'html_class'            => 'ee-form-submit',
-                'html_label'            => ' ',
-                'other_html_attributes' => ' rel="' . $this->slug() . '"',
-                'default'               => $text,
-            )
-        );
-    }
-
-
-
-    /**
-     * calls generateSubmitButton() and appends it onto the form along with a float clearing div
-     *
-     * @param string $text
-     * @return void
-     * @throws EE_Error
-     */
-    public function appendSubmitButton($text = '')
-    {
-        if ($this->form->subsection_exists($this->slug() . '-submit-btn')) {
-            return;
-        }
-        $this->form->add_subsections(
-            array($this->slug() . '-submit-btn' => $this->generateSubmitButton($text)),
-            null,
-            false
-        );
-    }
-
-
-
-    /**
-     * creates and returns an EE_Submit_Input labeled "Cancel"
-     *
-     * @param string $text
-     * @return EE_Submit_Input
-     */
-    public function generateCancelButton($text = '')
-    {
-        $cancel_button = new EE_Submit_Input(
-            array(
-                'html_name'             => 'ee-form-submit-' . $this->slug(), // YES! Same name as submit !!!
-                'html_id'               => 'ee-cancel-form-' . $this->slug(),
-                'html_class'            => 'ee-cancel-form',
-                'html_label'            => ' ',
-                'other_html_attributes' => ' rel="' . $this->slug() . '"',
-                'default'               => ! empty($text) ? $text : esc_html__('Cancel', 'event_espresso'),
-            )
-        );
-        $cancel_button->set_button_css_attributes(false);
-        return $cancel_button;
-    }
-
-
-
-    /**
-     * appends a float clearing div onto end of form
-     *
-     * @return void
-     * @throws EE_Error
-     */
-    public function clearFormButtonFloats()
-    {
-        $this->form->add_subsections(
-            array(
-                'clear-submit-btn-float' => new EE_Form_Section_HTML(
-                    EEH_HTML::div('', '', 'clear-float') . EEH_HTML::divx()
-                ),
-            ),
-            null,
-            false
-        );
-    }
-
-
-
-    /**
-     * takes the generated form and displays it along with ony other non-form HTML that may be required
-     * returns a string of HTML that can be directly echoed in a template
-     *
-     * @return string
-     * @throws LogicException
-     * @throws EE_Error
-     */
-    public function display()
-    {
-        $form_html = apply_filters(
-            'FHEE__EventEspresso_core_libraries_form_sections_form_handlers_FormHandler__display__before_form',
-            ''
-        );
-        $form_config = $this->formConfig();
-        if (
-            $form_config === FormHandler::ADD_FORM_TAGS_AND_SUBMIT
-            || $form_config === FormHandler::ADD_FORM_TAGS_ONLY
-        ) {
-            $form_html .= $this->form()->form_open($this->formAction());
-        }
-        $form_html .= $this->form(true)->get_html($this->form_has_errors);
-        if (
-            $form_config === FormHandler::ADD_FORM_TAGS_AND_SUBMIT
-            || $form_config === FormHandler::ADD_FORM_TAGS_ONLY
-        ) {
-            $form_html .= $this->form()->form_close();
-        }
-        $form_html .= apply_filters(
-            'FHEE__EventEspresso_core_libraries_form_sections_form_handlers_FormHandler__display__after_form',
-            ''
-        );
-        return $form_html;
-    }
-
-
-
-    /**
-     * handles processing the form submission
-     * returns true or false depending on whether the form was processed successfully or not
-     *
-     * @param array $submitted_form_data
-     * @return array
-     * @throws EE_Error
-     * @throws LogicException
-     * @throws InvalidFormSubmissionException
-     */
-    public function process($submitted_form_data = array())
-    {
-        if (! $this->form()->was_submitted($submitted_form_data)) {
-            throw new InvalidFormSubmissionException($this->form_name);
-        }
-        $this->form(true)->receive_form_submission($submitted_form_data);
-        if (! $this->form()->is_valid()) {
-            throw new InvalidFormSubmissionException(
-                $this->form_name,
-                sprintf(
-                    esc_html__(
-                        'The "%1$s" form is invalid. Please correct the following errors and resubmit: %2$s %3$s',
-                        'event_espresso'
-                    ),
-                    $this->form_name,
-                    '<br />',
-                    $this->form()->submission_error_message()
-                )
-            );
-        }
-        return apply_filters(
-            'FHEE__EventEspresso_core_libraries_form_sections_form_handlers_FormHandler__process__valid_data',
-            $this->form()->valid_data(),
-            $this
-        );
-    }
+	/**
+	 * will add opening and closing HTML form tags as well as a submit button
+	 */
+	const ADD_FORM_TAGS_AND_SUBMIT = 'add_form_tags_and_submit';
+
+	/**
+	 * will add opening and closing HTML form tags but NOT a submit button
+	 */
+	const ADD_FORM_TAGS_ONLY = 'add_form_tags_only';
+
+	/**
+	 * will NOT add opening and closing HTML form tags but will add a submit button
+	 */
+	const ADD_FORM_SUBMIT_ONLY = 'add_form_submit_only';
+
+	/**
+	 * will NOT add opening and closing HTML form tags NOR a submit button
+	 */
+	const DO_NOT_SETUP_FORM = 'do_not_setup_form';
+
+	/**
+	 * if set to false, then this form has no displayable content,
+	 * and will only be used for processing data sent passed via GET or POST
+	 * defaults to true ( ie: form has displayable content )
+	 *
+	 * @var boolean $displayable
+	 */
+	private $displayable = true;
+
+	/**
+	 * @var string $form_name
+	 */
+	private $form_name;
+
+	/**
+	 * @var string $admin_name
+	 */
+	private $admin_name;
+
+	/**
+	 * @var string $slug
+	 */
+	private $slug;
+
+	/**
+	 * @var string $submit_btn_text
+	 */
+	private $submit_btn_text;
+
+	/**
+	 * @var string $form_action
+	 */
+	private $form_action;
+
+	/**
+	 * form params in key value pairs
+	 * can be added to form action URL or as hidden inputs
+	 *
+	 * @var array $form_args
+	 */
+	private $form_args = array();
+
+	/**
+	 * value of one of the string constant above
+	 *
+	 * @var string $form_config
+	 */
+	private $form_config;
+
+	/**
+	 * whether or not the form was determined to be invalid
+	 *
+	 * @var boolean $form_has_errors
+	 */
+	private $form_has_errors;
+
+	/**
+	 * the absolute top level form section being used on the page
+	 *
+	 * @var EE_Form_Section_Proper $form
+	 */
+	private $form;
+
+	/**
+	 * @var EE_Registry $registry
+	 */
+	protected $registry;
+
+
+
+	/**
+	 * Form constructor.
+	 *
+	 * @param string      $form_name
+	 * @param string      $admin_name
+	 * @param string      $slug
+	 * @param string      $form_action
+	 * @param string      $form_config
+	 * @param EE_Registry $registry
+	 * @throws InvalidDataTypeException
+	 * @throws DomainException
+	 * @throws InvalidArgumentException
+	 */
+	public function __construct(
+		$form_name,
+		$admin_name,
+		$slug,
+		$form_action = '',
+		$form_config = FormHandler::ADD_FORM_TAGS_AND_SUBMIT,
+		EE_Registry $registry
+	) {
+		$this->setFormName($form_name);
+		$this->setAdminName($admin_name);
+		$this->setSlug($slug);
+		$this->setFormAction($form_action);
+		$this->setFormConfig($form_config);
+		$this->setSubmitBtnText(esc_html__('Submit', 'event_espresso'));
+		$this->registry = $registry;
+	}
+
+
+
+	/**
+	 * @return array
+	 */
+	public static function getFormConfigConstants()
+	{
+		return array(
+			FormHandler::ADD_FORM_TAGS_AND_SUBMIT,
+			FormHandler::ADD_FORM_TAGS_ONLY,
+			FormHandler::ADD_FORM_SUBMIT_ONLY,
+			FormHandler::DO_NOT_SETUP_FORM,
+		);
+	}
+
+
+
+	/**
+	 * @param bool $for_display
+	 * @return EE_Form_Section_Proper
+	 * @throws EE_Error
+	 * @throws LogicException
+	 */
+	public function form($for_display = false)
+	{
+		if (! $this->formIsValid()) {
+			return null;
+		}
+		if ($for_display) {
+			$form_config = $this->formConfig();
+			if (
+				$form_config === FormHandler::ADD_FORM_TAGS_AND_SUBMIT
+				|| $form_config === FormHandler::ADD_FORM_SUBMIT_ONLY
+			) {
+				$this->appendSubmitButton();
+				$this->clearFormButtonFloats();
+			}
+		}
+		return $this->form;
+	}
+
+
+
+	/**
+	 * @return boolean
+	 * @throws LogicException
+	 */
+	public function formIsValid()
+	{
+		if ($this->form instanceof EE_Form_Section_Proper) {
+			return true;
+		}
+		$form = apply_filters(
+			'FHEE__EventEspresso_core_libraries_form_sections_form_handlers_FormHandler__formIsValid__generated_form_object',
+			$this->generate(),
+			$this
+		);
+		if ($this->verifyForm($form)) {
+			$this->setForm($form);
+		}
+		return true;
+	}
+
+
+
+	/**
+	 * @param EE_Form_Section_Proper|null $form
+	 * @return bool
+	 * @throws LogicException
+	 */
+	public function verifyForm(EE_Form_Section_Proper $form = null)
+	{
+		$form = $form !== null ? $form : $this->form;
+		if ($form instanceof EE_Form_Section_Proper) {
+			return true;
+		}
+		throw new LogicException(
+			sprintf(
+				esc_html__('The "%1$s" form is invalid or missing. %2$s', 'event_espresso'),
+				$this->form_name,
+				var_export($form, true)
+			)
+		);
+	}
+
+
+
+	/**
+	 * @param EE_Form_Section_Proper $form
+	 */
+	public function setForm(EE_Form_Section_Proper $form)
+	{
+		$this->form = $form;
+	}
+
+
+
+	/**
+	 * @return boolean
+	 */
+	public function displayable()
+	{
+		return $this->displayable;
+	}
+
+
+
+	/**
+	 * @param boolean $displayable
+	 */
+	public function setDisplayable($displayable = false)
+	{
+		$this->displayable = filter_var($displayable, FILTER_VALIDATE_BOOLEAN);
+	}
+
+
+
+	/**
+	 * a public name for the form that can be displayed on the frontend of a site
+	 *
+	 * @return string
+	 */
+	public function formName()
+	{
+		return $this->form_name;
+	}
+
+
+
+	/**
+	 * @param string $form_name
+	 * @throws InvalidDataTypeException
+	 */
+	public function setFormName($form_name)
+	{
+		if (! is_string($form_name)) {
+			throw new InvalidDataTypeException('$form_name', $form_name, 'string');
+		}
+		$this->form_name = $form_name;
+	}
+
+
+
+	/**
+	 * a public name for the form that can be displayed, but only in the admin
+	 *
+	 * @return string
+	 */
+	public function adminName()
+	{
+		return $this->admin_name;
+	}
+
+
+
+	/**
+	 * @param string $admin_name
+	 * @throws InvalidDataTypeException
+	 */
+	public function setAdminName($admin_name)
+	{
+		if (! is_string($admin_name)) {
+			throw new InvalidDataTypeException('$admin_name', $admin_name, 'string');
+		}
+		$this->admin_name = $admin_name;
+	}
+
+
+
+	/**
+	 * a URL friendly string that can be used for identifying the form
+	 *
+	 * @return string
+	 */
+	public function slug()
+	{
+		return $this->slug;
+	}
+
+
+
+	/**
+	 * @param string $slug
+	 * @throws InvalidDataTypeException
+	 */
+	public function setSlug($slug)
+	{
+		if (! is_string($slug)) {
+			throw new InvalidDataTypeException('$slug', $slug, 'string');
+		}
+		$this->slug = $slug;
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function submitBtnText()
+	{
+		return $this->submit_btn_text;
+	}
+
+
+
+	/**
+	 * @param string $submit_btn_text
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidArgumentException
+	 */
+	public function setSubmitBtnText($submit_btn_text)
+	{
+		if (! is_string($submit_btn_text)) {
+			throw new InvalidDataTypeException('$submit_btn_text', $submit_btn_text, 'string');
+		}
+		if (empty($submit_btn_text)) {
+			throw new InvalidArgumentException(
+				esc_html__('Can not set Submit button text because an empty string was provided.', 'event_espresso')
+			);
+		}
+		$this->submit_btn_text = $submit_btn_text;
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function formAction()
+	{
+		return ! empty($this->form_args)
+			? add_query_arg($this->form_args, $this->form_action)
+			: $this->form_action;
+	}
+
+
+
+	/**
+	 * @param string $form_action
+	 * @throws InvalidDataTypeException
+	 */
+	public function setFormAction($form_action)
+	{
+		if (! is_string($form_action)) {
+			throw new InvalidDataTypeException('$form_action', $form_action, 'string');
+		}
+		$this->form_action = $form_action;
+	}
+
+
+
+	/**
+	 * @param array $form_args
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidArgumentException
+	 */
+	public function addFormActionArgs($form_args = array())
+	{
+		if (is_object($form_args)) {
+			throw new InvalidDataTypeException(
+				'$form_args',
+				$form_args,
+				'anything other than an object was expected.'
+			);
+		}
+		if (empty($form_args)) {
+			throw new InvalidArgumentException(
+				esc_html__('The redirect arguments can not be an empty array.', 'event_espresso')
+			);
+		}
+		$this->form_args = array_merge($this->form_args, $form_args);
+	}
+
+
+
+	/**
+	 * @return string
+	 */
+	public function formConfig()
+	{
+		return $this->form_config;
+	}
+
+
+
+	/**
+	 * @param string $form_config
+	 * @throws DomainException
+	 */
+	public function setFormConfig($form_config)
+	{
+		if (
+		! in_array(
+			$form_config,
+			array(
+				FormHandler::ADD_FORM_TAGS_AND_SUBMIT,
+				FormHandler::ADD_FORM_TAGS_ONLY,
+				FormHandler::ADD_FORM_SUBMIT_ONLY,
+				FormHandler::DO_NOT_SETUP_FORM,
+			),
+			true
+		)
+		) {
+			throw new DomainException(
+				sprintf(
+					esc_html__('"%1$s" is not a valid value for the form config. Please use one of the class constants on \EventEspresso\core\libraries\form_sections\form_handlers\Form',
+						'event_espresso'),
+					$form_config
+				)
+			);
+		}
+		$this->form_config = $form_config;
+	}
+
+
+
+	/**
+	 * called after the form is instantiated
+	 * and used for performing any logic that needs to occur early
+	 * before any of the other methods are called.
+	 * returns true if everything is ok to proceed,
+	 * and false if no further form logic should be implemented
+	 *
+	 * @return boolean
+	 */
+	public function initialize()
+	{
+		$this->form_has_errors = EE_Error::has_error(true);
+		return true;
+	}
+
+
+
+	/**
+	 * used for setting up css and js
+	 *
+	 * @return void
+	 * @throws LogicException
+	 * @throws EE_Error
+	 */
+	public function enqueueStylesAndScripts()
+	{
+		$this->form()->enqueue_js();
+	}
+
+
+
+	/**
+	 * creates and returns the actual form
+	 *
+	 * @return EE_Form_Section_Proper
+	 */
+	abstract public function generate();
+
+
+
+	/**
+	 * creates and returns an EE_Submit_Input labeled "Submit"
+	 *
+	 * @param string $text
+	 * @return EE_Submit_Input
+	 */
+	public function generateSubmitButton($text = '')
+	{
+		$text = ! empty($text) ? $text : $this->submitBtnText();
+		return new EE_Submit_Input(
+			array(
+				'html_name'             => 'ee-form-submit-' . $this->slug(),
+				'html_id'               => 'ee-form-submit-' . $this->slug(),
+				'html_class'            => 'ee-form-submit',
+				'html_label'            => '&nbsp;',
+				'other_html_attributes' => ' rel="' . $this->slug() . '"',
+				'default'               => $text,
+			)
+		);
+	}
+
+
+
+	/**
+	 * calls generateSubmitButton() and appends it onto the form along with a float clearing div
+	 *
+	 * @param string $text
+	 * @return void
+	 * @throws EE_Error
+	 */
+	public function appendSubmitButton($text = '')
+	{
+		if ($this->form->subsection_exists($this->slug() . '-submit-btn')) {
+			return;
+		}
+		$this->form->add_subsections(
+			array($this->slug() . '-submit-btn' => $this->generateSubmitButton($text)),
+			null,
+			false
+		);
+	}
+
+
+
+	/**
+	 * creates and returns an EE_Submit_Input labeled "Cancel"
+	 *
+	 * @param string $text
+	 * @return EE_Submit_Input
+	 */
+	public function generateCancelButton($text = '')
+	{
+		$cancel_button = new EE_Submit_Input(
+			array(
+				'html_name'             => 'ee-form-submit-' . $this->slug(), // YES! Same name as submit !!!
+				'html_id'               => 'ee-cancel-form-' . $this->slug(),
+				'html_class'            => 'ee-cancel-form',
+				'html_label'            => '&nbsp;',
+				'other_html_attributes' => ' rel="' . $this->slug() . '"',
+				'default'               => ! empty($text) ? $text : esc_html__('Cancel', 'event_espresso'),
+			)
+		);
+		$cancel_button->set_button_css_attributes(false);
+		return $cancel_button;
+	}
+
+
+
+	/**
+	 * appends a float clearing div onto end of form
+	 *
+	 * @return void
+	 * @throws EE_Error
+	 */
+	public function clearFormButtonFloats()
+	{
+		$this->form->add_subsections(
+			array(
+				'clear-submit-btn-float' => new EE_Form_Section_HTML(
+					EEH_HTML::div('', '', 'clear-float') . EEH_HTML::divx()
+				),
+			),
+			null,
+			false
+		);
+	}
+
+
+
+	/**
+	 * takes the generated form and displays it along with ony other non-form HTML that may be required
+	 * returns a string of HTML that can be directly echoed in a template
+	 *
+	 * @return string
+	 * @throws LogicException
+	 * @throws EE_Error
+	 */
+	public function display()
+	{
+		$form_html = apply_filters(
+			'FHEE__EventEspresso_core_libraries_form_sections_form_handlers_FormHandler__display__before_form',
+			''
+		);
+		$form_config = $this->formConfig();
+		if (
+			$form_config === FormHandler::ADD_FORM_TAGS_AND_SUBMIT
+			|| $form_config === FormHandler::ADD_FORM_TAGS_ONLY
+		) {
+			$form_html .= $this->form()->form_open($this->formAction());
+		}
+		$form_html .= $this->form(true)->get_html($this->form_has_errors);
+		if (
+			$form_config === FormHandler::ADD_FORM_TAGS_AND_SUBMIT
+			|| $form_config === FormHandler::ADD_FORM_TAGS_ONLY
+		) {
+			$form_html .= $this->form()->form_close();
+		}
+		$form_html .= apply_filters(
+			'FHEE__EventEspresso_core_libraries_form_sections_form_handlers_FormHandler__display__after_form',
+			''
+		);
+		return $form_html;
+	}
+
+
+
+	/**
+	 * handles processing the form submission
+	 * returns true or false depending on whether the form was processed successfully or not
+	 *
+	 * @param array $submitted_form_data
+	 * @return array
+	 * @throws EE_Error
+	 * @throws LogicException
+	 * @throws InvalidFormSubmissionException
+	 */
+	public function process($submitted_form_data = array())
+	{
+		if (! $this->form()->was_submitted($submitted_form_data)) {
+			throw new InvalidFormSubmissionException($this->form_name);
+		}
+		$this->form(true)->receive_form_submission($submitted_form_data);
+		if (! $this->form()->is_valid()) {
+			throw new InvalidFormSubmissionException(
+				$this->form_name,
+				sprintf(
+					esc_html__(
+						'The "%1$s" form is invalid. Please correct the following errors and resubmit: %2$s %3$s',
+						'event_espresso'
+					),
+					$this->form_name,
+					'<br />',
+					$this->form()->submission_error_message()
+				)
+			);
+		}
+		return apply_filters(
+			'FHEE__EventEspresso_core_libraries_form_sections_form_handlers_FormHandler__process__valid_data',
+			$this->form()->valid_data(),
+			$this
+		);
+	}
 
 
 

core/helpers/EEH_Money.helper.php

Indentation +200 added lines, -200 removed lines

@@ -15,214 +15,214 @@
 class EEH_Money extends EEH_Base
 {
 
-    /**
-     * This removes all localized money formatting from the incoming value
-     * Note: uses this site's currency settings for deciding what is considered a
-     * "thousands separator" (usually the character "," )
-     * and what is a "decimal mark" (usually the character ".")
-     *
-     * @param int|float|string $money_value
-     * @param string           $CNT_ISO
-     * @return float
-     * @throws EE_Error
-     */
-    public static function strip_localized_money_formatting($money_value, $CNT_ISO = '')
-    {
-        $currency_config = EEH_Money::get_currency_config($CNT_ISO);
-        $money_value     = str_replace(
-            array(
-                $currency_config->thsnds,
-                $currency_config->dec_mrk,
-            ),
-            array(
-                '', // remove thousands separator
-                '.', // convert decimal mark to what PHP expects
-            ),
-            $money_value
-        );
-        $money_value     = filter_var(
-            $money_value,
-            FILTER_SANITIZE_NUMBER_FLOAT,
-            FILTER_FLAG_ALLOW_FRACTION
-        );
-        return $money_value;
-    }
+	/**
+	 * This removes all localized money formatting from the incoming value
+	 * Note: uses this site's currency settings for deciding what is considered a
+	 * "thousands separator" (usually the character "," )
+	 * and what is a "decimal mark" (usually the character ".")
+	 *
+	 * @param int|float|string $money_value
+	 * @param string           $CNT_ISO
+	 * @return float
+	 * @throws EE_Error
+	 */
+	public static function strip_localized_money_formatting($money_value, $CNT_ISO = '')
+	{
+		$currency_config = EEH_Money::get_currency_config($CNT_ISO);
+		$money_value     = str_replace(
+			array(
+				$currency_config->thsnds,
+				$currency_config->dec_mrk,
+			),
+			array(
+				'', // remove thousands separator
+				'.', // convert decimal mark to what PHP expects
+			),
+			$money_value
+		);
+		$money_value     = filter_var(
+			$money_value,
+			FILTER_SANITIZE_NUMBER_FLOAT,
+			FILTER_FLAG_ALLOW_FRACTION
+		);
+		return $money_value;
+	}
 
 
-    /**
-     * This converts an incoming localized money value into a standard float item (to three decimal places)
-     * Only use this if you know the $money_value follows your currency configuration's
-     * settings. Note: this uses this site's currency settings for deciding what is considered a
-     * "thousands separator" (usually the character "," )
-     * and what is a "decimal mark" (usually the character ".")
-     *
-     * @param int|string $money_value
-     * @return float
-     * @throws EE_Error
-     */
-    public static function convert_to_float_from_localized_money($money_value)
-    {
-        //float it! and round to three decimal places
-        return round((float) EEH_Money::strip_localized_money_formatting($money_value), 3);
-    }
+	/**
+	 * This converts an incoming localized money value into a standard float item (to three decimal places)
+	 * Only use this if you know the $money_value follows your currency configuration's
+	 * settings. Note: this uses this site's currency settings for deciding what is considered a
+	 * "thousands separator" (usually the character "," )
+	 * and what is a "decimal mark" (usually the character ".")
+	 *
+	 * @param int|string $money_value
+	 * @return float
+	 * @throws EE_Error
+	 */
+	public static function convert_to_float_from_localized_money($money_value)
+	{
+		//float it! and round to three decimal places
+		return round((float) EEH_Money::strip_localized_money_formatting($money_value), 3);
+	}
 
 
-    /**
-     * For comparing floats. Default operator is '=', but see the $operator below for all options.
-     * This should be used to compare floats instead of normal '==' because floats
-     * are inherently imprecise, and so you can sometimes have two floats that appear to be identical
-     * but actually differ by 0.00000001.
-     *
-     * @see http://biostall.com/php-function-to-compare-floating-point-numbers
-     * @param float  $float1
-     * @param float  $float2
-     * @param string $operator The operator. Valid options are =, <=, <, >=, >, <>, eq, lt, lte, gt, gte, ne
-     * @return bool whether the equation is true or false
-     * @throws EE_Error
-     */
-    public static function compare_floats($float1, $float2, $operator = '=')
-    {
-        // Check numbers to 5 digits of precision
-        $epsilon = 0.00001;
-        $float1 = (float) $float1;
-        $float2 = (float) $float2;
-        switch ($operator) {
-            // equal
-            case "=":
-            case "==":
-            case "===":
-            case "eq":
-                if (abs($float1 - $float2) < $epsilon) {
-                    return true;
-                }
-                break;
-            // less than
-            case "<":
-            case "lt":
-                if (abs($float1 - $float2) < $epsilon) {
-                    return false;
-                } else {
-                    if ($float1 < $float2) {
-                        return true;
-                    }
-                }
-                break;
-            // less than or equal
-            case "<=":
-            case "lte":
-                if (self::compare_floats($float1, $float2, '<') || self::compare_floats($float1, $float2, '=')) {
-                    return true;
-                }
-                break;
-            // greater than
-            case ">":
-            case "gt":
-                if (abs($float1 - $float2) < $epsilon) {
-                    return false;
-                } else {
-                    if ($float1 > $float2) {
-                        return true;
-                    }
-                }
-                break;
-            // greater than or equal
-            case ">=":
-            case "gte":
-                if (self::compare_floats($float1, $float2, '>') || self::compare_floats($float1, $float2, '=')) {
-                    return true;
-                }
-                break;
-            case "<>":
-            case "!=":
-            case "ne":
-                if (abs($float1 - $float2) > $epsilon) {
-                    return true;
-                }
-                break;
-            default:
-                throw new EE_Error(__("Unknown operator '" . $operator . "' in EEH_Money::compare_floats()",
-                    'event_espresso'));
-        }
-        return false;
-    }
+	/**
+	 * For comparing floats. Default operator is '=', but see the $operator below for all options.
+	 * This should be used to compare floats instead of normal '==' because floats
+	 * are inherently imprecise, and so you can sometimes have two floats that appear to be identical
+	 * but actually differ by 0.00000001.
+	 *
+	 * @see http://biostall.com/php-function-to-compare-floating-point-numbers
+	 * @param float  $float1
+	 * @param float  $float2
+	 * @param string $operator The operator. Valid options are =, <=, <, >=, >, <>, eq, lt, lte, gt, gte, ne
+	 * @return bool whether the equation is true or false
+	 * @throws EE_Error
+	 */
+	public static function compare_floats($float1, $float2, $operator = '=')
+	{
+		// Check numbers to 5 digits of precision
+		$epsilon = 0.00001;
+		$float1 = (float) $float1;
+		$float2 = (float) $float2;
+		switch ($operator) {
+			// equal
+			case "=":
+			case "==":
+			case "===":
+			case "eq":
+				if (abs($float1 - $float2) < $epsilon) {
+					return true;
+				}
+				break;
+			// less than
+			case "<":
+			case "lt":
+				if (abs($float1 - $float2) < $epsilon) {
+					return false;
+				} else {
+					if ($float1 < $float2) {
+						return true;
+					}
+				}
+				break;
+			// less than or equal
+			case "<=":
+			case "lte":
+				if (self::compare_floats($float1, $float2, '<') || self::compare_floats($float1, $float2, '=')) {
+					return true;
+				}
+				break;
+			// greater than
+			case ">":
+			case "gt":
+				if (abs($float1 - $float2) < $epsilon) {
+					return false;
+				} else {
+					if ($float1 > $float2) {
+						return true;
+					}
+				}
+				break;
+			// greater than or equal
+			case ">=":
+			case "gte":
+				if (self::compare_floats($float1, $float2, '>') || self::compare_floats($float1, $float2, '=')) {
+					return true;
+				}
+				break;
+			case "<>":
+			case "!=":
+			case "ne":
+				if (abs($float1 - $float2) > $epsilon) {
+					return true;
+				}
+				break;
+			default:
+				throw new EE_Error(__("Unknown operator '" . $operator . "' in EEH_Money::compare_floats()",
+					'event_espresso'));
+		}
+		return false;
+	}
 
 
-    /**
-     * This returns a localized format string suitable for jQplot.
-     *
-     * @param string $CNT_ISO  If this is provided, then will attempt to get the currency settings for the country.
-     *                         Otherwise will use currency settings for current active country on site.
-     * @return string
-     * @throws EE_Error
-     */
-    public static function get_format_for_jqplot($CNT_ISO = '')
-    {
-        //default format
-        $format          = 'f';
-        $currency_config = $currency_config = EEH_Money::get_currency_config($CNT_ISO);
-        //first get the decimal place and number of places
-        $format = "%'." . $currency_config->dec_plc . $format;
-        //currency symbol on right side.
-        $format = $currency_config->sign_b4 ? $currency_config->sign . $format : $format . $currency_config->sign;
-        return $format;
-    }
+	/**
+	 * This returns a localized format string suitable for jQplot.
+	 *
+	 * @param string $CNT_ISO  If this is provided, then will attempt to get the currency settings for the country.
+	 *                         Otherwise will use currency settings for current active country on site.
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public static function get_format_for_jqplot($CNT_ISO = '')
+	{
+		//default format
+		$format          = 'f';
+		$currency_config = $currency_config = EEH_Money::get_currency_config($CNT_ISO);
+		//first get the decimal place and number of places
+		$format = "%'." . $currency_config->dec_plc . $format;
+		//currency symbol on right side.
+		$format = $currency_config->sign_b4 ? $currency_config->sign . $format : $format . $currency_config->sign;
+		return $format;
+	}
 
