eventespresso / event-espresso-core

admin_pages/events/Events_Admin_List_Table.class.php

Doc Comments +1 added lines, -1 removed lines

@@ -152,7 +152,7 @@
 
     /**
      * @param EE_Event $item
-     * @return mixed|string
+     * @return string
      * @throws EE_Error
      */
     public function column_id(EE_Event $item)

Spacing +29 added lines, -29 removed lines

@@ -112,7 +112,7 @@ 
         $class = parent::_get_row_class($item);
         // add status class
         $class .= $item instanceof EE_Event
-            ? ' ee-status-strip event-status-' . $item->get_active_status()
+            ? ' ee-status-strip event-status-'.$item->get_active_status()
             : '';
         if ($this->_has_checkbox_column) {
             $class .= ' has-checkbox-column';
@@ -141,7 +141,7 @@ 
      */
     public function column_cb($item)
     {
-        if (! $item instanceof EE_Event) {
+        if ( ! $item instanceof EE_Event) {
             return '';
         }
         $this->_dtt = $item->primary_datetime(); // set this for use in other columns
@@ -164,7 +164,7 @@ 
     public function column_id(EE_Event $item)
     {
         $content = $item->ID();
-        $content .= '  <span class="show-on-mobile-view-only">' . $item->name() . '</span>';
+        $content .= '  <span class="show-on-mobile-view-only">'.$item->name().'</span>';
         return $content;
     }
 
@@ -187,7 +187,7 @@ 
         $actions = $this->_column_name_action_setup($item);
         $status = ''; // $item->status() !== 'publish' ? ' (' . $item->status() . ')' : '';
         $content = '<strong><a class="row-title" href="'
-                   . $edit_link . '">'
+                   . $edit_link.'">'
                    . $item->name()
                    . '</a></strong>'
                    . $status;
@@ -216,7 +216,7 @@ 
     protected function _column_name_action_setup(EE_Event $item)
     {
         // todo: remove when attendees is active
-        if (! defined('REG_ADMIN_URL')) {
+        if ( ! defined('REG_ADMIN_URL')) {
             define('REG_ADMIN_URL', EVENTS_ADMIN_URL);
         }
         $actions = array();
@@ -233,8 +233,8 @@ 
                 'post'   => $item->ID(),
             );
             $edit_link = EE_Admin_Page::add_query_args_and_nonce($edit_query_args, EVENTS_ADMIN_URL);
-            $actions['edit'] = '<a href="' . $edit_link . '"'
-                               . ' title="' . esc_attr__('Edit Event', 'event_espresso') . '">'
+            $actions['edit'] = '<a href="'.$edit_link.'"'
+                               . ' title="'.esc_attr__('Edit Event', 'event_espresso').'">'
                                . esc_html__('Edit', 'event_espresso')
                                . '</a>';
         }
@@ -253,8 +253,8 @@ 
                 'event_id' => $item->ID(),
             );
             $attendees_link = EE_Admin_Page::add_query_args_and_nonce($attendees_query_args, REG_ADMIN_URL);
-            $actions['attendees'] = '<a href="' . $attendees_link . '"'
-                                    . ' title="' . esc_attr__('View Registrations', 'event_espresso') . '">'
+            $actions['attendees'] = '<a href="'.$attendees_link.'"'
+                                    . ' title="'.esc_attr__('View Registrations', 'event_espresso').'">'
                                     . esc_html__('Registrations', 'event_espresso')
                                     . '</a>';
         }
@@ -301,8 +301,8 @@ 
             );
         }
         $view_link = get_permalink($item->ID());
-        $actions['view'] = '<a href="' . $view_link . '"'
-                           . ' title="' . esc_attr__('View Event', 'event_espresso') . '">'
+        $actions['view'] = '<a href="'.$view_link.'"'
+                           . ' title="'.esc_attr__('View Event', 'event_espresso').'">'
                            . esc_html__('View', 'event_espresso')
                            . '</a>';
         if ($item->get('status') === 'trash') {
@@ -311,8 +311,8 @@ 
                 'espresso_events_restore_event',
                 $item->ID()
             )) {
-                $actions['restore_from_trash'] = '<a href="' . $restore_event_link . '"'
-                                                 . ' title="' . esc_attr__('Restore from Trash', 'event_espresso')
+                $actions['restore_from_trash'] = '<a href="'.$restore_event_link.'"'
+                                                 . ' title="'.esc_attr__('Restore from Trash', 'event_espresso')
                                                  . '">'
                                                  . esc_html__('Restore from Trash', 'event_espresso')
                                                  . '</a>';
@@ -324,8 +324,8 @@ 
                     $item->ID()
                 )
             ) {
-                $actions['delete'] = '<a href="' . $delete_event_link . '"'
-                                     . ' title="' . esc_attr__('Delete Permanently', 'event_espresso') . '">'
+                $actions['delete'] = '<a href="'.$delete_event_link.'"'
+                                     . ' title="'.esc_attr__('Delete Permanently', 'event_espresso').'">'
                                      . esc_html__('Delete Permanently', 'event_espresso')
                                      . '</a>';
             }
@@ -335,8 +335,8 @@ 
                 'espresso_events_trash_event',
                 $item->ID()
             )) {
-                $actions['move to trash'] = '<a href="' . $trash_event_link . '"'
-                                            . ' title="' . esc_attr__('Trash Event', 'event_espresso') . '">'
+                $actions['move to trash'] = '<a href="'.$trash_event_link.'"'
+                                            . ' title="'.esc_attr__('Trash Event', 'event_espresso').'">'
                                             . esc_html__('Trash', 'event_espresso')
                                             . '</a>';
             }
@@ -361,8 +361,8 @@ 
             'EVT_wp_user' => $item->wp_user(),
         );
         $filter_url = EE_Admin_Page::add_query_args_and_nonce($query_args, EVENTS_ADMIN_URL);
-        return $gravatar . '  <a href="' . $filter_url . '"'
-               . ' title="' . esc_attr__('Click to filter events by this author.', 'event_espresso') . '">'
+        return $gravatar.'  <a href="'.$filter_url.'"'
+               . ' title="'.esc_attr__('Click to filter events by this author.', 'event_espresso').'">'
                . $event_author->display_name
                . '</a>';
     }
@@ -379,7 +379,7 @@ 
         return implode(
             ', ',
             array_map(
-                function (EE_Term $category) {
+                function(EE_Term $category) {
                     return $category->name();
                 },
                 $event_categories
@@ -454,7 +454,7 @@ 
                    'ee_read_registrations',
                    'espresso_registrations_view_registration'
                )
-            ? '<a href="' . $attendees_link . '">' . $registered_attendees . '</a>'
+            ? '<a href="'.$attendees_link.'">'.$registered_attendees.'</a>'
             : $registered_attendees;
     }
 
@@ -484,13 +484,13 @@ 
     public function column_actions(EE_Event $item)
     {
         // todo: remove when attendees is active
-        if (! defined('REG_ADMIN_URL')) {
+        if ( ! defined('REG_ADMIN_URL')) {
             define('REG_ADMIN_URL', EVENTS_ADMIN_URL);
         }
         $action_links = array();
         $view_link = get_permalink($item->ID());
-        $action_links[] = '<a href="' . $view_link . '"'
-                          . ' title="' . esc_attr__('View Event', 'event_espresso') . '" target="_blank">';
+        $action_links[] = '<a href="'.$view_link.'"'
+                          . ' title="'.esc_attr__('View Event', 'event_espresso').'" target="_blank">';
         $action_links[] = '<div class="dashicons dashicons-search"></div></a>';
         if (EE_Registry::instance()->CAP->current_user_can(
             'ee_edit_event',
@@ -502,8 +502,8 @@ 
                 'post'   => $item->ID(),
             );
             $edit_link = EE_Admin_Page::add_query_args_and_nonce($edit_query_args, EVENTS_ADMIN_URL);
-            $action_links[] = '<a href="' . $edit_link . '"'
-                              . ' title="' . esc_attr__('Edit Event', 'event_espresso') . '">'
+            $action_links[] = '<a href="'.$edit_link.'"'
+                              . ' title="'.esc_attr__('Edit Event', 'event_espresso').'">'
                               . '<div class="ee-icon ee-icon-calendar-edit"></div>'
                               . '</a>';
         }
@@ -521,8 +521,8 @@ 
                 'event_id' => $item->ID(),
             );
             $attendees_link = EE_Admin_Page::add_query_args_and_nonce($attendees_query_args, REG_ADMIN_URL);
-            $action_links[] = '<a href="' . $attendees_link . '"'
-                              . ' title="' . esc_attr__('View Registrants', 'event_espresso') . '">'
+            $action_links[] = '<a href="'.$attendees_link.'"'
+                              . ' title="'.esc_attr__('View Registrants', 'event_espresso').'">'
                               . '<div class="dashicons dashicons-groups"></div>'
                               . '</a>';
         }
@@ -557,7 +557,7 @@ 
         }
         $column_array = [];
         foreach ($this->_columns as $column => $column_label) {
-            $column_array[ $column ] = $column_label;
+            $column_array[$column] = $column_label;
             if ($column === 'venue') {
                 $column_array['event_category'] = esc_html__('Event Category', 'event_espresso');
             }

Indentation +549 added lines, -549 removed lines

@@ -15,553 +15,553 @@
 class Events_Admin_List_Table extends EE_Admin_List_Table
 {
 
-    /**
-     * @var EE_Datetime
-     */
-    private $_dtt;
-
-
-    /**
-     * Initial setup of data properties for the list table.
-     */
-    protected function _setup_data()
-    {
-        $this->_data = $this->_admin_page->get_events($this->_per_page, $this->_current_page);
-        $this->_all_data_count = $this->_admin_page->get_events(0, 0, true);
-    }
-
-
-    /**
-     * Set up of additional properties for the list table.
-     */
-    protected function _set_properties()
-    {
-        $this->_wp_list_args = array(
-            'singular' => esc_html__('event', 'event_espresso'),
-            'plural'   => esc_html__('events', 'event_espresso'),
-            'ajax'     => true, // for now
-            'screen'   => $this->_admin_page->get_current_screen()->id,
-        );
-        $this->_columns = array(
-            'cb'              => '<input type="checkbox" />',
-            'id'              => esc_html__('ID', 'event_espresso'),
-            'name'            => esc_html__('Name', 'event_espresso'),
-            'author'          => esc_html__('Author', 'event_espresso'),
-            'venue'           => esc_html__('Venue', 'event_espresso'),
-            'start_date_time' => esc_html__('Event Start', 'event_espresso'),
-            'reg_begins'      => esc_html__('On Sale', 'event_espresso'),
-            'attendees'       => '<span class="dashicons dashicons-groups ee-icon-color-ee-green ee-icon-size-20">'
-                                 . '<span class="screen-reader-text">'
-                                 . esc_html__('Approved Registrations', 'event_espresso')
-                                 . '</span>'
-                                 . '</span>',
-            // 'tkts_sold' => esc_html__('Tickets Sold', 'event_espresso'),
-            'actions'         => esc_html__('Actions', 'event_espresso'),
-        );
-        $this->addConditionalColumns();
-        $this->_sortable_columns = array(
-            'id'              => array('EVT_ID' => true),
-            'name'            => array('EVT_name' => false),
-            'author'          => array('EVT_wp_user' => false),
-            'venue'           => array('Venue.VNU_name' => false),
-            'start_date_time' => array('Datetime.DTT_EVT_start' => false),
-            'reg_begins'      => array('Datetime.Ticket.TKT_start_date' => false),
-        );
-
-        $this->_primary_column = 'id';
-        $this->_hidden_columns = array('author', 'event_category');
-    }
-
-
-    /**
-     * @return array
-     */
-    protected function _get_table_filters()
-    {
-        return array(); // no filters with decaf
-    }
-
-
-    /**
-     * Setup of views properties.
-     *
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     */
-    protected function _add_view_counts()
-    {
-        $this->_views['all']['count'] = $this->_admin_page->total_events();
-        $this->_views['draft']['count'] = $this->_admin_page->total_events_draft();
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_delete_events',
-            'espresso_events_trash_events'
-        )) {
-            $this->_views['trash']['count'] = $this->_admin_page->total_trashed_events();
-        }
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return string
-     * @throws EE_Error
-     */
-    protected function _get_row_class($item)
-    {
-        $class = parent::_get_row_class($item);
-        // add status class
-        $class .= $item instanceof EE_Event
-            ? ' ee-status-strip event-status-' . $item->get_active_status()
-            : '';
-        if ($this->_has_checkbox_column) {
-            $class .= ' has-checkbox-column';
-        }
-        return $class;
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return string
-     * @throws EE_Error
-     */
-    public function column_status(EE_Event $item)
-    {
-        return '<span class="ee-status-strip ee-status-strip-td event-status-'
-               . $item->get_active_status()
-               . '"></span>';
-    }
-
-
-    /**
-     * @param  EE_Event $item
-     * @return string
-     * @throws EE_Error
-     */
-    public function column_cb($item)
-    {
-        if (! $item instanceof EE_Event) {
-            return '';
-        }
-        $this->_dtt = $item->primary_datetime(); // set this for use in other columns
-        // does event have any attached registrations?
-        $regs = $item->count_related('Registration');
-        return $regs > 0 && $this->_view === 'trash'
-            ? '<span class="ee-lock-icon"></span>'
-            : sprintf(
-                '<input type="checkbox" name="EVT_IDs[]" value="%s" />',
-                $item->ID()
-            );
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return mixed|string
-     * @throws EE_Error
-     */
-    public function column_id(EE_Event $item)
-    {
-        $content = $item->ID();
-        $content .= '  <span class="show-on-mobile-view-only">' . $item->name() . '</span>';
-        return $content;
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function column_name(EE_Event $item)
-    {
-        $edit_query_args = array(
-            'action' => 'edit',
-            'post'   => $item->ID(),
-        );
-        $edit_link = EE_Admin_Page::add_query_args_and_nonce($edit_query_args, EVENTS_ADMIN_URL);
-        $actions = $this->_column_name_action_setup($item);
-        $status = ''; // $item->status() !== 'publish' ? ' (' . $item->status() . ')' : '';
-        $content = '<strong><a class="row-title" href="'
-                   . $edit_link . '">'
-                   . $item->name()
-                   . '</a></strong>'
-                   . $status;
-        $content .= '<br><span class="ee-status-text-small">'
-                    . EEH_Template::pretty_status(
-                        $item->get_active_status(),
-                        false,
-                        'sentence'
-                    )
-                    . '</span>';
-        $content .= $this->row_actions($actions);
-        return $content;
-    }
-
-
-    /**
-     * Just a method for setting up the actions for the name column
-     *
-     * @param EE_Event $item
-     * @return array array of actions
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _column_name_action_setup(EE_Event $item)
-    {
-        // todo: remove when attendees is active
-        if (! defined('REG_ADMIN_URL')) {
-            define('REG_ADMIN_URL', EVENTS_ADMIN_URL);
-        }
-        $actions = array();
-        $restore_event_link = '';
-        $delete_event_link = '';
-        $trash_event_link = '';
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_edit_event',
-            'espresso_events_edit',
-            $item->ID()
-        )) {
-            $edit_query_args = array(
-                'action' => 'edit',
-                'post'   => $item->ID(),
-            );
-            $edit_link = EE_Admin_Page::add_query_args_and_nonce($edit_query_args, EVENTS_ADMIN_URL);
-            $actions['edit'] = '<a href="' . $edit_link . '"'
-                               . ' title="' . esc_attr__('Edit Event', 'event_espresso') . '">'
-                               . esc_html__('Edit', 'event_espresso')
-                               . '</a>';
-        }
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_read_registrations',
-            'espresso_registrations_view_registration'
-        )
-            && EE_Registry::instance()->CAP->current_user_can(
-                'ee_read_event',
-                'espresso_registrations_view_registration',
-                $item->ID()
-            )
-        ) {
-            $attendees_query_args = array(
-                'action'   => 'default',
-                'event_id' => $item->ID(),
-            );
-            $attendees_link = EE_Admin_Page::add_query_args_and_nonce($attendees_query_args, REG_ADMIN_URL);
-            $actions['attendees'] = '<a href="' . $attendees_link . '"'
-                                    . ' title="' . esc_attr__('View Registrations', 'event_espresso') . '">'
-                                    . esc_html__('Registrations', 'event_espresso')
-                                    . '</a>';
-        }
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_delete_event',
-            'espresso_events_trash_event',
-            $item->ID()
-        )) {
-            $trash_event_query_args = array(
-                'action' => 'trash_event',
-                'EVT_ID' => $item->ID(),
-            );
-            $trash_event_link = EE_Admin_Page::add_query_args_and_nonce(
-                $trash_event_query_args,
-                EVENTS_ADMIN_URL
-            );
-        }
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_delete_event',
-            'espresso_events_restore_event',
-            $item->ID()
-        )) {
-            $restore_event_query_args = array(
-                'action' => 'restore_event',
-                'EVT_ID' => $item->ID(),
-            );
-            $restore_event_link = EE_Admin_Page::add_query_args_and_nonce(
-                $restore_event_query_args,
-                EVENTS_ADMIN_URL
-            );
-        }
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_delete_event',
-            'espresso_events_delete_event',
-            $item->ID()
-        )) {
-            $delete_event_query_args = array(
-                'action' => 'delete_event',
-                'EVT_ID' => $item->ID(),
-            );
-            $delete_event_link = EE_Admin_Page::add_query_args_and_nonce(
-                $delete_event_query_args,
-                EVENTS_ADMIN_URL
-            );
-        }
-        $view_link = get_permalink($item->ID());
-        $actions['view'] = '<a href="' . $view_link . '"'
-                           . ' title="' . esc_attr__('View Event', 'event_espresso') . '">'
-                           . esc_html__('View', 'event_espresso')
-                           . '</a>';
-        if ($item->get('status') === 'trash') {
-            if (EE_Registry::instance()->CAP->current_user_can(
-                'ee_delete_event',
-                'espresso_events_restore_event',
-                $item->ID()
-            )) {
-                $actions['restore_from_trash'] = '<a href="' . $restore_event_link . '"'
-                                                 . ' title="' . esc_attr__('Restore from Trash', 'event_espresso')
-                                                 . '">'
-                                                 . esc_html__('Restore from Trash', 'event_espresso')
-                                                 . '</a>';
-            }
-            if ($item->count_related('Registration') === 0
-                && EE_Registry::instance()->CAP->current_user_can(
-                    'ee_delete_event',
-                    'espresso_events_delete_event',
-                    $item->ID()
-                )
-            ) {
-                $actions['delete'] = '<a href="' . $delete_event_link . '"'
-                                     . ' title="' . esc_attr__('Delete Permanently', 'event_espresso') . '">'
-                                     . esc_html__('Delete Permanently', 'event_espresso')
-                                     . '</a>';
-            }
-        } else {
-            if (EE_Registry::instance()->CAP->current_user_can(
-                'ee_delete_event',
-                'espresso_events_trash_event',
-                $item->ID()
-            )) {
-                $actions['move to trash'] = '<a href="' . $trash_event_link . '"'
-                                            . ' title="' . esc_attr__('Trash Event', 'event_espresso') . '">'
-                                            . esc_html__('Trash', 'event_espresso')
-                                            . '</a>';
-            }
-        }
-        return $actions;
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return string
-     * @throws EE_Error
-     */
-    public function column_author(EE_Event $item)
-    {
-        // user author info
-        $event_author = get_userdata($item->wp_user());
-        $gravatar = get_avatar($item->wp_user(), '15');
-        // filter link
-        $query_args = array(
-            'action'      => 'default',
-            'EVT_wp_user' => $item->wp_user(),
-        );
-        $filter_url = EE_Admin_Page::add_query_args_and_nonce($query_args, EVENTS_ADMIN_URL);
-        return $gravatar . '  <a href="' . $filter_url . '"'
-               . ' title="' . esc_attr__('Click to filter events by this author.', 'event_espresso') . '">'
-               . $event_author->display_name
-               . '</a>';
-    }
-
-
-    /**
-     * @param EE_Event $event
-     * @return string
-     * @throws EE_Error
-     */
-    public function column_event_category(EE_Event $event)
-    {
-        $event_categories = $event->get_all_event_categories();
-        return implode(
-            ', ',
-            array_map(
-                function (EE_Term $category) {
-                    return $category->name();
-                },
-                $event_categories
-            )
-        );
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return string
-     * @throws EE_Error
-     */
-    public function column_venue(EE_Event $item)
-    {
-        $venue = $item->get_first_related('Venue');
-        return ! empty($venue)
-            ? $venue->name()
-            : '';
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return string
-     * @throws EE_Error
-     */
-    public function column_start_date_time(EE_Event $item)
-    {
-        return $this->_dtt instanceof EE_Datetime
-            ? $this->_dtt->get_i18n_datetime('DTT_EVT_start')
-            : esc_html__('No Date was saved for this Event', 'event_espresso');
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return string
-     * @throws EE_Error
-     */
-    public function column_reg_begins(EE_Event $item)
-    {
-        $reg_start = $item->get_ticket_with_earliest_start_time();
-        return $reg_start instanceof EE_Ticket
-            ? $reg_start->get_i18n_datetime('TKT_start_date')
-            : esc_html__('No Tickets have been setup for this Event', 'event_espresso');
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return int|string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function column_attendees(EE_Event $item)
-    {
-        $attendees_query_args = array(
-            'action'   => 'default',
-            'event_id' => $item->ID(),
-        );
-        $attendees_link = EE_Admin_Page::add_query_args_and_nonce($attendees_query_args, REG_ADMIN_URL);
-        $registered_attendees = EEM_Registration::instance()->get_event_registration_count($item->ID());
-        return EE_Registry::instance()->CAP->current_user_can(
-            'ee_read_event',
-            'espresso_registrations_view_registration',
-            $item->ID()
-        )
-               && EE_Registry::instance()->CAP->current_user_can(
-                   'ee_read_registrations',
-                   'espresso_registrations_view_registration'
-               )
-            ? '<a href="' . $attendees_link . '">' . $registered_attendees . '</a>'
-            : $registered_attendees;
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return float
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function column_tkts_sold(EE_Event $item)
-    {
-        return EEM_Ticket::instance()->sum(array(array('Datetime.EVT_ID' => $item->ID())), 'TKT_sold');
-    }
-
-
-    /**
-     * @param EE_Event $item
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function column_actions(EE_Event $item)
-    {
-        // todo: remove when attendees is active
-        if (! defined('REG_ADMIN_URL')) {
-            define('REG_ADMIN_URL', EVENTS_ADMIN_URL);
-        }
-        $action_links = array();
-        $view_link = get_permalink($item->ID());
-        $action_links[] = '<a href="' . $view_link . '"'
-                          . ' title="' . esc_attr__('View Event', 'event_espresso') . '" target="_blank">';
-        $action_links[] = '<div class="dashicons dashicons-search"></div></a>';
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_edit_event',
-            'espresso_events_edit',
-            $item->ID()
-        )) {
-            $edit_query_args = array(
-                'action' => 'edit',
-                'post'   => $item->ID(),
-            );
-            $edit_link = EE_Admin_Page::add_query_args_and_nonce($edit_query_args, EVENTS_ADMIN_URL);
-            $action_links[] = '<a href="' . $edit_link . '"'
-                              . ' title="' . esc_attr__('Edit Event', 'event_espresso') . '">'
-                              . '<div class="ee-icon ee-icon-calendar-edit"></div>'
-                              . '</a>';
-        }
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_read_registrations',
-            'espresso_registrations_view_registration'
-        ) && EE_Registry::instance()->CAP->current_user_can(
-            'ee_read_event',
-            'espresso_registrations_view_registration',
-            $item->ID()
-        )
-        ) {
-            $attendees_query_args = array(
-                'action'   => 'default',
-                'event_id' => $item->ID(),
-            );
-            $attendees_link = EE_Admin_Page::add_query_args_and_nonce($attendees_query_args, REG_ADMIN_URL);
-            $action_links[] = '<a href="' . $attendees_link . '"'
-                              . ' title="' . esc_attr__('View Registrants', 'event_espresso') . '">'
-                              . '<div class="dashicons dashicons-groups"></div>'
-                              . '</a>';
-        }
-        $action_links = apply_filters(
-            'FHEE__Events_Admin_List_Table__column_actions__action_links',
-            $action_links,
-            $item
-        );
-        return $this->_action_string(
-            implode("\n\t", $action_links),
-            $item,
-            'div'
-        );
-    }
-
-
-    /**
-     * Helper for adding columns conditionally
-     *
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    private function addConditionalColumns()
-    {
-        $event_category_count = EEM_Term::instance()->count(
-            [['Term_Taxonomy.taxonomy' => EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY]]
-        );
-        if ($event_category_count === 0) {
-            return;
-        }
-        $column_array = [];
-        foreach ($this->_columns as $column => $column_label) {
-            $column_array[ $column ] = $column_label;
-            if ($column === 'venue') {
-                $column_array['event_category'] = esc_html__('Event Category', 'event_espresso');
-            }
-        }
-        $this->_columns = $column_array;
-    }
+	/**
+	 * @var EE_Datetime
+	 */
+	private $_dtt;
+
+
+	/**
+	 * Initial setup of data properties for the list table.
+	 */
+	protected function _setup_data()
+	{
+		$this->_data = $this->_admin_page->get_events($this->_per_page, $this->_current_page);
+		$this->_all_data_count = $this->_admin_page->get_events(0, 0, true);
+	}
+
+
+	/**
+	 * Set up of additional properties for the list table.
+	 */
+	protected function _set_properties()
+	{
+		$this->_wp_list_args = array(
+			'singular' => esc_html__('event', 'event_espresso'),
+			'plural'   => esc_html__('events', 'event_espresso'),
+			'ajax'     => true, // for now
+			'screen'   => $this->_admin_page->get_current_screen()->id,
+		);
+		$this->_columns = array(
+			'cb'              => '<input type="checkbox" />',
+			'id'              => esc_html__('ID', 'event_espresso'),
+			'name'            => esc_html__('Name', 'event_espresso'),
+			'author'          => esc_html__('Author', 'event_espresso'),
+			'venue'           => esc_html__('Venue', 'event_espresso'),
+			'start_date_time' => esc_html__('Event Start', 'event_espresso'),
+			'reg_begins'      => esc_html__('On Sale', 'event_espresso'),
+			'attendees'       => '<span class="dashicons dashicons-groups ee-icon-color-ee-green ee-icon-size-20">'
+								 . '<span class="screen-reader-text">'
+								 . esc_html__('Approved Registrations', 'event_espresso')
+								 . '</span>'
+								 . '</span>',
+			// 'tkts_sold' => esc_html__('Tickets Sold', 'event_espresso'),
+			'actions'         => esc_html__('Actions', 'event_espresso'),
+		);
+		$this->addConditionalColumns();
+		$this->_sortable_columns = array(
+			'id'              => array('EVT_ID' => true),
+			'name'            => array('EVT_name' => false),
+			'author'          => array('EVT_wp_user' => false),
+			'venue'           => array('Venue.VNU_name' => false),
+			'start_date_time' => array('Datetime.DTT_EVT_start' => false),
+			'reg_begins'      => array('Datetime.Ticket.TKT_start_date' => false),
+		);
+
+		$this->_primary_column = 'id';
+		$this->_hidden_columns = array('author', 'event_category');
+	}
+
+
+	/**
+	 * @return array
+	 */
+	protected function _get_table_filters()
+	{
+		return array(); // no filters with decaf
+	}
+
+
+	/**
+	 * Setup of views properties.
+	 *
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 */
+	protected function _add_view_counts()
+	{
+		$this->_views['all']['count'] = $this->_admin_page->total_events();
+		$this->_views['draft']['count'] = $this->_admin_page->total_events_draft();
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_delete_events',
+			'espresso_events_trash_events'
+		)) {
+			$this->_views['trash']['count'] = $this->_admin_page->total_trashed_events();
+		}
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 */
+	protected function _get_row_class($item)
+	{
+		$class = parent::_get_row_class($item);
+		// add status class
+		$class .= $item instanceof EE_Event
+			? ' ee-status-strip event-status-' . $item->get_active_status()
+			: '';
+		if ($this->_has_checkbox_column) {
+			$class .= ' has-checkbox-column';
+		}
+		return $class;
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function column_status(EE_Event $item)
+	{
+		return '<span class="ee-status-strip ee-status-strip-td event-status-'
+			   . $item->get_active_status()
+			   . '"></span>';
+	}
+
+
+	/**
+	 * @param  EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function column_cb($item)
+	{
+		if (! $item instanceof EE_Event) {
+			return '';
+		}
+		$this->_dtt = $item->primary_datetime(); // set this for use in other columns
+		// does event have any attached registrations?
+		$regs = $item->count_related('Registration');
+		return $regs > 0 && $this->_view === 'trash'
+			? '<span class="ee-lock-icon"></span>'
+			: sprintf(
+				'<input type="checkbox" name="EVT_IDs[]" value="%s" />',
+				$item->ID()
+			);
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return mixed|string
+	 * @throws EE_Error
+	 */
+	public function column_id(EE_Event $item)
+	{
+		$content = $item->ID();
+		$content .= '  <span class="show-on-mobile-view-only">' . $item->name() . '</span>';
+		return $content;
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function column_name(EE_Event $item)
+	{
+		$edit_query_args = array(
+			'action' => 'edit',
+			'post'   => $item->ID(),
+		);
+		$edit_link = EE_Admin_Page::add_query_args_and_nonce($edit_query_args, EVENTS_ADMIN_URL);
+		$actions = $this->_column_name_action_setup($item);
+		$status = ''; // $item->status() !== 'publish' ? ' (' . $item->status() . ')' : '';
+		$content = '<strong><a class="row-title" href="'
+				   . $edit_link . '">'
+				   . $item->name()
+				   . '</a></strong>'
+				   . $status;
+		$content .= '<br><span class="ee-status-text-small">'
+					. EEH_Template::pretty_status(
+						$item->get_active_status(),
+						false,
+						'sentence'
+					)
+					. '</span>';
+		$content .= $this->row_actions($actions);
+		return $content;
+	}
+
+
+	/**
+	 * Just a method for setting up the actions for the name column
+	 *
+	 * @param EE_Event $item
+	 * @return array array of actions
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _column_name_action_setup(EE_Event $item)
+	{
+		// todo: remove when attendees is active
+		if (! defined('REG_ADMIN_URL')) {
+			define('REG_ADMIN_URL', EVENTS_ADMIN_URL);
+		}
+		$actions = array();
+		$restore_event_link = '';
+		$delete_event_link = '';
+		$trash_event_link = '';
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_edit_event',
+			'espresso_events_edit',
+			$item->ID()
+		)) {
+			$edit_query_args = array(
+				'action' => 'edit',
+				'post'   => $item->ID(),
+			);
+			$edit_link = EE_Admin_Page::add_query_args_and_nonce($edit_query_args, EVENTS_ADMIN_URL);
+			$actions['edit'] = '<a href="' . $edit_link . '"'
+							   . ' title="' . esc_attr__('Edit Event', 'event_espresso') . '">'
+							   . esc_html__('Edit', 'event_espresso')
+							   . '</a>';
+		}
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_read_registrations',
+			'espresso_registrations_view_registration'
+		)
+			&& EE_Registry::instance()->CAP->current_user_can(
+				'ee_read_event',
+				'espresso_registrations_view_registration',
+				$item->ID()
+			)
+		) {
+			$attendees_query_args = array(
+				'action'   => 'default',
+				'event_id' => $item->ID(),
+			);
+			$attendees_link = EE_Admin_Page::add_query_args_and_nonce($attendees_query_args, REG_ADMIN_URL);
+			$actions['attendees'] = '<a href="' . $attendees_link . '"'
+									. ' title="' . esc_attr__('View Registrations', 'event_espresso') . '">'
+									. esc_html__('Registrations', 'event_espresso')
+									. '</a>';
+		}
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_delete_event',
+			'espresso_events_trash_event',
+			$item->ID()
+		)) {
+			$trash_event_query_args = array(
+				'action' => 'trash_event',
+				'EVT_ID' => $item->ID(),
+			);
+			$trash_event_link = EE_Admin_Page::add_query_args_and_nonce(
+				$trash_event_query_args,
+				EVENTS_ADMIN_URL
+			);
+		}
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_delete_event',
+			'espresso_events_restore_event',
+			$item->ID()
+		)) {
+			$restore_event_query_args = array(
+				'action' => 'restore_event',
+				'EVT_ID' => $item->ID(),
+			);
+			$restore_event_link = EE_Admin_Page::add_query_args_and_nonce(
+				$restore_event_query_args,
+				EVENTS_ADMIN_URL
+			);
+		}
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_delete_event',
+			'espresso_events_delete_event',
+			$item->ID()
+		)) {
+			$delete_event_query_args = array(
+				'action' => 'delete_event',
+				'EVT_ID' => $item->ID(),
+			);
+			$delete_event_link = EE_Admin_Page::add_query_args_and_nonce(
+				$delete_event_query_args,
+				EVENTS_ADMIN_URL
+			);
+		}
+		$view_link = get_permalink($item->ID());
+		$actions['view'] = '<a href="' . $view_link . '"'
+						   . ' title="' . esc_attr__('View Event', 'event_espresso') . '">'
+						   . esc_html__('View', 'event_espresso')
+						   . '</a>';
+		if ($item->get('status') === 'trash') {
+			if (EE_Registry::instance()->CAP->current_user_can(
+				'ee_delete_event',
+				'espresso_events_restore_event',
+				$item->ID()
+			)) {
+				$actions['restore_from_trash'] = '<a href="' . $restore_event_link . '"'
+												 . ' title="' . esc_attr__('Restore from Trash', 'event_espresso')
+												 . '">'
+												 . esc_html__('Restore from Trash', 'event_espresso')
+												 . '</a>';
+			}
+			if ($item->count_related('Registration') === 0
+				&& EE_Registry::instance()->CAP->current_user_can(
+					'ee_delete_event',
+					'espresso_events_delete_event',
+					$item->ID()
+				)
+			) {
+				$actions['delete'] = '<a href="' . $delete_event_link . '"'
+									 . ' title="' . esc_attr__('Delete Permanently', 'event_espresso') . '">'
+									 . esc_html__('Delete Permanently', 'event_espresso')
+									 . '</a>';
+			}
+		} else {
+			if (EE_Registry::instance()->CAP->current_user_can(
+				'ee_delete_event',
+				'espresso_events_trash_event',
+				$item->ID()
+			)) {
+				$actions['move to trash'] = '<a href="' . $trash_event_link . '"'
+											. ' title="' . esc_attr__('Trash Event', 'event_espresso') . '">'
+											. esc_html__('Trash', 'event_espresso')
+											. '</a>';
+			}
+		}
+		return $actions;
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function column_author(EE_Event $item)
+	{
+		// user author info
+		$event_author = get_userdata($item->wp_user());
+		$gravatar = get_avatar($item->wp_user(), '15');
+		// filter link
+		$query_args = array(
+			'action'      => 'default',
+			'EVT_wp_user' => $item->wp_user(),
+		);
+		$filter_url = EE_Admin_Page::add_query_args_and_nonce($query_args, EVENTS_ADMIN_URL);
+		return $gravatar . '  <a href="' . $filter_url . '"'
+			   . ' title="' . esc_attr__('Click to filter events by this author.', 'event_espresso') . '">'
+			   . $event_author->display_name
+			   . '</a>';
+	}
+
+
+	/**
+	 * @param EE_Event $event
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function column_event_category(EE_Event $event)
+	{
+		$event_categories = $event->get_all_event_categories();
+		return implode(
+			', ',
+			array_map(
+				function (EE_Term $category) {
+					return $category->name();
+				},
+				$event_categories
+			)
+		);
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function column_venue(EE_Event $item)
+	{
+		$venue = $item->get_first_related('Venue');
+		return ! empty($venue)
+			? $venue->name()
+			: '';
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function column_start_date_time(EE_Event $item)
+	{
+		return $this->_dtt instanceof EE_Datetime
+			? $this->_dtt->get_i18n_datetime('DTT_EVT_start')
+			: esc_html__('No Date was saved for this Event', 'event_espresso');
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function column_reg_begins(EE_Event $item)
+	{
+		$reg_start = $item->get_ticket_with_earliest_start_time();
+		return $reg_start instanceof EE_Ticket
+			? $reg_start->get_i18n_datetime('TKT_start_date')
+			: esc_html__('No Tickets have been setup for this Event', 'event_espresso');
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return int|string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function column_attendees(EE_Event $item)
+	{
+		$attendees_query_args = array(
+			'action'   => 'default',
+			'event_id' => $item->ID(),
+		);
+		$attendees_link = EE_Admin_Page::add_query_args_and_nonce($attendees_query_args, REG_ADMIN_URL);
+		$registered_attendees = EEM_Registration::instance()->get_event_registration_count($item->ID());
+		return EE_Registry::instance()->CAP->current_user_can(
+			'ee_read_event',
+			'espresso_registrations_view_registration',
+			$item->ID()
+		)
+			   && EE_Registry::instance()->CAP->current_user_can(
+				   'ee_read_registrations',
+				   'espresso_registrations_view_registration'
+			   )
+			? '<a href="' . $attendees_link . '">' . $registered_attendees . '</a>'
+			: $registered_attendees;
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return float
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function column_tkts_sold(EE_Event $item)
+	{
+		return EEM_Ticket::instance()->sum(array(array('Datetime.EVT_ID' => $item->ID())), 'TKT_sold');
+	}
+
+
+	/**
+	 * @param EE_Event $item
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function column_actions(EE_Event $item)
+	{
+		// todo: remove when attendees is active
+		if (! defined('REG_ADMIN_URL')) {
+			define('REG_ADMIN_URL', EVENTS_ADMIN_URL);
+		}
+		$action_links = array();
+		$view_link = get_permalink($item->ID());
+		$action_links[] = '<a href="' . $view_link . '"'
+						  . ' title="' . esc_attr__('View Event', 'event_espresso') . '" target="_blank">';
+		$action_links[] = '<div class="dashicons dashicons-search"></div></a>';
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_edit_event',
+			'espresso_events_edit',
+			$item->ID()
+		)) {
+			$edit_query_args = array(
+				'action' => 'edit',
+				'post'   => $item->ID(),
+			);
+			$edit_link = EE_Admin_Page::add_query_args_and_nonce($edit_query_args, EVENTS_ADMIN_URL);
+			$action_links[] = '<a href="' . $edit_link . '"'
+							  . ' title="' . esc_attr__('Edit Event', 'event_espresso') . '">'
+							  . '<div class="ee-icon ee-icon-calendar-edit"></div>'
+							  . '</a>';
+		}
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_read_registrations',
+			'espresso_registrations_view_registration'
+		) && EE_Registry::instance()->CAP->current_user_can(
+			'ee_read_event',
+			'espresso_registrations_view_registration',
+			$item->ID()
+		)
+		) {
+			$attendees_query_args = array(
+				'action'   => 'default',
+				'event_id' => $item->ID(),
+			);
+			$attendees_link = EE_Admin_Page::add_query_args_and_nonce($attendees_query_args, REG_ADMIN_URL);
+			$action_links[] = '<a href="' . $attendees_link . '"'
+							  . ' title="' . esc_attr__('View Registrants', 'event_espresso') . '">'
+							  . '<div class="dashicons dashicons-groups"></div>'
+							  . '</a>';
+		}
+		$action_links = apply_filters(
+			'FHEE__Events_Admin_List_Table__column_actions__action_links',
+			$action_links,
+			$item
+		);
+		return $this->_action_string(
+			implode("\n\t", $action_links),
+			$item,
+			'div'
+		);
+	}
+
+
+	/**
+	 * Helper for adding columns conditionally
+	 *
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	private function addConditionalColumns()
+	{
+		$event_category_count = EEM_Term::instance()->count(
+			[['Term_Taxonomy.taxonomy' => EEM_CPT_Base::EVENT_CATEGORY_TAXONOMY]]
+		);
+		if ($event_category_count === 0) {
+			return;
+		}
+		$column_array = [];
+		foreach ($this->_columns as $column => $column_label) {
+			$column_array[ $column ] = $column_label;
+			if ($column === 'venue') {
+				$column_array['event_category'] = esc_html__('Event Category', 'event_espresso');
+			}
+		}
+		$this->_columns = $column_array;
+	}
 }

