eventespresso / event-espresso-core

admin_pages/transactions/EE_Admin_Transactions_List_Table.class.php

Indentation +658 added lines, -658 removed lines

@@ -15,121 +15,121 @@ 
 class EE_Admin_Transactions_List_Table extends EE_Admin_List_Table
 {
 
-    /**
-     * @var SessionLifespan $session_lifespan
-     */
-    private $session_lifespan;
-
-    private $_status;
-
-
-    /**
-     * @param \Transactions_Admin_Page $admin_page
-     * @param SessionLifespan          $lifespan
-     */
-    public function __construct(\Transactions_Admin_Page $admin_page, SessionLifespan $lifespan)
-    {
-        parent::__construct($admin_page);
-        $this->session_lifespan = $lifespan;
-        $this->_status = $this->_admin_page->get_transaction_status_array();
-    }
-
-
-    /**
-     *_setup_data
-     */
-    protected function _setup_data()
-    {
-        $this->_data = $this->_admin_page->get_transactions($this->_per_page);
-        $status = ! empty($this->_req_data['status']) ? $this->_req_data['status'] : 'all';
-        $this->_all_data_count = $this->_admin_page->get_transactions($this->_per_page, true, $status);
-    }
-
-
-    /**
-     *_set_properties
-     */
-    protected function _set_properties()
-    {
-        $this->_wp_list_args = array(
-            'singular' => __('transaction', 'event_espresso'),
-            'plural'   => __('transactions', 'event_espresso'),
-            'ajax'     => true,
-            'screen'   => $this->_admin_page->get_current_screen()->id,
-        );
-        $ID_column_name = __('ID', 'event_espresso');
-        $ID_column_name .= ' : <span class="show-on-mobile-view-only" style="float:none">';
-        $ID_column_name .= __('Transaction Date', 'event_espresso');
-        $ID_column_name .= '</span> ';
-        $this->_columns = array(
-            'TXN_ID'        => $ID_column_name,
-            'TXN_timestamp' => __('Transaction Date', 'event_espresso'),
-            'TXN_total'     => __('Total', 'event_espresso'),
-            'TXN_paid'      => __('Paid', 'event_espresso'),
-            'ATT_fname'     => __('Primary Registrant', 'event_espresso'),
-            'event_name'    => __('Event', 'event_espresso'),
-            'actions'       => __('Actions', 'event_espresso'),
-        );
-
-        $this->_sortable_columns = array(
-            'TXN_ID'        => array('TXN_ID' => false),
-            'event_name'    => array('event_name' => false),
-            'ATT_fname'     => array('ATT_fname' => false),
-            'TXN_timestamp' => array('TXN_timestamp' => true) // true means its already sorted
-        );
-
-        $this->_primary_column = 'TXN_ID';
-
-        $this->_hidden_columns = array();
-    }
-
-
-    /**
-     * This simply sets up the row class for the table rows.
-     * Allows for easier overriding of child methods for setting up sorting.
-     *
-     * @param  EE_Transaction $transaction the current item
-     * @return string
-     * @throws \EE_Error
-     */
-    protected function _get_row_class($transaction)
-    {
-        $class = parent::_get_row_class($transaction);
-        // add status class
-        $class .= ' ee-status-strip txn-status-' . $transaction->status_ID();
-        if ($this->_has_checkbox_column) {
-            $class .= ' has-checkbox-column';
-        }
-        return $class;
-    }
-
-
-    /**
-     * _get_table_filters
-     * We use this to assemble and return any filters that are associated with this table that help further refine what
-     * get's shown in the table.
-     *
-     * @abstract
-     * @access protected
-     * @return array
-     */
-    protected function _get_table_filters()
-    {
-        $filters = array();
-        $start_date = isset($this->_req_data['txn-filter-start-date'])
-            ? wp_strip_all_tags($this->_req_data['txn-filter-start-date'])
-            : date(
-                'm/d/Y',
-                strtotime('-10 year')
-            );
-        $end_date = isset($this->_req_data['txn-filter-end-date'])
-            ? wp_strip_all_tags($this->_req_data['txn-filter-end-date'])
-            : date(
-                'm/d/Y',
-                current_time('timestamp')
-            );
-        ob_start();
-        ?>
+	/**
+	 * @var SessionLifespan $session_lifespan
+	 */
+	private $session_lifespan;
+
+	private $_status;
+
+
+	/**
+	 * @param \Transactions_Admin_Page $admin_page
+	 * @param SessionLifespan          $lifespan
+	 */
+	public function __construct(\Transactions_Admin_Page $admin_page, SessionLifespan $lifespan)
+	{
+		parent::__construct($admin_page);
+		$this->session_lifespan = $lifespan;
+		$this->_status = $this->_admin_page->get_transaction_status_array();
+	}
+
+
+	/**
+	 *_setup_data
+	 */
+	protected function _setup_data()
+	{
+		$this->_data = $this->_admin_page->get_transactions($this->_per_page);
+		$status = ! empty($this->_req_data['status']) ? $this->_req_data['status'] : 'all';
+		$this->_all_data_count = $this->_admin_page->get_transactions($this->_per_page, true, $status);
+	}
+
+
+	/**
+	 *_set_properties
+	 */
+	protected function _set_properties()
+	{
+		$this->_wp_list_args = array(
+			'singular' => __('transaction', 'event_espresso'),
+			'plural'   => __('transactions', 'event_espresso'),
+			'ajax'     => true,
+			'screen'   => $this->_admin_page->get_current_screen()->id,
+		);
+		$ID_column_name = __('ID', 'event_espresso');
+		$ID_column_name .= ' : <span class="show-on-mobile-view-only" style="float:none">';
+		$ID_column_name .= __('Transaction Date', 'event_espresso');
+		$ID_column_name .= '</span> ';
+		$this->_columns = array(
+			'TXN_ID'        => $ID_column_name,
+			'TXN_timestamp' => __('Transaction Date', 'event_espresso'),
+			'TXN_total'     => __('Total', 'event_espresso'),
+			'TXN_paid'      => __('Paid', 'event_espresso'),
+			'ATT_fname'     => __('Primary Registrant', 'event_espresso'),
+			'event_name'    => __('Event', 'event_espresso'),
+			'actions'       => __('Actions', 'event_espresso'),
+		);
+
+		$this->_sortable_columns = array(
+			'TXN_ID'        => array('TXN_ID' => false),
+			'event_name'    => array('event_name' => false),
+			'ATT_fname'     => array('ATT_fname' => false),
+			'TXN_timestamp' => array('TXN_timestamp' => true) // true means its already sorted
+		);
+
+		$this->_primary_column = 'TXN_ID';
+
+		$this->_hidden_columns = array();
+	}
+
+
+	/**
+	 * This simply sets up the row class for the table rows.
+	 * Allows for easier overriding of child methods for setting up sorting.
+	 *
+	 * @param  EE_Transaction $transaction the current item
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	protected function _get_row_class($transaction)
+	{
+		$class = parent::_get_row_class($transaction);
+		// add status class
+		$class .= ' ee-status-strip txn-status-' . $transaction->status_ID();
+		if ($this->_has_checkbox_column) {
+			$class .= ' has-checkbox-column';
+		}
+		return $class;
+	}
+
+
+	/**
+	 * _get_table_filters
+	 * We use this to assemble and return any filters that are associated with this table that help further refine what
+	 * get's shown in the table.
+	 *
+	 * @abstract
+	 * @access protected
+	 * @return array
+	 */
+	protected function _get_table_filters()
+	{
+		$filters = array();
+		$start_date = isset($this->_req_data['txn-filter-start-date'])
+			? wp_strip_all_tags($this->_req_data['txn-filter-start-date'])
+			: date(
+				'm/d/Y',
+				strtotime('-10 year')
+			);
+		$end_date = isset($this->_req_data['txn-filter-end-date'])
+			? wp_strip_all_tags($this->_req_data['txn-filter-end-date'])
+			: date(
+				'm/d/Y',
+				current_time('timestamp')
+			);
+		ob_start();
+		?>
         <label for="txn-filter-start-date">Display Transactions from </label>
         <input id="txn-filter-start-date" class="datepicker" type="text" value="<?php echo $start_date; ?>"
                name="txn-filter-start-date" size="15"/>
@@ -137,578 +137,578 @@ 
         <input id="txn-filter-end-date" class="datepicker" type="text" value="<?php echo $end_date; ?>"
                name="txn-filter-end-date" size="15"/>
         <?php
-        $filters[] = ob_get_contents();
-        ob_end_clean();
-        return $filters;
-    }
-
-
-    /**
-     *_add_view_counts
-     */
-    protected function _add_view_counts()
-    {
-        foreach ($this->_views as $view) {
-            $this->_views[ $view['slug'] ]['count'] = $this->_admin_page->get_transactions($this->_per_page, true, $view['slug']);
-        }
-    }
-
-
-    /**
-     *    column TXN_ID
-     *
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws \EE_Error
-     */
-    public function column_TXN_ID(EE_Transaction $transaction)
-    {
-        $view_lnk_url = EE_Admin_Page::add_query_args_and_nonce(
-            array(
-                'action' => 'view_transaction',
-                'TXN_ID' => $transaction->ID(),
-            ),
-            TXN_ADMIN_URL
-        );
-        $content = '<a href="' . $view_lnk_url . '"'
-                   . ' title="' . esc_attr__('Go to Transaction Details', 'event_espresso') . '">'
-                   . $transaction->ID()
-                   . '</a>';
-
-        // txn timestamp
-        $content .= '  <span class="show-on-mobile-view-only">' . $this->_get_txn_timestamp($transaction) . '</span>';
-        return $content;
-    }
-
-
-    /**
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _get_txn_timestamp(EE_Transaction $transaction)
-    {
-        // is TXN less than 2 hours old ?
-        if (($transaction->failed() || $transaction->is_abandoned())
-            && $this->session_lifespan->expiration() < $transaction->datetime(false, true)
-        ) {
-            $timestamp = esc_html__('TXN in progress...', 'event_espresso');
-        } else {
-            $timestamp = $transaction->get_i18n_datetime('TXN_timestamp');
-        }
-        return $timestamp;
-    }
-
-
-    /**
-     *    column_cb
-     *
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws \EE_Error
-     */
-    public function column_cb($transaction)
-    {
-        return sprintf(
-            '<input type="checkbox" name="%1$s[]" value="%2$s" />',
-            $this->_wp_list_args['singular'],
-            $transaction->ID()
-        );
-    }
-
-
-    /**
-     *    column_TXN_timestamp
-     *
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws \EE_Error
-     */
-    public function column_TXN_timestamp(EE_Transaction $transaction)
-    {
-        $view_lnk_url = EE_Admin_Page::add_query_args_and_nonce(
-            array(
-                'action' => 'view_transaction',
-                'TXN_ID' => $transaction->ID(),
-            ),
-            TXN_ADMIN_URL
-        );
-        $txn_date = '<a href="' . $view_lnk_url . '"'
-                    . ' title="'
-                    . esc_attr__('View Transaction Details for TXN #', 'event_espresso') . $transaction->ID() . '">'
-                    . $this->_get_txn_timestamp($transaction)
-                    . '</a>';
-        // status
-        $txn_date .= '<br><span class="ee-status-text-small">'
-                    . EEH_Template::pretty_status(
-                        $transaction->status_ID(),
-                        false,
-                        'sentence'
-                    )
-                     . '</span>';
-        return $txn_date;
-    }
-
-
-    /**
-     *    column_TXN_total
-     *
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws \EE_Error
-     */
-    public function column_TXN_total(EE_Transaction $transaction)
-    {
-        if ($transaction->get('TXN_total') > 0) {
-            return '<span class="txn-pad-rght">'
-                   . apply_filters(
-                       'FHEE__EE_Admin_Transactions_List_Table__column_TXN_total__TXN_total',
-                       $transaction->get_pretty('TXN_total'),
-                       $transaction
-                   )
-                   . '</span>';
-        } else {
-            return '<span class="txn-overview-free-event-spn">' . esc_html__('free', 'event_espresso') . '</span>';
-        }
-    }
-
-
-    /**
-     *    column_TXN_paid
-     *
-     * @param \EE_Transaction $transaction
-     * @return mixed|string
-     * @throws \EE_Error
-     */
-    public function column_TXN_paid(EE_Transaction $transaction)
-    {
-        $transaction_total = $transaction->get('TXN_total');
-        $transaction_paid = $transaction->get('TXN_paid');
-
-        if (\EEH_Money::compare_floats($transaction_total, 0, '>')) {
-            // monies owing
-            $span_class = 'txn-overview-part-payment-spn';
-            if (\EEH_Money::compare_floats($transaction_paid, $transaction_total, '>=')) {
-                // paid in full
-                $span_class = 'txn-overview-full-payment-spn';
-            } elseif (\EEH_Money::compare_floats($transaction_paid, 0, '==')) {
-                // no payments made
-                $span_class = 'txn-overview-no-payment-spn';
-            }
-        } else {
-            // transaction_total == 0 so this is a free event
-            $span_class = 'txn-overview-free-event-spn';
-        }
-
-        $payment_method = $transaction->payment_method();
-        $payment_method_name = $payment_method instanceof EE_Payment_Method
-            ? $payment_method->admin_name()
-            : esc_html__('Unknown', 'event_espresso');
-
-        $content = '<span class="' . $span_class . ' txn-pad-rght">'
-                   . $transaction->get_pretty('TXN_paid')
-                   . '</span>';
-        if ($transaction_paid > 0) {
-            $content .= '<br><span class="ee-status-text-small">'
-                        . sprintf(
-                            esc_html__('...via %s', 'event_espresso'),
-                            $payment_method_name
-                        )
-                        . '</span>';
-        }
-        return $content;
-    }
-
-
-    /**
-     *    column_ATT_fname
-     *
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function column_ATT_fname(EE_Transaction $transaction)
-    {
-        $primary_reg = $transaction->primary_registration();
-        $attendee = $primary_reg->get_first_related('Attendee');
-        if ($attendee instanceof EE_Attendee) {
-            $edit_lnk_url = EE_Admin_Page::add_query_args_and_nonce(
-                array(
-                    'action'  => 'view_registration',
-                    '_REG_ID' => $primary_reg->ID(),
-                ),
-                REG_ADMIN_URL
-            );
-            $content = EE_Registry::instance()->CAP->current_user_can(
-                'ee_read_registration',
-                'espresso_registrations_view_registration',
-                $primary_reg->ID()
-            )
-                ? '<a href="' . $edit_lnk_url . '"'
-                  . ' title="' . esc_attr__('View Registration Details', 'event_espresso') . '">'
-                  . $attendee->full_name()
-                  . '</a>'
-                : $attendee->full_name();
-            $content .= '<br>' . $attendee->email();
-            return $content;
-        }
-        return $transaction->failed() || $transaction->is_abandoned()
-            ? esc_html__('no contact record.', 'event_espresso')
-            : esc_html__(
-                'No contact record, because the transaction was abandoned or the registration process failed.',
-                'event_espresso'
-            );
-    }
-
-
-    /**
-     *    column_ATT_email
-     *
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws \EE_Error
-     */
-    public function column_ATT_email(EE_Transaction $transaction)
-    {
-        $attendee = $transaction->primary_registration()->get_first_related('Attendee');
-        if (! empty($attendee)) {
-            return '<a href="mailto:' . $attendee->get('ATT_email') . '">'
-                   . $attendee->get('ATT_email')
-                   . '</a>';
-        } else {
-            return $transaction->failed() || $transaction->is_abandoned()
-                ? esc_html__('no contact record.', 'event_espresso')
-                : esc_html__(
-                    'No contact record, because the transaction was abandoned or the registration process failed.',
-                    'event_espresso'
-                );
-        }
-    }
-
-
-    /**
-     *    column_event_name
-     *
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function column_event_name(EE_Transaction $transaction)
-    {
-        $actions = array();
-        $event = $transaction->primary_registration()->get_first_related('Event');
-        if (! empty($event)) {
-            $edit_event_url = EE_Admin_Page::add_query_args_and_nonce(
-                array('action' => 'edit', 'post' => $event->ID()),
-                EVENTS_ADMIN_URL
-            );
-            $event_name = $event->get('EVT_name');
-
-            // filter this view by transactions for this event
-            $txn_by_event_lnk = EE_Admin_Page::add_query_args_and_nonce(
-                array(
-                    'action' => 'default',
-                    'EVT_ID' => $event->ID(),
-                )
-            );
-            if (empty($this->_req_data['EVT_ID'])
-                && EE_Registry::instance()->CAP->current_user_can(
-                    'ee_edit_event',
-                    'espresso_events_edit',
-                    $event->ID()
-                )
-            ) {
-                $actions['filter_by_event'] = '<a href="' . $txn_by_event_lnk . '"'
-                                              . ' title="' . esc_attr__(
-                                                  'Filter transactions by this event',
-                                                  'event_espresso'
-                                              ) . '">'
-                                              . esc_html__('View Transactions for this event', 'event_espresso')
-                                              . '</a>';
-            }
-
-            return sprintf(
-                '%1$s %2$s',
-                EE_Registry::instance()->CAP->current_user_can(
-                    'ee_edit_event',
-                    'espresso_events_edit',
-                    $event->ID()
-                )
-                    ? '<a href="' . $edit_event_url . '"'
-                      . ' title="'
-                      . sprintf(
-                          esc_attr__('Edit Event: %s', 'event_espresso'),
-                          $event->get('EVT_name')
-                      )
-                      . '">'
-                      . wp_trim_words(
-                          $event_name,
-                          30,
-                          '...'
-                      )
-                      . '</a>'
-                    : wp_trim_words($event_name, 30, '...'),
-                $this->row_actions($actions)
-            );
-        } else {
-            return esc_html__(
-                'The event associated with this transaction via the primary registration cannot be retrieved.',
-                'event_espresso'
-            );
-        }
-    }
-
-
-    /**
-     *    column_actions
-     *
-     * @param \EE_Transaction $transaction
-     * @return string
-     * @throws \EE_Error
-     */
-    public function column_actions(EE_Transaction $transaction)
-    {
-        return $this->_action_string(
-            $this->get_transaction_details_link($transaction)
-            . $this->get_invoice_link($transaction)
-            . $this->get_receipt_link($transaction)
-            . $this->get_primary_registration_details_link($transaction)
-            . $this->get_send_payment_reminder_trigger_link($transaction)
-            . $this->get_payment_overview_link($transaction)
-            . $this->get_related_messages_link($transaction),
-            $transaction,
-            'ul',
-            'txn-overview-actions-ul'
-        );
-    }
-
-
-    /**
-     * Get the transaction details link.
-     *
-     * @param EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     */
-    protected function get_transaction_details_link(EE_Transaction $transaction)
-    {
-        $url = EE_Admin_Page::add_query_args_and_nonce(
-            array(
-                'action' => 'view_transaction',
-                'TXN_ID' => $transaction->ID(),
-            ),
-            TXN_ADMIN_URL
-        );
-        return '
+		$filters[] = ob_get_contents();
+		ob_end_clean();
+		return $filters;
+	}
+
+
+	/**
+	 *_add_view_counts
+	 */
+	protected function _add_view_counts()
+	{
+		foreach ($this->_views as $view) {
+			$this->_views[ $view['slug'] ]['count'] = $this->_admin_page->get_transactions($this->_per_page, true, $view['slug']);
+		}
+	}
+
+
+	/**
+	 *    column TXN_ID
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	public function column_TXN_ID(EE_Transaction $transaction)
+	{
+		$view_lnk_url = EE_Admin_Page::add_query_args_and_nonce(
+			array(
+				'action' => 'view_transaction',
+				'TXN_ID' => $transaction->ID(),
+			),
+			TXN_ADMIN_URL
+		);
+		$content = '<a href="' . $view_lnk_url . '"'
+				   . ' title="' . esc_attr__('Go to Transaction Details', 'event_espresso') . '">'
+				   . $transaction->ID()
+				   . '</a>';
+
+		// txn timestamp
+		$content .= '  <span class="show-on-mobile-view-only">' . $this->_get_txn_timestamp($transaction) . '</span>';
+		return $content;
+	}
+
+
+	/**
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _get_txn_timestamp(EE_Transaction $transaction)
+	{
+		// is TXN less than 2 hours old ?
+		if (($transaction->failed() || $transaction->is_abandoned())
+			&& $this->session_lifespan->expiration() < $transaction->datetime(false, true)
+		) {
+			$timestamp = esc_html__('TXN in progress...', 'event_espresso');
+		} else {
+			$timestamp = $transaction->get_i18n_datetime('TXN_timestamp');
+		}
+		return $timestamp;
+	}
+
+
+	/**
+	 *    column_cb
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	public function column_cb($transaction)
+	{
+		return sprintf(
+			'<input type="checkbox" name="%1$s[]" value="%2$s" />',
+			$this->_wp_list_args['singular'],
+			$transaction->ID()
+		);
+	}
+
+
+	/**
+	 *    column_TXN_timestamp
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	public function column_TXN_timestamp(EE_Transaction $transaction)
+	{
+		$view_lnk_url = EE_Admin_Page::add_query_args_and_nonce(
+			array(
+				'action' => 'view_transaction',
+				'TXN_ID' => $transaction->ID(),
+			),
+			TXN_ADMIN_URL
+		);
+		$txn_date = '<a href="' . $view_lnk_url . '"'
+					. ' title="'
+					. esc_attr__('View Transaction Details for TXN #', 'event_espresso') . $transaction->ID() . '">'
+					. $this->_get_txn_timestamp($transaction)
+					. '</a>';
+		// status
+		$txn_date .= '<br><span class="ee-status-text-small">'
+					. EEH_Template::pretty_status(
+						$transaction->status_ID(),
+						false,
+						'sentence'
+					)
+					 . '</span>';
+		return $txn_date;
+	}
+
+
+	/**
+	 *    column_TXN_total
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	public function column_TXN_total(EE_Transaction $transaction)
+	{
+		if ($transaction->get('TXN_total') > 0) {
+			return '<span class="txn-pad-rght">'
+				   . apply_filters(
+					   'FHEE__EE_Admin_Transactions_List_Table__column_TXN_total__TXN_total',
+					   $transaction->get_pretty('TXN_total'),
+					   $transaction
+				   )
+				   . '</span>';
+		} else {
+			return '<span class="txn-overview-free-event-spn">' . esc_html__('free', 'event_espresso') . '</span>';
+		}
+	}
+
+
+	/**
+	 *    column_TXN_paid
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return mixed|string
+	 * @throws \EE_Error
+	 */
+	public function column_TXN_paid(EE_Transaction $transaction)
+	{
+		$transaction_total = $transaction->get('TXN_total');
+		$transaction_paid = $transaction->get('TXN_paid');
+
+		if (\EEH_Money::compare_floats($transaction_total, 0, '>')) {
+			// monies owing
+			$span_class = 'txn-overview-part-payment-spn';
+			if (\EEH_Money::compare_floats($transaction_paid, $transaction_total, '>=')) {
+				// paid in full
+				$span_class = 'txn-overview-full-payment-spn';
+			} elseif (\EEH_Money::compare_floats($transaction_paid, 0, '==')) {
+				// no payments made
+				$span_class = 'txn-overview-no-payment-spn';
+			}
+		} else {
+			// transaction_total == 0 so this is a free event
+			$span_class = 'txn-overview-free-event-spn';
+		}
+
+		$payment_method = $transaction->payment_method();
+		$payment_method_name = $payment_method instanceof EE_Payment_Method
+			? $payment_method->admin_name()
+			: esc_html__('Unknown', 'event_espresso');
+
+		$content = '<span class="' . $span_class . ' txn-pad-rght">'
+				   . $transaction->get_pretty('TXN_paid')
+				   . '</span>';
+		if ($transaction_paid > 0) {
+			$content .= '<br><span class="ee-status-text-small">'
+						. sprintf(
+							esc_html__('...via %s', 'event_espresso'),
+							$payment_method_name
+						)
+						. '</span>';
+		}
+		return $content;
+	}
+
+
+	/**
+	 *    column_ATT_fname
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function column_ATT_fname(EE_Transaction $transaction)
+	{
+		$primary_reg = $transaction->primary_registration();
+		$attendee = $primary_reg->get_first_related('Attendee');
+		if ($attendee instanceof EE_Attendee) {
+			$edit_lnk_url = EE_Admin_Page::add_query_args_and_nonce(
+				array(
+					'action'  => 'view_registration',
+					'_REG_ID' => $primary_reg->ID(),
+				),
+				REG_ADMIN_URL
+			);
+			$content = EE_Registry::instance()->CAP->current_user_can(
+				'ee_read_registration',
+				'espresso_registrations_view_registration',
+				$primary_reg->ID()
+			)
+				? '<a href="' . $edit_lnk_url . '"'
+				  . ' title="' . esc_attr__('View Registration Details', 'event_espresso') . '">'
+				  . $attendee->full_name()
+				  . '</a>'
+				: $attendee->full_name();
+			$content .= '<br>' . $attendee->email();
+			return $content;
+		}
+		return $transaction->failed() || $transaction->is_abandoned()
+			? esc_html__('no contact record.', 'event_espresso')
+			: esc_html__(
+				'No contact record, because the transaction was abandoned or the registration process failed.',
+				'event_espresso'
+			);
+	}
+
+
+	/**
+	 *    column_ATT_email
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	public function column_ATT_email(EE_Transaction $transaction)
+	{
+		$attendee = $transaction->primary_registration()->get_first_related('Attendee');
+		if (! empty($attendee)) {
+			return '<a href="mailto:' . $attendee->get('ATT_email') . '">'
+				   . $attendee->get('ATT_email')
+				   . '</a>';
+		} else {
+			return $transaction->failed() || $transaction->is_abandoned()
+				? esc_html__('no contact record.', 'event_espresso')
+				: esc_html__(
+					'No contact record, because the transaction was abandoned or the registration process failed.',
+					'event_espresso'
+				);
+		}
+	}
+
+
+	/**
+	 *    column_event_name
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function column_event_name(EE_Transaction $transaction)
+	{
+		$actions = array();
+		$event = $transaction->primary_registration()->get_first_related('Event');
+		if (! empty($event)) {
+			$edit_event_url = EE_Admin_Page::add_query_args_and_nonce(
+				array('action' => 'edit', 'post' => $event->ID()),
+				EVENTS_ADMIN_URL
+			);
+			$event_name = $event->get('EVT_name');
+
+			// filter this view by transactions for this event
+			$txn_by_event_lnk = EE_Admin_Page::add_query_args_and_nonce(
+				array(
+					'action' => 'default',
+					'EVT_ID' => $event->ID(),
+				)
+			);
+			if (empty($this->_req_data['EVT_ID'])
+				&& EE_Registry::instance()->CAP->current_user_can(
+					'ee_edit_event',
+					'espresso_events_edit',
+					$event->ID()
+				)
+			) {
+				$actions['filter_by_event'] = '<a href="' . $txn_by_event_lnk . '"'
+											  . ' title="' . esc_attr__(
+												  'Filter transactions by this event',
+												  'event_espresso'
+											  ) . '">'
+											  . esc_html__('View Transactions for this event', 'event_espresso')
+											  . '</a>';
+			}
+
+			return sprintf(
+				'%1$s %2$s',
+				EE_Registry::instance()->CAP->current_user_can(
+					'ee_edit_event',
+					'espresso_events_edit',
+					$event->ID()
+				)
+					? '<a href="' . $edit_event_url . '"'
+					  . ' title="'
+					  . sprintf(
+						  esc_attr__('Edit Event: %s', 'event_espresso'),
+						  $event->get('EVT_name')
+					  )
+					  . '">'
+					  . wp_trim_words(
+						  $event_name,
+						  30,
+						  '...'
+					  )
+					  . '</a>'
+					: wp_trim_words($event_name, 30, '...'),
+				$this->row_actions($actions)
+			);
+		} else {
+			return esc_html__(
+				'The event associated with this transaction via the primary registration cannot be retrieved.',
+				'event_espresso'
+			);
+		}
+	}
+
+
+	/**
+	 *    column_actions
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return string
+	 * @throws \EE_Error
+	 */
+	public function column_actions(EE_Transaction $transaction)
+	{
+		return $this->_action_string(
+			$this->get_transaction_details_link($transaction)
+			. $this->get_invoice_link($transaction)
+			. $this->get_receipt_link($transaction)
+			. $this->get_primary_registration_details_link($transaction)
+			. $this->get_send_payment_reminder_trigger_link($transaction)
+			. $this->get_payment_overview_link($transaction)
+			. $this->get_related_messages_link($transaction),
+			$transaction,
+			'ul',
+			'txn-overview-actions-ul'
+		);
+	}
+
+
+	/**
+	 * Get the transaction details link.
+	 *
+	 * @param EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 */
+	protected function get_transaction_details_link(EE_Transaction $transaction)
+	{
+		$url = EE_Admin_Page::add_query_args_and_nonce(
+			array(
+				'action' => 'view_transaction',
+				'TXN_ID' => $transaction->ID(),
+			),
+			TXN_ADMIN_URL
+		);
+		return '
 			<li>
 				<a href="' . $url . '"'
-               . ' title="' . esc_attr__('View Transaction Details', 'event_espresso') . '" class="tiny-text">
+			   . ' title="' . esc_attr__('View Transaction Details', 'event_espresso') . '" class="tiny-text">
 					<span class="dashicons dashicons-cart"></span>
 				</a>
 			</li>';
-    }
-
-
-    /**
-     * Get the invoice link for the given registration.
-     *
-     * @param EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     */
-    protected function get_invoice_link(EE_Transaction $transaction)
-    {
-        $registration = $transaction->primary_registration();
-        if ($registration instanceof EE_Registration) {
-            $url = $registration->invoice_url();
-            // only show invoice link if message type is active.
-            if ($registration->attendee() instanceof EE_Attendee
-                && EEH_MSG_Template::is_mt_active('invoice')
-            ) {
-                return '
+	}
+
+
+	/**
+	 * Get the invoice link for the given registration.
+	 *
+	 * @param EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 */
+	protected function get_invoice_link(EE_Transaction $transaction)
+	{
+		$registration = $transaction->primary_registration();
+		if ($registration instanceof EE_Registration) {
+			$url = $registration->invoice_url();
+			// only show invoice link if message type is active.
+			if ($registration->attendee() instanceof EE_Attendee
+				&& EEH_MSG_Template::is_mt_active('invoice')
+			) {
+				return '
                 <li>
                     <a title="' . esc_attr__('View Transaction Invoice', 'event_espresso') . '"'
-                       . ' target="_blank" href="' . $url . '" class="tiny-text">
+					   . ' target="_blank" href="' . $url . '" class="tiny-text">
                         <span class="dashicons dashicons-media-spreadsheet ee-icon-size-18"></span>
                     </a>
                 </li>';
-            }
-        }
-        return '';
-    }
-
-
-    /**
-     * Get the receipt link for the transaction.
-     *
-     * @param EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     */
-    protected function get_receipt_link(EE_Transaction $transaction)
-    {
-        $registration = $transaction->primary_registration();
-        if ($registration instanceof EE_Registration) {
-            $url = $registration->receipt_url();
-            // only show receipt link if message type is active.
-            if ($registration->attendee() instanceof EE_Attendee
-                && EEH_MSG_Template::is_mt_active('receipt')) {
-                return '
+			}
+		}
+		return '';
+	}
+
+
+	/**
+	 * Get the receipt link for the transaction.
+	 *
+	 * @param EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 */
+	protected function get_receipt_link(EE_Transaction $transaction)
+	{
+		$registration = $transaction->primary_registration();
+		if ($registration instanceof EE_Registration) {
+			$url = $registration->receipt_url();
+			// only show receipt link if message type is active.
+			if ($registration->attendee() instanceof EE_Attendee
+				&& EEH_MSG_Template::is_mt_active('receipt')) {
+				return '
 			<li>
 				<a title="' . esc_attr__('View Transaction Receipt', 'event_espresso') . '"'
-                       . ' target="_blank" href="' . $url . '" class="tiny-text">
+					   . ' target="_blank" href="' . $url . '" class="tiny-text">
 					<span class="dashicons dashicons-media-default ee-icon-size-18"></span>
 				</a>
 			</li>';
-            }
-        }
-        return '';
-    }
-
-
-    /**
-     * Get the link to view the details for the primary registration.
-     *
-     * @param EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function get_primary_registration_details_link(EE_Transaction $transaction)
-    {
-        $registration = $transaction->primary_registration();
-        if ($registration instanceof EE_Registration) {
-            $url = EE_Admin_Page::add_query_args_and_nonce(
-                array(
-                    'action'  => 'view_registration',
-                    '_REG_ID' => $registration->ID(),
-                ),
-                REG_ADMIN_URL
-            );
-            return EE_Registry::instance()->CAP->current_user_can(
-                'ee_read_registration',
-                'espresso_registrations_view_registration',
-                $registration->ID()
-            )
-                ? '
+			}
+		}
+		return '';
+	}
+
+
+	/**
+	 * Get the link to view the details for the primary registration.
+	 *
+	 * @param EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function get_primary_registration_details_link(EE_Transaction $transaction)
+	{
+		$registration = $transaction->primary_registration();
+		if ($registration instanceof EE_Registration) {
+			$url = EE_Admin_Page::add_query_args_and_nonce(
+				array(
+					'action'  => 'view_registration',
+					'_REG_ID' => $registration->ID(),
+				),
+				REG_ADMIN_URL
+			);
+			return EE_Registry::instance()->CAP->current_user_can(
+				'ee_read_registration',
+				'espresso_registrations_view_registration',
+				$registration->ID()
+			)
+				? '
 				<li>
 					<a href="' . $url . '"'
-                  . ' title="' . esc_attr__('View Registration Details', 'event_espresso') . '" class="tiny-text">
+				  . ' title="' . esc_attr__('View Registration Details', 'event_espresso') . '" class="tiny-text">
 						<span class="dashicons dashicons-clipboard"></span>
 					</a>
 				</li>'
-                : '';
-        }
-        return '';
-    }
-
-
-    /**
-     * Get send payment reminder trigger link
-     *
-     * @param EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function get_send_payment_reminder_trigger_link(EE_Transaction $transaction)
-    {
-        $registration = $transaction->primary_registration();
-        if ($registration instanceof EE_Registration
-            && $registration->attendee() instanceof EE_Attendee
-            && EEH_MSG_Template::is_mt_active('payment_reminder')
-            && ! in_array(
-                $transaction->status_ID(),
-                array(EEM_Transaction::complete_status_code, EEM_Transaction::overpaid_status_code),
-                true
-            )
-            && EE_Registry::instance()->CAP->current_user_can(
-                'ee_send_message',
-                'espresso_transactions_send_payment_reminder'
-            )
-        ) {
-            $url = EE_Admin_Page::add_query_args_and_nonce(
-                array(
-                    'action' => 'send_payment_reminder',
-                    'TXN_ID' => $transaction->ID(),
-                ),
-                TXN_ADMIN_URL
-            );
-            return '
+				: '';
+		}
+		return '';
+	}
+
+
+	/**
+	 * Get send payment reminder trigger link
+	 *
+	 * @param EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function get_send_payment_reminder_trigger_link(EE_Transaction $transaction)
+	{
+		$registration = $transaction->primary_registration();
+		if ($registration instanceof EE_Registration
+			&& $registration->attendee() instanceof EE_Attendee
+			&& EEH_MSG_Template::is_mt_active('payment_reminder')
+			&& ! in_array(
+				$transaction->status_ID(),
+				array(EEM_Transaction::complete_status_code, EEM_Transaction::overpaid_status_code),
+				true
+			)
+			&& EE_Registry::instance()->CAP->current_user_can(
+				'ee_send_message',
+				'espresso_transactions_send_payment_reminder'
+			)
+		) {
+			$url = EE_Admin_Page::add_query_args_and_nonce(
+				array(
+					'action' => 'send_payment_reminder',
+					'TXN_ID' => $transaction->ID(),
+				),
+				TXN_ADMIN_URL
+			);
+			return '
             <li>
                 <a href="' . $url . '"'
-                   . ' title="' . esc_attr__('Send Payment Reminder', 'event_espresso') . '" class="tiny-text">
+				   . ' title="' . esc_attr__('Send Payment Reminder', 'event_espresso') . '" class="tiny-text">
                     <span class="dashicons dashicons-email-alt"></span>
                 </a>
             </li>';
-        }
-        return '';
-    }
-
-
-    /**
-     * Get link to filtered view in the message activity list table of messages for this transaction.
-     *
-     * @param EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function get_related_messages_link(EE_Transaction $transaction)
-    {
-        $url = EEH_MSG_Template::get_message_action_link(
-            'see_notifications_for',
-            null,
-            array('TXN_ID' => $transaction->ID())
-        );
-        return EE_Registry::instance()->CAP->current_user_can(
-            'ee_read_global_messages',
-            'view_filtered_messages'
-        )
-            ? '<li>' . $url . '</li>'
-            : '';
-    }
-
-
-    /**
-     * Return the link to make a payment on the frontend
-     *
-     * @param EE_Transaction $transaction
-     * @return string
-     * @throws EE_Error
-     */
-    protected function get_payment_overview_link(EE_Transaction $transaction)
-    {
-        $registration = $transaction->primary_registration();
-        if ($registration instanceof EE_Registration
-            && $transaction->status_ID() !== EEM_Transaction::complete_status_code
-            && $registration->owes_monies_and_can_pay()
-        ) {
-            return '
+		}
+		return '';
+	}
+
+
+	/**
+	 * Get link to filtered view in the message activity list table of messages for this transaction.
+	 *
+	 * @param EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function get_related_messages_link(EE_Transaction $transaction)
+	{
+		$url = EEH_MSG_Template::get_message_action_link(
+			'see_notifications_for',
+			null,
+			array('TXN_ID' => $transaction->ID())
+		);
+		return EE_Registry::instance()->CAP->current_user_can(
+			'ee_read_global_messages',
+			'view_filtered_messages'
+		)
+			? '<li>' . $url . '</li>'
+			: '';
+	}
+
+
+	/**
+	 * Return the link to make a payment on the frontend
+	 *
+	 * @param EE_Transaction $transaction
+	 * @return string
+	 * @throws EE_Error
+	 */
+	protected function get_payment_overview_link(EE_Transaction $transaction)
+	{
+		$registration = $transaction->primary_registration();
+		if ($registration instanceof EE_Registration
+			&& $transaction->status_ID() !== EEM_Transaction::complete_status_code
+			&& $registration->owes_monies_and_can_pay()
+		) {
+			return '
             <li>
                 <a title="' . esc_attr__('Make Payment from the Frontend.', 'event_espresso') . '"'
-                   . ' target="_blank" href="' . $registration->payment_overview_url(true) . '"'
-                   . ' class="tiny-text">
+				   . ' target="_blank" href="' . $registration->payment_overview_url(true) . '"'
+				   . ' class="tiny-text">
                     <span class="dashicons dashicons-money ee-icon-size-18"></span>
                 </a>
             </li>
             ';
-        }
-        return '';
-    }
+		}
+		return '';
+	}
 }