 
-    /**
-     * This returns a localized format string suitable for usage with the Google Charts API format param.
-     *
-     * @param string $CNT_ISO  If this is provided, then will attempt to get the currency settings for the country.
-     *                         Otherwise will use currency settings for current active country on site.
-     *                         Note: GoogleCharts uses ICU pattern set
-     *                         (@see http://icu-project.org/apiref/icu4c/classDecimalFormat.html#_details)
-     * @return string
-     * @throws EE_Error
-     */
-    public static function get_format_for_google_charts($CNT_ISO = '')
-    {
-        $currency_config            = EEH_Money::get_currency_config($CNT_ISO);
-        $decimal_places_placeholder = str_pad('', $currency_config->dec_plc, '0');
-        //first get the decimal place and number of places
-        $format = '#,##0.' . $decimal_places_placeholder;
-        //currency symbol on right side.
-        $format          = $currency_config->sign_b4
-            ? $currency_config->sign . $format
-            : $format
-              . $currency_config->sign;
-        $formatterObject = array(
-            'decimalSymbol'  => $currency_config->dec_mrk,
-            'groupingSymbol' => $currency_config->thsnds,
-            'fractionDigits' => $currency_config->dec_plc,
-        );
-        if ($currency_config->sign_b4) {
-            $formatterObject['prefix'] = $currency_config->sign;
-        } else {
-            $formatterObject['suffix'] = $currency_config->sign;
-        }
-        return array(
-            'format'          => $format,
-            'formatterObject' => $formatterObject,
-        );
-    }
+	/**
+	 * This returns a localized format string suitable for usage with the Google Charts API format param.
+	 *
+	 * @param string $CNT_ISO  If this is provided, then will attempt to get the currency settings for the country.
+	 *                         Otherwise will use currency settings for current active country on site.
+	 *                         Note: GoogleCharts uses ICU pattern set
+	 *                         (@see http://icu-project.org/apiref/icu4c/classDecimalFormat.html#_details)
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public static function get_format_for_google_charts($CNT_ISO = '')
+	{
+		$currency_config            = EEH_Money::get_currency_config($CNT_ISO);
+		$decimal_places_placeholder = str_pad('', $currency_config->dec_plc, '0');
+		//first get the decimal place and number of places
+		$format = '#,##0.' . $decimal_places_placeholder;
+		//currency symbol on right side.
+		$format          = $currency_config->sign_b4
+			? $currency_config->sign . $format
+			: $format
+			  . $currency_config->sign;
+		$formatterObject = array(
+			'decimalSymbol'  => $currency_config->dec_mrk,
+			'groupingSymbol' => $currency_config->thsnds,
+			'fractionDigits' => $currency_config->dec_plc,
+		);
+		if ($currency_config->sign_b4) {
+			$formatterObject['prefix'] = $currency_config->sign;
+		} else {
+			$formatterObject['suffix'] = $currency_config->sign;
+		}
+		return array(
+			'format'          => $format,
+			'formatterObject' => $formatterObject,
+		);
+	}
 
 
-    /**
-     * @param string $CNT_ISO
-     * @return EE_Currency_Config|null
-     * @throws EE_Error
-     */
-    public static function get_currency_config($CNT_ISO = '')
-    {
-        //if CNT_ISO passed lets try to get currency settings for it.
-        $currency_config = $CNT_ISO !== ''
-            ? new EE_Currency_Config($CNT_ISO)
-            : null;
-        //default currency settings for site if not set
-        if (! $currency_config instanceof EE_Currency_Config) {
-            $currency_config = EE_Registry::instance()->CFG->currency instanceof EE_Currency_Config
-                ? EE_Registry::instance()->CFG->currency
-                : new EE_Currency_Config();
-        }
-        return $currency_config;
-    }
+	/**
+	 * @param string $CNT_ISO
+	 * @return EE_Currency_Config|null
+	 * @throws EE_Error
+	 */
+	public static function get_currency_config($CNT_ISO = '')
+	{
+		//if CNT_ISO passed lets try to get currency settings for it.
+		$currency_config = $CNT_ISO !== ''
+			? new EE_Currency_Config($CNT_ISO)
+			: null;
+		//default currency settings for site if not set
+		if (! $currency_config instanceof EE_Currency_Config) {
+			$currency_config = EE_Registry::instance()->CFG->currency instanceof EE_Currency_Config
+				? EE_Registry::instance()->CFG->currency
+				: new EE_Currency_Config();
+		}
+		return $currency_config;
+	}
 } //end class EEH_Money

Spacing +8 added lines, -8 removed lines

@@ -40,7 +40,7 @@ 
             ),
             $money_value
         );
-        $money_value     = filter_var(
+        $money_value = filter_var(
             $money_value,
             FILTER_SANITIZE_NUMBER_FLOAT,
             FILTER_FLAG_ALLOW_FRACTION
@@ -140,7 +140,7 @@ 
                 }
                 break;
             default:
-                throw new EE_Error(__("Unknown operator '" . $operator . "' in EEH_Money::compare_floats()",
+                throw new EE_Error(__("Unknown operator '".$operator."' in EEH_Money::compare_floats()",
                     'event_espresso'));
         }
         return false;
@@ -161,9 +161,9 @@ 
         $format          = 'f';
         $currency_config = $currency_config = EEH_Money::get_currency_config($CNT_ISO);
         //first get the decimal place and number of places
-        $format = "%'." . $currency_config->dec_plc . $format;
+        $format = "%'.".$currency_config->dec_plc.$format;
         //currency symbol on right side.
-        $format = $currency_config->sign_b4 ? $currency_config->sign . $format : $format . $currency_config->sign;
+        $format = $currency_config->sign_b4 ? $currency_config->sign.$format : $format.$currency_config->sign;
         return $format;
     }
 
@@ -183,10 +183,10 @@ 
         $currency_config            = EEH_Money::get_currency_config($CNT_ISO);
         $decimal_places_placeholder = str_pad('', $currency_config->dec_plc, '0');
         //first get the decimal place and number of places
-        $format = '#,##0.' . $decimal_places_placeholder;
+        $format = '#,##0.'.$decimal_places_placeholder;
         //currency symbol on right side.
-        $format          = $currency_config->sign_b4
-            ? $currency_config->sign . $format
+        $format = $currency_config->sign_b4
+            ? $currency_config->sign.$format
             : $format
               . $currency_config->sign;
         $formatterObject = array(
@@ -218,7 +218,7 @@ 
             ? new EE_Currency_Config($CNT_ISO)
             : null;
         //default currency settings for site if not set
-        if (! $currency_config instanceof EE_Currency_Config) {
+        if ( ! $currency_config instanceof EE_Currency_Config) {
             $currency_config = EE_Registry::instance()->CFG->currency instanceof EE_Currency_Config
                 ? EE_Registry::instance()->CFG->currency
                 : new EE_Currency_Config();

acceptance_tests/Helpers/RegistrationsAdmin.php

Indentation +134 added lines, -134 removed lines

@@ -15,139 +15,139 @@
 trait RegistrationsAdmin
 {
 
-    /**
-     * This will select all checkboxes on a registration list table for the given array of
-     * registration ids.
-     * Assumes the actor is on a list table page for registrations.
-     * @param $registration_ids
-     */
-    public function selectBulkActionCheckboxesForRegistrationIds(array $registration_ids)
-    {
-        foreach ($registration_ids as $registration_id) {
-            $this->actor()->checkOption(
-                RegistrationsAdminPage::listTableCheckBoxSelectorForRegistrationId($registration_id)
-            );
-        }
-    }
-
-
-    /**
-     * Navigates the actor to the default registration list table page.
-     * @param string $additional_params
-     */
-    public function amOnDefaultRegistrationsListTableAdminPage($additional_params = '')
-    {
-        $this->actor()->amOnAdminPage(
-            RegistrationsAdminPage::registrationsDefaultAdminListTableUrl($additional_params)
-        );
-        //wait for page to fully load
-        $this->actor()->wait(5);
-    }
-
-
-    /**
-     * Will enter the provided value in the registration list table search field and execute a search for that value.
-     * @param string $search_text
-     */
-    public function searchForRegistrationOnRegistrationListTableWithText($search_text)
-    {
-        $this->amOnDefaultRegistrationsListTableAdminPage();
-        $this->actor()->fillField(RegistrationsAdminPage::SEARCH_INPUT_SELECTOR_LIST_TABLE_REGISTRATION, $search_text);
-        $this->actor()->click(CoreAdmin::LIST_TABLE_SEARCH_SUBMIT_SELECTOR);
-        $this->actor()->waitForText('Displaying search results for');
-    }
-
-
-
-    /**
-     * This will filter the registration list table to view registrations for the given event id.
-     * Assumption is made that you are logged into the admin but you do not need to be on the registration list table
-     * page.
-     *
-     * @param int $event_id  The id of the event viewing registrations for.
-     */
-    public function amViewingRegistrationsForEvent($event_id)
-    {
-        $this->actor()->amOnDefaultEventsListTablePage();
-        $this->actor()->click(EventsAdmin::listTableActionLinkRegistrationsForEvent($event_id));
-        $this->actor()->waitForText('Viewing registrations for the event');
-    }
-
-
-    /**
-     * This helper will initiate registering for the given event via the backend.
-     * @param int $event_id  The event to initiate registration for.
-     */
-    public function amOnAdminRegistrationPageForEvent($event_id)
-    {
-        $this->actor()->amViewingRegistrationsForEvent($event_id);
-        $this->actor()->click(RegistrationsAdminPage::BUTTON_ADD_NEW_REGISTRATION);
-        $this->actor()->waitForText('Adding Registration For');
-    }
-
-
-
-    /**
-     * This clicks the View Details Link for Registration with the given Id
-     * @param $registration_id
-     */
-    public function clickViewDetailsLinkForRegistrationWithId($registration_id)
-    {
-        $this->actor()->click(RegistrationsAdminPage::viewDetailsLinkSelectorForRegistrationId($registration_id));
-    }
-
-
-    /**
-     * /**
-     * This assumes you are on the admin details page for a registration in EE.  It selects the given status in the
-     * dropdown for changing registration status.
-     *
-     * @param string $status_label_or_value  Either the label for the dropdown option or the value for the option.
-     * @param $status_label_or_value
-     */
-    public function selectRegistrationStatusOnRegistrationDetailsPageFor($status_label_or_value)
-    {
-        $this->actor()->selectOption(
-            RegistrationsAdminPage::DROPDOWN_REGISTRATION_STATUS,
-            $status_label_or_value
-        );
-    }
-
-
-    /**
-     * This selects (or deselects) the "Send Related Messages" checkbox on the Registration Details page.
-     * @param bool $send_related_messages
-     */
-    public function selectSendRelatedMessagesOptionOnRegistrationDetailsPage($send_related_messages = true)
-    {
-        $send_related_messages
-            ? $this->actor()->selectOption(
-                RegistrationsAdminPage::DROPDOWN_SEND_RELATED_MESSAGES,
-                'Yes'
-            )
-            : $this->actor()->selecOption(
-                RegistrationsAdminPage::DROPDOWN_SEND_RELATED_MESSAGES,
-                'No'
-            );
-    }
-
-
-
-    /**
-     * This assumes you are on the admin details page for a registration in EE.  It selects the given status in the
-     * dropdown for changing registration status and submits the change.
-     *
-     * @param string $status_label_or_value  Either the label for the dropdown option or the value for the option.
-     * @param bool   $send_related_messages  Whether or not to send related messages after changing the bulk action.
-     */
-    public function changeRegistrationStatusOnRegistrationDetailsPageTo(
-        $status_label_or_value,
-        $send_related_messages = true
-    ) {
-        $this->actor()->selectRegistrationStatusOnRegistrationDetailsPageFor($status_label_or_value);
-        $this->actor()->selectSendRelatedMessagesOptionOnRegistrationDetailsPage($send_related_messages);
-        $this->actor()->click(RegistrationsAdminPage::BUTTON_UPDATE_REGISTRATION_STATUS);
-        $this->actor()->waitForText('Registration status has been set to');
-    }
+	/**
+	 * This will select all checkboxes on a registration list table for the given array of
+	 * registration ids.
+	 * Assumes the actor is on a list table page for registrations.
+	 * @param $registration_ids
+	 */
+	public function selectBulkActionCheckboxesForRegistrationIds(array $registration_ids)
+	{
+		foreach ($registration_ids as $registration_id) {
+			$this->actor()->checkOption(
+				RegistrationsAdminPage::listTableCheckBoxSelectorForRegistrationId($registration_id)
+			);
+		}
+	}
+
+
+	/**
+	 * Navigates the actor to the default registration list table page.
+	 * @param string $additional_params
+	 */
+	public function amOnDefaultRegistrationsListTableAdminPage($additional_params = '')
+	{
+		$this->actor()->amOnAdminPage(
+			RegistrationsAdminPage::registrationsDefaultAdminListTableUrl($additional_params)
+		);
+		//wait for page to fully load
+		$this->actor()->wait(5);
+	}
+
+
+	/**
+	 * Will enter the provided value in the registration list table search field and execute a search for that value.
+	 * @param string $search_text
+	 */
+	public function searchForRegistrationOnRegistrationListTableWithText($search_text)
+	{
+		$this->amOnDefaultRegistrationsListTableAdminPage();
+		$this->actor()->fillField(RegistrationsAdminPage::SEARCH_INPUT_SELECTOR_LIST_TABLE_REGISTRATION, $search_text);
+		$this->actor()->click(CoreAdmin::LIST_TABLE_SEARCH_SUBMIT_SELECTOR);
+		$this->actor()->waitForText('Displaying search results for');
+	}
+
+
+
+	/**
+	 * This will filter the registration list table to view registrations for the given event id.
+	 * Assumption is made that you are logged into the admin but you do not need to be on the registration list table
+	 * page.
+	 *
+	 * @param int $event_id  The id of the event viewing registrations for.
+	 */
+	public function amViewingRegistrationsForEvent($event_id)
+	{
+		$this->actor()->amOnDefaultEventsListTablePage();
+		$this->actor()->click(EventsAdmin::listTableActionLinkRegistrationsForEvent($event_id));
+		$this->actor()->waitForText('Viewing registrations for the event');
+	}
+
+
+	/**
+	 * This helper will initiate registering for the given event via the backend.
+	 * @param int $event_id  The event to initiate registration for.
+	 */
+	public function amOnAdminRegistrationPageForEvent($event_id)
+	{
+		$this->actor()->amViewingRegistrationsForEvent($event_id);
+		$this->actor()->click(RegistrationsAdminPage::BUTTON_ADD_NEW_REGISTRATION);
+		$this->actor()->waitForText('Adding Registration For');
+	}
+
+
+
+	/**
+	 * This clicks the View Details Link for Registration with the given Id
+	 * @param $registration_id
+	 */
+	public function clickViewDetailsLinkForRegistrationWithId($registration_id)
+	{
+		$this->actor()->click(RegistrationsAdminPage::viewDetailsLinkSelectorForRegistrationId($registration_id));
+	}
+
+
+	/**
+	 * /**
+	 * This assumes you are on the admin details page for a registration in EE.  It selects the given status in the
+	 * dropdown for changing registration status.
+	 *
+	 * @param string $status_label_or_value  Either the label for the dropdown option or the value for the option.
+	 * @param $status_label_or_value
+	 */
+	public function selectRegistrationStatusOnRegistrationDetailsPageFor($status_label_or_value)
+	{
+		$this->actor()->selectOption(
+			RegistrationsAdminPage::DROPDOWN_REGISTRATION_STATUS,
+			$status_label_or_value
+		);
+	}
+
+
+	/**
+	 * This selects (or deselects) the "Send Related Messages" checkbox on the Registration Details page.
+	 * @param bool $send_related_messages
+	 */
+	public function selectSendRelatedMessagesOptionOnRegistrationDetailsPage($send_related_messages = true)
+	{
+		$send_related_messages
+			? $this->actor()->selectOption(
+				RegistrationsAdminPage::DROPDOWN_SEND_RELATED_MESSAGES,
+				'Yes'
+			)
+			: $this->actor()->selecOption(
+				RegistrationsAdminPage::DROPDOWN_SEND_RELATED_MESSAGES,
+				'No'
+			);
+	}
+
+
+
+	/**
+	 * This assumes you are on the admin details page for a registration in EE.  It selects the given status in the
+	 * dropdown for changing registration status and submits the change.
+	 *
+	 * @param string $status_label_or_value  Either the label for the dropdown option or the value for the option.
+	 * @param bool   $send_related_messages  Whether or not to send related messages after changing the bulk action.
+	 */
+	public function changeRegistrationStatusOnRegistrationDetailsPageTo(
+		$status_label_or_value,
+		$send_related_messages = true
+	) {
+		$this->actor()->selectRegistrationStatusOnRegistrationDetailsPageFor($status_label_or_value);
+		$this->actor()->selectSendRelatedMessagesOptionOnRegistrationDetailsPage($send_related_messages);
+		$this->actor()->click(RegistrationsAdminPage::BUTTON_UPDATE_REGISTRATION_STATUS);
+		$this->actor()->waitForText('Registration status has been set to');
+	}
 
 }
\ No newline at end of file

acceptance_tests/Helpers/Checkout.php

Indentation +62 added lines, -62 removed lines

@@ -13,75 +13,75 @@
  */
 trait Checkout
 {
-    /**
-     * @param     $value
-     * @param int $attendee_number
-     * @param bool  $admin  Used to indicate whether we're filling out the field from the context of the admin or not.
-     */
-    public function fillOutFirstNameFieldForAttendee($value, $attendee_number = 1, $admin = false)
-    {
-        $this->actor()->fillField(CheckoutPage::firstNameFieldSelectorForAttendeeNumber($attendee_number, $admin), $value);
-    }
+	/**
+	 * @param     $value
+	 * @param int $attendee_number
+	 * @param bool  $admin  Used to indicate whether we're filling out the field from the context of the admin or not.
+	 */
+	public function fillOutFirstNameFieldForAttendee($value, $attendee_number = 1, $admin = false)
+	{
+		$this->actor()->fillField(CheckoutPage::firstNameFieldSelectorForAttendeeNumber($attendee_number, $admin), $value);
+	}
 
-    /**
-     * @param     $value
-     * @param int $attendee_number
-     * @param bool  $admin  Used to indicate whether we're filling out the field from the context of the admin or not.
-     */
-    public function fillOutLastNameFieldForAttendee($value, $attendee_number = 1, $admin = false)
-    {
-        $this->actor()->fillField(CheckoutPage::lastNameFieldSelectorForAttendeeNumber($attendee_number, $admin), $value);
-    }
+	/**
+	 * @param     $value
+	 * @param int $attendee_number
+	 * @param bool  $admin  Used to indicate whether we're filling out the field from the context of the admin or not.
+	 */
+	public function fillOutLastNameFieldForAttendee($value, $attendee_number = 1, $admin = false)
+	{
+		$this->actor()->fillField(CheckoutPage::lastNameFieldSelectorForAttendeeNumber($attendee_number, $admin), $value);
+	}
 
-    /**
-     * @param     $value
-     * @param int $attendee_number
-     * @param bool  $admin  Used to indicate whether we're filling out the field from the context of the admin or not.
-     */
-    public function fillOutEmailFieldForAttendee($value, $attendee_number = 1, $admin = false)
-    {
-        $this->actor()->fillField(CheckoutPage::emailFieldSelectorForAttendeeNumber($attendee_number, $admin), $value);
-    }
+	/**
+	 * @param     $value
+	 * @param int $attendee_number
+	 * @param bool  $admin  Used to indicate whether we're filling out the field from the context of the admin or not.
+	 */
+	public function fillOutEmailFieldForAttendee($value, $attendee_number = 1, $admin = false)
+	{
+		$this->actor()->fillField(CheckoutPage::emailFieldSelectorForAttendeeNumber($attendee_number, $admin), $value);
+	}
 
 
-    /**
-     * Clicks the next registration step button.
-     */
-    public function goToNextRegistrationStep()
-    {
-        $this->actor()->click(CheckoutPage::NEXT_STEP_BUTTON_SELECTOR);
-    }
+	/**
+	 * Clicks the next registration step button.
+	 */
+	public function goToNextRegistrationStep()
+	{
+		$this->actor()->click(CheckoutPage::NEXT_STEP_BUTTON_SELECTOR);
+	}
 
 
-    /**
-     * Selects the payment option for the given payment method slug.
-     *
-     * @param string $payment_method_slug
-     * @param bool   $verify_selected      If true, this will wait for the "Important Information" info box after the
-     *                                     payment option select box is complete.  Otherwise its up to calling code to
-     *                                     wait for whatever is needed after selecting the payment method.
-     */
-    public function selectPaymentOptionFor($payment_method_slug = 'invoice', $verify_selected = true)
-    {
-        $this->waitForElementVisible(CheckoutPage::SELECTOR_PAYMENT_OPTIONS_CONTAINER);
-        $this->wait(5);
-        $this->actor()->selectOption(
-            CheckoutPage::PAYMENT_METHOD_STEP_FORM,
-            $payment_method_slug
-        );
-        if ($verify_selected) {
-            $this->actor()->waitForText('Important information regarding your payment');
-        }
-    }
+	/**
+	 * Selects the payment option for the given payment method slug.
+	 *
+	 * @param string $payment_method_slug
+	 * @param bool   $verify_selected      If true, this will wait for the "Important Information" info box after the
+	 *                                     payment option select box is complete.  Otherwise its up to calling code to
+	 *                                     wait for whatever is needed after selecting the payment method.
+	 */
+	public function selectPaymentOptionFor($payment_method_slug = 'invoice', $verify_selected = true)
+	{
+		$this->waitForElementVisible(CheckoutPage::SELECTOR_PAYMENT_OPTIONS_CONTAINER);
+		$this->wait(5);
+		$this->actor()->selectOption(
+			CheckoutPage::PAYMENT_METHOD_STEP_FORM,
+			$payment_method_slug
+		);
+		if ($verify_selected) {
+			$this->actor()->waitForText('Important information regarding your payment');
+		}
+	}
 
 
-    /**
-     * Submits the payment options step form.
-     * Assumes the actor is in the context of the payment options SPCO step.
-     */
-    public function submitPaymentOptionsRegistrationStepForm()
-    {
-        $this->actor()->submitForm(CheckoutPage::PAYMENT_METHOD_STEP_FORM, array());
-    }
+	/**
+	 * Submits the payment options step form.
+	 * Assumes the actor is in the context of the payment options SPCO step.
+	 */
+	public function submitPaymentOptionsRegistrationStepForm()
+	{
+		$this->actor()->submitForm(CheckoutPage::PAYMENT_METHOD_STEP_FORM, array());
+	}
 