core/EE_Request_Handler.core.php

Doc Comments +3 added lines, -3 removed lines

@@ -275,7 +275,7 @@ 
 
 
     /**
-     * @param $string
+     * @param string $string
      * @return void
      */
     public function add_output($string)
@@ -327,7 +327,7 @@ 
 
 
     /**
-     * @return    mixed
+     * @return    boolean
      */
     public function is_espresso_page()
     {
@@ -389,7 +389,7 @@ 
     /**
      * remove param
      *
-     * @param $key
+     * @param string $key
      * @return    void
      */
     public function un_set($key)

Indentation +365 added lines, -365 removed lines

@@ -12,369 +12,369 @@
 final class EE_Request_Handler implements InterminableInterface
 {
 
-    /**
-     * @var EE_Request $request
-     */
-    private $request;
-
-    /**
-     * @var array $_notice
-     */
-    private $_notice = array();
-
-    /**
-     * rendered output to be returned to WP
-     *
-     * @var string $_output
-     */
-    private $_output = '';
-
-    /**
-     * whether current request is via AJAX
-     *
-     * @var boolean $ajax
-     */
-    public $ajax = false;
-
-    /**
-     * whether current request is via AJAX from the frontend of the site
-     *
-     * @var boolean $front_ajax
-     */
-    public $front_ajax = false;
-
-
-    /**
-     * @param  EE_Request $request
-     */
-    public function __construct(EE_Request $request)
-    {
-        $this->request = $request;
-        $this->ajax = $this->request->ajax;
-        $this->front_ajax = $this->request->front_ajax;
-        do_action('AHEE__EE_Request_Handler__construct__complete');
-    }
-
-
-    /**
-     * @param WP $wp
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function parse_request($wp = null)
-    {
-        // if somebody forgot to provide us with WP, that's ok because its global
-        if (! $wp instanceof WP) {
-            global $wp;
-        }
-        $this->set_request_vars($wp);
-    }
-
-
-    /**
-     * @param WP $wp
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_request_vars($wp = null)
-    {
-        if (! is_admin()) {
-            // set request post_id
-            $this->request->set('post_id', $this->get_post_id_from_request($wp));
-            // set request post name
-            $this->request->set('post_name', $this->get_post_name_from_request($wp));
-            // set request post_type
-            $this->request->set('post_type', $this->get_post_type_from_request($wp));
-            // true or false ? is this page being used by EE ?
-            $this->set_espresso_page();
-        }
-    }
-
-
-    /**
-     * @param WP $wp
-     * @return int
-     */
-    public function get_post_id_from_request($wp = null)
-    {
-        if (! $wp instanceof WP) {
-            global $wp;
-        }
-        $post_id = null;
-        if (isset($wp->query_vars['p'])) {
-            $post_id = $wp->query_vars['p'];
-        }
-        if (! $post_id && isset($wp->query_vars['page_id'])) {
-            $post_id = $wp->query_vars['page_id'];
-        }
-        if (! $post_id && $wp->request !== null && is_numeric(basename($wp->request))) {
-            $post_id = basename($wp->request);
-        }
-        return $post_id;
-    }
-
-
-    /**
-     * @param WP $wp
-     * @return string
-     */
-    public function get_post_name_from_request($wp = null)
-    {
-        if (! $wp instanceof WP) {
-            global $wp;
-        }
-        $post_name = null;
-        if (isset($wp->query_vars['name']) && ! empty($wp->query_vars['name'])) {
-            $post_name = $wp->query_vars['name'];
-        }
-        if (! $post_name && isset($wp->query_vars['pagename']) && ! empty($wp->query_vars['pagename'])) {
-            $post_name = $wp->query_vars['pagename'];
-        }
-        if (! $post_name && $wp->request !== null && ! empty($wp->request)) {
-            $possible_post_name = basename($wp->request);
-            if (! is_numeric($possible_post_name)) {
-                /** @type WPDB $wpdb */
-                global $wpdb;
-                $SQL =
-                    "SELECT ID from {$wpdb->posts} WHERE post_status NOT IN ('auto-draft', 'inherit', 'trash') AND post_name=%s";
-                $possible_post_name = $wpdb->get_var($wpdb->prepare($SQL, $possible_post_name));
-                if ($possible_post_name) {
-                    $post_name = $possible_post_name;
-                }
-            }
-        }
-        if (! $post_name && $this->get('post_id')) {
-            /** @type WPDB $wpdb */
-            global $wpdb;
-            $SQL =
-                "SELECT post_name from {$wpdb->posts} WHERE post_status NOT IN ('auto-draft', 'inherit', 'trash') AND ID=%d";
-            $possible_post_name = $wpdb->get_var($wpdb->prepare($SQL, $this->get('post_id')));
-            if ($possible_post_name) {
-                $post_name = $possible_post_name;
-            }
-        }
-        return $post_name;
-    }
-
-
-    /**
-     * @param WP $wp
-     * @return mixed
-     */
-    public function get_post_type_from_request($wp = null)
-    {
-        if (! $wp instanceof WP) {
-            global $wp;
-        }
-        return isset($wp->query_vars['post_type'])
-            ? $wp->query_vars['post_type']
-            : null;
-    }
-
-
-    /**
-     * Just a helper method for getting the url for the displayed page.
-     *
-     * @param  WP $wp
-     * @return string
-     */
-    public function get_current_page_permalink($wp = null)
-    {
-        $post_id = $this->get_post_id_from_request($wp);
-        if ($post_id) {
-            $current_page_permalink = get_permalink($post_id);
-        } else {
-            if (! $wp instanceof WP) {
-                global $wp;
-            }
-            if ($wp->request) {
-                $current_page_permalink = site_url($wp->request);
-            } else {
-                $current_page_permalink = esc_url(site_url($_SERVER['REQUEST_URI']));
-            }
-        }
-        return $current_page_permalink;
-    }
-
-
-    /**
-     * @return bool
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function test_for_espresso_page()
-    {
-        global $wp;
-        /** @type EE_CPT_Strategy $EE_CPT_Strategy */
-        $EE_CPT_Strategy = EE_Registry::instance()->load_core('CPT_Strategy');
-        $espresso_CPT_taxonomies = $EE_CPT_Strategy->get_CPT_taxonomies();
-        if (is_array($espresso_CPT_taxonomies)) {
-            foreach ($espresso_CPT_taxonomies as $espresso_CPT_taxonomy => $details) {
-                if (isset($wp->query_vars, $wp->query_vars[ $espresso_CPT_taxonomy ])) {
-                    return true;
-                }
-            }
-        }
-        // load espresso CPT endpoints
-        $espresso_CPT_endpoints = $EE_CPT_Strategy->get_CPT_endpoints();
-        $post_type_CPT_endpoints = array_flip($espresso_CPT_endpoints);
-        $post_types = (array) $this->get('post_type');
-        foreach ($post_types as $post_type) {
-            // was a post name passed ?
-            if (isset($post_type_CPT_endpoints[ $post_type ])) {
-                // kk we know this is an espresso page, but is it a specific post ?
-                if (! $this->get('post_name')) {
-                    // there's no specific post name set, so maybe it's one of our endpoints like www.domain.com/events
-                    $post_name = isset($post_type_CPT_endpoints[ $this->get('post_type') ])
-                        ? $post_type_CPT_endpoints[ $this->get('post_type') ]
-                        : '';
-                    // if the post type matches on of our then set the endpoint
-                    if ($post_name) {
-                        $this->set('post_name', $post_name);
-                    }
-                }
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * @param $key
-     * @param $value
-     * @return    void
-     */
-    public function set_notice($key, $value)
-    {
-        $this->_notice[ $key ] = $value;
-    }
-
-
-    /**
-     * @param $key
-     * @return    mixed
-     */
-    public function get_notice($key)
-    {
-        return isset($this->_notice[ $key ])
-            ? $this->_notice[ $key ]
-            : null;
-    }
-
-
-    /**
-     * @param $string
-     * @return void
-     */
-    public function add_output($string)
-    {
-        $this->_output .= $string;
-    }
-
-
-    /**
-     * @return string
-     */
-    public function get_output()
-    {
-        return $this->_output;
-    }
-
-
-    /**
-     * @param $item
-     * @param $key
-     */
-    public function sanitize_text_field_for_array_walk(&$item, &$key)
-    {
-        $item = strpos($item, 'email') !== false
-            ? sanitize_email($item)
-            : sanitize_text_field($item);
-    }
-
-
-    /**
-     * @param null|bool $value
-     * @return void
-     * @throws EE_Error
-     * @throws ReflectionException
-     */
-    public function set_espresso_page($value = null)
-    {
-        $this->request->set(
-            'is_espresso_page',
-            ! empty($value)
-                ? $value
-                : $this->test_for_espresso_page()
-        );
-    }
-
-
-    /**
-     * @return    mixed
-     */
-    public function is_espresso_page()
-    {
-        return $this->request->is_set('is_espresso_page');
-    }
-
-
-    /**
-     * returns contents of $_REQUEST
-     *
-     * @return array
-     */
-    public function params()
-    {
-        return $this->request->params();
-    }
-
-
-    /**
-     * @param      $key
-     * @param      $value
-     * @param bool $override_ee
-     * @return    void
-     */
-    public function set($key, $value, $override_ee = false)
-    {
-        $this->request->set($key, $value, $override_ee);
-    }
-
-
-    /**
-     * @param      $key
-     * @param null $default
-     * @return    mixed
-     */
-    public function get($key, $default = null)
-    {
-        return $this->request->get($key, $default);
-    }
-
-
-    /**
-     * check if param exists
-     *
-     * @param $key
-     * @return    boolean
-     */
-    public function is_set($key)
-    {
-        return $this->request->is_set($key);
-    }
-
-
-    /**
-     * remove param
-     *
-     * @param $key
-     * @return    void
-     */
-    public function un_set($key)
-    {
-        $this->request->un_set($key);
-    }
+	/**
+	 * @var EE_Request $request
+	 */
+	private $request;
+
+	/**
+	 * @var array $_notice
+	 */
+	private $_notice = array();
+
+	/**
+	 * rendered output to be returned to WP
+	 *
+	 * @var string $_output
+	 */
+	private $_output = '';
+
+	/**
+	 * whether current request is via AJAX
+	 *
+	 * @var boolean $ajax
+	 */
+	public $ajax = false;
+
+	/**
+	 * whether current request is via AJAX from the frontend of the site
+	 *
+	 * @var boolean $front_ajax
+	 */
+	public $front_ajax = false;
+
+
+	/**
+	 * @param  EE_Request $request
+	 */
+	public function __construct(EE_Request $request)
+	{
+		$this->request = $request;
+		$this->ajax = $this->request->ajax;
+		$this->front_ajax = $this->request->front_ajax;
+		do_action('AHEE__EE_Request_Handler__construct__complete');
+	}
+
+
+	/**
+	 * @param WP $wp
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function parse_request($wp = null)
+	{
+		// if somebody forgot to provide us with WP, that's ok because its global
+		if (! $wp instanceof WP) {
+			global $wp;
+		}
+		$this->set_request_vars($wp);
+	}
+
+
+	/**
+	 * @param WP $wp
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_request_vars($wp = null)
+	{
+		if (! is_admin()) {
+			// set request post_id
+			$this->request->set('post_id', $this->get_post_id_from_request($wp));
+			// set request post name
+			$this->request->set('post_name', $this->get_post_name_from_request($wp));
+			// set request post_type
+			$this->request->set('post_type', $this->get_post_type_from_request($wp));
+			// true or false ? is this page being used by EE ?
+			$this->set_espresso_page();
+		}
+	}
+
+
+	/**
+	 * @param WP $wp
+	 * @return int
+	 */
+	public function get_post_id_from_request($wp = null)
+	{
+		if (! $wp instanceof WP) {
+			global $wp;
+		}
+		$post_id = null;
+		if (isset($wp->query_vars['p'])) {
+			$post_id = $wp->query_vars['p'];
+		}
+		if (! $post_id && isset($wp->query_vars['page_id'])) {
+			$post_id = $wp->query_vars['page_id'];
+		}
+		if (! $post_id && $wp->request !== null && is_numeric(basename($wp->request))) {
+			$post_id = basename($wp->request);
+		}
+		return $post_id;
+	}
+
+
+	/**
+	 * @param WP $wp
+	 * @return string
+	 */
+	public function get_post_name_from_request($wp = null)
+	{
+		if (! $wp instanceof WP) {
+			global $wp;
+		}
+		$post_name = null;
+		if (isset($wp->query_vars['name']) && ! empty($wp->query_vars['name'])) {
+			$post_name = $wp->query_vars['name'];
+		}
+		if (! $post_name && isset($wp->query_vars['pagename']) && ! empty($wp->query_vars['pagename'])) {
+			$post_name = $wp->query_vars['pagename'];
+		}
+		if (! $post_name && $wp->request !== null && ! empty($wp->request)) {
+			$possible_post_name = basename($wp->request);
+			if (! is_numeric($possible_post_name)) {
+				/** @type WPDB $wpdb */
+				global $wpdb;
+				$SQL =
+					"SELECT ID from {$wpdb->posts} WHERE post_status NOT IN ('auto-draft', 'inherit', 'trash') AND post_name=%s";
+				$possible_post_name = $wpdb->get_var($wpdb->prepare($SQL, $possible_post_name));
+				if ($possible_post_name) {
+					$post_name = $possible_post_name;
+				}
+			}
+		}
+		if (! $post_name && $this->get('post_id')) {
+			/** @type WPDB $wpdb */
+			global $wpdb;
+			$SQL =
+				"SELECT post_name from {$wpdb->posts} WHERE post_status NOT IN ('auto-draft', 'inherit', 'trash') AND ID=%d";
+			$possible_post_name = $wpdb->get_var($wpdb->prepare($SQL, $this->get('post_id')));
+			if ($possible_post_name) {
+				$post_name = $possible_post_name;
+			}
+		}
+		return $post_name;
+	}
+
+
+	/**
+	 * @param WP $wp
+	 * @return mixed
+	 */
+	public function get_post_type_from_request($wp = null)
+	{
+		if (! $wp instanceof WP) {
+			global $wp;
+		}
+		return isset($wp->query_vars['post_type'])
+			? $wp->query_vars['post_type']
+			: null;
+	}
+
+
+	/**
+	 * Just a helper method for getting the url for the displayed page.
+	 *
+	 * @param  WP $wp
+	 * @return string
+	 */
+	public function get_current_page_permalink($wp = null)
+	{
+		$post_id = $this->get_post_id_from_request($wp);
+		if ($post_id) {
+			$current_page_permalink = get_permalink($post_id);
+		} else {
+			if (! $wp instanceof WP) {
+				global $wp;
+			}
+			if ($wp->request) {
+				$current_page_permalink = site_url($wp->request);
+			} else {
+				$current_page_permalink = esc_url(site_url($_SERVER['REQUEST_URI']));
+			}
+		}
+		return $current_page_permalink;
+	}
+
+
+	/**
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function test_for_espresso_page()
+	{
+		global $wp;
+		/** @type EE_CPT_Strategy $EE_CPT_Strategy */
+		$EE_CPT_Strategy = EE_Registry::instance()->load_core('CPT_Strategy');
+		$espresso_CPT_taxonomies = $EE_CPT_Strategy->get_CPT_taxonomies();
+		if (is_array($espresso_CPT_taxonomies)) {
+			foreach ($espresso_CPT_taxonomies as $espresso_CPT_taxonomy => $details) {
+				if (isset($wp->query_vars, $wp->query_vars[ $espresso_CPT_taxonomy ])) {
+					return true;
+				}
+			}
+		}
+		// load espresso CPT endpoints
+		$espresso_CPT_endpoints = $EE_CPT_Strategy->get_CPT_endpoints();
+		$post_type_CPT_endpoints = array_flip($espresso_CPT_endpoints);
+		$post_types = (array) $this->get('post_type');
+		foreach ($post_types as $post_type) {
+			// was a post name passed ?
+			if (isset($post_type_CPT_endpoints[ $post_type ])) {
+				// kk we know this is an espresso page, but is it a specific post ?
+				if (! $this->get('post_name')) {
+					// there's no specific post name set, so maybe it's one of our endpoints like www.domain.com/events
+					$post_name = isset($post_type_CPT_endpoints[ $this->get('post_type') ])
+						? $post_type_CPT_endpoints[ $this->get('post_type') ]
+						: '';
+					// if the post type matches on of our then set the endpoint
+					if ($post_name) {
+						$this->set('post_name', $post_name);
+					}
+				}
+				return true;
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * @param $key
+	 * @param $value
+	 * @return    void
+	 */
+	public function set_notice($key, $value)
+	{
+		$this->_notice[ $key ] = $value;
+	}
+
+
+	/**
+	 * @param $key
+	 * @return    mixed
+	 */
+	public function get_notice($key)
+	{
+		return isset($this->_notice[ $key ])
+			? $this->_notice[ $key ]
+			: null;
+	}
+
+
+	/**
+	 * @param $string
+	 * @return void
+	 */
+	public function add_output($string)
+	{
+		$this->_output .= $string;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function get_output()
+	{
+		return $this->_output;
+	}
+
+
+	/**
+	 * @param $item
+	 * @param $key
+	 */
+	public function sanitize_text_field_for_array_walk(&$item, &$key)
+	{
+		$item = strpos($item, 'email') !== false
+			? sanitize_email($item)
+			: sanitize_text_field($item);
+	}
+
+
+	/**
+	 * @param null|bool $value
+	 * @return void
+	 * @throws EE_Error
+	 * @throws ReflectionException
+	 */
+	public function set_espresso_page($value = null)
+	{
+		$this->request->set(
+			'is_espresso_page',
+			! empty($value)
+				? $value
+				: $this->test_for_espresso_page()
+		);
+	}
+
+
+	/**
+	 * @return    mixed
+	 */
+	public function is_espresso_page()
+	{
+		return $this->request->is_set('is_espresso_page');
+	}
+
+
+	/**
+	 * returns contents of $_REQUEST
+	 *
+	 * @return array
+	 */
+	public function params()
+	{
+		return $this->request->params();
+	}
+
+
+	/**
+	 * @param      $key
+	 * @param      $value
+	 * @param bool $override_ee
+	 * @return    void
+	 */
+	public function set($key, $value, $override_ee = false)
+	{
+		$this->request->set($key, $value, $override_ee);
+	}
+
+
+	/**
+	 * @param      $key
+	 * @param null $default
+	 * @return    mixed
+	 */
+	public function get($key, $default = null)
+	{
+		return $this->request->get($key, $default);
+	}
+
+
+	/**
+	 * check if param exists
+	 *
+	 * @param $key
+	 * @return    boolean
+	 */
+	public function is_set($key)
+	{
+		return $this->request->is_set($key);
+	}
+
+
+	/**
+	 * remove param
+	 *
+	 * @param $key
+	 * @return    void
+	 */
+	public function un_set($key)
+	{
+		$this->request->un_set($key);
+	}
 }