Spacing +32 added lines, -32 removed lines

@@ -96,7 +96,7 @@ 
     {
         $class = parent::_get_row_class($transaction);
         // add status class
-        $class .= ' ee-status-strip txn-status-' . $transaction->status_ID();
+        $class .= ' ee-status-strip txn-status-'.$transaction->status_ID();
         if ($this->_has_checkbox_column) {
             $class .= ' has-checkbox-column';
         }
@@ -149,7 +149,7 @@ 
     protected function _add_view_counts()
     {
         foreach ($this->_views as $view) {
-            $this->_views[ $view['slug'] ]['count'] = $this->_admin_page->get_transactions($this->_per_page, true, $view['slug']);
+            $this->_views[$view['slug']]['count'] = $this->_admin_page->get_transactions($this->_per_page, true, $view['slug']);
         }
     }
 
@@ -170,13 +170,13 @@ 
             ),
             TXN_ADMIN_URL
         );
-        $content = '<a href="' . $view_lnk_url . '"'
-                   . ' title="' . esc_attr__('Go to Transaction Details', 'event_espresso') . '">'
+        $content = '<a href="'.$view_lnk_url.'"'
+                   . ' title="'.esc_attr__('Go to Transaction Details', 'event_espresso').'">'
                    . $transaction->ID()
                    . '</a>';
 
         // txn timestamp
-        $content .= '  <span class="show-on-mobile-view-only">' . $this->_get_txn_timestamp($transaction) . '</span>';
+        $content .= '  <span class="show-on-mobile-view-only">'.$this->_get_txn_timestamp($transaction).'</span>';
         return $content;
     }
 
@@ -236,9 +236,9 @@ 
             ),
             TXN_ADMIN_URL
         );
-        $txn_date = '<a href="' . $view_lnk_url . '"'
+        $txn_date = '<a href="'.$view_lnk_url.'"'
                     . ' title="'
-                    . esc_attr__('View Transaction Details for TXN #', 'event_espresso') . $transaction->ID() . '">'
+                    . esc_attr__('View Transaction Details for TXN #', 'event_espresso').$transaction->ID().'">'
                     . $this->_get_txn_timestamp($transaction)
                     . '</a>';
         // status
@@ -271,7 +271,7 @@ 
                    )
                    . '</span>';
         } else {
-            return '<span class="txn-overview-free-event-spn">' . esc_html__('free', 'event_espresso') . '</span>';
+            return '<span class="txn-overview-free-event-spn">'.esc_html__('free', 'event_espresso').'</span>';
         }
     }
 
@@ -308,7 +308,7 @@ 
             ? $payment_method->admin_name()
             : esc_html__('Unknown', 'event_espresso');
 
-        $content = '<span class="' . $span_class . ' txn-pad-rght">'
+        $content = '<span class="'.$span_class.' txn-pad-rght">'
                    . $transaction->get_pretty('TXN_paid')
                    . '</span>';
         if ($transaction_paid > 0) {
@@ -350,12 +350,12 @@ 
                 'espresso_registrations_view_registration',
                 $primary_reg->ID()
             )
-                ? '<a href="' . $edit_lnk_url . '"'
-                  . ' title="' . esc_attr__('View Registration Details', 'event_espresso') . '">'
+                ? '<a href="'.$edit_lnk_url.'"'
+                  . ' title="'.esc_attr__('View Registration Details', 'event_espresso').'">'
                   . $attendee->full_name()
                   . '</a>'
                 : $attendee->full_name();
-            $content .= '<br>' . $attendee->email();
+            $content .= '<br>'.$attendee->email();
             return $content;
         }
         return $transaction->failed() || $transaction->is_abandoned()
@@ -377,8 +377,8 @@ 
     public function column_ATT_email(EE_Transaction $transaction)
     {
         $attendee = $transaction->primary_registration()->get_first_related('Attendee');
-        if (! empty($attendee)) {
-            return '<a href="mailto:' . $attendee->get('ATT_email') . '">'
+        if ( ! empty($attendee)) {
+            return '<a href="mailto:'.$attendee->get('ATT_email').'">'
                    . $attendee->get('ATT_email')
                    . '</a>';
         } else {
@@ -406,7 +406,7 @@ 
     {
         $actions = array();
         $event = $transaction->primary_registration()->get_first_related('Event');
-        if (! empty($event)) {
+        if ( ! empty($event)) {
             $edit_event_url = EE_Admin_Page::add_query_args_and_nonce(
                 array('action' => 'edit', 'post' => $event->ID()),
                 EVENTS_ADMIN_URL
@@ -427,11 +427,11 @@ 
                     $event->ID()
                 )
             ) {
-                $actions['filter_by_event'] = '<a href="' . $txn_by_event_lnk . '"'
-                                              . ' title="' . esc_attr__(
+                $actions['filter_by_event'] = '<a href="'.$txn_by_event_lnk.'"'
+                                              . ' title="'.esc_attr__(
                                                   'Filter transactions by this event',
                                                   'event_espresso'
-                                              ) . '">'
+                                              ).'">'
                                               . esc_html__('View Transactions for this event', 'event_espresso')
                                               . '</a>';
             }
@@ -443,7 +443,7 @@ 
                     'espresso_events_edit',
                     $event->ID()
                 )
-                    ? '<a href="' . $edit_event_url . '"'
+                    ? '<a href="'.$edit_event_url.'"'
                       . ' title="'
                       . sprintf(
                           esc_attr__('Edit Event: %s', 'event_espresso'),
@@ -510,8 +510,8 @@ 
         );
         return '
 			<li>
-				<a href="' . $url . '"'
-               . ' title="' . esc_attr__('View Transaction Details', 'event_espresso') . '" class="tiny-text">
+				<a href="' . $url.'"'
+               . ' title="'.esc_attr__('View Transaction Details', 'event_espresso').'" class="tiny-text">
 					<span class="dashicons dashicons-cart"></span>
 				</a>
 			</li>';
@@ -536,8 +536,8 @@ 
             ) {
                 return '
                 <li>
-                    <a title="' . esc_attr__('View Transaction Invoice', 'event_espresso') . '"'
-                       . ' target="_blank" href="' . $url . '" class="tiny-text">
+                    <a title="' . esc_attr__('View Transaction Invoice', 'event_espresso').'"'
+                       . ' target="_blank" href="'.$url.'" class="tiny-text">
                         <span class="dashicons dashicons-media-spreadsheet ee-icon-size-18"></span>
                     </a>
                 </li>';
@@ -564,8 +564,8 @@ 
                 && EEH_MSG_Template::is_mt_active('receipt')) {
                 return '
 			<li>
-				<a title="' . esc_attr__('View Transaction Receipt', 'event_espresso') . '"'
-                       . ' target="_blank" href="' . $url . '" class="tiny-text">
+				<a title="' . esc_attr__('View Transaction Receipt', 'event_espresso').'"'
+                       . ' target="_blank" href="'.$url.'" class="tiny-text">
 					<span class="dashicons dashicons-media-default ee-icon-size-18"></span>
 				</a>
 			</li>';
@@ -603,8 +603,8 @@ 
             )
                 ? '
 				<li>
-					<a href="' . $url . '"'
-                  . ' title="' . esc_attr__('View Registration Details', 'event_espresso') . '" class="tiny-text">
+					<a href="' . $url.'"'
+                  . ' title="'.esc_attr__('View Registration Details', 'event_espresso').'" class="tiny-text">
 						<span class="dashicons dashicons-clipboard"></span>
 					</a>
 				</li>'
@@ -649,8 +649,8 @@ 
             );
             return '
             <li>
-                <a href="' . $url . '"'
-                   . ' title="' . esc_attr__('Send Payment Reminder', 'event_espresso') . '" class="tiny-text">
+                <a href="' . $url.'"'
+                   . ' title="'.esc_attr__('Send Payment Reminder', 'event_espresso').'" class="tiny-text">
                     <span class="dashicons dashicons-email-alt"></span>
                 </a>
             </li>';
@@ -680,7 +680,7 @@ 
             'ee_read_global_messages',
             'view_filtered_messages'
         )
-            ? '<li>' . $url . '</li>'
+            ? '<li>'.$url.'</li>'
             : '';
     }
 
@@ -701,8 +701,8 @@ 
         ) {
             return '
             <li>
-                <a title="' . esc_attr__('Make Payment from the Frontend.', 'event_espresso') . '"'
-                   . ' target="_blank" href="' . $registration->payment_overview_url(true) . '"'
+                <a title="' . esc_attr__('Make Payment from the Frontend.', 'event_espresso').'"'
+                   . ' target="_blank" href="'.$registration->payment_overview_url(true).'"'
                    . ' class="tiny-text">
                     <span class="dashicons dashicons-money ee-icon-size-18"></span>
                 </a>