 }
\ No newline at end of file

acceptance_tests/Page/EventsAdmin.php

Indentation +276 added lines, -276 removed lines

@@ -14,280 +14,280 @@
 class EventsAdmin extends CoreAdmin
 {
 
-    /**
-     * Selector for the Add new Event button in the admin.
-     * @var string
-     */
-    const ADD_NEW_EVENT_BUTTON_SELECTOR = '#add-new-event';
-
-
-    /**
-     * Selector for the Event Title field in the event editor
-     * @var string
-     */
-    const EVENT_EDITOR_TITLE_FIELD_SELECTOR = ['xpath' => "//input[@id='title']"];
-
-    /**
-     * Selector for the publish submit button in the event editor.
-     * @var string
-     */
-    const EVENT_EDITOR_PUBLISH_BUTTON_SELECTOR = ['xpath'=>"//div[@id='major-publishing-actions']//input[@id='publish']"];
-
-
-    /**
-     * Selector for the save button in the event editor
-     */
-    const EVENT_EDITOR_SAVE_BUTTON_SELECTOR = ['xpath' => "//div[@id='minor-publishing-actions']//input[@id='save-post']"];
-
-
-    /**
-     * @var string
-     */
-    const EVENT_EDITOR_DEFAULT_REGISTRATION_STATUS_FIELD_SELECTOR = '#EVT_default_registration_status';
-
-    /**
-     * Selector for the view link after publishing an event.
-     * @var string
-     */
-    const EVENT_EDITOR_VIEW_LINK_AFTER_PUBLISH_SELECTOR = "//span[@id='sample-permalink']/a";
-
-
-    /**
-     * Selector for the ID of the event in the event editor
-     * @var string
-     */
-    const EVENT_EDITOR_EVT_ID_SELECTOR = "//input[@id='post_ID']";
-
-
-    /**
-     * Selector for the search input on the event list table page.
-     * @var string
-     */
-    const EVENT_LIST_TABLE_SEARCH_INPUT_SELECTOR = '#toplevel_page_espresso_events-search-input';
-
-
-
-
-    /**
-     * @param string $additional_params
-     * @return string
-     */
-    public static function defaultEventsListTableUrl($additional_params = '')
-    {
-        return self::adminUrl('espresso_events', 'default', $additional_params);
-    }
-
-
-    /**
-     * The selector for the DTTname field for the given row in the event editor.
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorDatetimeNameFieldSelector($row_number = 1)
-    {
-        return self::eventEditorDatetimeFieldSelectorForField('DTT_name', $row_number);
-    }
-
-
-    /**
-     * The selector for the DTT_EVT_start field for the given row in the event editor.d
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorDatetimeStartDateFieldSelector($row_number = 1)
-    {
-        return self::eventEditorDatetimeFieldSelectorForField('DTT_EVT_start', $row_number);
-    }
-
-
-    /**
-     * Wrapper for getting the selector for a given field and given row of a datetime in the event editor.
-     *
-     * @param string $field_name
-     * @param int    $row_number
-     * @return string
-     */
-    public static function eventEditorDatetimeFieldSelectorForField($field_name, $row_number = 1)
-    {
-        return "//input[@id='event-datetime-$field_name-$row_number']";
-    }
-
-
-    /**
-     * The selector for the TKT_name field for the given display row in the event editor.
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorTicketNameFieldSelector($row_number = 1)
-    {
-        return self::eventEditorTicketFieldSelectorForFieldInDisplayRow('TKT_name', $row_number);
-    }
-
-
-    /**
-     * Selector for the TKT_base_price field for the given display row in the event editor.
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorTicketPriceFieldSelector($row_number = 1)
-    {
-        return self::eventEditorTicketFieldSelectorForFieldInDisplayRow('TKT_base_price', $row_number);
-    }
-
-
-    /**
-     * Selector for the TKT_qty field for the given display row in the event editor.
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorTicketQuantityFieldSelector($row_number = 1)
-    {
-        return self::eventEditorTicketFieldSelectorForFieldInDisplayRow('TKT_qty', $row_number);
-    }
-
-
-    /**
-     * Selector for the advanced details toggle for the ticket for the given display row in the event editor.
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorTicketAdvancedDetailsSelector($row_number = 1)
-    {
-        return "//tr[@id='display-ticketrow-$row_number']//span[contains(@class, 'gear-icon')]";
-    }
-
-
-    /**
-     * Selector for the subtotal amount for the given display row of the ticket in the event editor.
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorTicketAdvancedDetailsSubtotalSelector($row_number = 1)
-    {
-        return "//span[@id='price-total-amount-$row_number']";
-    }
-
-
-    /**
-     * Selector for the Total element for the given display row of the ticket in the event editor.
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorTicketAdvancedDetailsTotalSelector($row_number = 1)
-    {
-        return "//span[@id='price-total-amount-$row_number']";
-    }
-
-
-    /**
-     * Selector for the taxable selector for the ticket for the given display row in the event editor.
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorTicketTaxableCheckboxSelector($row_number = 1)
-    {
-        return "//input[@id='edit-ticket-TKT_taxable-$row_number']";
-    }
-
-
-    /**
-     * This returns the xpath locater for the Tax amount display container within the advanced settings view for the
-     * given ticket (row) and the given tax id (PRC_ID).
-     *
-     * @param int $tax_id     The PRC_ID for the tax you want the locater for.  Note, this defaults to the default tax
-     *                        setup on a fresh install.
-     * @param int $row_number What row representing the ticket you want the locator for.
-     * @return string
-     */
-    public static function eventEditorTicketTaxAmountDisplayForTaxIdAndTicketRowSelector($tax_id = 2, $row_number = 1)
-    {
-        return "//span[@id='TKT-tax-amount-display-$tax_id-$row_number']";
-    }
-
-
-    /**
-     * Wrapper for getting the selector for a given field and given display row of a ticket in the event editor.
-     * @param     $field_name
-     * @param int $row_number
-     * @return string
-     */
-    public static function eventEditorTicketFieldSelectorForFieldInDisplayRow($field_name, $row_number = 1)
-    {
-        return "//tr[@id='display-ticketrow-$row_number']//input[contains(@class, 'edit-ticket-$field_name')]";
-    }
-
-
-    /**
-     * Returns the selector for the event title edit link in the events list table for the given Event Title.
-     * @param string $event_title
-     * @return string
-     */
-    public static function eventListTableEventTitleEditLinkSelectorForTitle($event_title)
-    {
-        return "//td[contains(@class, 'column-name')]/strong/a[text()='$event_title']";
-    }
-
-
-    /**
-     * Locator for for the ID column in the event list table for a given event title.
-     * @param string $event_title
-     * @return string
-     */
-    public static function eventListTableEventIdSelectorForTitle($event_title)
-    {
-        return "//td[contains(@class, 'column-name')]/strong/a[text()='$event_title']"
-               . "//ancestor::tr/th[contains(@class, 'check-column')]/input";
-    }
-
-
-    /**
-     * Locator for the view link in the row of an event list table for the given event title.
-     * @param string $event_title
-     * @return string
-     */
-    public static function eventListTableEventTitleViewLinkSelectorForTitle($event_title)
-    {
-        return "//td[contains(@class, 'column-name')]/strong/a[text()='$event_title']"
-               . "//ancestor::td//span[@class='view']/a";
-    }
-
-
-    /**
-     * Locator for the messenger tab in the Notifications metabox in the event editor.
-     * @param string $messenger_slug  The slug for the messenger (it's reference slug).
-     * @return string
-     */
-    public static function eventEditorNotificationsMetaBoxMessengerTabSelector($messenger_slug)
-    {
-        return "//div[@id='espresso_events_Messages_Hooks_Extend_messages_metabox_metabox']"
-               . "//a[@rel='ee-tab-$messenger_slug']";
-    }
-
-
-    /**
-     * Locator for the select input within the notifications metabox.
-     * Note, this assumes the tab content for the related messenger is already visible.
-     * @param string $message_type_label The message type label (visible string in the table) you want the selector for.
-     * @return string
-     */
-    public static function eventEditorNotificationsMetaBoxSelectSelectorForMessageType($message_type_label)
-    {
-        return "//div[@id='espresso_events_Messages_Hooks_Extend_messages_metabox_metabox']"
-               . "//table[@class='messages-custom-template-switcher']"
-               . "//tr/td[contains(.,'Registration Approved')]"
-               . "//ancestor::tr//select[contains(@class,'message-template-selector')]";
-    }
-
-
-    /**
-     * Returns the selector for the action link to the registrations list table view filtered by the given event_id.
-     * Assumes one is in the context of the Events List Table
-     * @param int $event_id
-     * @return string
-     */
-    public static function listTableActionLinkRegistrationsForEvent($event_id)
-    {
-        return "//tbody[@id='the-list']/tr/td[contains(@class, 'column-id') and contains(.,$event_id)]"
-                . "//ancestor::tr/td//a[div[contains(@class, 'dashicons-groups')]]";
-    }
+	/**
+	 * Selector for the Add new Event button in the admin.
+	 * @var string
+	 */
+	const ADD_NEW_EVENT_BUTTON_SELECTOR = '#add-new-event';
+
+
+	/**
+	 * Selector for the Event Title field in the event editor
+	 * @var string
+	 */
+	const EVENT_EDITOR_TITLE_FIELD_SELECTOR = ['xpath' => "//input[@id='title']"];
+
+	/**
+	 * Selector for the publish submit button in the event editor.
+	 * @var string
+	 */
+	const EVENT_EDITOR_PUBLISH_BUTTON_SELECTOR = ['xpath'=>"//div[@id='major-publishing-actions']//input[@id='publish']"];
+
+
+	/**
+	 * Selector for the save button in the event editor
+	 */
+	const EVENT_EDITOR_SAVE_BUTTON_SELECTOR = ['xpath' => "//div[@id='minor-publishing-actions']//input[@id='save-post']"];
+
+
+	/**
+	 * @var string
+	 */
+	const EVENT_EDITOR_DEFAULT_REGISTRATION_STATUS_FIELD_SELECTOR = '#EVT_default_registration_status';
+
+	/**
+	 * Selector for the view link after publishing an event.
+	 * @var string
+	 */
+	const EVENT_EDITOR_VIEW_LINK_AFTER_PUBLISH_SELECTOR = "//span[@id='sample-permalink']/a";
+
+
+	/**
+	 * Selector for the ID of the event in the event editor
+	 * @var string
+	 */
+	const EVENT_EDITOR_EVT_ID_SELECTOR = "//input[@id='post_ID']";
+
+
+	/**
+	 * Selector for the search input on the event list table page.
+	 * @var string
+	 */
+	const EVENT_LIST_TABLE_SEARCH_INPUT_SELECTOR = '#toplevel_page_espresso_events-search-input';
+
+
+
+
+	/**
+	 * @param string $additional_params
+	 * @return string
+	 */
+	public static function defaultEventsListTableUrl($additional_params = '')
+	{
+		return self::adminUrl('espresso_events', 'default', $additional_params);
+	}
+
+
+	/**
+	 * The selector for the DTTname field for the given row in the event editor.
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorDatetimeNameFieldSelector($row_number = 1)
+	{
+		return self::eventEditorDatetimeFieldSelectorForField('DTT_name', $row_number);
+	}
+
+
+	/**
+	 * The selector for the DTT_EVT_start field for the given row in the event editor.d
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorDatetimeStartDateFieldSelector($row_number = 1)
+	{
+		return self::eventEditorDatetimeFieldSelectorForField('DTT_EVT_start', $row_number);
+	}
+
+
+	/**
+	 * Wrapper for getting the selector for a given field and given row of a datetime in the event editor.
+	 *
+	 * @param string $field_name
+	 * @param int    $row_number
+	 * @return string
+	 */
+	public static function eventEditorDatetimeFieldSelectorForField($field_name, $row_number = 1)
+	{
+		return "//input[@id='event-datetime-$field_name-$row_number']";
+	}
+
+
+	/**
+	 * The selector for the TKT_name field for the given display row in the event editor.
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorTicketNameFieldSelector($row_number = 1)
+	{
+		return self::eventEditorTicketFieldSelectorForFieldInDisplayRow('TKT_name', $row_number);
+	}
+
+
+	/**
+	 * Selector for the TKT_base_price field for the given display row in the event editor.
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorTicketPriceFieldSelector($row_number = 1)
+	{
+		return self::eventEditorTicketFieldSelectorForFieldInDisplayRow('TKT_base_price', $row_number);
+	}
+
+
+	/**
+	 * Selector for the TKT_qty field for the given display row in the event editor.
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorTicketQuantityFieldSelector($row_number = 1)
+	{
+		return self::eventEditorTicketFieldSelectorForFieldInDisplayRow('TKT_qty', $row_number);
+	}
+
+
+	/**
+	 * Selector for the advanced details toggle for the ticket for the given display row in the event editor.
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorTicketAdvancedDetailsSelector($row_number = 1)
+	{
+		return "//tr[@id='display-ticketrow-$row_number']//span[contains(@class, 'gear-icon')]";
+	}
+
+
+	/**
+	 * Selector for the subtotal amount for the given display row of the ticket in the event editor.
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorTicketAdvancedDetailsSubtotalSelector($row_number = 1)
+	{
+		return "//span[@id='price-total-amount-$row_number']";
+	}
+
+
+	/**
+	 * Selector for the Total element for the given display row of the ticket in the event editor.
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorTicketAdvancedDetailsTotalSelector($row_number = 1)
+	{
+		return "//span[@id='price-total-amount-$row_number']";
+	}
+
+
+	/**
+	 * Selector for the taxable selector for the ticket for the given display row in the event editor.
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorTicketTaxableCheckboxSelector($row_number = 1)
+	{
+		return "//input[@id='edit-ticket-TKT_taxable-$row_number']";
+	}
+
+
+	/**
+	 * This returns the xpath locater for the Tax amount display container within the advanced settings view for the
+	 * given ticket (row) and the given tax id (PRC_ID).
+	 *
+	 * @param int $tax_id     The PRC_ID for the tax you want the locater for.  Note, this defaults to the default tax
+	 *                        setup on a fresh install.
+	 * @param int $row_number What row representing the ticket you want the locator for.
+	 * @return string
+	 */
+	public static function eventEditorTicketTaxAmountDisplayForTaxIdAndTicketRowSelector($tax_id = 2, $row_number = 1)
+	{
+		return "//span[@id='TKT-tax-amount-display-$tax_id-$row_number']";
+	}
+
+
+	/**
+	 * Wrapper for getting the selector for a given field and given display row of a ticket in the event editor.
+	 * @param     $field_name
+	 * @param int $row_number
+	 * @return string
+	 */
+	public static function eventEditorTicketFieldSelectorForFieldInDisplayRow($field_name, $row_number = 1)
+	{
+		return "//tr[@id='display-ticketrow-$row_number']//input[contains(@class, 'edit-ticket-$field_name')]";
+	}
+
+
+	/**
+	 * Returns the selector for the event title edit link in the events list table for the given Event Title.
+	 * @param string $event_title
+	 * @return string
+	 */
+	public static function eventListTableEventTitleEditLinkSelectorForTitle($event_title)
+	{
+		return "//td[contains(@class, 'column-name')]/strong/a[text()='$event_title']";
+	}
+
+
+	/**
+	 * Locator for for the ID column in the event list table for a given event title.
+	 * @param string $event_title
+	 * @return string
+	 */
+	public static function eventListTableEventIdSelectorForTitle($event_title)
+	{
+		return "//td[contains(@class, 'column-name')]/strong/a[text()='$event_title']"
+			   . "//ancestor::tr/th[contains(@class, 'check-column')]/input";
+	}
+
+
+	/**
+	 * Locator for the view link in the row of an event list table for the given event title.
+	 * @param string $event_title
+	 * @return string
+	 */
+	public static function eventListTableEventTitleViewLinkSelectorForTitle($event_title)
+	{
+		return "//td[contains(@class, 'column-name')]/strong/a[text()='$event_title']"
+			   . "//ancestor::td//span[@class='view']/a";
+	}
+
+
+	/**
+	 * Locator for the messenger tab in the Notifications metabox in the event editor.
+	 * @param string $messenger_slug  The slug for the messenger (it's reference slug).
+	 * @return string
+	 */
+	public static function eventEditorNotificationsMetaBoxMessengerTabSelector($messenger_slug)
+	{
+		return "//div[@id='espresso_events_Messages_Hooks_Extend_messages_metabox_metabox']"
+			   . "//a[@rel='ee-tab-$messenger_slug']";
+	}
+
+
+	/**
+	 * Locator for the select input within the notifications metabox.
+	 * Note, this assumes the tab content for the related messenger is already visible.
+	 * @param string $message_type_label The message type label (visible string in the table) you want the selector for.
+	 * @return string
+	 */
+	public static function eventEditorNotificationsMetaBoxSelectSelectorForMessageType($message_type_label)
+	{
+		return "//div[@id='espresso_events_Messages_Hooks_Extend_messages_metabox_metabox']"
+			   . "//table[@class='messages-custom-template-switcher']"
+			   . "//tr/td[contains(.,'Registration Approved')]"
+			   . "//ancestor::tr//select[contains(@class,'message-template-selector')]";
+	}
+
+
+	/**
+	 * Returns the selector for the action link to the registrations list table view filtered by the given event_id.
+	 * Assumes one is in the context of the Events List Table
+	 * @param int $event_id
+	 * @return string
+	 */
+	public static function listTableActionLinkRegistrationsForEvent($event_id)
+	{
+		return "//tbody[@id='the-list']/tr/td[contains(@class, 'column-id') and contains(.,$event_id)]"
+				. "//ancestor::tr/td//a[div[contains(@class, 'dashicons-groups')]]";
+	}
 }

acceptance_tests/Page/TicketSelector.php

Indentation +21 added lines, -21 removed lines

@@ -12,27 +12,27 @@
 class TicketSelector
 {
 
-    /**
-     * Return the selector for the ticket option select input for the given event id.
-     * @param int|string $event_id
-     * @return string
-     */
-    public static function ticketOptionByEventIdSelector($event_id)
-    {
-        return "//select[@id='ticket-selector-tbl-qty-slct-$event_id-1']";
-    }
+	/**
+	 * Return the selector for the ticket option select input for the given event id.
+	 * @param int|string $event_id
+	 * @return string
+	 */
+	public static function ticketOptionByEventIdSelector($event_id)
+	{
+		return "//select[@id='ticket-selector-tbl-qty-slct-$event_id-1']";
+	}
 
 
-    /**
-     * Return the selector for the submit button for the ticket selector for the given event id.
-     * @param int|string $event_id
-     * @param bool       $admin     Used to return the selector from the context of the admin (true) or frontend (false)
-     * @return string
-     */
-    public static function ticketSelectionSubmitSelectorByEventId($event_id, $admin = false)
-    {
-        return $admin
-            ? "#ee-new-registration-step-button"
-            : "#ticket-selector-submit-$event_id-btn";
-    }
+	/**
+	 * Return the selector for the submit button for the ticket selector for the given event id.
+	 * @param int|string $event_id
+	 * @param bool       $admin     Used to return the selector from the context of the admin (true) or frontend (false)
+	 * @return string
+	 */
+	public static function ticketSelectionSubmitSelectorByEventId($event_id, $admin = false)
+	{
+		return $admin
+			? "#ee-new-registration-step-button"
+			: "#ticket-selector-submit-$event_id-btn";
+	}
 }
\ No newline at end of file

acceptance_tests/Page/RegistrationsAdmin.php

Indentation +43 added lines, -43 removed lines

@@ -12,47 +12,47 @@
 class RegistrationsAdmin extends CoreAdmin
 {
 
-    const REGISTRATION_STATUS_NOT_APPROVED = 'RNA';
-    const REGISTRATION_STATUS_APPROVED = 'RAP';
-    const REGISTRATION_STATUS_PENDING_PAYMENT = 'RPP';
-    const SEARCH_INPUT_SELECTOR_LIST_TABLE_REGISTRATION = '#event-espresso_page_espresso_registrations-search-input';
-    const BUTTON_ADD_NEW_REGISTRATION = '#add-new-registration';
-    const DROPDOWN_REGISTRATION_STATUS = '#reg-status-change-form-reg-status';
-    const BUTTON_UPDATE_REGISTRATION_STATUS = '#reg-status-change-form-submit-submit';
-    const DROPDOWN_SEND_RELATED_MESSAGES = '#reg-status-change-form-send-notifications';
-
-
-    /**
-     * @param string $additional_params
-     * @return string
-     */
-    public static function registrationsDefaultAdminListTableUrl($additional_params = '')
-    {
-        return self::adminUrl('espresso_registrations', 'default', $additional_params);
-    }
-
-
-    /**
-     * Given a registration id, this will return the selector for all the checkbox for that id.
-     * Assumes the view is the default registrations list table.
-     * @param int $registration_id
-     * @return string
-     */
-    public static function listTableCheckBoxSelectorForRegistrationId($registration_id)
-    {
-        return "//input[@name='_REG_ID[]' and @value='{$registration_id}']";
-    }
-
-
-    /**
-     * Given a registration id, this will return the selector for the link to the registration details.
-     * Assumes the view is the default registrations list table.
-     * @param int $registration_id
-     * @return string
-     */
-    public static function viewDetailsLinkSelectorForRegistrationId($registration_id)
-    {
-        return "//tbody[@id='the-list']/tr/td[contains(@class, 'column-_REG_ID') and contains(., $registration_id)]"
-            . "//ancestor::tr/td[contains(@class, 'column-ATT_fname')]/a[1]";
-    }
+	const REGISTRATION_STATUS_NOT_APPROVED = 'RNA';
+	const REGISTRATION_STATUS_APPROVED = 'RAP';
+	const REGISTRATION_STATUS_PENDING_PAYMENT = 'RPP';
+	const SEARCH_INPUT_SELECTOR_LIST_TABLE_REGISTRATION = '#event-espresso_page_espresso_registrations-search-input';
+	const BUTTON_ADD_NEW_REGISTRATION = '#add-new-registration';
+	const DROPDOWN_REGISTRATION_STATUS = '#reg-status-change-form-reg-status';
+	const BUTTON_UPDATE_REGISTRATION_STATUS = '#reg-status-change-form-submit-submit';
+	const DROPDOWN_SEND_RELATED_MESSAGES = '#reg-status-change-form-send-notifications';
+
+
+	/**
+	 * @param string $additional_params
+	 * @return string
+	 */
+	public static function registrationsDefaultAdminListTableUrl($additional_params = '')
+	{
+		return self::adminUrl('espresso_registrations', 'default', $additional_params);
+	}
+
+
+	/**
+	 * Given a registration id, this will return the selector for all the checkbox for that id.
+	 * Assumes the view is the default registrations list table.
+	 * @param int $registration_id
+	 * @return string
+	 */
+	public static function listTableCheckBoxSelectorForRegistrationId($registration_id)
+	{
+		return "//input[@name='_REG_ID[]' and @value='{$registration_id}']";
+	}
+
+
+	/**
+	 * Given a registration id, this will return the selector for the link to the registration details.
+	 * Assumes the view is the default registrations list table.
+	 * @param int $registration_id
+	 * @return string
+	 */
+	public static function viewDetailsLinkSelectorForRegistrationId($registration_id)
+	{
+		return "//tbody[@id='the-list']/tr/td[contains(@class, 'column-_REG_ID') and contains(., $registration_id)]"
+			. "//ancestor::tr/td[contains(@class, 'column-ATT_fname')]/a[1]";
+	}
 }
\ No newline at end of file

acceptance_tests/Page/Checkout.php

Indentation +67 added lines, -67 removed lines

@@ -13,71 +13,71 @@
 class Checkout
 {
 
-    /**
-     * The class selector for the next step button in the checkout.
-     * @var string
-     */
-    const NEXT_STEP_BUTTON_SELECTOR = '.spco-next-step-btn';
-
-
-    const PAYMENT_METHOD_STEP_FORM = '#ee-spco-payment_options-reg-step-form';
-
-
-    const SELECTOR_PAYMENT_OPTIONS_CONTAINER = '#spco-available-methods-of-payment-dv';
-
-
-    /**
-     * @param int $attendee_number
-     * @param bool  $admin  Used to indicate whether we're retrieving the selector from the context of the admin or not.
-     * @return string
-     */
-    public static function firstNameFieldSelectorForAttendeeNumber($attendee_number = 1, $admin = false)
-    {
-        return self::fieldSelectorForAttendeeNumber('fname', $attendee_number, $admin);
-    }
-
-
-    /**
-     * @param int $attendee_number
-     * @param bool  $admin  Used to indicate whether we're retrieving the selector from the context of the admin or not.
-     * @return string
-     */
-    public static function lastNameFieldSelectorForAttendeeNumber($attendee_number = 1, $admin = false)
-    {
-        return self::fieldSelectorForAttendeeNumber('lname', $attendee_number, $admin);
-    }
-
-
-    /**
-     * @param int $attendee_number
-     * @param bool  $admin  Used to indicate whether we're retrieving the selector from the context of the admin or not.
-     * @return string
-     */
-    public static function emailFieldSelectorForAttendeeNumber($attendee_number = 1, $admin = false)
-    {
-        return self::fieldSelectorForAttendeeNumber('email', $attendee_number, $admin);
-    }
-
-    /**
-     * @param string    $field_name
-     * @param int $attendee_number
-     * @param bool  $admin  Used to indicate whether we're retrieving the selector from the context of the admin or not.
-     * @return string
-     */
-    public static function fieldSelectorForAttendeeNumber($field_name, $attendee_number = 1, $admin = false)
-    {
-        return $admin
-                ? "//fieldset[starts-with(@id, 'ee-registration-$attendee_number')]//input[contains(@class, 'ee-reg-qstn-$field_name')]"
-                : "//div[starts-with(@id, 'spco-attendee-panel-dv-$attendee_number')]//input[contains(@class, 'ee-reg-qstn-$field_name')]";
-    }
-
-
-    /**
-     * @param string $payment_method_slug Slug for the payment method.
-     * @return string
-     */
-    public static function fieldSelectorForPaymentOption($payment_method_slug)
-    {
-        return "#ee-available-payment-method-inputs-{$payment_method_slug}";
-    }
+	/**
+	 * The class selector for the next step button in the checkout.
+	 * @var string
+	 */
+	const NEXT_STEP_BUTTON_SELECTOR = '.spco-next-step-btn';
+
+
+	const PAYMENT_METHOD_STEP_FORM = '#ee-spco-payment_options-reg-step-form';
+
+
+	const SELECTOR_PAYMENT_OPTIONS_CONTAINER = '#spco-available-methods-of-payment-dv';
+
+
+	/**
+	 * @param int $attendee_number
+	 * @param bool  $admin  Used to indicate whether we're retrieving the selector from the context of the admin or not.
+	 * @return string
+	 */
+	public static function firstNameFieldSelectorForAttendeeNumber($attendee_number = 1, $admin = false)
+	{
+		return self::fieldSelectorForAttendeeNumber('fname', $attendee_number, $admin);
+	}
+
+
+	/**
+	 * @param int $attendee_number
+	 * @param bool  $admin  Used to indicate whether we're retrieving the selector from the context of the admin or not.
+	 * @return string
+	 */
+	public static function lastNameFieldSelectorForAttendeeNumber($attendee_number = 1, $admin = false)
+	{
+		return self::fieldSelectorForAttendeeNumber('lname', $attendee_number, $admin);
+	}
+
+
+	/**
+	 * @param int $attendee_number
+	 * @param bool  $admin  Used to indicate whether we're retrieving the selector from the context of the admin or not.
+	 * @return string
+	 */
+	public static function emailFieldSelectorForAttendeeNumber($attendee_number = 1, $admin = false)
+	{
+		return self::fieldSelectorForAttendeeNumber('email', $attendee_number, $admin);
+	}
+
+	/**
+	 * @param string    $field_name
+	 * @param int $attendee_number
+	 * @param bool  $admin  Used to indicate whether we're retrieving the selector from the context of the admin or not.
+	 * @return string
+	 */
+	public static function fieldSelectorForAttendeeNumber($field_name, $attendee_number = 1, $admin = false)
+	{
+		return $admin
+				? "//fieldset[starts-with(@id, 'ee-registration-$attendee_number')]//input[contains(@class, 'ee-reg-qstn-$field_name')]"
+				: "//div[starts-with(@id, 'spco-attendee-panel-dv-$attendee_number')]//input[contains(@class, 'ee-reg-qstn-$field_name')]";
+	}
+
+
+	/**
+	 * @param string $payment_method_slug Slug for the payment method.
+	 * @return string
+	 */
+	public static function fieldSelectorForPaymentOption($payment_method_slug)
+	{
+		return "#ee-available-payment-method-inputs-{$payment_method_slug}";
+	}
 }

admin_pages/transactions/Transactions_Admin_Page.core.php

Doc Comments +2 added lines, -1 removed lines

@@ -1596,7 +1596,7 @@ 
      * @param  EE_Transaction $transaction
      * @param \EE_Payment     $payment
      * @param array           $REG_IDs
-     * @return bool
+     * @return boolean|null
      */
     protected function _update_registration_payments(
         EE_Transaction $transaction,
@@ -1797,6 +1797,7 @@ 
      *
      * @access protected
      * @param \EE_Payment | null $payment
+     * @param EE_Payment $payment
      */
     protected function _maybe_send_notifications($payment = null)
     {

Indentation +1952 added lines, -1952 removed lines

@@ -1,5 +1,5 @@ 
 <?php if (! defined('EVENT_ESPRESSO_VERSION')) {
-    exit('No direct script access allowed');
+	exit('No direct script access allowed');
 }
 
 /**
@@ -22,1960 +22,1960 @@ 
 class Transactions_Admin_Page extends EE_Admin_Page
 {
 