Spacing +20 added lines, -20 removed lines

@@ -65,7 +65,7 @@ 
     public function parse_request($wp = null)
     {
         // if somebody forgot to provide us with WP, that's ok because its global
-        if (! $wp instanceof WP) {
+        if ( ! $wp instanceof WP) {
             global $wp;
         }
         $this->set_request_vars($wp);
@@ -80,7 +80,7 @@ 
      */
     public function set_request_vars($wp = null)
     {
-        if (! is_admin()) {
+        if ( ! is_admin()) {
             // set request post_id
             $this->request->set('post_id', $this->get_post_id_from_request($wp));
             // set request post name
@@ -99,17 +99,17 @@ 
      */
     public function get_post_id_from_request($wp = null)
     {
-        if (! $wp instanceof WP) {
+        if ( ! $wp instanceof WP) {
             global $wp;
         }
         $post_id = null;
         if (isset($wp->query_vars['p'])) {
             $post_id = $wp->query_vars['p'];
         }
-        if (! $post_id && isset($wp->query_vars['page_id'])) {
+        if ( ! $post_id && isset($wp->query_vars['page_id'])) {
             $post_id = $wp->query_vars['page_id'];
         }
-        if (! $post_id && $wp->request !== null && is_numeric(basename($wp->request))) {
+        if ( ! $post_id && $wp->request !== null && is_numeric(basename($wp->request))) {
             $post_id = basename($wp->request);
         }
         return $post_id;
@@ -122,19 +122,19 @@ 
      */
     public function get_post_name_from_request($wp = null)
     {
-        if (! $wp instanceof WP) {
+        if ( ! $wp instanceof WP) {
             global $wp;
         }
         $post_name = null;
         if (isset($wp->query_vars['name']) && ! empty($wp->query_vars['name'])) {
             $post_name = $wp->query_vars['name'];
         }
-        if (! $post_name && isset($wp->query_vars['pagename']) && ! empty($wp->query_vars['pagename'])) {
+        if ( ! $post_name && isset($wp->query_vars['pagename']) && ! empty($wp->query_vars['pagename'])) {
             $post_name = $wp->query_vars['pagename'];
         }
-        if (! $post_name && $wp->request !== null && ! empty($wp->request)) {
+        if ( ! $post_name && $wp->request !== null && ! empty($wp->request)) {
             $possible_post_name = basename($wp->request);
-            if (! is_numeric($possible_post_name)) {
+            if ( ! is_numeric($possible_post_name)) {
                 /** @type WPDB $wpdb */
                 global $wpdb;
                 $SQL =
@@ -145,7 +145,7 @@ 
                 }
             }
         }
-        if (! $post_name && $this->get('post_id')) {
+        if ( ! $post_name && $this->get('post_id')) {
             /** @type WPDB $wpdb */
             global $wpdb;
             $SQL =
@@ -165,7 +165,7 @@ 
      */
     public function get_post_type_from_request($wp = null)
     {
-        if (! $wp instanceof WP) {
+        if ( ! $wp instanceof WP) {
             global $wp;
         }
         return isset($wp->query_vars['post_type'])
@@ -186,7 +186,7 @@ 
         if ($post_id) {
             $current_page_permalink = get_permalink($post_id);
         } else {
-            if (! $wp instanceof WP) {
+            if ( ! $wp instanceof WP) {
                 global $wp;
             }
             if ($wp->request) {
@@ -212,7 +212,7 @@ 
         $espresso_CPT_taxonomies = $EE_CPT_Strategy->get_CPT_taxonomies();
         if (is_array($espresso_CPT_taxonomies)) {
             foreach ($espresso_CPT_taxonomies as $espresso_CPT_taxonomy => $details) {
-                if (isset($wp->query_vars, $wp->query_vars[ $espresso_CPT_taxonomy ])) {
+                if (isset($wp->query_vars, $wp->query_vars[$espresso_CPT_taxonomy])) {
                     return true;
                 }
             }
@@ -223,12 +223,12 @@ 
         $post_types = (array) $this->get('post_type');
         foreach ($post_types as $post_type) {
             // was a post name passed ?
-            if (isset($post_type_CPT_endpoints[ $post_type ])) {
+            if (isset($post_type_CPT_endpoints[$post_type])) {
                 // kk we know this is an espresso page, but is it a specific post ?
-                if (! $this->get('post_name')) {
+                if ( ! $this->get('post_name')) {
                     // there's no specific post name set, so maybe it's one of our endpoints like www.domain.com/events
-                    $post_name = isset($post_type_CPT_endpoints[ $this->get('post_type') ])
-                        ? $post_type_CPT_endpoints[ $this->get('post_type') ]
+                    $post_name = isset($post_type_CPT_endpoints[$this->get('post_type')])
+                        ? $post_type_CPT_endpoints[$this->get('post_type')]
                         : '';
                     // if the post type matches on of our then set the endpoint
                     if ($post_name) {
@@ -248,7 +248,7 @@ 
      */
     public function set_notice($key, $value)
     {
-        $this->_notice[ $key ] = $value;
+        $this->_notice[$key] = $value;
     }
 
 
@@ -258,8 +258,8 @@ 
      */
     public function get_notice($key)
     {
-        return isset($this->_notice[ $key ])
-            ? $this->_notice[ $key ]
+        return isset($this->_notice[$key])
+            ? $this->_notice[$key]
             : null;
     }
 

core/db_classes/EE_Registration.class.php

Doc Comments +4 added lines, -3 removed lines

@@ -1164,7 +1164,7 @@ 
      * Sets deleted
      *
      * @param boolean $deleted
-     * @return bool
+     * @return boolean|null
      * @throws EE_Error
      * @throws RuntimeException
      */
@@ -1222,6 +1222,7 @@ 
      * @param int | EE_Datetime $DTT_OR_ID      The datetime the registration is being checked against
      * @param bool              $check_approved This is used to indicate whether the caller wants can_checkin to also
      *                                          consider registration status as well as datetime access.
+     * @param integer $DTT_OR_ID
      * @return bool
      * @throws EE_Error
      */
@@ -1392,7 +1393,7 @@ 
      * Returns the latest datetime related to this registration (via the ticket attached to the registration).
      * "Latest" is defined by the `DTT_EVT_start` column.
      *
-     * @return EE_Datetime|null
+     * @return null|EE_Base_Class
      * @throws EE_Error
      */
     public function get_latest_related_datetime()
@@ -1688,7 +1689,7 @@ 
      * This grabs the payment method corresponding to the last payment made for the amount owing on the registration.
      * Note: if there are no payments on the registration there will be no payment method returned.
      *
-     * @return EE_Payment_Method|null
+     * @return null|EE_Base_Class
      */
     public function payment_method()
     {

Spacing +15 added lines, -15 removed lines

@@ -119,7 +119,7 @@ 
     {
         switch ($field_name) {
             case 'REG_code':
-                if (! empty($field_value) && $this->reg_code() === null) {
+                if ( ! empty($field_value) && $this->reg_code() === null) {
                     $this->set_reg_code($field_value, $use_default);
                 }
                 break;
@@ -400,7 +400,7 @@ 
     public function event()
     {
         $event = $this->get_first_related('Event');
-        if (! $event instanceof \EE_Event) {
+        if ( ! $event instanceof \EE_Event) {
             throw new EntityNotFoundException('Event ID', $this->event_ID());
         }
         return $event;
@@ -443,7 +443,7 @@ 
     {
         // reserved ticket and datetime counts will be decremented as sold counts are incremented
         // so stop tracking that this reg has a ticket reserved
-        $this->release_reserved_ticket(false, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
+        $this->release_reserved_ticket(false, "REG: {$this->ID()} (ln:".__LINE__.')');
         $ticket = $this->ticket();
         $ticket->increaseSold();
         // possibly set event status to sold out
@@ -497,7 +497,7 @@ 
                 && $update_ticket
             ) {
                 $ticket = $this->ticket();
-                $ticket->increaseReserved(1, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
+                $ticket->increaseReserved(1, "REG: {$this->ID()} (ln:".__LINE__.')');
                 $ticket->save();
             }
         }
@@ -528,7 +528,7 @@ 
                 && $update_ticket
             ) {
                 $ticket = $this->ticket();
-                $ticket->decreaseReserved(1, true, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
+                $ticket->decreaseReserved(1, true, "REG: {$this->ID()} (ln:".__LINE__.')');
             }
         }
     }
@@ -1202,7 +1202,7 @@ 
                     : '';
                 break;
         }
-        return $icon . $status[ $this->status_ID() ];
+        return $icon.$status[$this->status_ID()];
     }
 
 
@@ -1420,7 +1420,7 @@ 
             return false;
         }
         // is there a datetime ticket that matches this dtt_ID?
-        if (! (EEM_Datetime_Ticket::instance()->exists(
+        if ( ! (EEM_Datetime_Ticket::instance()->exists(
             array(
                 array(
                     'TKT_ID' => $this->get('TKT_ID'),
@@ -1451,7 +1451,7 @@ 
     {
         $DTT_ID = EEM_Datetime::instance()->ensure_is_ID($DTT_OR_ID);
 
-        if (! $DTT_ID) {
+        if ( ! $DTT_ID) {
             return false;
         }
 
@@ -1459,7 +1459,7 @@ 
 
         // if max uses is not set or equals infinity then return true cause its not a factor for whether user can
         // check-in or not.
-        if (! $max_uses || $max_uses === EE_INF) {
+        if ( ! $max_uses || $max_uses === EE_INF) {
             return true;
         }
 
@@ -1519,7 +1519,7 @@ 
             $datetime = $this->get_latest_related_datetime();
             $DTT_ID = $datetime instanceof EE_Datetime ? $datetime->ID() : 0;
             // verify the registration can checkin for the given DTT_ID
-        } elseif (! $this->can_checkin($DTT_ID, $verify)) {
+        } elseif ( ! $this->can_checkin($DTT_ID, $verify)) {
             EE_Error::add_error(
                 sprintf(
                     esc_html__(
@@ -1542,7 +1542,7 @@ 
         );
         // start by getting the current status so we know what status we'll be changing to.
         $cur_status = $this->check_in_status_for_datetime($DTT_ID, null);
-        $status_to = $status_paths[ $cur_status ];
+        $status_to = $status_paths[$cur_status];
         // database only records true for checked IN or false for checked OUT
         // no record ( null ) means checked in NEVER, but we obviously don't save that
         $new_status = $status_to === EE_Checkin::status_checked_in ? true : false;
@@ -1707,7 +1707,7 @@ 
     public function transaction()
     {
         $transaction = $this->get_first_related('Transaction');
-        if (! $transaction instanceof \EE_Transaction) {
+        if ( ! $transaction instanceof \EE_Transaction) {
             throw new EntityNotFoundException('Transaction ID', $this->transaction_ID());
         }
         return $transaction;
@@ -1761,11 +1761,11 @@ 
             );
             return;
         }
-        if (! $this->reg_code()) {
+        if ( ! $this->reg_code()) {
             parent::set('REG_code', $REG_code, $use_default);
         } else {
             EE_Error::doing_it_wrong(
-                __CLASS__ . '::' . __FUNCTION__,
+                __CLASS__.'::'.__FUNCTION__,
                 esc_html__('Can not change a registration REG_code once it has been set.', 'event_espresso'),
                 '4.6.0'
             );
@@ -1916,7 +1916,7 @@ 
                 break;
             }
         }
-        if (! ($line_item instanceof \EE_Line_Item && $line_item->OBJ_type() === 'Ticket')) {
+        if ( ! ($line_item instanceof \EE_Line_Item && $line_item->OBJ_type() === 'Ticket')) {
             throw new EntityNotFoundException('Line Item Ticket ID', $ticket->ID());
         }
         return $line_item;