admin_pages/transactions/Transactions_Admin_Page.core.php

Indentation +2499 added lines, -2499 removed lines

@@ -14,2503 +14,2503 @@
 class Transactions_Admin_Page extends EE_Admin_Page
 {
 
-    /**
-     * @var EE_Transaction
-     */
-    private $_transaction;
-
-    /**
-     * @var EE_Session
-     */
-    private $_session;
-
-    /**
-     * @var array $_txn_status
-     */
-    private static $_txn_status;
-
-    /**
-     * @var array $_pay_status
-     */
-    private static $_pay_status;
-
-    /**
-     * @var array $_existing_reg_payment_REG_IDs
-     */
-    protected $_existing_reg_payment_REG_IDs = null;
-
-
-    /**
-     * @Constructor
-     * @access public
-     * @param bool $routing
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function __construct($routing = true)
-    {
-        parent::__construct($routing);
-    }
-
-
-    /**
-     *    _init_page_props
-     *
-     * @return void
-     */
-    protected function _init_page_props()
-    {
-        $this->page_slug = TXN_PG_SLUG;
-        $this->page_label = esc_html__('Transactions', 'event_espresso');
-        $this->_admin_base_url = TXN_ADMIN_URL;
-        $this->_admin_base_path = TXN_ADMIN;
-    }
-
-
-    /**
-     *    _ajax_hooks
-     *
-     * @return void
-     */
-    protected function _ajax_hooks()
-    {
-        add_action('wp_ajax_espresso_apply_payment', array($this, 'apply_payments_or_refunds'));
-        add_action('wp_ajax_espresso_apply_refund', array($this, 'apply_payments_or_refunds'));
-        add_action('wp_ajax_espresso_delete_payment', array($this, 'delete_payment'));
-    }
-
-
-    /**
-     *    _define_page_props
-     *
-     * @return void
-     */
-    protected function _define_page_props()
-    {
-        $this->_admin_page_title = $this->page_label;
-        $this->_labels = array(
-            'buttons' => array(
-                'add'    => esc_html__('Add New Transaction', 'event_espresso'),
-                'edit'   => esc_html__('Edit Transaction', 'event_espresso'),
-                'delete' => esc_html__('Delete Transaction', 'event_espresso'),
-            ),
-        );
-    }
-
-
-    /**
-     *        grab url requests and route them
-     *
-     * @access private
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function _set_page_routes()
-    {
-
-        $this->_set_transaction_status_array();
-
-        $txn_id = ! empty($this->_req_data['TXN_ID'])
-                  && ! is_array($this->_req_data['TXN_ID'])
-            ? $this->_req_data['TXN_ID']
-            : 0;
-
-        $this->_page_routes = array(
-
-            'default' => array(
-                'func'       => '_transactions_overview_list_table',
-                'capability' => 'ee_read_transactions',
-            ),
-
-            'view_transaction' => array(
-                'func'       => '_transaction_details',
-                'capability' => 'ee_read_transaction',
-                'obj_id'     => $txn_id,
-            ),
-
-            'send_payment_reminder' => array(
-                'func'       => '_send_payment_reminder',
-                'noheader'   => true,
-                'capability' => 'ee_send_message',
-            ),
-
-            'espresso_apply_payment' => array(
-                'func'       => 'apply_payments_or_refunds',
-                'noheader'   => true,
-                'capability' => 'ee_edit_payments',
-            ),
-
-            'espresso_apply_refund' => array(
-                'func'       => 'apply_payments_or_refunds',
-                'noheader'   => true,
-                'capability' => 'ee_edit_payments',
-            ),
-
-            'espresso_delete_payment' => array(
-                'func'       => 'delete_payment',
-                'noheader'   => true,
-                'capability' => 'ee_delete_payments',
-            ),
-
-        );
-    }
-
-
-    protected function _set_page_config()
-    {
-        $this->_page_config = array(
-            'default'          => array(
-                'nav'           => array(
-                    'label' => esc_html__('Overview', 'event_espresso'),
-                    'order' => 10,
-                ),
-                'list_table'    => 'EE_Admin_Transactions_List_Table',
-                'help_tabs'     => array(
-                    'transactions_overview_help_tab'                       => array(
-                        'title'    => esc_html__('Transactions Overview', 'event_espresso'),
-                        'filename' => 'transactions_overview',
-                    ),
-                    'transactions_overview_table_column_headings_help_tab' => array(
-                        'title'    => esc_html__('Transactions Table Column Headings', 'event_espresso'),
-                        'filename' => 'transactions_overview_table_column_headings',
-                    ),
-                    'transactions_overview_views_filters_help_tab'         => array(
-                        'title'    => esc_html__('Transaction Views & Filters & Search', 'event_espresso'),
-                        'filename' => 'transactions_overview_views_filters_search',
-                    ),
-                ),
-                'help_tour'     => array('Transactions_Overview_Help_Tour'),
-                /**
-                 * commented out because currently we are not displaying tips for transaction list table status but this
-                 * may change in a later iteration so want to keep the code for then.
-                 */
-                // 'qtips' => array( 'Transactions_List_Table_Tips' ),
-                'require_nonce' => false,
-            ),
-            'view_transaction' => array(
-                'nav'       => array(
-                    'label'      => esc_html__('View Transaction', 'event_espresso'),
-                    'order'      => 5,
-                    'url'        => isset($this->_req_data['TXN_ID'])
-                        ? add_query_arg(array('TXN_ID' => $this->_req_data['TXN_ID']), $this->_current_page_view_url)
-                        : $this->_admin_base_url,
-                    'persistent' => false,
-                ),
-                'help_tabs' => array(
-                    'transactions_view_transaction_help_tab'                                              => array(
-                        'title'    => esc_html__('View Transaction', 'event_espresso'),
-                        'filename' => 'transactions_view_transaction',
-                    ),
-                    'transactions_view_transaction_transaction_details_table_help_tab'                    => array(
-                        'title'    => esc_html__('Transaction Details Table', 'event_espresso'),
-                        'filename' => 'transactions_view_transaction_transaction_details_table',
-                    ),
-                    'transactions_view_transaction_attendees_registered_help_tab'                         => array(
-                        'title'    => esc_html__('Attendees Registered', 'event_espresso'),
-                        'filename' => 'transactions_view_transaction_attendees_registered',
-                    ),
-                    'transactions_view_transaction_views_primary_registrant_billing_information_help_tab' => array(
-                        'title'    => esc_html__('Primary Registrant & Billing Information', 'event_espresso'),
-                        'filename' => 'transactions_view_transaction_primary_registrant_billing_information',
-                    ),
-                ),
-                'qtips'     => array('Transaction_Details_Tips'),
-                'help_tour' => array('Transaction_Details_Help_Tour'),
-                'metaboxes' => array('_transaction_details_metaboxes'),
-
-                'require_nonce' => false,
-            ),
-        );
-    }
-
-
-    /**
-     * The below methods aren't used by this class currently
-     */
-    protected function _add_screen_options()
-    {
-        // noop
-    }
-
-    protected function _add_feature_pointers()
-    {
-        // noop
-    }
-
-    public function admin_init()
-    {
-        // IF a registration was JUST added via the admin...
-        if (isset(
-            $this->_req_data['redirect_from'],
-            $this->_req_data['EVT_ID'],
-            $this->_req_data['event_name']
-        )) {
-            // then set a cookie so that we can block any attempts to use
-            // the back button as a way to enter another registration.
-            setcookie(
-                'ee_registration_added',
-                $this->_req_data['EVT_ID'],
-                time() + WEEK_IN_SECONDS,
-                '/'
-            );
-            // and update the global
-            $_COOKIE['ee_registration_added'] = $this->_req_data['EVT_ID'];
-        }
-        EE_Registry::$i18n_js_strings['invalid_server_response'] = esc_html__(
-            'An error occurred! Your request may have been processed, but a valid response from the server was not received. Please refresh the page and try again.',
-            'event_espresso'
-        );
-        EE_Registry::$i18n_js_strings['error_occurred'] = esc_html__(
-            'An error occurred! Please refresh the page and try again.',
-            'event_espresso'
-        );
-        EE_Registry::$i18n_js_strings['txn_status_array'] = self::$_txn_status;
-        EE_Registry::$i18n_js_strings['pay_status_array'] = self::$_pay_status;
-        EE_Registry::$i18n_js_strings['payments_total'] = esc_html__('Payments Total', 'event_espresso');
-        EE_Registry::$i18n_js_strings['transaction_overpaid'] = esc_html__(
-            'This transaction has been overpaid ! Payments Total',
-            'event_espresso'
-        );
-    }
-
-    public function admin_notices()
-    {
-        // noop
-    }
-
-    public function admin_footer_scripts()
-    {
-        // noop
-    }
-
-
-    /**
-     * _set_transaction_status_array
-     * sets list of transaction statuses
-     *
-     * @access private
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    private function _set_transaction_status_array()
-    {
-        self::$_txn_status = EEM_Transaction::instance()->status_array(true);
-    }
-
-
-    /**
-     * get_transaction_status_array
-     * return the transaction status array for wp_list_table
-     *
-     * @access public
-     * @return array
-     */
-    public function get_transaction_status_array()
-    {
-        return self::$_txn_status;
-    }
-
-
-    /**
-     *    get list of payment statuses
-     *
-     * @access private
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    private function _get_payment_status_array()
-    {
-        self::$_pay_status = EEM_Payment::instance()->status_array(true);
-        $this->_template_args['payment_status'] = self::$_pay_status;
-    }
-
-
-    /**
-     *    _add_screen_options_default
-     *
-     * @access protected
-     * @return void
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _add_screen_options_default()
-    {
-        $this->_per_page_screen_option();
-    }
-
-
-    /**
-     * load_scripts_styles
-     *
-     * @access public
-     * @return void
-     */
-    public function load_scripts_styles()
-    {
-        // enqueue style
-        wp_register_style(
-            'espresso_txn',
-            TXN_ASSETS_URL . 'espresso_transactions_admin.css',
-            array(),
-            EVENT_ESPRESSO_VERSION
-        );
-        wp_enqueue_style('espresso_txn');
-        // scripts
-        wp_register_script(
-            'espresso_txn',
-            TXN_ASSETS_URL . 'espresso_transactions_admin.js',
-            array(
-                'ee_admin_js',
-                'ee-datepicker',
-                'jquery-ui-datepicker',
-                'jquery-ui-draggable',
-                'ee-dialog',
-                'ee-accounting',
-                'ee-serialize-full-array',
-            ),
-            EVENT_ESPRESSO_VERSION,
-            true
-        );
-        wp_enqueue_script('espresso_txn');
-    }
-
-
-    /**
-     *    load_scripts_styles_view_transaction
-     *
-     * @access public
-     * @return void
-     */
-    public function load_scripts_styles_view_transaction()
-    {
-        // styles
-        wp_enqueue_style('espresso-ui-theme');
-    }
-
-
-    /**
-     *    load_scripts_styles_default
-     *
-     * @access public
-     * @return void
-     */
-    public function load_scripts_styles_default()
-    {
-        // styles
-        wp_enqueue_style('espresso-ui-theme');
-    }
-
-
-    /**
-     *    _set_list_table_views_default
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _set_list_table_views_default()
-    {
-        $this->_views = array(
-            'all'       => array(
-                'slug'  => 'all',
-                'label' => esc_html__('View All Transactions', 'event_espresso'),
-                'count' => 0,
-            ),
-            'abandoned' => array(
-                'slug'  => 'abandoned',
-                'label' => esc_html__('Abandoned Transactions', 'event_espresso'),
-                'count' => 0,
-            ),
-            'incomplete' => array(
-                'slug'  => 'incomplete',
-                'label' => esc_html__('Incomplete Transactions', 'event_espresso'),
-                'count' => 0,
-            )
-        );
-        if (/**
-             * Filters whether a link to the "Failed Transactions" list table
-             * appears on the Transactions Admin Page list table.
-             * List display can be turned back on via the following:
-             * add_filter(
-             *     'FHEE__Transactions_Admin_Page___set_list_table_views_default__display_failed_txns_list',
-             *     '__return_true'
-             * );
-             *
-             * @since $VID:$
-             * @param boolean                 $display_failed_txns_list
-             * @param Transactions_Admin_Page $this
-             */
-            apply_filters(
-                'FHEE__Transactions_Admin_Page___set_list_table_views_default__display_failed_txns_list',
-                false,
-                $this
-            )
-        ) {
-            $this->_views['failed'] = array(
-                'slug'  => 'failed',
-                'label' => esc_html__('Failed Transactions', 'event_espresso'),
-                'count' => 0,
-            );
-        }
-    }
-
-
-    /**
-     * _set_transaction_object
-     * This sets the _transaction property for the transaction details screen
-     *
-     * @access private
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws RuntimeException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    private function _set_transaction_object()
-    {
-        if ($this->_transaction instanceof EE_Transaction) {
-            return;
-        } //get out we've already set the object
-
-        $TXN_ID = ! empty($this->_req_data['TXN_ID'])
-            ? absint($this->_req_data['TXN_ID'])
-            : false;
-
-        // get transaction object
-        $this->_transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
-        $this->_session = $this->_transaction instanceof EE_Transaction
-            ? $this->_transaction->get('TXN_session_data')
-            : null;
-        if ($this->_transaction instanceof EE_Transaction) {
-            $this->_transaction->verify_abandoned_transaction_status();
-        }
-
-        if (! $this->_transaction instanceof EE_Transaction) {
-            $error_msg = sprintf(
-                esc_html__(
-                    'An error occurred and the details for the transaction with the ID # %d could not be retrieved.',
-                    'event_espresso'
-                ),
-                $TXN_ID
-            );
-            EE_Error::add_error($error_msg, __FILE__, __FUNCTION__, __LINE__);
-        }
-    }
-
-
-    /**
-     *    _transaction_legend_items
-     *
-     * @access protected
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _transaction_legend_items()
-    {
-        EE_Registry::instance()->load_helper('MSG_Template');
-        $items = array();
-
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_read_global_messages',
-            'view_filtered_messages'
-        )) {
-            $related_for_icon = EEH_MSG_Template::get_message_action_icon('see_notifications_for');
-            if (is_array($related_for_icon)
-                && isset($related_for_icon['css_class'], $related_for_icon['label'])
-            ) {
-                $items['view_related_messages'] = array(
-                    'class' => $related_for_icon['css_class'],
-                    'desc'  => $related_for_icon['label'],
-                );
-            }
-        }
-
-        $items = apply_filters(
-            'FHEE__Transactions_Admin_Page___transaction_legend_items__items',
-            array_merge(
-                $items,
-                array(
-                    'view_details'          => array(
-                        'class' => 'dashicons dashicons-cart',
-                        'desc'  => esc_html__('View Transaction Details', 'event_espresso'),
-                    ),
-                    'view_invoice'          => array(
-                        'class' => 'dashicons dashicons-media-spreadsheet',
-                        'desc'  => esc_html__('View Transaction Invoice', 'event_espresso'),
-                    ),
-                    'view_receipt'          => array(
-                        'class' => 'dashicons dashicons-media-default',
-                        'desc'  => esc_html__('View Transaction Receipt', 'event_espresso'),
-                    ),
-                    'view_registration'     => array(
-                        'class' => 'dashicons dashicons-clipboard',
-                        'desc'  => esc_html__('View Registration Details', 'event_espresso'),
-                    ),
-                    'payment_overview_link' => array(
-                        'class' => 'dashicons dashicons-money',
-                        'desc'  => esc_html__('Make Payment on Frontend', 'event_espresso'),
-                    ),
-                )
-            )
-        );
-
-        if (EE_Registry::instance()->CAP->current_user_can(
-            'ee_send_message',
-            'espresso_transactions_send_payment_reminder'
-        )) {
-            if (EEH_MSG_Template::is_mt_active('payment_reminder')) {
-                $items['send_payment_reminder'] = array(
-                    'class' => 'dashicons dashicons-email-alt',
-                    'desc'  => esc_html__('Send Payment Reminder', 'event_espresso'),
-                );
-            } else {
-                $items['blank*'] = array(
-                    'class' => '',
-                    'desc'  => '',
-                );
-            }
-        } else {
-            $items['blank*'] = array(
-                'class' => '',
-                'desc'  => '',
-            );
-        }
-        $more_items = apply_filters(
-            'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
-            array(
-                'overpaid'   => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
-                    'desc'  => EEH_Template::pretty_status(
-                        EEM_Transaction::overpaid_status_code,
-                        false,
-                        'sentence'
-                    ),
-                ),
-                'complete'   => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
-                    'desc'  => EEH_Template::pretty_status(
-                        EEM_Transaction::complete_status_code,
-                        false,
-                        'sentence'
-                    ),
-                ),
-                'incomplete' => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
-                    'desc'  => EEH_Template::pretty_status(
-                        EEM_Transaction::incomplete_status_code,
-                        false,
-                        'sentence'
-                    ),
-                ),
-                'abandoned'  => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
-                    'desc'  => EEH_Template::pretty_status(
-                        EEM_Transaction::abandoned_status_code,
-                        false,
-                        'sentence'
-                    ),
-                ),
-                'failed'     => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
-                    'desc'  => EEH_Template::pretty_status(
-                        EEM_Transaction::failed_status_code,
-                        false,
-                        'sentence'
-                    ),
-                ),
-            )
-        );
-
-        return array_merge($items, $more_items);
-    }
-
-
-    /**
-     *    _transactions_overview_list_table
-     *
-     * @access protected
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _transactions_overview_list_table()
-    {
-        $this->_admin_page_title = esc_html__('Transactions', 'event_espresso');
-        $event = isset($this->_req_data['EVT_ID'])
-            ? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID'])
-            : null;
-        $this->_template_args['admin_page_header'] = $event instanceof EE_Event
-            ? sprintf(
-                esc_html__(
-                    '%sViewing Transactions for the Event: %s%s',
-                    'event_espresso'
-                ),
-                '<h3>',
-                '<a href="'
-                . EE_Admin_Page::add_query_args_and_nonce(
-                    array('action' => 'edit', 'post' => $event->ID()),
-                    EVENTS_ADMIN_URL
-                )
-                . '" title="'
-                . esc_attr__(
-                    'Click to Edit event',
-                    'event_espresso'
-                )
-                . '">' . $event->get('EVT_name') . '</a>',
-                '</h3>'
-            )
-            : '';
-        $this->_template_args['after_list_table'] = $this->_display_legend($this->_transaction_legend_items());
-        $this->display_admin_list_table_page_with_no_sidebar();
-    }
-
-
-    /**
-     *    _transaction_details
-     * generates HTML for the View Transaction Details Admin page
-     *
-     * @access protected
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws RuntimeException
-     * @throws ReflectionException
-     */
-    protected function _transaction_details()
-    {
-        do_action('AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction);
-
-        $this->_set_transaction_status_array();
-
-        $this->_template_args = array();
-        $this->_template_args['transactions_page'] = $this->_wp_page_slug;
-
-        $this->_set_transaction_object();
-
-        if (! $this->_transaction instanceof EE_Transaction) {
-            return;
-        }
-        $primary_registration = $this->_transaction->primary_registration();
-        $attendee = $primary_registration instanceof EE_Registration
-            ? $primary_registration->attendee()
-            : null;
-
-        $this->_template_args['txn_nmbr']['value'] = $this->_transaction->ID();
-        $this->_template_args['txn_nmbr']['label'] = esc_html__('Transaction Number', 'event_espresso');
-
-        $this->_template_args['txn_datetime']['value'] = $this->_transaction->get_i18n_datetime('TXN_timestamp');
-        $this->_template_args['txn_datetime']['label'] = esc_html__('Date', 'event_espresso');
-
-        $this->_template_args['txn_status']['value'] = self::$_txn_status[ $this->_transaction->get('STS_ID') ];
-        $this->_template_args['txn_status']['label'] = esc_html__('Transaction Status', 'event_espresso');
-        $this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
-
-        $this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
-        $this->_template_args['total_paid'] = $this->_transaction->get('TXN_paid');
-
-        $amount_due = $this->_transaction->get('TXN_total') - $this->_transaction->get('TXN_paid');
-        $this->_template_args['amount_due'] = EEH_Template::format_currency(
-            $amount_due,
-            true
-        );
-        if (EE_Registry::instance()->CFG->currency->sign_b4) {
-            $this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign
-                                                  . $this->_template_args['amount_due'];
-        } else {
-            $this->_template_args['amount_due'] .= EE_Registry::instance()->CFG->currency->sign;
-        }
-        $this->_template_args['amount_due_class'] = '';
-
-        if ($this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total')) {
-            // paid in full
-            $this->_template_args['amount_due'] = false;
-        } elseif ($this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total')) {
-            // overpaid
-            $this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
-        } elseif ($this->_transaction->get('TXN_total') > 0
-                  && $this->_transaction->get('TXN_paid') > 0
-        ) {
-            // monies owing
-            $this->_template_args['amount_due_class'] = 'txn-overview-part-payment-spn';
-        } elseif ($this->_transaction->get('TXN_total') > 0
-                  && $this->_transaction->get('TXN_paid') == 0
-        ) {
-            // no payments made yet
-            $this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
-        } elseif ($this->_transaction->get('TXN_total') == 0) {
-            // free event
-            $this->_template_args['amount_due'] = false;
-        }
-
-        $payment_method = $this->_transaction->payment_method();
-
-        $this->_template_args['method_of_payment_name'] = $payment_method instanceof EE_Payment_Method
-            ? $payment_method->admin_name()
-            : esc_html__('Unknown', 'event_espresso');
-
-        $this->_template_args['currency_sign'] = EE_Registry::instance()->CFG->currency->sign;
-        // link back to overview
-        $this->_template_args['txn_overview_url'] = ! empty($_SERVER['HTTP_REFERER'])
-            ? $_SERVER['HTTP_REFERER']
-            : TXN_ADMIN_URL;
-
-
-        // next link
-        $next_txn = $this->_transaction->next(
-            null,
-            array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
-            'TXN_ID'
-        );
-        $this->_template_args['next_transaction'] = $next_txn
-            ? $this->_next_link(
-                EE_Admin_Page::add_query_args_and_nonce(
-                    array('action' => 'view_transaction', 'TXN_ID' => $next_txn['TXN_ID']),
-                    TXN_ADMIN_URL
-                ),
-                'dashicons dashicons-arrow-right ee-icon-size-22'
-            )
-            : '';
-        // previous link
-        $previous_txn = $this->_transaction->previous(
-            null,
-            array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
-            'TXN_ID'
-        );
-        $this->_template_args['previous_transaction'] = $previous_txn
-            ? $this->_previous_link(
-                EE_Admin_Page::add_query_args_and_nonce(
-                    array('action' => 'view_transaction', 'TXN_ID' => $previous_txn['TXN_ID']),
-                    TXN_ADMIN_URL
-                ),
-                'dashicons dashicons-arrow-left ee-icon-size-22'
-            )
-            : '';
-
-        // were we just redirected here after adding a new registration ???
-        if (isset(
-            $this->_req_data['redirect_from'],
-            $this->_req_data['EVT_ID'],
-            $this->_req_data['event_name']
-        )) {
-            if (EE_Registry::instance()->CAP->current_user_can(
-                'ee_edit_registrations',
-                'espresso_registrations_new_registration',
-                $this->_req_data['EVT_ID']
-            )) {
-                $this->_admin_page_title .= '<a id="add-new-registration" class="add-new-h2 button-primary" href="';
-                $this->_admin_page_title .= EE_Admin_Page::add_query_args_and_nonce(
-                    array(
-                        'page'     => 'espresso_registrations',
-                        'action'   => 'new_registration',
-                        'return'   => 'default',
-                        'TXN_ID'   => $this->_transaction->ID(),
-                        'event_id' => $this->_req_data['EVT_ID'],
-                    ),
-                    REG_ADMIN_URL
-                );
-                $this->_admin_page_title .= '">';
-
-                $this->_admin_page_title .= sprintf(
-                    esc_html__('Add Another New Registration to Event: "%1$s" ?', 'event_espresso'),
-                    htmlentities(urldecode($this->_req_data['event_name']), ENT_QUOTES, 'UTF-8')
-                );
-                $this->_admin_page_title .= '</a>';
-            }
-            EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
-        }
-        // grab messages at the last second
-        $this->_template_args['notices'] = EE_Error::get_notices();
-        // path to template
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
-        $this->_template_args['admin_page_header'] = EEH_Template::display_template(
-            $template_path,
-            $this->_template_args,
-            true
-        );
-
-        // the details template wrapper
-        $this->display_admin_page_with_sidebar();
-    }
-
-
-    /**
-     *        _transaction_details_metaboxes
-     *
-     * @access protected
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws RuntimeException
-     * @throws ReflectionException
-     */
-    protected function _transaction_details_metaboxes()
-    {
-
-        $this->_set_transaction_object();
-
-        if (! $this->_transaction instanceof EE_Transaction) {
-            return;
-        }
-        add_meta_box(
-            'edit-txn-details-mbox',
-            esc_html__('Transaction Details', 'event_espresso'),
-            array($this, 'txn_details_meta_box'),
-            $this->_wp_page_slug,
-            'normal',
-            'high'
-        );
-        add_meta_box(
-            'edit-txn-attendees-mbox',
-            esc_html__('Attendees Registered in this Transaction', 'event_espresso'),
-            array($this, 'txn_attendees_meta_box'),
-            $this->_wp_page_slug,
-            'normal',
-            'high',
-            array('TXN_ID' => $this->_transaction->ID())
-        );
-        add_meta_box(
-            'edit-txn-registrant-mbox',
-            esc_html__('Primary Contact', 'event_espresso'),
-            array($this, 'txn_registrant_side_meta_box'),
-            $this->_wp_page_slug,
-            'side',
-            'high'
-        );
-        add_meta_box(
-            'edit-txn-billing-info-mbox',
-            esc_html__('Billing Information', 'event_espresso'),
-            array($this, 'txn_billing_info_side_meta_box'),
-            $this->_wp_page_slug,
-            'side',
-            'high'
-        );
-    }
-
-
-    /**
-     * Callback for transaction actions metabox.
-     *
-     * @param EE_Transaction|null $transaction
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     * @throws RuntimeException
-     */
-    public function getActionButtons(EE_Transaction $transaction = null)
-    {
-        $content = '';
-        $actions = array();
-        if (! $transaction instanceof EE_Transaction) {
-            return $content;
-        }
-        /** @var EE_Registration $primary_registration */
-        $primary_registration = $transaction->primary_registration();
-        $attendee = $primary_registration instanceof EE_Registration
-            ? $primary_registration->attendee()
-            : null;
-
-        if ($attendee instanceof EE_Attendee
-            && EE_Registry::instance()->CAP->current_user_can(
-                'ee_send_message',
-                'espresso_transactions_send_payment_reminder'
-            )
-        ) {
-            $actions['payment_reminder'] =
-                EEH_MSG_Template::is_mt_active('payment_reminder')
-                && $this->_transaction->get('STS_ID') !== EEM_Transaction::complete_status_code
-                && $this->_transaction->get('STS_ID') !== EEM_Transaction::overpaid_status_code
-                    ? EEH_Template::get_button_or_link(
-                        EE_Admin_Page::add_query_args_and_nonce(
-                            array(
-                                'action'      => 'send_payment_reminder',
-                                'TXN_ID'      => $this->_transaction->ID(),
-                                'redirect_to' => 'view_transaction',
-                            ),
-                            TXN_ADMIN_URL
-                        ),
-                        esc_html__(' Send Payment Reminder', 'event_espresso'),
-                        'button secondary-button',
-                        'dashicons dashicons-email-alt'
-                    )
-                    : '';
-        }
-
-        if ($primary_registration instanceof EE_Registration
-            && EEH_MSG_Template::is_mt_active('receipt')
-        ) {
-            $actions['receipt'] = EEH_Template::get_button_or_link(
-                $primary_registration->receipt_url(),
-                esc_html__('View Receipt', 'event_espresso'),
-                'button secondary-button',
-                'dashicons dashicons-media-default'
-            );
-        }
-
-        if ($primary_registration instanceof EE_Registration
-            && EEH_MSG_Template::is_mt_active('invoice')
-        ) {
-            $actions['invoice'] = EEH_Template::get_button_or_link(
-                $primary_registration->invoice_url(),
-                esc_html__('View Invoice', 'event_espresso'),
-                'button secondary-button',
-                'dashicons dashicons-media-spreadsheet'
-            );
-        }
-        $actions = array_filter(
-            apply_filters('FHEE__Transactions_Admin_Page__getActionButtons__actions', $actions, $transaction)
-        );
-        if ($actions) {
-            $content = '<ul>';
-            $content .= '<li>' . implode('</li><li>', $actions) . '</li>';
-            $content .= '</uL>';
-        }
-        return $content;
-    }
-
-
-    /**
-     * txn_details_meta_box
-     * generates HTML for the Transaction main meta box
-     *
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws RuntimeException