-    /**
-     * @var EE_Transaction
-     */
-    private $_transaction;
-
-    /**
-     * @var EE_Session
-     */
-    private $_session;
-
-    /**
-     * @var array $_txn_status
-     */
-    private static $_txn_status;
-
-    /**
-     * @var array $_pay_status
-     */
-    private static $_pay_status;
-
-    /**
-     * @var array $_existing_reg_payment_REG_IDs
-     */
-    protected $_existing_reg_payment_REG_IDs = null;
-
-
-    /**
-     * @Constructor
-     * @access public
-     * @param bool $routing
-     * @return Transactions_Admin_Page
-     */
-    public function __construct($routing = true)
-    {
-        parent::__construct($routing);
-    }
-
-
-    /**
-     *    _init_page_props
-     *
-     * @return void
-     */
-    protected function _init_page_props()
-    {
-        $this->page_slug        = TXN_PG_SLUG;
-        $this->page_label       = esc_html__('Transactions', 'event_espresso');
-        $this->_admin_base_url  = TXN_ADMIN_URL;
-        $this->_admin_base_path = TXN_ADMIN;
-    }
-
-
-    /**
-     *    _ajax_hooks
-     *
-     * @return void
-     */
-    protected function _ajax_hooks()
-    {
-        add_action('wp_ajax_espresso_apply_payment', array($this, 'apply_payments_or_refunds'));
-        add_action('wp_ajax_espresso_apply_refund', array($this, 'apply_payments_or_refunds'));
-        add_action('wp_ajax_espresso_delete_payment', array($this, 'delete_payment'));
-    }
-
-
-    /**
-     *    _define_page_props
-     *
-     * @return void
-     */
-    protected function _define_page_props()
-    {
-        $this->_admin_page_title = $this->page_label;
-        $this->_labels           = array(
-            'buttons' => array(
-                'add'    => esc_html__('Add New Transaction', 'event_espresso'),
-                'edit'   => esc_html__('Edit Transaction', 'event_espresso'),
-                'delete' => esc_html__('Delete Transaction', 'event_espresso'),
-            ),
-        );
-    }
-
-
-    /**
-     *        grab url requests and route them
-     *
-     * @access private
-     * @return void
-     */
-    public function _set_page_routes()
-    {
-
-        $this->_set_transaction_status_array();
-
-        $txn_id = ! empty($this->_req_data['TXN_ID']) && ! is_array($this->_req_data['TXN_ID']) ? $this->_req_data['TXN_ID'] : 0;
-
-        $this->_page_routes = array(
-
-            'default' => array(
-                'func'       => '_transactions_overview_list_table',
-                'capability' => 'ee_read_transactions',
-            ),
-
-            'view_transaction' => array(
-                'func'       => '_transaction_details',
-                'capability' => 'ee_read_transaction',
-                'obj_id'     => $txn_id,
-            ),
-
-            'send_payment_reminder' => array(
-                'func'       => '_send_payment_reminder',
-                'noheader'   => true,
-                'capability' => 'ee_send_message',
-            ),
-
-            'espresso_apply_payment' => array(
-                'func'       => 'apply_payments_or_refunds',
-                'noheader'   => true,
-                'capability' => 'ee_edit_payments',
-            ),
-
-            'espresso_apply_refund' => array(
-                'func'       => 'apply_payments_or_refunds',
-                'noheader'   => true,
-                'capability' => 'ee_edit_payments',
-            ),
-
-            'espresso_delete_payment' => array(
-                'func'       => 'delete_payment',
-                'noheader'   => true,
-                'capability' => 'ee_delete_payments',
-            ),
-
-        );
-
-    }
-
-
-    protected function _set_page_config()
-    {
-        $this->_page_config = array(
-            'default'          => array(
-                'nav'           => array(
-                    'label' => esc_html__('Overview', 'event_espresso'),
-                    'order' => 10,
-                ),
-                'list_table'    => 'EE_Admin_Transactions_List_Table',
-                'help_tabs'     => array(
-                    'transactions_overview_help_tab'                       => array(
-                        'title'    => esc_html__('Transactions Overview', 'event_espresso'),
-                        'filename' => 'transactions_overview',
-                    ),
-                    'transactions_overview_table_column_headings_help_tab' => array(
-                        'title'    => esc_html__('Transactions Table Column Headings', 'event_espresso'),
-                        'filename' => 'transactions_overview_table_column_headings',
-                    ),
-                    'transactions_overview_views_filters_help_tab'         => array(
-                        'title'    => esc_html__('Transaction Views & Filters & Search', 'event_espresso'),
-                        'filename' => 'transactions_overview_views_filters_search',
-                    ),
-                ),
-                'help_tour'     => array('Transactions_Overview_Help_Tour'),
-                /**
-                 * commented out because currently we are not displaying tips for transaction list table status but this
-                 * may change in a later iteration so want to keep the code for then.
-                 */
-                //'qtips' => array( 'Transactions_List_Table_Tips' ),
-                'require_nonce' => false,
-            ),
-            'view_transaction' => array(
-                'nav'       => array(
-                    'label'      => esc_html__('View Transaction', 'event_espresso'),
-                    'order'      => 5,
-                    'url'        => isset($this->_req_data['TXN_ID']) ? add_query_arg(array('TXN_ID' => $this->_req_data['TXN_ID']),
-                        $this->_current_page_view_url) : $this->_admin_base_url,
-                    'persistent' => false,
-                ),
-                'help_tabs' => array(
-                    'transactions_view_transaction_help_tab'                                              => array(
-                        'title'    => esc_html__('View Transaction', 'event_espresso'),
-                        'filename' => 'transactions_view_transaction',
-                    ),
-                    'transactions_view_transaction_transaction_details_table_help_tab'                    => array(
-                        'title'    => esc_html__('Transaction Details Table', 'event_espresso'),
-                        'filename' => 'transactions_view_transaction_transaction_details_table',
-                    ),
-                    'transactions_view_transaction_attendees_registered_help_tab'                         => array(
-                        'title'    => esc_html__('Attendees Registered', 'event_espresso'),
-                        'filename' => 'transactions_view_transaction_attendees_registered',
-                    ),
-                    'transactions_view_transaction_views_primary_registrant_billing_information_help_tab' => array(
-                        'title'    => esc_html__('Primary Registrant & Billing Information', 'event_espresso'),
-                        'filename' => 'transactions_view_transaction_primary_registrant_billing_information',
-                    ),
-                ),
-                'qtips'     => array('Transaction_Details_Tips'),
-                'help_tour' => array('Transaction_Details_Help_Tour'),
-                'metaboxes' => array('_transaction_details_metaboxes'),
-
-                'require_nonce' => false,
-            ),
-        );
-    }
-
-
-    /**
-     * The below methods aren't used by this class currently
-     */
-    protected function _add_screen_options()
-    {
-    }
-
-    protected function _add_feature_pointers()
-    {
-    }
-
-    public function admin_init()
-    {
-        // IF a registration was JUST added via the admin...
-        if (
-        isset(
-            $this->_req_data['redirect_from'],
-            $this->_req_data['EVT_ID'],
-            $this->_req_data['event_name']
-        )
-        ) {
-            // then set a cookie so that we can block any attempts to use
-            // the back button as a way to enter another registration.
-            setcookie('ee_registration_added', $this->_req_data['EVT_ID'], time() + WEEK_IN_SECONDS, '/');
-            // and update the global
-            $_COOKIE['ee_registration_added'] = $this->_req_data['EVT_ID'];
-        }
-        EE_Registry::$i18n_js_strings['invalid_server_response'] = esc_html__('An error occurred! Your request may have been processed, but a valid response from the server was not received. Please refresh the page and try again.',
-            'event_espresso');
-        EE_Registry::$i18n_js_strings['error_occurred']          = esc_html__('An error occurred! Please refresh the page and try again.',
-            'event_espresso');
-        EE_Registry::$i18n_js_strings['txn_status_array']        = self::$_txn_status;
-        EE_Registry::$i18n_js_strings['pay_status_array']        = self::$_pay_status;
-        EE_Registry::$i18n_js_strings['payments_total']          = esc_html__('Payments Total', 'event_espresso');
-        EE_Registry::$i18n_js_strings['transaction_overpaid']    = esc_html__('This transaction has been overpaid ! Payments Total',
-            'event_espresso');
-    }
-
-    public function admin_notices()
-    {
-    }
-
-    public function admin_footer_scripts()
-    {
-    }
-
-
-    /**
-     * _set_transaction_status_array
-     * sets list of transaction statuses
-     *
-     * @access private
-     * @return void
-     */
-    private function _set_transaction_status_array()
-    {
-        self::$_txn_status = EEM_Transaction::instance()->status_array(true);
-    }
-
-
-    /**
-     * get_transaction_status_array
-     * return the transaction status array for wp_list_table
-     *
-     * @access public
-     * @return array
-     */
-    public function get_transaction_status_array()
-    {
-        return self::$_txn_status;
-    }
-
-
-    /**
-     *    get list of payment statuses
-     *
-     * @access private
-     * @return void
-     */
-    private function _get_payment_status_array()
-    {
-        self::$_pay_status                      = EEM_Payment::instance()->status_array(true);
-        $this->_template_args['payment_status'] = self::$_pay_status;
-
-    }
-
-
-    /**
-     *    _add_screen_options_default
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _add_screen_options_default()
-    {
-        $this->_per_page_screen_option();
-    }
-
-
-    /**
-     * load_scripts_styles
-     *
-     * @access public
-     * @return void
-     */
-    public function load_scripts_styles()
-    {
-        //enqueue style
-        wp_register_style('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.css', array(),
-            EVENT_ESPRESSO_VERSION);
-        wp_enqueue_style('espresso_txn');
-        //scripts
-        wp_register_script('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.js', array(
-            'ee_admin_js',
-            'ee-datepicker',
-            'jquery-ui-datepicker',
-            'jquery-ui-draggable',
-            'ee-dialog',
-            'ee-accounting',
-            'ee-serialize-full-array',
-        ), EVENT_ESPRESSO_VERSION, true);
-        wp_enqueue_script('espresso_txn');
-
-    }
-
-
-    /**
-     *    load_scripts_styles_view_transaction
-     *
-     * @access public
-     * @return void
-     */
-    public function load_scripts_styles_view_transaction()
-    {
-        //styles
-        wp_enqueue_style('espresso-ui-theme');
-    }
-
-
-    /**
-     *    load_scripts_styles_default
-     *
-     * @access public
-     * @return void
-     */
-    public function load_scripts_styles_default()
-    {
-        //styles
-        wp_enqueue_style('espresso-ui-theme');
-    }
-
-
-    /**
-     *    _set_list_table_views_default
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _set_list_table_views_default()
-    {
-        $this->_views = array(
-            'all'       => array(
-                'slug'  => 'all',
-                'label' => esc_html__('View All Transactions', 'event_espresso'),
-                'count' => 0,
-            ),
-            'abandoned' => array(
-                'slug'  => 'abandoned',
-                'label' => esc_html__('Abandoned Transactions', 'event_espresso'),
-                'count' => 0,
-            ),
-            'failed'    => array(
-                'slug'  => 'failed',
-                'label' => esc_html__('Failed Transactions', 'event_espresso'),
-                'count' => 0,
-            ),
-        );
-    }
-
-
-    /**
-     * _set_transaction_object
-     * This sets the _transaction property for the transaction details screen
-     *
-     * @access private
-     * @return void
-     */
-    private function _set_transaction_object()
-    {
-        if (is_object($this->_transaction)) {
-            return;
-        } //get out we've already set the object
-
-        $TXN = EEM_Transaction::instance();
-
-        $TXN_ID = (! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
-
-        //get transaction object
-        $this->_transaction = $TXN->get_one_by_ID($TXN_ID);
-        $this->_session     = ! empty($this->_transaction) ? $this->_transaction->get('TXN_session_data') : null;
-        $this->_transaction->verify_abandoned_transaction_status();
-
-        if (empty($this->_transaction)) {
-            $error_msg = esc_html__('An error occurred and the details for Transaction ID #',
-                    'event_espresso') . $TXN_ID . esc_html__(' could not be retrieved.', 'event_espresso');
-            EE_Error::add_error($error_msg, __FILE__, __FUNCTION__, __LINE__);
-        }
-    }
-
-
-    /**
-     *    _transaction_legend_items
-     *
-     * @access protected
-     * @return array
-     */
-    protected function _transaction_legend_items()
-    {
-        EE_Registry::instance()->load_helper('MSG_Template');
-        $items = array();
-
-        if (EE_Registry::instance()->CAP->current_user_can('ee_read_global_messages', 'view_filtered_messages')) {
-            $related_for_icon = EEH_MSG_Template::get_message_action_icon('see_notifications_for');
-            if (isset($related_for_icon['css_class']) && isset($related_for_icon['label'])) {
-                $items['view_related_messages'] = array(
-                    'class' => $related_for_icon['css_class'],
-                    'desc'  => $related_for_icon['label'],
-                );
-            }
-        }
-
-        $items = apply_filters(
-            'FHEE__Transactions_Admin_Page___transaction_legend_items__items',
-            array_merge($items,
-                array(
-                    'view_details'          => array(
-                        'class' => 'dashicons dashicons-cart',
-                        'desc'  => esc_html__('View Transaction Details', 'event_espresso'),
-                    ),
-                    'view_invoice'          => array(
-                        'class' => 'dashicons dashicons-media-spreadsheet',
-                        'desc'  => esc_html__('View Transaction Invoice', 'event_espresso'),
-                    ),
-                    'view_receipt'          => array(
-                        'class' => 'dashicons dashicons-media-default',
-                        'desc'  => esc_html__('View Transaction Receipt', 'event_espresso'),
-                    ),
-                    'view_registration'     => array(
-                        'class' => 'dashicons dashicons-clipboard',
-                        'desc'  => esc_html__('View Registration Details', 'event_espresso'),
-                    ),
-                    'payment_overview_link' => array(
-                        'class' => 'dashicons dashicons-money',
-                        'desc'  => esc_html__('Make Payment on Frontend', 'event_espresso'),
-                    ),
-                )
-            )
-        );
-
-        if (EE_Registry::instance()->CAP->current_user_can('ee_send_message',
-            'espresso_transactions_send_payment_reminder')
-        ) {
-            if (EEH_MSG_Template::is_mt_active('payment_reminder')) {
-                $items['send_payment_reminder'] = array(
-                    'class' => 'dashicons dashicons-email-alt',
-                    'desc'  => esc_html__('Send Payment Reminder', 'event_espresso'),
-                );
-            } else {
-                $items['blank*'] = array(
-                    'class' => '',
-                    'desc'  => '',
-                );
-            }
-        } else {
-            $items['blank*'] = array(
-                'class' => '',
-                'desc'  => '',
-            );
-        }
-        $more_items = apply_filters(
-            'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
-            array(
-                'overpaid'   => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::overpaid_status_code, false, 'sentence'),
-                ),
-                'complete'   => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::complete_status_code, false, 'sentence'),
-                ),
-                'incomplete' => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::incomplete_status_code, false, 'sentence'),
-                ),
-                'abandoned'  => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::abandoned_status_code, false, 'sentence'),
-                ),
-                'failed'     => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::failed_status_code, false, 'sentence'),
-                ),
-            )
-        );
-
-        return array_merge($items, $more_items);
-    }
-
-
-    /**
-     *    _transactions_overview_list_table
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _transactions_overview_list_table()
-    {
-        $this->_admin_page_title                   = esc_html__('Transactions', 'event_espresso');
-        $event                                     = isset($this->_req_data['EVT_ID']) ? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID']) : null;
-        $this->_template_args['admin_page_header'] = $event instanceof EE_Event ? sprintf(esc_html__('%sViewing Transactions for the Event: %s%s',
-            'event_espresso'), '<h3>',
-            '<a href="' . EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit', 'post' => $event->ID()),
-                EVENTS_ADMIN_URL) . '" title="' . esc_attr__('Click to Edit event',
-                'event_espresso') . '">' . $event->get('EVT_name') . '</a>', '</h3>') : '';
-        $this->_template_args['after_list_table']  = $this->_display_legend($this->_transaction_legend_items());
-        $this->display_admin_list_table_page_with_no_sidebar();
-    }
-
-
-    /**
-     *    _transaction_details
-     * generates HTML for the View Transaction Details Admin page
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _transaction_details()
-    {
-        do_action('AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction);
-
-        $this->_set_transaction_status_array();
-
-        $this->_template_args                      = array();
-        $this->_template_args['transactions_page'] = $this->_wp_page_slug;
-
-        $this->_set_transaction_object();
-
-        $primary_registration = $this->_transaction->primary_registration();
-        $attendee             = $primary_registration instanceof EE_Registration ? $primary_registration->attendee() : null;
-
-        $this->_template_args['txn_nmbr']['value'] = $this->_transaction->ID();
-        $this->_template_args['txn_nmbr']['label'] = esc_html__('Transaction Number', 'event_espresso');
-
-        $this->_template_args['txn_datetime']['value'] = $this->_transaction->get_i18n_datetime('TXN_timestamp');
-        $this->_template_args['txn_datetime']['label'] = esc_html__('Date', 'event_espresso');
-
-        $this->_template_args['txn_status']['value'] = self::$_txn_status[$this->_transaction->get('STS_ID')];
-        $this->_template_args['txn_status']['label'] = esc_html__('Transaction Status', 'event_espresso');
-        $this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
-
-        $this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
-        $this->_template_args['total_paid']  = $this->_transaction->get('TXN_paid');
-
-        if (
-            $attendee instanceof EE_Attendee
-            && EE_Registry::instance()->CAP->current_user_can(
-                'ee_send_message',
-                'espresso_transactions_send_payment_reminder'
-            )
-        ) {
-            $this->_template_args['send_payment_reminder_button'] =
-                EEH_MSG_Template::is_mt_active('payment_reminder')
-                && $this->_transaction->get('STS_ID') != EEM_Transaction::complete_status_code
-                && $this->_transaction->get('STS_ID') != EEM_Transaction::overpaid_status_code
-                    ? EEH_Template::get_button_or_link(
-                    EE_Admin_Page::add_query_args_and_nonce(
-                        array(
-                            'action'      => 'send_payment_reminder',
-                            'TXN_ID'      => $this->_transaction->ID(),
-                            'redirect_to' => 'view_transaction',
-                        ),
-                        TXN_ADMIN_URL
-                    ),
-                    __(' Send Payment Reminder', 'event_espresso'),
-                    'button secondary-button right',
-                    'dashicons dashicons-email-alt'
-                )
-                    : '';
-        } else {
-            $this->_template_args['send_payment_reminder_button'] = '';
-        }
-
-        $amount_due                         = $this->_transaction->get('TXN_total') - $this->_transaction->get('TXN_paid');
-        $this->_template_args['amount_due'] = EEH_Template::format_currency($amount_due, true);
-        if (EE_Registry::instance()->CFG->currency->sign_b4) {
-            $this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign . $this->_template_args['amount_due'];
-        } else {
-            $this->_template_args['amount_due'] = $this->_template_args['amount_due'] . EE_Registry::instance()->CFG->currency->sign;
-        }
-        $this->_template_args['amount_due_class'] = '';
-
-        if ($this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total')) {
-            // paid in full
-            $this->_template_args['amount_due'] = false;
-        } elseif ($this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total')) {
-            // overpaid
-            $this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
-        } elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') > 0)) {
-            // monies owing
-            $this->_template_args['amount_due_class'] = 'txn-overview-part-payment-spn';
-        } elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') == 0)) {
-            // no payments made yet
-            $this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
-        } elseif ($this->_transaction->get('TXN_total') == 0) {
-            // free event
-            $this->_template_args['amount_due'] = false;
-        }
-
-        $payment_method = $this->_transaction->payment_method();
-
-        $this->_template_args['method_of_payment_name'] = $payment_method instanceof EE_Payment_Method
-            ? $payment_method->admin_name()
-            : esc_html__('Unknown', 'event_espresso');
-
-        $this->_template_args['currency_sign'] = EE_Registry::instance()->CFG->currency->sign;
-        // link back to overview
-        $this->_template_args['txn_overview_url'] = ! empty ($_SERVER['HTTP_REFERER'])
-            ? $_SERVER['HTTP_REFERER']
-            : TXN_ADMIN_URL;
-
-
-        // next link
-        $next_txn                                 = $this->_transaction->next(
-            null,
-            array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
-            'TXN_ID'
-        );
-        $this->_template_args['next_transaction'] = $next_txn
-            ? $this->_next_link(
-                EE_Admin_Page::add_query_args_and_nonce(
-                    array('action' => 'view_transaction', 'TXN_ID' => $next_txn['TXN_ID']),
-                    TXN_ADMIN_URL
-                ),
-                'dashicons dashicons-arrow-right ee-icon-size-22'
-            )
-            : '';
-        // previous link
-        $previous_txn                                 = $this->_transaction->previous(
-            null,
-            array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
-            'TXN_ID'
-        );
-        $this->_template_args['previous_transaction'] = $previous_txn
-            ? $this->_previous_link(
-                EE_Admin_Page::add_query_args_and_nonce(
-                    array('action' => 'view_transaction', 'TXN_ID' => $previous_txn['TXN_ID']),
-                    TXN_ADMIN_URL
-                ),
-                'dashicons dashicons-arrow-left ee-icon-size-22'
-            )
-            : '';
-
-        // were we just redirected here after adding a new registration ???
-        if (
-        isset(
-            $this->_req_data['redirect_from'],
-            $this->_req_data['EVT_ID'],
-            $this->_req_data['event_name']
-        )
-        ) {
-            if (
-            EE_Registry::instance()->CAP->current_user_can(
-                'ee_edit_registrations',
-                'espresso_registrations_new_registration',
-                $this->_req_data['EVT_ID']
-            )
-            ) {
-                $this->_admin_page_title .= '<a id="add-new-registration" class="add-new-h2 button-primary" href="';
-                $this->_admin_page_title .= EE_Admin_Page::add_query_args_and_nonce(
-                    array(
-                        'page'     => 'espresso_registrations',
-                        'action'   => 'new_registration',
-                        'return'   => 'default',
-                        'TXN_ID'   => $this->_transaction->ID(),
-                        'event_id' => $this->_req_data['EVT_ID'],
-                    ),
-                    REG_ADMIN_URL
-                );
-                $this->_admin_page_title .= '">';
-
-                $this->_admin_page_title .= sprintf(
-                    esc_html__('Add Another New Registration to Event: "%1$s" ?', 'event_espresso'),
-                    htmlentities(urldecode($this->_req_data['event_name']), ENT_QUOTES, 'UTF-8')
-                );
-                $this->_admin_page_title .= '</a>';
-            }
-            EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
-        }
-        // grab messages at the last second
-        $this->_template_args['notices'] = EE_Error::get_notices();
-        // path to template
-        $template_path                             = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
-        $this->_template_args['admin_page_header'] = EEH_Template::display_template($template_path,
-            $this->_template_args, true);
-
-        // the details template wrapper
-        $this->display_admin_page_with_sidebar();
-
-    }
-
-
-    /**
-     *        _transaction_details_metaboxes
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _transaction_details_metaboxes()
-    {
-
-        $this->_set_transaction_object();
-
-        add_meta_box('edit-txn-details-mbox', esc_html__('Transaction Details', 'event_espresso'),
-            array($this, 'txn_details_meta_box'), $this->_wp_page_slug, 'normal', 'high');
-        add_meta_box(
-            'edit-txn-attendees-mbox',
-            esc_html__('Attendees Registered in this Transaction', 'event_espresso'),
-            array($this, 'txn_attendees_meta_box'),
-            $this->_wp_page_slug,
-            'normal',
-            'high',
-            array('TXN_ID' => $this->_transaction->ID())
-        );
-        add_meta_box('edit-txn-registrant-mbox', esc_html__('Primary Contact', 'event_espresso'),
-            array($this, 'txn_registrant_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
-        add_meta_box('edit-txn-billing-info-mbox', esc_html__('Billing Information', 'event_espresso'),
-            array($this, 'txn_billing_info_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
-
-    }
-
-
-    /**
-     * txn_details_meta_box
-     * generates HTML for the Transaction main meta box
-     *
-     * @access public
-     * @return void
-     */
-    public function txn_details_meta_box()
-    {
-
-        $this->_set_transaction_object();
-        $this->_template_args['TXN_ID']   = $this->_transaction->ID();
-        $this->_template_args['attendee'] = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->attendee() : null;
-
-        //get line table
-        EEH_Autoloader::register_line_item_display_autoloaders();
-        $Line_Item_Display                       = new EE_Line_Item_Display('admin_table',
-            'EE_Admin_Table_Line_Item_Display_Strategy');
-        $this->_template_args['line_item_table'] = $Line_Item_Display->display_line_item($this->_transaction->total_line_item());
-        $this->_template_args['REG_code']        = $this->_transaction->get_first_related('Registration')->get('REG_code');
-
-        // process taxes
-        $taxes                         = $this->_transaction->get_many_related('Line_Item',
-            array(array('LIN_type' => EEM_Line_Item::type_tax)));
-        $this->_template_args['taxes'] = ! empty($taxes) ? $taxes : false;
-
-        $this->_template_args['grand_total']     = EEH_Template::format_currency($this->_transaction->get('TXN_total'),
-            false, false);
-        $this->_template_args['grand_raw_total'] = $this->_transaction->get('TXN_total');
-        $this->_template_args['TXN_status']      = $this->_transaction->get('STS_ID');
+	/**
+	 * @var EE_Transaction
+	 */
+	private $_transaction;
+
+	/**
+	 * @var EE_Session
+	 */
+	private $_session;
+
+	/**
+	 * @var array $_txn_status
+	 */
+	private static $_txn_status;
+
+	/**
+	 * @var array $_pay_status
+	 */
+	private static $_pay_status;
+
+	/**
+	 * @var array $_existing_reg_payment_REG_IDs
+	 */
+	protected $_existing_reg_payment_REG_IDs = null;
+
+
+	/**
+	 * @Constructor
+	 * @access public
+	 * @param bool $routing
+	 * @return Transactions_Admin_Page
+	 */
+	public function __construct($routing = true)
+	{
+		parent::__construct($routing);
+	}
+
+
+	/**
+	 *    _init_page_props
+	 *
+	 * @return void
+	 */
+	protected function _init_page_props()
+	{
+		$this->page_slug        = TXN_PG_SLUG;
+		$this->page_label       = esc_html__('Transactions', 'event_espresso');
+		$this->_admin_base_url  = TXN_ADMIN_URL;
+		$this->_admin_base_path = TXN_ADMIN;
+	}
+
+
+	/**
+	 *    _ajax_hooks
+	 *
+	 * @return void
+	 */
+	protected function _ajax_hooks()
+	{
+		add_action('wp_ajax_espresso_apply_payment', array($this, 'apply_payments_or_refunds'));
+		add_action('wp_ajax_espresso_apply_refund', array($this, 'apply_payments_or_refunds'));
+		add_action('wp_ajax_espresso_delete_payment', array($this, 'delete_payment'));
+	}
+
+
+	/**
+	 *    _define_page_props
+	 *
+	 * @return void
+	 */
+	protected function _define_page_props()
+	{
+		$this->_admin_page_title = $this->page_label;
+		$this->_labels           = array(
+			'buttons' => array(
+				'add'    => esc_html__('Add New Transaction', 'event_espresso'),
+				'edit'   => esc_html__('Edit Transaction', 'event_espresso'),
+				'delete' => esc_html__('Delete Transaction', 'event_espresso'),
+			),
+		);
+	}
+
+
+	/**
+	 *        grab url requests and route them
+	 *
+	 * @access private
+	 * @return void
+	 */
+	public function _set_page_routes()
+	{
+
+		$this->_set_transaction_status_array();
+
+		$txn_id = ! empty($this->_req_data['TXN_ID']) && ! is_array($this->_req_data['TXN_ID']) ? $this->_req_data['TXN_ID'] : 0;
+
+		$this->_page_routes = array(
+
+			'default' => array(
+				'func'       => '_transactions_overview_list_table',
+				'capability' => 'ee_read_transactions',
+			),
+
+			'view_transaction' => array(
+				'func'       => '_transaction_details',
+				'capability' => 'ee_read_transaction',
+				'obj_id'     => $txn_id,
+			),
+
+			'send_payment_reminder' => array(
+				'func'       => '_send_payment_reminder',
+				'noheader'   => true,
+				'capability' => 'ee_send_message',
+			),
+
+			'espresso_apply_payment' => array(
+				'func'       => 'apply_payments_or_refunds',
+				'noheader'   => true,
+				'capability' => 'ee_edit_payments',
+			),
+
+			'espresso_apply_refund' => array(
+				'func'       => 'apply_payments_or_refunds',
+				'noheader'   => true,
+				'capability' => 'ee_edit_payments',
+			),
+
+			'espresso_delete_payment' => array(
+				'func'       => 'delete_payment',
+				'noheader'   => true,
+				'capability' => 'ee_delete_payments',
+			),
+
+		);
+
+	}
+
+
+	protected function _set_page_config()
+	{
+		$this->_page_config = array(
+			'default'          => array(
+				'nav'           => array(
+					'label' => esc_html__('Overview', 'event_espresso'),
+					'order' => 10,
+				),
+				'list_table'    => 'EE_Admin_Transactions_List_Table',
+				'help_tabs'     => array(
+					'transactions_overview_help_tab'                       => array(
+						'title'    => esc_html__('Transactions Overview', 'event_espresso'),
+						'filename' => 'transactions_overview',
+					),
+					'transactions_overview_table_column_headings_help_tab' => array(
+						'title'    => esc_html__('Transactions Table Column Headings', 'event_espresso'),
+						'filename' => 'transactions_overview_table_column_headings',
+					),
+					'transactions_overview_views_filters_help_tab'         => array(
+						'title'    => esc_html__('Transaction Views & Filters & Search', 'event_espresso'),
+						'filename' => 'transactions_overview_views_filters_search',
+					),
+				),
+				'help_tour'     => array('Transactions_Overview_Help_Tour'),
+				/**
+				 * commented out because currently we are not displaying tips for transaction list table status but this
+				 * may change in a later iteration so want to keep the code for then.
+				 */
+				//'qtips' => array( 'Transactions_List_Table_Tips' ),
+				'require_nonce' => false,
+			),
+			'view_transaction' => array(
+				'nav'       => array(
+					'label'      => esc_html__('View Transaction', 'event_espresso'),
+					'order'      => 5,
+					'url'        => isset($this->_req_data['TXN_ID']) ? add_query_arg(array('TXN_ID' => $this->_req_data['TXN_ID']),
+						$this->_current_page_view_url) : $this->_admin_base_url,
+					'persistent' => false,
+				),
+				'help_tabs' => array(
+					'transactions_view_transaction_help_tab'                                              => array(
+						'title'    => esc_html__('View Transaction', 'event_espresso'),
+						'filename' => 'transactions_view_transaction',
+					),
+					'transactions_view_transaction_transaction_details_table_help_tab'                    => array(
+						'title'    => esc_html__('Transaction Details Table', 'event_espresso'),
+						'filename' => 'transactions_view_transaction_transaction_details_table',
+					),
+					'transactions_view_transaction_attendees_registered_help_tab'                         => array(
+						'title'    => esc_html__('Attendees Registered', 'event_espresso'),
+						'filename' => 'transactions_view_transaction_attendees_registered',
+					),
+					'transactions_view_transaction_views_primary_registrant_billing_information_help_tab' => array(
+						'title'    => esc_html__('Primary Registrant & Billing Information', 'event_espresso'),
+						'filename' => 'transactions_view_transaction_primary_registrant_billing_information',
+					),
+				),
+				'qtips'     => array('Transaction_Details_Tips'),
+				'help_tour' => array('Transaction_Details_Help_Tour'),
+				'metaboxes' => array('_transaction_details_metaboxes'),
+
+				'require_nonce' => false,
+			),
+		);
+	}
+
+
+	/**
+	 * The below methods aren't used by this class currently
+	 */
+	protected function _add_screen_options()
+	{
+	}
+
+	protected function _add_feature_pointers()
+	{
+	}
+
+	public function admin_init()
+	{
+		// IF a registration was JUST added via the admin...
+		if (
+		isset(
+			$this->_req_data['redirect_from'],
+			$this->_req_data['EVT_ID'],
+			$this->_req_data['event_name']
+		)
+		) {
+			// then set a cookie so that we can block any attempts to use
+			// the back button as a way to enter another registration.
+			setcookie('ee_registration_added', $this->_req_data['EVT_ID'], time() + WEEK_IN_SECONDS, '/');
+			// and update the global
+			$_COOKIE['ee_registration_added'] = $this->_req_data['EVT_ID'];
+		}
+		EE_Registry::$i18n_js_strings['invalid_server_response'] = esc_html__('An error occurred! Your request may have been processed, but a valid response from the server was not received. Please refresh the page and try again.',
+			'event_espresso');
+		EE_Registry::$i18n_js_strings['error_occurred']          = esc_html__('An error occurred! Please refresh the page and try again.',
+			'event_espresso');
+		EE_Registry::$i18n_js_strings['txn_status_array']        = self::$_txn_status;
+		EE_Registry::$i18n_js_strings['pay_status_array']        = self::$_pay_status;
+		EE_Registry::$i18n_js_strings['payments_total']          = esc_html__('Payments Total', 'event_espresso');
+		EE_Registry::$i18n_js_strings['transaction_overpaid']    = esc_html__('This transaction has been overpaid ! Payments Total',
+			'event_espresso');
+	}
+
+	public function admin_notices()
+	{
+	}
+
+	public function admin_footer_scripts()
+	{
+	}
+
+
+	/**
+	 * _set_transaction_status_array
+	 * sets list of transaction statuses
+	 *
+	 * @access private
+	 * @return void
+	 */
+	private function _set_transaction_status_array()
+	{
+		self::$_txn_status = EEM_Transaction::instance()->status_array(true);
+	}
+
+
+	/**
+	 * get_transaction_status_array
+	 * return the transaction status array for wp_list_table
+	 *
+	 * @access public
+	 * @return array
+	 */
+	public function get_transaction_status_array()
+	{
+		return self::$_txn_status;
+	}
+
+
+	/**
+	 *    get list of payment statuses
+	 *
+	 * @access private
+	 * @return void
+	 */
+	private function _get_payment_status_array()
+	{
+		self::$_pay_status                      = EEM_Payment::instance()->status_array(true);
+		$this->_template_args['payment_status'] = self::$_pay_status;
+
+	}
+
+
+	/**
+	 *    _add_screen_options_default
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _add_screen_options_default()
+	{
+		$this->_per_page_screen_option();
+	}
+
+
+	/**
+	 * load_scripts_styles
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function load_scripts_styles()
+	{
+		//enqueue style
+		wp_register_style('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.css', array(),
+			EVENT_ESPRESSO_VERSION);
+		wp_enqueue_style('espresso_txn');
+		//scripts
+		wp_register_script('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.js', array(
+			'ee_admin_js',
+			'ee-datepicker',
+			'jquery-ui-datepicker',
+			'jquery-ui-draggable',
+			'ee-dialog',
+			'ee-accounting',
+			'ee-serialize-full-array',
+		), EVENT_ESPRESSO_VERSION, true);
+		wp_enqueue_script('espresso_txn');
+
+	}
+
+
+	/**
+	 *    load_scripts_styles_view_transaction
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function load_scripts_styles_view_transaction()
+	{
+		//styles
+		wp_enqueue_style('espresso-ui-theme');
+	}
+
+
+	/**
+	 *    load_scripts_styles_default
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function load_scripts_styles_default()
+	{
+		//styles
+		wp_enqueue_style('espresso-ui-theme');
+	}
+
+
+	/**
+	 *    _set_list_table_views_default
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _set_list_table_views_default()
+	{
+		$this->_views = array(
+			'all'       => array(
+				'slug'  => 'all',
+				'label' => esc_html__('View All Transactions', 'event_espresso'),
+				'count' => 0,
+			),
+			'abandoned' => array(
+				'slug'  => 'abandoned',
+				'label' => esc_html__('Abandoned Transactions', 'event_espresso'),
+				'count' => 0,
+			),
+			'failed'    => array(
+				'slug'  => 'failed',
+				'label' => esc_html__('Failed Transactions', 'event_espresso'),
+				'count' => 0,
+			),
+		);
+	}
+
+
+	/**
+	 * _set_transaction_object
+	 * This sets the _transaction property for the transaction details screen
+	 *
+	 * @access private
+	 * @return void
+	 */
+	private function _set_transaction_object()
+	{
+		if (is_object($this->_transaction)) {
+			return;
+		} //get out we've already set the object
+
+		$TXN = EEM_Transaction::instance();
+
+		$TXN_ID = (! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
+
+		//get transaction object
+		$this->_transaction = $TXN->get_one_by_ID($TXN_ID);
+		$this->_session     = ! empty($this->_transaction) ? $this->_transaction->get('TXN_session_data') : null;
+		$this->_transaction->verify_abandoned_transaction_status();
+
+		if (empty($this->_transaction)) {
+			$error_msg = esc_html__('An error occurred and the details for Transaction ID #',
+					'event_espresso') . $TXN_ID . esc_html__(' could not be retrieved.', 'event_espresso');
+			EE_Error::add_error($error_msg, __FILE__, __FUNCTION__, __LINE__);
+		}
+	}
+
+
+	/**
+	 *    _transaction_legend_items
+	 *
+	 * @access protected
+	 * @return array
+	 */
+	protected function _transaction_legend_items()
+	{
+		EE_Registry::instance()->load_helper('MSG_Template');
+		$items = array();
+
+		if (EE_Registry::instance()->CAP->current_user_can('ee_read_global_messages', 'view_filtered_messages')) {
+			$related_for_icon = EEH_MSG_Template::get_message_action_icon('see_notifications_for');
+			if (isset($related_for_icon['css_class']) && isset($related_for_icon['label'])) {
+				$items['view_related_messages'] = array(
+					'class' => $related_for_icon['css_class'],
+					'desc'  => $related_for_icon['label'],
+				);
+			}
+		}
+
+		$items = apply_filters(
+			'FHEE__Transactions_Admin_Page___transaction_legend_items__items',
+			array_merge($items,
+				array(
+					'view_details'          => array(
+						'class' => 'dashicons dashicons-cart',
+						'desc'  => esc_html__('View Transaction Details', 'event_espresso'),
+					),
+					'view_invoice'          => array(
+						'class' => 'dashicons dashicons-media-spreadsheet',
+						'desc'  => esc_html__('View Transaction Invoice', 'event_espresso'),
+					),
+					'view_receipt'          => array(
+						'class' => 'dashicons dashicons-media-default',
+						'desc'  => esc_html__('View Transaction Receipt', 'event_espresso'),
+					),
+					'view_registration'     => array(
+						'class' => 'dashicons dashicons-clipboard',
+						'desc'  => esc_html__('View Registration Details', 'event_espresso'),
+					),
+					'payment_overview_link' => array(
+						'class' => 'dashicons dashicons-money',
+						'desc'  => esc_html__('Make Payment on Frontend', 'event_espresso'),
+					),
+				)
+			)
+		);
+
+		if (EE_Registry::instance()->CAP->current_user_can('ee_send_message',
+			'espresso_transactions_send_payment_reminder')
+		) {
+			if (EEH_MSG_Template::is_mt_active('payment_reminder')) {
+				$items['send_payment_reminder'] = array(
+					'class' => 'dashicons dashicons-email-alt',
+					'desc'  => esc_html__('Send Payment Reminder', 'event_espresso'),
+				);
+			} else {
+				$items['blank*'] = array(
+					'class' => '',
+					'desc'  => '',
+				);
+			}
+		} else {
+			$items['blank*'] = array(
+				'class' => '',
+				'desc'  => '',
+			);
+		}
+		$more_items = apply_filters(
+			'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
+			array(
+				'overpaid'   => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::overpaid_status_code, false, 'sentence'),
+				),
+				'complete'   => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::complete_status_code, false, 'sentence'),
+				),
+				'incomplete' => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::incomplete_status_code, false, 'sentence'),
+				),
+				'abandoned'  => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::abandoned_status_code, false, 'sentence'),
+				),
+				'failed'     => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::failed_status_code, false, 'sentence'),
+				),
+			)
+		);
+
+		return array_merge($items, $more_items);
+	}
+
+
+	/**
+	 *    _transactions_overview_list_table
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _transactions_overview_list_table()
+	{
+		$this->_admin_page_title                   = esc_html__('Transactions', 'event_espresso');
+		$event                                     = isset($this->_req_data['EVT_ID']) ? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID']) : null;
+		$this->_template_args['admin_page_header'] = $event instanceof EE_Event ? sprintf(esc_html__('%sViewing Transactions for the Event: %s%s',
+			'event_espresso'), '<h3>',
+			'<a href="' . EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit', 'post' => $event->ID()),
+				EVENTS_ADMIN_URL) . '" title="' . esc_attr__('Click to Edit event',
+				'event_espresso') . '">' . $event->get('EVT_name') . '</a>', '</h3>') : '';
+		$this->_template_args['after_list_table']  = $this->_display_legend($this->_transaction_legend_items());
+		$this->display_admin_list_table_page_with_no_sidebar();
+	}
+
+
+	/**
+	 *    _transaction_details
+	 * generates HTML for the View Transaction Details Admin page
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _transaction_details()
+	{
+		do_action('AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction);
+
+		$this->_set_transaction_status_array();
+
+		$this->_template_args                      = array();
+		$this->_template_args['transactions_page'] = $this->_wp_page_slug;
+
+		$this->_set_transaction_object();
+
+		$primary_registration = $this->_transaction->primary_registration();
+		$attendee             = $primary_registration instanceof EE_Registration ? $primary_registration->attendee() : null;
+
+		$this->_template_args['txn_nmbr']['value'] = $this->_transaction->ID();
+		$this->_template_args['txn_nmbr']['label'] = esc_html__('Transaction Number', 'event_espresso');
+
+		$this->_template_args['txn_datetime']['value'] = $this->_transaction->get_i18n_datetime('TXN_timestamp');
+		$this->_template_args['txn_datetime']['label'] = esc_html__('Date', 'event_espresso');
+
+		$this->_template_args['txn_status']['value'] = self::$_txn_status[$this->_transaction->get('STS_ID')];
+		$this->_template_args['txn_status']['label'] = esc_html__('Transaction Status', 'event_espresso');
+		$this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
+
+		$this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
+		$this->_template_args['total_paid']  = $this->_transaction->get('TXN_paid');
+
+		if (
+			$attendee instanceof EE_Attendee
+			&& EE_Registry::instance()->CAP->current_user_can(
+				'ee_send_message',
+				'espresso_transactions_send_payment_reminder'
+			)
+		) {
+			$this->_template_args['send_payment_reminder_button'] =
+				EEH_MSG_Template::is_mt_active('payment_reminder')
+				&& $this->_transaction->get('STS_ID') != EEM_Transaction::complete_status_code
+				&& $this->_transaction->get('STS_ID') != EEM_Transaction::overpaid_status_code
+					? EEH_Template::get_button_or_link(
+					EE_Admin_Page::add_query_args_and_nonce(
+						array(
+							'action'      => 'send_payment_reminder',
+							'TXN_ID'      => $this->_transaction->ID(),
+							'redirect_to' => 'view_transaction',
+						),
+						TXN_ADMIN_URL
+					),
+					__(' Send Payment Reminder', 'event_espresso'),
+					'button secondary-button right',
+					'dashicons dashicons-email-alt'
+				)
+					: '';
+		} else {
+			$this->_template_args['send_payment_reminder_button'] = '';
+		}
+
+		$amount_due                         = $this->_transaction->get('TXN_total') - $this->_transaction->get('TXN_paid');
+		$this->_template_args['amount_due'] = EEH_Template::format_currency($amount_due, true);
+		if (EE_Registry::instance()->CFG->currency->sign_b4) {
+			$this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign . $this->_template_args['amount_due'];
+		} else {
+			$this->_template_args['amount_due'] = $this->_template_args['amount_due'] . EE_Registry::instance()->CFG->currency->sign;
+		}
+		$this->_template_args['amount_due_class'] = '';
+
+		if ($this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total')) {
+			// paid in full
+			$this->_template_args['amount_due'] = false;
+		} elseif ($this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total')) {
+			// overpaid
+			$this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
+		} elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') > 0)) {
+			// monies owing
+			$this->_template_args['amount_due_class'] = 'txn-overview-part-payment-spn';
+		} elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') == 0)) {
+			// no payments made yet
+			$this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
+		} elseif ($this->_transaction->get('TXN_total') == 0) {
+			// free event
+			$this->_template_args['amount_due'] = false;
+		}
+
+		$payment_method = $this->_transaction->payment_method();
+
+		$this->_template_args['method_of_payment_name'] = $payment_method instanceof EE_Payment_Method
+			? $payment_method->admin_name()
+			: esc_html__('Unknown', 'event_espresso');
+
+		$this->_template_args['currency_sign'] = EE_Registry::instance()->CFG->currency->sign;
+		// link back to overview
+		$this->_template_args['txn_overview_url'] = ! empty ($_SERVER['HTTP_REFERER'])
+			? $_SERVER['HTTP_REFERER']
+			: TXN_ADMIN_URL;
+
+
+		// next link
+		$next_txn                                 = $this->_transaction->next(
+			null,
+			array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
+			'TXN_ID'
+		);
+		$this->_template_args['next_transaction'] = $next_txn
+			? $this->_next_link(
+				EE_Admin_Page::add_query_args_and_nonce(
+					array('action' => 'view_transaction', 'TXN_ID' => $next_txn['TXN_ID']),
+					TXN_ADMIN_URL
+				),
+				'dashicons dashicons-arrow-right ee-icon-size-22'
+			)
+			: '';
+		// previous link
+		$previous_txn                                 = $this->_transaction->previous(
+			null,
+			array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
+			'TXN_ID'
+		);
+		$this->_template_args['previous_transaction'] = $previous_txn
+			? $this->_previous_link(
+				EE_Admin_Page::add_query_args_and_nonce(
+					array('action' => 'view_transaction', 'TXN_ID' => $previous_txn['TXN_ID']),
+					TXN_ADMIN_URL
+				),
+				'dashicons dashicons-arrow-left ee-icon-size-22'
+			)
+			: '';
+
+		// were we just redirected here after adding a new registration ???
+		if (
+		isset(
+			$this->_req_data['redirect_from'],
+			$this->_req_data['EVT_ID'],
+			$this->_req_data['event_name']
+		)
+		) {
+			if (
+			EE_Registry::instance()->CAP->current_user_can(
+				'ee_edit_registrations',
+				'espresso_registrations_new_registration',
+				$this->_req_data['EVT_ID']
+			)
+			) {
+				$this->_admin_page_title .= '<a id="add-new-registration" class="add-new-h2 button-primary" href="';
+				$this->_admin_page_title .= EE_Admin_Page::add_query_args_and_nonce(
+					array(
+						'page'     => 'espresso_registrations',
+						'action'   => 'new_registration',
+						'return'   => 'default',
+						'TXN_ID'   => $this->_transaction->ID(),
+						'event_id' => $this->_req_data['EVT_ID'],
+					),
+					REG_ADMIN_URL
+				);
+				$this->_admin_page_title .= '">';
+
+				$this->_admin_page_title .= sprintf(
+					esc_html__('Add Another New Registration to Event: "%1$s" ?', 'event_espresso'),
+					htmlentities(urldecode($this->_req_data['event_name']), ENT_QUOTES, 'UTF-8')
+				);
+				$this->_admin_page_title .= '</a>';
+			}
+			EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
+		}
+		// grab messages at the last second
+		$this->_template_args['notices'] = EE_Error::get_notices();
+		// path to template
+		$template_path                             = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
+		$this->_template_args['admin_page_header'] = EEH_Template::display_template($template_path,
+			$this->_template_args, true);
+
+		// the details template wrapper
+		$this->display_admin_page_with_sidebar();
+
+	}
+
+
+	/**
+	 *        _transaction_details_metaboxes
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _transaction_details_metaboxes()
+	{
+
+		$this->_set_transaction_object();
+
+		add_meta_box('edit-txn-details-mbox', esc_html__('Transaction Details', 'event_espresso'),
+			array($this, 'txn_details_meta_box'), $this->_wp_page_slug, 'normal', 'high');
+		add_meta_box(
+			'edit-txn-attendees-mbox',
+			esc_html__('Attendees Registered in this Transaction', 'event_espresso'),
+			array($this, 'txn_attendees_meta_box'),
+			$this->_wp_page_slug,
+			'normal',
+			'high',
+			array('TXN_ID' => $this->_transaction->ID())
+		);
+		add_meta_box('edit-txn-registrant-mbox', esc_html__('Primary Contact', 'event_espresso'),
+			array($this, 'txn_registrant_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
+		add_meta_box('edit-txn-billing-info-mbox', esc_html__('Billing Information', 'event_espresso'),
+			array($this, 'txn_billing_info_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
+
+	}
+
+
+	/**
+	 * txn_details_meta_box
+	 * generates HTML for the Transaction main meta box
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function txn_details_meta_box()
+	{
+
+		$this->_set_transaction_object();
+		$this->_template_args['TXN_ID']   = $this->_transaction->ID();
+		$this->_template_args['attendee'] = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->attendee() : null;
+
+		//get line table
+		EEH_Autoloader::register_line_item_display_autoloaders();
+		$Line_Item_Display                       = new EE_Line_Item_Display('admin_table',
+			'EE_Admin_Table_Line_Item_Display_Strategy');
+		$this->_template_args['line_item_table'] = $Line_Item_Display->display_line_item($this->_transaction->total_line_item());
+		$this->_template_args['REG_code']        = $this->_transaction->get_first_related('Registration')->get('REG_code');
+
+		// process taxes
+		$taxes                         = $this->_transaction->get_many_related('Line_Item',
+			array(array('LIN_type' => EEM_Line_Item::type_tax)));
+		$this->_template_args['taxes'] = ! empty($taxes) ? $taxes : false;
+
+		$this->_template_args['grand_total']     = EEH_Template::format_currency($this->_transaction->get('TXN_total'),
+			false, false);
+		$this->_template_args['grand_raw_total'] = $this->_transaction->get('TXN_total');
+		$this->_template_args['TXN_status']      = $this->_transaction->get('STS_ID');
 