Indentation +2071 added lines, -2071 removed lines

@@ -17,2075 +17,2075 @@
 {
 
 
-    /**
-     * Used to reference when a registration has never been checked in.
-     *
-     * @deprecated use \EE_Checkin::status_checked_never instead
-     * @type int
-     */
-    const checkin_status_never = 2;
-
-    /**
-     * Used to reference when a registration has been checked in.
-     *
-     * @deprecated use \EE_Checkin::status_checked_in instead
-     * @type int
-     */
-    const checkin_status_in = 1;
-
-
-    /**
-     * Used to reference when a registration has been checked out.
-     *
-     * @deprecated use \EE_Checkin::status_checked_out instead
-     * @type int
-     */
-    const checkin_status_out = 0;
-
-
-    /**
-     * extra meta key for tracking reg status os trashed registrations
-     *
-     * @type string
-     */
-    const PRE_TRASH_REG_STATUS_KEY = 'pre_trash_registration_status';
-
-
-    /**
-     * extra meta key for tracking if registration has reserved ticket
-     *
-     * @type string
-     */
-    const HAS_RESERVED_TICKET_KEY = 'has_reserved_ticket';
-
-
-    /**
-     * @param array  $props_n_values          incoming values
-     * @param string $timezone                incoming timezone (if not set the timezone set for the website will be
-     *                                        used.)
-     * @param array  $date_formats            incoming date_formats in an array where the first value is the
-     *                                        date_format and the second value is the time format
-     * @return EE_Registration
-     * @throws EE_Error
-     */
-    public static function new_instance($props_n_values = array(), $timezone = null, $date_formats = array())
-    {
-        $has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone, $date_formats);
-        return $has_object ? $has_object : new self($props_n_values, false, $timezone, $date_formats);
-    }
-
-
-    /**
-     * @param array  $props_n_values  incoming values from the database
-     * @param string $timezone        incoming timezone as set by the model.  If not set the timezone for
-     *                                the website will be used.
-     * @return EE_Registration
-     */
-    public static function new_instance_from_db($props_n_values = array(), $timezone = null)
-    {
-        return new self($props_n_values, true, $timezone);
-    }
-
-
-    /**
-     *        Set Event ID
-     *
-     * @param        int $EVT_ID Event ID
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_event($EVT_ID = 0)
-    {
-        $this->set('EVT_ID', $EVT_ID);
-    }
-
-
-    /**
-     * Overrides parent set() method so that all calls to set( 'REG_code', $REG_code ) OR set( 'STS_ID', $STS_ID ) can
-     * be routed to internal methods
-     *
-     * @param string $field_name
-     * @param mixed  $field_value
-     * @param bool   $use_default
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws RuntimeException
-     */
-    public function set($field_name, $field_value, $use_default = false)
-    {
-        switch ($field_name) {
-            case 'REG_code':
-                if (! empty($field_value) && $this->reg_code() === null) {
-                    $this->set_reg_code($field_value, $use_default);
-                }
-                break;
-            case 'STS_ID':
-                $this->set_status($field_value, $use_default);
-                break;
-            default:
-                parent::set($field_name, $field_value, $use_default);
-        }
-    }
-
-
-    /**
-     * Set Status ID
-     * updates the registration status and ALSO...
-     * calls reserve_registration_space() if the reg status changes TO approved from any other reg status
-     * calls release_registration_space() if the reg status changes FROM approved to any other reg status
-     *
-     * @param string                $new_STS_ID
-     * @param boolean               $use_default
-     * @param ContextInterface|null $context
-     * @return bool
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws RuntimeException
-     * @throws UnexpectedEntityException
-     */
-    public function set_status($new_STS_ID = null, $use_default = false, ContextInterface $context = null)
-    {
-        // get current REG_Status
-        $old_STS_ID = $this->status_ID();
-        // if status has changed
-        if ($old_STS_ID !== $new_STS_ID // and that status has actually changed
-            && ! empty($old_STS_ID) // and that old status is actually set
-            && ! empty($new_STS_ID) // as well as the new status
-            && $this->ID() // ensure registration is in the db
-        ) {
-            // update internal status first
-            parent::set('STS_ID', $new_STS_ID, $use_default);
-            // THEN handle other changes that occur when reg status changes
-            // TO approved
-            if ($new_STS_ID === EEM_Registration::status_id_approved) {
-                // reserve a space by incrementing ticket and datetime sold values
-                $this->reserveRegistrationSpace();
-                do_action('AHEE__EE_Registration__set_status__to_approved', $this, $old_STS_ID, $new_STS_ID, $context);
-                // OR FROM  approved
-            } elseif ($old_STS_ID === EEM_Registration::status_id_approved) {
-                // release a space by decrementing ticket and datetime sold values
-                $this->releaseRegistrationSpace();
-                do_action(
-                    'AHEE__EE_Registration__set_status__from_approved',
-                    $this,
-                    $old_STS_ID,
-                    $new_STS_ID,
-                    $context
-                );
-            }
-            // update status
-            parent::set('STS_ID', $new_STS_ID, $use_default);
-            $this->updateIfCanceledOrReinstated($new_STS_ID, $old_STS_ID, $context);
-            if ($this->statusChangeUpdatesTransaction($context)) {
-                $this->updateTransactionAfterStatusChange();
-            }
-            do_action('AHEE__EE_Registration__set_status__after_update', $this, $old_STS_ID, $new_STS_ID, $context);
-            return true;
-        }
-        // even though the old value matches the new value, it's still good to
-        // allow the parent set method to have a say
-        parent::set('STS_ID', $new_STS_ID, $use_default);
-        return true;
-    }
-
-
-    /**
-     * update REGs and TXN when cancelled or declined registrations involved
-     *
-     * @param string                $new_STS_ID
-     * @param string                $old_STS_ID
-     * @param ContextInterface|null $context
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws RuntimeException
-     */
-    private function updateIfCanceledOrReinstated($new_STS_ID, $old_STS_ID, ContextInterface $context = null)
-    {
-        // these reg statuses should not be considered in any calculations involving monies owing
-        $closed_reg_statuses = EEM_Registration::closed_reg_statuses();
-        // true if registration has been cancelled or declined
-        $this->updateIfCanceled(
-            $closed_reg_statuses,
-            $new_STS_ID,
-            $old_STS_ID,
-            $context
-        );
-        $this->updateIfReinstated(
-            $closed_reg_statuses,
-            $new_STS_ID,
-            $old_STS_ID,
-            $context
-        );
-    }
-
-
-    /**
-     * update REGs and TXN when cancelled or declined registrations involved
-     *
-     * @param array                 $closed_reg_statuses
-     * @param string                $new_STS_ID
-     * @param string                $old_STS_ID
-     * @param ContextInterface|null $context
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws RuntimeException
-     */
-    private function updateIfCanceled(
-        array $closed_reg_statuses,
-        $new_STS_ID,
-        $old_STS_ID,
-        ContextInterface $context = null
-    ) {
-        // true if registration has been cancelled or declined
-        if (in_array($new_STS_ID, $closed_reg_statuses, true)
-            && ! in_array($old_STS_ID, $closed_reg_statuses, true)
-        ) {
-            /** @type EE_Registration_Processor $registration_processor */
-            $registration_processor = EE_Registry::instance()->load_class('Registration_Processor');
-            /** @type EE_Transaction_Processor $transaction_processor */
-            $transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
-            // cancelled or declined registration
-            $registration_processor->update_registration_after_being_canceled_or_declined(
-                $this,
-                $closed_reg_statuses
-            );
-            $transaction_processor->update_transaction_after_canceled_or_declined_registration(
-                $this,
-                $closed_reg_statuses,
-                false
-            );
-            do_action(
-                'AHEE__EE_Registration__set_status__canceled_or_declined',
-                $this,
-                $old_STS_ID,
-                $new_STS_ID,
-                $context
-            );
-            return;
-        }
-    }
-
-
-    /**
-     * update REGs and TXN when cancelled or declined registrations involved
-     *
-     * @param array                 $closed_reg_statuses
-     * @param string                $new_STS_ID
-     * @param string                $old_STS_ID
-     * @param ContextInterface|null $context
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    private function updateIfReinstated(
-        array $closed_reg_statuses,
-        $new_STS_ID,
-        $old_STS_ID,
-        ContextInterface $context = null
-    ) {
-        // true if reinstating cancelled or declined registration
-        if (in_array($old_STS_ID, $closed_reg_statuses, true)
-            && ! in_array($new_STS_ID, $closed_reg_statuses, true)
-        ) {
-            /** @type EE_Registration_Processor $registration_processor */
-            $registration_processor = EE_Registry::instance()->load_class('Registration_Processor');
-            /** @type EE_Transaction_Processor $transaction_processor */
-            $transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
-            // reinstating cancelled or declined registration
-            $registration_processor->update_canceled_or_declined_registration_after_being_reinstated(
-                $this,
-                $closed_reg_statuses
-            );
-            $transaction_processor->update_transaction_after_reinstating_canceled_registration(
-                $this,
-                $closed_reg_statuses,
-                false
-            );
-            do_action(
-                'AHEE__EE_Registration__set_status__after_reinstated',
-                $this,
-                $old_STS_ID,
-                $new_STS_ID,
-                $context
-            );
-        }
-    }
-
-
-    /**
-     * @param ContextInterface|null $context
-     * @return bool
-     */
-    private function statusChangeUpdatesTransaction(ContextInterface $context = null)
-    {
-        $contexts_that_do_not_update_transaction = (array) apply_filters(
-            'AHEE__EE_Registration__statusChangeUpdatesTransaction__contexts_that_do_not_update_transaction',
-            array('spco_reg_step_attendee_information_process_registrations'),
-            $context,
-            $this
-        );
-        return ! (
-            $context instanceof ContextInterface
-            && in_array($context->slug(), $contexts_that_do_not_update_transaction, true)
-        );
-    }
-
-
-    /**
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws RuntimeException
-     */
-    private function updateTransactionAfterStatusChange()
-    {
-        /** @type EE_Transaction_Payments $transaction_payments */
-        $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
-        $transaction_payments->recalculate_transaction_total($this->transaction(), false);
-        $this->transaction()->update_status_based_on_total_paid(true);
-    }
-
-
-    /**
-     *        get Status ID
-     */
-    public function status_ID()
-    {
-        return $this->get('STS_ID');
-    }
-
-
-    /**
-     * Gets the ticket this registration is for
-     *
-     * @param boolean $include_archived whether to include archived tickets or not.
-     *
-     * @return EE_Ticket|EE_Base_Class
-     * @throws EE_Error
-     */
-    public function ticket($include_archived = true)
-    {
-        $query_params = array();
-        if ($include_archived) {
-            $query_params['default_where_conditions'] = 'none';
-        }
-        return $this->get_first_related('Ticket', $query_params);
-    }
-
-
-    /**
-     * Gets the event this registration is for
-     *
-     * @return EE_Event
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     */
-    public function event()
-    {
-        $event = $this->get_first_related('Event');
-        if (! $event instanceof \EE_Event) {
-            throw new EntityNotFoundException('Event ID', $this->event_ID());
-        }
-        return $event;
-    }
-
-
-    /**
-     * Gets the "author" of the registration.  Note that for the purposes of registrations, the author will correspond
-     * with the author of the event this registration is for.
-     *
-     * @since 4.5.0
-     * @return int
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     */
-    public function wp_user()
-    {
-        $event = $this->event();
-        if ($event instanceof EE_Event) {
-            return $event->wp_user();
-        }
-        return 0;
-    }
-
-
-    /**
-     * increments this registration's related ticket sold and corresponding datetime sold values
-     *
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws UnexpectedEntityException
-     */
-    private function reserveRegistrationSpace()
-    {
-        // reserved ticket and datetime counts will be decremented as sold counts are incremented
-        // so stop tracking that this reg has a ticket reserved
-        $this->release_reserved_ticket(false, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
-        $ticket = $this->ticket();
-        $ticket->increaseSold();
-        // possibly set event status to sold out
-        $this->event()->perform_sold_out_status_check();
-    }
-
-
-    /**
-     * decrements (subtracts) this registration's related ticket sold and corresponding datetime sold values
-     *
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws UnexpectedEntityException
-     */
-    private function releaseRegistrationSpace()
-    {
-        $ticket = $this->ticket();
-        $ticket->decreaseSold();
-        // possibly change event status from sold out back to previous status
-        $this->event()->perform_sold_out_status_check();
-    }
-
-
-    /**
-     * tracks this registration's ticket reservation in extra meta
-     * and can increment related ticket reserved and corresponding datetime reserved values
-     *
-     * @param bool $update_ticket if true, will increment ticket and datetime reserved count
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function reserve_ticket($update_ticket = false, $source = 'unknown')
-    {
-        // only reserve ticket if space is not currently reserved
-        if ((bool) $this->get_extra_meta(EE_Registration::HAS_RESERVED_TICKET_KEY, true) !== true) {
-            $this->update_extra_meta('reserve_ticket', "{$this->ticket_ID()} from {$source}");
-            // IMPORTANT !!!
-            // although checking $update_ticket first would be more efficient,
-            // we NEED to ALWAYS call update_extra_meta(), which is why that is done first
-            if ($this->update_extra_meta(EE_Registration::HAS_RESERVED_TICKET_KEY, true)
-                && $update_ticket
-            ) {
-                $ticket = $this->ticket();
-                $ticket->increaseReserved(1, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
-                $ticket->save();
-            }
-        }
-    }
-
-
-    /**
-     * stops tracking this registration's ticket reservation in extra meta
-     * decrements (subtracts) related ticket reserved and corresponding datetime reserved values
-     *
-     * @param bool $update_ticket if true, will decrement ticket and datetime reserved count
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function release_reserved_ticket($update_ticket = false, $source = 'unknown')
-    {
-        // only release ticket if space is currently reserved
-        if ((bool) $this->get_extra_meta(EE_Registration::HAS_RESERVED_TICKET_KEY, true) === true) {
-            $this->update_extra_meta('release_reserved_ticket', "{$this->ticket_ID()} from {$source}");
-            // IMPORTANT !!!
-            // although checking $update_ticket first would be more efficient,
-            // we NEED to ALWAYS call update_extra_meta(), which is why that is done first
-            if ($this->update_extra_meta(EE_Registration::HAS_RESERVED_TICKET_KEY, false)
-                && $update_ticket
-            ) {
-                $ticket = $this->ticket();
-                $ticket->decreaseReserved(1, true, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
-            }
-        }
-    }
-
-
-    /**
-     * Set Attendee ID
-     *
-     * @param        int $ATT_ID Attendee ID
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_attendee_id($ATT_ID = 0)
-    {
-        $this->set('ATT_ID', $ATT_ID);
-    }
-
-
-    /**
-     *        Set Transaction ID
-     *
-     * @param        int $TXN_ID Transaction ID
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_transaction_id($TXN_ID = 0)
-    {
-        $this->set('TXN_ID', $TXN_ID);
-    }
-
-
-    /**
-     *        Set Session
-     *
-     * @param    string $REG_session PHP Session ID
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_session($REG_session = '')
-    {
-        $this->set('REG_session', $REG_session);
-    }
-
-
-    /**
-     *        Set Registration URL Link
-     *
-     * @param    string $REG_url_link Registration URL Link
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_reg_url_link($REG_url_link = '')
-    {
-        $this->set('REG_url_link', $REG_url_link);
-    }
-
-
-    /**
-     *        Set Attendee Counter
-     *
-     * @param        int $REG_count Primary Attendee
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_count($REG_count = 1)
-    {
-        $this->set('REG_count', $REG_count);
-    }
-
-
-    /**
-     *        Set Group Size
-     *
-     * @param        boolean $REG_group_size Group Registration
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_group_size($REG_group_size = false)
-    {
-        $this->set('REG_group_size', $REG_group_size);
-    }
-
-
-    /**
-     *    is_not_approved -  convenience method that returns TRUE if REG status ID ==
-     *    EEM_Registration::status_id_not_approved
-     *
-     * @return        boolean
-     */
-    public function is_not_approved()
-    {
-        return $this->status_ID() == EEM_Registration::status_id_not_approved ? true : false;
-    }
-
-
-    /**
-     *    is_pending_payment -  convenience method that returns TRUE if REG status ID ==
-     *    EEM_Registration::status_id_pending_payment
-     *
-     * @return        boolean
-     */
-    public function is_pending_payment()
-    {
-        return $this->status_ID() == EEM_Registration::status_id_pending_payment ? true : false;
-    }
-
-
-    /**
-     *    is_approved -  convenience method that returns TRUE if REG status ID == EEM_Registration::status_id_approved
-     *
-     * @return        boolean
-     */
-    public function is_approved()
-    {
-        return $this->status_ID() == EEM_Registration::status_id_approved ? true : false;
-    }
-
-
-    /**
-     *    is_cancelled -  convenience method that returns TRUE if REG status ID == EEM_Registration::status_id_cancelled
-     *
-     * @return        boolean
-     */
-    public function is_cancelled()
-    {
-        return $this->status_ID() == EEM_Registration::status_id_cancelled ? true : false;
-    }
-
-
-    /**
-     *    is_declined -  convenience method that returns TRUE if REG status ID == EEM_Registration::status_id_declined
-     *
-     * @return        boolean
-     */
-    public function is_declined()
-    {
-        return $this->status_ID() == EEM_Registration::status_id_declined ? true : false;
-    }
-
-
-    /**
-     *    is_incomplete -  convenience method that returns TRUE if REG status ID ==
-     *    EEM_Registration::status_id_incomplete
-     *
-     * @return        boolean
-     */
-    public function is_incomplete()
-    {
-        return $this->status_ID() == EEM_Registration::status_id_incomplete ? true : false;
-    }
-
-
-    /**
-     *        Set Registration Date
-     *
-     * @param        mixed ( int or string ) $REG_date Registration Date - Unix timestamp or string representation of
-     *                                                 Date
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_reg_date($REG_date = false)
-    {
-        $this->set('REG_date', $REG_date);
-    }
-
-
-    /**
-     *    Set final price owing for this registration after all ticket/price modifications
-     *
-     * @access    public
-     * @param    float $REG_final_price
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_final_price($REG_final_price = 0.00)
-    {
-        $this->set('REG_final_price', $REG_final_price);
-    }
-
-
-    /**
-     *    Set amount paid towards this registration's final price
-     *
-     * @access    public
-     * @param    float $REG_paid
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_paid($REG_paid = 0.00)
-    {
-        $this->set('REG_paid', $REG_paid);
-    }
-
-
-    /**
-     *        Attendee Is Going
-     *
-     * @param        boolean $REG_att_is_going Attendee Is Going
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_att_is_going($REG_att_is_going = false)
-    {
-        $this->set('REG_att_is_going', $REG_att_is_going);
-    }
-
-
-    /**
-     * Gets the related attendee
-     *
-     * @return EE_Attendee
-     * @throws EE_Error
-     */
-    public function attendee()
-    {
-        return $this->get_first_related('Attendee');
-    }
-
-
-    /**
-     *        get Event ID
-     */
-    public function event_ID()
-    {
-        return $this->get('EVT_ID');
-    }
-
-
-    /**
-     *        get Event ID
-     */
-    public function event_name()
-    {
-        $event = $this->event_obj();
-        if ($event) {
-            return $event->name();
-        } else {
-            return null;
-        }
-    }
-
-
-    /**
-     * Fetches the event this registration is for
-     *
-     * @return EE_Event
-     * @throws EE_Error
-     */
-    public function event_obj()
-    {
-        return $this->get_first_related('Event');
-    }
-
-
-    /**
-     *        get Attendee ID
-     */
-    public function attendee_ID()
-    {
-        return $this->get('ATT_ID');
-    }
-
-
-    /**
-     *        get PHP Session ID
-     */
-    public function session_ID()
-    {
-        return $this->get('REG_session');
-    }
-
-
-    /**
-     * Gets the string which represents the URL trigger for the receipt template in the message template system.
-     *
-     * @param string $messenger 'pdf' or 'html'.  Default 'html'.
-     * @return string
-     */
-    public function receipt_url($messenger = 'html')
-    {
-
-        /**
-         * The below will be deprecated one version after this.  We check first if there is a custom receipt template
-         * already in use on old system.  If there is then we just return the standard url for it.
-         *
-         * @since 4.5.0
-         */
-        $template_relative_path = 'modules/gateways/Invoice/lib/templates/receipt_body.template.php';
-        $has_custom = EEH_Template::locate_template(
-            $template_relative_path,
-            array(),
-            true,
-            true,
-            true
-        );
-
-        if ($has_custom) {
-            return add_query_arg(array('receipt' => 'true'), $this->invoice_url('launch'));
-        }
-        return apply_filters('FHEE__EE_Registration__receipt_url__receipt_url', '', $this, $messenger, 'receipt');
-    }
-
-
-    /**
-     * Gets the string which represents the URL trigger for the invoice template in the message template system.
-     *
-     * @param string $messenger 'pdf' or 'html'.  Default 'html'.
-     * @return string
-     * @throws EE_Error
-     */
-    public function invoice_url($messenger = 'html')
-    {
-        /**
-         * The below will be deprecated one version after this.  We check first if there is a custom invoice template
-         * already in use on old system.  If there is then we just return the standard url for it.
-         *
-         * @since 4.5.0
-         */
-        $template_relative_path = 'modules/gateways/Invoice/lib/templates/invoice_body.template.php';
-        $has_custom = EEH_Template::locate_template(
-            $template_relative_path,
-            array(),
-            true,
-            true,
-            true
-        );
-
-        if ($has_custom) {
-            if ($messenger == 'html') {
-                return $this->invoice_url('launch');
-            }
-            $route = $messenger == 'download' || $messenger == 'pdf' ? 'download_invoice' : 'launch_invoice';
-
-            $query_args = array('ee' => $route, 'id' => $this->reg_url_link());
-            if ($messenger == 'html') {
-                $query_args['html'] = true;
-            }
-            return add_query_arg($query_args, get_permalink(EE_Registry::instance()->CFG->core->thank_you_page_id));
-        }
-        return apply_filters('FHEE__EE_Registration__invoice_url__invoice_url', '', $this, $messenger, 'invoice');
-    }
-
-
-    /**
-     * get Registration URL Link
-     *
-     * @access public
-     * @return string
-     * @throws EE_Error
-     */
-    public function reg_url_link()
-    {
-        return (string) $this->get('REG_url_link');
-    }
-
-
-    /**
-     * Echoes out invoice_url()
-     *
-     * @param string $type 'download','launch', or 'html' (default is 'launch')
-     * @return void
-     * @throws EE_Error
-     */
-    public function e_invoice_url($type = 'launch')
-    {
-        echo $this->invoice_url($type);
-    }
-
-
-    /**
-     * Echoes out payment_overview_url
-     */
-    public function e_payment_overview_url()
-    {
-        echo $this->payment_overview_url();
-    }
-
-
-    /**
-     * Gets the URL for the checkout payment options reg step
-     * with this registration's REG_url_link added as a query parameter
-     *
-     * @param bool $clear_session Set to true when you want to clear the session on revisiting the
-     *                            payment overview url.
-     * @return string
-     * @throws InvalidInterfaceException
-     * @throws InvalidDataTypeException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     */
-    public function payment_overview_url($clear_session = false)
-    {
-        return add_query_arg(
-            (array) apply_filters(
-                'FHEE__EE_Registration__payment_overview_url__query_args',
-                array(
-                    'e_reg_url_link' => $this->reg_url_link(),
-                    'step'           => 'payment_options',
-                    'revisit'        => true,
-                    'clear_session'  => (bool) $clear_session,
-                ),
-                $this
-            ),
-            EE_Registry::instance()->CFG->core->reg_page_url()
-        );
-    }
-
-
-    /**
-     * Gets the URL for the checkout attendee information reg step
-     * with this registration's REG_url_link added as a query parameter
-     *
-     * @return string
-     * @throws InvalidInterfaceException
-     * @throws InvalidDataTypeException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     */
-    public function edit_attendee_information_url()
-    {
-        return add_query_arg(
-            (array) apply_filters(
-                'FHEE__EE_Registration__edit_attendee_information_url__query_args',
-                array(
-                    'e_reg_url_link' => $this->reg_url_link(),
-                    'step'           => 'attendee_information',
-                    'revisit'        => true,
-                ),
-                $this
-            ),
-            EE_Registry::instance()->CFG->core->reg_page_url()
-        );
-    }
-
-
-    /**
-     * Simply generates and returns the appropriate admin_url link to edit this registration
-     *
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_admin_edit_url()
-    {
-        return EEH_URL::add_query_args_and_nonce(
-            array(
-                'page'    => 'espresso_registrations',
-                'action'  => 'view_registration',
-                '_REG_ID' => $this->ID(),
-            ),
-            admin_url('admin.php')
-        );
-    }
-
-
-    /**
-     *    is_primary_registrant?
-     */
-    public function is_primary_registrant()
-    {
-        return $this->get('REG_count') == 1 ? true : false;
-    }
-
-
-    /**
-     * This returns the primary registration object for this registration group (which may be this object).
-     *
-     * @return EE_Registration
-     * @throws EE_Error
-     */
-    public function get_primary_registration()
-    {
-        if ($this->is_primary_registrant()) {
-            return $this;
-        }
-
-        // k reg_count !== 1 so let's get the EE_Registration object matching this txn_id and reg_count == 1
-        /** @var EE_Registration $primary_registrant */
-        $primary_registrant = EEM_Registration::instance()->get_one(
-            array(
-                array(
-                    'TXN_ID'    => $this->transaction_ID(),
-                    'REG_count' => 1,
-                ),
-            )
-        );
-        return $primary_registrant;
-    }
-
-
-    /**
-     *        get  Attendee Number
-     *
-     * @access        public
-     */
-    public function count()
-    {
-        return $this->get('REG_count');
-    }
-
-
-    /**
-     *        get Group Size
-     */
-    public function group_size()
-    {
-        return $this->get('REG_group_size');
-    }
-
-
-    /**
-     *        get Registration Date
-     */
-    public function date()
-    {
-        return $this->get('REG_date');
-    }
-
-
-    /**
-     * gets a pretty date
-     *
-     * @param string $date_format
-     * @param string $time_format
-     * @return string
-     * @throws EE_Error
-     */
-    public function pretty_date($date_format = null, $time_format = null)
-    {
-        return $this->get_datetime('REG_date', $date_format, $time_format);
-    }
-
-
-    /**
-     * final_price
-     * the registration's share of the transaction total, so that the
-     * sum of all the transaction's REG_final_prices equal the transaction's total
-     *
-     * @return float
-     * @throws EE_Error
-     */
-    public function final_price()
-    {
-        return $this->get('REG_final_price');
-    }
-
-
-    /**
-     * pretty_final_price
-     *  final price as formatted string, with correct decimal places and currency symbol
-     *
-     * @return string
-     * @throws EE_Error
-     */
-    public function pretty_final_price()
-    {
-        return $this->get_pretty('REG_final_price');
-    }
-
-
-    /**
-     * get paid (yeah)
-     *
-     * @return float
-     * @throws EE_Error
-     */
-    public function paid()
-    {
-        return $this->get('REG_paid');
-    }
-
-
-    /**
-     * pretty_paid
-     *
-     * @return float
-     * @throws EE_Error
-     */
-    public function pretty_paid()
-    {
-        return $this->get_pretty('REG_paid');
-    }
-
-
-    /**
-     * owes_monies_and_can_pay
-     * whether or not this registration has monies owing and it's' status allows payment
-     *
-     * @param array $requires_payment
-     * @return bool
-     * @throws EE_Error
-     */
-    public function owes_monies_and_can_pay($requires_payment = array())
-    {
-        // these reg statuses require payment (if event is not free)
-        $requires_payment = ! empty($requires_payment)
-            ? $requires_payment
-            : EEM_Registration::reg_statuses_that_allow_payment();
-        if (in_array($this->status_ID(), $requires_payment) &&
-            $this->final_price() != 0 &&
-            $this->final_price() != $this->paid()
-        ) {
-            return true;
-        } else {
-            return false;
-        }
-    }
-
-
-    /**
-     * Prints out the return value of $this->pretty_status()
-     *
-     * @param bool $show_icons
-     * @return void
-     * @throws EE_Error
-     */
-    public function e_pretty_status($show_icons = false)
-    {
-        echo $this->pretty_status($show_icons);
-    }
-
-
-    /**
-     * Returns a nice version of the status for displaying to customers
-     *
-     * @param bool $show_icons
-     * @return string
-     * @throws EE_Error
-     */
-    public function pretty_status($show_icons = false)
-    {
-        $status = EEM_Status::instance()->localized_status(
-            array($this->status_ID() => esc_html__('unknown', 'event_espresso')),
-            false,
-            'sentence'
-        );
-        $icon = '';
-        switch ($this->status_ID()) {
-            case EEM_Registration::status_id_approved:
-                $icon = $show_icons
-                    ? '<span class="dashicons dashicons-star-filled ee-icon-size-16 green-text"></span>'
-                    : '';
-                break;
-            case EEM_Registration::status_id_pending_payment:
-                $icon = $show_icons
-                    ? '<span class="dashicons dashicons-star-half ee-icon-size-16 orange-text"></span>'
-                    : '';
-                break;
-            case EEM_Registration::status_id_not_approved:
-                $icon = $show_icons
-                    ? '<span class="dashicons dashicons-marker ee-icon-size-16 orange-text"></span>'
-                    : '';
-                break;
-            case EEM_Registration::status_id_cancelled:
-                $icon = $show_icons
-                    ? '<span class="dashicons dashicons-no ee-icon-size-16 lt-grey-text"></span>'
-                    : '';
-                break;
-            case EEM_Registration::status_id_incomplete:
-                $icon = $show_icons
-                    ? '<span class="dashicons dashicons-no ee-icon-size-16 lt-orange-text"></span>'
-                    : '';
-                break;
-            case EEM_Registration::status_id_declined:
-                $icon = $show_icons
-                    ? '<span class="dashicons dashicons-no ee-icon-size-16 red-text"></span>'
-                    : '';
-                break;
-            case EEM_Registration::status_id_wait_list:
-                $icon = $show_icons
-                    ? '<span class="dashicons dashicons-clipboard ee-icon-size-16 purple-text"></span>'
-                    : '';
-                break;
-        }
-        return $icon . $status[ $this->status_ID() ];
-    }
-
-
-    /**
-     *        get Attendee Is Going
-     */
-    public function att_is_going()
-    {
-        return $this->get('REG_att_is_going');
-    }
-
-
-    /**
-     * Gets related answers
-     *
-     * @param array $query_params @see https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
-     * @return EE_Answer[]
-     * @throws EE_Error
-     */
-    public function answers($query_params = null)
-    {
-        return $this->get_many_related('Answer', $query_params);
-    }
-
-
-    /**
-     * Gets the registration's answer value to the specified question
-     * (either the question's ID or a question object)
-     *
-     * @param EE_Question|int $question
-     * @param bool            $pretty_value
-     * @return array|string if pretty_value= true, the result will always be a string
-     * (because the answer might be an array of answer values, so passing pretty_value=true
-     * will convert it into some kind of string)
-     * @throws EE_Error
-     */
-    public function answer_value_to_question($question, $pretty_value = true)
-    {
-        $question_id = EEM_Question::instance()->ensure_is_ID($question);
-        return EEM_Answer::instance()->get_answer_value_to_question($this, $question_id, $pretty_value);
-    }
-
-
-    /**
-     * question_groups
-     * returns an array of EE_Question_Group objects for this registration
-     *
-     * @return EE_Question_Group[]
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     */
-    public function question_groups()
-    {
-        $question_groups = array();
-        if ($this->event() instanceof EE_Event) {
-            $question_groups = $this->event()->question_groups(
-                array(
-                    array(
-                        'Event_Question_Group.EQG_primary' => $this->count() == 1 ? true : false,
-                    ),
-                    'order_by' => array('QSG_order' => 'ASC'),
-                )
-            );
-        }
-        return $question_groups;
-    }
-
-
-    /**
-     * count_question_groups
-     * returns a count of the number of EE_Question_Group objects for this registration
-     *
-     * @return int
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     */
-    public function count_question_groups()
-    {
-        $qg_count = 0;
-        if ($this->event() instanceof EE_Event) {
-            $qg_count = $this->event()->count_related(
-                'Question_Group',
-                array(
-                    array(
-                        'Event_Question_Group.EQG_primary' => $this->count() == 1 ? true : false,
-                    ),
-                )
-            );
-        }
-        return $qg_count;
-    }
-
-
-    /**
-     * Returns the registration date in the 'standard' string format
-     * (function may be improved in the future to allow for different formats and timezones)
-     *
-     * @return string
-     * @throws EE_Error
-     */
-    public function reg_date()
-    {
-        return $this->get_datetime('REG_date');
-    }
-
-
-    /**
-     * Gets the datetime-ticket for this registration (ie, it can be used to isolate
-     * the ticket this registration purchased, or the datetime they have registered
-     * to attend)
-     *
-     * @return EE_Datetime_Ticket
-     * @throws EE_Error
-     */
-    public function datetime_ticket()
-    {
-        return $this->get_first_related('Datetime_Ticket');
-    }
-
-
-    /**
-     * Sets the registration's datetime_ticket.
-     *
-     * @param EE_Datetime_Ticket $datetime_ticket
-     * @return EE_Datetime_Ticket
-     * @throws EE_Error
-     */
-    public function set_datetime_ticket($datetime_ticket)
-    {
-        return $this->_add_relation_to($datetime_ticket, 'Datetime_Ticket');
-    }
-
-    /**
-     * Gets deleted
-     *
-     * @return bool
-     * @throws EE_Error
-     */
-    public function deleted()
-    {
-        return $this->get('REG_deleted');
-    }
-
-    /**
-     * Sets deleted
-     *
-     * @param boolean $deleted
-     * @return bool
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_deleted($deleted)
-    {