-     * @throws ReflectionException
-     */
-    public function txn_details_meta_box()
-    {
-        $this->_set_transaction_object();
-        $this->_template_args['TXN_ID'] = $this->_transaction->ID();
-        $this->_template_args['attendee'] = $this->_transaction->primary_registration() instanceof EE_Registration
-            ? $this->_transaction->primary_registration()->attendee()
-            : null;
-        $this->_template_args['can_edit_payments'] = EE_Registry::instance()->CAP->current_user_can(
-            'ee_edit_payments',
-            'apply_payment_or_refund_from_registration_details'
-        );
-        $this->_template_args['can_delete_payments'] = EE_Registry::instance()->CAP->current_user_can(
-            'ee_delete_payments',
-            'delete_payment_from_registration_details'
-        );
-
-        // get line table
-        EEH_Autoloader::register_line_item_display_autoloaders();
-        $Line_Item_Display = new EE_Line_Item_Display(
-            'admin_table',
-            'EE_Admin_Table_Line_Item_Display_Strategy'
-        );
-        $this->_template_args['line_item_table'] = $Line_Item_Display->display_line_item(
-            $this->_transaction->total_line_item()
-        );
-        $this->_template_args['REG_code'] = $this->_transaction->get_first_related('Registration')
-                                                               ->get('REG_code');
-
-        // process taxes
-        $taxes = $this->_transaction->get_many_related(
-            'Line_Item',
-            array(array('LIN_type' => EEM_Line_Item::type_tax))
-        );
-        $this->_template_args['taxes'] = ! empty($taxes) ? $taxes : false;
-
-        $this->_template_args['grand_total'] = EEH_Template::format_currency(
-            $this->_transaction->get('TXN_total'),
-            false,
-            false
-        );
-        $this->_template_args['grand_raw_total'] = $this->_transaction->get('TXN_total');
-        $this->_template_args['TXN_status'] = $this->_transaction->get('STS_ID');
-
-        // process payment details
-        $payments = $this->_transaction->get_many_related('Payment');
-        if (! empty($payments)) {
-            $this->_template_args['payments'] = $payments;
-            $this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
-        } else {
-            $this->_template_args['payments'] = false;
-            $this->_template_args['existing_reg_payments'] = array();
-        }
-
-        $this->_template_args['edit_payment_url'] = add_query_arg(array('action' => 'edit_payment'), TXN_ADMIN_URL);
-        $this->_template_args['delete_payment_url'] = add_query_arg(
-            array('action' => 'espresso_delete_payment'),
-            TXN_ADMIN_URL
-        );
-
-        if (isset($txn_details['invoice_number'])) {
-            $this->_template_args['txn_details']['invoice_number']['value'] = $this->_template_args['REG_code'];
-            $this->_template_args['txn_details']['invoice_number']['label'] = esc_html__(
-                'Invoice Number',
-                'event_espresso'
-            );
-        }
-
-        $this->_template_args['txn_details']['registration_session']['value'] = $this->_transaction
-            ->get_first_related('Registration')
-            ->get('REG_session');
-        $this->_template_args['txn_details']['registration_session']['label'] = esc_html__(
-            'Registration Session',
-            'event_espresso'
-        );
-
-        $this->_template_args['txn_details']['ip_address']['value'] = isset($this->_session['ip_address'])
-            ? $this->_session['ip_address']
-            : '';
-        $this->_template_args['txn_details']['ip_address']['label'] = esc_html__(
-            'Transaction placed from IP',
-            'event_espresso'
-        );
-
-        $this->_template_args['txn_details']['user_agent']['value'] = isset($this->_session['user_agent'])
-            ? $this->_session['user_agent']
-            : '';
-        $this->_template_args['txn_details']['user_agent']['label'] = esc_html__(
-            'Registrant User Agent',
-            'event_espresso'
-        );
-
-        $reg_steps = '<ul>';
-        foreach ($this->_transaction->reg_steps() as $reg_step => $reg_step_status) {
-            if ($reg_step_status === true) {
-                $reg_steps .= '<li style="color:#70cc50">'
-                              . sprintf(
-                                  esc_html__('%1$s : Completed', 'event_espresso'),
-                                  ucwords(str_replace('_', ' ', $reg_step))
-                              )
-                              . '</li>';
-            } elseif (is_numeric($reg_step_status) && $reg_step_status !== false) {
-                $reg_steps .= '<li style="color:#2EA2CC">'
-                              . sprintf(
-                                  esc_html__('%1$s : Initiated %2$s', 'event_espresso'),
-                                  ucwords(str_replace('_', ' ', $reg_step)),
-                                  date(
-                                      get_option('date_format') . ' ' . get_option('time_format'),
-                                      ($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS))
-                                  )
-                              )
-                              . '</li>';
-            } else {
-                $reg_steps .= '<li style="color:#E76700">'
-                              . sprintf(
-                                  esc_html__('%1$s : Never Initiated', 'event_espresso'),
-                                  ucwords(str_replace('_', ' ', $reg_step))
-                              )
-                              . '</li>';
-            }
-        }
-        $reg_steps .= '</ul>';
-        $this->_template_args['txn_details']['reg_steps']['value'] = $reg_steps;
-        $this->_template_args['txn_details']['reg_steps']['label'] = esc_html__(
-            'Registration Step Progress',
-            'event_espresso'
-        );
-
-
-        $this->_get_registrations_to_apply_payment_to();
-        $this->_get_payment_methods($payments);
-        $this->_get_payment_status_array();
-        $this->_get_reg_status_selection(); // sets up the template args for the reg status array for the transaction.
-
-        $this->_template_args['transaction_form_url'] = add_query_arg(
-            array(
-                'action'  => 'edit_transaction',
-                'process' => 'transaction',
-            ),
-            TXN_ADMIN_URL
-        );
-        $this->_template_args['apply_payment_form_url'] = add_query_arg(
-            array(
-                'page'   => 'espresso_transactions',
-                'action' => 'espresso_apply_payment',
-            ),
-            WP_AJAX_URL
-        );
-        $this->_template_args['delete_payment_form_url'] = add_query_arg(
-            array(
-                'page'   => 'espresso_transactions',
-                'action' => 'espresso_delete_payment',
-            ),
-            WP_AJAX_URL
-        );
-
-        $this->_template_args['action_buttons'] = $this->getActionButtons($this->_transaction);
-
-        // 'espresso_delete_payment_nonce'
-
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);
-    }
-
-
-    /**
-     * _get_registration_payment_IDs
-     *    generates an array of Payment IDs and their corresponding Registration IDs
-     *
-     * @access protected
-     * @param EE_Payment[] $payments
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _get_registration_payment_IDs($payments = array())
-    {
-        $existing_reg_payments = array();
-        // get all reg payments for these payments
-        $reg_payments = EEM_Registration_Payment::instance()->get_all(
-            array(
-                array(
-                    'PAY_ID' => array(
-                        'IN',
-                        array_keys($payments),
-                    ),
-                ),
-            )
-        );
-        if (! empty($reg_payments)) {
-            foreach ($payments as $payment) {
-                if (! $payment instanceof EE_Payment) {
-                    continue;
-                } elseif (! isset($existing_reg_payments[ $payment->ID() ])) {
-                    $existing_reg_payments[ $payment->ID() ] = array();
-                }
-                foreach ($reg_payments as $reg_payment) {
-                    if ($reg_payment instanceof EE_Registration_Payment
-                        && $reg_payment->payment_ID() === $payment->ID()
-                    ) {
-                        $existing_reg_payments[ $payment->ID() ][] = $reg_payment->registration_ID();
-                    }
-                }
-            }
-        }
-
-        return $existing_reg_payments;
-    }
-
-
-    /**
-     * _get_registrations_to_apply_payment_to
-     *    generates HTML for displaying a series of checkboxes in the admin payment modal window
-     * which allows the admin to only apply the payment to the specific registrations
-     *
-     * @access protected
-     * @return void
-     * @throws \EE_Error
-     */
-    protected function _get_registrations_to_apply_payment_to()
-    {
-        // we want any registration with an active status (ie: not deleted or cancelled)
-        $query_params = array(
-            array(
-                'STS_ID' => array(
-                    'IN',
-                    array(
-                        EEM_Registration::status_id_approved,
-                        EEM_Registration::status_id_pending_payment,
-                        EEM_Registration::status_id_not_approved,
-                    ),
-                ),
-            ),
-        );
-        $registrations_to_apply_payment_to = EEH_HTML::br()
-                                             . EEH_HTML::div(
-                                                 '',
-                                                 'txn-admin-apply-payment-to-registrations-dv',
-                                                 '',
-                                                 'clear: both; margin: 1.5em 0 0; display: none;'
-                                             );
-        $registrations_to_apply_payment_to .= EEH_HTML::br() . EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
-        $registrations_to_apply_payment_to .= EEH_HTML::table('', '', 'admin-primary-mbox-tbl');
-        $registrations_to_apply_payment_to .= EEH_HTML::thead(
-            EEH_HTML::tr(
-                EEH_HTML::th(esc_html__('ID', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Registrant', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Ticket', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Event', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr') .
-                EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr') .
-                EEH_HTML::th(esc_html__('Apply', 'event_espresso'), '', 'jst-cntr')
-            )
-        );
-        $registrations_to_apply_payment_to .= EEH_HTML::tbody();
-        // get registrations for TXN
-        $registrations = $this->_transaction->registrations($query_params);
-        $existing_reg_payments = $this->_template_args['existing_reg_payments'];
-        foreach ($registrations as $registration) {
-            if ($registration instanceof EE_Registration) {
-                $attendee_name = $registration->attendee() instanceof EE_Attendee
-                    ? $registration->attendee()->full_name()
-                    : esc_html__('Unknown Attendee', 'event_espresso');
-                $owing = $registration->final_price() - $registration->paid();
-                $taxable = $registration->ticket()->taxable()
-                    ? ' <span class="smaller-text lt-grey-text"> ' . esc_html__('+ tax', 'event_espresso') . '</span>'
-                    : '';
-                $checked = empty($existing_reg_payments) || in_array($registration->ID(), $existing_reg_payments)
-                    ? ' checked="checked"'
-                    : '';
-                $disabled = $registration->final_price() > 0 ? '' : ' disabled';
-                $registrations_to_apply_payment_to .= EEH_HTML::tr(
-                    EEH_HTML::td($registration->ID()) .
-                    EEH_HTML::td($attendee_name) .
-                    EEH_HTML::td(
-                        $registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable
-                    ) .
-                    EEH_HTML::td($registration->event_name()) .
-                    EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr') .
-                    EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr') .
-                    EEH_HTML::td(
-                        '<input type="checkbox" value="' . $registration->ID()
-                        . '" name="txn_admin_payment[registrations]"'
-                        . $checked . $disabled . '>',
-                        '',
-                        'jst-cntr'
-                    ),
-                    'apply-payment-registration-row-' . $registration->ID()
-                );
-            }
-        }
-        $registrations_to_apply_payment_to .= EEH_HTML::tbodyx();
-        $registrations_to_apply_payment_to .= EEH_HTML::tablex();
-        $registrations_to_apply_payment_to .= EEH_HTML::divx();
-        $registrations_to_apply_payment_to .= EEH_HTML::p(
-            esc_html__(
-                'The payment will only be applied to the registrations that have a check mark in their corresponding check box. Checkboxes for free registrations have been disabled.',
-                'event_espresso'
-            ),
-            '',
-            'clear description'
-        );
-        $registrations_to_apply_payment_to .= EEH_HTML::divx();
-        $this->_template_args['registrations_to_apply_payment_to'] = $registrations_to_apply_payment_to;
-    }
-
-
-    /**
-     * _get_reg_status_selection
-     *
-     * @todo   this will need to be adjusted either once MER comes along OR we move default reg status to tickets
-     *         instead of events.
-     * @access protected
-     * @return void
-     * @throws EE_Error
-     */
-    protected function _get_reg_status_selection()
-    {
-        // first get all possible statuses
-        $statuses = EEM_Registration::reg_status_array(array(), true);
-        // let's add a "don't change" option.
-        $status_array['NAN'] = esc_html__('Leave the Same', 'event_espresso');
-        $status_array = array_merge($status_array, $statuses);
-        $this->_template_args['status_change_select'] = EEH_Form_Fields::select_input(
-            'txn_reg_status_change[reg_status]',
-            $status_array,
-            'NAN',
-            'id="txn-admin-payment-reg-status-inp"',
-            'txn-reg-status-change-reg-status'
-        );
-        $this->_template_args['delete_status_change_select'] = EEH_Form_Fields::select_input(
-            'delete_txn_reg_status_change[reg_status]',
-            $status_array,
-            'NAN',
-            'delete-txn-admin-payment-reg-status-inp',
-            'delete-txn-reg-status-change-reg-status'
-        );
-    }
-
-
-    /**
-     *    _get_payment_methods
-     * Gets all the payment methods available generally, or the ones that are already
-     * selected on these payments (in case their payment methods are no longer active).
-     * Has the side-effect of updating the template args' payment_methods item
-     *
-     * @access private
-     * @param EE_Payment[] to show on this page
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    private function _get_payment_methods($payments = array())
-    {
-        $payment_methods_of_payments = array();
-        foreach ($payments as $payment) {
-            if ($payment instanceof EE_Payment) {
-                $payment_methods_of_payments[] = $payment->get('PMD_ID');
-            }
-        }
-        if ($payment_methods_of_payments) {
-            $query_args = array(
-                array(
-                    'OR*payment_method_for_payment' => array(
-                        'PMD_ID'    => array('IN', $payment_methods_of_payments),
-                        'PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%'),
-                    ),
-                ),
-            );
-        } else {
-            $query_args = array(array('PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')));
-        }
-        $this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
-    }
-
-
-    /**
-     * txn_attendees_meta_box
-     *    generates HTML for the Attendees Transaction main meta box
-     *
-     * @access public
-     * @param WP_Post $post
-     * @param array   $metabox
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     */
-    public function txn_attendees_meta_box($post, $metabox = array('args' => array()))
-    {
-
-        /** @noinspection NonSecureExtractUsageInspection */
-        extract($metabox['args']);
-        $this->_template_args['post'] = $post;
-        $this->_template_args['event_attendees'] = array();
-        // process items in cart
-        $line_items = $this->_transaction->get_many_related(
-            'Line_Item',
-            array(array('LIN_type' => 'line-item'))
-        );
-        if (! empty($line_items)) {
-            foreach ($line_items as $item) {
-                if ($item instanceof EE_Line_Item) {
-                    switch ($item->OBJ_type()) {
-                        case 'Event':
-                            break;
-                        case 'Ticket':
-                            $ticket = $item->ticket();
-                            // right now we're only handling tickets here.
-                            // Cause its expected that only tickets will have attendees right?
-                            if (! $ticket instanceof EE_Ticket) {
-                                continue;
-                            }
-                            try {
-                                $event_name = $ticket->get_event_name();
-                            } catch (Exception $e) {
-                                EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
-                                $event_name = esc_html__('Unknown Event', 'event_espresso');
-                            }
-                            $event_name .= ' - ' . $item->get('LIN_name');
-                            $ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
-                            // now get all of the registrations for this transaction that use this ticket
-                            $registrations = $ticket->get_many_related(
-                                'Registration',
-                                array(array('TXN_ID' => $this->_transaction->ID()))
-                            );
-                            foreach ($registrations as $registration) {
-                                if (! $registration instanceof EE_Registration) {
-                                    continue;
-                                }
-                                $this->_template_args['event_attendees'][ $registration->ID() ]['STS_ID']
-                                    = $registration->status_ID();
-                                $this->_template_args['event_attendees'][ $registration->ID() ]['att_num']
-                                    = $registration->count();
-                                $this->_template_args['event_attendees'][ $registration->ID() ]['event_ticket_name']
-                                    = $event_name;
-                                $this->_template_args['event_attendees'][ $registration->ID() ]['ticket_price']
-                                    = $ticket_price;
-                                // attendee info
-                                $attendee = $registration->get_first_related('Attendee');
-                                if ($attendee instanceof EE_Attendee) {
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['att_id']
-                                        = $attendee->ID();
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['attendee']
-                                        = $attendee->full_name();
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['email']
-                                        = '<a href="mailto:' . $attendee->email() . '?subject=' . $event_name
-                                          . esc_html__(
-                                              ' Event',
-                                              'event_espresso'
-                                          )
-                                          . '">' . $attendee->email() . '</a>';
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['address']
-                                        = EEH_Address::format($attendee, 'inline', false, false);
-                                } else {
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['att_id'] = '';
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['attendee'] = '';
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['email'] = '';
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['address'] = '';
-                                }
-                            }
-                            break;
-                    }
-                }
-            }
-
-            $this->_template_args['transaction_form_url'] = add_query_arg(
-                array(
-                    'action'  => 'edit_transaction',
-                    'process' => 'attendees',
-                ),
-                TXN_ADMIN_URL
-            );
-            echo EEH_Template::display_template(
-                TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php',
-                $this->_template_args,
-                true
-            );
-        } else {
-            echo sprintf(
-                esc_html__(
-                    '%1$sFor some reason, there are no attendees registered for this transaction. Likely the registration was abandoned in process.%2$s',
-                    'event_espresso'
-                ),
-                '<p class="important-notice">',
-                '</p>'
-            );
-        }
-    }
-
-
-    /**
-     * txn_registrant_side_meta_box
-     * generates HTML for the Edit Transaction side meta box
-     *
-     * @access public
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    public function txn_registrant_side_meta_box()
-    {
-        $primary_att = $this->_transaction->primary_registration() instanceof EE_Registration
-            ? $this->_transaction->primary_registration()->get_first_related('Attendee')
-            : null;
-        if (! $primary_att instanceof EE_Attendee) {
-            $this->_template_args['no_attendee_message'] = esc_html__(
-                'There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.',
-                'event_espresso'
-            );
-            $primary_att = EEM_Attendee::instance()->create_default_object();
-        }
-        $this->_template_args['ATT_ID'] = $primary_att->ID();
-        $this->_template_args['prime_reg_fname'] = $primary_att->fname();
-        $this->_template_args['prime_reg_lname'] = $primary_att->lname();
-        $this->_template_args['prime_reg_email'] = $primary_att->email();
-        $this->_template_args['prime_reg_phone'] = $primary_att->phone();
-        $this->_template_args['edit_attendee_url'] = EE_Admin_Page::add_query_args_and_nonce(
-            array(
-                'action' => 'edit_attendee',
-                'post'   => $primary_att->ID(),
-            ),
-            REG_ADMIN_URL
-        );
-        // get formatted address for registrant
-        $this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
-        echo EEH_Template::display_template(
-            TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php',
-            $this->_template_args,
-            true
-        );
-    }
-
-
-    /**
-     * txn_billing_info_side_meta_box
-     *    generates HTML for the Edit Transaction side meta box
-     *
-     * @access public
-     * @return void
-     * @throws DomainException
-     * @throws EE_Error
-     */
-    public function txn_billing_info_side_meta_box()
-    {
-
-        $this->_template_args['billing_form'] = $this->_transaction->billing_info();
-        $this->_template_args['billing_form_url'] = add_query_arg(
-            array('action' => 'edit_transaction', 'process' => 'billing'),
-            TXN_ADMIN_URL
-        );
-
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);/**/
-    }
-
-
-    /**
-     * apply_payments_or_refunds
-     *    registers a payment or refund made towards a transaction
-     *
-     * @access public
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws RuntimeException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function apply_payments_or_refunds()
-    {
-        $json_response_data = array('return_data' => false);
-        $valid_data = $this->_validate_payment_request_data();
-        $has_access = EE_Registry::instance()->CAP->current_user_can(
-            'ee_edit_payments',
-            'apply_payment_or_refund_from_registration_details'
-        );
-        if (! empty($valid_data) && $has_access) {
-            $PAY_ID = $valid_data['PAY_ID'];
-            // save  the new payment
-            $payment = $this->_create_payment_from_request_data($valid_data);
-            // get the TXN for this payment
-            $transaction = $payment->transaction();
-            // verify transaction
-            if ($transaction instanceof EE_Transaction) {
-                // calculate_total_payments_and_update_status
-                $this->_process_transaction_payments($transaction);
-                $REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
-                $this->_remove_existing_registration_payments($payment, $PAY_ID);
-                // apply payment to registrations (if applicable)
-                if (! empty($REG_IDs)) {
-                    $this->_update_registration_payments($transaction, $payment, $REG_IDs);
-                    $this->_maybe_send_notifications();
-                    // now process status changes for the same registrations
-                    $this->_process_registration_status_change($transaction, $REG_IDs);
-                }
-                $this->_maybe_send_notifications($payment);
-                // prepare to render page
-                $json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs);
-                do_action(
-                    'AHEE__Transactions_Admin_Page__apply_payments_or_refund__after_recording',
-                    $transaction,
-                    $payment
-                );
-            } else {
-                EE_Error::add_error(
-                    esc_html__(
-                        'A valid Transaction for this payment could not be retrieved.',
-                        'event_espresso'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            }
-        } else {
-            if ($has_access) {
-                EE_Error::add_error(
-                    esc_html__(
-                        'The payment form data could not be processed. Please try again.',
-                        'event_espresso'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            } else {
-                EE_Error::add_error(
-                    esc_html__(
-                        'You do not have access to apply payments or refunds to a registration.',
-                        'event_espresso'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            }
-        }
-        $notices = EE_Error::get_notices(
-            false,
-            false,
-            false
-        );
-        $this->_template_args = array(
-            'data'    => $json_response_data,
-            'error'   => $notices['errors'],
-            'success' => $notices['success'],
-        );
-        $this->_return_json();
-    }
-
-
-    /**
-     * _validate_payment_request_data
-     *
-     * @return array
-     * @throws EE_Error
-     */
-    protected function _validate_payment_request_data()
-    {
-        if (! isset($this->_req_data['txn_admin_payment'])) {
-            return false;
-        }
-        $payment_form = $this->_generate_payment_form_section();
-        try {
-            if ($payment_form->was_submitted()) {
-                $payment_form->receive_form_submission();
-                if (! $payment_form->is_valid()) {
-                    $submission_error_messages = array();
-                    foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
-                        if ($validation_error instanceof EE_Validation_Error) {
-                            $submission_error_messages[] = sprintf(
-                                _x('%s : %s', 'Form Section Name : Form Validation Error', 'event_espresso'),
-                                $validation_error->get_form_section()->html_label_text(),
-                                $validation_error->getMessage()
-                            );
-                        }
-                    }
-                    EE_Error::add_error(
-                        implode('<br />', $submission_error_messages),
-                        __FILE__,
-                        __FUNCTION__,
-                        __LINE__
-                    );
-
-                    return array();
-                }
-            }
-        } catch (EE_Error $e) {
-            EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
-
-            return array();
-        }
-
-        return $payment_form->valid_data();
-    }
-
-
-    /**
-     * _generate_payment_form_section
-     *
-     * @return EE_Form_Section_Proper
-     * @throws EE_Error
-     */
-    protected function _generate_payment_form_section()
-    {
-        return new EE_Form_Section_Proper(
-            array(
-                'name'        => 'txn_admin_payment',
-                'subsections' => array(
-                    'PAY_ID'          => new EE_Text_Input(
-                        array(
-                            'default'               => 0,
-                            'required'              => false,
-                            'html_label_text'       => esc_html__('Payment ID', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Int_Normalization()),
-                        )
-                    ),
-                    'TXN_ID'          => new EE_Text_Input(
-                        array(
-                            'default'               => 0,
-                            'required'              => true,
-                            'html_label_text'       => esc_html__('Transaction ID', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Int_Normalization()),
-                        )
-                    ),
-                    'type'            => new EE_Text_Input(
-                        array(
-                            'default'               => 1,
-                            'required'              => true,
-                            'html_label_text'       => esc_html__('Payment or Refund', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Int_Normalization()),
-                        )
-                    ),
-                    'amount'          => new EE_Text_Input(
-                        array(
-                            'default'               => 0,
-                            'required'              => true,
-                            'html_label_text'       => esc_html__('Payment amount', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Float_Normalization()),
-                        )
-                    ),
-                    'status'          => new EE_Text_Input(
-                        array(
-                            'default'         => EEM_Payment::status_id_approved,
-                            'required'        => true,
-                            'html_label_text' => esc_html__('Payment status', 'event_espresso'),
-                        )
-                    ),
-                    'PMD_ID'          => new EE_Text_Input(
-                        array(
-                            'default'               => 2,
-                            'required'              => true,
-                            'html_label_text'       => esc_html__('Payment Method', 'event_espresso'),
-                            'validation_strategies' => array(new EE_Int_Normalization()),
-                        )
-                    ),
-                    'date'            => new EE_Text_Input(
-                        array(
-                            'default'         => time(),
-                            'required'        => true,
-                            'html_label_text' => esc_html__('Payment date', 'event_espresso'),
-                        )
-                    ),
-                    'txn_id_chq_nmbr' => new EE_Text_Input(
-                        array(
-                            'default'               => '',
-                            'required'              => false,
-                            'html_label_text'       => esc_html__('Transaction or Cheque Number', 'event_espresso'),
-                            'validation_strategies' => array(
-                                new EE_Max_Length_Validation_Strategy(
-                                    esc_html__('Input too long', 'event_espresso'),
-                                    100
-                                ),
-                            ),
-                        )
-                    ),
-                    'po_number'       => new EE_Text_Input(
-                        array(
-                            'default'               => '',
-                            'required'              => false,
-                            'html_label_text'       => esc_html__('Purchase Order Number', 'event_espresso'),
-                            'validation_strategies' => array(
-                                new EE_Max_Length_Validation_Strategy(
-                                    esc_html__('Input too long', 'event_espresso'),
-                                    100
-                                ),
-                            ),
-                        )
-                    ),
-                    'accounting'      => new EE_Text_Input(
-                        array(
-                            'default'               => '',
-                            'required'              => false,