 //		$txn_status_class = 'status-' . $this->_transaction->get('STS_ID');
 
-        // process payment details
-        $payments = $this->_transaction->get_many_related('Payment');
-        if (! empty($payments)) {
-            $this->_template_args['payments']              = $payments;
-            $this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
-        } else {
-            $this->_template_args['payments']              = false;
-            $this->_template_args['existing_reg_payments'] = array();
-        }
-
-        $this->_template_args['edit_payment_url']   = add_query_arg(array('action' => 'edit_payment'), TXN_ADMIN_URL);
-        $this->_template_args['delete_payment_url'] = add_query_arg(array('action' => 'espresso_delete_payment'),
-            TXN_ADMIN_URL);
-
-        if (isset($txn_details['invoice_number'])) {
-            $this->_template_args['txn_details']['invoice_number']['value'] = $this->_template_args['REG_code'];
-            $this->_template_args['txn_details']['invoice_number']['label'] = esc_html__('Invoice Number',
-                'event_espresso');
-        }
-
-        $this->_template_args['txn_details']['registration_session']['value'] = $this->_transaction->get_first_related('Registration')->get('REG_session');
-        $this->_template_args['txn_details']['registration_session']['label'] = esc_html__('Registration Session',
-            'event_espresso');
-
-        $this->_template_args['txn_details']['ip_address']['value'] = isset($this->_session['ip_address']) ? $this->_session['ip_address'] : '';
-        $this->_template_args['txn_details']['ip_address']['label'] = esc_html__('Transaction placed from IP',
-            'event_espresso');
-
-        $this->_template_args['txn_details']['user_agent']['value'] = isset($this->_session['user_agent']) ? $this->_session['user_agent'] : '';
-        $this->_template_args['txn_details']['user_agent']['label'] = esc_html__('Registrant User Agent',
-            'event_espresso');
-
-        $reg_steps = '<ul>';
-        foreach ($this->_transaction->reg_steps() as $reg_step => $reg_step_status) {
-            if ($reg_step_status === true) {
-                $reg_steps .= '<li style="color:#70cc50">' . sprintf(esc_html__('%1$s : Completed', 'event_espresso'),
-                        ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
-            } else if (is_numeric($reg_step_status) && $reg_step_status !== false) {
-                $reg_steps .= '<li style="color:#2EA2CC">' . sprintf(
-                        esc_html__('%1$s : Initiated %2$s', 'event_espresso'),
-                        ucwords(str_replace('_', ' ', $reg_step)),
-                        date(get_option('date_format') . ' ' . get_option('time_format'),
-                            ($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS)))
-                    ) . '</li>';
-            } else {
-                $reg_steps .= '<li style="color:#E76700">' . sprintf(esc_html__('%1$s : Never Initiated',
-                        'event_espresso'), ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
-            }
-        }
-        $reg_steps                                                 .= '</ul>';
-        $this->_template_args['txn_details']['reg_steps']['value'] = $reg_steps;
-        $this->_template_args['txn_details']['reg_steps']['label'] = esc_html__('Registration Step Progress',
-            'event_espresso');
-
-
-        $this->_get_registrations_to_apply_payment_to();
-        $this->_get_payment_methods($payments);
-        $this->_get_payment_status_array();
-        $this->_get_reg_status_selection(); //sets up the template args for the reg status array for the transaction.
-
-        $this->_template_args['transaction_form_url']    = add_query_arg(array(
-            'action'  => 'edit_transaction',
-            'process' => 'transaction',
-        ), TXN_ADMIN_URL);
-        $this->_template_args['apply_payment_form_url']  = add_query_arg(array(
-            'page'   => 'espresso_transactions',
-            'action' => 'espresso_apply_payment',
-        ), WP_AJAX_URL);
-        $this->_template_args['delete_payment_form_url'] = add_query_arg(array(
-            'page'   => 'espresso_transactions',
-            'action' => 'espresso_delete_payment',
-        ), WP_AJAX_URL);
-
-        // 'espresso_delete_payment_nonce'
-
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);
-
-    }
-
-
-    /**
-     * _get_registration_payment_IDs
-     *    generates an array of Payment IDs and their corresponding Registration IDs
-     *
-     * @access protected
-     * @param EE_Payment[] $payments
-     * @return array
-     */
-    protected function _get_registration_payment_IDs($payments = array())
-    {
-        $existing_reg_payments = array();
-        // get all reg payments for these payments
-        $reg_payments = EEM_Registration_Payment::instance()->get_all(array(
-            array(
-                'PAY_ID' => array(
-                    'IN',
-                    array_keys($payments),
-                ),
-            ),
-        ));
-        if (! empty($reg_payments)) {
-            foreach ($payments as $payment) {
-                if (! $payment instanceof EE_Payment) {
-                    continue;
-                } else if (! isset($existing_reg_payments[$payment->ID()])) {
-                    $existing_reg_payments[$payment->ID()] = array();
-                }
-                foreach ($reg_payments as $reg_payment) {
-                    if ($reg_payment instanceof EE_Registration_Payment && $reg_payment->payment_ID() === $payment->ID()) {
-                        $existing_reg_payments[$payment->ID()][] = $reg_payment->registration_ID();
-                    }
-                }
-            }
-        }
-
-        return $existing_reg_payments;
-    }
-
-
-    /**
-     * _get_registrations_to_apply_payment_to
-     *    generates HTML for displaying a series of checkboxes in the admin payment modal window
-     * which allows the admin to only apply the payment to the specific registrations
-     *
-     * @access protected
-     * @return void
-     * @throws \EE_Error
-     */
-    protected function _get_registrations_to_apply_payment_to()
-    {
-        // we want any registration with an active status (ie: not deleted or cancelled)
-        $query_params                      = array(
-            array(
-                'STS_ID' => array(
-                    'IN',
-                    array(
-                        EEM_Registration::status_id_approved,
-                        EEM_Registration::status_id_pending_payment,
-                        EEM_Registration::status_id_not_approved,
-                    ),
-                ),
-            ),
-        );
-        $registrations_to_apply_payment_to = EEH_HTML::br() . EEH_HTML::div(
-                '', 'txn-admin-apply-payment-to-registrations-dv', '', 'clear: both; margin: 1.5em 0 0; display: none;'
-            );
-        $registrations_to_apply_payment_to .= EEH_HTML::br() . EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
-        $registrations_to_apply_payment_to .= EEH_HTML::table('', '', 'admin-primary-mbox-tbl');
-        $registrations_to_apply_payment_to .= EEH_HTML::thead(
-            EEH_HTML::tr(
-                EEH_HTML::th(esc_html__('ID', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Registrant', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Ticket', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Event', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr') .
-                EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr') .
-                EEH_HTML::th(esc_html__('Apply', 'event_espresso'), '', 'jst-cntr')
-            )
-        );
-        $registrations_to_apply_payment_to .= EEH_HTML::tbody();
-        // get registrations for TXN
-        $registrations = $this->_transaction->registrations($query_params);
-        foreach ($registrations as $registration) {
-            if ($registration instanceof EE_Registration) {
-                $attendee_name                     = $registration->attendee() instanceof EE_Attendee
-                    ? $registration->attendee()->full_name()
-                    : esc_html__('Unknown Attendee', 'event_espresso');
-                $owing                             = $registration->final_price() - $registration->paid();
-                $taxable                           = $registration->ticket()->taxable()
-                    ? ' <span class="smaller-text lt-grey-text"> ' . esc_html__('+ tax', 'event_espresso') . '</span>'
-                    : '';
-                $checked                           = empty($existing_reg_payments) || in_array($registration->ID(),
-                    $existing_reg_payments)
-                    ? ' checked="checked"'
-                    : '';
-                $disabled                          = $registration->final_price() > 0 ? '' : ' disabled';
-                $registrations_to_apply_payment_to .= EEH_HTML::tr(
-                    EEH_HTML::td($registration->ID()) .
-                    EEH_HTML::td($attendee_name) .
-                    EEH_HTML::td(
-                        $registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable
-                    ) .
-                    EEH_HTML::td($registration->event_name()) .
-                    EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr') .
-                    EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr') .
-                    EEH_HTML::td(
-                        '<input type="checkbox" value="' . $registration->ID()
-                        . '" name="txn_admin_payment[registrations]"'
-                        . $checked . $disabled . '>',
-                        '', 'jst-cntr'
-                    ),
-                    'apply-payment-registration-row-' . $registration->ID()
-                );
-            }
-        }
-        $registrations_to_apply_payment_to                         .= EEH_HTML::tbodyx();
-        $registrations_to_apply_payment_to                         .= EEH_HTML::tablex();
-        $registrations_to_apply_payment_to                         .= EEH_HTML::divx();
-        $registrations_to_apply_payment_to                         .= EEH_HTML::p(
-            esc_html__(
-                'The payment will only be applied to the registrations that have a check mark in their corresponding check box. Checkboxes for free registrations have been disabled.',
-                'event_espresso'
-            ),
-            '', 'clear description'
-        );
-        $registrations_to_apply_payment_to                         .= EEH_HTML::divx();
-        $this->_template_args['registrations_to_apply_payment_to'] = $registrations_to_apply_payment_to;
-    }
-
-
-    /**
-     * _get_reg_status_selection
-     *
-     * @todo   this will need to be adjusted either once MER comes along OR we move default reg status to tickets
-     *         instead of events.
-     * @access protected
-     * @return void
-     */
-    protected function _get_reg_status_selection()
-    {
-        //first get all possible statuses
-        $statuses = EEM_Registration::reg_status_array(array(), true);
-        //let's add a "don't change" option.
-        $status_array['NAN']                                 = esc_html__('Leave the Same', 'event_espresso');
-        $status_array                                        = array_merge($status_array, $statuses);
-        $this->_template_args['status_change_select']        = EEH_Form_Fields::select_input('txn_reg_status_change[reg_status]',
-            $status_array, 'NAN', 'id="txn-admin-payment-reg-status-inp"', 'txn-reg-status-change-reg-status');
-        $this->_template_args['delete_status_change_select'] = EEH_Form_Fields::select_input('delete_txn_reg_status_change[reg_status]',
-            $status_array, 'NAN', 'delete-txn-admin-payment-reg-status-inp', 'delete-txn-reg-status-change-reg-status');
-
-    }
-
-
-    /**
-     *    _get_payment_methods
-     * Gets all the payment methods available generally, or the ones that are already
-     * selected on these payments (in case their payment methods are no longer active).
-     * Has the side-effect of updating the template args' payment_methods item
-     *
-     * @access private
-     * @param EE_Payment[] to show on this page
-     * @return void
-     */
-    private function _get_payment_methods($payments = array())
-    {
-        $payment_methods_of_payments = array();
-        foreach ($payments as $payment) {
-            if ($payment instanceof EE_Payment) {
-                $payment_methods_of_payments[] = $payment->get('PMD_ID');
-            }
-        }
-        if ($payment_methods_of_payments) {
-            $query_args = array(
-                array(
-                    'OR*payment_method_for_payment' => array(
-                        'PMD_ID'    => array('IN', $payment_methods_of_payments),
-                        'PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%'),
-                    ),
-                ),
-            );
-        } else {
-            $query_args = array(array('PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')));
-        }
-        $this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
-    }
-
-
-    /**
-     * txn_attendees_meta_box
-     *    generates HTML for the Attendees Transaction main meta box
-     *
-     * @access public
-     * @param WP_Post $post
-     * @param array   $metabox
-     * @return void
-     */
-    public function txn_attendees_meta_box($post, $metabox = array('args' => array()))
-    {
-
-        extract($metabox['args']);
-        $this->_template_args['post']            = $post;
-        $this->_template_args['event_attendees'] = array();
-        // process items in cart
-        $line_items = $this->_transaction->get_many_related('Line_Item', array(array('LIN_type' => 'line-item')));
-        if (! empty($line_items)) {
-            foreach ($line_items as $item) {
-                if ($item instanceof EE_Line_Item) {
-                    switch ($item->OBJ_type()) {
-
-                        case 'Event' :
-                            break;
-
-                        case 'Ticket' :
-                            $ticket = $item->ticket();
-                            //right now we're only handling tickets here.  Cause its expected that only tickets will have attendees right?
-                            if (! $ticket instanceof EE_Ticket) {
-                                continue;
-                            }
-                            try {
-                                $event_name = $ticket->get_event_name();
-                            } catch (Exception $e) {
-                                EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
-                                $event_name = esc_html__('Unknown Event', 'event_espresso');
-                            }
-                            $event_name   .= ' - ' . $item->get('LIN_name');
-                            $ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
-                            // now get all of the registrations for this transaction that use this ticket
-                            $registrations = $ticket->get_many_related('Registration',
-                                array(array('TXN_ID' => $this->_transaction->ID())));
-                            foreach ($registrations as $registration) {
-                                if (! $registration instanceof EE_Registration) {
-                                    continue;
-                                }
-                                $this->_template_args['event_attendees'][$registration->ID()]['STS_ID']            = $registration->status_ID();
-                                $this->_template_args['event_attendees'][$registration->ID()]['att_num']           = $registration->count();
-                                $this->_template_args['event_attendees'][$registration->ID()]['event_ticket_name'] = $event_name;
-                                $this->_template_args['event_attendees'][$registration->ID()]['ticket_price']      = $ticket_price;
-                                // attendee info
-                                $attendee = $registration->get_first_related('Attendee');
-                                if ($attendee instanceof EE_Attendee) {
-                                    $this->_template_args['event_attendees'][$registration->ID()]['att_id']   = $attendee->ID();
-                                    $this->_template_args['event_attendees'][$registration->ID()]['attendee'] = $attendee->full_name();
-                                    $this->_template_args['event_attendees'][$registration->ID()]['email']    = '<a href="mailto:' . $attendee->email() . '?subject=' . $event_name . esc_html__(' Event',
-                                            'event_espresso') . '">' . $attendee->email() . '</a>';
-                                    $this->_template_args['event_attendees'][$registration->ID()]['address']  = EEH_Address::format($attendee,
-                                        'inline', false, false);
-                                } else {
-                                    $this->_template_args['event_attendees'][$registration->ID()]['att_id']   = '';
-                                    $this->_template_args['event_attendees'][$registration->ID()]['attendee'] = '';
-                                    $this->_template_args['event_attendees'][$registration->ID()]['email']    = '';
-                                    $this->_template_args['event_attendees'][$registration->ID()]['address']  = '';
-                                }
-                            }
-                            break;
-
-                    }
-                }
-            }
-
-            $this->_template_args['transaction_form_url'] = add_query_arg(array(
-                'action'  => 'edit_transaction',
-                'process' => 'attendees',
-            ), TXN_ADMIN_URL);
-            echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php',
-                $this->_template_args, true);
-
-        } else {
-            echo sprintf(
-                esc_html__('%1$sFor some reason, there are no attendees registered for this transaction. Likely the registration was abandoned in process.%2$s',
-                    'event_espresso'),
-                '<p class="important-notice">',
-                '</p>'
-            );
-        }
-    }
-
-
-    /**
-     * txn_registrant_side_meta_box
-     * generates HTML for the Edit Transaction side meta box
-     *
-     * @access public
-     * @throws \EE_Error
-     * @return void
-     */
-    public function txn_registrant_side_meta_box()
-    {
-        $primary_att = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->get_first_related('Attendee') : null;
-        if (! $primary_att instanceof EE_Attendee) {
-            $this->_template_args['no_attendee_message'] = esc_html__('There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.',
-                'event_espresso');
-            $primary_att                                 = EEM_Attendee::instance()->create_default_object();
-        }
-        $this->_template_args['ATT_ID']            = $primary_att->ID();
-        $this->_template_args['prime_reg_fname']   = $primary_att->fname();
-        $this->_template_args['prime_reg_lname']   = $primary_att->lname();
-        $this->_template_args['prime_reg_email']   = $primary_att->email();
-        $this->_template_args['prime_reg_phone']   = $primary_att->phone();
-        $this->_template_args['edit_attendee_url'] = EE_Admin_Page::add_query_args_and_nonce(array(
-            'action' => 'edit_attendee',
-            'post'   => $primary_att->ID(),
-        ), REG_ADMIN_URL);
-        // get formatted address for registrant
-        $this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
-        echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php',
-            $this->_template_args, true);
-    }
-
-
-    /**
-     * txn_billing_info_side_meta_box
-     *    generates HTML for the Edit Transaction side meta box
-     *
-     * @access public
-     * @return void
-     */
-    public function txn_billing_info_side_meta_box()
-    {
-
-        $this->_template_args['billing_form']     = $this->_transaction->billing_info();
-        $this->_template_args['billing_form_url'] = add_query_arg(
-            array('action' => 'edit_transaction', 'process' => 'billing'),
-            TXN_ADMIN_URL
-        );
-
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);/**/
-    }
-
-
-    /**
-     * apply_payments_or_refunds
-     *    registers a payment or refund made towards a transaction
-     *
-     * @access public
-     * @return void
-     */
-    public function apply_payments_or_refunds()
-    {
-        $json_response_data = array('return_data' => false);
-        $valid_data         = $this->_validate_payment_request_data();
-        if (! empty($valid_data)
-
-        ) {
-            $PAY_ID = $valid_data['PAY_ID'];
-            //save  the new payment
-            $payment = $this->_create_payment_from_request_data($valid_data);
-            // get the TXN for this payment
-            $transaction = $payment->transaction();
-            // verify transaction
-            if ($transaction instanceof EE_Transaction) {
-                // calculate_total_payments_and_update_status
-                $this->_process_transaction_payments($transaction);
-                $REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
-                $this->_remove_existing_registration_payments($payment, $PAY_ID);
-                // apply payment to registrations (if applicable)
-                if (! empty($REG_IDs)) {
-                    $this->_update_registration_payments($transaction, $payment, $REG_IDs);
-                    $this->_maybe_send_notifications();
-                    // now process status changes for the same registrations
-                    $this->_process_registration_status_change($transaction, $REG_IDs);
-                }
-                $this->_maybe_send_notifications($payment);
-                //prepare to render page
-                $json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs);
-                do_action('AHEE__Transactions_Admin_Page__apply_payments_or_refund__after_recording', $transaction,
-                    $payment);
-            } else {
-                EE_Error::add_error(
-                    esc_html__('A valid Transaction for this payment could not be retrieved.', 'event_espresso'),
-                    __FILE__, __FUNCTION__, __LINE__
-                );
-            }
-        } else {
-            EE_Error::add_error(esc_html__('The payment form data could not be processed. Please try again.',
-                'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
-        }
-
-        $notices              = EE_Error::get_notices(false, false, false);
-        $this->_template_args = array(
-            'data'    => $json_response_data,
-            'error'   => $notices['errors'],
-            'success' => $notices['success'],
-        );
-        $this->_return_json();
-    }
-
-
-    /**
-     * _validate_payment_request_data
-     *
-     * @return array
-     */
-    protected function _validate_payment_request_data()
-    {
-        if (! isset($this->_req_data['txn_admin_payment'])) {
-            return false;
-        }
-        $payment_form = $this->_generate_payment_form_section();
-        try {
-            if ($payment_form->was_submitted()) {
-                $payment_form->receive_form_submission();
-                if (! $payment_form->is_valid()) {
-                    $submission_error_messages = array();
-                    foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
-                        if ($validation_error instanceof EE_Validation_Error) {
-                            $submission_error_messages[] = sprintf(
-                                _x('%s : %s', 'Form Section Name : Form Validation Error', 'event_espresso'),
-                                $validation_error->get_form_section()->html_label_text(),
-                                $validation_error->getMessage()
-                            );
-                        }
-                    }
-                    EE_Error::add_error(join('<br />', $submission_error_messages), __FILE__, __FUNCTION__, __LINE__);
-
-                    return array();
-                }
-            }
-        } catch (EE_Error $e) {
-            EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
-
-            return array();
-        }
-
-        return $payment_form->valid_data();
-    }
-
-
-    /**
-     * _generate_payment_form_section
-     *
-     * @return EE_Form_Section_Proper
-     */
-    protected function _generate_payment_form_section()
-    {
-        return new EE_Form_Section_Proper(
-            array(
-                'name'        => 'txn_admin_payment',
-                'subsections' => array(
-                    'PAY_ID'          => new EE_Text_Input(
-                        array(
-                            'default'               => 0,
-                            'required'              => false,
-                            'html_label_text'       => esc_html__('Payment ID', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Int_Normalization()),
-                        )
-                    ),
-                    'TXN_ID'          => new EE_Text_Input(
-                        array(
-                            'default'               => 0,
-                            'required'              => true,
-                            'html_label_text'       => esc_html__('Transaction ID', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Int_Normalization()),
-                        )
-                    ),
-                    'type'            => new EE_Text_Input(
-                        array(
-                            'default'               => 1,
-                            'required'              => true,
-                            'html_label_text'       => esc_html__('Payment or Refund', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Int_Normalization()),
-                        )
-                    ),
-                    'amount'          => new EE_Text_Input(
-                        array(
-                            'default'               => 0,
-                            'required'              => true,
-                            'html_label_text'       => esc_html__('Payment amount', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Float_Normalization()),
-                        )
-                    ),
-                    'status'          => new EE_Text_Input(
-                        array(
-                            'default'         => EEM_Payment::status_id_approved,
-                            'required'        => true,
-                            'html_label_text' => esc_html__('Payment status', 'event_espresso'),
-                        )
-                    ),
-                    'PMD_ID'          => new EE_Text_Input(
-                        array(
-                            'default'               => 2,
-                            'required'              => true,
-                            'html_label_text'       => esc_html__('Payment Method', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Int_Normalization()),
-                        )
-                    ),
-                    'date'            => new EE_Text_Input(
-                        array(
-                            'default'         => time(),
-                            'required'        => true,
-                            'html_label_text' => esc_html__('Payment date', 'event_espresso'),
-                        )
-                    ),
-                    'txn_id_chq_nmbr' => new EE_Text_Input(
-                        array(
-                            'default'               => '',
-                            'required'              => false,
-                            'html_label_text'       => esc_html__('Transaction or Cheque Number', 'event_espresso'),
-                            'validation_strategies' => array(
-                                new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
-                                    100),
-                            ),
-                        )
-                    ),
-                    'po_number'       => new EE_Text_Input(
-                        array(
-                            'default'               => '',
-                            'required'              => false,
-                            'html_label_text'       => esc_html__('Purchase Order Number', 'event_espresso'),
-                            'validation_strategies' => array(
-                                new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
-                                    100),
-                            ),
-                        )
-                    ),
-                    'accounting'      => new EE_Text_Input(
-                        array(
-                            'default'               => '',
-                            'required'              => false,
-                            'html_label_text'       => esc_html__('Extra Field for Accounting', 'event_espresso'),
-                            'validation_strategies' => array(
-                                new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
-                                    100),
-                            ),
-                        )
-                    ),
-                ),
-            )
-        );
-    }
-
-
-    /**
-     * _create_payment_from_request_data
-     *
-     * @param array $valid_data
-     * @return EE_Payment
-     */
-    protected function _create_payment_from_request_data($valid_data)
-    {
-        $PAY_ID = $valid_data['PAY_ID'];
-        // get payment amount
-        $amount = $valid_data['amount'] ? abs($valid_data['amount']) : 0;
-        // payments have a type value of 1 and refunds have a type value of -1
-        // so multiplying amount by type will give a positive value for payments, and negative values for refunds
-        $amount = $valid_data['type'] < 0 ? $amount * -1 : $amount;
-        // for some reason the date string coming in has extra spaces between the date and time.  This fixes that.
-        $date    = $valid_data['date'] ? preg_replace('/\s+/', ' ', $valid_data['date']) : date('Y-m-d g:i a',
-            current_time('timestamp'));
-        $payment = EE_Payment::new_instance(
-            array(
-                'TXN_ID'              => $valid_data['TXN_ID'],
-                'STS_ID'              => $valid_data['status'],
-                'PAY_timestamp'       => $date,
-                'PAY_source'          => EEM_Payment_Method::scope_admin,
-                'PMD_ID'              => $valid_data['PMD_ID'],
-                'PAY_amount'          => $amount,
-                'PAY_txn_id_chq_nmbr' => $valid_data['txn_id_chq_nmbr'],
-                'PAY_po_number'       => $valid_data['po_number'],
-                'PAY_extra_accntng'   => $valid_data['accounting'],
-                'PAY_details'         => $valid_data,
-                'PAY_ID'              => $PAY_ID,
-            ),
-            '',
-            array('Y-m-d', 'g:i a')
-        );
-
-        if (! $payment->save()) {
-            EE_Error::add_error(
-                sprintf(
-                    esc_html__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
-                    $payment->ID()
-                ),
-                __FILE__, __FUNCTION__, __LINE__
-            );
-        }
-
-        return $payment;
-    }
-
-
-    /**
-     * _process_transaction_payments
-     *
-     * @param \EE_Transaction $transaction
-     * @return array
-     */
-    protected function _process_transaction_payments(EE_Transaction $transaction)
-    {
-        /** @type EE_Transaction_Payments $transaction_payments */
-        $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
-        //update the transaction with this payment
-        if ($transaction_payments->calculate_total_payments_and_update_status($transaction)) {
-            EE_Error::add_success(esc_html__('The payment has been processed successfully.', 'event_espresso'),
-                __FILE__, __FUNCTION__, __LINE__);
-        } else {
-            EE_Error::add_error(
-                esc_html__('The payment was processed successfully but the amount paid for the transaction was not updated.',
-                    'event_espresso')
-                , __FILE__, __FUNCTION__, __LINE__
-            );
-        }
-    }
-
-
-    /**
-     * _get_REG_IDs_to_apply_payment_to
-     * returns a list of registration IDs that the payment will apply to
-     *
-     * @param \EE_Payment $payment
-     * @return array
-     */
-    protected function _get_REG_IDs_to_apply_payment_to(EE_Payment $payment)
-    {
-        $REG_IDs = array();
-        // grab array of IDs for specific registrations to apply changes to