-        if ($deleted) {
-            $this->delete();
-        } else {
-            $this->restore();
-        }
-    }
-
-
-    /**
-     * Get the status object of this object
-     *
-     * @return EE_Status
-     * @throws EE_Error
-     */
-    public function status_obj()
-    {
-        return $this->get_first_related('Status');
-    }
-
-
-    /**
-     * Returns the number of times this registration has checked into any of the datetimes
-     * its available for
-     *
-     * @return int
-     * @throws EE_Error
-     */
-    public function count_checkins()
-    {
-        return $this->get_model()->count_related($this, 'Checkin');
-    }
-
-
-    /**
-     * Returns the number of current Check-ins this registration is checked into for any of the datetimes the
-     * registration is for.  Note, this is ONLY checked in (does not include checkedout)
-     *
-     * @return int
-     * @throws EE_Error
-     */
-    public function count_checkins_not_checkedout()
-    {
-        return $this->get_model()->count_related($this, 'Checkin', array(array('CHK_in' => 1)));
-    }
-
-
-    /**
-     * The purpose of this method is simply to check whether this registration can checkin to the given datetime.
-     *
-     * @param int | EE_Datetime $DTT_OR_ID      The datetime the registration is being checked against
-     * @param bool              $check_approved This is used to indicate whether the caller wants can_checkin to also
-     *                                          consider registration status as well as datetime access.
-     * @return bool
-     * @throws EE_Error
-     */
-    public function can_checkin($DTT_OR_ID, $check_approved = true)
-    {
-        $DTT_ID = EEM_Datetime::instance()->ensure_is_ID($DTT_OR_ID);
-
-        // first check registration status
-        if (($check_approved && ! $this->is_approved()) || ! $DTT_ID) {
-            return false;
-        }
-        // is there a datetime ticket that matches this dtt_ID?
-        if (! (EEM_Datetime_Ticket::instance()->exists(
-            array(
-                array(
-                    'TKT_ID' => $this->get('TKT_ID'),
-                    'DTT_ID' => $DTT_ID,
-                ),
-            )
-        ))
-        ) {
-            return false;
-        }
-
-        // final check is against TKT_uses
-        return $this->verify_can_checkin_against_TKT_uses($DTT_ID);
-    }
-
-
-    /**
-     * This method verifies whether the user can checkin for the given datetime considering the max uses value set on
-     * the ticket. To do this,  a query is done to get the count of the datetime records already checked into.  If the
-     * datetime given does not have a check-in record and checking in for that datetime will exceed the allowed uses,
-     * then return false.  Otherwise return true.
-     *
-     * @param int | EE_Datetime $DTT_OR_ID The datetime the registration is being checked against
-     * @return bool true means can checkin.  false means cannot checkin.
-     * @throws EE_Error
-     */
-    public function verify_can_checkin_against_TKT_uses($DTT_OR_ID)
-    {
-        $DTT_ID = EEM_Datetime::instance()->ensure_is_ID($DTT_OR_ID);
-
-        if (! $DTT_ID) {
-            return false;
-        }
-
-        $max_uses = $this->ticket() instanceof EE_Ticket ? $this->ticket()->uses() : EE_INF;
-
-        // if max uses is not set or equals infinity then return true cause its not a factor for whether user can
-        // check-in or not.
-        if (! $max_uses || $max_uses === EE_INF) {
-            return true;
-        }
-
-        // does this datetime have a checkin record?  If so, then the dtt count has already been verified so we can just
-        // go ahead and toggle.
-        if (EEM_Checkin::instance()->exists(array(array('REG_ID' => $this->ID(), 'DTT_ID' => $DTT_ID)))) {
-            return true;
-        }
-
-        // made it here so the last check is whether the number of checkins per unique datetime on this registration
-        // disallows further check-ins.
-        $count_unique_dtt_checkins = EEM_Checkin::instance()->count(
-            array(
-                array(
-                    'REG_ID' => $this->ID(),
-                    'CHK_in' => true,
-                ),
-            ),
-            'DTT_ID',
-            true
-        );
-        // checkins have already reached their max number of uses
-        // so registrant can NOT checkin
-        if ($count_unique_dtt_checkins >= $max_uses) {
-            EE_Error::add_error(
-                esc_html__(
-                    'Check-in denied because number of datetime uses for the ticket has been reached or exceeded.',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            return false;
-        }
-        return true;
-    }
-
-
-    /**
-     * toggle Check-in status for this registration
-     * Check-ins are toggled in the following order:
-     * never checked in -> checked in
-     * checked in -> checked out
-     * checked out -> checked in
-     *
-     * @param  int $DTT_ID  include specific datetime to toggle Check-in for.
-     *                      If not included or null, then it is assumed latest datetime is being toggled.
-     * @param bool $verify  If true then can_checkin() is used to verify whether the person
-     *                      can be checked in or not.  Otherwise this forces change in checkin status.
-     * @return bool|int     the chk_in status toggled to OR false if nothing got changed.
-     * @throws EE_Error
-     */
-    public function toggle_checkin_status($DTT_ID = null, $verify = false)
-    {
-        if (empty($DTT_ID)) {
-            $datetime = $this->get_latest_related_datetime();
-            $DTT_ID = $datetime instanceof EE_Datetime ? $datetime->ID() : 0;
-            // verify the registration can checkin for the given DTT_ID
-        } elseif (! $this->can_checkin($DTT_ID, $verify)) {
-            EE_Error::add_error(
-                sprintf(
-                    esc_html__(
-                        'The given registration (ID:%1$d) can not be checked in to the given DTT_ID (%2$d), because the registration does not have access',
-                        'event_espresso'
-                    ),
-                    $this->ID(),
-                    $DTT_ID
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            return false;
-        }
-        $status_paths = array(
-            EE_Checkin::status_checked_never => EE_Checkin::status_checked_in,
-            EE_Checkin::status_checked_in    => EE_Checkin::status_checked_out,
-            EE_Checkin::status_checked_out   => EE_Checkin::status_checked_in,
-        );
-        // start by getting the current status so we know what status we'll be changing to.
-        $cur_status = $this->check_in_status_for_datetime($DTT_ID, null);
-        $status_to = $status_paths[ $cur_status ];
-        // database only records true for checked IN or false for checked OUT
-        // no record ( null ) means checked in NEVER, but we obviously don't save that
-        $new_status = $status_to === EE_Checkin::status_checked_in ? true : false;
-        // add relation - note Check-ins are always creating new rows
-        // because we are keeping track of Check-ins over time.
-        // Eventually we'll probably want to show a list table
-        // for the individual Check-ins so that they can be managed.
-        $checkin = EE_Checkin::new_instance(
-            array(
-                'REG_ID' => $this->ID(),
-                'DTT_ID' => $DTT_ID,
-                'CHK_in' => $new_status,
-            )
-        );
-        // if the record could not be saved then return false
-        if ($checkin->save() === 0) {
-            if (WP_DEBUG) {
-                global $wpdb;
-                $error = sprintf(
-                    esc_html__(
-                        'Registration check in update failed because of the following database error: %1$s%2$s',
-                        'event_espresso'
-                    ),
-                    '<br />',
-                    $wpdb->last_error
-                );
-            } else {
-                $error = esc_html__(
-                    'Registration check in update failed because of an unknown database error',
-                    'event_espresso'
-                );
-            }
-            EE_Error::add_error($error, __FILE__, __FUNCTION__, __LINE__);
-            return false;
-        }
-        return $status_to;
-    }
-
-
-    /**
-     * Returns the latest datetime related to this registration (via the ticket attached to the registration).
-     * "Latest" is defined by the `DTT_EVT_start` column.
-     *
-     * @return EE_Datetime|null
-     * @throws EE_Error
-     */
-    public function get_latest_related_datetime()
-    {
-        return EEM_Datetime::instance()->get_one(
-            array(
-                array(
-                    'Ticket.Registration.REG_ID' => $this->ID(),
-                ),
-                'order_by' => array('DTT_EVT_start' => 'DESC'),
-            )
-        );
-    }
-
-
-    /**
-     * Returns the earliest datetime related to this registration (via the ticket attached to the registration).
-     * "Earliest" is defined by the `DTT_EVT_start` column.
-     *
-     * @throws EE_Error
-     */
-    public function get_earliest_related_datetime()
-    {
-        return EEM_Datetime::instance()->get_one(
-            array(
-                array(
-                    'Ticket.Registration.REG_ID' => $this->ID(),
-                ),
-                'order_by' => array('DTT_EVT_start' => 'ASC'),
-            )
-        );
-    }
-
-
-    /**
-     * This method simply returns the check-in status for this registration and the given datetime.
-     * If neither the datetime nor the checkin values are provided as arguments,
-     * then this will return the LATEST check-in status for the registration across all datetimes it belongs to.
-     *
-     * @param  int       $DTT_ID  The ID of the datetime we're checking against
-     *                            (if empty we'll get the primary datetime for
-     *                            this registration (via event) and use it's ID);
-     * @param EE_Checkin $checkin If present, we use the given checkin object rather than the dtt_id.
-     *
-     * @return int                Integer representing Check-in status.
-     * @throws EE_Error
-     */
-    public function check_in_status_for_datetime($DTT_ID = 0, $checkin = null)
-    {
-        $checkin_query_params = array(
-            'order_by' => array('CHK_timestamp' => 'DESC'),
-        );
-
-        if ($DTT_ID > 0) {
-            $checkin_query_params[0] = array('DTT_ID' => $DTT_ID);
-        }
-
-        // get checkin object (if exists)
-        $checkin = $checkin instanceof EE_Checkin
-            ? $checkin
-            : $this->get_first_related('Checkin', $checkin_query_params);
-        if ($checkin instanceof EE_Checkin) {
-            if ($checkin->get('CHK_in')) {
-                return EE_Checkin::status_checked_in; // checked in
-            }
-            return EE_Checkin::status_checked_out; // had checked in but is now checked out.
-        }
-        return EE_Checkin::status_checked_never; // never been checked in
-    }
-
-
-    /**
-     * This method returns a localized message for the toggled Check-in message.
-     *
-     * @param  int $DTT_ID include specific datetime to get the correct Check-in message.  If not included or null,
-     *                     then it is assumed Check-in for primary datetime was toggled.
-     * @param bool $error  This just flags that you want an error message returned. This is put in so that the error
-     *                     message can be customized with the attendee name.
-     * @return string internationalized message
-     * @throws EE_Error
-     */
-    public function get_checkin_msg($DTT_ID, $error = false)
-    {
-        // let's get the attendee first so we can include the name of the attendee
-        $attendee = $this->get_first_related('Attendee');
-        if ($attendee instanceof EE_Attendee) {
-            if ($error) {
-                return sprintf(__("%s's check-in status was not changed.", "event_espresso"), $attendee->full_name());
-            }
-            $cur_status = $this->check_in_status_for_datetime($DTT_ID);
-            // what is the status message going to be?
-            switch ($cur_status) {
-                case EE_Checkin::status_checked_never:
-                    return sprintf(
-                        __("%s has been removed from Check-in records", "event_espresso"),
-                        $attendee->full_name()
-                    );
-                    break;
-                case EE_Checkin::status_checked_in:
-                    return sprintf(__('%s has been checked in', 'event_espresso'), $attendee->full_name());
-                    break;
-                case EE_Checkin::status_checked_out:
-                    return sprintf(__('%s has been checked out', 'event_espresso'), $attendee->full_name());
-                    break;
-            }
-        }
-        return esc_html__("The check-in status could not be determined.", "event_espresso");
-    }
-
-
-    /**
-     * Returns the related EE_Transaction to this registration
-     *
-     * @return EE_Transaction
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     */
-    public function transaction()
-    {
-        $transaction = $this->get_first_related('Transaction');
-        if (! $transaction instanceof \EE_Transaction) {
-            throw new EntityNotFoundException('Transaction ID', $this->transaction_ID());
-        }
-        return $transaction;
-    }
-
-
-    /**
-     *        get Registration Code
-     */
-    public function reg_code()
-    {
-        return $this->get('REG_code');
-    }
-
-
-    /**
-     *        get Transaction ID
-     */
-    public function transaction_ID()
-    {
-        return $this->get('TXN_ID');
-    }
-
-
-    /**
-     * @return int
-     * @throws EE_Error
-     */
-    public function ticket_ID()
-    {
-        return $this->get('TKT_ID');
-    }
-
-
-    /**
-     *        Set Registration Code
-     *
-     * @access    public
-     * @param    string  $REG_code Registration Code
-     * @param    boolean $use_default
-     * @throws EE_Error
-     */
-    public function set_reg_code($REG_code, $use_default = false)
-    {
-        if (empty($REG_code)) {
-            EE_Error::add_error(
-                esc_html__('REG_code can not be empty.', 'event_espresso'),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-            return;
-        }
-        if (! $this->reg_code()) {
-            parent::set('REG_code', $REG_code, $use_default);
-        } else {
-            EE_Error::doing_it_wrong(
-                __CLASS__ . '::' . __FUNCTION__,
-                esc_html__('Can not change a registration REG_code once it has been set.', 'event_espresso'),
-                '4.6.0'
-            );
-        }
-    }
-
-
-    /**
-     * Returns all other registrations in the same group as this registrant who have the same ticket option.
-     * Note, if you want to just get all registrations in the same transaction (group), use:
-     *    $registration->transaction()->registrations();
-     *
-     * @since 4.5.0
-     * @return EE_Registration[] or empty array if this isn't a group registration.
-     * @throws EE_Error
-     */
-    public function get_all_other_registrations_in_group()
-    {
-        if ($this->group_size() < 2) {
-            return array();
-        }
-
-        $query[0] = array(
-            'TXN_ID' => $this->transaction_ID(),
-            'REG_ID' => array('!=', $this->ID()),
-            'TKT_ID' => $this->ticket_ID(),
-        );
-        /** @var EE_Registration[] $registrations */
-        $registrations = $this->get_model()->get_all($query);
-        return $registrations;
-    }
-
-    /**
-     * Return the link to the admin details for the object.
-     *
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_admin_details_link()
-    {
-        EE_Registry::instance()->load_helper('URL');
-        return EEH_URL::add_query_args_and_nonce(
-            array(
-                'page'    => 'espresso_registrations',
-                'action'  => 'view_registration',
-                '_REG_ID' => $this->ID(),
-            ),
-            admin_url('admin.php')
-        );
-    }
-
-    /**
-     * Returns the link to the editor for the object.  Sometimes this is the same as the details.
-     *
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_admin_edit_link()
-    {
-        return $this->get_admin_details_link();
-    }
-
-    /**
-     * Returns the link to a settings page for the object.
-     *
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_admin_settings_link()
-    {
-        return $this->get_admin_details_link();
-    }
-
-    /**
-     * Returns the link to the "overview" for the object (typically the "list table" view).
-     *
-     * @return string
-     */
-    public function get_admin_overview_link()
-    {
-        EE_Registry::instance()->load_helper('URL');
-        return EEH_URL::add_query_args_and_nonce(
-            array(
-                'page' => 'espresso_registrations',
-            ),
-            admin_url('admin.php')
-        );
-    }
-
-
-    /**
-     * @param array $query_params
-     *
-     * @return \EE_Registration[]
-     * @throws EE_Error
-     */
-    public function payments($query_params = array())
-    {
-        return $this->get_many_related('Payment', $query_params);
-    }
-
-
-    /**
-     * @param array $query_params
-     *
-     * @return \EE_Registration_Payment[]
-     * @throws EE_Error
-     */
-    public function registration_payments($query_params = array())
-    {
-        return $this->get_many_related('Registration_Payment', $query_params);
-    }
-
-
-    /**
-     * This grabs the payment method corresponding to the last payment made for the amount owing on the registration.
-     * Note: if there are no payments on the registration there will be no payment method returned.
-     *
-     * @return EE_Payment_Method|null
-     */
-    public function payment_method()
-    {
-        return EEM_Payment_Method::instance()->get_last_used_for_registration($this);
-    }
-
-
-    /**
-     * @return \EE_Line_Item
-     * @throws EntityNotFoundException
-     * @throws EE_Error
-     */
-    public function ticket_line_item()
-    {
-        $ticket = $this->ticket();
-        $transaction = $this->transaction();
-        $line_item = null;
-        $ticket_line_items = \EEH_Line_Item::get_line_items_by_object_type_and_IDs(
-            $transaction->total_line_item(),
-            'Ticket',
-            array($ticket->ID())
-        );
-        foreach ($ticket_line_items as $ticket_line_item) {
-            if ($ticket_line_item instanceof \EE_Line_Item
-                && $ticket_line_item->OBJ_type() === 'Ticket'
-                && $ticket_line_item->OBJ_ID() === $ticket->ID()
-            ) {
-                $line_item = $ticket_line_item;
-                break;
-            }
-        }
-        if (! ($line_item instanceof \EE_Line_Item && $line_item->OBJ_type() === 'Ticket')) {
-            throw new EntityNotFoundException('Line Item Ticket ID', $ticket->ID());
-        }
-        return $line_item;
-    }
-
-
-    /**
-     * Soft Deletes this model object.
-     *
-     * @return boolean | int
-     * @throws RuntimeException
-     * @throws EE_Error
-     */
-    public function delete()
-    {
-        if ($this->update_extra_meta(EE_Registration::PRE_TRASH_REG_STATUS_KEY, $this->status_ID()) === true) {
-            $this->set_status(EEM_Registration::status_id_cancelled);
-        }
-        return parent::delete();
-    }
-
-
-    /**
-     * Restores whatever the previous status was on a registration before it was trashed (if possible)
-     *
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function restore()
-    {
-        $previous_status = $this->get_extra_meta(
-            EE_Registration::PRE_TRASH_REG_STATUS_KEY,
-            true,
-            EEM_Registration::status_id_cancelled
-        );
-        if ($previous_status) {
-            $this->delete_extra_meta(EE_Registration::PRE_TRASH_REG_STATUS_KEY);
-            $this->set_status($previous_status);
-        }
-        return parent::restore();
-    }
-
-
-    /**
-     * possibly toggle Registration status based on comparison of REG_paid vs REG_final_price
-     *
-     * @param  boolean $trigger_set_status_logic EE_Registration::set_status() can trigger additional logic
-     *                                           depending on whether the reg status changes to or from "Approved"
-     * @return boolean whether the Registration status was updated
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function updateStatusBasedOnTotalPaid($trigger_set_status_logic = true)
-    {
-        $paid = $this->paid();
-        $price = $this->final_price();
-        switch (true) {
-            // overpaid or paid
-            case EEH_Money::compare_floats($paid, $price, '>'):
-            case EEH_Money::compare_floats($paid, $price):
-                $new_status = EEM_Registration::status_id_approved;
-                break;
-            //  underpaid
-            case EEH_Money::compare_floats($paid, $price, '<'):
-                $new_status = EEM_Registration::status_id_pending_payment;
-                break;
-            // uhhh Houston...
-            default:
-                throw new RuntimeException(
-                    esc_html__('The total paid calculation for this registration is inaccurate.', 'event_espresso')
-                );
-        }
-        if ($new_status !== $this->status_ID()) {
-            if ($trigger_set_status_logic) {
-                return $this->set_status($new_status);
-            }
-            parent::set('STS_ID', $new_status);
-            return true;
-        }
-        return false;
-    }
-
-
-    /*************************** DEPRECATED ***************************/
-
-
-    /**
-     * @deprecated
-     * @since     4.7.0
-     * @access    public
-     */
-    public function price_paid()
-    {
-        EE_Error::doing_it_wrong(
-            'EE_Registration::price_paid()',
-            esc_html__(
-                'This method is deprecated, please use EE_Registration::final_price() instead.',
-                'event_espresso'
-            ),
-            '4.7.0'
-        );
-        return $this->final_price();
-    }
-
-
-    /**
-     * @deprecated
-     * @since     4.7.0
-     * @access    public
-     * @param    float $REG_final_price
-     * @throws EE_Error
-     * @throws RuntimeException
-     */
-    public function set_price_paid($REG_final_price = 0.00)
-    {
-        EE_Error::doing_it_wrong(
-            'EE_Registration::set_price_paid()',
-            esc_html__(
-                'This method is deprecated, please use EE_Registration::set_final_price() instead.',
-                'event_espresso'
-            ),
-            '4.7.0'
-        );
-        $this->set_final_price($REG_final_price);
-    }
-
-
-    /**
-     * @deprecated
-     * @since 4.7.0
-     * @return string
-     * @throws EE_Error
-     */
-    public function pretty_price_paid()
-    {
-        EE_Error::doing_it_wrong(
-            'EE_Registration::pretty_price_paid()',
-            esc_html__(
-                'This method is deprecated, please use EE_Registration::pretty_final_price() instead.',
-                'event_espresso'
-            ),
-            '4.7.0'
-        );
-        return $this->pretty_final_price();
-    }
-
-
-    /**
-     * Gets the primary datetime related to this registration via the related Event to this registration
-     *
-     * @deprecated 4.9.17
-     * @return EE_Datetime
-     * @throws EE_Error
-     * @throws EntityNotFoundException
-     */
-    public function get_related_primary_datetime()
-    {
-        EE_Error::doing_it_wrong(
-            __METHOD__,
-            esc_html__(
-                'Use EE_Registration::get_latest_related_datetime() or EE_Registration::get_earliest_related_datetime()',
-                'event_espresso'
-            ),
-            '4.9.17',
-            '5.0.0'
-        );
-        return $this->event()->primary_datetime();
-    }
+	/**
+	 * Used to reference when a registration has never been checked in.
+	 *
+	 * @deprecated use \EE_Checkin::status_checked_never instead
+	 * @type int
+	 */
+	const checkin_status_never = 2;
+
+	/**
+	 * Used to reference when a registration has been checked in.
+	 *
+	 * @deprecated use \EE_Checkin::status_checked_in instead
+	 * @type int
+	 */
+	const checkin_status_in = 1;
+
+
+	/**
+	 * Used to reference when a registration has been checked out.
+	 *
+	 * @deprecated use \EE_Checkin::status_checked_out instead
+	 * @type int
+	 */
+	const checkin_status_out = 0;
+
+
+	/**
+	 * extra meta key for tracking reg status os trashed registrations
+	 *
+	 * @type string
+	 */
+	const PRE_TRASH_REG_STATUS_KEY = 'pre_trash_registration_status';
+
+
+	/**
+	 * extra meta key for tracking if registration has reserved ticket
+	 *
+	 * @type string
+	 */
+	const HAS_RESERVED_TICKET_KEY = 'has_reserved_ticket';
+
+
+	/**
+	 * @param array  $props_n_values          incoming values
+	 * @param string $timezone                incoming timezone (if not set the timezone set for the website will be
+	 *                                        used.)
+	 * @param array  $date_formats            incoming date_formats in an array where the first value is the
+	 *                                        date_format and the second value is the time format
+	 * @return EE_Registration
+	 * @throws EE_Error
+	 */
+	public static function new_instance($props_n_values = array(), $timezone = null, $date_formats = array())
+	{
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone, $date_formats);
+		return $has_object ? $has_object : new self($props_n_values, false, $timezone, $date_formats);
+	}
+
+
+	/**
+	 * @param array  $props_n_values  incoming values from the database
+	 * @param string $timezone        incoming timezone as set by the model.  If not set the timezone for
+	 *                                the website will be used.
+	 * @return EE_Registration
+	 */
+	public static function new_instance_from_db($props_n_values = array(), $timezone = null)
+	{
+		return new self($props_n_values, true, $timezone);
+	}
+
+
+	/**
+	 *        Set Event ID
+	 *
+	 * @param        int $EVT_ID Event ID
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_event($EVT_ID = 0)
+	{
+		$this->set('EVT_ID', $EVT_ID);
+	}
+
+
+	/**
+	 * Overrides parent set() method so that all calls to set( 'REG_code', $REG_code ) OR set( 'STS_ID', $STS_ID ) can
+	 * be routed to internal methods
+	 *
+	 * @param string $field_name
+	 * @param mixed  $field_value
+	 * @param bool   $use_default
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws RuntimeException
+	 */
+	public function set($field_name, $field_value, $use_default = false)
+	{
+		switch ($field_name) {
+			case 'REG_code':
+				if (! empty($field_value) && $this->reg_code() === null) {
+					$this->set_reg_code($field_value, $use_default);
+				}
+				break;
+			case 'STS_ID':
+				$this->set_status($field_value, $use_default);
+				break;
+			default:
+				parent::set($field_name, $field_value, $use_default);
+		}
+	}
+
+
+	/**
+	 * Set Status ID
+	 * updates the registration status and ALSO...
+	 * calls reserve_registration_space() if the reg status changes TO approved from any other reg status
+	 * calls release_registration_space() if the reg status changes FROM approved to any other reg status
+	 *
+	 * @param string                $new_STS_ID
+	 * @param boolean               $use_default
+	 * @param ContextInterface|null $context
+	 * @return bool
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws RuntimeException
+	 * @throws UnexpectedEntityException
+	 */
+	public function set_status($new_STS_ID = null, $use_default = false, ContextInterface $context = null)
+	{
+		// get current REG_Status
+		$old_STS_ID = $this->status_ID();
+		// if status has changed
+		if ($old_STS_ID !== $new_STS_ID // and that status has actually changed
+			&& ! empty($old_STS_ID) // and that old status is actually set
+			&& ! empty($new_STS_ID) // as well as the new status
+			&& $this->ID() // ensure registration is in the db
+		) {
+			// update internal status first
+			parent::set('STS_ID', $new_STS_ID, $use_default);
+			// THEN handle other changes that occur when reg status changes
+			// TO approved
+			if ($new_STS_ID === EEM_Registration::status_id_approved) {
+				// reserve a space by incrementing ticket and datetime sold values
+				$this->reserveRegistrationSpace();
+				do_action('AHEE__EE_Registration__set_status__to_approved', $this, $old_STS_ID, $new_STS_ID, $context);
+				// OR FROM  approved
+			} elseif ($old_STS_ID === EEM_Registration::status_id_approved) {
+				// release a space by decrementing ticket and datetime sold values
+				$this->releaseRegistrationSpace();
+				do_action(
+					'AHEE__EE_Registration__set_status__from_approved',
+					$this,
+					$old_STS_ID,
+					$new_STS_ID,
+					$context
+				);
+			}
+			// update status
+			parent::set('STS_ID', $new_STS_ID, $use_default);
+			$this->updateIfCanceledOrReinstated($new_STS_ID, $old_STS_ID, $context);
+			if ($this->statusChangeUpdatesTransaction($context)) {
+				$this->updateTransactionAfterStatusChange();
+			}
+			do_action('AHEE__EE_Registration__set_status__after_update', $this, $old_STS_ID, $new_STS_ID, $context);
+			return true;
+		}
+		// even though the old value matches the new value, it's still good to
+		// allow the parent set method to have a say
+		parent::set('STS_ID', $new_STS_ID, $use_default);
+		return true;
+	}
+
+
+	/**
+	 * update REGs and TXN when cancelled or declined registrations involved
+	 *
+	 * @param string                $new_STS_ID
+	 * @param string                $old_STS_ID
+	 * @param ContextInterface|null $context
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws RuntimeException
+	 */
+	private function updateIfCanceledOrReinstated($new_STS_ID, $old_STS_ID, ContextInterface $context = null)
+	{
+		// these reg statuses should not be considered in any calculations involving monies owing
+		$closed_reg_statuses = EEM_Registration::closed_reg_statuses();
+		// true if registration has been cancelled or declined
+		$this->updateIfCanceled(
+			$closed_reg_statuses,
+			$new_STS_ID,
+			$old_STS_ID,
+			$context
+		);
+		$this->updateIfReinstated(
+			$closed_reg_statuses,
+			$new_STS_ID,
+			$old_STS_ID,
+			$context
+		);
+	}
+
+
+	/**
+	 * update REGs and TXN when cancelled or declined registrations involved
+	 *
+	 * @param array                 $closed_reg_statuses
+	 * @param string                $new_STS_ID
+	 * @param string                $old_STS_ID
+	 * @param ContextInterface|null $context
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws RuntimeException
+	 */
+	private function updateIfCanceled(
+		array $closed_reg_statuses,
+		$new_STS_ID,
+		$old_STS_ID,
+		ContextInterface $context = null
+	) {
+		// true if registration has been cancelled or declined
+		if (in_array($new_STS_ID, $closed_reg_statuses, true)
+			&& ! in_array($old_STS_ID, $closed_reg_statuses, true)
+		) {
+			/** @type EE_Registration_Processor $registration_processor */
+			$registration_processor = EE_Registry::instance()->load_class('Registration_Processor');
+			/** @type EE_Transaction_Processor $transaction_processor */
+			$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
+			// cancelled or declined registration
+			$registration_processor->update_registration_after_being_canceled_or_declined(
+				$this,
+				$closed_reg_statuses
+			);
+			$transaction_processor->update_transaction_after_canceled_or_declined_registration(
+				$this,
+				$closed_reg_statuses,
+				false
+			);
+			do_action(
+				'AHEE__EE_Registration__set_status__canceled_or_declined',
+				$this,
+				$old_STS_ID,
+				$new_STS_ID,
+				$context
+			);
+			return;
+		}
+	}
+
+
+	/**
+	 * update REGs and TXN when cancelled or declined registrations involved
+	 *
+	 * @param array                 $closed_reg_statuses
+	 * @param string                $new_STS_ID
+	 * @param string                $old_STS_ID
+	 * @param ContextInterface|null $context
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	private function updateIfReinstated(
+		array $closed_reg_statuses,
+		$new_STS_ID,
+		$old_STS_ID,
+		ContextInterface $context = null
+	) {
+		// true if reinstating cancelled or declined registration
+		if (in_array($old_STS_ID, $closed_reg_statuses, true)
+			&& ! in_array($new_STS_ID, $closed_reg_statuses, true)
+		) {
+			/** @type EE_Registration_Processor $registration_processor */
+			$registration_processor = EE_Registry::instance()->load_class('Registration_Processor');
+			/** @type EE_Transaction_Processor $transaction_processor */
+			$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
+			// reinstating cancelled or declined registration
+			$registration_processor->update_canceled_or_declined_registration_after_being_reinstated(
+				$this,
+				$closed_reg_statuses
+			);
+			$transaction_processor->update_transaction_after_reinstating_canceled_registration(
+				$this,
+				$closed_reg_statuses,
+				false
+			);
+			do_action(
+				'AHEE__EE_Registration__set_status__after_reinstated',
+				$this,
+				$old_STS_ID,
+				$new_STS_ID,
+				$context
+			);
+		}
+	}
+
+
+	/**
+	 * @param ContextInterface|null $context
+	 * @return bool
+	 */
+	private function statusChangeUpdatesTransaction(ContextInterface $context = null)
+	{
+		$contexts_that_do_not_update_transaction = (array) apply_filters(
+			'AHEE__EE_Registration__statusChangeUpdatesTransaction__contexts_that_do_not_update_transaction',
+			array('spco_reg_step_attendee_information_process_registrations'),
+			$context,
+			$this
+		);
+		return ! (
+			$context instanceof ContextInterface
+			&& in_array($context->slug(), $contexts_that_do_not_update_transaction, true)
+		);
+	}
+
+
+	/**
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws RuntimeException
+	 */
+	private function updateTransactionAfterStatusChange()
+	{
+		/** @type EE_Transaction_Payments $transaction_payments */
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
+		$transaction_payments->recalculate_transaction_total($this->transaction(), false);
+		$this->transaction()->update_status_based_on_total_paid(true);
+	}
+
+
+	/**
+	 *        get Status ID
+	 */
+	public function status_ID()
+	{
+		return $this->get('STS_ID');
+	}
+
+
+	/**
+	 * Gets the ticket this registration is for
+	 *
+	 * @param boolean $include_archived whether to include archived tickets or not.
+	 *
+	 * @return EE_Ticket|EE_Base_Class
+	 * @throws EE_Error
+	 */
+	public function ticket($include_archived = true)
+	{
+		$query_params = array();
+		if ($include_archived) {
+			$query_params['default_where_conditions'] = 'none';
+		}
+		return $this->get_first_related('Ticket', $query_params);
+	}
+
+
+	/**
+	 * Gets the event this registration is for
+	 *
+	 * @return EE_Event
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 */
+	public function event()
+	{
+		$event = $this->get_first_related('Event');
+		if (! $event instanceof \EE_Event) {
+			throw new EntityNotFoundException('Event ID', $this->event_ID());
+		}
+		return $event;
+	}
+
+
+	/**
+	 * Gets the "author" of the registration.  Note that for the purposes of registrations, the author will correspond
+	 * with the author of the event this registration is for.
+	 *
+	 * @since 4.5.0
+	 * @return int
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 */
+	public function wp_user()
+	{
+		$event = $this->event();
+		if ($event instanceof EE_Event) {
+			return $event->wp_user();
+		}
+		return 0;
+	}
+
+
+	/**
+	 * increments this registration's related ticket sold and corresponding datetime sold values
+	 *
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws UnexpectedEntityException
+	 */
+	private function reserveRegistrationSpace()
+	{
+		// reserved ticket and datetime counts will be decremented as sold counts are incremented
+		// so stop tracking that this reg has a ticket reserved
+		$this->release_reserved_ticket(false, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
+		$ticket = $this->ticket();
+		$ticket->increaseSold();
+		// possibly set event status to sold out
+		$this->event()->perform_sold_out_status_check();
+	}
+
+
+	/**
+	 * decrements (subtracts) this registration's related ticket sold and corresponding datetime sold values
+	 *
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws UnexpectedEntityException
+	 */
+	private function releaseRegistrationSpace()
+	{
+		$ticket = $this->ticket();
+		$ticket->decreaseSold();
+		// possibly change event status from sold out back to previous status
+		$this->event()->perform_sold_out_status_check();
+	}
+
+
+	/**
+	 * tracks this registration's ticket reservation in extra meta
+	 * and can increment related ticket reserved and corresponding datetime reserved values
+	 *
+	 * @param bool $update_ticket if true, will increment ticket and datetime reserved count
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function reserve_ticket($update_ticket = false, $source = 'unknown')
+	{
+		// only reserve ticket if space is not currently reserved
+		if ((bool) $this->get_extra_meta(EE_Registration::HAS_RESERVED_TICKET_KEY, true) !== true) {
+			$this->update_extra_meta('reserve_ticket', "{$this->ticket_ID()} from {$source}");
+			// IMPORTANT !!!
+			// although checking $update_ticket first would be more efficient,
+			// we NEED to ALWAYS call update_extra_meta(), which is why that is done first
+			if ($this->update_extra_meta(EE_Registration::HAS_RESERVED_TICKET_KEY, true)
+				&& $update_ticket
+			) {
+				$ticket = $this->ticket();
+				$ticket->increaseReserved(1, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
+				$ticket->save();
+			}
+		}
+	}
+
+
+	/**
+	 * stops tracking this registration's ticket reservation in extra meta
+	 * decrements (subtracts) related ticket reserved and corresponding datetime reserved values
+	 *
+	 * @param bool $update_ticket if true, will decrement ticket and datetime reserved count
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function release_reserved_ticket($update_ticket = false, $source = 'unknown')
+	{
+		// only release ticket if space is currently reserved
+		if ((bool) $this->get_extra_meta(EE_Registration::HAS_RESERVED_TICKET_KEY, true) === true) {
+			$this->update_extra_meta('release_reserved_ticket', "{$this->ticket_ID()} from {$source}");
+			// IMPORTANT !!!
+			// although checking $update_ticket first would be more efficient,
+			// we NEED to ALWAYS call update_extra_meta(), which is why that is done first
+			if ($this->update_extra_meta(EE_Registration::HAS_RESERVED_TICKET_KEY, false)
+				&& $update_ticket
+			) {
+				$ticket = $this->ticket();
+				$ticket->decreaseReserved(1, true, "REG: {$this->ID()} (ln:" . __LINE__ . ')');
+			}
+		}
+	}
+
+
+	/**
+	 * Set Attendee ID
+	 *
+	 * @param        int $ATT_ID Attendee ID