-                            'html_label_text'       => esc_html__('Extra Field for Accounting', 'event_espresso'),
-                            'validation_strategies' => array(
-                                new EE_Max_Length_Validation_Strategy(
-                                    esc_html__('Input too long', 'event_espresso'),
-                                    100
-                                ),
-                            ),
-                        )
-                    ),
-                ),
-            )
-        );
-    }
-
-
-    /**
-     * _create_payment_from_request_data
-     *
-     * @param array $valid_data
-     * @return EE_Payment
-     * @throws EE_Error
-     */
-    protected function _create_payment_from_request_data($valid_data)
-    {
-        $PAY_ID = $valid_data['PAY_ID'];
-        // get payment amount
-        $amount = $valid_data['amount'] ? abs($valid_data['amount']) : 0;
-        // payments have a type value of 1 and refunds have a type value of -1
-        // so multiplying amount by type will give a positive value for payments, and negative values for refunds
-        $amount = $valid_data['type'] < 0 ? $amount * -1 : $amount;
-        // for some reason the date string coming in has extra spaces between the date and time.  This fixes that.
-        $date = $valid_data['date']
-            ? preg_replace('/\s+/', ' ', $valid_data['date'])
-            : date('Y-m-d g:i a', current_time('timestamp'));
-        $payment = EE_Payment::new_instance(
-            array(
-                'TXN_ID'              => $valid_data['TXN_ID'],
-                'STS_ID'              => $valid_data['status'],
-                'PAY_timestamp'       => $date,
-                'PAY_source'          => EEM_Payment_Method::scope_admin,
-                'PMD_ID'              => $valid_data['PMD_ID'],
-                'PAY_amount'          => $amount,
-                'PAY_txn_id_chq_nmbr' => $valid_data['txn_id_chq_nmbr'],
-                'PAY_po_number'       => $valid_data['po_number'],
-                'PAY_extra_accntng'   => $valid_data['accounting'],
-                'PAY_details'         => $valid_data,
-                'PAY_ID'              => $PAY_ID,
-            ),
-            '',
-            array('Y-m-d', 'g:i a')
-        );
-
-        if (! $payment->save()) {
-            EE_Error::add_error(
-                sprintf(
-                    esc_html__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
-                    $payment->ID()
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-
-        return $payment;
-    }
-
-
-    /**
-     * _process_transaction_payments
-     *
-     * @param \EE_Transaction $transaction
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _process_transaction_payments(EE_Transaction $transaction)
-    {
-        /** @type EE_Transaction_Payments $transaction_payments */
-        $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
-        // update the transaction with this payment
-        if ($transaction_payments->calculate_total_payments_and_update_status($transaction)) {
-            EE_Error::add_success(
-                esc_html__(
-                    'The payment has been processed successfully.',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        } else {
-            EE_Error::add_error(
-                esc_html__(
-                    'The payment was processed successfully but the amount paid for the transaction was not updated.',
-                    'event_espresso'
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-    }
-
-
-    /**
-     * _get_REG_IDs_to_apply_payment_to
-     * returns a list of registration IDs that the payment will apply to
-     *
-     * @param \EE_Payment $payment
-     * @return array
-     * @throws EE_Error
-     */
-    protected function _get_REG_IDs_to_apply_payment_to(EE_Payment $payment)
-    {
-        $REG_IDs = array();
-        // grab array of IDs for specific registrations to apply changes to
-        if (isset($this->_req_data['txn_admin_payment']['registrations'])) {
-            $REG_IDs = (array) $this->_req_data['txn_admin_payment']['registrations'];
-        }
-        // nothing specified ? then get all reg IDs
-        if (empty($REG_IDs)) {
-            $registrations = $payment->transaction()->registrations();
-            $REG_IDs = ! empty($registrations)
-                ? array_keys($registrations)
-                : $this->_get_existing_reg_payment_REG_IDs($payment);
-        }
-
-        // ensure that REG_IDs are integers and NOT strings
-        return array_map('intval', $REG_IDs);
-    }
-
-
-    /**
-     * @return array
-     */
-    public function existing_reg_payment_REG_IDs()
-    {
-        return $this->_existing_reg_payment_REG_IDs;
-    }
-
-
-    /**
-     * @param array $existing_reg_payment_REG_IDs
-     */
-    public function set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs = null)
-    {
-        $this->_existing_reg_payment_REG_IDs = $existing_reg_payment_REG_IDs;
-    }
-
-
-    /**
-     * _get_existing_reg_payment_REG_IDs
-     * returns a list of registration IDs that the payment is currently related to
-     * as recorded in the database
-     *
-     * @param \EE_Payment $payment
-     * @return array
-     * @throws EE_Error
-     */
-    protected function _get_existing_reg_payment_REG_IDs(EE_Payment $payment)
-    {
-        if ($this->existing_reg_payment_REG_IDs() === null) {
-            // let's get any existing reg payment records for this payment
-            $existing_reg_payment_REG_IDs = $payment->get_many_related('Registration');
-            // but we only want the REG IDs, so grab the array keys
-            $existing_reg_payment_REG_IDs = ! empty($existing_reg_payment_REG_IDs)
-                ? array_keys($existing_reg_payment_REG_IDs)
-                : array();
-            $this->set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs);
-        }
-
-        return $this->existing_reg_payment_REG_IDs();
-    }
-
-
-    /**
-     * _remove_existing_registration_payments
-     * this calculates the difference between existing relations
-     * to the supplied payment and the new list registration IDs,
-     * removes any related registrations that no longer apply,
-     * and then updates the registration paid fields
-     *
-     * @param \EE_Payment $payment
-     * @param int         $PAY_ID
-     * @return bool;
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _remove_existing_registration_payments(EE_Payment $payment, $PAY_ID = 0)
-    {
-        // newly created payments will have nothing recorded for $PAY_ID
-        if ($PAY_ID == 0) {
-            return false;
-        }
-        $existing_reg_payment_REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
-        if (empty($existing_reg_payment_REG_IDs)) {
-            return false;
-        }
-        /** @type EE_Transaction_Payments $transaction_payments */
-        $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
-
-        return $transaction_payments->delete_registration_payments_and_update_registrations(
-            $payment,
-            array(
-                array(
-                    'PAY_ID' => $payment->ID(),
-                    'REG_ID' => array('IN', $existing_reg_payment_REG_IDs),
-                ),
-            )
-        );
-    }
-
-
-    /**
-     * _update_registration_payments
-     * this applies the payments to the selected registrations
-     * but only if they have not already been paid for
-     *
-     * @param  EE_Transaction $transaction
-     * @param \EE_Payment     $payment
-     * @param array           $REG_IDs
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws RuntimeException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _update_registration_payments(
-        EE_Transaction $transaction,
-        EE_Payment $payment,
-        $REG_IDs = array()
-    ) {
-        // we can pass our own custom set of registrations to EE_Payment_Processor::process_registration_payments()
-        // so let's do that using our set of REG_IDs from the form
-        $registration_query_where_params = array(
-            'REG_ID' => array('IN', $REG_IDs),
-        );
-        // but add in some conditions regarding payment,
-        // so that we don't apply payments to registrations that are free or have already been paid for
-        // but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
-        if (! $payment->is_a_refund()) {
-            $registration_query_where_params['REG_final_price'] = array('!=', 0);
-            $registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
-        }
-        $registrations = $transaction->registrations(array($registration_query_where_params));
-        if (! empty($registrations)) {
-            /** @type EE_Payment_Processor $payment_processor */
-            $payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
-            $payment_processor->process_registration_payments($transaction, $payment, $registrations);
-        }
-    }
-
-
-    /**
-     * _process_registration_status_change
-     * This processes requested registration status changes for all the registrations
-     * on a given transaction and (optionally) sends out notifications for the changes.
-     *
-     * @param  EE_Transaction $transaction
-     * @param array           $REG_IDs
-     * @return bool
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _process_registration_status_change(EE_Transaction $transaction, $REG_IDs = array())
-    {
-        // first if there is no change in status then we get out.
-        if (! isset($this->_req_data['txn_reg_status_change']['reg_status'])
-            || $this->_req_data['txn_reg_status_change']['reg_status'] === 'NAN'
-        ) {
-            // no error message, no change requested, just nothing to do man.
-            return false;
-        }
-        /** @type EE_Transaction_Processor $transaction_processor */
-        $transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
-
-        // made it here dude?  Oh WOW.  K, let's take care of changing the statuses
-        return $transaction_processor->manually_update_registration_statuses(
-            $transaction,
-            sanitize_text_field($this->_req_data['txn_reg_status_change']['reg_status']),
-            array(array('REG_ID' => array('IN', $REG_IDs)))
-        );
-    }
-
-
-    /**
-     * _build_payment_json_response
-     *
-     * @access public
-     * @param \EE_Payment $payment
-     * @param array       $REG_IDs
-     * @param bool | null $delete_txn_reg_status_change
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _build_payment_json_response(
-        EE_Payment $payment,
-        $REG_IDs = array(),
-        $delete_txn_reg_status_change = null
-    ) {
-        // was the payment deleted ?
-        if (is_bool($delete_txn_reg_status_change)) {
-            return array(
-                'PAY_ID'                       => $payment->ID(),
-                'amount'                       => $payment->amount(),
-                'total_paid'                   => $payment->transaction()->paid(),
-                'txn_status'                   => $payment->transaction()->status_ID(),
-                'pay_status'                   => $payment->STS_ID(),
-                'registrations'                => $this->_registration_payment_data_array($REG_IDs),
-                'delete_txn_reg_status_change' => $delete_txn_reg_status_change,
-            );
-        } else {
-            $this->_get_payment_status_array();
-
-            return array(
-                'amount'           => $payment->amount(),
-                'total_paid'       => $payment->transaction()->paid(),
-                'txn_status'       => $payment->transaction()->status_ID(),
-                'pay_status'       => $payment->STS_ID(),
-                'PAY_ID'           => $payment->ID(),
-                'STS_ID'           => $payment->STS_ID(),
-                'status'           => self::$_pay_status[ $payment->STS_ID() ],
-                'date'             => $payment->timestamp('Y-m-d', 'h:i a'),
-                'method'           => strtoupper($payment->source()),
-                'PM_ID'            => $payment->payment_method() ? $payment->payment_method()->ID() : 1,
-                'gateway'          => $payment->payment_method()
-                    ? $payment->payment_method()->admin_name()
-                    : esc_html__("Unknown", 'event_espresso'),
-                'gateway_response' => $payment->gateway_response(),
-                'txn_id_chq_nmbr'  => $payment->txn_id_chq_nmbr(),
-                'po_number'        => $payment->po_number(),
-                'extra_accntng'    => $payment->extra_accntng(),
-                'registrations'    => $this->_registration_payment_data_array($REG_IDs),
-            );
-        }
-    }
-
-
-    /**
-     * delete_payment
-     *    delete a payment or refund made towards a transaction
-     *
-     * @access public
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function delete_payment()
-    {
-        $json_response_data = array('return_data' => false);
-        $PAY_ID = isset($this->_req_data['delete_txn_admin_payment']['PAY_ID'])
-            ? absint($this->_req_data['delete_txn_admin_payment']['PAY_ID'])
-            : 0;
-        $can_delete = EE_Registry::instance()->CAP->current_user_can(
-            'ee_delete_payments',
-            'delete_payment_from_registration_details'
-        );
-        if ($PAY_ID && $can_delete) {
-            $delete_txn_reg_status_change = isset($this->_req_data['delete_txn_reg_status_change'])
-                ? $this->_req_data['delete_txn_reg_status_change']
-                : false;
-            $payment = EEM_Payment::instance()->get_one_by_ID($PAY_ID);
-            if ($payment instanceof EE_Payment) {
-                $REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
-                /** @type EE_Transaction_Payments $transaction_payments */
-                $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
-                if ($transaction_payments->delete_payment_and_update_transaction($payment)) {
-                    $json_response_data['return_data'] = $this->_build_payment_json_response(
-                        $payment,
-                        $REG_IDs,
-                        $delete_txn_reg_status_change
-                    );
-                    if ($delete_txn_reg_status_change) {
-                        $this->_req_data['txn_reg_status_change'] = $delete_txn_reg_status_change;
-                        // MAKE sure we also add the delete_txn_req_status_change to the
-                        // $_REQUEST global because that's how messages will be looking for it.
-                        $_REQUEST['txn_reg_status_change'] = $delete_txn_reg_status_change;
-                        $this->_maybe_send_notifications();
-                        $this->_process_registration_status_change($payment->transaction(), $REG_IDs);
-                    }
-                }
-            } else {
-                EE_Error::add_error(
-                    esc_html__('Valid Payment data could not be retrieved from the database.', 'event_espresso'),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            }
-        } else {
-            if ($can_delete) {
-                EE_Error::add_error(
-                    esc_html__(
-                        'A valid Payment ID was not received, therefore payment form data could not be loaded.',
-                        'event_espresso'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            } else {
-                EE_Error::add_error(
-                    esc_html__(
-                        'You do not have access to delete a payment.',
-                        'event_espresso'
-                    ),
-                    __FILE__,
-                    __FUNCTION__,
-                    __LINE__
-                );
-            }
-        }
-        $notices = EE_Error::get_notices(false, false, false);
-        $this->_template_args = array(
-            'data'      => $json_response_data,
-            'success'   => $notices['success'],
-            'error'     => $notices['errors'],
-            'attention' => $notices['attention'],
-        );
-        $this->_return_json();
-    }
-
-
-    /**
-     * _registration_payment_data_array
-     * adds info for 'owing' and 'paid' for each registration to the json response
-     *
-     * @access protected
-     * @param array $REG_IDs
-     * @return array
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _registration_payment_data_array($REG_IDs)
-    {
-        $registration_payment_data = array();
-        // if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
-        if (! empty($REG_IDs)) {
-            $registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
-            foreach ($registrations as $registration) {
-                if ($registration instanceof EE_Registration) {
-                    $registration_payment_data[ $registration->ID() ] = array(
-                        'paid'  => $registration->pretty_paid(),
-                        'owing' => EEH_Template::format_currency($registration->final_price() - $registration->paid()),
-                    );
-                }
-            }
-        }
-
-        return $registration_payment_data;
-    }
-
-
-    /**
-     * _maybe_send_notifications
-     * determines whether or not the admin has indicated that notifications should be sent.
-     * If so, will toggle a filter switch for delivering registration notices.
-     * If passed an EE_Payment object, then it will trigger payment notifications instead.
-     *
-     * @access protected
-     * @param \EE_Payment | null $payment
-     */
-    protected function _maybe_send_notifications($payment = null)
-    {
-        switch ($payment instanceof EE_Payment) {
-            // payment notifications
-            case true:
-                if (isset(
-                    $this->_req_data['txn_payments'],
-                    $this->_req_data['txn_payments']['send_notifications']
-                )
-                    && filter_var($this->_req_data['txn_payments']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
-                ) {
-                    $this->_process_payment_notification($payment);
-                }
-                break;
-            // registration notifications
-            case false:
-                if (isset(
-                    $this->_req_data['txn_reg_status_change'],
-                    $this->_req_data['txn_reg_status_change']['send_notifications']
-                )
-                    && filter_var($this->_req_data['txn_reg_status_change']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
-                ) {
-                    add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
-                }
-                break;
-        }
-    }
-
-
-    /**
-     * _send_payment_reminder
-     *    generates HTML for the View Transaction Details Admin page
-     *
-     * @access protected
-     * @return void
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    protected function _send_payment_reminder()
-    {
-        $TXN_ID = ! empty($this->_req_data['TXN_ID']) ? absint($this->_req_data['TXN_ID']) : false;
-        $transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
-        $query_args = isset($this->_req_data['redirect_to']) ? array(
-            'action' => $this->_req_data['redirect_to'],
-            'TXN_ID' => $this->_req_data['TXN_ID'],
-        ) : array();
-        do_action(
-            'AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder',
-            $transaction
-        );
-        $this->_redirect_after_action(
-            false,
-            esc_html__('payment reminder', 'event_espresso'),
-            esc_html__('sent', 'event_espresso'),
-            $query_args,
-            true
-        );
-    }
-
-
-    /**
-     *  get_transactions
-     *    get transactions for given parameters (used by list table)
-     *
-     * @param  int     $perpage how many transactions displayed per page
-     * @param  boolean $count   return the count or objects
-     * @param string   $view
-     * @return mixed int = count || array of transaction objects
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function get_transactions($perpage, $count = false, $view = '')
-    {
-
-        $TXN = EEM_Transaction::instance();
-
-        $start_date = isset($this->_req_data['txn-filter-start-date'])
-            ? wp_strip_all_tags($this->_req_data['txn-filter-start-date'])
-            : date(
-                'm/d/Y',
-                strtotime('-10 year')
-            );
-        $end_date = isset($this->_req_data['txn-filter-end-date'])
-            ? wp_strip_all_tags($this->_req_data['txn-filter-end-date'])
-            : date('m/d/Y');
-
-        // make sure our timestamps start and end right at the boundaries for each day
-        $start_date = date('Y-m-d', strtotime($start_date)) . ' 00:00:00';
-        $end_date = date('Y-m-d', strtotime($end_date)) . ' 23:59:59';
-
-
-        // convert to timestamps
-        $start_date = strtotime($start_date);
-        $end_date = strtotime($end_date);
-
-        // makes sure start date is the lowest value and vice versa
-        $start_date = min($start_date, $end_date);
-        $end_date = max($start_date, $end_date);
-
-        // convert to correct format for query
-        $start_date = EEM_Transaction::instance()->convert_datetime_for_query(
-            'TXN_timestamp',
-            date('Y-m-d H:i:s', $start_date),
-            'Y-m-d H:i:s'
-        );
-        $end_date = EEM_Transaction::instance()->convert_datetime_for_query(
-            'TXN_timestamp',
-            date('Y-m-d H:i:s', $end_date),
-            'Y-m-d H:i:s'
-        );
-
-
-        // set orderby
-        $this->_req_data['orderby'] = ! empty($this->_req_data['orderby']) ? $this->_req_data['orderby'] : '';
-
-        switch ($this->_req_data['orderby']) {
-            case 'TXN_ID':
-                $orderby = 'TXN_ID';
-                break;
-            case 'ATT_fname':
-                $orderby = 'Registration.Attendee.ATT_fname';
-                break;
-            case 'event_name':
-                $orderby = 'Registration.Event.EVT_name';
-                break;
-            default: // 'TXN_timestamp'
-                $orderby = 'TXN_timestamp';
-        }
-
-        $sort = ! empty($this->_req_data['order']) ? $this->_req_data['order'] : 'DESC';
-        $current_page = ! empty($this->_req_data['paged']) ? $this->_req_data['paged'] : 1;
-        $per_page = ! empty($perpage) ? $perpage : 10;
-        $per_page = ! empty($this->_req_data['perpage']) ? $this->_req_data['perpage'] : $per_page;
-
-        $offset = ($current_page - 1) * $per_page;
-        $limit = array($offset, $per_page);
-
-        $_where = array(
-            'TXN_timestamp'          => array('BETWEEN', array($start_date, $end_date)),
-            'Registration.REG_count' => 1,
-        );
-
-        if (isset($this->_req_data['EVT_ID'])) {
-            $_where['Registration.EVT_ID'] = $this->_req_data['EVT_ID'];
-        }
-
-        if (isset($this->_req_data['s'])) {
-            $search_string = '%' . $this->_req_data['s'] . '%';
-            $_where['OR'] = array(
-                'Registration.Event.EVT_name'         => array('LIKE', $search_string),
-                'Registration.Event.EVT_desc'         => array('LIKE', $search_string),
-                'Registration.Event.EVT_short_desc'   => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_full_name' => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_fname'     => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_lname'     => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_short_bio' => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_email'     => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_address'   => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_address2'  => array('LIKE', $search_string),
-                'Registration.Attendee.ATT_city'      => array('LIKE', $search_string),
-                'Registration.REG_final_price'        => array('LIKE', $search_string),
-                'Registration.REG_code'               => array('LIKE', $search_string),
-                'Registration.REG_count'              => array('LIKE', $search_string),
-                'Registration.REG_group_size'         => array('LIKE', $search_string),
-                'Registration.Ticket.TKT_name'        => array('LIKE', $search_string),
-                'Registration.Ticket.TKT_description' => array('LIKE', $search_string),
-                'Payment.PAY_source'                  => array('LIKE', $search_string),
-                'Payment.Payment_Method.PMD_name'     => array('LIKE', $search_string),
-                'TXN_session_data'                    => array('LIKE', $search_string),
-                'Payment.PAY_txn_id_chq_nmbr'         => array('LIKE', $search_string),
-            );
-        }
-
-        // failed transactions
-        $failed = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'failed' && ! $count)
-                  || ($count && $view === 'failed');
-        $abandoned = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'abandoned' && ! $count)
-                     || ($count && $view === 'abandoned');
-        $incomplete = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'incomplete' && ! $count)
-                      || ($count && $view === 'incomplete');
-
-        if ($failed) {
-            $_where['STS_ID'] = EEM_Transaction::failed_status_code;
-        } elseif ($abandoned) {
-            $_where['STS_ID'] = EEM_Transaction::abandoned_status_code;
-        } elseif ($incomplete) {
-            $_where['STS_ID'] = EEM_Transaction::incomplete_status_code;
-        } else {
-            $_where['STS_ID'] = array('!=', EEM_Transaction::failed_status_code);
-            $_where['STS_ID*'] = array('!=', EEM_Transaction::abandoned_status_code);
-        }
-
-        $query_params = apply_filters(
-            'FHEE__Transactions_Admin_Page___get_transactions_query_params',
-            array(
-                $_where,
-                'order_by'                 => array($orderby => $sort),
-                'limit'                    => $limit,
-                'default_where_conditions' => EEM_Base::default_where_conditions_this_only,
-            ),
-            $this->_req_data,
-            $view,
-            $count
-        );
-
-        $transactions = $count
-            ? $TXN->count(array($query_params[0]), 'TXN_ID', true)
-            : $TXN->get_all($query_params);
-
-        return $transactions;
-    }
+	/**
+	 * @var EE_Transaction
+	 */
+	private $_transaction;
+
+	/**
+	 * @var EE_Session
+	 */
+	private $_session;
+
+	/**
+	 * @var array $_txn_status
+	 */
+	private static $_txn_status;
+
+	/**
+	 * @var array $_pay_status
+	 */
+	private static $_pay_status;
+
+	/**
+	 * @var array $_existing_reg_payment_REG_IDs
+	 */
+	protected $_existing_reg_payment_REG_IDs = null;
+
+
+	/**
+	 * @Constructor
+	 * @access public
+	 * @param bool $routing
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function __construct($routing = true)
+	{
+		parent::__construct($routing);
+	}
+
+
+	/**
+	 *    _init_page_props
+	 *
+	 * @return void
+	 */
+	protected function _init_page_props()
+	{
+		$this->page_slug = TXN_PG_SLUG;
+		$this->page_label = esc_html__('Transactions', 'event_espresso');
+		$this->_admin_base_url = TXN_ADMIN_URL;
+		$this->_admin_base_path = TXN_ADMIN;
+	}
+
+
+	/**
+	 *    _ajax_hooks
+	 *
+	 * @return void
+	 */
+	protected function _ajax_hooks()
+	{
+		add_action('wp_ajax_espresso_apply_payment', array($this, 'apply_payments_or_refunds'));
+		add_action('wp_ajax_espresso_apply_refund', array($this, 'apply_payments_or_refunds'));
+		add_action('wp_ajax_espresso_delete_payment', array($this, 'delete_payment'));
+	}
+
+
+	/**
+	 *    _define_page_props
+	 *
+	 * @return void
+	 */
+	protected function _define_page_props()
+	{
+		$this->_admin_page_title = $this->page_label;
+		$this->_labels = array(
+			'buttons' => array(
+				'add'    => esc_html__('Add New Transaction', 'event_espresso'),
+				'edit'   => esc_html__('Edit Transaction', 'event_espresso'),
+				'delete' => esc_html__('Delete Transaction', 'event_espresso'),
+			),
+		);
+	}
+
+
+	/**
+	 *        grab url requests and route them
+	 *
+	 * @access private
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function _set_page_routes()
+	{
+
+		$this->_set_transaction_status_array();
+
+		$txn_id = ! empty($this->_req_data['TXN_ID'])
+				  && ! is_array($this->_req_data['TXN_ID'])
+			? $this->_req_data['TXN_ID']
+			: 0;
+
+		$this->_page_routes = array(
+
+			'default' => array(
+				'func'       => '_transactions_overview_list_table',
+				'capability' => 'ee_read_transactions',
+			),
+
+			'view_transaction' => array(
+				'func'       => '_transaction_details',
+				'capability' => 'ee_read_transaction',
+				'obj_id'     => $txn_id,
+			),
+
+			'send_payment_reminder' => array(
+				'func'       => '_send_payment_reminder',
+				'noheader'   => true,
+				'capability' => 'ee_send_message',
+			),
+
+			'espresso_apply_payment' => array(
+				'func'       => 'apply_payments_or_refunds',
+				'noheader'   => true,
+				'capability' => 'ee_edit_payments',
+			),
+
+			'espresso_apply_refund' => array(
+				'func'       => 'apply_payments_or_refunds',
+				'noheader'   => true,
+				'capability' => 'ee_edit_payments',
+			),
+
+			'espresso_delete_payment' => array(
+				'func'       => 'delete_payment',
+				'noheader'   => true,
+				'capability' => 'ee_delete_payments',
+			),
+
+		);
+	}
+
+
+	protected function _set_page_config()
+	{
+		$this->_page_config = array(
+			'default'          => array(
+				'nav'           => array(
+					'label' => esc_html__('Overview', 'event_espresso'),
+					'order' => 10,
+				),
+				'list_table'    => 'EE_Admin_Transactions_List_Table',
+				'help_tabs'     => array(
+					'transactions_overview_help_tab'                       => array(
+						'title'    => esc_html__('Transactions Overview', 'event_espresso'),
+						'filename' => 'transactions_overview',
+					),
+					'transactions_overview_table_column_headings_help_tab' => array(
+						'title'    => esc_html__('Transactions Table Column Headings', 'event_espresso'),
+						'filename' => 'transactions_overview_table_column_headings',
+					),
+					'transactions_overview_views_filters_help_tab'         => array(
+						'title'    => esc_html__('Transaction Views & Filters & Search', 'event_espresso'),
+						'filename' => 'transactions_overview_views_filters_search',
+					),
+				),
+				'help_tour'     => array('Transactions_Overview_Help_Tour'),
+				/**
+				 * commented out because currently we are not displaying tips for transaction list table status but this
+				 * may change in a later iteration so want to keep the code for then.
+				 */
+				// 'qtips' => array( 'Transactions_List_Table_Tips' ),
+				'require_nonce' => false,
+			),
+			'view_transaction' => array(
+				'nav'       => array(
+					'label'      => esc_html__('View Transaction', 'event_espresso'),
+					'order'      => 5,
+					'url'        => isset($this->_req_data['TXN_ID'])
+						? add_query_arg(array('TXN_ID' => $this->_req_data['TXN_ID']), $this->_current_page_view_url)
+						: $this->_admin_base_url,
+					'persistent' => false,
+				),
+				'help_tabs' => array(
+					'transactions_view_transaction_help_tab'                                              => array(
+						'title'    => esc_html__('View Transaction', 'event_espresso'),
+						'filename' => 'transactions_view_transaction',
+					),
+					'transactions_view_transaction_transaction_details_table_help_tab'                    => array(
+						'title'    => esc_html__('Transaction Details Table', 'event_espresso'),
+						'filename' => 'transactions_view_transaction_transaction_details_table',
+					),
+					'transactions_view_transaction_attendees_registered_help_tab'                         => array(
+						'title'    => esc_html__('Attendees Registered', 'event_espresso'),
+						'filename' => 'transactions_view_transaction_attendees_registered',
+					),
+					'transactions_view_transaction_views_primary_registrant_billing_information_help_tab' => array(
+						'title'    => esc_html__('Primary Registrant & Billing Information', 'event_espresso'),
+						'filename' => 'transactions_view_transaction_primary_registrant_billing_information',
+					),
+				),
+				'qtips'     => array('Transaction_Details_Tips'),
+				'help_tour' => array('Transaction_Details_Help_Tour'),
+				'metaboxes' => array('_transaction_details_metaboxes'),
+
+				'require_nonce' => false,
+			),
+		);
+	}
+
+
+	/**
+	 * The below methods aren't used by this class currently
+	 */
+	protected function _add_screen_options()
+	{
+		// noop
+	}
+
+	protected function _add_feature_pointers()
+	{
+		// noop
+	}
+
+	public function admin_init()
+	{
+		// IF a registration was JUST added via the admin...
+		if (isset(
+			$this->_req_data['redirect_from'],
+			$this->_req_data['EVT_ID'],
+			$this->_req_data['event_name']
+		)) {
+			// then set a cookie so that we can block any attempts to use
+			// the back button as a way to enter another registration.
+			setcookie(
+				'ee_registration_added',
+				$this->_req_data['EVT_ID'],
+				time() + WEEK_IN_SECONDS,
+				'/'
+			);
+			// and update the global
+			$_COOKIE['ee_registration_added'] = $this->_req_data['EVT_ID'];
+		}
+		EE_Registry::$i18n_js_strings['invalid_server_response'] = esc_html__(
+			'An error occurred! Your request may have been processed, but a valid response from the server was not received. Please refresh the page and try again.',
+			'event_espresso'
+		);
+		EE_Registry::$i18n_js_strings['error_occurred'] = esc_html__(
+			'An error occurred! Please refresh the page and try again.',
+			'event_espresso'
+		);
+		EE_Registry::$i18n_js_strings['txn_status_array'] = self::$_txn_status;
+		EE_Registry::$i18n_js_strings['pay_status_array'] = self::$_pay_status;
+		EE_Registry::$i18n_js_strings['payments_total'] = esc_html__('Payments Total', 'event_espresso');
+		EE_Registry::$i18n_js_strings['transaction_overpaid'] = esc_html__(