-        if (isset($this->_req_data['txn_admin_payment']['registrations'])) {
-            $REG_IDs = (array)$this->_req_data['txn_admin_payment']['registrations'];
-        }
-        //nothing specified ? then get all reg IDs
-        if (empty($REG_IDs)) {
-            $registrations = $payment->transaction()->registrations();
-            $REG_IDs       = ! empty($registrations) ? array_keys($registrations) : $this->_get_existing_reg_payment_REG_IDs($payment);
-        }
-
-        // ensure that REG_IDs are integers and NOT strings
-        return array_map('intval', $REG_IDs);
-    }
-
-
-    /**
-     * @return array
-     */
-    public function existing_reg_payment_REG_IDs()
-    {
-        return $this->_existing_reg_payment_REG_IDs;
-    }
-
-
-    /**
-     * @param array $existing_reg_payment_REG_IDs
-     */
-    public function set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs = null)
-    {
-        $this->_existing_reg_payment_REG_IDs = $existing_reg_payment_REG_IDs;
-    }
-
-
-    /**
-     * _get_existing_reg_payment_REG_IDs
-     * returns a list of registration IDs that the payment is currently related to
-     * as recorded in the database
-     *
-     * @param \EE_Payment $payment
-     * @return array
-     */
-    protected function _get_existing_reg_payment_REG_IDs(EE_Payment $payment)
-    {
-        if ($this->existing_reg_payment_REG_IDs() === null) {
-            // let's get any existing reg payment records for this payment
-            $existing_reg_payment_REG_IDs = $payment->get_many_related('Registration');
-            // but we only want the REG IDs, so grab the array keys
-            $existing_reg_payment_REG_IDs = ! empty($existing_reg_payment_REG_IDs) ? array_keys($existing_reg_payment_REG_IDs) : array();
-            $this->set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs);
-        }
-
-        return $this->existing_reg_payment_REG_IDs();
-    }
-
-
-    /**
-     * _remove_existing_registration_payments
-     * this calculates the difference between existing relations
-     * to the supplied payment and the new list registration IDs,
-     * removes any related registrations that no longer apply,
-     * and then updates the registration paid fields
-     *
-     * @param \EE_Payment $payment
-     * @param int         $PAY_ID
-     * @return bool;
-     */
-    protected function _remove_existing_registration_payments(EE_Payment $payment, $PAY_ID = 0)
-    {
-        // newly created payments will have nothing recorded for $PAY_ID
-        if ($PAY_ID == 0) {
-            return false;
-        }
-        $existing_reg_payment_REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
-        if (empty($existing_reg_payment_REG_IDs)) {
-            return false;
-        }
-        /** @type EE_Transaction_Payments $transaction_payments */
-        $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
-
-        return $transaction_payments->delete_registration_payments_and_update_registrations(
-            $payment,
-            array(
-                array(
-                    'PAY_ID' => $payment->ID(),
-                    'REG_ID' => array('IN', $existing_reg_payment_REG_IDs),
-                ),
-            )
-        );
-    }
-
-
-    /**
-     * _update_registration_payments
-     * this applies the payments to the selected registrations
-     * but only if they have not already been paid for
-     *
-     * @param  EE_Transaction $transaction
-     * @param \EE_Payment     $payment
-     * @param array           $REG_IDs
-     * @return bool
-     */
-    protected function _update_registration_payments(
-        EE_Transaction $transaction,
-        EE_Payment $payment,
-        $REG_IDs = array()
-    ) {
-        // we can pass our own custom set of registrations to EE_Payment_Processor::process_registration_payments()
-        // so let's do that using our set of REG_IDs from the form
-        $registration_query_where_params = array(
-            'REG_ID' => array('IN', $REG_IDs),
-        );
-        // but add in some conditions regarding payment,
-        // so that we don't apply payments to registrations that are free or have already been paid for
-        // but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
-        if (! $payment->is_a_refund()) {
-            $registration_query_where_params['REG_final_price']  = array('!=', 0);
-            $registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
-        }
-        //EEH_Debug_Tools::printr( $registration_query_where_params, '$registration_query_where_params', __FILE__, __LINE__ );
-        $registrations = $transaction->registrations(array($registration_query_where_params));
-        if (! empty($registrations)) {
-            /** @type EE_Payment_Processor $payment_processor */
-            $payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
-            $payment_processor->process_registration_payments($transaction, $payment, $registrations);
-        }
-    }
-
-
-    /**
-     * _process_registration_status_change
-     * This processes requested registration status changes for all the registrations
-     * on a given transaction and (optionally) sends out notifications for the changes.
-     *
-     * @param  EE_Transaction $transaction
-     * @param array           $REG_IDs
-     * @return bool
-     */
-    protected function _process_registration_status_change(EE_Transaction $transaction, $REG_IDs = array())
-    {
-        // first if there is no change in status then we get out.
-        if (
-            ! isset($this->_req_data['txn_reg_status_change'], $this->_req_data['txn_reg_status_change']['reg_status'])
-            || $this->_req_data['txn_reg_status_change']['reg_status'] == 'NAN'
-        ) {
-            //no error message, no change requested, just nothing to do man.
-            return false;
-        }
-        /** @type EE_Transaction_Processor $transaction_processor */
-        $transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
-
-        // made it here dude?  Oh WOW.  K, let's take care of changing the statuses
-        return $transaction_processor->manually_update_registration_statuses(
-            $transaction,
-            sanitize_text_field($this->_req_data['txn_reg_status_change']['reg_status']),
-            array(array('REG_ID' => array('IN', $REG_IDs)))
-        );
-    }
-
-
-    /**
-     * _build_payment_json_response
-     *
-     * @access public
-     * @param \EE_Payment $payment
-     * @param array       $REG_IDs
-     * @param bool | null $delete_txn_reg_status_change
-     * @return array
-     */
-    protected function _build_payment_json_response(
-        EE_Payment $payment,
-        $REG_IDs = array(),
-        $delete_txn_reg_status_change = null
-    ) {
-        // was the payment deleted ?
-        if (is_bool($delete_txn_reg_status_change)) {
-            return array(
-                'PAY_ID'                       => $payment->ID(),
-                'amount'                       => $payment->amount(),
-                'total_paid'                   => $payment->transaction()->paid(),
-                'txn_status'                   => $payment->transaction()->status_ID(),
-                'pay_status'                   => $payment->STS_ID(),
-                'registrations'                => $this->_registration_payment_data_array($REG_IDs),
-                'delete_txn_reg_status_change' => $delete_txn_reg_status_change,
-            );
-        } else {
-            $this->_get_payment_status_array();
-
-            return array(
-                'amount'           => $payment->amount(),
-                'total_paid'       => $payment->transaction()->paid(),
-                'txn_status'       => $payment->transaction()->status_ID(),
-                'pay_status'       => $payment->STS_ID(),
-                'PAY_ID'           => $payment->ID(),
-                'STS_ID'           => $payment->STS_ID(),
-                'status'           => self::$_pay_status[$payment->STS_ID()],
-                'date'             => $payment->timestamp('Y-m-d', 'h:i a'),
-                'method'           => strtoupper($payment->source()),
-                'PM_ID'            => $payment->payment_method() ? $payment->payment_method()->ID() : 1,
-                'gateway'          => $payment->payment_method() ? $payment->payment_method()->admin_name() : esc_html__("Unknown",
-                    'event_espresso'),
-                'gateway_response' => $payment->gateway_response(),
-                'txn_id_chq_nmbr'  => $payment->txn_id_chq_nmbr(),
-                'po_number'        => $payment->po_number(),
-                'extra_accntng'    => $payment->extra_accntng(),
-                'registrations'    => $this->_registration_payment_data_array($REG_IDs),
-            );
-        }
-    }
-
-
-    /**
-     * delete_payment
-     *    delete a payment or refund made towards a transaction
-     *
-     * @access public
-     * @return void
-     */
-    public function delete_payment()
-    {
-        $json_response_data = array('return_data' => false);
-        $PAY_ID             = isset($this->_req_data['delete_txn_admin_payment'], $this->_req_data['delete_txn_admin_payment']['PAY_ID']) ? absint($this->_req_data['delete_txn_admin_payment']['PAY_ID']) : 0;
-        if ($PAY_ID) {
-            $delete_txn_reg_status_change = isset($this->_req_data['delete_txn_reg_status_change']) ? $this->_req_data['delete_txn_reg_status_change'] : false;
-            $payment                      = EEM_Payment::instance()->get_one_by_ID($PAY_ID);
-            if ($payment instanceof EE_Payment) {
-                $REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
-                /** @type EE_Transaction_Payments $transaction_payments */
-                $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
-                if ($transaction_payments->delete_payment_and_update_transaction($payment)) {
-                    $json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs,
-                        $delete_txn_reg_status_change);
-                    if ($delete_txn_reg_status_change) {
-                        $this->_req_data['txn_reg_status_change'] = $delete_txn_reg_status_change;
-                        //MAKE sure we also add the delete_txn_req_status_change to the
-                        //$_REQUEST global because that's how messages will be looking for it.
-                        $_REQUEST['txn_reg_status_change'] = $delete_txn_reg_status_change;
-                        $this->_maybe_send_notifications();
-                        $this->_process_registration_status_change($payment->transaction(), $REG_IDs);
-                    }
-                }
-            } else {
-                EE_Error::add_error(
-                    esc_html__('Valid Payment data could not be retrieved from the database.', 'event_espresso'),
-                    __FILE__, __FUNCTION__, __LINE__
-                );
-            }
-        } else {
-            EE_Error::add_error(
-                esc_html__('A valid Payment ID was not received, therefore payment form data could not be loaded.',
-                    'event_espresso'),
-                __FILE__, __FUNCTION__, __LINE__
-            );
-        }
-        $notices              = EE_Error::get_notices(false, false, false);
-        $this->_template_args = array(
-            'data'      => $json_response_data,
-            'success'   => $notices['success'],
-            'error'     => $notices['errors'],
-            'attention' => $notices['attention'],
-        );
-        $this->_return_json();
-    }
-
-
-    /**
-     * _registration_payment_data_array
-     * adds info for 'owing' and 'paid' for each registration to the json response
-     *
-     * @access protected
-     * @param array $REG_IDs
-     * @return array
-     */
-    protected function _registration_payment_data_array($REG_IDs)
-    {
-        $registration_payment_data = array();
-        //if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
-        if (! empty($REG_IDs)) {
-            $registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
-            foreach ($registrations as $registration) {
-                if ($registration instanceof EE_Registration) {
-                    $registration_payment_data[$registration->ID()] = array(
-                        'paid'  => $registration->pretty_paid(),
-                        'owing' => EEH_Template::format_currency($registration->final_price() - $registration->paid()),
-                    );
-                }
-            }
-        }
-
-        return $registration_payment_data;
-    }
-
-
-    /**
-     * _maybe_send_notifications
-     * determines whether or not the admin has indicated that notifications should be sent.
-     * If so, will toggle a filter switch for delivering registration notices.
-     * If passed an EE_Payment object, then it will trigger payment notifications instead.
-     *
-     * @access protected
-     * @param \EE_Payment | null $payment
-     */
-    protected function _maybe_send_notifications($payment = null)
-    {
-        switch ($payment instanceof EE_Payment) {
-            // payment notifications
-            case true :
-                if (
-                    isset(
-                        $this->_req_data['txn_payments'],
-                        $this->_req_data['txn_payments']['send_notifications']
-                    ) &&
-                    filter_var($this->_req_data['txn_payments']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
-                ) {
-                    $this->_process_payment_notification($payment);
-                }
-                break;
-            // registration notifications
-            case false :
-                if (
-                    isset(
-                        $this->_req_data['txn_reg_status_change'],
-                        $this->_req_data['txn_reg_status_change']['send_notifications']
-                    ) &&
-                    filter_var($this->_req_data['txn_reg_status_change']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
-                ) {
-                    add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
-                }
-                break;
-        }
-    }
-
-
-    /**
-     * _send_payment_reminder
-     *    generates HTML for the View Transaction Details Admin page
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _send_payment_reminder()
-    {
-        $TXN_ID      = (! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
-        $transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
-        $query_args  = isset($this->_req_data['redirect_to']) ? array(
-            'action' => $this->_req_data['redirect_to'],
-            'TXN_ID' => $this->_req_data['TXN_ID'],
-        ) : array();
-        do_action('AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder',
-            $transaction);
-        $this->_redirect_after_action(false, esc_html__('payment reminder', 'event_espresso'),
-            esc_html__('sent', 'event_espresso'), $query_args, true);
-    }
-
-
-    /**
-     *  get_transactions
-     *    get transactions for given parameters (used by list table)
-     *
-     * @param  int     $perpage how many transactions displayed per page
-     * @param  boolean $count   return the count or objects
-     * @param string   $view
-     * @return mixed int = count || array of transaction objects
-     */
-    public function get_transactions($perpage, $count = false, $view = '')
-    {
-
-        $TXN = EEM_Transaction::instance();
-
-        $start_date = isset($this->_req_data['txn-filter-start-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-start-date']) : date('m/d/Y',
-            strtotime('-10 year'));
-        $end_date   = isset($this->_req_data['txn-filter-end-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-end-date']) : date('m/d/Y');
-
-        //make sure our timestamps start and end right at the boundaries for each day
-        $start_date = date('Y-m-d', strtotime($start_date)) . ' 00:00:00';
-        $end_date   = date('Y-m-d', strtotime($end_date)) . ' 23:59:59';
-
-
-        //convert to timestamps
-        $start_date = strtotime($start_date);
-        $end_date   = strtotime($end_date);
-
-        //makes sure start date is the lowest value and vice versa
-        $start_date = min($start_date, $end_date);
-        $end_date   = max($start_date, $end_date);
-
-        //convert to correct format for query
-        $start_date = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp',
-            date('Y-m-d H:i:s', $start_date), 'Y-m-d H:i:s');
-        $end_date   = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp',
-            date('Y-m-d H:i:s', $end_date), 'Y-m-d H:i:s');
-
-
-        //set orderby
-        $this->_req_data['orderby'] = ! empty($this->_req_data['orderby']) ? $this->_req_data['orderby'] : '';
-
-        switch ($this->_req_data['orderby']) {
-            case 'TXN_ID':
-                $orderby = 'TXN_ID';
-                break;
-            case 'ATT_fname':
-                $orderby = 'Registration.Attendee.ATT_fname';
-                break;
-            case 'event_name':
-                $orderby = 'Registration.Event.EVT_name';
-                break;
-            default: //'TXN_timestamp'
-                $orderby = 'TXN_timestamp';
-        }
-
-        $sort         = (isset($this->_req_data['order']) && ! empty($this->_req_data['order'])) ? $this->_req_data['order'] : 'DESC';
-        $current_page = isset($this->_req_data['paged']) && ! empty($this->_req_data['paged']) ? $this->_req_data['paged'] : 1;
-        $per_page     = isset($perpage) && ! empty($perpage) ? $perpage : 10;
-        $per_page     = isset($this->_req_data['perpage']) && ! empty($this->_req_data['perpage']) ? $this->_req_data['perpage'] : $per_page;
-
-        $offset = ($current_page - 1) * $per_page;
-        $limit  = array($offset, $per_page);
-
-        $_where = array(
-            'TXN_timestamp'          => array('BETWEEN', array($start_date, $end_date)),
-            'Registration.REG_count' => 1,
-        );
-
-        if (isset($this->_req_data['EVT_ID'])) {
-            $_where['Registration.EVT_ID'] = $this->_req_data['EVT_ID'];
-        }
-
-        if (isset($this->_req_data['s'])) {
-            $search_string = '%' . $this->_req_data['s'] . '%';
-            $_where['OR']  = array(
-                'Registration.Event.EVT_name'         => array('LIKE', $search_string),
-                'Registration.Event.EVT_desc'         => array('LIKE', $search_string),
-                'Registration.Event.EVT_short_desc'   => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_full_name' => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_fname'     => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_lname'     => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_short_bio' => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_email'     => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_address'   => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_address2'  => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_city'      => array('LIKE', $search_string),
-                'Registration.REG_final_price'        => array('LIKE', $search_string),
-                'Registration.REG_code'               => array('LIKE', $search_string),
-                'Registration.REG_count'              => array('LIKE', $search_string),
-                'Registration.REG_group_size'         => array('LIKE', $search_string),
-                'Registration.Ticket.TKT_name'        => array('LIKE', $search_string),
-                'Registration.Ticket.TKT_description' => array('LIKE', $search_string),
-                'Payment.PAY_source'                  => array('LIKE', $search_string),
-                'Payment.Payment_Method.PMD_name'     => array('LIKE', $search_string),
-                'TXN_session_data'                    => array('LIKE', $search_string),
-                'Payment.PAY_txn_id_chq_nmbr'         => array('LIKE', $search_string),
-            );
-        }
-
-        //failed transactions
-        $failed    = (! empty($this->_req_data['status']) && $this->_req_data['status'] == 'failed' && ! $count) || ($count && $view == 'failed') ? true : false;
-        $abandoned = (! empty($this->_req_data['status']) && $this->_req_data['status'] == 'abandoned' && ! $count) || ($count && $view == 'abandoned') ? true : false;
-
-        if ($failed) {
-            $_where['STS_ID'] = EEM_Transaction::failed_status_code;
-        } else if ($abandoned) {
-            $_where['STS_ID'] = EEM_Transaction::abandoned_status_code;
-        } else {
-            $_where['STS_ID']  = array('!=', EEM_Transaction::failed_status_code);
-            $_where['STS_ID*'] = array('!=', EEM_Transaction::abandoned_status_code);
-        }
-
-        $query_params = array(
-            $_where,
-            'order_by'                 => array($orderby => $sort),
-            'limit'                    => $limit,
-            'default_where_conditions' => EEM_Base::default_where_conditions_this_only,
-        );
-
-        $transactions = $count ? $TXN->count(array($_where), 'TXN_ID', true) : $TXN->get_all($query_params);
-
-
-        return $transactions;
-
-    }
+		// process payment details
+		$payments = $this->_transaction->get_many_related('Payment');
+		if (! empty($payments)) {
+			$this->_template_args['payments']              = $payments;
+			$this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
+		} else {
+			$this->_template_args['payments']              = false;
+			$this->_template_args['existing_reg_payments'] = array();
+		}
+
+		$this->_template_args['edit_payment_url']   = add_query_arg(array('action' => 'edit_payment'), TXN_ADMIN_URL);
+		$this->_template_args['delete_payment_url'] = add_query_arg(array('action' => 'espresso_delete_payment'),
+			TXN_ADMIN_URL);
+
+		if (isset($txn_details['invoice_number'])) {
+			$this->_template_args['txn_details']['invoice_number']['value'] = $this->_template_args['REG_code'];
+			$this->_template_args['txn_details']['invoice_number']['label'] = esc_html__('Invoice Number',
+				'event_espresso');
+		}
+
+		$this->_template_args['txn_details']['registration_session']['value'] = $this->_transaction->get_first_related('Registration')->get('REG_session');
+		$this->_template_args['txn_details']['registration_session']['label'] = esc_html__('Registration Session',
+			'event_espresso');
+
+		$this->_template_args['txn_details']['ip_address']['value'] = isset($this->_session['ip_address']) ? $this->_session['ip_address'] : '';
+		$this->_template_args['txn_details']['ip_address']['label'] = esc_html__('Transaction placed from IP',
+			'event_espresso');
+
+		$this->_template_args['txn_details']['user_agent']['value'] = isset($this->_session['user_agent']) ? $this->_session['user_agent'] : '';
+		$this->_template_args['txn_details']['user_agent']['label'] = esc_html__('Registrant User Agent',
+			'event_espresso');
+
+		$reg_steps = '<ul>';
+		foreach ($this->_transaction->reg_steps() as $reg_step => $reg_step_status) {
+			if ($reg_step_status === true) {
+				$reg_steps .= '<li style="color:#70cc50">' . sprintf(esc_html__('%1$s : Completed', 'event_espresso'),
+						ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
+			} else if (is_numeric($reg_step_status) && $reg_step_status !== false) {
+				$reg_steps .= '<li style="color:#2EA2CC">' . sprintf(
+						esc_html__('%1$s : Initiated %2$s', 'event_espresso'),
+						ucwords(str_replace('_', ' ', $reg_step)),
+						date(get_option('date_format') . ' ' . get_option('time_format'),
+							($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS)))
+					) . '</li>';
+			} else {
+				$reg_steps .= '<li style="color:#E76700">' . sprintf(esc_html__('%1$s : Never Initiated',
+						'event_espresso'), ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
+			}
+		}
+		$reg_steps                                                 .= '</ul>';
+		$this->_template_args['txn_details']['reg_steps']['value'] = $reg_steps;
+		$this->_template_args['txn_details']['reg_steps']['label'] = esc_html__('Registration Step Progress',
+			'event_espresso');
+
+
+		$this->_get_registrations_to_apply_payment_to();
+		$this->_get_payment_methods($payments);
+		$this->_get_payment_status_array();
+		$this->_get_reg_status_selection(); //sets up the template args for the reg status array for the transaction.
+
+		$this->_template_args['transaction_form_url']    = add_query_arg(array(
+			'action'  => 'edit_transaction',
+			'process' => 'transaction',
+		), TXN_ADMIN_URL);
+		$this->_template_args['apply_payment_form_url']  = add_query_arg(array(
+			'page'   => 'espresso_transactions',
+			'action' => 'espresso_apply_payment',
+		), WP_AJAX_URL);
+		$this->_template_args['delete_payment_form_url'] = add_query_arg(array(
+			'page'   => 'espresso_transactions',
+			'action' => 'espresso_delete_payment',
+		), WP_AJAX_URL);
+
+		// 'espresso_delete_payment_nonce'
+
+		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
+		echo EEH_Template::display_template($template_path, $this->_template_args, true);
+
+	}
+
+
+	/**
+	 * _get_registration_payment_IDs
+	 *    generates an array of Payment IDs and their corresponding Registration IDs
+	 *
+	 * @access protected
+	 * @param EE_Payment[] $payments
+	 * @return array
+	 */
+	protected function _get_registration_payment_IDs($payments = array())
+	{
+		$existing_reg_payments = array();
+		// get all reg payments for these payments
+		$reg_payments = EEM_Registration_Payment::instance()->get_all(array(
+			array(
+				'PAY_ID' => array(
+					'IN',
+					array_keys($payments),
+				),
+			),
+		));
+		if (! empty($reg_payments)) {
+			foreach ($payments as $payment) {
+				if (! $payment instanceof EE_Payment) {
+					continue;
+				} else if (! isset($existing_reg_payments[$payment->ID()])) {
+					$existing_reg_payments[$payment->ID()] = array();
+				}
+				foreach ($reg_payments as $reg_payment) {
+					if ($reg_payment instanceof EE_Registration_Payment && $reg_payment->payment_ID() === $payment->ID()) {
+						$existing_reg_payments[$payment->ID()][] = $reg_payment->registration_ID();
+					}
+				}
+			}
+		}
+
+		return $existing_reg_payments;
+	}
+
+
+	/**
+	 * _get_registrations_to_apply_payment_to
+	 *    generates HTML for displaying a series of checkboxes in the admin payment modal window
+	 * which allows the admin to only apply the payment to the specific registrations
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws \EE_Error
+	 */
+	protected function _get_registrations_to_apply_payment_to()
+	{
+		// we want any registration with an active status (ie: not deleted or cancelled)
+		$query_params                      = array(
+			array(
+				'STS_ID' => array(
+					'IN',
+					array(
+						EEM_Registration::status_id_approved,
+						EEM_Registration::status_id_pending_payment,
+						EEM_Registration::status_id_not_approved,
+					),
+				),
+			),
+		);
+		$registrations_to_apply_payment_to = EEH_HTML::br() . EEH_HTML::div(
+				'', 'txn-admin-apply-payment-to-registrations-dv', '', 'clear: both; margin: 1.5em 0 0; display: none;'
+			);
+		$registrations_to_apply_payment_to .= EEH_HTML::br() . EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
+		$registrations_to_apply_payment_to .= EEH_HTML::table('', '', 'admin-primary-mbox-tbl');
+		$registrations_to_apply_payment_to .= EEH_HTML::thead(
+			EEH_HTML::tr(
+				EEH_HTML::th(esc_html__('ID', 'event_espresso')) .
+				EEH_HTML::th(esc_html__('Registrant', 'event_espresso')) .
+				EEH_HTML::th(esc_html__('Ticket', 'event_espresso')) .
+				EEH_HTML::th(esc_html__('Event', 'event_espresso')) .
+				EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr') .
+				EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr') .
+				EEH_HTML::th(esc_html__('Apply', 'event_espresso'), '', 'jst-cntr')
+			)
+		);
+		$registrations_to_apply_payment_to .= EEH_HTML::tbody();
+		// get registrations for TXN
+		$registrations = $this->_transaction->registrations($query_params);
+		foreach ($registrations as $registration) {
+			if ($registration instanceof EE_Registration) {
+				$attendee_name                     = $registration->attendee() instanceof EE_Attendee
+					? $registration->attendee()->full_name()
+					: esc_html__('Unknown Attendee', 'event_espresso');
+				$owing                             = $registration->final_price() - $registration->paid();
+				$taxable                           = $registration->ticket()->taxable()
+					? ' <span class="smaller-text lt-grey-text"> ' . esc_html__('+ tax', 'event_espresso') . '</span>'
+					: '';
+				$checked                           = empty($existing_reg_payments) || in_array($registration->ID(),
+					$existing_reg_payments)
+					? ' checked="checked"'
+					: '';
+				$disabled                          = $registration->final_price() > 0 ? '' : ' disabled';
+				$registrations_to_apply_payment_to .= EEH_HTML::tr(
+					EEH_HTML::td($registration->ID()) .
+					EEH_HTML::td($attendee_name) .
+					EEH_HTML::td(
+						$registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable
+					) .
+					EEH_HTML::td($registration->event_name()) .
+					EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr') .
+					EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr') .
+					EEH_HTML::td(
+						'<input type="checkbox" value="' . $registration->ID()
+						. '" name="txn_admin_payment[registrations]"'
+						. $checked . $disabled . '>',
+						'', 'jst-cntr'
+					),
+					'apply-payment-registration-row-' . $registration->ID()
+				);
+			}
+		}
+		$registrations_to_apply_payment_to                         .= EEH_HTML::tbodyx();
+		$registrations_to_apply_payment_to                         .= EEH_HTML::tablex();
+		$registrations_to_apply_payment_to                         .= EEH_HTML::divx();
+		$registrations_to_apply_payment_to                         .= EEH_HTML::p(
+			esc_html__(
+				'The payment will only be applied to the registrations that have a check mark in their corresponding check box. Checkboxes for free registrations have been disabled.',
+				'event_espresso'
+			),
+			'', 'clear description'
+		);
+		$registrations_to_apply_payment_to                         .= EEH_HTML::divx();
+		$this->_template_args['registrations_to_apply_payment_to'] = $registrations_to_apply_payment_to;
+	}
+
+
+	/**
+	 * _get_reg_status_selection
+	 *
+	 * @todo   this will need to be adjusted either once MER comes along OR we move default reg status to tickets
+	 *         instead of events.
+	 * @access protected
+	 * @return void
+	 */
+	protected function _get_reg_status_selection()
+	{
+		//first get all possible statuses
+		$statuses = EEM_Registration::reg_status_array(array(), true);
+		//let's add a "don't change" option.
+		$status_array['NAN']                                 = esc_html__('Leave the Same', 'event_espresso');
+		$status_array                                        = array_merge($status_array, $statuses);
+		$this->_template_args['status_change_select']        = EEH_Form_Fields::select_input('txn_reg_status_change[reg_status]',
+			$status_array, 'NAN', 'id="txn-admin-payment-reg-status-inp"', 'txn-reg-status-change-reg-status');
+		$this->_template_args['delete_status_change_select'] = EEH_Form_Fields::select_input('delete_txn_reg_status_change[reg_status]',
+			$status_array, 'NAN', 'delete-txn-admin-payment-reg-status-inp', 'delete-txn-reg-status-change-reg-status');
+
+	}
+
+
+	/**
+	 *    _get_payment_methods
+	 * Gets all the payment methods available generally, or the ones that are already
+	 * selected on these payments (in case their payment methods are no longer active).
+	 * Has the side-effect of updating the template args' payment_methods item
+	 *
+	 * @access private
+	 * @param EE_Payment[] to show on this page
+	 * @return void
+	 */
+	private function _get_payment_methods($payments = array())
+	{
+		$payment_methods_of_payments = array();
+		foreach ($payments as $payment) {
+			if ($payment instanceof EE_Payment) {
+				$payment_methods_of_payments[] = $payment->get('PMD_ID');
+			}
+		}
+		if ($payment_methods_of_payments) {
+			$query_args = array(
+				array(
+					'OR*payment_method_for_payment' => array(
+						'PMD_ID'    => array('IN', $payment_methods_of_payments),
+						'PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%'),
+					),
+				),
+			);
+		} else {
+			$query_args = array(array('PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')));
+		}
+		$this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
+	}
+
+
+	/**
+	 * txn_attendees_meta_box
+	 *    generates HTML for the Attendees Transaction main meta box
+	 *
+	 * @access public
+	 * @param WP_Post $post
+	 * @param array   $metabox
+	 * @return void
+	 */
+	public function txn_attendees_meta_box($post, $metabox = array('args' => array()))
+	{
+
+		extract($metabox['args']);
+		$this->_template_args['post']            = $post;
+		$this->_template_args['event_attendees'] = array();
+		// process items in cart