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_attendee_id($ATT_ID = 0)
+	{
+		$this->set('ATT_ID', $ATT_ID);
+	}
+
+
+	/**
+	 *        Set Transaction ID
+	 *
+	 * @param        int $TXN_ID Transaction ID
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_transaction_id($TXN_ID = 0)
+	{
+		$this->set('TXN_ID', $TXN_ID);
+	}
+
+
+	/**
+	 *        Set Session
+	 *
+	 * @param    string $REG_session PHP Session ID
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_session($REG_session = '')
+	{
+		$this->set('REG_session', $REG_session);
+	}
+
+
+	/**
+	 *        Set Registration URL Link
+	 *
+	 * @param    string $REG_url_link Registration URL Link
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_reg_url_link($REG_url_link = '')
+	{
+		$this->set('REG_url_link', $REG_url_link);
+	}
+
+
+	/**
+	 *        Set Attendee Counter
+	 *
+	 * @param        int $REG_count Primary Attendee
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_count($REG_count = 1)
+	{
+		$this->set('REG_count', $REG_count);
+	}
+
+
+	/**
+	 *        Set Group Size
+	 *
+	 * @param        boolean $REG_group_size Group Registration
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_group_size($REG_group_size = false)
+	{
+		$this->set('REG_group_size', $REG_group_size);
+	}
+
+
+	/**
+	 *    is_not_approved -  convenience method that returns TRUE if REG status ID ==
+	 *    EEM_Registration::status_id_not_approved
+	 *
+	 * @return        boolean
+	 */
+	public function is_not_approved()
+	{
+		return $this->status_ID() == EEM_Registration::status_id_not_approved ? true : false;
+	}
+
+
+	/**
+	 *    is_pending_payment -  convenience method that returns TRUE if REG status ID ==
+	 *    EEM_Registration::status_id_pending_payment
+	 *
+	 * @return        boolean
+	 */
+	public function is_pending_payment()
+	{
+		return $this->status_ID() == EEM_Registration::status_id_pending_payment ? true : false;
+	}
+
+
+	/**
+	 *    is_approved -  convenience method that returns TRUE if REG status ID == EEM_Registration::status_id_approved
+	 *
+	 * @return        boolean
+	 */
+	public function is_approved()
+	{
+		return $this->status_ID() == EEM_Registration::status_id_approved ? true : false;
+	}
+
+
+	/**
+	 *    is_cancelled -  convenience method that returns TRUE if REG status ID == EEM_Registration::status_id_cancelled
+	 *
+	 * @return        boolean
+	 */
+	public function is_cancelled()
+	{
+		return $this->status_ID() == EEM_Registration::status_id_cancelled ? true : false;
+	}
+
+
+	/**
+	 *    is_declined -  convenience method that returns TRUE if REG status ID == EEM_Registration::status_id_declined
+	 *
+	 * @return        boolean
+	 */
+	public function is_declined()
+	{
+		return $this->status_ID() == EEM_Registration::status_id_declined ? true : false;
+	}
+
+
+	/**
+	 *    is_incomplete -  convenience method that returns TRUE if REG status ID ==
+	 *    EEM_Registration::status_id_incomplete
+	 *
+	 * @return        boolean
+	 */
+	public function is_incomplete()
+	{
+		return $this->status_ID() == EEM_Registration::status_id_incomplete ? true : false;
+	}
+
+
+	/**
+	 *        Set Registration Date
+	 *
+	 * @param        mixed ( int or string ) $REG_date Registration Date - Unix timestamp or string representation of
+	 *                                                 Date
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_reg_date($REG_date = false)
+	{
+		$this->set('REG_date', $REG_date);
+	}
+
+
+	/**
+	 *    Set final price owing for this registration after all ticket/price modifications
+	 *
+	 * @access    public
+	 * @param    float $REG_final_price
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_final_price($REG_final_price = 0.00)
+	{
+		$this->set('REG_final_price', $REG_final_price);
+	}
+
+
+	/**
+	 *    Set amount paid towards this registration's final price
+	 *
+	 * @access    public
+	 * @param    float $REG_paid
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_paid($REG_paid = 0.00)
+	{
+		$this->set('REG_paid', $REG_paid);
+	}
+
+
+	/**
+	 *        Attendee Is Going
+	 *
+	 * @param        boolean $REG_att_is_going Attendee Is Going
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_att_is_going($REG_att_is_going = false)
+	{
+		$this->set('REG_att_is_going', $REG_att_is_going);
+	}
+
+
+	/**
+	 * Gets the related attendee
+	 *
+	 * @return EE_Attendee
+	 * @throws EE_Error
+	 */
+	public function attendee()
+	{
+		return $this->get_first_related('Attendee');
+	}
+
+
+	/**
+	 *        get Event ID
+	 */
+	public function event_ID()
+	{
+		return $this->get('EVT_ID');
+	}
+
+
+	/**
+	 *        get Event ID
+	 */
+	public function event_name()
+	{
+		$event = $this->event_obj();
+		if ($event) {
+			return $event->name();
+		} else {
+			return null;
+		}
+	}
+
+
+	/**
+	 * Fetches the event this registration is for
+	 *
+	 * @return EE_Event
+	 * @throws EE_Error
+	 */
+	public function event_obj()
+	{
+		return $this->get_first_related('Event');
+	}
+
+
+	/**
+	 *        get Attendee ID
+	 */
+	public function attendee_ID()
+	{
+		return $this->get('ATT_ID');
+	}
+
+
+	/**
+	 *        get PHP Session ID
+	 */
+	public function session_ID()
+	{
+		return $this->get('REG_session');
+	}
+
+
+	/**
+	 * Gets the string which represents the URL trigger for the receipt template in the message template system.
+	 *
+	 * @param string $messenger 'pdf' or 'html'.  Default 'html'.
+	 * @return string
+	 */
+	public function receipt_url($messenger = 'html')
+	{
+
+		/**
+		 * The below will be deprecated one version after this.  We check first if there is a custom receipt template
+		 * already in use on old system.  If there is then we just return the standard url for it.
+		 *
+		 * @since 4.5.0
+		 */
+		$template_relative_path = 'modules/gateways/Invoice/lib/templates/receipt_body.template.php';
+		$has_custom = EEH_Template::locate_template(
+			$template_relative_path,
+			array(),
+			true,
+			true,
+			true
+		);
+
+		if ($has_custom) {
+			return add_query_arg(array('receipt' => 'true'), $this->invoice_url('launch'));
+		}
+		return apply_filters('FHEE__EE_Registration__receipt_url__receipt_url', '', $this, $messenger, 'receipt');
+	}
+
+
+	/**
+	 * Gets the string which represents the URL trigger for the invoice template in the message template system.
+	 *
+	 * @param string $messenger 'pdf' or 'html'.  Default 'html'.
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function invoice_url($messenger = 'html')
+	{
+		/**
+		 * The below will be deprecated one version after this.  We check first if there is a custom invoice template
+		 * already in use on old system.  If there is then we just return the standard url for it.
+		 *
+		 * @since 4.5.0
+		 */
+		$template_relative_path = 'modules/gateways/Invoice/lib/templates/invoice_body.template.php';
+		$has_custom = EEH_Template::locate_template(
+			$template_relative_path,
+			array(),
+			true,
+			true,
+			true
+		);
+
+		if ($has_custom) {
+			if ($messenger == 'html') {
+				return $this->invoice_url('launch');
+			}
+			$route = $messenger == 'download' || $messenger == 'pdf' ? 'download_invoice' : 'launch_invoice';
+
+			$query_args = array('ee' => $route, 'id' => $this->reg_url_link());
+			if ($messenger == 'html') {
+				$query_args['html'] = true;
+			}
+			return add_query_arg($query_args, get_permalink(EE_Registry::instance()->CFG->core->thank_you_page_id));
+		}
+		return apply_filters('FHEE__EE_Registration__invoice_url__invoice_url', '', $this, $messenger, 'invoice');
+	}
+
+
+	/**
+	 * get Registration URL Link
+	 *
+	 * @access public
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function reg_url_link()
+	{
+		return (string) $this->get('REG_url_link');
+	}
+
+
+	/**
+	 * Echoes out invoice_url()
+	 *
+	 * @param string $type 'download','launch', or 'html' (default is 'launch')
+	 * @return void
+	 * @throws EE_Error
+	 */
+	public function e_invoice_url($type = 'launch')
+	{
+		echo $this->invoice_url($type);
+	}
+
+
+	/**
+	 * Echoes out payment_overview_url
+	 */
+	public function e_payment_overview_url()
+	{
+		echo $this->payment_overview_url();
+	}
+
+
+	/**
+	 * Gets the URL for the checkout payment options reg step
+	 * with this registration's REG_url_link added as a query parameter
+	 *
+	 * @param bool $clear_session Set to true when you want to clear the session on revisiting the
+	 *                            payment overview url.
+	 * @return string
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidDataTypeException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 */
+	public function payment_overview_url($clear_session = false)
+	{
+		return add_query_arg(
+			(array) apply_filters(
+				'FHEE__EE_Registration__payment_overview_url__query_args',
+				array(
+					'e_reg_url_link' => $this->reg_url_link(),
+					'step'           => 'payment_options',
+					'revisit'        => true,
+					'clear_session'  => (bool) $clear_session,
+				),
+				$this
+			),
+			EE_Registry::instance()->CFG->core->reg_page_url()
+		);
+	}
+
+
+	/**
+	 * Gets the URL for the checkout attendee information reg step
+	 * with this registration's REG_url_link added as a query parameter
+	 *
+	 * @return string
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidDataTypeException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 */
+	public function edit_attendee_information_url()
+	{
+		return add_query_arg(
+			(array) apply_filters(
+				'FHEE__EE_Registration__edit_attendee_information_url__query_args',
+				array(
+					'e_reg_url_link' => $this->reg_url_link(),
+					'step'           => 'attendee_information',
+					'revisit'        => true,
+				),
+				$this
+			),
+			EE_Registry::instance()->CFG->core->reg_page_url()
+		);
+	}
+
+
+	/**
+	 * Simply generates and returns the appropriate admin_url link to edit this registration
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_admin_edit_url()
+	{
+		return EEH_URL::add_query_args_and_nonce(
+			array(
+				'page'    => 'espresso_registrations',
+				'action'  => 'view_registration',
+				'_REG_ID' => $this->ID(),
+			),
+			admin_url('admin.php')
+		);
+	}
+
+
+	/**
+	 *    is_primary_registrant?
+	 */
+	public function is_primary_registrant()
+	{
+		return $this->get('REG_count') == 1 ? true : false;
+	}
+
+
+	/**
+	 * This returns the primary registration object for this registration group (which may be this object).
+	 *
+	 * @return EE_Registration
+	 * @throws EE_Error
+	 */
+	public function get_primary_registration()
+	{
+		if ($this->is_primary_registrant()) {
+			return $this;
+		}
+
+		// k reg_count !== 1 so let's get the EE_Registration object matching this txn_id and reg_count == 1
+		/** @var EE_Registration $primary_registrant */
+		$primary_registrant = EEM_Registration::instance()->get_one(
+			array(
+				array(
+					'TXN_ID'    => $this->transaction_ID(),
+					'REG_count' => 1,
+				),
+			)
+		);
+		return $primary_registrant;
+	}
+
+
+	/**
+	 *        get  Attendee Number
+	 *
+	 * @access        public
+	 */
+	public function count()
+	{
+		return $this->get('REG_count');
+	}
+
+
+	/**
+	 *        get Group Size
+	 */
+	public function group_size()
+	{
+		return $this->get('REG_group_size');
+	}
+
+
+	/**
+	 *        get Registration Date
+	 */
+	public function date()
+	{
+		return $this->get('REG_date');
+	}
+
+
+	/**
+	 * gets a pretty date
+	 *
+	 * @param string $date_format
+	 * @param string $time_format
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function pretty_date($date_format = null, $time_format = null)
+	{
+		return $this->get_datetime('REG_date', $date_format, $time_format);
+	}
+
+
+	/**
+	 * final_price
+	 * the registration's share of the transaction total, so that the
+	 * sum of all the transaction's REG_final_prices equal the transaction's total
+	 *
+	 * @return float
+	 * @throws EE_Error
+	 */
+	public function final_price()
+	{
+		return $this->get('REG_final_price');
+	}
+
+
+	/**
+	 * pretty_final_price
+	 *  final price as formatted string, with correct decimal places and currency symbol
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function pretty_final_price()
+	{
+		return $this->get_pretty('REG_final_price');
+	}
+
+
+	/**
+	 * get paid (yeah)
+	 *
+	 * @return float
+	 * @throws EE_Error
+	 */
+	public function paid()
+	{
+		return $this->get('REG_paid');
+	}
+
+
+	/**
+	 * pretty_paid
+	 *
+	 * @return float
+	 * @throws EE_Error
+	 */
+	public function pretty_paid()
+	{
+		return $this->get_pretty('REG_paid');
+	}
+
+
+	/**
+	 * owes_monies_and_can_pay
+	 * whether or not this registration has monies owing and it's' status allows payment
+	 *
+	 * @param array $requires_payment
+	 * @return bool
+	 * @throws EE_Error
+	 */
+	public function owes_monies_and_can_pay($requires_payment = array())
+	{
+		// these reg statuses require payment (if event is not free)
+		$requires_payment = ! empty($requires_payment)
+			? $requires_payment
+			: EEM_Registration::reg_statuses_that_allow_payment();
+		if (in_array($this->status_ID(), $requires_payment) &&
+			$this->final_price() != 0 &&
+			$this->final_price() != $this->paid()
+		) {
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+
+	/**
+	 * Prints out the return value of $this->pretty_status()
+	 *
+	 * @param bool $show_icons
+	 * @return void
+	 * @throws EE_Error
+	 */
+	public function e_pretty_status($show_icons = false)
+	{
+		echo $this->pretty_status($show_icons);
+	}
+
+
+	/**
+	 * Returns a nice version of the status for displaying to customers
+	 *
+	 * @param bool $show_icons
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function pretty_status($show_icons = false)
+	{
+		$status = EEM_Status::instance()->localized_status(
+			array($this->status_ID() => esc_html__('unknown', 'event_espresso')),
+			false,
+			'sentence'
+		);
+		$icon = '';
+		switch ($this->status_ID()) {
+			case EEM_Registration::status_id_approved:
+				$icon = $show_icons
+					? '<span class="dashicons dashicons-star-filled ee-icon-size-16 green-text"></span>'
+					: '';
+				break;
+			case EEM_Registration::status_id_pending_payment:
+				$icon = $show_icons
+					? '<span class="dashicons dashicons-star-half ee-icon-size-16 orange-text"></span>'
+					: '';
+				break;
+			case EEM_Registration::status_id_not_approved:
+				$icon = $show_icons
+					? '<span class="dashicons dashicons-marker ee-icon-size-16 orange-text"></span>'
+					: '';
+				break;
+			case EEM_Registration::status_id_cancelled:
+				$icon = $show_icons
+					? '<span class="dashicons dashicons-no ee-icon-size-16 lt-grey-text"></span>'
+					: '';
+				break;
+			case EEM_Registration::status_id_incomplete:
+				$icon = $show_icons
+					? '<span class="dashicons dashicons-no ee-icon-size-16 lt-orange-text"></span>'
+					: '';
+				break;
+			case EEM_Registration::status_id_declined:
+				$icon = $show_icons
+					? '<span class="dashicons dashicons-no ee-icon-size-16 red-text"></span>'
+					: '';
+				break;
+			case EEM_Registration::status_id_wait_list:
+				$icon = $show_icons
+					? '<span class="dashicons dashicons-clipboard ee-icon-size-16 purple-text"></span>'
+					: '';
+				break;
+		}
+		return $icon . $status[ $this->status_ID() ];
+	}
+
+
+	/**
+	 *        get Attendee Is Going
+	 */
+	public function att_is_going()
+	{
+		return $this->get('REG_att_is_going');
+	}
+
+
+	/**
+	 * Gets related answers
+	 *
+	 * @param array $query_params @see https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
+	 * @return EE_Answer[]
+	 * @throws EE_Error
+	 */
+	public function answers($query_params = null)
+	{
+		return $this->get_many_related('Answer', $query_params);
+	}
+
+
+	/**
+	 * Gets the registration's answer value to the specified question
+	 * (either the question's ID or a question object)
+	 *
+	 * @param EE_Question|int $question
+	 * @param bool            $pretty_value
+	 * @return array|string if pretty_value= true, the result will always be a string
+	 * (because the answer might be an array of answer values, so passing pretty_value=true
+	 * will convert it into some kind of string)
+	 * @throws EE_Error
+	 */
+	public function answer_value_to_question($question, $pretty_value = true)
+	{
+		$question_id = EEM_Question::instance()->ensure_is_ID($question);
+		return EEM_Answer::instance()->get_answer_value_to_question($this, $question_id, $pretty_value);
+	}
+
+
+	/**
+	 * question_groups
+	 * returns an array of EE_Question_Group objects for this registration
+	 *
+	 * @return EE_Question_Group[]
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 */
+	public function question_groups()
+	{
+		$question_groups = array();
+		if ($this->event() instanceof EE_Event) {
+			$question_groups = $this->event()->question_groups(
+				array(
+					array(
+						'Event_Question_Group.EQG_primary' => $this->count() == 1 ? true : false,
+					),
+					'order_by' => array('QSG_order' => 'ASC'),
+				)
+			);
+		}
+		return $question_groups;
+	}
+
+
+	/**
+	 * count_question_groups
+	 * returns a count of the number of EE_Question_Group objects for this registration
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 */
+	public function count_question_groups()
+	{
+		$qg_count = 0;
+		if ($this->event() instanceof EE_Event) {
+			$qg_count = $this->event()->count_related(
+				'Question_Group',
+				array(
+					array(
+						'Event_Question_Group.EQG_primary' => $this->count() == 1 ? true : false,
+					),
+				)
+			);
+		}
+		return $qg_count;
+	}
+
+
+	/**
+	 * Returns the registration date in the 'standard' string format
+	 * (function may be improved in the future to allow for different formats and timezones)
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function reg_date()
+	{
+		return $this->get_datetime('REG_date');
+	}
+
+
+	/**
+	 * Gets the datetime-ticket for this registration (ie, it can be used to isolate
+	 * the ticket this registration purchased, or the datetime they have registered
+	 * to attend)
+	 *
+	 * @return EE_Datetime_Ticket
+	 * @throws EE_Error
+	 */
+	public function datetime_ticket()
+	{
+		return $this->get_first_related('Datetime_Ticket');
+	}
+
+
+	/**
+	 * Sets the registration's datetime_ticket.
+	 *
+	 * @param EE_Datetime_Ticket $datetime_ticket
+	 * @return EE_Datetime_Ticket
+	 * @throws EE_Error
+	 */
+	public function set_datetime_ticket($datetime_ticket)
+	{
+		return $this->_add_relation_to($datetime_ticket, 'Datetime_Ticket');
+	}
+
+	/**
+	 * Gets deleted
+	 *
+	 * @return bool
+	 * @throws EE_Error
+	 */
+	public function deleted()
+	{
+		return $this->get('REG_deleted');
+	}
+
+	/**
+	 * Sets deleted
+	 *
+	 * @param boolean $deleted
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_deleted($deleted)
+	{
+		if ($deleted) {
+			$this->delete();
+		} else {
+			$this->restore();
+		}
+	}
+
+
+	/**
+	 * Get the status object of this object
+	 *
+	 * @return EE_Status
+	 * @throws EE_Error
+	 */
+	public function status_obj()
+	{
+		return $this->get_first_related('Status');
+	}
+
+
+	/**
+	 * Returns the number of times this registration has checked into any of the datetimes
+	 * its available for
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public function count_checkins()
+	{
+		return $this->get_model()->count_related($this, 'Checkin');
+	}
+
+
+	/**
+	 * Returns the number of current Check-ins this registration is checked into for any of the datetimes the
+	 * registration is for.  Note, this is ONLY checked in (does not include checkedout)
+	 *
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public function count_checkins_not_checkedout()
+	{
+		return $this->get_model()->count_related($this, 'Checkin', array(array('CHK_in' => 1)));
+	}
+
+
+	/**
+	 * The purpose of this method is simply to check whether this registration can checkin to the given datetime.
+	 *
+	 * @param int | EE_Datetime $DTT_OR_ID      The datetime the registration is being checked against
+	 * @param bool              $check_approved This is used to indicate whether the caller wants can_checkin to also
+	 *                                          consider registration status as well as datetime access.
+	 * @return bool
+	 * @throws EE_Error
+	 */
+	public function can_checkin($DTT_OR_ID, $check_approved = true)
+	{
+		$DTT_ID = EEM_Datetime::instance()->ensure_is_ID($DTT_OR_ID);
+
+		// first check registration status
+		if (($check_approved && ! $this->is_approved()) || ! $DTT_ID) {
+			return false;
+		}
+		// is there a datetime ticket that matches this dtt_ID?
+		if (! (EEM_Datetime_Ticket::instance()->exists(
+			array(
+				array(
+					'TKT_ID' => $this->get('TKT_ID'),
+					'DTT_ID' => $DTT_ID,
+				),
+			)
+		))
+		) {
+			return false;
+		}
+
+		// final check is against TKT_uses
+		return $this->verify_can_checkin_against_TKT_uses($DTT_ID);
+	}
+
+
+	/**
+	 * This method verifies whether the user can checkin for the given datetime considering the max uses value set on
+	 * the ticket. To do this,  a query is done to get the count of the datetime records already checked into.  If the
+	 * datetime given does not have a check-in record and checking in for that datetime will exceed the allowed uses,
+	 * then return false.  Otherwise return true.
+	 *
+	 * @param int | EE_Datetime $DTT_OR_ID The datetime the registration is being checked against
+	 * @return bool true means can checkin.  false means cannot checkin.
+	 * @throws EE_Error
+	 */
+	public function verify_can_checkin_against_TKT_uses($DTT_OR_ID)
+	{
+		$DTT_ID = EEM_Datetime::instance()->ensure_is_ID($DTT_OR_ID);
+
+		if (! $DTT_ID) {
+			return false;
+		}
+
+		$max_uses = $this->ticket() instanceof EE_Ticket ? $this->ticket()->uses() : EE_INF;
+
+		// if max uses is not set or equals infinity then return true cause its not a factor for whether user can
+		// check-in or not.
+		if (! $max_uses || $max_uses === EE_INF) {
+			return true;
+		}
+
+		// does this datetime have a checkin record?  If so, then the dtt count has already been verified so we can just
+		// go ahead and toggle.
+		if (EEM_Checkin::instance()->exists(array(array('REG_ID' => $this->ID(), 'DTT_ID' => $DTT_ID)))) {
+			return true;
+		}
+
+		// made it here so the last check is whether the number of checkins per unique datetime on this registration
+		// disallows further check-ins.
+		$count_unique_dtt_checkins = EEM_Checkin::instance()->count(
+			array(
+				array(
+					'REG_ID' => $this->ID(),
+					'CHK_in' => true,
+				),
+			),
+			'DTT_ID',
+			true
+		);
+		// checkins have already reached their max number of uses
+		// so registrant can NOT checkin
+		if ($count_unique_dtt_checkins >= $max_uses) {
+			EE_Error::add_error(
+				esc_html__(
+					'Check-in denied because number of datetime uses for the ticket has been reached or exceeded.',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			return false;
+		}
+		return true;
+	}
+
+
+	/**
+	 * toggle Check-in status for this registration
+	 * Check-ins are toggled in the following order:
+	 * never checked in -> checked in
+	 * checked in -> checked out
+	 * checked out -> checked in
+	 *
+	 * @param  int $DTT_ID  include specific datetime to toggle Check-in for.
+	 *                      If not included or null, then it is assumed latest datetime is being toggled.
+	 * @param bool $verify  If true then can_checkin() is used to verify whether the person
+	 *                      can be checked in or not.  Otherwise this forces change in checkin status.
+	 * @return bool|int     the chk_in status toggled to OR false if nothing got changed.
+	 * @throws EE_Error
+	 */
+	public function toggle_checkin_status($DTT_ID = null, $verify = false)
+	{
+		if (empty($DTT_ID)) {
+			$datetime = $this->get_latest_related_datetime();
+			$DTT_ID = $datetime instanceof EE_Datetime ? $datetime->ID() : 0;
+			// verify the registration can checkin for the given DTT_ID
+		} elseif (! $this->can_checkin($DTT_ID, $verify)) {
+			EE_Error::add_error(
+				sprintf(
+					esc_html__(
+						'The given registration (ID:%1$d) can not be checked in to the given DTT_ID (%2$d), because the registration does not have access',
+						'event_espresso'
+					),
+					$this->ID(),
+					$DTT_ID
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			return false;
+		}
+		$status_paths = array(
+			EE_Checkin::status_checked_never => EE_Checkin::status_checked_in,
+			EE_Checkin::status_checked_in    => EE_Checkin::status_checked_out,
+			EE_Checkin::status_checked_out   => EE_Checkin::status_checked_in,
+		);
+		// start by getting the current status so we know what status we'll be changing to.
+		$cur_status = $this->check_in_status_for_datetime($DTT_ID, null);
+		$status_to = $status_paths[ $cur_status ];
+		// database only records true for checked IN or false for checked OUT
+		// no record ( null ) means checked in NEVER, but we obviously don't save that
+		$new_status = $status_to === EE_Checkin::status_checked_in ? true : false;
+		// add relation - note Check-ins are always creating new rows
+		// because we are keeping track of Check-ins over time.
+		// Eventually we'll probably want to show a list table
+		// for the individual Check-ins so that they can be managed.
+		$checkin = EE_Checkin::new_instance(
+			array(
+				'REG_ID' => $this->ID(),
+				'DTT_ID' => $DTT_ID,
+				'CHK_in' => $new_status,
+			)
+		);
+		// if the record could not be saved then return false
+		if ($checkin->save() === 0) {
+			if (WP_DEBUG) {
+				global $wpdb;
+				$error = sprintf(
+					esc_html__(
+						'Registration check in update failed because of the following database error: %1$s%2$s',
+						'event_espresso'
+					),
+					'<br />',
+					$wpdb->last_error
+				);
+			} else {
+				$error = esc_html__(
+					'Registration check in update failed because of an unknown database error',
+					'event_espresso'
+				);
+			}
+			EE_Error::add_error($error, __FILE__, __FUNCTION__, __LINE__);
+			return false;
+		}
+		return $status_to;
+	}
+
+
+	/**
+	 * Returns the latest datetime related to this registration (via the ticket attached to the registration).
+	 * "Latest" is defined by the `DTT_EVT_start` column.
+	 *
+	 * @return EE_Datetime|null
+	 * @throws EE_Error
+	 */
+	public function get_latest_related_datetime()
+	{
+		return EEM_Datetime::instance()->get_one(
+			array(
+				array(
+					'Ticket.Registration.REG_ID' => $this->ID(),
+				),
+				'order_by' => array('DTT_EVT_start' => 'DESC'),
+			)
+		);
+	}
+
+
+	/**
+	 * Returns the earliest datetime related to this registration (via the ticket attached to the registration).
+	 * "Earliest" is defined by the `DTT_EVT_start` column.
+	 *
+	 * @throws EE_Error
+	 */
+	public function get_earliest_related_datetime()
+	{
+		return EEM_Datetime::instance()->get_one(
+			array(
+				array(
+					'Ticket.Registration.REG_ID' => $this->ID(),
+				),
+				'order_by' => array('DTT_EVT_start' => 'ASC'),
+			)
+		);
+	}
+
+
+	/**
+	 * This method simply returns the check-in status for this registration and the given datetime.
+	 * If neither the datetime nor the checkin values are provided as arguments,
+	 * then this will return the LATEST check-in status for the registration across all datetimes it belongs to.
+	 *
+	 * @param  int       $DTT_ID  The ID of the datetime we're checking against
+	 *                            (if empty we'll get the primary datetime for
+	 *                            this registration (via event) and use it's ID);
+	 * @param EE_Checkin $checkin If present, we use the given checkin object rather than the dtt_id.
+	 *
+	 * @return int                Integer representing Check-in status.
+	 * @throws EE_Error
+	 */
+	public function check_in_status_for_datetime($DTT_ID = 0, $checkin = null)
+	{
+		$checkin_query_params = array(
+			'order_by' => array('CHK_timestamp' => 'DESC'),
+		);
+
+		if ($DTT_ID > 0) {
+			$checkin_query_params[0] = array('DTT_ID' => $DTT_ID);
+		}
+
+		// get checkin object (if exists)
+		$checkin = $checkin instanceof EE_Checkin
+			? $checkin
+			: $this->get_first_related('Checkin', $checkin_query_params);
+		if ($checkin instanceof EE_Checkin) {
+			if ($checkin->get('CHK_in')) {
+				return EE_Checkin::status_checked_in; // checked in
+			}
+			return EE_Checkin::status_checked_out; // had checked in but is now checked out.
+		}
+		return EE_Checkin::status_checked_never; // never been checked in
+	}
+
+
+	/**
+	 * This method returns a localized message for the toggled Check-in message.
+	 *
+	 * @param  int $DTT_ID include specific datetime to get the correct Check-in message.  If not included or null,
+	 *                     then it is assumed Check-in for primary datetime was toggled.
+	 * @param bool $error  This just flags that you want an error message returned. This is put in so that the error
+	 *                     message can be customized with the attendee name.
+	 * @return string internationalized message
+	 * @throws EE_Error
+	 */
+	public function get_checkin_msg($DTT_ID, $error = false)
+	{
+		// let's get the attendee first so we can include the name of the attendee
+		$attendee = $this->get_first_related('Attendee');
+		if ($attendee instanceof EE_Attendee) {
+			if ($error) {
+				return sprintf(__("%s's check-in status was not changed.", "event_espresso"), $attendee->full_name());
+			}
+			$cur_status = $this->check_in_status_for_datetime($DTT_ID);
+			// what is the status message going to be?
+			switch ($cur_status) {
+				case EE_Checkin::status_checked_never:
+					return sprintf(
+						__("%s has been removed from Check-in records", "event_espresso"),
+						$attendee->full_name()
+					);
+					break;
+				case EE_Checkin::status_checked_in:
+					return sprintf(__('%s has been checked in', 'event_espresso'), $attendee->full_name());
+					break;
+				case EE_Checkin::status_checked_out:
+					return sprintf(__('%s has been checked out', 'event_espresso'), $attendee->full_name());
+					break;
+			}
+		}
+		return esc_html__("The check-in status could not be determined.", "event_espresso");
+	}
+
+
+	/**
+	 * Returns the related EE_Transaction to this registration
+	 *
+	 * @return EE_Transaction
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 */
+	public function transaction()
+	{
+		$transaction = $this->get_first_related('Transaction');
+		if (! $transaction instanceof \EE_Transaction) {
+			throw new EntityNotFoundException('Transaction ID', $this->transaction_ID());
+		}
+		return $transaction;
+	}
+
+
+	/**
+	 *        get Registration Code
+	 */
+	public function reg_code()
+	{
+		return $this->get('REG_code');
+	}
+
+
+	/**
+	 *        get Transaction ID
+	 */
+	public function transaction_ID()
+	{
+		return $this->get('TXN_ID');
+	}
+
+
+	/**
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public function ticket_ID()
+	{
+		return $this->get('TKT_ID');
+	}
+
+
+	/**
+	 *        Set Registration Code
+	 *
+	 * @access    public
+	 * @param    string  $REG_code Registration Code
+	 * @param    boolean $use_default
+	 * @throws EE_Error
+	 */
+	public function set_reg_code($REG_code, $use_default = false)
+	{
+		if (empty($REG_code)) {
+			EE_Error::add_error(
+				esc_html__('REG_code can not be empty.', 'event_espresso'),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+			return;
+		}
+		if (! $this->reg_code()) {
+			parent::set('REG_code', $REG_code, $use_default);
+		} else {
+			EE_Error::doing_it_wrong(
+				__CLASS__ . '::' . __FUNCTION__,
+				esc_html__('Can not change a registration REG_code once it has been set.', 'event_espresso'),
+				'4.6.0'
+			);
+		}
+	}
+
+
+	/**
+	 * Returns all other registrations in the same group as this registrant who have the same ticket option.
+	 * Note, if you want to just get all registrations in the same transaction (group), use:
+	 *    $registration->transaction()->registrations();
+	 *
+	 * @since 4.5.0
+	 * @return EE_Registration[] or empty array if this isn't a group registration.
+	 * @throws EE_Error
+	 */
+	public function get_all_other_registrations_in_group()
+	{
+		if ($this->group_size() < 2) {
+			return array();
+		}
+
+		$query[0] = array(
+			'TXN_ID' => $this->transaction_ID(),
+			'REG_ID' => array('!=', $this->ID()),
+			'TKT_ID' => $this->ticket_ID(),
+		);
+		/** @var EE_Registration[] $registrations */
+		$registrations = $this->get_model()->get_all($query);
+		return $registrations;
+	}
+
+	/**
+	 * Return the link to the admin details for the object.
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_admin_details_link()
+	{
+		EE_Registry::instance()->load_helper('URL');
+		return EEH_URL::add_query_args_and_nonce(
+			array(
+				'page'    => 'espresso_registrations',
+				'action'  => 'view_registration',
+				'_REG_ID' => $this->ID(),
+			),
+			admin_url('admin.php')
+		);
+	}
+
+	/**
+	 * Returns the link to the editor for the object.  Sometimes this is the same as the details.
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_admin_edit_link()
+	{
+		return $this->get_admin_details_link();
+	}
+
+	/**
+	 * Returns the link to a settings page for the object.
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_admin_settings_link()
+	{
+		return $this->get_admin_details_link();
+	}
+
+	/**
+	 * Returns the link to the "overview" for the object (typically the "list table" view).
+	 *
+	 * @return string
+	 */
+	public function get_admin_overview_link()
+	{
+		EE_Registry::instance()->load_helper('URL');
+		return EEH_URL::add_query_args_and_nonce(
+			array(
+				'page' => 'espresso_registrations',
+			),
+			admin_url('admin.php')
+		);
+	}
+
+
+	/**
+	 * @param array $query_params
+	 *
+	 * @return \EE_Registration[]
+	 * @throws EE_Error
+	 */
+	public function payments($query_params = array())
+	{
+		return $this->get_many_related('Payment', $query_params);
+	}
+
+
+	/**
+	 * @param array $query_params
+	 *
+	 * @return \EE_Registration_Payment[]
+	 * @throws EE_Error
+	 */
+	public function registration_payments($query_params = array())
+	{
+		return $this->get_many_related('Registration_Payment', $query_params);
+	}
+
+
+	/**
+	 * This grabs the payment method corresponding to the last payment made for the amount owing on the registration.
+	 * Note: if there are no payments on the registration there will be no payment method returned.
+	 *
+	 * @return EE_Payment_Method|null
+	 */
+	public function payment_method()
+	{
+		return EEM_Payment_Method::instance()->get_last_used_for_registration($this);
+	}
+
+
+	/**
+	 * @return \EE_Line_Item
+	 * @throws EntityNotFoundException
+	 * @throws EE_Error
+	 */
+	public function ticket_line_item()
+	{
+		$ticket = $this->ticket();
+		$transaction = $this->transaction();
+		$line_item = null;
+		$ticket_line_items = \EEH_Line_Item::get_line_items_by_object_type_and_IDs(
+			$transaction->total_line_item(),
+			'Ticket',
+			array($ticket->ID())
+		);
+		foreach ($ticket_line_items as $ticket_line_item) {
+			if ($ticket_line_item instanceof \EE_Line_Item
+				&& $ticket_line_item->OBJ_type() === 'Ticket'
+				&& $ticket_line_item->OBJ_ID() === $ticket->ID()
+			) {
+				$line_item = $ticket_line_item;
+				break;
+			}
+		}
+		if (! ($line_item instanceof \EE_Line_Item && $line_item->OBJ_type() === 'Ticket')) {
+			throw new EntityNotFoundException('Line Item Ticket ID', $ticket->ID());
+		}
+		return $line_item;
+	}
+
+
+	/**
+	 * Soft Deletes this model object.
+	 *
+	 * @return boolean | int
+	 * @throws RuntimeException
+	 * @throws EE_Error
+	 */
+	public function delete()
+	{
+		if ($this->update_extra_meta(EE_Registration::PRE_TRASH_REG_STATUS_KEY, $this->status_ID()) === true) {
+			$this->set_status(EEM_Registration::status_id_cancelled);
+		}
+		return parent::delete();
+	}
+
+
+	/**
+	 * Restores whatever the previous status was on a registration before it was trashed (if possible)
+	 *
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function restore()
+	{
+		$previous_status = $this->get_extra_meta(
+			EE_Registration::PRE_TRASH_REG_STATUS_KEY,
+			true,
+			EEM_Registration::status_id_cancelled
+		);
+		if ($previous_status) {
+			$this->delete_extra_meta(EE_Registration::PRE_TRASH_REG_STATUS_KEY);
+			$this->set_status($previous_status);
+		}
+		return parent::restore();
+	}
+
+
+	/**
+	 * possibly toggle Registration status based on comparison of REG_paid vs REG_final_price
+	 *
+	 * @param  boolean $trigger_set_status_logic EE_Registration::set_status() can trigger additional logic
+	 *                                           depending on whether the reg status changes to or from "Approved"
+	 * @return boolean whether the Registration status was updated
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function updateStatusBasedOnTotalPaid($trigger_set_status_logic = true)
+	{
+		$paid = $this->paid();
+		$price = $this->final_price();
+		switch (true) {
+			// overpaid or paid
+			case EEH_Money::compare_floats($paid, $price, '>'):
+			case EEH_Money::compare_floats($paid, $price):
+				$new_status = EEM_Registration::status_id_approved;
+				break;
+			//  underpaid
+			case EEH_Money::compare_floats($paid, $price, '<'):
+				$new_status = EEM_Registration::status_id_pending_payment;
+				break;
+			// uhhh Houston...
+			default:
+				throw new RuntimeException(
+					esc_html__('The total paid calculation for this registration is inaccurate.', 'event_espresso')
+				);
+		}
+		if ($new_status !== $this->status_ID()) {
+			if ($trigger_set_status_logic) {
+				return $this->set_status($new_status);
+			}
+			parent::set('STS_ID', $new_status);
+			return true;
+		}
+		return false;
+	}
+
+
+	/*************************** DEPRECATED ***************************/
+
+
+	/**
+	 * @deprecated
+	 * @since     4.7.0
+	 * @access    public
+	 */
+	public function price_paid()
+	{
+		EE_Error::doing_it_wrong(
+			'EE_Registration::price_paid()',
+			esc_html__(
+				'This method is deprecated, please use EE_Registration::final_price() instead.',
+				'event_espresso'
+			),
+			'4.7.0'
+		);
+		return $this->final_price();
+	}
+
+
+	/**
+	 * @deprecated
+	 * @since     4.7.0
+	 * @access    public
+	 * @param    float $REG_final_price
+	 * @throws EE_Error
+	 * @throws RuntimeException
+	 */
+	public function set_price_paid($REG_final_price = 0.00)
+	{
+		EE_Error::doing_it_wrong(
+			'EE_Registration::set_price_paid()',
+			esc_html__(
+				'This method is deprecated, please use EE_Registration::set_final_price() instead.',
+				'event_espresso'
+			),
+			'4.7.0'
+		);
+		$this->set_final_price($REG_final_price);
+	}
+
+
+	/**
+	 * @deprecated
+	 * @since 4.7.0
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function pretty_price_paid()
+	{
+		EE_Error::doing_it_wrong(
+			'EE_Registration::pretty_price_paid()',
+			esc_html__(
+				'This method is deprecated, please use EE_Registration::pretty_final_price() instead.',
+				'event_espresso'
+			),
+			'4.7.0'
+		);
+		return $this->pretty_final_price();
+	}
+
+
+	/**
+	 * Gets the primary datetime related to this registration via the related Event to this registration
+	 *
+	 * @deprecated 4.9.17
+	 * @return EE_Datetime
+	 * @throws EE_Error
+	 * @throws EntityNotFoundException
+	 */
+	public function get_related_primary_datetime()
+	{
+		EE_Error::doing_it_wrong(
+			__METHOD__,
+			esc_html__(
+				'Use EE_Registration::get_latest_related_datetime() or EE_Registration::get_earliest_related_datetime()',
+				'event_espresso'
+			),
+			'4.9.17',
+			'5.0.0'
+		);
+		return $this->event()->primary_datetime();
+	}
 }