+			'This transaction has been overpaid ! Payments Total',
+			'event_espresso'
+		);
+	}
+
+	public function admin_notices()
+	{
+		// noop
+	}
+
+	public function admin_footer_scripts()
+	{
+		// noop
+	}
+
+
+	/**
+	 * _set_transaction_status_array
+	 * sets list of transaction statuses
+	 *
+	 * @access private
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	private function _set_transaction_status_array()
+	{
+		self::$_txn_status = EEM_Transaction::instance()->status_array(true);
+	}
+
+
+	/**
+	 * get_transaction_status_array
+	 * return the transaction status array for wp_list_table
+	 *
+	 * @access public
+	 * @return array
+	 */
+	public function get_transaction_status_array()
+	{
+		return self::$_txn_status;
+	}
+
+
+	/**
+	 *    get list of payment statuses
+	 *
+	 * @access private
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	private function _get_payment_status_array()
+	{
+		self::$_pay_status = EEM_Payment::instance()->status_array(true);
+		$this->_template_args['payment_status'] = self::$_pay_status;
+	}
+
+
+	/**
+	 *    _add_screen_options_default
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _add_screen_options_default()
+	{
+		$this->_per_page_screen_option();
+	}
+
+
+	/**
+	 * load_scripts_styles
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function load_scripts_styles()
+	{
+		// enqueue style
+		wp_register_style(
+			'espresso_txn',
+			TXN_ASSETS_URL . 'espresso_transactions_admin.css',
+			array(),
+			EVENT_ESPRESSO_VERSION
+		);
+		wp_enqueue_style('espresso_txn');
+		// scripts
+		wp_register_script(
+			'espresso_txn',
+			TXN_ASSETS_URL . 'espresso_transactions_admin.js',
+			array(
+				'ee_admin_js',
+				'ee-datepicker',
+				'jquery-ui-datepicker',
+				'jquery-ui-draggable',
+				'ee-dialog',
+				'ee-accounting',
+				'ee-serialize-full-array',
+			),
+			EVENT_ESPRESSO_VERSION,
+			true
+		);
+		wp_enqueue_script('espresso_txn');
+	}
+
+
+	/**
+	 *    load_scripts_styles_view_transaction
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function load_scripts_styles_view_transaction()
+	{
+		// styles
+		wp_enqueue_style('espresso-ui-theme');
+	}
+
+
+	/**
+	 *    load_scripts_styles_default
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function load_scripts_styles_default()
+	{
+		// styles
+		wp_enqueue_style('espresso-ui-theme');
+	}
+
+
+	/**
+	 *    _set_list_table_views_default
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _set_list_table_views_default()
+	{
+		$this->_views = array(
+			'all'       => array(
+				'slug'  => 'all',
+				'label' => esc_html__('View All Transactions', 'event_espresso'),
+				'count' => 0,
+			),
+			'abandoned' => array(
+				'slug'  => 'abandoned',
+				'label' => esc_html__('Abandoned Transactions', 'event_espresso'),
+				'count' => 0,
+			),
+			'incomplete' => array(
+				'slug'  => 'incomplete',
+				'label' => esc_html__('Incomplete Transactions', 'event_espresso'),
+				'count' => 0,
+			)
+		);
+		if (/**
+		 * Filters whether a link to the "Failed Transactions" list table
+		 * appears on the Transactions Admin Page list table.
+		 * List display can be turned back on via the following:
+		 * add_filter(
+		 *     'FHEE__Transactions_Admin_Page___set_list_table_views_default__display_failed_txns_list',
+		 *     '__return_true'
+		 * );
+		 *
+		 * @since $VID:$
+		 * @param boolean                 $display_failed_txns_list
+		 * @param Transactions_Admin_Page $this
+		 */
+			apply_filters(
+				'FHEE__Transactions_Admin_Page___set_list_table_views_default__display_failed_txns_list',
+				false,
+				$this
+			)
+		) {
+			$this->_views['failed'] = array(
+				'slug'  => 'failed',
+				'label' => esc_html__('Failed Transactions', 'event_espresso'),
+				'count' => 0,
+			);
+		}
+	}
+
+
+	/**
+	 * _set_transaction_object
+	 * This sets the _transaction property for the transaction details screen
+	 *
+	 * @access private
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws RuntimeException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	private function _set_transaction_object()
+	{
+		if ($this->_transaction instanceof EE_Transaction) {
+			return;
+		} //get out we've already set the object
+
+		$TXN_ID = ! empty($this->_req_data['TXN_ID'])
+			? absint($this->_req_data['TXN_ID'])
+			: false;
+
+		// get transaction object
+		$this->_transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
+		$this->_session = $this->_transaction instanceof EE_Transaction
+			? $this->_transaction->get('TXN_session_data')
+			: null;
+		if ($this->_transaction instanceof EE_Transaction) {
+			$this->_transaction->verify_abandoned_transaction_status();
+		}
+
+		if (! $this->_transaction instanceof EE_Transaction) {
+			$error_msg = sprintf(
+				esc_html__(
+					'An error occurred and the details for the transaction with the ID # %d could not be retrieved.',
+					'event_espresso'
+				),
+				$TXN_ID
+			);
+			EE_Error::add_error($error_msg, __FILE__, __FUNCTION__, __LINE__);
+		}
+	}
+
+
+	/**
+	 *    _transaction_legend_items
+	 *
+	 * @access protected
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _transaction_legend_items()
+	{
+		EE_Registry::instance()->load_helper('MSG_Template');
+		$items = array();
+
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_read_global_messages',
+			'view_filtered_messages'
+		)) {
+			$related_for_icon = EEH_MSG_Template::get_message_action_icon('see_notifications_for');
+			if (is_array($related_for_icon)
+				&& isset($related_for_icon['css_class'], $related_for_icon['label'])
+			) {
+				$items['view_related_messages'] = array(
+					'class' => $related_for_icon['css_class'],
+					'desc'  => $related_for_icon['label'],
+				);
+			}
+		}
+
+		$items = apply_filters(
+			'FHEE__Transactions_Admin_Page___transaction_legend_items__items',
+			array_merge(
+				$items,
+				array(
+					'view_details'          => array(
+						'class' => 'dashicons dashicons-cart',
+						'desc'  => esc_html__('View Transaction Details', 'event_espresso'),
+					),
+					'view_invoice'          => array(
+						'class' => 'dashicons dashicons-media-spreadsheet',
+						'desc'  => esc_html__('View Transaction Invoice', 'event_espresso'),
+					),
+					'view_receipt'          => array(
+						'class' => 'dashicons dashicons-media-default',
+						'desc'  => esc_html__('View Transaction Receipt', 'event_espresso'),
+					),
+					'view_registration'     => array(
+						'class' => 'dashicons dashicons-clipboard',
+						'desc'  => esc_html__('View Registration Details', 'event_espresso'),
+					),
+					'payment_overview_link' => array(
+						'class' => 'dashicons dashicons-money',
+						'desc'  => esc_html__('Make Payment on Frontend', 'event_espresso'),
+					),
+				)
+			)
+		);
+
+		if (EE_Registry::instance()->CAP->current_user_can(
+			'ee_send_message',
+			'espresso_transactions_send_payment_reminder'
+		)) {
+			if (EEH_MSG_Template::is_mt_active('payment_reminder')) {
+				$items['send_payment_reminder'] = array(
+					'class' => 'dashicons dashicons-email-alt',
+					'desc'  => esc_html__('Send Payment Reminder', 'event_espresso'),
+				);
+			} else {
+				$items['blank*'] = array(
+					'class' => '',
+					'desc'  => '',
+				);
+			}
+		} else {
+			$items['blank*'] = array(
+				'class' => '',
+				'desc'  => '',
+			);
+		}
+		$more_items = apply_filters(
+			'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
+			array(
+				'overpaid'   => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
+					'desc'  => EEH_Template::pretty_status(
+						EEM_Transaction::overpaid_status_code,
+						false,
+						'sentence'
+					),
+				),
+				'complete'   => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
+					'desc'  => EEH_Template::pretty_status(
+						EEM_Transaction::complete_status_code,
+						false,
+						'sentence'
+					),
+				),
+				'incomplete' => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
+					'desc'  => EEH_Template::pretty_status(
+						EEM_Transaction::incomplete_status_code,
+						false,
+						'sentence'
+					),
+				),
+				'abandoned'  => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
+					'desc'  => EEH_Template::pretty_status(
+						EEM_Transaction::abandoned_status_code,
+						false,
+						'sentence'
+					),
+				),
+				'failed'     => array(
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
+					'desc'  => EEH_Template::pretty_status(
+						EEM_Transaction::failed_status_code,
+						false,
+						'sentence'
+					),
+				),
+			)
+		);
+
+		return array_merge($items, $more_items);
+	}
+
+
+	/**
+	 *    _transactions_overview_list_table
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _transactions_overview_list_table()
+	{
+		$this->_admin_page_title = esc_html__('Transactions', 'event_espresso');
+		$event = isset($this->_req_data['EVT_ID'])
+			? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID'])
+			: null;
+		$this->_template_args['admin_page_header'] = $event instanceof EE_Event
+			? sprintf(
+				esc_html__(
+					'%sViewing Transactions for the Event: %s%s',
+					'event_espresso'
+				),
+				'<h3>',
+				'<a href="'
+				. EE_Admin_Page::add_query_args_and_nonce(
+					array('action' => 'edit', 'post' => $event->ID()),
+					EVENTS_ADMIN_URL
+				)
+				. '" title="'
+				. esc_attr__(
+					'Click to Edit event',
+					'event_espresso'
+				)
+				. '">' . $event->get('EVT_name') . '</a>',
+				'</h3>'
+			)
+			: '';
+		$this->_template_args['after_list_table'] = $this->_display_legend($this->_transaction_legend_items());
+		$this->display_admin_list_table_page_with_no_sidebar();
+	}
+
+
+	/**
+	 *    _transaction_details
+	 * generates HTML for the View Transaction Details Admin page
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws RuntimeException
+	 * @throws ReflectionException
+	 */
+	protected function _transaction_details()
+	{
+		do_action('AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction);
+
+		$this->_set_transaction_status_array();
+
+		$this->_template_args = array();
+		$this->_template_args['transactions_page'] = $this->_wp_page_slug;
+
+		$this->_set_transaction_object();
+
+		if (! $this->_transaction instanceof EE_Transaction) {
+			return;
+		}
+		$primary_registration = $this->_transaction->primary_registration();
+		$attendee = $primary_registration instanceof EE_Registration
+			? $primary_registration->attendee()
+			: null;
+
+		$this->_template_args['txn_nmbr']['value'] = $this->_transaction->ID();
+		$this->_template_args['txn_nmbr']['label'] = esc_html__('Transaction Number', 'event_espresso');
+
+		$this->_template_args['txn_datetime']['value'] = $this->_transaction->get_i18n_datetime('TXN_timestamp');
+		$this->_template_args['txn_datetime']['label'] = esc_html__('Date', 'event_espresso');
+
+		$this->_template_args['txn_status']['value'] = self::$_txn_status[ $this->_transaction->get('STS_ID') ];
+		$this->_template_args['txn_status']['label'] = esc_html__('Transaction Status', 'event_espresso');
+		$this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
+
+		$this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
+		$this->_template_args['total_paid'] = $this->_transaction->get('TXN_paid');
+
+		$amount_due = $this->_transaction->get('TXN_total') - $this->_transaction->get('TXN_paid');
+		$this->_template_args['amount_due'] = EEH_Template::format_currency(
+			$amount_due,
+			true
+		);
+		if (EE_Registry::instance()->CFG->currency->sign_b4) {
+			$this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign
+												  . $this->_template_args['amount_due'];
+		} else {
+			$this->_template_args['amount_due'] .= EE_Registry::instance()->CFG->currency->sign;
+		}
+		$this->_template_args['amount_due_class'] = '';
+
+		if ($this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total')) {
+			// paid in full
+			$this->_template_args['amount_due'] = false;
+		} elseif ($this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total')) {
+			// overpaid
+			$this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
+		} elseif ($this->_transaction->get('TXN_total') > 0
+				  && $this->_transaction->get('TXN_paid') > 0
+		) {
+			// monies owing
+			$this->_template_args['amount_due_class'] = 'txn-overview-part-payment-spn';
+		} elseif ($this->_transaction->get('TXN_total') > 0
+				  && $this->_transaction->get('TXN_paid') == 0
+		) {
+			// no payments made yet
+			$this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
+		} elseif ($this->_transaction->get('TXN_total') == 0) {
+			// free event
+			$this->_template_args['amount_due'] = false;
+		}
+
+		$payment_method = $this->_transaction->payment_method();
+
+		$this->_template_args['method_of_payment_name'] = $payment_method instanceof EE_Payment_Method
+			? $payment_method->admin_name()
+			: esc_html__('Unknown', 'event_espresso');
+
+		$this->_template_args['currency_sign'] = EE_Registry::instance()->CFG->currency->sign;
+		// link back to overview
+		$this->_template_args['txn_overview_url'] = ! empty($_SERVER['HTTP_REFERER'])
+			? $_SERVER['HTTP_REFERER']
+			: TXN_ADMIN_URL;
+
+
+		// next link
+		$next_txn = $this->_transaction->next(
+			null,
+			array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
+			'TXN_ID'
+		);
+		$this->_template_args['next_transaction'] = $next_txn
+			? $this->_next_link(
+				EE_Admin_Page::add_query_args_and_nonce(
+					array('action' => 'view_transaction', 'TXN_ID' => $next_txn['TXN_ID']),
+					TXN_ADMIN_URL
+				),
+				'dashicons dashicons-arrow-right ee-icon-size-22'
+			)
+			: '';
+		// previous link
+		$previous_txn = $this->_transaction->previous(
+			null,
+			array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
+			'TXN_ID'
+		);
+		$this->_template_args['previous_transaction'] = $previous_txn
+			? $this->_previous_link(
+				EE_Admin_Page::add_query_args_and_nonce(
+					array('action' => 'view_transaction', 'TXN_ID' => $previous_txn['TXN_ID']),
+					TXN_ADMIN_URL
+				),
+				'dashicons dashicons-arrow-left ee-icon-size-22'
+			)
+			: '';
+
+		// were we just redirected here after adding a new registration ???
+		if (isset(
+			$this->_req_data['redirect_from'],
+			$this->_req_data['EVT_ID'],
+			$this->_req_data['event_name']
+		)) {
+			if (EE_Registry::instance()->CAP->current_user_can(
+				'ee_edit_registrations',
+				'espresso_registrations_new_registration',
+				$this->_req_data['EVT_ID']
+			)) {
+				$this->_admin_page_title .= '<a id="add-new-registration" class="add-new-h2 button-primary" href="';
+				$this->_admin_page_title .= EE_Admin_Page::add_query_args_and_nonce(
+					array(
+						'page'     => 'espresso_registrations',
+						'action'   => 'new_registration',
+						'return'   => 'default',
+						'TXN_ID'   => $this->_transaction->ID(),
+						'event_id' => $this->_req_data['EVT_ID'],
+					),
+					REG_ADMIN_URL
+				);
+				$this->_admin_page_title .= '">';
+
+				$this->_admin_page_title .= sprintf(
+					esc_html__('Add Another New Registration to Event: "%1$s" ?', 'event_espresso'),
+					htmlentities(urldecode($this->_req_data['event_name']), ENT_QUOTES, 'UTF-8')
+				);
+				$this->_admin_page_title .= '</a>';
+			}
+			EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
+		}
+		// grab messages at the last second
+		$this->_template_args['notices'] = EE_Error::get_notices();
+		// path to template
+		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
+		$this->_template_args['admin_page_header'] = EEH_Template::display_template(
+			$template_path,
+			$this->_template_args,
+			true
+		);
+
+		// the details template wrapper
+		$this->display_admin_page_with_sidebar();
+	}
+
+
+	/**
+	 *        _transaction_details_metaboxes
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws RuntimeException
+	 * @throws ReflectionException
+	 */
+	protected function _transaction_details_metaboxes()
+	{
+
+		$this->_set_transaction_object();
+
+		if (! $this->_transaction instanceof EE_Transaction) {
+			return;
+		}
+		add_meta_box(
+			'edit-txn-details-mbox',
+			esc_html__('Transaction Details', 'event_espresso'),
+			array($this, 'txn_details_meta_box'),
+			$this->_wp_page_slug,
+			'normal',
+			'high'
+		);
+		add_meta_box(
+			'edit-txn-attendees-mbox',
+			esc_html__('Attendees Registered in this Transaction', 'event_espresso'),
+			array($this, 'txn_attendees_meta_box'),
+			$this->_wp_page_slug,
+			'normal',
+			'high',
+			array('TXN_ID' => $this->_transaction->ID())
+		);
+		add_meta_box(
+			'edit-txn-registrant-mbox',
+			esc_html__('Primary Contact', 'event_espresso'),
+			array($this, 'txn_registrant_side_meta_box'),
+			$this->_wp_page_slug,
+			'side',
+			'high'
+		);
+		add_meta_box(
+			'edit-txn-billing-info-mbox',
+			esc_html__('Billing Information', 'event_espresso'),
+			array($this, 'txn_billing_info_side_meta_box'),
+			$this->_wp_page_slug,
+			'side',
+			'high'
+		);
+	}
+
+
+	/**
+	 * Callback for transaction actions metabox.
+	 *
+	 * @param EE_Transaction|null $transaction
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 * @throws RuntimeException
+	 */
+	public function getActionButtons(EE_Transaction $transaction = null)
+	{
+		$content = '';
+		$actions = array();
+		if (! $transaction instanceof EE_Transaction) {
+			return $content;
+		}
+		/** @var EE_Registration $primary_registration */
+		$primary_registration = $transaction->primary_registration();
+		$attendee = $primary_registration instanceof EE_Registration
+			? $primary_registration->attendee()
+			: null;
+
+		if ($attendee instanceof EE_Attendee
+			&& EE_Registry::instance()->CAP->current_user_can(
+				'ee_send_message',
+				'espresso_transactions_send_payment_reminder'
+			)
+		) {
+			$actions['payment_reminder'] =
+				EEH_MSG_Template::is_mt_active('payment_reminder')
+				&& $this->_transaction->get('STS_ID') !== EEM_Transaction::complete_status_code
+				&& $this->_transaction->get('STS_ID') !== EEM_Transaction::overpaid_status_code
+					? EEH_Template::get_button_or_link(
+						EE_Admin_Page::add_query_args_and_nonce(
+							array(
+								'action'      => 'send_payment_reminder',
+								'TXN_ID'      => $this->_transaction->ID(),
+								'redirect_to' => 'view_transaction',
+							),
+							TXN_ADMIN_URL
+						),
+						esc_html__(' Send Payment Reminder', 'event_espresso'),
+						'button secondary-button',
+						'dashicons dashicons-email-alt'
+					)
+					: '';
+		}
+
+		if ($primary_registration instanceof EE_Registration
+			&& EEH_MSG_Template::is_mt_active('receipt')
+		) {
+			$actions['receipt'] = EEH_Template::get_button_or_link(
+				$primary_registration->receipt_url(),
+				esc_html__('View Receipt', 'event_espresso'),
+				'button secondary-button',
+				'dashicons dashicons-media-default'
+			);
+		}
+
+		if ($primary_registration instanceof EE_Registration
+			&& EEH_MSG_Template::is_mt_active('invoice')
+		) {
+			$actions['invoice'] = EEH_Template::get_button_or_link(
+				$primary_registration->invoice_url(),
+				esc_html__('View Invoice', 'event_espresso'),
+				'button secondary-button',
+				'dashicons dashicons-media-spreadsheet'
+			);
+		}
+		$actions = array_filter(
+			apply_filters('FHEE__Transactions_Admin_Page__getActionButtons__actions', $actions, $transaction)
+		);
+		if ($actions) {
+			$content = '<ul>';
+			$content .= '<li>' . implode('</li><li>', $actions) . '</li>';
+			$content .= '</uL>';
+		}
+		return $content;
+	}
+
+
+	/**
+	 * txn_details_meta_box
+	 * generates HTML for the Transaction main meta box
+	 *
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws RuntimeException
+	 * @throws ReflectionException
+	 */
+	public function txn_details_meta_box()
+	{
+		$this->_set_transaction_object();
+		$this->_template_args['TXN_ID'] = $this->_transaction->ID();
+		$this->_template_args['attendee'] = $this->_transaction->primary_registration() instanceof EE_Registration
+			? $this->_transaction->primary_registration()->attendee()
+			: null;
+		$this->_template_args['can_edit_payments'] = EE_Registry::instance()->CAP->current_user_can(
+			'ee_edit_payments',
+			'apply_payment_or_refund_from_registration_details'
+		);
+		$this->_template_args['can_delete_payments'] = EE_Registry::instance()->CAP->current_user_can(
+			'ee_delete_payments',
+			'delete_payment_from_registration_details'
+		);
+
+		// get line table
+		EEH_Autoloader::register_line_item_display_autoloaders();
+		$Line_Item_Display = new EE_Line_Item_Display(
+			'admin_table',
+			'EE_Admin_Table_Line_Item_Display_Strategy'
+		);
+		$this->_template_args['line_item_table'] = $Line_Item_Display->display_line_item(
+			$this->_transaction->total_line_item()
+		);
+		$this->_template_args['REG_code'] = $this->_transaction->get_first_related('Registration')
+															   ->get('REG_code');
+
+		// process taxes
+		$taxes = $this->_transaction->get_many_related(
+			'Line_Item',
+			array(array('LIN_type' => EEM_Line_Item::type_tax))
+		);
+		$this->_template_args['taxes'] = ! empty($taxes) ? $taxes : false;
+
+		$this->_template_args['grand_total'] = EEH_Template::format_currency(
+			$this->_transaction->get('TXN_total'),
+			false,
+			false
+		);
+		$this->_template_args['grand_raw_total'] = $this->_transaction->get('TXN_total');
+		$this->_template_args['TXN_status'] = $this->_transaction->get('STS_ID');
+
+		// process payment details
+		$payments = $this->_transaction->get_many_related('Payment');
+		if (! empty($payments)) {
+			$this->_template_args['payments'] = $payments;
+			$this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
+		} else {
+			$this->_template_args['payments'] = false;
+			$this->_template_args['existing_reg_payments'] = array();
+		}
+
+		$this->_template_args['edit_payment_url'] = add_query_arg(array('action' => 'edit_payment'), TXN_ADMIN_URL);
+		$this->_template_args['delete_payment_url'] = add_query_arg(
+			array('action' => 'espresso_delete_payment'),
+			TXN_ADMIN_URL
+		);
+
+		if (isset($txn_details['invoice_number'])) {
+			$this->_template_args['txn_details']['invoice_number']['value'] = $this->_template_args['REG_code'];
+			$this->_template_args['txn_details']['invoice_number']['label'] = esc_html__(
+				'Invoice Number',
+				'event_espresso'
+			);
+		}
+
+		$this->_template_args['txn_details']['registration_session']['value'] = $this->_transaction
+			->get_first_related('Registration')
+			->get('REG_session');
+		$this->_template_args['txn_details']['registration_session']['label'] = esc_html__(
+			'Registration Session',
+			'event_espresso'
+		);
+
+		$this->_template_args['txn_details']['ip_address']['value'] = isset($this->_session['ip_address'])
+			? $this->_session['ip_address']
+			: '';
+		$this->_template_args['txn_details']['ip_address']['label'] = esc_html__(
+			'Transaction placed from IP',
+			'event_espresso'
+		);
+
+		$this->_template_args['txn_details']['user_agent']['value'] = isset($this->_session['user_agent'])
+			? $this->_session['user_agent']
+			: '';
+		$this->_template_args['txn_details']['user_agent']['label'] = esc_html__(
+			'Registrant User Agent',
+			'event_espresso'
+		);
+
+		$reg_steps = '<ul>';
+		foreach ($this->_transaction->reg_steps() as $reg_step => $reg_step_status) {
+			if ($reg_step_status === true) {
+				$reg_steps .= '<li style="color:#70cc50">'
+							  . sprintf(
+								  esc_html__('%1$s : Completed', 'event_espresso'),
+								  ucwords(str_replace('_', ' ', $reg_step))
+							  )
+							  . '</li>';
+			} elseif (is_numeric($reg_step_status) && $reg_step_status !== false) {
+				$reg_steps .= '<li style="color:#2EA2CC">'
+							  . sprintf(
+								  esc_html__('%1$s : Initiated %2$s', 'event_espresso'),
+								  ucwords(str_replace('_', ' ', $reg_step)),
+								  date(
+									  get_option('date_format') . ' ' . get_option('time_format'),
+									  ($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS))
+								  )
+							  )
+							  . '</li>';
+			} else {
+				$reg_steps .= '<li style="color:#E76700">'
+							  . sprintf(
+								  esc_html__('%1$s : Never Initiated', 'event_espresso'),
+								  ucwords(str_replace('_', ' ', $reg_step))
+							  )
+							  . '</li>';
+			}
+		}
+		$reg_steps .= '</ul>';
+		$this->_template_args['txn_details']['reg_steps']['value'] = $reg_steps;
+		$this->_template_args['txn_details']['reg_steps']['label'] = esc_html__(
+			'Registration Step Progress',
+			'event_espresso'
+		);
+
+
+		$this->_get_registrations_to_apply_payment_to();
+		$this->_get_payment_methods($payments);
+		$this->_get_payment_status_array();
+		$this->_get_reg_status_selection(); // sets up the template args for the reg status array for the transaction.
+
+		$this->_template_args['transaction_form_url'] = add_query_arg(
+			array(
+				'action'  => 'edit_transaction',
+				'process' => 'transaction',
+			),
+			TXN_ADMIN_URL
+		);
+		$this->_template_args['apply_payment_form_url'] = add_query_arg(
+			array(
+				'page'   => 'espresso_transactions',
+				'action' => 'espresso_apply_payment',
+			),
+			WP_AJAX_URL
+		);
+		$this->_template_args['delete_payment_form_url'] = add_query_arg(
+			array(
+				'page'   => 'espresso_transactions',
+				'action' => 'espresso_delete_payment',
+			),
+			WP_AJAX_URL
+		);
+
+		$this->_template_args['action_buttons'] = $this->getActionButtons($this->_transaction);
+
+		// 'espresso_delete_payment_nonce'
+
+		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
+		echo EEH_Template::display_template($template_path, $this->_template_args, true);
+	}
+
+
+	/**
+	 * _get_registration_payment_IDs
+	 *    generates an array of Payment IDs and their corresponding Registration IDs
+	 *
+	 * @access protected
+	 * @param EE_Payment[] $payments
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _get_registration_payment_IDs($payments = array())
+	{
+		$existing_reg_payments = array();
+		// get all reg payments for these payments
+		$reg_payments = EEM_Registration_Payment::instance()->get_all(
+			array(
+				array(
+					'PAY_ID' => array(
+						'IN',
+						array_keys($payments),
+					),
+				),
+			)
+		);
+		if (! empty($reg_payments)) {
+			foreach ($payments as $payment) {
+				if (! $payment instanceof EE_Payment) {
+					continue;
+				} elseif (! isset($existing_reg_payments[ $payment->ID() ])) {
+					$existing_reg_payments[ $payment->ID() ] = array();
+				}
+				foreach ($reg_payments as $reg_payment) {
+					if ($reg_payment instanceof EE_Registration_Payment
+						&& $reg_payment->payment_ID() === $payment->ID()
+					) {
+						$existing_reg_payments[ $payment->ID() ][] = $reg_payment->registration_ID();
+					}
+				}
+			}
+		}
+
+		return $existing_reg_payments;
+	}
+
+
+	/**
+	 * _get_registrations_to_apply_payment_to
+	 *    generates HTML for displaying a series of checkboxes in the admin payment modal window
+	 * which allows the admin to only apply the payment to the specific registrations
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws \EE_Error
+	 */
+	protected function _get_registrations_to_apply_payment_to()
+	{
+		// we want any registration with an active status (ie: not deleted or cancelled)
+		$query_params = array(
+			array(
+				'STS_ID' => array(
+					'IN',
+					array(
+						EEM_Registration::status_id_approved,
+						EEM_Registration::status_id_pending_payment,
+						EEM_Registration::status_id_not_approved,
+					),
+				),
+			),
+		);
+		$registrations_to_apply_payment_to = EEH_HTML::br()
+											 . EEH_HTML::div(
+												 '',
+												 'txn-admin-apply-payment-to-registrations-dv',
+												 '',
+												 'clear: both; margin: 1.5em 0 0; display: none;'
+											 );
+		$registrations_to_apply_payment_to .= EEH_HTML::br() . EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
+		$registrations_to_apply_payment_to .= EEH_HTML::table('', '', 'admin-primary-mbox-tbl');
+		$registrations_to_apply_payment_to .= EEH_HTML::thead(
+			EEH_HTML::tr(
+				EEH_HTML::th(esc_html__('ID', 'event_espresso')) .
+				EEH_HTML::th(esc_html__('Registrant', 'event_espresso')) .
+				EEH_HTML::th(esc_html__('Ticket', 'event_espresso')) .
+				EEH_HTML::th(esc_html__('Event', 'event_espresso')) .
+				EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr') .
+				EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr') .
+				EEH_HTML::th(esc_html__('Apply', 'event_espresso'), '', 'jst-cntr')
+			)
+		);
+		$registrations_to_apply_payment_to .= EEH_HTML::tbody();
+		// get registrations for TXN
+		$registrations = $this->_transaction->registrations($query_params);
+		$existing_reg_payments = $this->_template_args['existing_reg_payments'];
+		foreach ($registrations as $registration) {
+			if ($registration instanceof EE_Registration) {
+				$attendee_name = $registration->attendee() instanceof EE_Attendee
+					? $registration->attendee()->full_name()
+					: esc_html__('Unknown Attendee', 'event_espresso');
+				$owing = $registration->final_price() - $registration->paid();
+				$taxable = $registration->ticket()->taxable()
+					? ' <span class="smaller-text lt-grey-text"> ' . esc_html__('+ tax', 'event_espresso') . '</span>'
+					: '';
+				$checked = empty($existing_reg_payments) || in_array($registration->ID(), $existing_reg_payments)
+					? ' checked="checked"'
+					: '';
+				$disabled = $registration->final_price() > 0 ? '' : ' disabled';
+				$registrations_to_apply_payment_to .= EEH_HTML::tr(
+					EEH_HTML::td($registration->ID()) .
+					EEH_HTML::td($attendee_name) .
+					EEH_HTML::td(
+						$registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable
+					) .
+					EEH_HTML::td($registration->event_name()) .
+					EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr') .
+					EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr') .
+					EEH_HTML::td(
+						'<input type="checkbox" value="' . $registration->ID()
+						. '" name="txn_admin_payment[registrations]"'
+						. $checked . $disabled . '>',
+						'',
+						'jst-cntr'
+					),
+					'apply-payment-registration-row-' . $registration->ID()
+				);
+			}
+		}
+		$registrations_to_apply_payment_to .= EEH_HTML::tbodyx();
+		$registrations_to_apply_payment_to .= EEH_HTML::tablex();
+		$registrations_to_apply_payment_to .= EEH_HTML::divx();
+		$registrations_to_apply_payment_to .= EEH_HTML::p(
+			esc_html__(
+				'The payment will only be applied to the registrations that have a check mark in their corresponding check box. Checkboxes for free registrations have been disabled.',
+				'event_espresso'
+			),
+			'',
+			'clear description'
+		);
+		$registrations_to_apply_payment_to .= EEH_HTML::divx();
+		$this->_template_args['registrations_to_apply_payment_to'] = $registrations_to_apply_payment_to;
+	}
+
+
+	/**
+	 * _get_reg_status_selection
+	 *
+	 * @todo   this will need to be adjusted either once MER comes along OR we move default reg status to tickets
+	 *         instead of events.
+	 * @access protected
+	 * @return void
+	 * @throws EE_Error
+	 */
+	protected function _get_reg_status_selection()
+	{
+		// first get all possible statuses
+		$statuses = EEM_Registration::reg_status_array(array(), true);
+		// let's add a "don't change" option.
+		$status_array['NAN'] = esc_html__('Leave the Same', 'event_espresso');
+		$status_array = array_merge($status_array, $statuses);
+		$this->_template_args['status_change_select'] = EEH_Form_Fields::select_input(
+			'txn_reg_status_change[reg_status]',
+			$status_array,
+			'NAN',
+			'id="txn-admin-payment-reg-status-inp"',
+			'txn-reg-status-change-reg-status'
+		);
+		$this->_template_args['delete_status_change_select'] = EEH_Form_Fields::select_input(
+			'delete_txn_reg_status_change[reg_status]',
+			$status_array,
+			'NAN',
+			'delete-txn-admin-payment-reg-status-inp',
+			'delete-txn-reg-status-change-reg-status'
+		);
+	}
+
+
+	/**
+	 *    _get_payment_methods
+	 * Gets all the payment methods available generally, or the ones that are already
+	 * selected on these payments (in case their payment methods are no longer active).
+	 * Has the side-effect of updating the template args' payment_methods item
+	 *
+	 * @access private
+	 * @param EE_Payment[] to show on this page
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	private function _get_payment_methods($payments = array())
+	{
+		$payment_methods_of_payments = array();
+		foreach ($payments as $payment) {
+			if ($payment instanceof EE_Payment) {
+				$payment_methods_of_payments[] = $payment->get('PMD_ID');
+			}
+		}
+		if ($payment_methods_of_payments) {
+			$query_args = array(
+				array(
+					'OR*payment_method_for_payment' => array(
+						'PMD_ID'    => array('IN', $payment_methods_of_payments),
+						'PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%'),
+					),
+				),
+			);
+		} else {
+			$query_args = array(array('PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')));
+		}
+		$this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
+	}
+
+
+	/**
+	 * txn_attendees_meta_box
+	 *    generates HTML for the Attendees Transaction main meta box
+	 *
+	 * @access public
+	 * @param WP_Post $post
+	 * @param array   $metabox
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 */
+	public function txn_attendees_meta_box($post, $metabox = array('args' => array()))
+	{
+
+		/** @noinspection NonSecureExtractUsageInspection */
+		extract($metabox['args']);
+		$this->_template_args['post'] = $post;
+		$this->_template_args['event_attendees'] = array();
+		// process items in cart
+		$line_items = $this->_transaction->get_many_related(
+			'Line_Item',
+			array(array('LIN_type' => 'line-item'))
+		);
+		if (! empty($line_items)) {
+			foreach ($line_items as $item) {
+				if ($item instanceof EE_Line_Item) {
+					switch ($item->OBJ_type()) {
+						case 'Event':
+							break;
+						case 'Ticket':
+							$ticket = $item->ticket();
+							// right now we're only handling tickets here.
+							// Cause its expected that only tickets will have attendees right?
+							if (! $ticket instanceof EE_Ticket) {
+								continue;
+							}
+							try {
+								$event_name = $ticket->get_event_name();
+							} catch (Exception $e) {
+								EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
+								$event_name = esc_html__('Unknown Event', 'event_espresso');
+							}
+							$event_name .= ' - ' . $item->get('LIN_name');
+							$ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
+							// now get all of the registrations for this transaction that use this ticket