+		$line_items = $this->_transaction->get_many_related('Line_Item', array(array('LIN_type' => 'line-item')));
+		if (! empty($line_items)) {
+			foreach ($line_items as $item) {
+				if ($item instanceof EE_Line_Item) {
+					switch ($item->OBJ_type()) {
+
+						case 'Event' :
+							break;
+
+						case 'Ticket' :
+							$ticket = $item->ticket();
+							//right now we're only handling tickets here.  Cause its expected that only tickets will have attendees right?
+							if (! $ticket instanceof EE_Ticket) {
+								continue;
+							}
+							try {
+								$event_name = $ticket->get_event_name();
+							} catch (Exception $e) {
+								EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
+								$event_name = esc_html__('Unknown Event', 'event_espresso');
+							}
+							$event_name   .= ' - ' . $item->get('LIN_name');
+							$ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
+							// now get all of the registrations for this transaction that use this ticket
+							$registrations = $ticket->get_many_related('Registration',
+								array(array('TXN_ID' => $this->_transaction->ID())));
+							foreach ($registrations as $registration) {
+								if (! $registration instanceof EE_Registration) {
+									continue;
+								}
+								$this->_template_args['event_attendees'][$registration->ID()]['STS_ID']            = $registration->status_ID();
+								$this->_template_args['event_attendees'][$registration->ID()]['att_num']           = $registration->count();
+								$this->_template_args['event_attendees'][$registration->ID()]['event_ticket_name'] = $event_name;
+								$this->_template_args['event_attendees'][$registration->ID()]['ticket_price']      = $ticket_price;
+								// attendee info
+								$attendee = $registration->get_first_related('Attendee');
+								if ($attendee instanceof EE_Attendee) {
+									$this->_template_args['event_attendees'][$registration->ID()]['att_id']   = $attendee->ID();
+									$this->_template_args['event_attendees'][$registration->ID()]['attendee'] = $attendee->full_name();
+									$this->_template_args['event_attendees'][$registration->ID()]['email']    = '<a href="mailto:' . $attendee->email() . '?subject=' . $event_name . esc_html__(' Event',
+											'event_espresso') . '">' . $attendee->email() . '</a>';
+									$this->_template_args['event_attendees'][$registration->ID()]['address']  = EEH_Address::format($attendee,
+										'inline', false, false);
+								} else {
+									$this->_template_args['event_attendees'][$registration->ID()]['att_id']   = '';
+									$this->_template_args['event_attendees'][$registration->ID()]['attendee'] = '';
+									$this->_template_args['event_attendees'][$registration->ID()]['email']    = '';
+									$this->_template_args['event_attendees'][$registration->ID()]['address']  = '';
+								}
+							}
+							break;
+
+					}
+				}
+			}
+
+			$this->_template_args['transaction_form_url'] = add_query_arg(array(
+				'action'  => 'edit_transaction',
+				'process' => 'attendees',
+			), TXN_ADMIN_URL);
+			echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php',
+				$this->_template_args, true);
+
+		} else {
+			echo sprintf(
+				esc_html__('%1$sFor some reason, there are no attendees registered for this transaction. Likely the registration was abandoned in process.%2$s',
+					'event_espresso'),
+				'<p class="important-notice">',
+				'</p>'
+			);
+		}
+	}
+
+
+	/**
+	 * txn_registrant_side_meta_box
+	 * generates HTML for the Edit Transaction side meta box
+	 *
+	 * @access public
+	 * @throws \EE_Error
+	 * @return void
+	 */
+	public function txn_registrant_side_meta_box()
+	{
+		$primary_att = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->get_first_related('Attendee') : null;
+		if (! $primary_att instanceof EE_Attendee) {
+			$this->_template_args['no_attendee_message'] = esc_html__('There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.',
+				'event_espresso');
+			$primary_att                                 = EEM_Attendee::instance()->create_default_object();
+		}
+		$this->_template_args['ATT_ID']            = $primary_att->ID();
+		$this->_template_args['prime_reg_fname']   = $primary_att->fname();
+		$this->_template_args['prime_reg_lname']   = $primary_att->lname();
+		$this->_template_args['prime_reg_email']   = $primary_att->email();
+		$this->_template_args['prime_reg_phone']   = $primary_att->phone();
+		$this->_template_args['edit_attendee_url'] = EE_Admin_Page::add_query_args_and_nonce(array(
+			'action' => 'edit_attendee',
+			'post'   => $primary_att->ID(),
+		), REG_ADMIN_URL);
+		// get formatted address for registrant
+		$this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
+		echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php',
+			$this->_template_args, true);
+	}
+
+
+	/**
+	 * txn_billing_info_side_meta_box
+	 *    generates HTML for the Edit Transaction side meta box
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function txn_billing_info_side_meta_box()
+	{
+
+		$this->_template_args['billing_form']     = $this->_transaction->billing_info();
+		$this->_template_args['billing_form_url'] = add_query_arg(
+			array('action' => 'edit_transaction', 'process' => 'billing'),
+			TXN_ADMIN_URL
+		);
+
+		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
+		echo EEH_Template::display_template($template_path, $this->_template_args, true);/**/
+	}
+
+
+	/**
+	 * apply_payments_or_refunds
+	 *    registers a payment or refund made towards a transaction
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function apply_payments_or_refunds()
+	{
+		$json_response_data = array('return_data' => false);
+		$valid_data         = $this->_validate_payment_request_data();
+		if (! empty($valid_data)
+
+		) {
+			$PAY_ID = $valid_data['PAY_ID'];
+			//save  the new payment
+			$payment = $this->_create_payment_from_request_data($valid_data);
+			// get the TXN for this payment
+			$transaction = $payment->transaction();
+			// verify transaction
+			if ($transaction instanceof EE_Transaction) {
+				// calculate_total_payments_and_update_status
+				$this->_process_transaction_payments($transaction);
+				$REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
+				$this->_remove_existing_registration_payments($payment, $PAY_ID);
+				// apply payment to registrations (if applicable)
+				if (! empty($REG_IDs)) {
+					$this->_update_registration_payments($transaction, $payment, $REG_IDs);
+					$this->_maybe_send_notifications();
+					// now process status changes for the same registrations
+					$this->_process_registration_status_change($transaction, $REG_IDs);
+				}
+				$this->_maybe_send_notifications($payment);
+				//prepare to render page
+				$json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs);
+				do_action('AHEE__Transactions_Admin_Page__apply_payments_or_refund__after_recording', $transaction,
+					$payment);
+			} else {
+				EE_Error::add_error(
+					esc_html__('A valid Transaction for this payment could not be retrieved.', 'event_espresso'),
+					__FILE__, __FUNCTION__, __LINE__
+				);
+			}
+		} else {
+			EE_Error::add_error(esc_html__('The payment form data could not be processed. Please try again.',
+				'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
+		}
+
+		$notices              = EE_Error::get_notices(false, false, false);
+		$this->_template_args = array(
+			'data'    => $json_response_data,
+			'error'   => $notices['errors'],
+			'success' => $notices['success'],
+		);
+		$this->_return_json();
+	}
+
+
+	/**
+	 * _validate_payment_request_data
+	 *
+	 * @return array
+	 */
+	protected function _validate_payment_request_data()
+	{
+		if (! isset($this->_req_data['txn_admin_payment'])) {
+			return false;
+		}
+		$payment_form = $this->_generate_payment_form_section();
+		try {
+			if ($payment_form->was_submitted()) {
+				$payment_form->receive_form_submission();
+				if (! $payment_form->is_valid()) {
+					$submission_error_messages = array();
+					foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
+						if ($validation_error instanceof EE_Validation_Error) {
+							$submission_error_messages[] = sprintf(
+								_x('%s : %s', 'Form Section Name : Form Validation Error', 'event_espresso'),
+								$validation_error->get_form_section()->html_label_text(),
+								$validation_error->getMessage()
+							);
+						}
+					}
+					EE_Error::add_error(join('<br />', $submission_error_messages), __FILE__, __FUNCTION__, __LINE__);
+
+					return array();
+				}
+			}
+		} catch (EE_Error $e) {
+			EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
+
+			return array();
+		}
+
+		return $payment_form->valid_data();
+	}
+
+
+	/**
+	 * _generate_payment_form_section
+	 *
+	 * @return EE_Form_Section_Proper
+	 */
+	protected function _generate_payment_form_section()
+	{
+		return new EE_Form_Section_Proper(
+			array(
+				'name'        => 'txn_admin_payment',
+				'subsections' => array(
+					'PAY_ID'          => new EE_Text_Input(
+						array(
+							'default'               => 0,
+							'required'              => false,
+							'html_label_text'       => esc_html__('Payment ID', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization()),
+						)
+					),
+					'TXN_ID'          => new EE_Text_Input(
+						array(
+							'default'               => 0,
+							'required'              => true,
+							'html_label_text'       => esc_html__('Transaction ID', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization()),
+						)
+					),
+					'type'            => new EE_Text_Input(
+						array(
+							'default'               => 1,
+							'required'              => true,
+							'html_label_text'       => esc_html__('Payment or Refund', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization()),
+						)
+					),
+					'amount'          => new EE_Text_Input(
+						array(
+							'default'               => 0,
+							'required'              => true,
+							'html_label_text'       => esc_html__('Payment amount', 'event_espresso'),
+							'validation_strategies' => array(new EE_Float_Normalization()),
+						)
+					),
+					'status'          => new EE_Text_Input(
+						array(
+							'default'         => EEM_Payment::status_id_approved,
+							'required'        => true,
+							'html_label_text' => esc_html__('Payment status', 'event_espresso'),
+						)
+					),
+					'PMD_ID'          => new EE_Text_Input(
+						array(
+							'default'               => 2,
+							'required'              => true,
+							'html_label_text'       => esc_html__('Payment Method', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization()),
+						)
+					),
+					'date'            => new EE_Text_Input(
+						array(
+							'default'         => time(),
+							'required'        => true,
+							'html_label_text' => esc_html__('Payment date', 'event_espresso'),
+						)
+					),
+					'txn_id_chq_nmbr' => new EE_Text_Input(
+						array(
+							'default'               => '',
+							'required'              => false,
+							'html_label_text'       => esc_html__('Transaction or Cheque Number', 'event_espresso'),
+							'validation_strategies' => array(
+								new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
+									100),
+							),
+						)
+					),
+					'po_number'       => new EE_Text_Input(
+						array(
+							'default'               => '',
+							'required'              => false,
+							'html_label_text'       => esc_html__('Purchase Order Number', 'event_espresso'),
+							'validation_strategies' => array(
+								new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
+									100),
+							),
+						)
+					),
+					'accounting'      => new EE_Text_Input(
+						array(
+							'default'               => '',
+							'required'              => false,
+							'html_label_text'       => esc_html__('Extra Field for Accounting', 'event_espresso'),
+							'validation_strategies' => array(
+								new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
+									100),
+							),
+						)
+					),
+				),
+			)
+		);
+	}
+
+
+	/**
+	 * _create_payment_from_request_data
+	 *
+	 * @param array $valid_data
+	 * @return EE_Payment
+	 */
+	protected function _create_payment_from_request_data($valid_data)
+	{
+		$PAY_ID = $valid_data['PAY_ID'];
+		// get payment amount
+		$amount = $valid_data['amount'] ? abs($valid_data['amount']) : 0;
+		// payments have a type value of 1 and refunds have a type value of -1
+		// so multiplying amount by type will give a positive value for payments, and negative values for refunds
+		$amount = $valid_data['type'] < 0 ? $amount * -1 : $amount;
+		// for some reason the date string coming in has extra spaces between the date and time.  This fixes that.
+		$date    = $valid_data['date'] ? preg_replace('/\s+/', ' ', $valid_data['date']) : date('Y-m-d g:i a',
+			current_time('timestamp'));
+		$payment = EE_Payment::new_instance(
+			array(
+				'TXN_ID'              => $valid_data['TXN_ID'],
+				'STS_ID'              => $valid_data['status'],
+				'PAY_timestamp'       => $date,
+				'PAY_source'          => EEM_Payment_Method::scope_admin,
+				'PMD_ID'              => $valid_data['PMD_ID'],
+				'PAY_amount'          => $amount,
+				'PAY_txn_id_chq_nmbr' => $valid_data['txn_id_chq_nmbr'],
+				'PAY_po_number'       => $valid_data['po_number'],
+				'PAY_extra_accntng'   => $valid_data['accounting'],
+				'PAY_details'         => $valid_data,
+				'PAY_ID'              => $PAY_ID,
+			),
+			'',
+			array('Y-m-d', 'g:i a')
+		);
+
+		if (! $payment->save()) {
+			EE_Error::add_error(
+				sprintf(
+					esc_html__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
+					$payment->ID()
+				),
+				__FILE__, __FUNCTION__, __LINE__
+			);
+		}
+
+		return $payment;
+	}
+
+
+	/**
+	 * _process_transaction_payments
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return array
+	 */
+	protected function _process_transaction_payments(EE_Transaction $transaction)
+	{
+		/** @type EE_Transaction_Payments $transaction_payments */
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
+		//update the transaction with this payment
+		if ($transaction_payments->calculate_total_payments_and_update_status($transaction)) {
+			EE_Error::add_success(esc_html__('The payment has been processed successfully.', 'event_espresso'),
+				__FILE__, __FUNCTION__, __LINE__);
+		} else {
+			EE_Error::add_error(
+				esc_html__('The payment was processed successfully but the amount paid for the transaction was not updated.',
+					'event_espresso')
+				, __FILE__, __FUNCTION__, __LINE__
+			);
+		}
+	}
+
+
+	/**
+	 * _get_REG_IDs_to_apply_payment_to
+	 * returns a list of registration IDs that the payment will apply to
+	 *
+	 * @param \EE_Payment $payment
+	 * @return array
+	 */
+	protected function _get_REG_IDs_to_apply_payment_to(EE_Payment $payment)
+	{
+		$REG_IDs = array();
+		// grab array of IDs for specific registrations to apply changes to
+		if (isset($this->_req_data['txn_admin_payment']['registrations'])) {
+			$REG_IDs = (array)$this->_req_data['txn_admin_payment']['registrations'];
+		}
+		//nothing specified ? then get all reg IDs
+		if (empty($REG_IDs)) {
+			$registrations = $payment->transaction()->registrations();
+			$REG_IDs       = ! empty($registrations) ? array_keys($registrations) : $this->_get_existing_reg_payment_REG_IDs($payment);
+		}
+
+		// ensure that REG_IDs are integers and NOT strings
+		return array_map('intval', $REG_IDs);
+	}
+
+
+	/**
+	 * @return array
+	 */
+	public function existing_reg_payment_REG_IDs()
+	{
+		return $this->_existing_reg_payment_REG_IDs;
+	}
+
+
+	/**
+	 * @param array $existing_reg_payment_REG_IDs
+	 */
+	public function set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs = null)
+	{
+		$this->_existing_reg_payment_REG_IDs = $existing_reg_payment_REG_IDs;
+	}
+
+
+	/**
+	 * _get_existing_reg_payment_REG_IDs
+	 * returns a list of registration IDs that the payment is currently related to
+	 * as recorded in the database
+	 *
+	 * @param \EE_Payment $payment
+	 * @return array
+	 */
+	protected function _get_existing_reg_payment_REG_IDs(EE_Payment $payment)
+	{
+		if ($this->existing_reg_payment_REG_IDs() === null) {
+			// let's get any existing reg payment records for this payment
+			$existing_reg_payment_REG_IDs = $payment->get_many_related('Registration');
+			// but we only want the REG IDs, so grab the array keys
+			$existing_reg_payment_REG_IDs = ! empty($existing_reg_payment_REG_IDs) ? array_keys($existing_reg_payment_REG_IDs) : array();
+			$this->set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs);
+		}
+
+		return $this->existing_reg_payment_REG_IDs();
+	}
+
+
+	/**
+	 * _remove_existing_registration_payments
+	 * this calculates the difference between existing relations
+	 * to the supplied payment and the new list registration IDs,
+	 * removes any related registrations that no longer apply,
+	 * and then updates the registration paid fields
+	 *
+	 * @param \EE_Payment $payment
+	 * @param int         $PAY_ID
+	 * @return bool;
+	 */
+	protected function _remove_existing_registration_payments(EE_Payment $payment, $PAY_ID = 0)
+	{
+		// newly created payments will have nothing recorded for $PAY_ID
+		if ($PAY_ID == 0) {
+			return false;
+		}
+		$existing_reg_payment_REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
+		if (empty($existing_reg_payment_REG_IDs)) {
+			return false;
+		}
+		/** @type EE_Transaction_Payments $transaction_payments */
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
+
+		return $transaction_payments->delete_registration_payments_and_update_registrations(
+			$payment,
+			array(
+				array(
+					'PAY_ID' => $payment->ID(),
+					'REG_ID' => array('IN', $existing_reg_payment_REG_IDs),
+				),
+			)
+		);
+	}
+
+
+	/**
+	 * _update_registration_payments
+	 * this applies the payments to the selected registrations
+	 * but only if they have not already been paid for
+	 *
+	 * @param  EE_Transaction $transaction
+	 * @param \EE_Payment     $payment
+	 * @param array           $REG_IDs
+	 * @return bool
+	 */
+	protected function _update_registration_payments(
+		EE_Transaction $transaction,
+		EE_Payment $payment,
+		$REG_IDs = array()
+	) {
+		// we can pass our own custom set of registrations to EE_Payment_Processor::process_registration_payments()
+		// so let's do that using our set of REG_IDs from the form
+		$registration_query_where_params = array(
+			'REG_ID' => array('IN', $REG_IDs),
+		);
+		// but add in some conditions regarding payment,
+		// so that we don't apply payments to registrations that are free or have already been paid for
+		// but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
+		if (! $payment->is_a_refund()) {
+			$registration_query_where_params['REG_final_price']  = array('!=', 0);
+			$registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
+		}
+		//EEH_Debug_Tools::printr( $registration_query_where_params, '$registration_query_where_params', __FILE__, __LINE__ );
+		$registrations = $transaction->registrations(array($registration_query_where_params));
+		if (! empty($registrations)) {
+			/** @type EE_Payment_Processor $payment_processor */
+			$payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
+			$payment_processor->process_registration_payments($transaction, $payment, $registrations);
+		}
+	}
+
+
+	/**
+	 * _process_registration_status_change
+	 * This processes requested registration status changes for all the registrations
+	 * on a given transaction and (optionally) sends out notifications for the changes.
+	 *
+	 * @param  EE_Transaction $transaction
+	 * @param array           $REG_IDs
+	 * @return bool
+	 */
+	protected function _process_registration_status_change(EE_Transaction $transaction, $REG_IDs = array())
+	{
+		// first if there is no change in status then we get out.
+		if (
+			! isset($this->_req_data['txn_reg_status_change'], $this->_req_data['txn_reg_status_change']['reg_status'])
+			|| $this->_req_data['txn_reg_status_change']['reg_status'] == 'NAN'
+		) {
+			//no error message, no change requested, just nothing to do man.
+			return false;
+		}
+		/** @type EE_Transaction_Processor $transaction_processor */
+		$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
+
+		// made it here dude?  Oh WOW.  K, let's take care of changing the statuses
+		return $transaction_processor->manually_update_registration_statuses(
+			$transaction,
+			sanitize_text_field($this->_req_data['txn_reg_status_change']['reg_status']),
+			array(array('REG_ID' => array('IN', $REG_IDs)))
+		);
+	}
+
+
+	/**
+	 * _build_payment_json_response
+	 *
+	 * @access public
+	 * @param \EE_Payment $payment
+	 * @param array       $REG_IDs
+	 * @param bool | null $delete_txn_reg_status_change
+	 * @return array
+	 */
+	protected function _build_payment_json_response(
+		EE_Payment $payment,
+		$REG_IDs = array(),
+		$delete_txn_reg_status_change = null
+	) {
+		// was the payment deleted ?
+		if (is_bool($delete_txn_reg_status_change)) {
+			return array(
+				'PAY_ID'                       => $payment->ID(),
+				'amount'                       => $payment->amount(),
+				'total_paid'                   => $payment->transaction()->paid(),
+				'txn_status'                   => $payment->transaction()->status_ID(),
+				'pay_status'                   => $payment->STS_ID(),
+				'registrations'                => $this->_registration_payment_data_array($REG_IDs),
+				'delete_txn_reg_status_change' => $delete_txn_reg_status_change,
+			);
+		} else {
+			$this->_get_payment_status_array();
+
+			return array(
+				'amount'           => $payment->amount(),
+				'total_paid'       => $payment->transaction()->paid(),
+				'txn_status'       => $payment->transaction()->status_ID(),
+				'pay_status'       => $payment->STS_ID(),
+				'PAY_ID'           => $payment->ID(),
+				'STS_ID'           => $payment->STS_ID(),
+				'status'           => self::$_pay_status[$payment->STS_ID()],
+				'date'             => $payment->timestamp('Y-m-d', 'h:i a'),
+				'method'           => strtoupper($payment->source()),
+				'PM_ID'            => $payment->payment_method() ? $payment->payment_method()->ID() : 1,
+				'gateway'          => $payment->payment_method() ? $payment->payment_method()->admin_name() : esc_html__("Unknown",
+					'event_espresso'),
+				'gateway_response' => $payment->gateway_response(),
+				'txn_id_chq_nmbr'  => $payment->txn_id_chq_nmbr(),
+				'po_number'        => $payment->po_number(),
+				'extra_accntng'    => $payment->extra_accntng(),
+				'registrations'    => $this->_registration_payment_data_array($REG_IDs),
+			);
+		}
+	}
+
+
+	/**
+	 * delete_payment
+	 *    delete a payment or refund made towards a transaction
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function delete_payment()
+	{
+		$json_response_data = array('return_data' => false);
+		$PAY_ID             = isset($this->_req_data['delete_txn_admin_payment'], $this->_req_data['delete_txn_admin_payment']['PAY_ID']) ? absint($this->_req_data['delete_txn_admin_payment']['PAY_ID']) : 0;
+		if ($PAY_ID) {
+			$delete_txn_reg_status_change = isset($this->_req_data['delete_txn_reg_status_change']) ? $this->_req_data['delete_txn_reg_status_change'] : false;
+			$payment                      = EEM_Payment::instance()->get_one_by_ID($PAY_ID);
+			if ($payment instanceof EE_Payment) {
+				$REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
+				/** @type EE_Transaction_Payments $transaction_payments */
+				$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
+				if ($transaction_payments->delete_payment_and_update_transaction($payment)) {
+					$json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs,
+						$delete_txn_reg_status_change);
+					if ($delete_txn_reg_status_change) {
+						$this->_req_data['txn_reg_status_change'] = $delete_txn_reg_status_change;
+						//MAKE sure we also add the delete_txn_req_status_change to the
+						//$_REQUEST global because that's how messages will be looking for it.
+						$_REQUEST['txn_reg_status_change'] = $delete_txn_reg_status_change;
+						$this->_maybe_send_notifications();
+						$this->_process_registration_status_change($payment->transaction(), $REG_IDs);
+					}
+				}
+			} else {
+				EE_Error::add_error(
+					esc_html__('Valid Payment data could not be retrieved from the database.', 'event_espresso'),
+					__FILE__, __FUNCTION__, __LINE__
+				);
+			}
+		} else {
+			EE_Error::add_error(
+				esc_html__('A valid Payment ID was not received, therefore payment form data could not be loaded.',
+					'event_espresso'),
+				__FILE__, __FUNCTION__, __LINE__
+			);
+		}
+		$notices              = EE_Error::get_notices(false, false, false);
+		$this->_template_args = array(
+			'data'      => $json_response_data,
+			'success'   => $notices['success'],
+			'error'     => $notices['errors'],
+			'attention' => $notices['attention'],
+		);
+		$this->_return_json();
+	}
+
+
+	/**
+	 * _registration_payment_data_array
+	 * adds info for 'owing' and 'paid' for each registration to the json response
+	 *
+	 * @access protected
+	 * @param array $REG_IDs
+	 * @return array
+	 */
+	protected function _registration_payment_data_array($REG_IDs)
+	{
+		$registration_payment_data = array();
+		//if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
+		if (! empty($REG_IDs)) {
+			$registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
+			foreach ($registrations as $registration) {
+				if ($registration instanceof EE_Registration) {
+					$registration_payment_data[$registration->ID()] = array(
+						'paid'  => $registration->pretty_paid(),
+						'owing' => EEH_Template::format_currency($registration->final_price() - $registration->paid()),
+					);
+				}
+			}
+		}
+
+		return $registration_payment_data;
+	}
+
+
+	/**
+	 * _maybe_send_notifications
+	 * determines whether or not the admin has indicated that notifications should be sent.
+	 * If so, will toggle a filter switch for delivering registration notices.
+	 * If passed an EE_Payment object, then it will trigger payment notifications instead.
+	 *
+	 * @access protected
+	 * @param \EE_Payment | null $payment
+	 */
+	protected function _maybe_send_notifications($payment = null)
+	{
+		switch ($payment instanceof EE_Payment) {
+			// payment notifications
+			case true :
+				if (
+					isset(
+						$this->_req_data['txn_payments'],
+						$this->_req_data['txn_payments']['send_notifications']
+					) &&
+					filter_var($this->_req_data['txn_payments']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
+				) {
+					$this->_process_payment_notification($payment);
+				}
+				break;
+			// registration notifications
+			case false :
+				if (
+					isset(
+						$this->_req_data['txn_reg_status_change'],
+						$this->_req_data['txn_reg_status_change']['send_notifications']
+					) &&
+					filter_var($this->_req_data['txn_reg_status_change']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
+				) {
+					add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
+				}
+				break;
+		}
+	}
+
+
+	/**
+	 * _send_payment_reminder
+	 *    generates HTML for the View Transaction Details Admin page
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _send_payment_reminder()
+	{
+		$TXN_ID      = (! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
+		$transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
+		$query_args  = isset($this->_req_data['redirect_to']) ? array(
+			'action' => $this->_req_data['redirect_to'],
+			'TXN_ID' => $this->_req_data['TXN_ID'],
+		) : array();
+		do_action('AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder',
+			$transaction);
+		$this->_redirect_after_action(false, esc_html__('payment reminder', 'event_espresso'),
+			esc_html__('sent', 'event_espresso'), $query_args, true);
+	}
+
+
+	/**
+	 *  get_transactions
+	 *    get transactions for given parameters (used by list table)
+	 *
+	 * @param  int     $perpage how many transactions displayed per page
+	 * @param  boolean $count   return the count or objects
+	 * @param string   $view
+	 * @return mixed int = count || array of transaction objects
+	 */
+	public function get_transactions($perpage, $count = false, $view = '')
+	{
+
+		$TXN = EEM_Transaction::instance();
+
+		$start_date = isset($this->_req_data['txn-filter-start-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-start-date']) : date('m/d/Y',
+			strtotime('-10 year'));
+		$end_date   = isset($this->_req_data['txn-filter-end-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-end-date']) : date('m/d/Y');
+
+		//make sure our timestamps start and end right at the boundaries for each day
+		$start_date = date('Y-m-d', strtotime($start_date)) . ' 00:00:00';
+		$end_date   = date('Y-m-d', strtotime($end_date)) . ' 23:59:59';
+
+
+		//convert to timestamps
+		$start_date = strtotime($start_date);
+		$end_date   = strtotime($end_date);
+
+		//makes sure start date is the lowest value and vice versa
+		$start_date = min($start_date, $end_date);
+		$end_date   = max($start_date, $end_date);
+
+		//convert to correct format for query
+		$start_date = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp',
+			date('Y-m-d H:i:s', $start_date), 'Y-m-d H:i:s');
+		$end_date   = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp',
+			date('Y-m-d H:i:s', $end_date), 'Y-m-d H:i:s');
+
+
+		//set orderby
+		$this->_req_data['orderby'] = ! empty($this->_req_data['orderby']) ? $this->_req_data['orderby'] : '';
+
+		switch ($this->_req_data['orderby']) {
+			case 'TXN_ID':
+				$orderby = 'TXN_ID';
+				break;
+			case 'ATT_fname':
+				$orderby = 'Registration.Attendee.ATT_fname';
+				break;
+			case 'event_name':
+				$orderby = 'Registration.Event.EVT_name';
+				break;
+			default: //'TXN_timestamp'
+				$orderby = 'TXN_timestamp';
+		}
+
+		$sort         = (isset($this->_req_data['order']) && ! empty($this->_req_data['order'])) ? $this->_req_data['order'] : 'DESC';
+		$current_page = isset($this->_req_data['paged']) && ! empty($this->_req_data['paged']) ? $this->_req_data['paged'] : 1;
+		$per_page     = isset($perpage) && ! empty($perpage) ? $perpage : 10;
+		$per_page     = isset($this->_req_data['perpage']) && ! empty($this->_req_data['perpage']) ? $this->_req_data['perpage'] : $per_page;
+
+		$offset = ($current_page - 1) * $per_page;
+		$limit  = array($offset, $per_page);
+
+		$_where = array(
+			'TXN_timestamp'          => array('BETWEEN', array($start_date, $end_date)),
+			'Registration.REG_count' => 1,
+		);
+
+		if (isset($this->_req_data['EVT_ID'])) {
+			$_where['Registration.EVT_ID'] = $this->_req_data['EVT_ID'];
+		}
+
+		if (isset($this->_req_data['s'])) {
+			$search_string = '%' . $this->_req_data['s'] . '%';
+			$_where['OR']  = array(
+				'Registration.Event.EVT_name'         => array('LIKE', $search_string),
+				'Registration.Event.EVT_desc'         => array('LIKE', $search_string),
+				'Registration.Event.EVT_short_desc'   => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_full_name' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_fname'     => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_lname'     => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_short_bio' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_email'     => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_address'   => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_address2'  => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_city'      => array('LIKE', $search_string),
+				'Registration.REG_final_price'        => array('LIKE', $search_string),
+				'Registration.REG_code'               => array('LIKE', $search_string),
+				'Registration.REG_count'              => array('LIKE', $search_string),
+				'Registration.REG_group_size'         => array('LIKE', $search_string),
+				'Registration.Ticket.TKT_name'        => array('LIKE', $search_string),
+				'Registration.Ticket.TKT_description' => array('LIKE', $search_string),
+				'Payment.PAY_source'                  => array('LIKE', $search_string),
+				'Payment.Payment_Method.PMD_name'     => array('LIKE', $search_string),
+				'TXN_session_data'                    => array('LIKE', $search_string),
+				'Payment.PAY_txn_id_chq_nmbr'         => array('LIKE', $search_string),
+			);
+		}
+
+		//failed transactions
+		$failed    = (! empty($this->_req_data['status']) && $this->_req_data['status'] == 'failed' && ! $count) || ($count && $view == 'failed') ? true : false;
+		$abandoned = (! empty($this->_req_data['status']) && $this->_req_data['status'] == 'abandoned' && ! $count) || ($count && $view == 'abandoned') ? true : false;
+
+		if ($failed) {
+			$_where['STS_ID'] = EEM_Transaction::failed_status_code;
+		} else if ($abandoned) {
+			$_where['STS_ID'] = EEM_Transaction::abandoned_status_code;
+		} else {
+			$_where['STS_ID']  = array('!=', EEM_Transaction::failed_status_code);
+			$_where['STS_ID*'] = array('!=', EEM_Transaction::abandoned_status_code);
+		}
+
+		$query_params = array(
+			$_where,
+			'order_by'                 => array($orderby => $sort),
+			'limit'                    => $limit,
+			'default_where_conditions' => EEM_Base::default_where_conditions_this_only,
+		);
+
+		$transactions = $count ? $TXN->count(array($_where), 'TXN_ID', true) : $TXN->get_all($query_params);
+
+
+		return $transactions;
+
+	}
 