core/db_classes/EE_Message_Template_Group.class.php

Doc Comments +1 added lines, -1 removed lines

@@ -211,7 +211,7 @@
      * appropriately.
      *
      * @throws EE_Error
-     * @return EE_message_type|false if exception thrown.
+     * @return null|EE_message_type if exception thrown.
      */
     public function message_type_obj()
     {

Spacing +8 added lines, -8 removed lines

@@ -48,7 +48,7 @@ 
      */
     public function set_message_type($message_type = false)
     {
-        if (! $message_type) {
+        if ( ! $message_type) {
             throw new EE_Error(esc_html__('Missing required value for the message_type parameter', 'event_espresso'));
         }
         $this->set('MTP_message_type', $message_type);
@@ -61,7 +61,7 @@ 
      */
     public function set_messenger($messenger = false)
     {
-        if (! $messenger) {
+        if ( ! $messenger) {
             throw new EE_Error(esc_html__('Missing required value for the messenger parameter', 'event_espresso'));
         }
         $this->set('MTP_messenger', $messenger);
@@ -74,7 +74,7 @@ 
      */
     public function set_group_template_id($GRP_ID = false)
     {
-        if (! $GRP_ID) {
+        if ( ! $GRP_ID) {
             throw new EE_Error(
                 esc_html__(
                     'Missing required value for the message template group id',
@@ -290,7 +290,7 @@ 
         }
         // note contexts could have CHECKBOX fields per context. So we return the objects indexed by context AND field.
         foreach ($mtps as $mtp) {
-            $mtps_arr[ $mtp->get('MTP_context') ][ $mtp->get('MTP_template_field') ] = $mtp;
+            $mtps_arr[$mtp->get('MTP_context')][$mtp->get('MTP_template_field')] = $mtp;
         }
         return $mtps_arr;
     }
@@ -430,7 +430,7 @@ 
     public function deactivate_context($context)
     {
         $this->validate_context($context);
-        return $this->update_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, false);
+        return $this->update_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX.$context, false);
     }
 
 
@@ -445,7 +445,7 @@ 
     public function activate_context($context)
     {
         $this->validate_context($context);
-        return $this->update_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, true);
+        return $this->update_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX.$context, true);
     }
 
 
@@ -465,7 +465,7 @@ 
     {
         $this->validate_context($context);
         return filter_var(
-            $this->get_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, true, true),
+            $this->get_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX.$context, true, true),
             FILTER_VALIDATE_BOOLEAN
         );
     }
@@ -481,7 +481,7 @@ 
     public function validate_context($context)
     {
         $contexts = $this->contexts_config();
-        if (! isset($contexts[ $context ])) {
+        if ( ! isset($contexts[$context])) {
             throw new InvalidIdentifierException(
                 '',
                 '',

Indentation +483 added lines, -483 removed lines

@@ -13,487 +13,487 @@
 class EE_Message_Template_Group extends EE_Soft_Delete_Base_Class
 {
 
-    /**
-     * Extra Meta key prefix for whether a given context for this message tmeplate group is active or not.
-     */
-    const ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX = 'active_context_';
-
-    /**
-     * @param array  $props_n_values
-     * @param string $timezone
-     * @return EE_Message_Template_Group|mixed
-     * @throws EE_Error
-     */
-    public static function new_instance($props_n_values = array(), $timezone = '')
-    {
-        $has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone);
-        return $has_object ? $has_object : new self($props_n_values, false, $timezone);
-    }
-
-
-    /**
-     * @param array  $props_n_values
-     * @param string $timezone
-     * @return EE_Message_Template_Group
-     */
-    public static function new_instance_from_db($props_n_values = array(), $timezone = '')
-    {
-        return new self($props_n_values, true, $timezone);
-    }
-
-
-    /**
-     * @param bool $message_type
-     * @throws EE_Error
-     */
-    public function set_message_type($message_type = false)
-    {
-        if (! $message_type) {
-            throw new EE_Error(esc_html__('Missing required value for the message_type parameter', 'event_espresso'));
-        }
-        $this->set('MTP_message_type', $message_type);
-    }
-
-
-    /**
-     * @param bool $messenger
-     * @throws EE_Error
-     */
-    public function set_messenger($messenger = false)
-    {
-        if (! $messenger) {
-            throw new EE_Error(esc_html__('Missing required value for the messenger parameter', 'event_espresso'));
-        }
-        $this->set('MTP_messenger', $messenger);
-    }
-
-
-    /**
-     * @param bool $GRP_ID
-     * @throws EE_Error
-     */
-    public function set_group_template_id($GRP_ID = false)
-    {
-        if (! $GRP_ID) {
-            throw new EE_Error(
-                esc_html__(
-                    'Missing required value for the message template group id',
-                    'event_espresso'
-                )
-            );
-        }
-        $this->set('GRP_ID', $GRP_ID);
-    }
-
-
-    /**
-     * get Group ID
-     *
-     * @access public
-     * @return int
-     * @throws EE_Error
-     */
-    public function GRP_ID()
-    {
-        return $this->get('GRP_ID');
-    }
-
-
-    /**
-     * get User ID
-     *
-     * @access public
-     * @return int
-     * @throws EE_Error
-     */
-    public function user()
-    {
-        $user_id = $this->get('MTP_user_id');
-        return empty($user_id) ? get_current_user_id() : $user_id;
-    }
-
-
-    /**
-     * Wrapper for the user function() (preserve backward compat)
-     *
-     * @since  4.5.0
-     * @return int
-     * @throws EE_Error
-     */
-    public function wp_user()
-    {
-        return $this->user();
-    }
-
-
-    /**
-     * This simply returns a count of all related events to this message template group
-     *
-     * @return int
-     */
-    public function count_events()
-    {
-        return $this->count_related('Event');
-    }
-
-
-    /**
-     * returns the name saved in the db for this template
-     *
-     * @return string
-     * @throws EE_Error
-     */
-    public function name()
-    {
-        return $this->get('MTP_name');
-    }
-
-
-    /**
-     * Returns the description saved in the db for this template group
-     *
-     * @return string
-     * @throws EE_Error
-     */
-    public function description()
-    {
-        return $this->get('MTP_description');
-    }
-
-
-    /**
-     * returns all related EE_Message_Template objects
-     *
-     * @param  array $query_params @see https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
-     * @return EE_Message_Template[]
-     * @throws EE_Error
-     */
-    public function message_templates($query_params = array())
-    {
-        return $this->get_many_related('Message_Template', $query_params);
-    }
-
-
-    /**
-     * get Message Messenger
-     *
-     * @access public
-     * @return string
-     * @throws EE_Error
-     */
-    public function messenger()
-    {
-        return $this->get('MTP_messenger');
-    }
-
-
-    /**
-     * get Message Messenger OBJECT
-     * If an attempt to get the corresponding messenger object fails, then we set this message
-     * template group to inactive, and save to db.  Then return null so client code can handle
-     * appropriately.
-     *
-     * @return EE_messenger
-     * @throws EE_Error
-     */
-    public function messenger_obj()
-    {
-        $messenger = $this->messenger();
-        try {
-            $messenger = EEH_MSG_Template::messenger_obj($messenger);
-        } catch (EE_Error $e) {
-            // if an exception was thrown then let's deactivate this message template group because it means there is no
-            // class for this messenger in this group.
-            $this->set('MTP_is_active', false);
-            $this->save();
-            return null;
-        }
-        return $messenger;
-    }
-
-
-    /**
-     * get Message Type
-     *
-     * @access public
-     * @return string
-     * @throws EE_Error
-     */
-    public function message_type()
-    {
-        return $this->get('MTP_message_type');
-    }
-
-
-    /**
-     * get Message type OBJECT
-     * If an attempt to get the corresponding message type object fails, then we set this message
-     * template group to inactive, and save to db.  Then return null so client code can handle
-     * appropriately.
-     *
-     * @throws EE_Error
-     * @return EE_message_type|false if exception thrown.
-     */
-    public function message_type_obj()
-    {
-        $message_type = $this->message_type();
-        try {
-            $message_type = EEH_MSG_Template::message_type_obj($message_type);
-        } catch (EE_Error $e) {
-            // if an exception was thrown then let's deactivate this message template group because it means there is no
-            // class for the message type in this group.
-            $this->set('MTP_is_active', false);
-            $this->save();
-            return null;
-        }
-        return $message_type;
-    }
-
-
-    /**
-     * @return array
-     * @throws EE_Error
-     */
-    public function contexts_config()
-    {
-        return $this->message_type_obj()->get_contexts();
-    }
-
-
-    /**
-     * This returns the context_label for contexts as set in the message type object
-     * Note this is an array with singular and plural keys
-     *
-     * @access public
-     * @return array labels for "context"
-     * @throws EE_Error
-     */
-    public function context_label()
-    {
-        $obj = $this->message_type_obj();
-        return $obj->get_context_label();
-    }
-
-
-    /**
-     * This returns an array of EE_Message_Template objects indexed by context and field.
-     *
-     * @return array ()
-     * @throws EE_Error
-     */
-    public function context_templates()
-    {
-        $mtps_arr = array();
-        $mtps = $this->get_many_related('Message_Template');
-        if (empty($mtps)) {
-            return array();
-        }
-        // note contexts could have CHECKBOX fields per context. So we return the objects indexed by context AND field.
-        foreach ($mtps as $mtp) {
-            $mtps_arr[ $mtp->get('MTP_context') ][ $mtp->get('MTP_template_field') ] = $mtp;
-        }
-        return $mtps_arr;
-    }
-
-
-    /**
-     * this returns if the template group this template belongs to is global
-     *
-     * @return bool true if it is, false if it isn't
-     * @throws EE_Error
-     */
-    public function is_global()
-    {
-        return $this->get('MTP_is_global');
-    }
-
-
-    /**
-     * this returns if the template group this template belongs to is active (i.e. turned "on" or not)
-     *
-     * @return bool true if it is, false if it isn't
-     * @throws EE_Error
-     */
-    public function is_active()
-    {
-        return $this->get('MTP_is_active');
-    }
-
-
-    /**
-     * This will return an array of shortcodes => labels from the messenger and message_type objects associated with
-     * this template.
-     *
-     * @since 4.3.0
-     * @uses  EEH_MSG_Template::get_shortcodes()
-     * @param string $context what context we're going to return shortcodes for
-     * @param array  $fields  what fields we're returning valid shortcodes for.  If empty then we assume all fields are
-     *                        to be returned.
-     * @param bool   $merged  If TRUE then we don't return shortcodes indexed by field but instead an array of the
-     *                        unique shortcodes for all the given (or all) fields.
-     * @return mixed (array|bool) an array of shortcodes in the format array( '[shortcode] => 'label') OR FALSE if no
-     *                        shortcodes found.
-     * @throws EE_Error
-     */
-    public function get_shortcodes($context, $fields = array(), $merged = false)
-    {
-        $messenger = $this->messenger();
-        $message_type = $this->message_type();
-        return EEH_MSG_Template::get_shortcodes($message_type, $messenger, $fields, $context, $merged);
-    }
-
-
-    /**
-     * This just gets the template pack name assigned to this message template group.  If it's not set, then we just
-     * use the default template pack.
-     *
-     * @since 4.5.0
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_template_pack_name()
-    {
-        return $this->get_extra_meta('MTP_template_pack', true, 'default');
-    }
-
-
-    /**
-     * This returns the specific template pack object referenced by the template pack name attached to this message
-     * template group.  If no template pack is assigned then the default template pack is retrieved.
-     *
-     * @since 4.5.0
-     * @return EE_Messages_Template_Pack
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws \EventEspresso\core\exceptions\InvalidDataTypeException
-     * @throws \EventEspresso\core\exceptions\InvalidInterfaceException
-     */
-    public function get_template_pack()
-    {
-        $pack_name = $this->get_template_pack_name();
-        EE_Registry::instance()->load_helper('MSG_Template');
-        return EEH_MSG_Template::get_template_pack($pack_name);
-    }
-
-
-    /**
-     * This retrieves the template variation assigned to this message template group.  If it's not set, then we just
-     * use the default template variation.
-     *
-     * @since 4.5.0
-     * @return string
-     * @throws EE_Error
-     */
-    public function get_template_pack_variation()
-    {
-        return $this->get_extra_meta('MTP_variation', true, 'default');
-    }
-
-
-    /**
-     * This just sets the template pack name attached to this message template group.
-     *
-     * @since 4.5.0
-     * @param string $template_pack_name What message template pack is assigned.
-     * @return int
-     * @throws EE_Error
-     */
-    public function set_template_pack_name($template_pack_name)
-    {
-        return $this->update_extra_meta('MTP_template_pack', $template_pack_name);
-    }
-
-
-    /**
-     * This just sets the template pack variation attached to this message template group.
-     *
-     * @since 4.5.0
-     * @param string $variation What variation is being set on the message template group.
-     * @return int
-     * @throws EE_Error
-     */
-    public function set_template_pack_variation($variation)
-    {
-        return $this->update_extra_meta('MTP_variation', $variation);
-    }
-
-
-    /**
-     * Deactivates the given context.
-     *
-     * @param $context
-     * @return bool|int
-     * @throws EE_Error
-     * @throws InvalidIdentifierException
-     */
-    public function deactivate_context($context)
-    {
-        $this->validate_context($context);
-        return $this->update_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, false);
-    }
-
-
-    /**
-     * Activates the given context.
-     *
-     * @param $context
-     * @return bool|int
-     * @throws EE_Error
-     * @throws InvalidIdentifierException
-     */
-    public function activate_context($context)
-    {
-        $this->validate_context($context);
-        return $this->update_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, true);
-    }
-
-
-    /**
-     * Returns whether the context is active or not.
-     * Note, this will default to true if the extra meta record doesn't exist.
-     * Also, this does NOT account for whether the "To" field is empty or not. Some messengers may allow the "To" field
-     * to be empty (@see EE_Messenger::allow_empty_to_field()) so an empty "To" field is not always an indicator of
-     * whether a context is "active" or not.
-     *
-     * @param $context
-     * @return bool
-     * @throws EE_Error
-     * @throws InvalidIdentifierException
-     */
-    public function is_context_active($context)
-    {
-        $this->validate_context($context);
-        return filter_var(
-            $this->get_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, true, true),
-            FILTER_VALIDATE_BOOLEAN
-        );
-    }
-
-
-    /**
-     * Validates the incoming context to verify it matches a registered context for the related message type.
-     *
-     * @param string $context
-     * @throws EE_Error
-     * @throws InvalidIdentifierException
-     */
-    public function validate_context($context)
-    {
-        $contexts = $this->contexts_config();
-        if (! isset($contexts[ $context ])) {
-            throw new InvalidIdentifierException(
-                '',
-                '',
-                sprintf(
-                    esc_html__(
-                        'An invalid string identifying a context was provided.  "%1$s" was received, and one of "%2$s" was expected.',
-                        'event_espresso'
-                    ),
-                    $context,
-                    implode(',', array_keys($contexts))
-                )
-            );
-        }
-    }
+	/**
+	 * Extra Meta key prefix for whether a given context for this message tmeplate group is active or not.
+	 */
+	const ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX = 'active_context_';
+
+	/**
+	 * @param array  $props_n_values
+	 * @param string $timezone
+	 * @return EE_Message_Template_Group|mixed
+	 * @throws EE_Error
+	 */
+	public static function new_instance($props_n_values = array(), $timezone = '')
+	{
+		$has_object = parent::_check_for_object($props_n_values, __CLASS__, $timezone);
+		return $has_object ? $has_object : new self($props_n_values, false, $timezone);
+	}
+
+
+	/**
+	 * @param array  $props_n_values
+	 * @param string $timezone
+	 * @return EE_Message_Template_Group
+	 */
+	public static function new_instance_from_db($props_n_values = array(), $timezone = '')
+	{
+		return new self($props_n_values, true, $timezone);
+	}
+
+
+	/**
+	 * @param bool $message_type
+	 * @throws EE_Error
+	 */
+	public function set_message_type($message_type = false)
+	{
+		if (! $message_type) {
+			throw new EE_Error(esc_html__('Missing required value for the message_type parameter', 'event_espresso'));
+		}
+		$this->set('MTP_message_type', $message_type);
+	}
+
+
+	/**
+	 * @param bool $messenger
+	 * @throws EE_Error
+	 */
+	public function set_messenger($messenger = false)
+	{
+		if (! $messenger) {
+			throw new EE_Error(esc_html__('Missing required value for the messenger parameter', 'event_espresso'));
+		}
+		$this->set('MTP_messenger', $messenger);
+	}
+
+
+	/**
+	 * @param bool $GRP_ID
+	 * @throws EE_Error
+	 */
+	public function set_group_template_id($GRP_ID = false)
+	{
+		if (! $GRP_ID) {
+			throw new EE_Error(
+				esc_html__(
+					'Missing required value for the message template group id',
+					'event_espresso'
+				)
+			);
+		}
+		$this->set('GRP_ID', $GRP_ID);
+	}
+
+
+	/**
+	 * get Group ID
+	 *
+	 * @access public
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public function GRP_ID()
+	{
+		return $this->get('GRP_ID');
+	}
+
+
+	/**
+	 * get User ID
+	 *
+	 * @access public
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public function user()
+	{
+		$user_id = $this->get('MTP_user_id');
+		return empty($user_id) ? get_current_user_id() : $user_id;
+	}
+
+
+	/**
+	 * Wrapper for the user function() (preserve backward compat)
+	 *
+	 * @since  4.5.0
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public function wp_user()
+	{
+		return $this->user();
+	}
+
+
+	/**
+	 * This simply returns a count of all related events to this message template group
+	 *
+	 * @return int
+	 */
+	public function count_events()
+	{
+		return $this->count_related('Event');
+	}
+
+
+	/**
+	 * returns the name saved in the db for this template
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function name()
+	{
+		return $this->get('MTP_name');
+	}
+
+
+	/**
+	 * Returns the description saved in the db for this template group
+	 *
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function description()
+	{
+		return $this->get('MTP_description');
+	}
+
+
+	/**
+	 * returns all related EE_Message_Template objects
+	 *
+	 * @param  array $query_params @see https://github.com/eventespresso/event-espresso-core/tree/master/docs/G--Model-System/model-query-params.md
+	 * @return EE_Message_Template[]
+	 * @throws EE_Error
+	 */
+	public function message_templates($query_params = array())
+	{
+		return $this->get_many_related('Message_Template', $query_params);
+	}
+
+
+	/**
+	 * get Message Messenger
+	 *
+	 * @access public
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function messenger()
+	{
+		return $this->get('MTP_messenger');
+	}
+
+
+	/**
+	 * get Message Messenger OBJECT
+	 * If an attempt to get the corresponding messenger object fails, then we set this message
+	 * template group to inactive, and save to db.  Then return null so client code can handle
+	 * appropriately.
+	 *
+	 * @return EE_messenger
+	 * @throws EE_Error
+	 */
+	public function messenger_obj()
+	{
+		$messenger = $this->messenger();
+		try {
+			$messenger = EEH_MSG_Template::messenger_obj($messenger);
+		} catch (EE_Error $e) {
+			// if an exception was thrown then let's deactivate this message template group because it means there is no
+			// class for this messenger in this group.
+			$this->set('MTP_is_active', false);
+			$this->save();
+			return null;
+		}
+		return $messenger;
+	}
+
+
+	/**
+	 * get Message Type
+	 *
+	 * @access public
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function message_type()
+	{
+		return $this->get('MTP_message_type');
+	}
+
+
+	/**
+	 * get Message type OBJECT
+	 * If an attempt to get the corresponding message type object fails, then we set this message
+	 * template group to inactive, and save to db.  Then return null so client code can handle
+	 * appropriately.
+	 *
+	 * @throws EE_Error
+	 * @return EE_message_type|false if exception thrown.
+	 */
+	public function message_type_obj()
+	{
+		$message_type = $this->message_type();
+		try {
+			$message_type = EEH_MSG_Template::message_type_obj($message_type);
+		} catch (EE_Error $e) {
+			// if an exception was thrown then let's deactivate this message template group because it means there is no
+			// class for the message type in this group.
+			$this->set('MTP_is_active', false);
+			$this->save();
+			return null;
+		}
+		return $message_type;
+	}
+
+
+	/**
+	 * @return array
+	 * @throws EE_Error
+	 */
+	public function contexts_config()
+	{
+		return $this->message_type_obj()->get_contexts();
+	}
+
+
+	/**
+	 * This returns the context_label for contexts as set in the message type object
+	 * Note this is an array with singular and plural keys
+	 *
+	 * @access public
+	 * @return array labels for "context"
+	 * @throws EE_Error
+	 */
+	public function context_label()
+	{
+		$obj = $this->message_type_obj();
+		return $obj->get_context_label();
+	}
+
+
+	/**
+	 * This returns an array of EE_Message_Template objects indexed by context and field.
+	 *
+	 * @return array ()
+	 * @throws EE_Error
+	 */
+	public function context_templates()
+	{
+		$mtps_arr = array();
+		$mtps = $this->get_many_related('Message_Template');
+		if (empty($mtps)) {
+			return array();
+		}
+		// note contexts could have CHECKBOX fields per context. So we return the objects indexed by context AND field.
+		foreach ($mtps as $mtp) {
+			$mtps_arr[ $mtp->get('MTP_context') ][ $mtp->get('MTP_template_field') ] = $mtp;
+		}
+		return $mtps_arr;
+	}
+
+
+	/**
+	 * this returns if the template group this template belongs to is global
+	 *
+	 * @return bool true if it is, false if it isn't
+	 * @throws EE_Error
+	 */
+	public function is_global()
+	{
+		return $this->get('MTP_is_global');
+	}
+
+
+	/**
+	 * this returns if the template group this template belongs to is active (i.e. turned "on" or not)
+	 *
+	 * @return bool true if it is, false if it isn't
+	 * @throws EE_Error
+	 */
+	public function is_active()
+	{
+		return $this->get('MTP_is_active');
+	}
+
+
+	/**
+	 * This will return an array of shortcodes => labels from the messenger and message_type objects associated with
+	 * this template.
+	 *
+	 * @since 4.3.0
+	 * @uses  EEH_MSG_Template::get_shortcodes()
+	 * @param string $context what context we're going to return shortcodes for
+	 * @param array  $fields  what fields we're returning valid shortcodes for.  If empty then we assume all fields are
+	 *                        to be returned.
+	 * @param bool   $merged  If TRUE then we don't return shortcodes indexed by field but instead an array of the
+	 *                        unique shortcodes for all the given (or all) fields.
+	 * @return mixed (array|bool) an array of shortcodes in the format array( '[shortcode] => 'label') OR FALSE if no
+	 *                        shortcodes found.
+	 * @throws EE_Error
+	 */
+	public function get_shortcodes($context, $fields = array(), $merged = false)
+	{
+		$messenger = $this->messenger();
+		$message_type = $this->message_type();
+		return EEH_MSG_Template::get_shortcodes($message_type, $messenger, $fields, $context, $merged);
+	}
+
+
+	/**
+	 * This just gets the template pack name assigned to this message template group.  If it's not set, then we just
+	 * use the default template pack.
+	 *
+	 * @since 4.5.0
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_template_pack_name()
+	{
+		return $this->get_extra_meta('MTP_template_pack', true, 'default');
+	}
+
+
+	/**
+	 * This returns the specific template pack object referenced by the template pack name attached to this message
+	 * template group.  If no template pack is assigned then the default template pack is retrieved.
+	 *
+	 * @since 4.5.0
+	 * @return EE_Messages_Template_Pack
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws \EventEspresso\core\exceptions\InvalidDataTypeException
+	 * @throws \EventEspresso\core\exceptions\InvalidInterfaceException
+	 */
+	public function get_template_pack()
+	{
+		$pack_name = $this->get_template_pack_name();
+		EE_Registry::instance()->load_helper('MSG_Template');
+		return EEH_MSG_Template::get_template_pack($pack_name);
+	}
+
+
+	/**
+	 * This retrieves the template variation assigned to this message template group.  If it's not set, then we just
+	 * use the default template variation.
+	 *
+	 * @since 4.5.0
+	 * @return string
+	 * @throws EE_Error
+	 */
+	public function get_template_pack_variation()
+	{
+		return $this->get_extra_meta('MTP_variation', true, 'default');
+	}
+
+
+	/**
+	 * This just sets the template pack name attached to this message template group.
+	 *
+	 * @since 4.5.0
+	 * @param string $template_pack_name What message template pack is assigned.
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public function set_template_pack_name($template_pack_name)
+	{
+		return $this->update_extra_meta('MTP_template_pack', $template_pack_name);
+	}
+
+
+	/**
+	 * This just sets the template pack variation attached to this message template group.
+	 *
+	 * @since 4.5.0
+	 * @param string $variation What variation is being set on the message template group.
+	 * @return int
+	 * @throws EE_Error
+	 */
+	public function set_template_pack_variation($variation)
+	{
+		return $this->update_extra_meta('MTP_variation', $variation);
+	}
+
+
+	/**
+	 * Deactivates the given context.
+	 *
+	 * @param $context
+	 * @return bool|int
+	 * @throws EE_Error
+	 * @throws InvalidIdentifierException
+	 */
+	public function deactivate_context($context)
+	{
+		$this->validate_context($context);
+		return $this->update_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, false);
+	}
+
+
+	/**
+	 * Activates the given context.
+	 *
+	 * @param $context
+	 * @return bool|int
+	 * @throws EE_Error
+	 * @throws InvalidIdentifierException
+	 */
+	public function activate_context($context)
+	{
+		$this->validate_context($context);
+		return $this->update_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, true);
+	}
+
+
+	/**
+	 * Returns whether the context is active or not.
+	 * Note, this will default to true if the extra meta record doesn't exist.
+	 * Also, this does NOT account for whether the "To" field is empty or not. Some messengers may allow the "To" field
+	 * to be empty (@see EE_Messenger::allow_empty_to_field()) so an empty "To" field is not always an indicator of
+	 * whether a context is "active" or not.
+	 *
+	 * @param $context
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws InvalidIdentifierException
+	 */
+	public function is_context_active($context)
+	{
+		$this->validate_context($context);
+		return filter_var(
+			$this->get_extra_meta(self::ACTIVE_CONTEXT_RECORD_META_KEY_PREFIX . $context, true, true),
+			FILTER_VALIDATE_BOOLEAN
+		);
+	}
+
+
+	/**
+	 * Validates the incoming context to verify it matches a registered context for the related message type.
+	 *
+	 * @param string $context
+	 * @throws EE_Error
+	 * @throws InvalidIdentifierException
+	 */
+	public function validate_context($context)
+	{
+		$contexts = $this->contexts_config();
+		if (! isset($contexts[ $context ])) {
+			throw new InvalidIdentifierException(
+				'',
+				'',
+				sprintf(
+					esc_html__(
+						'An invalid string identifying a context was provided.  "%1$s" was received, and one of "%2$s" was expected.',
+						'event_espresso'
+					),
+					$context,
+					implode(',', array_keys($contexts))
+				)
+			);
+		}
+	}
 }