+							$registrations = $ticket->get_many_related(
+								'Registration',
+								array(array('TXN_ID' => $this->_transaction->ID()))
+							);
+							foreach ($registrations as $registration) {
+								if (! $registration instanceof EE_Registration) {
+									continue;
+								}
+								$this->_template_args['event_attendees'][ $registration->ID() ]['STS_ID']
+									= $registration->status_ID();
+								$this->_template_args['event_attendees'][ $registration->ID() ]['att_num']
+									= $registration->count();
+								$this->_template_args['event_attendees'][ $registration->ID() ]['event_ticket_name']
+									= $event_name;
+								$this->_template_args['event_attendees'][ $registration->ID() ]['ticket_price']
+									= $ticket_price;
+								// attendee info
+								$attendee = $registration->get_first_related('Attendee');
+								if ($attendee instanceof EE_Attendee) {
+									$this->_template_args['event_attendees'][ $registration->ID() ]['att_id']
+										= $attendee->ID();
+									$this->_template_args['event_attendees'][ $registration->ID() ]['attendee']
+										= $attendee->full_name();
+									$this->_template_args['event_attendees'][ $registration->ID() ]['email']
+										= '<a href="mailto:' . $attendee->email() . '?subject=' . $event_name
+										  . esc_html__(
+											  ' Event',
+											  'event_espresso'
+										  )
+										  . '">' . $attendee->email() . '</a>';
+									$this->_template_args['event_attendees'][ $registration->ID() ]['address']
+										= EEH_Address::format($attendee, 'inline', false, false);
+								} else {
+									$this->_template_args['event_attendees'][ $registration->ID() ]['att_id'] = '';
+									$this->_template_args['event_attendees'][ $registration->ID() ]['attendee'] = '';
+									$this->_template_args['event_attendees'][ $registration->ID() ]['email'] = '';
+									$this->_template_args['event_attendees'][ $registration->ID() ]['address'] = '';
+								}
+							}
+							break;
+					}
+				}
+			}
+
+			$this->_template_args['transaction_form_url'] = add_query_arg(
+				array(
+					'action'  => 'edit_transaction',
+					'process' => 'attendees',
+				),
+				TXN_ADMIN_URL
+			);
+			echo EEH_Template::display_template(
+				TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php',
+				$this->_template_args,
+				true
+			);
+		} else {
+			echo sprintf(
+				esc_html__(
+					'%1$sFor some reason, there are no attendees registered for this transaction. Likely the registration was abandoned in process.%2$s',
+					'event_espresso'
+				),
+				'<p class="important-notice">',
+				'</p>'
+			);
+		}
+	}
+
+
+	/**
+	 * txn_registrant_side_meta_box
+	 * generates HTML for the Edit Transaction side meta box
+	 *
+	 * @access public
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	public function txn_registrant_side_meta_box()
+	{
+		$primary_att = $this->_transaction->primary_registration() instanceof EE_Registration
+			? $this->_transaction->primary_registration()->get_first_related('Attendee')
+			: null;
+		if (! $primary_att instanceof EE_Attendee) {
+			$this->_template_args['no_attendee_message'] = esc_html__(
+				'There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.',
+				'event_espresso'
+			);
+			$primary_att = EEM_Attendee::instance()->create_default_object();
+		}
+		$this->_template_args['ATT_ID'] = $primary_att->ID();
+		$this->_template_args['prime_reg_fname'] = $primary_att->fname();
+		$this->_template_args['prime_reg_lname'] = $primary_att->lname();
+		$this->_template_args['prime_reg_email'] = $primary_att->email();
+		$this->_template_args['prime_reg_phone'] = $primary_att->phone();
+		$this->_template_args['edit_attendee_url'] = EE_Admin_Page::add_query_args_and_nonce(
+			array(
+				'action' => 'edit_attendee',
+				'post'   => $primary_att->ID(),
+			),
+			REG_ADMIN_URL
+		);
+		// get formatted address for registrant
+		$this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
+		echo EEH_Template::display_template(
+			TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php',
+			$this->_template_args,
+			true
+		);
+	}
+
+
+	/**
+	 * txn_billing_info_side_meta_box
+	 *    generates HTML for the Edit Transaction side meta box
+	 *
+	 * @access public
+	 * @return void
+	 * @throws DomainException
+	 * @throws EE_Error
+	 */
+	public function txn_billing_info_side_meta_box()
+	{
+
+		$this->_template_args['billing_form'] = $this->_transaction->billing_info();
+		$this->_template_args['billing_form_url'] = add_query_arg(
+			array('action' => 'edit_transaction', 'process' => 'billing'),
+			TXN_ADMIN_URL
+		);
+
+		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
+		echo EEH_Template::display_template($template_path, $this->_template_args, true);/**/
+	}
+
+
+	/**
+	 * apply_payments_or_refunds
+	 *    registers a payment or refund made towards a transaction
+	 *
+	 * @access public
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws RuntimeException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function apply_payments_or_refunds()
+	{
+		$json_response_data = array('return_data' => false);
+		$valid_data = $this->_validate_payment_request_data();
+		$has_access = EE_Registry::instance()->CAP->current_user_can(
+			'ee_edit_payments',
+			'apply_payment_or_refund_from_registration_details'
+		);
+		if (! empty($valid_data) && $has_access) {
+			$PAY_ID = $valid_data['PAY_ID'];
+			// save  the new payment
+			$payment = $this->_create_payment_from_request_data($valid_data);
+			// get the TXN for this payment
+			$transaction = $payment->transaction();
+			// verify transaction
+			if ($transaction instanceof EE_Transaction) {
+				// calculate_total_payments_and_update_status
+				$this->_process_transaction_payments($transaction);
+				$REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
+				$this->_remove_existing_registration_payments($payment, $PAY_ID);
+				// apply payment to registrations (if applicable)
+				if (! empty($REG_IDs)) {
+					$this->_update_registration_payments($transaction, $payment, $REG_IDs);
+					$this->_maybe_send_notifications();
+					// now process status changes for the same registrations
+					$this->_process_registration_status_change($transaction, $REG_IDs);
+				}
+				$this->_maybe_send_notifications($payment);
+				// prepare to render page
+				$json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs);
+				do_action(
+					'AHEE__Transactions_Admin_Page__apply_payments_or_refund__after_recording',
+					$transaction,
+					$payment
+				);
+			} else {
+				EE_Error::add_error(
+					esc_html__(
+						'A valid Transaction for this payment could not be retrieved.',
+						'event_espresso'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			}
+		} else {
+			if ($has_access) {
+				EE_Error::add_error(
+					esc_html__(
+						'The payment form data could not be processed. Please try again.',
+						'event_espresso'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			} else {
+				EE_Error::add_error(
+					esc_html__(
+						'You do not have access to apply payments or refunds to a registration.',
+						'event_espresso'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			}
+		}
+		$notices = EE_Error::get_notices(
+			false,
+			false,
+			false
+		);
+		$this->_template_args = array(
+			'data'    => $json_response_data,
+			'error'   => $notices['errors'],
+			'success' => $notices['success'],
+		);
+		$this->_return_json();
+	}
+
+
+	/**
+	 * _validate_payment_request_data
+	 *
+	 * @return array
+	 * @throws EE_Error
+	 */
+	protected function _validate_payment_request_data()
+	{
+		if (! isset($this->_req_data['txn_admin_payment'])) {
+			return false;
+		}
+		$payment_form = $this->_generate_payment_form_section();
+		try {
+			if ($payment_form->was_submitted()) {
+				$payment_form->receive_form_submission();
+				if (! $payment_form->is_valid()) {
+					$submission_error_messages = array();
+					foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
+						if ($validation_error instanceof EE_Validation_Error) {
+							$submission_error_messages[] = sprintf(
+								_x('%s : %s', 'Form Section Name : Form Validation Error', 'event_espresso'),
+								$validation_error->get_form_section()->html_label_text(),
+								$validation_error->getMessage()
+							);
+						}
+					}
+					EE_Error::add_error(
+						implode('<br />', $submission_error_messages),
+						__FILE__,
+						__FUNCTION__,
+						__LINE__
+					);
+
+					return array();
+				}
+			}
+		} catch (EE_Error $e) {
+			EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
+
+			return array();
+		}
+
+		return $payment_form->valid_data();
+	}
+
+
+	/**
+	 * _generate_payment_form_section
+	 *
+	 * @return EE_Form_Section_Proper
+	 * @throws EE_Error
+	 */
+	protected function _generate_payment_form_section()
+	{
+		return new EE_Form_Section_Proper(
+			array(
+				'name'        => 'txn_admin_payment',
+				'subsections' => array(
+					'PAY_ID'          => new EE_Text_Input(
+						array(
+							'default'               => 0,
+							'required'              => false,
+							'html_label_text'       => esc_html__('Payment ID', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization()),
+						)
+					),
+					'TXN_ID'          => new EE_Text_Input(
+						array(
+							'default'               => 0,
+							'required'              => true,
+							'html_label_text'       => esc_html__('Transaction ID', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization()),
+						)
+					),
+					'type'            => new EE_Text_Input(
+						array(
+							'default'               => 1,
+							'required'              => true,
+							'html_label_text'       => esc_html__('Payment or Refund', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization()),
+						)
+					),
+					'amount'          => new EE_Text_Input(
+						array(
+							'default'               => 0,
+							'required'              => true,
+							'html_label_text'       => esc_html__('Payment amount', 'event_espresso'),
+							'validation_strategies' => array(new EE_Float_Normalization()),
+						)
+					),
+					'status'          => new EE_Text_Input(
+						array(
+							'default'         => EEM_Payment::status_id_approved,
+							'required'        => true,
+							'html_label_text' => esc_html__('Payment status', 'event_espresso'),
+						)
+					),
+					'PMD_ID'          => new EE_Text_Input(
+						array(
+							'default'               => 2,
+							'required'              => true,
+							'html_label_text'       => esc_html__('Payment Method', 'event_espresso'),
+							'validation_strategies' => array(new EE_Int_Normalization()),
+						)
+					),
+					'date'            => new EE_Text_Input(
+						array(
+							'default'         => time(),
+							'required'        => true,
+							'html_label_text' => esc_html__('Payment date', 'event_espresso'),
+						)
+					),
+					'txn_id_chq_nmbr' => new EE_Text_Input(
+						array(
+							'default'               => '',
+							'required'              => false,
+							'html_label_text'       => esc_html__('Transaction or Cheque Number', 'event_espresso'),
+							'validation_strategies' => array(
+								new EE_Max_Length_Validation_Strategy(
+									esc_html__('Input too long', 'event_espresso'),
+									100
+								),
+							),
+						)
+					),
+					'po_number'       => new EE_Text_Input(
+						array(
+							'default'               => '',
+							'required'              => false,
+							'html_label_text'       => esc_html__('Purchase Order Number', 'event_espresso'),
+							'validation_strategies' => array(
+								new EE_Max_Length_Validation_Strategy(
+									esc_html__('Input too long', 'event_espresso'),
+									100
+								),
+							),
+						)
+					),
+					'accounting'      => new EE_Text_Input(
+						array(
+							'default'               => '',
+							'required'              => false,
+							'html_label_text'       => esc_html__('Extra Field for Accounting', 'event_espresso'),
+							'validation_strategies' => array(
+								new EE_Max_Length_Validation_Strategy(
+									esc_html__('Input too long', 'event_espresso'),
+									100
+								),
+							),
+						)
+					),
+				),
+			)
+		);
+	}
+
+
+	/**
+	 * _create_payment_from_request_data
+	 *
+	 * @param array $valid_data
+	 * @return EE_Payment
+	 * @throws EE_Error
+	 */
+	protected function _create_payment_from_request_data($valid_data)
+	{
+		$PAY_ID = $valid_data['PAY_ID'];
+		// get payment amount
+		$amount = $valid_data['amount'] ? abs($valid_data['amount']) : 0;
+		// payments have a type value of 1 and refunds have a type value of -1
+		// so multiplying amount by type will give a positive value for payments, and negative values for refunds
+		$amount = $valid_data['type'] < 0 ? $amount * -1 : $amount;
+		// for some reason the date string coming in has extra spaces between the date and time.  This fixes that.
+		$date = $valid_data['date']
+			? preg_replace('/\s+/', ' ', $valid_data['date'])
+			: date('Y-m-d g:i a', current_time('timestamp'));
+		$payment = EE_Payment::new_instance(
+			array(
+				'TXN_ID'              => $valid_data['TXN_ID'],
+				'STS_ID'              => $valid_data['status'],
+				'PAY_timestamp'       => $date,
+				'PAY_source'          => EEM_Payment_Method::scope_admin,
+				'PMD_ID'              => $valid_data['PMD_ID'],
+				'PAY_amount'          => $amount,
+				'PAY_txn_id_chq_nmbr' => $valid_data['txn_id_chq_nmbr'],
+				'PAY_po_number'       => $valid_data['po_number'],
+				'PAY_extra_accntng'   => $valid_data['accounting'],
+				'PAY_details'         => $valid_data,
+				'PAY_ID'              => $PAY_ID,
+			),
+			'',
+			array('Y-m-d', 'g:i a')
+		);
+
+		if (! $payment->save()) {
+			EE_Error::add_error(
+				sprintf(
+					esc_html__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
+					$payment->ID()
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+
+		return $payment;
+	}
+
+
+	/**
+	 * _process_transaction_payments
+	 *
+	 * @param \EE_Transaction $transaction
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _process_transaction_payments(EE_Transaction $transaction)
+	{
+		/** @type EE_Transaction_Payments $transaction_payments */
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
+		// update the transaction with this payment
+		if ($transaction_payments->calculate_total_payments_and_update_status($transaction)) {
+			EE_Error::add_success(
+				esc_html__(
+					'The payment has been processed successfully.',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		} else {
+			EE_Error::add_error(
+				esc_html__(
+					'The payment was processed successfully but the amount paid for the transaction was not updated.',
+					'event_espresso'
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+	}
+
+
+	/**
+	 * _get_REG_IDs_to_apply_payment_to
+	 * returns a list of registration IDs that the payment will apply to
+	 *
+	 * @param \EE_Payment $payment
+	 * @return array
+	 * @throws EE_Error
+	 */
+	protected function _get_REG_IDs_to_apply_payment_to(EE_Payment $payment)
+	{
+		$REG_IDs = array();
+		// grab array of IDs for specific registrations to apply changes to
+		if (isset($this->_req_data['txn_admin_payment']['registrations'])) {
+			$REG_IDs = (array) $this->_req_data['txn_admin_payment']['registrations'];
+		}
+		// nothing specified ? then get all reg IDs
+		if (empty($REG_IDs)) {
+			$registrations = $payment->transaction()->registrations();
+			$REG_IDs = ! empty($registrations)
+				? array_keys($registrations)
+				: $this->_get_existing_reg_payment_REG_IDs($payment);
+		}
+
+		// ensure that REG_IDs are integers and NOT strings
+		return array_map('intval', $REG_IDs);
+	}
+
+
+	/**
+	 * @return array
+	 */
+	public function existing_reg_payment_REG_IDs()
+	{
+		return $this->_existing_reg_payment_REG_IDs;
+	}
+
+
+	/**
+	 * @param array $existing_reg_payment_REG_IDs
+	 */
+	public function set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs = null)
+	{
+		$this->_existing_reg_payment_REG_IDs = $existing_reg_payment_REG_IDs;
+	}
+
+
+	/**
+	 * _get_existing_reg_payment_REG_IDs
+	 * returns a list of registration IDs that the payment is currently related to
+	 * as recorded in the database
+	 *
+	 * @param \EE_Payment $payment
+	 * @return array
+	 * @throws EE_Error
+	 */
+	protected function _get_existing_reg_payment_REG_IDs(EE_Payment $payment)
+	{
+		if ($this->existing_reg_payment_REG_IDs() === null) {
+			// let's get any existing reg payment records for this payment
+			$existing_reg_payment_REG_IDs = $payment->get_many_related('Registration');
+			// but we only want the REG IDs, so grab the array keys
+			$existing_reg_payment_REG_IDs = ! empty($existing_reg_payment_REG_IDs)
+				? array_keys($existing_reg_payment_REG_IDs)
+				: array();
+			$this->set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs);
+		}
+
+		return $this->existing_reg_payment_REG_IDs();
+	}
+
+
+	/**
+	 * _remove_existing_registration_payments
+	 * this calculates the difference between existing relations
+	 * to the supplied payment and the new list registration IDs,
+	 * removes any related registrations that no longer apply,
+	 * and then updates the registration paid fields
+	 *
+	 * @param \EE_Payment $payment
+	 * @param int         $PAY_ID
+	 * @return bool;
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _remove_existing_registration_payments(EE_Payment $payment, $PAY_ID = 0)
+	{
+		// newly created payments will have nothing recorded for $PAY_ID
+		if ($PAY_ID == 0) {
+			return false;
+		}
+		$existing_reg_payment_REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
+		if (empty($existing_reg_payment_REG_IDs)) {
+			return false;
+		}
+		/** @type EE_Transaction_Payments $transaction_payments */
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
+
+		return $transaction_payments->delete_registration_payments_and_update_registrations(
+			$payment,
+			array(
+				array(
+					'PAY_ID' => $payment->ID(),
+					'REG_ID' => array('IN', $existing_reg_payment_REG_IDs),
+				),
+			)
+		);
+	}
+
+
+	/**
+	 * _update_registration_payments
+	 * this applies the payments to the selected registrations
+	 * but only if they have not already been paid for
+	 *
+	 * @param  EE_Transaction $transaction
+	 * @param \EE_Payment     $payment
+	 * @param array           $REG_IDs
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws RuntimeException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _update_registration_payments(
+		EE_Transaction $transaction,
+		EE_Payment $payment,
+		$REG_IDs = array()
+	) {
+		// we can pass our own custom set of registrations to EE_Payment_Processor::process_registration_payments()
+		// so let's do that using our set of REG_IDs from the form
+		$registration_query_where_params = array(
+			'REG_ID' => array('IN', $REG_IDs),
+		);
+		// but add in some conditions regarding payment,
+		// so that we don't apply payments to registrations that are free or have already been paid for
+		// but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
+		if (! $payment->is_a_refund()) {
+			$registration_query_where_params['REG_final_price'] = array('!=', 0);
+			$registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
+		}
+		$registrations = $transaction->registrations(array($registration_query_where_params));
+		if (! empty($registrations)) {
+			/** @type EE_Payment_Processor $payment_processor */
+			$payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
+			$payment_processor->process_registration_payments($transaction, $payment, $registrations);
+		}
+	}
+
+
+	/**
+	 * _process_registration_status_change
+	 * This processes requested registration status changes for all the registrations
+	 * on a given transaction and (optionally) sends out notifications for the changes.
+	 *
+	 * @param  EE_Transaction $transaction
+	 * @param array           $REG_IDs
+	 * @return bool
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _process_registration_status_change(EE_Transaction $transaction, $REG_IDs = array())
+	{
+		// first if there is no change in status then we get out.
+		if (! isset($this->_req_data['txn_reg_status_change']['reg_status'])
+			|| $this->_req_data['txn_reg_status_change']['reg_status'] === 'NAN'
+		) {
+			// no error message, no change requested, just nothing to do man.
+			return false;
+		}
+		/** @type EE_Transaction_Processor $transaction_processor */
+		$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
+
+		// made it here dude?  Oh WOW.  K, let's take care of changing the statuses
+		return $transaction_processor->manually_update_registration_statuses(
+			$transaction,
+			sanitize_text_field($this->_req_data['txn_reg_status_change']['reg_status']),
+			array(array('REG_ID' => array('IN', $REG_IDs)))
+		);
+	}
+
+
+	/**
+	 * _build_payment_json_response
+	 *
+	 * @access public
+	 * @param \EE_Payment $payment
+	 * @param array       $REG_IDs
+	 * @param bool | null $delete_txn_reg_status_change
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _build_payment_json_response(
+		EE_Payment $payment,
+		$REG_IDs = array(),
+		$delete_txn_reg_status_change = null
+	) {
+		// was the payment deleted ?
+		if (is_bool($delete_txn_reg_status_change)) {
+			return array(
+				'PAY_ID'                       => $payment->ID(),
+				'amount'                       => $payment->amount(),
+				'total_paid'                   => $payment->transaction()->paid(),
+				'txn_status'                   => $payment->transaction()->status_ID(),
+				'pay_status'                   => $payment->STS_ID(),
+				'registrations'                => $this->_registration_payment_data_array($REG_IDs),
+				'delete_txn_reg_status_change' => $delete_txn_reg_status_change,
+			);
+		} else {
+			$this->_get_payment_status_array();
+
+			return array(
+				'amount'           => $payment->amount(),
+				'total_paid'       => $payment->transaction()->paid(),
+				'txn_status'       => $payment->transaction()->status_ID(),
+				'pay_status'       => $payment->STS_ID(),
+				'PAY_ID'           => $payment->ID(),
+				'STS_ID'           => $payment->STS_ID(),
+				'status'           => self::$_pay_status[ $payment->STS_ID() ],
+				'date'             => $payment->timestamp('Y-m-d', 'h:i a'),
+				'method'           => strtoupper($payment->source()),
+				'PM_ID'            => $payment->payment_method() ? $payment->payment_method()->ID() : 1,
+				'gateway'          => $payment->payment_method()
+					? $payment->payment_method()->admin_name()
+					: esc_html__("Unknown", 'event_espresso'),
+				'gateway_response' => $payment->gateway_response(),
+				'txn_id_chq_nmbr'  => $payment->txn_id_chq_nmbr(),
+				'po_number'        => $payment->po_number(),
+				'extra_accntng'    => $payment->extra_accntng(),
+				'registrations'    => $this->_registration_payment_data_array($REG_IDs),
+			);
+		}
+	}
+
+
+	/**
+	 * delete_payment
+	 *    delete a payment or refund made towards a transaction
+	 *
+	 * @access public
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function delete_payment()
+	{
+		$json_response_data = array('return_data' => false);
+		$PAY_ID = isset($this->_req_data['delete_txn_admin_payment']['PAY_ID'])
+			? absint($this->_req_data['delete_txn_admin_payment']['PAY_ID'])
+			: 0;
+		$can_delete = EE_Registry::instance()->CAP->current_user_can(
+			'ee_delete_payments',
+			'delete_payment_from_registration_details'
+		);
+		if ($PAY_ID && $can_delete) {
+			$delete_txn_reg_status_change = isset($this->_req_data['delete_txn_reg_status_change'])
+				? $this->_req_data['delete_txn_reg_status_change']
+				: false;
+			$payment = EEM_Payment::instance()->get_one_by_ID($PAY_ID);
+			if ($payment instanceof EE_Payment) {
+				$REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
+				/** @type EE_Transaction_Payments $transaction_payments */
+				$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
+				if ($transaction_payments->delete_payment_and_update_transaction($payment)) {
+					$json_response_data['return_data'] = $this->_build_payment_json_response(
+						$payment,
+						$REG_IDs,
+						$delete_txn_reg_status_change
+					);
+					if ($delete_txn_reg_status_change) {
+						$this->_req_data['txn_reg_status_change'] = $delete_txn_reg_status_change;
+						// MAKE sure we also add the delete_txn_req_status_change to the
+						// $_REQUEST global because that's how messages will be looking for it.
+						$_REQUEST['txn_reg_status_change'] = $delete_txn_reg_status_change;
+						$this->_maybe_send_notifications();
+						$this->_process_registration_status_change($payment->transaction(), $REG_IDs);
+					}
+				}
+			} else {
+				EE_Error::add_error(
+					esc_html__('Valid Payment data could not be retrieved from the database.', 'event_espresso'),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			}
+		} else {
+			if ($can_delete) {
+				EE_Error::add_error(
+					esc_html__(
+						'A valid Payment ID was not received, therefore payment form data could not be loaded.',
+						'event_espresso'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			} else {
+				EE_Error::add_error(
+					esc_html__(
+						'You do not have access to delete a payment.',
+						'event_espresso'
+					),
+					__FILE__,
+					__FUNCTION__,
+					__LINE__
+				);
+			}
+		}
+		$notices = EE_Error::get_notices(false, false, false);
+		$this->_template_args = array(
+			'data'      => $json_response_data,
+			'success'   => $notices['success'],
+			'error'     => $notices['errors'],
+			'attention' => $notices['attention'],
+		);
+		$this->_return_json();
+	}
+
+
+	/**
+	 * _registration_payment_data_array
+	 * adds info for 'owing' and 'paid' for each registration to the json response
+	 *
+	 * @access protected
+	 * @param array $REG_IDs
+	 * @return array
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _registration_payment_data_array($REG_IDs)
+	{
+		$registration_payment_data = array();
+		// if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
+		if (! empty($REG_IDs)) {
+			$registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
+			foreach ($registrations as $registration) {
+				if ($registration instanceof EE_Registration) {
+					$registration_payment_data[ $registration->ID() ] = array(
+						'paid'  => $registration->pretty_paid(),
+						'owing' => EEH_Template::format_currency($registration->final_price() - $registration->paid()),
+					);
+				}
+			}
+		}
+
+		return $registration_payment_data;
+	}
+
+
+	/**
+	 * _maybe_send_notifications
+	 * determines whether or not the admin has indicated that notifications should be sent.
+	 * If so, will toggle a filter switch for delivering registration notices.
+	 * If passed an EE_Payment object, then it will trigger payment notifications instead.
+	 *
+	 * @access protected
+	 * @param \EE_Payment | null $payment
+	 */
+	protected function _maybe_send_notifications($payment = null)
+	{
+		switch ($payment instanceof EE_Payment) {
+			// payment notifications
+			case true:
+				if (isset(
+					$this->_req_data['txn_payments'],
+					$this->_req_data['txn_payments']['send_notifications']
+				)
+					&& filter_var($this->_req_data['txn_payments']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
+				) {
+					$this->_process_payment_notification($payment);
+				}
+				break;
+			// registration notifications
+			case false:
+				if (isset(
+					$this->_req_data['txn_reg_status_change'],
+					$this->_req_data['txn_reg_status_change']['send_notifications']
+				)
+					&& filter_var($this->_req_data['txn_reg_status_change']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
+				) {
+					add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
+				}
+				break;
+		}
+	}
+
+
+	/**
+	 * _send_payment_reminder
+	 *    generates HTML for the View Transaction Details Admin page
+	 *
+	 * @access protected
+	 * @return void
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	protected function _send_payment_reminder()
+	{
+		$TXN_ID = ! empty($this->_req_data['TXN_ID']) ? absint($this->_req_data['TXN_ID']) : false;
+		$transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
+		$query_args = isset($this->_req_data['redirect_to']) ? array(
+			'action' => $this->_req_data['redirect_to'],
+			'TXN_ID' => $this->_req_data['TXN_ID'],
+		) : array();
+		do_action(
+			'AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder',
+			$transaction
+		);
+		$this->_redirect_after_action(
+			false,
+			esc_html__('payment reminder', 'event_espresso'),
+			esc_html__('sent', 'event_espresso'),
+			$query_args,
+			true
+		);
+	}
+
+
+	/**
+	 *  get_transactions
+	 *    get transactions for given parameters (used by list table)
+	 *
+	 * @param  int     $perpage how many transactions displayed per page
+	 * @param  boolean $count   return the count or objects
+	 * @param string   $view
+	 * @return mixed int = count || array of transaction objects
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function get_transactions($perpage, $count = false, $view = '')
+	{
+
+		$TXN = EEM_Transaction::instance();
+
+		$start_date = isset($this->_req_data['txn-filter-start-date'])
+			? wp_strip_all_tags($this->_req_data['txn-filter-start-date'])
+			: date(
+				'm/d/Y',
+				strtotime('-10 year')
+			);
+		$end_date = isset($this->_req_data['txn-filter-end-date'])
+			? wp_strip_all_tags($this->_req_data['txn-filter-end-date'])
+			: date('m/d/Y');
+
+		// make sure our timestamps start and end right at the boundaries for each day
+		$start_date = date('Y-m-d', strtotime($start_date)) . ' 00:00:00';
+		$end_date = date('Y-m-d', strtotime($end_date)) . ' 23:59:59';
+
+
+		// convert to timestamps
+		$start_date = strtotime($start_date);
+		$end_date = strtotime($end_date);
+
+		// makes sure start date is the lowest value and vice versa
+		$start_date = min($start_date, $end_date);
+		$end_date = max($start_date, $end_date);
+
+		// convert to correct format for query
+		$start_date = EEM_Transaction::instance()->convert_datetime_for_query(
+			'TXN_timestamp',
+			date('Y-m-d H:i:s', $start_date),
+			'Y-m-d H:i:s'
+		);
+		$end_date = EEM_Transaction::instance()->convert_datetime_for_query(
+			'TXN_timestamp',
+			date('Y-m-d H:i:s', $end_date),
+			'Y-m-d H:i:s'
+		);
+
+
+		// set orderby
+		$this->_req_data['orderby'] = ! empty($this->_req_data['orderby']) ? $this->_req_data['orderby'] : '';
+
+		switch ($this->_req_data['orderby']) {
+			case 'TXN_ID':
+				$orderby = 'TXN_ID';
+				break;
+			case 'ATT_fname':
+				$orderby = 'Registration.Attendee.ATT_fname';
+				break;
+			case 'event_name':
+				$orderby = 'Registration.Event.EVT_name';
+				break;
+			default: // 'TXN_timestamp'
+				$orderby = 'TXN_timestamp';
+		}
+
+		$sort = ! empty($this->_req_data['order']) ? $this->_req_data['order'] : 'DESC';
+		$current_page = ! empty($this->_req_data['paged']) ? $this->_req_data['paged'] : 1;
+		$per_page = ! empty($perpage) ? $perpage : 10;
+		$per_page = ! empty($this->_req_data['perpage']) ? $this->_req_data['perpage'] : $per_page;
+
+		$offset = ($current_page - 1) * $per_page;
+		$limit = array($offset, $per_page);
+
+		$_where = array(
+			'TXN_timestamp'          => array('BETWEEN', array($start_date, $end_date)),
+			'Registration.REG_count' => 1,
+		);
+
+		if (isset($this->_req_data['EVT_ID'])) {
+			$_where['Registration.EVT_ID'] = $this->_req_data['EVT_ID'];
+		}
+
+		if (isset($this->_req_data['s'])) {
+			$search_string = '%' . $this->_req_data['s'] . '%';
+			$_where['OR'] = array(
+				'Registration.Event.EVT_name'         => array('LIKE', $search_string),
+				'Registration.Event.EVT_desc'         => array('LIKE', $search_string),
+				'Registration.Event.EVT_short_desc'   => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_full_name' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_fname'     => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_lname'     => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_short_bio' => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_email'     => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_address'   => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_address2'  => array('LIKE', $search_string),
+				'Registration.Attendee.ATT_city'      => array('LIKE', $search_string),
+				'Registration.REG_final_price'        => array('LIKE', $search_string),
+				'Registration.REG_code'               => array('LIKE', $search_string),
+				'Registration.REG_count'              => array('LIKE', $search_string),
+				'Registration.REG_group_size'         => array('LIKE', $search_string),
+				'Registration.Ticket.TKT_name'        => array('LIKE', $search_string),
+				'Registration.Ticket.TKT_description' => array('LIKE', $search_string),
+				'Payment.PAY_source'                  => array('LIKE', $search_string),
+				'Payment.Payment_Method.PMD_name'     => array('LIKE', $search_string),
+				'TXN_session_data'                    => array('LIKE', $search_string),
+				'Payment.PAY_txn_id_chq_nmbr'         => array('LIKE', $search_string),
+			);
+		}
+
+		// failed transactions
+		$failed = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'failed' && ! $count)
+				  || ($count && $view === 'failed');
+		$abandoned = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'abandoned' && ! $count)
+					 || ($count && $view === 'abandoned');
+		$incomplete = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'incomplete' && ! $count)
+					  || ($count && $view === 'incomplete');
+
+		if ($failed) {
+			$_where['STS_ID'] = EEM_Transaction::failed_status_code;
+		} elseif ($abandoned) {
+			$_where['STS_ID'] = EEM_Transaction::abandoned_status_code;
+		} elseif ($incomplete) {
+			$_where['STS_ID'] = EEM_Transaction::incomplete_status_code;
+		} else {
+			$_where['STS_ID'] = array('!=', EEM_Transaction::failed_status_code);
+			$_where['STS_ID*'] = array('!=', EEM_Transaction::abandoned_status_code);
+		}
+
+		$query_params = apply_filters(
+			'FHEE__Transactions_Admin_Page___get_transactions_query_params',
+			array(
+				$_where,
+				'order_by'                 => array($orderby => $sort),
+				'limit'                    => $limit,
+				'default_where_conditions' => EEM_Base::default_where_conditions_this_only,
+			),
+			$this->_req_data,
+			$view,
+			$count
+		);
+
+		$transactions = $count
+			? $TXN->count(array($query_params[0]), 'TXN_ID', true)
+			: $TXN->get_all($query_params);
+
+		return $transactions;
+	}
 }