 
 }

Spacing +85 added lines, -85 removed lines

@@ -1,4 +1,4 @@ 
-<?php if (! defined('EVENT_ESPRESSO_VERSION')) {
+<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) {
     exit('No direct script access allowed');
 }
 
@@ -335,11 +335,11 @@ 
     public function load_scripts_styles()
     {
         //enqueue style
-        wp_register_style('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.css', array(),
+        wp_register_style('espresso_txn', TXN_ASSETS_URL.'espresso_transactions_admin.css', array(),
             EVENT_ESPRESSO_VERSION);
         wp_enqueue_style('espresso_txn');
         //scripts
-        wp_register_script('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.js', array(
+        wp_register_script('espresso_txn', TXN_ASSETS_URL.'espresso_transactions_admin.js', array(
             'ee_admin_js',
             'ee-datepicker',
             'jquery-ui-datepicker',
@@ -422,7 +422,7 @@ 
 
         $TXN = EEM_Transaction::instance();
 
-        $TXN_ID = (! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
+        $TXN_ID = ( ! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
 
         //get transaction object
         $this->_transaction = $TXN->get_one_by_ID($TXN_ID);
@@ -431,7 +431,7 @@ 
 
         if (empty($this->_transaction)) {
             $error_msg = esc_html__('An error occurred and the details for Transaction ID #',
-                    'event_espresso') . $TXN_ID . esc_html__(' could not be retrieved.', 'event_espresso');
+                    'event_espresso').$TXN_ID.esc_html__(' could not be retrieved.', 'event_espresso');
             EE_Error::add_error($error_msg, __FILE__, __FUNCTION__, __LINE__);
         }
     }
@@ -510,23 +510,23 @@ 
             'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
             array(
                 'overpaid'   => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::overpaid_status_code,
                     'desc'  => EEH_Template::pretty_status(EEM_Transaction::overpaid_status_code, false, 'sentence'),
                 ),
                 'complete'   => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::complete_status_code,
                     'desc'  => EEH_Template::pretty_status(EEM_Transaction::complete_status_code, false, 'sentence'),
                 ),
                 'incomplete' => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::incomplete_status_code,
                     'desc'  => EEH_Template::pretty_status(EEM_Transaction::incomplete_status_code, false, 'sentence'),
                 ),
                 'abandoned'  => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::abandoned_status_code,
                     'desc'  => EEH_Template::pretty_status(EEM_Transaction::abandoned_status_code, false, 'sentence'),
                 ),
                 'failed'     => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::failed_status_code,
                     'desc'  => EEH_Template::pretty_status(EEM_Transaction::failed_status_code, false, 'sentence'),
                 ),
             )
@@ -548,10 +548,10 @@ 
         $event                                     = isset($this->_req_data['EVT_ID']) ? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID']) : null;
         $this->_template_args['admin_page_header'] = $event instanceof EE_Event ? sprintf(esc_html__('%sViewing Transactions for the Event: %s%s',
             'event_espresso'), '<h3>',
-            '<a href="' . EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit', 'post' => $event->ID()),
-                EVENTS_ADMIN_URL) . '" title="' . esc_attr__('Click to Edit event',
-                'event_espresso') . '">' . $event->get('EVT_name') . '</a>', '</h3>') : '';
-        $this->_template_args['after_list_table']  = $this->_display_legend($this->_transaction_legend_items());
+            '<a href="'.EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit', 'post' => $event->ID()),
+                EVENTS_ADMIN_URL).'" title="'.esc_attr__('Click to Edit event',
+                'event_espresso').'">'.$event->get('EVT_name').'</a>', '</h3>') : '';
+        $this->_template_args['after_list_table'] = $this->_display_legend($this->_transaction_legend_items());
         $this->display_admin_list_table_page_with_no_sidebar();
     }
 
@@ -585,7 +585,7 @@ 
 
         $this->_template_args['txn_status']['value'] = self::$_txn_status[$this->_transaction->get('STS_ID')];
         $this->_template_args['txn_status']['label'] = esc_html__('Transaction Status', 'event_espresso');
-        $this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
+        $this->_template_args['txn_status']['class'] = 'status-'.$this->_transaction->get('STS_ID');
 
         $this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
         $this->_template_args['total_paid']  = $this->_transaction->get('TXN_paid');
@@ -622,9 +622,9 @@ 
         $amount_due                         = $this->_transaction->get('TXN_total') - $this->_transaction->get('TXN_paid');
         $this->_template_args['amount_due'] = EEH_Template::format_currency($amount_due, true);
         if (EE_Registry::instance()->CFG->currency->sign_b4) {
-            $this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign . $this->_template_args['amount_due'];
+            $this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign.$this->_template_args['amount_due'];
         } else {
-            $this->_template_args['amount_due'] = $this->_template_args['amount_due'] . EE_Registry::instance()->CFG->currency->sign;
+            $this->_template_args['amount_due'] = $this->_template_args['amount_due'].EE_Registry::instance()->CFG->currency->sign;
         }
         $this->_template_args['amount_due_class'] = '';
 
@@ -659,7 +659,7 @@ 
 
 
         // next link
-        $next_txn                                 = $this->_transaction->next(
+        $next_txn = $this->_transaction->next(
             null,
             array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
             'TXN_ID'
@@ -674,7 +674,7 @@ 
             )
             : '';
         // previous link
-        $previous_txn                                 = $this->_transaction->previous(
+        $previous_txn = $this->_transaction->previous(
             null,
             array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
             'TXN_ID'
@@ -728,7 +728,7 @@ 
         // grab messages at the last second
         $this->_template_args['notices'] = EE_Error::get_notices();
         // path to template
-        $template_path                             = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
+        $template_path                             = TXN_TEMPLATE_PATH.'txn_admin_details_header.template.php';
         $this->_template_args['admin_page_header'] = EEH_Template::display_template($template_path,
             $this->_template_args, true);
 
@@ -803,7 +803,7 @@ 
 
         // process payment details
         $payments = $this->_transaction->get_many_related('Payment');
-        if (! empty($payments)) {
+        if ( ! empty($payments)) {
             $this->_template_args['payments']              = $payments;
             $this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
         } else {
@@ -836,21 +836,21 @@ 
         $reg_steps = '<ul>';
         foreach ($this->_transaction->reg_steps() as $reg_step => $reg_step_status) {
             if ($reg_step_status === true) {
-                $reg_steps .= '<li style="color:#70cc50">' . sprintf(esc_html__('%1$s : Completed', 'event_espresso'),
-                        ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
+                $reg_steps .= '<li style="color:#70cc50">'.sprintf(esc_html__('%1$s : Completed', 'event_espresso'),
+                        ucwords(str_replace('_', ' ', $reg_step))).'</li>';
             } else if (is_numeric($reg_step_status) && $reg_step_status !== false) {
-                $reg_steps .= '<li style="color:#2EA2CC">' . sprintf(
+                $reg_steps .= '<li style="color:#2EA2CC">'.sprintf(
                         esc_html__('%1$s : Initiated %2$s', 'event_espresso'),
                         ucwords(str_replace('_', ' ', $reg_step)),
-                        date(get_option('date_format') . ' ' . get_option('time_format'),
+                        date(get_option('date_format').' '.get_option('time_format'),
                             ($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS)))
-                    ) . '</li>';
+                    ).'</li>';
             } else {
-                $reg_steps .= '<li style="color:#E76700">' . sprintf(esc_html__('%1$s : Never Initiated',
-                        'event_espresso'), ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
+                $reg_steps .= '<li style="color:#E76700">'.sprintf(esc_html__('%1$s : Never Initiated',
+                        'event_espresso'), ucwords(str_replace('_', ' ', $reg_step))).'</li>';
             }
         }
-        $reg_steps                                                 .= '</ul>';
+        $reg_steps .= '</ul>';
         $this->_template_args['txn_details']['reg_steps']['value'] = $reg_steps;
         $this->_template_args['txn_details']['reg_steps']['label'] = esc_html__('Registration Step Progress',
             'event_espresso');
@@ -861,11 +861,11 @@ 
         $this->_get_payment_status_array();
         $this->_get_reg_status_selection(); //sets up the template args for the reg status array for the transaction.
 
-        $this->_template_args['transaction_form_url']    = add_query_arg(array(
+        $this->_template_args['transaction_form_url'] = add_query_arg(array(
             'action'  => 'edit_transaction',
             'process' => 'transaction',
         ), TXN_ADMIN_URL);
-        $this->_template_args['apply_payment_form_url']  = add_query_arg(array(
+        $this->_template_args['apply_payment_form_url'] = add_query_arg(array(
             'page'   => 'espresso_transactions',
             'action' => 'espresso_apply_payment',
         ), WP_AJAX_URL);
@@ -876,7 +876,7 @@ 
 
         // 'espresso_delete_payment_nonce'
 
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
+        $template_path = TXN_TEMPLATE_PATH.'txn_admin_details_main_meta_box_txn_details.template.php';
         echo EEH_Template::display_template($template_path, $this->_template_args, true);
 
     }
@@ -902,11 +902,11 @@ 
                 ),
             ),
         ));
-        if (! empty($reg_payments)) {
+        if ( ! empty($reg_payments)) {
             foreach ($payments as $payment) {
-                if (! $payment instanceof EE_Payment) {
+                if ( ! $payment instanceof EE_Payment) {
                     continue;
-                } else if (! isset($existing_reg_payments[$payment->ID()])) {
+                } else if ( ! isset($existing_reg_payments[$payment->ID()])) {
                     $existing_reg_payments[$payment->ID()] = array();
                 }
                 foreach ($reg_payments as $reg_payment) {
@@ -933,7 +933,7 @@ 
     protected function _get_registrations_to_apply_payment_to()
     {
         // we want any registration with an active status (ie: not deleted or cancelled)
-        $query_params                      = array(
+        $query_params = array(
             array(
                 'STS_ID' => array(
                     'IN',
@@ -945,19 +945,19 @@ 
                 ),
             ),
         );
-        $registrations_to_apply_payment_to = EEH_HTML::br() . EEH_HTML::div(
+        $registrations_to_apply_payment_to = EEH_HTML::br().EEH_HTML::div(
                 '', 'txn-admin-apply-payment-to-registrations-dv', '', 'clear: both; margin: 1.5em 0 0; display: none;'
             );
-        $registrations_to_apply_payment_to .= EEH_HTML::br() . EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
+        $registrations_to_apply_payment_to .= EEH_HTML::br().EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
         $registrations_to_apply_payment_to .= EEH_HTML::table('', '', 'admin-primary-mbox-tbl');
         $registrations_to_apply_payment_to .= EEH_HTML::thead(
             EEH_HTML::tr(
-                EEH_HTML::th(esc_html__('ID', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Registrant', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Ticket', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Event', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr') .
-                EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr') .
+                EEH_HTML::th(esc_html__('ID', 'event_espresso')).
+                EEH_HTML::th(esc_html__('Registrant', 'event_espresso')).
+                EEH_HTML::th(esc_html__('Ticket', 'event_espresso')).
+                EEH_HTML::th(esc_html__('Event', 'event_espresso')).
+                EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr').
+                EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr').
                 EEH_HTML::th(esc_html__('Apply', 'event_espresso'), '', 'jst-cntr')
             )
         );
@@ -971,29 +971,29 @@ 
                     : esc_html__('Unknown Attendee', 'event_espresso');
                 $owing                             = $registration->final_price() - $registration->paid();
                 $taxable                           = $registration->ticket()->taxable()
-                    ? ' <span class="smaller-text lt-grey-text"> ' . esc_html__('+ tax', 'event_espresso') . '</span>'
+                    ? ' <span class="smaller-text lt-grey-text"> '.esc_html__('+ tax', 'event_espresso').'</span>'
                     : '';
                 $checked                           = empty($existing_reg_payments) || in_array($registration->ID(),
                     $existing_reg_payments)
                     ? ' checked="checked"'
                     : '';
-                $disabled                          = $registration->final_price() > 0 ? '' : ' disabled';
+                $disabled = $registration->final_price() > 0 ? '' : ' disabled';
                 $registrations_to_apply_payment_to .= EEH_HTML::tr(
-                    EEH_HTML::td($registration->ID()) .
-                    EEH_HTML::td($attendee_name) .
+                    EEH_HTML::td($registration->ID()).
+                    EEH_HTML::td($attendee_name).
                     EEH_HTML::td(
-                        $registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable
-                    ) .
-                    EEH_HTML::td($registration->event_name()) .
-                    EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr') .
-                    EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr') .
+                        $registration->ticket()->name().' : '.$registration->ticket()->pretty_price().$taxable
+                    ).
+                    EEH_HTML::td($registration->event_name()).
+                    EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr').
+                    EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr').
                     EEH_HTML::td(
-                        '<input type="checkbox" value="' . $registration->ID()
+                        '<input type="checkbox" value="'.$registration->ID()
                         . '" name="txn_admin_payment[registrations]"'
-                        . $checked . $disabled . '>',
+                        . $checked.$disabled.'>',
                         '', 'jst-cntr'
                     ),
-                    'apply-payment-registration-row-' . $registration->ID()
+                    'apply-payment-registration-row-'.$registration->ID()
                 );
             }
         }
@@ -1007,7 +1007,7 @@ 
             ),
             '', 'clear description'
         );
-        $registrations_to_apply_payment_to                         .= EEH_HTML::divx();
+        $registrations_to_apply_payment_to .= EEH_HTML::divx();
         $this->_template_args['registrations_to_apply_payment_to'] = $registrations_to_apply_payment_to;
     }
 
@@ -1058,12 +1058,12 @@ 
                 array(
                     'OR*payment_method_for_payment' => array(
                         'PMD_ID'    => array('IN', $payment_methods_of_payments),
-                        'PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%'),
+                        'PMD_scope' => array('LIKE', '%'.EEM_Payment_Method::scope_admin.'%'),
                     ),
                 ),
             );
         } else {
-            $query_args = array(array('PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')));
+            $query_args = array(array('PMD_scope' => array('LIKE', '%'.EEM_Payment_Method::scope_admin.'%')));
         }
         $this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
     }
@@ -1086,7 +1086,7 @@ 
         $this->_template_args['event_attendees'] = array();
         // process items in cart
         $line_items = $this->_transaction->get_many_related('Line_Item', array(array('LIN_type' => 'line-item')));
-        if (! empty($line_items)) {
+        if ( ! empty($line_items)) {
             foreach ($line_items as $item) {
                 if ($item instanceof EE_Line_Item) {
                     switch ($item->OBJ_type()) {
@@ -1097,7 +1097,7 @@ 
                         case 'Ticket' :
                             $ticket = $item->ticket();
                             //right now we're only handling tickets here.  Cause its expected that only tickets will have attendees right?
-                            if (! $ticket instanceof EE_Ticket) {
+                            if ( ! $ticket instanceof EE_Ticket) {
                                 continue;
                             }
                             try {
@@ -1106,13 +1106,13 @@ 
                                 EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
                                 $event_name = esc_html__('Unknown Event', 'event_espresso');
                             }
-                            $event_name   .= ' - ' . $item->get('LIN_name');
+                            $event_name   .= ' - '.$item->get('LIN_name');
                             $ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
                             // now get all of the registrations for this transaction that use this ticket
                             $registrations = $ticket->get_many_related('Registration',
                                 array(array('TXN_ID' => $this->_transaction->ID())));
                             foreach ($registrations as $registration) {
-                                if (! $registration instanceof EE_Registration) {
+                                if ( ! $registration instanceof EE_Registration) {
                                     continue;
                                 }
                                 $this->_template_args['event_attendees'][$registration->ID()]['STS_ID']            = $registration->status_ID();
@@ -1124,8 +1124,8 @@ 
                                 if ($attendee instanceof EE_Attendee) {
                                     $this->_template_args['event_attendees'][$registration->ID()]['att_id']   = $attendee->ID();
                                     $this->_template_args['event_attendees'][$registration->ID()]['attendee'] = $attendee->full_name();
-                                    $this->_template_args['event_attendees'][$registration->ID()]['email']    = '<a href="mailto:' . $attendee->email() . '?subject=' . $event_name . esc_html__(' Event',
-                                            'event_espresso') . '">' . $attendee->email() . '</a>';
+                                    $this->_template_args['event_attendees'][$registration->ID()]['email']    = '<a href="mailto:'.$attendee->email().'?subject='.$event_name.esc_html__(' Event',
+                                            'event_espresso').'">'.$attendee->email().'</a>';
                                     $this->_template_args['event_attendees'][$registration->ID()]['address']  = EEH_Address::format($attendee,
                                         'inline', false, false);
                                 } else {
@@ -1145,7 +1145,7 @@ 
                 'action'  => 'edit_transaction',
                 'process' => 'attendees',
             ), TXN_ADMIN_URL);
-            echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php',
+            echo EEH_Template::display_template(TXN_TEMPLATE_PATH.'txn_admin_details_main_meta_box_attendees.template.php',
                 $this->_template_args, true);
 
         } else {
@@ -1170,7 +1170,7 @@ 
     public function txn_registrant_side_meta_box()
     {
         $primary_att = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->get_first_related('Attendee') : null;
-        if (! $primary_att instanceof EE_Attendee) {
+        if ( ! $primary_att instanceof EE_Attendee) {
             $this->_template_args['no_attendee_message'] = esc_html__('There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.',
                 'event_espresso');
             $primary_att                                 = EEM_Attendee::instance()->create_default_object();
@@ -1186,7 +1186,7 @@ 
         ), REG_ADMIN_URL);
         // get formatted address for registrant
         $this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
-        echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php',
+        echo EEH_Template::display_template(TXN_TEMPLATE_PATH.'txn_admin_details_side_meta_box_registrant.template.php',
             $this->_template_args, true);
     }
 
@@ -1207,8 +1207,8 @@ 
             TXN_ADMIN_URL
         );
 
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);/**/
+        $template_path = TXN_TEMPLATE_PATH.'txn_admin_details_side_meta_box_billing_info.template.php';
+        echo EEH_Template::display_template($template_path, $this->_template_args, true); /**/
     }
 
 
@@ -1223,7 +1223,7 @@ 
     {
         $json_response_data = array('return_data' => false);
         $valid_data         = $this->_validate_payment_request_data();
-        if (! empty($valid_data)
+        if ( ! empty($valid_data)
 
         ) {
             $PAY_ID = $valid_data['PAY_ID'];
@@ -1238,7 +1238,7 @@ 
                 $REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
                 $this->_remove_existing_registration_payments($payment, $PAY_ID);
                 // apply payment to registrations (if applicable)
-                if (! empty($REG_IDs)) {
+                if ( ! empty($REG_IDs)) {
                     $this->_update_registration_payments($transaction, $payment, $REG_IDs);
                     $this->_maybe_send_notifications();
                     // now process status changes for the same registrations
@@ -1277,14 +1277,14 @@ 
      */
     protected function _validate_payment_request_data()
     {
-        if (! isset($this->_req_data['txn_admin_payment'])) {
+        if ( ! isset($this->_req_data['txn_admin_payment'])) {
             return false;
         }
         $payment_form = $this->_generate_payment_form_section();
         try {
             if ($payment_form->was_submitted()) {
                 $payment_form->receive_form_submission();
-                if (! $payment_form->is_valid()) {
+                if ( ! $payment_form->is_valid()) {
                     $submission_error_messages = array();
                     foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
                         if ($validation_error instanceof EE_Validation_Error) {
@@ -1449,7 +1449,7 @@ 
             array('Y-m-d', 'g:i a')
         );
 
-        if (! $payment->save()) {
+        if ( ! $payment->save()) {
             EE_Error::add_error(
                 sprintf(
                     esc_html__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
@@ -1499,7 +1499,7 @@ 
         $REG_IDs = array();
         // grab array of IDs for specific registrations to apply changes to
         if (isset($this->_req_data['txn_admin_payment']['registrations'])) {
-            $REG_IDs = (array)$this->_req_data['txn_admin_payment']['registrations'];
+            $REG_IDs = (array) $this->_req_data['txn_admin_payment']['registrations'];
         }
         //nothing specified ? then get all reg IDs
         if (empty($REG_IDs)) {
@@ -1611,13 +1611,13 @@ 
         // but add in some conditions regarding payment,
         // so that we don't apply payments to registrations that are free or have already been paid for
         // but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
-        if (! $payment->is_a_refund()) {
+        if ( ! $payment->is_a_refund()) {
             $registration_query_where_params['REG_final_price']  = array('!=', 0);
             $registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
         }
         //EEH_Debug_Tools::printr( $registration_query_where_params, '$registration_query_where_params', __FILE__, __LINE__ );
         $registrations = $transaction->registrations(array($registration_query_where_params));
-        if (! empty($registrations)) {
+        if ( ! empty($registrations)) {
             /** @type EE_Payment_Processor $payment_processor */
             $payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
             $payment_processor->process_registration_payments($transaction, $payment, $registrations);
@@ -1773,7 +1773,7 @@ 
     {
         $registration_payment_data = array();
         //if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
-        if (! empty($REG_IDs)) {
+        if ( ! empty($REG_IDs)) {
             $registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
             foreach ($registrations as $registration) {
                 if ($registration instanceof EE_Registration) {
@@ -1838,7 +1838,7 @@ 
      */
     protected function _send_payment_reminder()
     {
-        $TXN_ID      = (! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
+        $TXN_ID      = ( ! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
         $transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
         $query_args  = isset($this->_req_data['redirect_to']) ? array(
             'action' => $this->_req_data['redirect_to'],
@@ -1870,8 +1870,8 @@ 
         $end_date   = isset($this->_req_data['txn-filter-end-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-end-date']) : date('m/d/Y');
 
         //make sure our timestamps start and end right at the boundaries for each day
-        $start_date = date('Y-m-d', strtotime($start_date)) . ' 00:00:00';
-        $end_date   = date('Y-m-d', strtotime($end_date)) . ' 23:59:59';
+        $start_date = date('Y-m-d', strtotime($start_date)).' 00:00:00';
+        $end_date   = date('Y-m-d', strtotime($end_date)).' 23:59:59';
 
 
         //convert to timestamps
@@ -1924,7 +1924,7 @@ 
         }
 
         if (isset($this->_req_data['s'])) {
-            $search_string = '%' . $this->_req_data['s'] . '%';
+            $search_string = '%'.$this->_req_data['s'].'%';
             $_where['OR']  = array(
                 'Registration.Event.EVT_name'         => array('LIKE', $search_string),
                 'Registration.Event.EVT_desc'         => array('LIKE', $search_string),
@@ -1951,8 +1951,8 @@ 
         }
 
         //failed transactions
-        $failed    = (! empty($this->_req_data['status']) && $this->_req_data['status'] == 'failed' && ! $count) || ($count && $view == 'failed') ? true : false;
-        $abandoned = (! empty($this->_req_data['status']) && $this->_req_data['status'] == 'abandoned' && ! $count) || ($count && $view == 'abandoned') ? true : false;
+        $failed    = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] == 'failed' && ! $count) || ($count && $view == 'failed') ? true : false;
+        $abandoned = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] == 'abandoned' && ! $count) || ($count && $view == 'abandoned') ? true : false;
 
         if ($failed) {
             $_where['STS_ID'] = EEM_Transaction::failed_status_code;