admin_pages/messages/templates/ee_msg_editor_active_context_element.template.php

Indentation +18 added lines, -18 removed lines

@@ -10,22 +10,22 @@ 
  * @var int    $message_template_group_id The ID for the message template group this context belongs to.
  */
 $active_message = sprintf(
-    esc_html__(
-        'The template for %1$s is currently %2$sactive%3$s.',
-        'event_espresso'
-    ),
-    $context_label,
-    '<strong>',
-    '</strong>'
+	esc_html__(
+		'The template for %1$s is currently %2$sactive%3$s.',
+		'event_espresso'
+	),
+	$context_label,
+	'<strong>',
+	'</strong>'
 );
 $inactive_message = sprintf(
-    esc_html__(
-        'The template for %1$s is currently %2$sinactive%3$s.',
-        'event_espresso'
-    ),
-    $context_label,
-    '<strong>',
-    '</strong>'
+	esc_html__(
+		'The template for %1$s is currently %2$sinactive%3$s.',
+		'event_espresso'
+	),
+	$context_label,
+	'<strong>',
+	'</strong>'
 );
 ?>
 <div class="context-active-control-container">
@@ -34,8 +34,8 @@ 
         <span id="on-off-nonce-<?php echo $context; ?>" class="hidden"><?php echo $nonce; ?></span>
         <span class="ee-on-off-toggle-label">
             <?php
-            echo $is_active ? $active_message : $inactive_message;
-            ?>
+			echo $is_active ? $active_message : $inactive_message;
+			?>
         </span>
         <div class="hidden js-data">
             <span class="ee-active-message"><?php echo $active_message; ?></span>
@@ -43,8 +43,8 @@ 
         </div>
         <div class="switch">
             <?php
-            $checked = $is_active ? ' checked="checked"' : '';
-            ?>
+			$checked = $is_active ? ' checked="checked"' : '';
+			?>
             <input data-grpid="<?php echo $message_template_group_id; ?>" id="ee-on-off-toggle-<?php echo $context; ?>" type="checkbox" class="ee-on-off-toggle ee-toggle-round-flat"<?php echo $checked; ?> value="<?php echo $on_off_action; ?>">
             <label for="ee-on-off-toggle-<?php echo $context; ?>"></label>
         </div>

acceptance_tests/tests/e-TestContextActivationToggleCept.php

Indentation +62 added lines, -62 removed lines

@@ -8,8 +8,8 @@ 
 $event_label = 'Testing Context Deactivation';
 
 $I->wantTo(
-    'Test that the context activation toggle for turning on or off specific contexts for message sending works as'
-    . ' expected'
+	'Test that the context activation toggle for turning on or off specific contexts for message sending works as'
+	. ' expected'
 );
 
 $I->loginAsAdmin();
@@ -34,7 +34,7 @@ 
 $I->see('The template for Primary Registrant Recipient is currently inactive.');
 
 $I->amGoingTo(
-    'Trigger Registration Approved Messages and verify primary registrant context is excluded from sent messages.'
+	'Trigger Registration Approved Messages and verify primary registrant context is excluded from sent messages.'
 );
 $I->amOnDefaultEventsListTablePage();
 $I->click(EventsAdmin::ADD_NEW_EVENT_BUTTON_SELECTOR);
@@ -44,9 +44,9 @@ 
 $event_link = $I->observeLinkUrlAt(EventsAdmin::EVENT_EDITOR_VIEW_LINK_AFTER_PUBLISH_SELECTOR);
 $event_id = $I->observeValueFromInputAt(EventsAdmin::EVENT_EDITOR_EVT_ID_SELECTOR);
 $test_registration_details = array(
-    'fname' => 'ContextTestGuy',
-    'lname' => 'ContextTestDude',
-    'email' => 'contexttestguy@example.org',
+	'fname' => 'ContextTestGuy',
+	'lname' => 'ContextTestDude',
+	'email' => 'contexttestguy@example.org',
 );
 $I->logOut();
 $I->amOnUrl($event_link);
@@ -63,48 +63,48 @@ 
 $I->amOnMessagesActivityListTablePage();
 //verify registrant context
 $I->see(
-    $test_registration_details['email'],
-    MessagesAdmin::messagesActivityListTableCellSelectorFor(
-        'to',
-        'Registration Approved',
-        MessagesAdmin::MESSAGE_STATUS_SENT,
-        '',
-        'Registrant'
-    )
+	$test_registration_details['email'],
+	MessagesAdmin::messagesActivityListTableCellSelectorFor(
+		'to',
+		'Registration Approved',
+		MessagesAdmin::MESSAGE_STATUS_SENT,
+		'',
+		'Registrant'
+	)
 );
 $I->deleteMessageInMessagesListTableFor(
-    'Registration Approved',
-    MessagesAdmin::MESSAGE_STATUS_SENT,
-    'Email',
-    'Registrant'
+	'Registration Approved',
+	MessagesAdmin::MESSAGE_STATUS_SENT,
+	'Email',
+	'Registrant'
 );
 //verify admin context
 $I->see(
-    'admin@example.com',
-    MessagesAdmin::messagesActivityListTableCellSelectorFor(
-        'to',
-        'Registration Approved',
-        MessagesAdmin::MESSAGE_STATUS_SENT
-    )
+	'admin@example.com',
+	MessagesAdmin::messagesActivityListTableCellSelectorFor(
+		'to',
+		'Registration Approved',
+		MessagesAdmin::MESSAGE_STATUS_SENT
+	)
 );
 $I->deleteMessageInMessagesListTableFor(
-    'Registration Approved'
+	'Registration Approved'
 );
 //verify primary registrant context is NOT present.
 $I->dontSee(
-    $test_registration_details['email'],
-    MessagesAdmin::messagesActivityListTableCellSelectorFor(
-        'to',
-        'Registration Approved',
-        MessagesAdmin::MESSAGE_STATUS_SENT,
-        '',
-        'Primary Registrant'
-    )
+	$test_registration_details['email'],
+	MessagesAdmin::messagesActivityListTableCellSelectorFor(
+		'to',
+		'Registration Approved',
+		MessagesAdmin::MESSAGE_STATUS_SENT,
+		'',
+		'Primary Registrant'
+	)
 );
 
 $I->amGoingTo(
-    'Deactivate primary registrant context for Registration Approved Message Templates and restore the "To"'
-    . ' field to an empty string to verify the message does not send for that context.'
+	'Deactivate primary registrant context for Registration Approved Message Templates and restore the "To"'
+	. ' field to an empty string to verify the message does not send for that context.'
 );
 $I->amOnDefaultMessageTemplateListTablePage();
 $I->clickToEditMessageTemplateByMessageType('registration', 'primary_attendee');
@@ -128,41 +128,41 @@ 
 $I->amOnMessagesActivityListTablePage();
 //verify registrant context
 $I->see(
-    $test_registration_details['email'],
-    MessagesAdmin::messagesActivityListTableCellSelectorFor(
-        'to',
-        'Registration Approved',
-        MessagesAdmin::MESSAGE_STATUS_SENT,
-        '',
-        'Registrant'
-    )
+	$test_registration_details['email'],
+	MessagesAdmin::messagesActivityListTableCellSelectorFor(
+		'to',
+		'Registration Approved',
+		MessagesAdmin::MESSAGE_STATUS_SENT,
+		'',
+		'Registrant'
+	)
 );
 $I->deleteMessageInMessagesListTableFor(
-    'Registration Approved',
-    MessagesAdmin::MESSAGE_STATUS_SENT,
-    'Email',
-    'Registrant'
+	'Registration Approved',
+	MessagesAdmin::MESSAGE_STATUS_SENT,
+	'Email',
+	'Registrant'
 );
 //verify admin context
 $I->see(
-    'admin@example.com',
-    MessagesAdmin::messagesActivityListTableCellSelectorFor(
-        'to',
-        'Registration Approved',
-        MessagesAdmin::MESSAGE_STATUS_SENT
-    )
+	'admin@example.com',
+	MessagesAdmin::messagesActivityListTableCellSelectorFor(
+		'to',
+		'Registration Approved',
+		MessagesAdmin::MESSAGE_STATUS_SENT
+	)
 );
 $I->deleteMessageInMessagesListTableFor(
-    'Registration Approved'
+	'Registration Approved'
 );
 //verify primary registrant context is NOT present.
 $I->dontSee(
-    $test_registration_details['email'],
-    MessagesAdmin::messagesActivityListTableCellSelectorFor(
-        'to',
-        'Registration Approved',
-        MessagesAdmin::MESSAGE_STATUS_SENT,
-        '',
-        'Primary Registrant'
-    )
+	$test_registration_details['email'],
+	MessagesAdmin::messagesActivityListTableCellSelectorFor(
+		'to',
+		'Registration Approved',
+		MessagesAdmin::MESSAGE_STATUS_SENT,
+		'',
+		'Primary Registrant'
+	)
 );
\ No newline at end of file

public/Espresso_Arabica_2014/functions.php

Spacing +7 added lines, -7 removed lines

@@ -9,9 +9,9 @@ 
  * @ link			http://www.eventespresso.com
  * @ version		4+
  */
-define( 'EE_THEME_FUNCTIONS_LOADED', TRUE );
+define('EE_THEME_FUNCTIONS_LOADED', TRUE);
 
-if ( ! function_exists( 'espresso_pagination' ) ) {
+if ( ! function_exists('espresso_pagination')) {
 	/**
 	 *    espresso_pagination
 	 *
@@ -23,21 +23,21 @@ 
 		$big = 999999999; // need an unlikely integer
 		$pagination = paginate_links(
 			array(
-				'base'         => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
+				'base'         => str_replace($big, '%#%', esc_url(get_pagenum_link($big))),
 				'format'       => '?paged=%#%',
-				'current'      => max( 1, get_query_var( 'paged' ) ),
+				'current'      => max(1, get_query_var('paged')),
 				'total'        => $wp_query->max_num_pages,
 				'show_all'     => true,
 				'end_size'     => 10,
 				'mid_size'     => 6,
 				'prev_next'    => true,
-				'prev_text'    => __( '‹ PREV', 'event_espresso' ),
-				'next_text'    => __( 'NEXT ›', 'event_espresso' ),
+				'prev_text'    => __('‹ PREV', 'event_espresso'),
+				'next_text'    => __('NEXT ›', 'event_espresso'),
 				'type'         => 'plain',
 				'add_args'     => false,
 				'add_fragment' => ''
 			)
 		);
-		echo ! empty( $pagination ) ? '<div class="ee-pagination-dv ee-clear-float">' . $pagination . '</div>' : '';
+		echo ! empty($pagination) ? '<div class="ee-pagination-dv ee-clear-float">'.$pagination.'</div>' : '';
 	}
 }
\ No newline at end of file

admin_pages/messages/help_tabs/messages_settings_messengers.help_tab.php

Indentation +50 added lines, -50 removed lines

@@ -3,79 +3,79 @@
 </p>
 <p>
     <?php esc_html_e(
-        'You can select Messengers via the tabs across the top of the settings page. The available messengers you see depends on what version of Event Espresso you have and what addons are installed. Every install include an "Email" messenger tab.  When you click one of those tabs it will display that messenger.',
-        'event_espresso'
-    ); ?>
+		'You can select Messengers via the tabs across the top of the settings page. The available messengers you see depends on what version of Event Espresso you have and what addons are installed. Every install include an "Email" messenger tab.  When you click one of those tabs it will display that messenger.',
+		'event_espresso'
+	); ?>
 </p>
 <p>
     <?php esc_html_e(
-        'There are two ways to determine whether a messenger is active or not.  The first way is via the messenger tab itself.',
-        'event_espresso'
-    ); ?>
+		'There are two ways to determine whether a messenger is active or not.  The first way is via the messenger tab itself.',
+		'event_espresso'
+	); ?>
 </p>
 <p>
     <?php printf(
-        esc_html__(
-            'The green colored gear %s indicates that this messenger is currently active.',
-            'event_espresso'
-        ),
-        '<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-active.png' . '"'
-        . ' alt="' . esc_attr__('Active Email Tab', 'event_espresso') . '" />'
-    );
-    printf(
-        esc_html__(
-            ' The white colored gear %s indicates the messenger is inactive. This is very helpful for seeing at a glance all the messengers that are active when you first view the page.',
-            'event_espresso'
-        ),
-        '<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-inactive.png'
-        . '" alt="' . esc_attr__('Inactive Email Tab', 'event_espresso') . '" />'
-    ); ?>
+		esc_html__(
+			'The green colored gear %s indicates that this messenger is currently active.',
+			'event_espresso'
+		),
+		'<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-active.png' . '"'
+		. ' alt="' . esc_attr__('Active Email Tab', 'event_espresso') . '" />'
+	);
+	printf(
+		esc_html__(
+			' The white colored gear %s indicates the messenger is inactive. This is very helpful for seeing at a glance all the messengers that are active when you first view the page.',
+			'event_espresso'
+		),
+		'<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-inactive.png'
+		. '" alt="' . esc_attr__('Inactive Email Tab', 'event_espresso') . '" />'
+	); ?>
 </p>
 <p>
     <?php esc_html_e(
-        'The second way to determine whether a messenger is active or not is via the "on/off" button in the top right corner of the active messenger displayed content:',
-        'event_espresso'
-    ); ?>
+		'The second way to determine whether a messenger is active or not is via the "on/off" button in the top right corner of the active messenger displayed content:',
+		'event_espresso'
+	); ?>
 </p>
 <p>
     <?php printf(
-        esc_html__(
-            '%1$s means of course that the messenger is active and %2$s means the messenger is inactive.',
-            'event_espresso'
-        ),
-        '<div class="switch">'
-            . '<input class="ee-on-off-toggle ee-toggle-round-flat" type="checkbox" checked="checked" disabled>'
-            . '<label for="ee-on-off-toggle-on"></label>'
-        . '</div>',
-        '<div class="switch">'
-            . '<input class="ee-on-off-toggle ee-toggle-round-flat" type="checkbox" disabled>'
-            . '<label for="ee-on-off-toggle-on"></label>'
-        . '</div>'
-    ); ?>
+		esc_html__(
+			'%1$s means of course that the messenger is active and %2$s means the messenger is inactive.',
+			'event_espresso'
+		),
+		'<div class="switch">'
+			. '<input class="ee-on-off-toggle ee-toggle-round-flat" type="checkbox" checked="checked" disabled>'
+			. '<label for="ee-on-off-toggle-on"></label>'
+		. '</div>',
+		'<div class="switch">'
+			. '<input class="ee-on-off-toggle ee-toggle-round-flat" type="checkbox" disabled>'
+			. '<label for="ee-on-off-toggle-on"></label>'
+		. '</div>'
+	); ?>
 </p>
 <p>
     <?php
-        esc_html_e(
-            'The on/off toggle is also what you use to activate or deactivate a messenger.',
-            'event_espresso'
-        ); ?>
+		esc_html_e(
+			'The on/off toggle is also what you use to activate or deactivate a messenger.',
+			'event_espresso'
+		); ?>
 </p>
 <p>
     <?php esc_html_e(
-        'What happens when you click the toggle to activate is the messenger is activated and the system determines what default message types are activated with the messenger.  Then, if there are any default settings for either the messenger or message types those settings are saved.  Next, the system will generate any default templates (if none have been generated before, if there are previously generated templates then they are reactivated).  Finally, you will see the display change to reflect that the messenger is active. If the messenger has settings you can modify them then. Any message types that have settings will also automatically expand so you can see the default settings and make any changes as necessary to fit your needs. Usually the defaults are sufficient however.',
-        'event_espresso'
-    ); ?>
+		'What happens when you click the toggle to activate is the messenger is activated and the system determines what default message types are activated with the messenger.  Then, if there are any default settings for either the messenger or message types those settings are saved.  Next, the system will generate any default templates (if none have been generated before, if there are previously generated templates then they are reactivated).  Finally, you will see the display change to reflect that the messenger is active. If the messenger has settings you can modify them then. Any message types that have settings will also automatically expand so you can see the default settings and make any changes as necessary to fit your needs. Usually the defaults are sufficient however.',
+		'event_espresso'
+	); ?>
 </p>
 <p>
     <?php esc_html_e(
-        'When you deactivate a messenger, the system will first check if there are any custom event templates for that messenger. If there are you will be unable to deactivate the messenger. This is a fail safe to make sure you know that no messages will go out for those specific events so you don\'t accidentally deactivate.  If this check passes, then the system will deactivate any global templates for that messenger (note the templates are not erased, they just become inactive, so if you decide to reactivate the messenger later all your customizations are preserved). Then the display will change to reflect the deactivation.',
-        'event_espresso'
-    ); ?>
+		'When you deactivate a messenger, the system will first check if there are any custom event templates for that messenger. If there are you will be unable to deactivate the messenger. This is a fail safe to make sure you know that no messages will go out for those specific events so you don\'t accidentally deactivate.  If this check passes, then the system will deactivate any global templates for that messenger (note the templates are not erased, they just become inactive, so if you decide to reactivate the messenger later all your customizations are preserved). Then the display will change to reflect the deactivation.',
+		'event_espresso'
+	); ?>
 </p>
 <p>
     <strong><?php esc_html_e('Important', 'event_espresso'); ?></strong><br/>
     <?php esc_html_e(
-        'Although customizations made to global templates are preserved when a messenger is deactivated, any settings for that messenger (or the message types that were attached to it) are lost on deactivation.  Also, once you deactivate a messenger, no more messages will be delivered using that messenger for any of your events.',
-        'event_espresso'
-    ); ?>
+		'Although customizations made to global templates are preserved when a messenger is deactivated, any settings for that messenger (or the message types that were attached to it) are lost on deactivation.  Also, once you deactivate a messenger, no more messages will be delivered using that messenger for any of your events.',
+		'event_espresso'
+	); ?>
 </p>

Spacing +4 added lines, -4 removed lines

@@ -19,16 +19,16 @@
             'The green colored gear %s indicates that this messenger is currently active.',
             'event_espresso'
         ),
-        '<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-active.png' . '"'
-        . ' alt="' . esc_attr__('Active Email Tab', 'event_espresso') . '" />'
+        '<img class="inline-text" src="'.EE_MSG_ASSETS_URL.'images/email-tab-active.png'.'"'
+        . ' alt="'.esc_attr__('Active Email Tab', 'event_espresso').'" />'
     );
     printf(
         esc_html__(
             ' The white colored gear %s indicates the messenger is inactive. This is very helpful for seeing at a glance all the messengers that are active when you first view the page.',
             'event_espresso'
         ),
-        '<img class="inline-text" src="' . EE_MSG_ASSETS_URL . 'images/email-tab-inactive.png'
-        . '" alt="' . esc_attr__('Inactive Email Tab', 'event_espresso') . '" />'
+        '<img class="inline-text" src="'.EE_MSG_ASSETS_URL.'images/email-tab-inactive.png'
+        . '" alt="'.esc_attr__('Inactive Email Tab', 'event_espresso').'" />'
     ); ?>
 </p>
 <p>

core/libraries/form_sections/inputs/EE_Radio_Button_Input.input.php

Indentation +17 added lines, -17 removed lines

@@ -15,22 +15,22 @@
 class EE_Radio_Button_Input extends EE_Form_Input_With_Options_Base
 {
 
-    /**
-     * @param array $answer_options
-     * @param array $input_settings
-     */
-    public function __construct($answer_options, $input_settings = array())
-    {
-        $this->_set_display_strategy(new EE_Radio_Button_Display_Strategy());
-        $this->_add_validation_strategy(
-            new EE_Enum_Validation_Strategy(
-                isset($input_settings['validation_error_message'])
-                    ? $input_settings['validation_error_message']
-                    : null
-            )
-        );
-        $this->_multiple_selections = false;
-        parent::__construct($answer_options, $input_settings);
-    }
+	/**
+	 * @param array $answer_options
+	 * @param array $input_settings
+	 */
+	public function __construct($answer_options, $input_settings = array())
+	{
+		$this->_set_display_strategy(new EE_Radio_Button_Display_Strategy());
+		$this->_add_validation_strategy(
+			new EE_Enum_Validation_Strategy(
+				isset($input_settings['validation_error_message'])
+					? $input_settings['validation_error_message']
+					: null
+			)
+		);
+		$this->_multiple_selections = false;
+		parent::__construct($answer_options, $input_settings);
+	}
 
 }