Spacing +84 added lines, -84 removed lines

@@ -363,7 +363,7 @@ 
         // enqueue style
         wp_register_style(
             'espresso_txn',
-            TXN_ASSETS_URL . 'espresso_transactions_admin.css',
+            TXN_ASSETS_URL.'espresso_transactions_admin.css',
             array(),
             EVENT_ESPRESSO_VERSION
         );
@@ -371,7 +371,7 @@ 
         // scripts
         wp_register_script(
             'espresso_txn',
-            TXN_ASSETS_URL . 'espresso_transactions_admin.js',
+            TXN_ASSETS_URL.'espresso_transactions_admin.js',
             array(
                 'ee_admin_js',
                 'ee-datepicker',
@@ -499,7 +499,7 @@ 
             $this->_transaction->verify_abandoned_transaction_status();
         }
 
-        if (! $this->_transaction instanceof EE_Transaction) {
+        if ( ! $this->_transaction instanceof EE_Transaction) {
             $error_msg = sprintf(
                 esc_html__(
                     'An error occurred and the details for the transaction with the ID # %d could not be retrieved.',
@@ -597,7 +597,7 @@ 
             'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
             array(
                 'overpaid'   => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::overpaid_status_code,
                     'desc'  => EEH_Template::pretty_status(
                         EEM_Transaction::overpaid_status_code,
                         false,
@@ -605,7 +605,7 @@ 
                     ),
                 ),
                 'complete'   => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::complete_status_code,
                     'desc'  => EEH_Template::pretty_status(
                         EEM_Transaction::complete_status_code,
                         false,
@@ -613,7 +613,7 @@ 
                     ),
                 ),
                 'incomplete' => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::incomplete_status_code,
                     'desc'  => EEH_Template::pretty_status(
                         EEM_Transaction::incomplete_status_code,
                         false,
@@ -621,7 +621,7 @@ 
                     ),
                 ),
                 'abandoned'  => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::abandoned_status_code,
                     'desc'  => EEH_Template::pretty_status(
                         EEM_Transaction::abandoned_status_code,
                         false,
@@ -629,7 +629,7 @@ 
                     ),
                 ),
                 'failed'     => array(
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
+                    'class' => 'ee-status-legend ee-status-legend-'.EEM_Transaction::failed_status_code,
                     'desc'  => EEH_Template::pretty_status(
                         EEM_Transaction::failed_status_code,
                         false,
@@ -678,7 +678,7 @@ 
                     'Click to Edit event',
                     'event_espresso'
                 )
-                . '">' . $event->get('EVT_name') . '</a>',
+                . '">'.$event->get('EVT_name').'</a>',
                 '</h3>'
             )
             : '';
@@ -712,7 +712,7 @@ 
 
         $this->_set_transaction_object();
 
-        if (! $this->_transaction instanceof EE_Transaction) {
+        if ( ! $this->_transaction instanceof EE_Transaction) {
             return;
         }
         $primary_registration = $this->_transaction->primary_registration();
@@ -726,9 +726,9 @@ 
         $this->_template_args['txn_datetime']['value'] = $this->_transaction->get_i18n_datetime('TXN_timestamp');
         $this->_template_args['txn_datetime']['label'] = esc_html__('Date', 'event_espresso');
 
-        $this->_template_args['txn_status']['value'] = self::$_txn_status[ $this->_transaction->get('STS_ID') ];
+        $this->_template_args['txn_status']['value'] = self::$_txn_status[$this->_transaction->get('STS_ID')];
         $this->_template_args['txn_status']['label'] = esc_html__('Transaction Status', 'event_espresso');
-        $this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
+        $this->_template_args['txn_status']['class'] = 'status-'.$this->_transaction->get('STS_ID');
 
         $this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
         $this->_template_args['total_paid'] = $this->_transaction->get('TXN_paid');
@@ -846,7 +846,7 @@ 
         // grab messages at the last second
         $this->_template_args['notices'] = EE_Error::get_notices();
         // path to template
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
+        $template_path = TXN_TEMPLATE_PATH.'txn_admin_details_header.template.php';
         $this->_template_args['admin_page_header'] = EEH_Template::display_template(
             $template_path,
             $this->_template_args,
@@ -875,7 +875,7 @@ 
 
         $this->_set_transaction_object();
 
-        if (! $this->_transaction instanceof EE_Transaction) {
+        if ( ! $this->_transaction instanceof EE_Transaction) {
             return;
         }
         add_meta_box(
@@ -930,7 +930,7 @@ 
     {
         $content = '';
         $actions = array();
-        if (! $transaction instanceof EE_Transaction) {
+        if ( ! $transaction instanceof EE_Transaction) {
             return $content;
         }
         /** @var EE_Registration $primary_registration */
@@ -991,7 +991,7 @@ 
         );
         if ($actions) {
             $content = '<ul>';
-            $content .= '<li>' . implode('</li><li>', $actions) . '</li>';
+            $content .= '<li>'.implode('</li><li>', $actions).'</li>';
             $content .= '</uL>';
         }
         return $content;
@@ -1056,7 +1056,7 @@ 
 
         // process payment details
         $payments = $this->_transaction->get_many_related('Payment');
-        if (! empty($payments)) {
+        if ( ! empty($payments)) {
             $this->_template_args['payments'] = $payments;
             $this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
         } else {
@@ -1117,7 +1117,7 @@ 
                                   esc_html__('%1$s : Initiated %2$s', 'event_espresso'),
                                   ucwords(str_replace('_', ' ', $reg_step)),
                                   date(
-                                      get_option('date_format') . ' ' . get_option('time_format'),
+                                      get_option('date_format').' '.get_option('time_format'),
                                       ($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS))
                                   )
                               )
@@ -1170,7 +1170,7 @@ 
 
         // 'espresso_delete_payment_nonce'
 
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
+        $template_path = TXN_TEMPLATE_PATH.'txn_admin_details_main_meta_box_txn_details.template.php';
         echo EEH_Template::display_template($template_path, $this->_template_args, true);
     }
 
@@ -1202,18 +1202,18 @@ 
                 ),
             )
         );
-        if (! empty($reg_payments)) {
+        if ( ! empty($reg_payments)) {
             foreach ($payments as $payment) {
-                if (! $payment instanceof EE_Payment) {
+                if ( ! $payment instanceof EE_Payment) {
                     continue;
-                } elseif (! isset($existing_reg_payments[ $payment->ID() ])) {
-                    $existing_reg_payments[ $payment->ID() ] = array();
+                } elseif ( ! isset($existing_reg_payments[$payment->ID()])) {
+                    $existing_reg_payments[$payment->ID()] = array();
                 }
                 foreach ($reg_payments as $reg_payment) {
                     if ($reg_payment instanceof EE_Registration_Payment
                         && $reg_payment->payment_ID() === $payment->ID()
                     ) {
-                        $existing_reg_payments[ $payment->ID() ][] = $reg_payment->registration_ID();
+                        $existing_reg_payments[$payment->ID()][] = $reg_payment->registration_ID();
                     }
                 }
             }
@@ -1254,16 +1254,16 @@ 
                                                  '',
                                                  'clear: both; margin: 1.5em 0 0; display: none;'
                                              );
-        $registrations_to_apply_payment_to .= EEH_HTML::br() . EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
+        $registrations_to_apply_payment_to .= EEH_HTML::br().EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
         $registrations_to_apply_payment_to .= EEH_HTML::table('', '', 'admin-primary-mbox-tbl');
         $registrations_to_apply_payment_to .= EEH_HTML::thead(
             EEH_HTML::tr(
-                EEH_HTML::th(esc_html__('ID', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Registrant', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Ticket', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Event', 'event_espresso')) .
-                EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr') .
-                EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr') .
+                EEH_HTML::th(esc_html__('ID', 'event_espresso')).
+                EEH_HTML::th(esc_html__('Registrant', 'event_espresso')).
+                EEH_HTML::th(esc_html__('Ticket', 'event_espresso')).
+                EEH_HTML::th(esc_html__('Event', 'event_espresso')).
+                EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr').
+                EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr').
                 EEH_HTML::th(esc_html__('Apply', 'event_espresso'), '', 'jst-cntr')
             )
         );
@@ -1278,29 +1278,29 @@ 
                     : esc_html__('Unknown Attendee', 'event_espresso');
                 $owing = $registration->final_price() - $registration->paid();
                 $taxable = $registration->ticket()->taxable()
-                    ? ' <span class="smaller-text lt-grey-text"> ' . esc_html__('+ tax', 'event_espresso') . '</span>'
+                    ? ' <span class="smaller-text lt-grey-text"> '.esc_html__('+ tax', 'event_espresso').'</span>'
                     : '';
                 $checked = empty($existing_reg_payments) || in_array($registration->ID(), $existing_reg_payments)
                     ? ' checked="checked"'
                     : '';
                 $disabled = $registration->final_price() > 0 ? '' : ' disabled';
                 $registrations_to_apply_payment_to .= EEH_HTML::tr(
-                    EEH_HTML::td($registration->ID()) .
-                    EEH_HTML::td($attendee_name) .
+                    EEH_HTML::td($registration->ID()).
+                    EEH_HTML::td($attendee_name).
                     EEH_HTML::td(
-                        $registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable
-                    ) .
-                    EEH_HTML::td($registration->event_name()) .
-                    EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr') .
-                    EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr') .
+                        $registration->ticket()->name().' : '.$registration->ticket()->pretty_price().$taxable
+                    ).
+                    EEH_HTML::td($registration->event_name()).
+                    EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr').
+                    EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr').
                     EEH_HTML::td(
-                        '<input type="checkbox" value="' . $registration->ID()
+                        '<input type="checkbox" value="'.$registration->ID()
                         . '" name="txn_admin_payment[registrations]"'
-                        . $checked . $disabled . '>',
+                        . $checked.$disabled.'>',
                         '',
                         'jst-cntr'
                     ),
-                    'apply-payment-registration-row-' . $registration->ID()
+                    'apply-payment-registration-row-'.$registration->ID()
                 );
             }
         }
@@ -1381,12 +1381,12 @@ 
                 array(
                     'OR*payment_method_for_payment' => array(
                         'PMD_ID'    => array('IN', $payment_methods_of_payments),
-                        'PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%'),
+                        'PMD_scope' => array('LIKE', '%'.EEM_Payment_Method::scope_admin.'%'),
                     ),
                 ),
             );
         } else {
-            $query_args = array(array('PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')));
+            $query_args = array(array('PMD_scope' => array('LIKE', '%'.EEM_Payment_Method::scope_admin.'%')));
         }
         $this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
     }
@@ -1415,7 +1415,7 @@ 
             'Line_Item',
             array(array('LIN_type' => 'line-item'))
         );
-        if (! empty($line_items)) {
+        if ( ! empty($line_items)) {
             foreach ($line_items as $item) {
                 if ($item instanceof EE_Line_Item) {
                     switch ($item->OBJ_type()) {
@@ -1425,7 +1425,7 @@ 
                             $ticket = $item->ticket();
                             // right now we're only handling tickets here.
                             // Cause its expected that only tickets will have attendees right?
-                            if (! $ticket instanceof EE_Ticket) {
+                            if ( ! $ticket instanceof EE_Ticket) {
                                 continue;
                             }
                             try {
@@ -1434,7 +1434,7 @@ 
                                 EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
                                 $event_name = esc_html__('Unknown Event', 'event_espresso');
                             }
-                            $event_name .= ' - ' . $item->get('LIN_name');
+                            $event_name .= ' - '.$item->get('LIN_name');
                             $ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
                             // now get all of the registrations for this transaction that use this ticket
                             $registrations = $ticket->get_many_related(
@@ -1442,38 +1442,38 @@ 
                                 array(array('TXN_ID' => $this->_transaction->ID()))
                             );
                             foreach ($registrations as $registration) {
-                                if (! $registration instanceof EE_Registration) {
+                                if ( ! $registration instanceof EE_Registration) {
                                     continue;
                                 }
-                                $this->_template_args['event_attendees'][ $registration->ID() ]['STS_ID']
+                                $this->_template_args['event_attendees'][$registration->ID()]['STS_ID']
                                     = $registration->status_ID();
-                                $this->_template_args['event_attendees'][ $registration->ID() ]['att_num']
+                                $this->_template_args['event_attendees'][$registration->ID()]['att_num']
                                     = $registration->count();
-                                $this->_template_args['event_attendees'][ $registration->ID() ]['event_ticket_name']
+                                $this->_template_args['event_attendees'][$registration->ID()]['event_ticket_name']
                                     = $event_name;
-                                $this->_template_args['event_attendees'][ $registration->ID() ]['ticket_price']
+                                $this->_template_args['event_attendees'][$registration->ID()]['ticket_price']
                                     = $ticket_price;
                                 // attendee info
                                 $attendee = $registration->get_first_related('Attendee');
                                 if ($attendee instanceof EE_Attendee) {
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['att_id']
+                                    $this->_template_args['event_attendees'][$registration->ID()]['att_id']
                                         = $attendee->ID();
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['attendee']
+                                    $this->_template_args['event_attendees'][$registration->ID()]['attendee']
                                         = $attendee->full_name();
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['email']
-                                        = '<a href="mailto:' . $attendee->email() . '?subject=' . $event_name
+                                    $this->_template_args['event_attendees'][$registration->ID()]['email']
+                                        = '<a href="mailto:'.$attendee->email().'?subject='.$event_name
                                           . esc_html__(
                                               ' Event',
                                               'event_espresso'
                                           )
-                                          . '">' . $attendee->email() . '</a>';
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['address']
+                                          . '">'.$attendee->email().'</a>';
+                                    $this->_template_args['event_attendees'][$registration->ID()]['address']
                                         = EEH_Address::format($attendee, 'inline', false, false);
                                 } else {
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['att_id'] = '';
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['attendee'] = '';
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['email'] = '';
-                                    $this->_template_args['event_attendees'][ $registration->ID() ]['address'] = '';
+                                    $this->_template_args['event_attendees'][$registration->ID()]['att_id'] = '';
+                                    $this->_template_args['event_attendees'][$registration->ID()]['attendee'] = '';
+                                    $this->_template_args['event_attendees'][$registration->ID()]['email'] = '';
+                                    $this->_template_args['event_attendees'][$registration->ID()]['address'] = '';
                                 }
                             }
                             break;
@@ -1489,7 +1489,7 @@ 
                 TXN_ADMIN_URL
             );
             echo EEH_Template::display_template(
-                TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php',
+                TXN_TEMPLATE_PATH.'txn_admin_details_main_meta_box_attendees.template.php',
                 $this->_template_args,
                 true
             );
@@ -1524,7 +1524,7 @@ 
         $primary_att = $this->_transaction->primary_registration() instanceof EE_Registration
             ? $this->_transaction->primary_registration()->get_first_related('Attendee')
             : null;
-        if (! $primary_att instanceof EE_Attendee) {
+        if ( ! $primary_att instanceof EE_Attendee) {
             $this->_template_args['no_attendee_message'] = esc_html__(
                 'There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.',
                 'event_espresso'
@@ -1546,7 +1546,7 @@ 
         // get formatted address for registrant
         $this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
         echo EEH_Template::display_template(
-            TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php',
+            TXN_TEMPLATE_PATH.'txn_admin_details_side_meta_box_registrant.template.php',
             $this->_template_args,
             true
         );
@@ -1571,8 +1571,8 @@ 
             TXN_ADMIN_URL
         );
 
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);/**/
+        $template_path = TXN_TEMPLATE_PATH.'txn_admin_details_side_meta_box_billing_info.template.php';
+        echo EEH_Template::display_template($template_path, $this->_template_args, true); /**/
     }
 
 
@@ -1597,7 +1597,7 @@ 
             'ee_edit_payments',
             'apply_payment_or_refund_from_registration_details'
         );
-        if (! empty($valid_data) && $has_access) {
+        if ( ! empty($valid_data) && $has_access) {
             $PAY_ID = $valid_data['PAY_ID'];
             // save  the new payment
             $payment = $this->_create_payment_from_request_data($valid_data);
@@ -1610,7 +1610,7 @@ 
                 $REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
                 $this->_remove_existing_registration_payments($payment, $PAY_ID);
                 // apply payment to registrations (if applicable)
-                if (! empty($REG_IDs)) {
+                if ( ! empty($REG_IDs)) {
                     $this->_update_registration_payments($transaction, $payment, $REG_IDs);
                     $this->_maybe_send_notifications();
                     // now process status changes for the same registrations
@@ -1680,14 +1680,14 @@ 
      */
     protected function _validate_payment_request_data()
     {
-        if (! isset($this->_req_data['txn_admin_payment'])) {
+        if ( ! isset($this->_req_data['txn_admin_payment'])) {
             return false;
         }
         $payment_form = $this->_generate_payment_form_section();
         try {
             if ($payment_form->was_submitted()) {
                 $payment_form->receive_form_submission();
-                if (! $payment_form->is_valid()) {
+                if ( ! $payment_form->is_valid()) {
                     $submission_error_messages = array();
                     foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
                         if ($validation_error instanceof EE_Validation_Error) {
@@ -1866,7 +1866,7 @@ 
             array('Y-m-d', 'g:i a')
         );
 
-        if (! $payment->save()) {
+        if ( ! $payment->save()) {
             EE_Error::add_error(
                 sprintf(
                     esc_html__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
@@ -2063,12 +2063,12 @@ 
         // but add in some conditions regarding payment,
         // so that we don't apply payments to registrations that are free or have already been paid for
         // but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
-        if (! $payment->is_a_refund()) {
+        if ( ! $payment->is_a_refund()) {
             $registration_query_where_params['REG_final_price'] = array('!=', 0);
             $registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
         }
         $registrations = $transaction->registrations(array($registration_query_where_params));
-        if (! empty($registrations)) {
+        if ( ! empty($registrations)) {
             /** @type EE_Payment_Processor $payment_processor */
             $payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
             $payment_processor->process_registration_payments($transaction, $payment, $registrations);
@@ -2093,7 +2093,7 @@ 
     protected function _process_registration_status_change(EE_Transaction $transaction, $REG_IDs = array())
     {
         // first if there is no change in status then we get out.
-        if (! isset($this->_req_data['txn_reg_status_change']['reg_status'])
+        if ( ! isset($this->_req_data['txn_reg_status_change']['reg_status'])
             || $this->_req_data['txn_reg_status_change']['reg_status'] === 'NAN'
         ) {
             // no error message, no change requested, just nothing to do man.
@@ -2151,7 +2151,7 @@ 
                 'pay_status'       => $payment->STS_ID(),
                 'PAY_ID'           => $payment->ID(),
                 'STS_ID'           => $payment->STS_ID(),
-                'status'           => self::$_pay_status[ $payment->STS_ID() ],
+                'status'           => self::$_pay_status[$payment->STS_ID()],
                 'date'             => $payment->timestamp('Y-m-d', 'h:i a'),
                 'method'           => strtoupper($payment->source()),
                 'PM_ID'            => $payment->payment_method() ? $payment->payment_method()->ID() : 1,
@@ -2273,11 +2273,11 @@ 
     {
         $registration_payment_data = array();
         // if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
-        if (! empty($REG_IDs)) {
+        if ( ! empty($REG_IDs)) {
             $registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
             foreach ($registrations as $registration) {
                 if ($registration instanceof EE_Registration) {
-                    $registration_payment_data[ $registration->ID() ] = array(
+                    $registration_payment_data[$registration->ID()] = array(
                         'paid'  => $registration->pretty_paid(),
                         'owing' => EEH_Template::format_currency($registration->final_price() - $registration->paid()),
                     );
@@ -2389,8 +2389,8 @@ 
             : date('m/d/Y');
 
         // make sure our timestamps start and end right at the boundaries for each day
-        $start_date = date('Y-m-d', strtotime($start_date)) . ' 00:00:00';
-        $end_date = date('Y-m-d', strtotime($end_date)) . ' 23:59:59';
+        $start_date = date('Y-m-d', strtotime($start_date)).' 00:00:00';
+        $end_date = date('Y-m-d', strtotime($end_date)).' 23:59:59';
 
 
         // convert to timestamps
@@ -2449,7 +2449,7 @@ 
         }
 
         if (isset($this->_req_data['s'])) {
-            $search_string = '%' . $this->_req_data['s'] . '%';
+            $search_string = '%'.$this->_req_data['s'].'%';
             $_where['OR'] = array(
                 'Registration.Event.EVT_name'         => array('LIKE', $search_string),
                 'Registration.Event.EVT_desc'         => array('LIKE', $search_string),
@@ -2476,11 +2476,11 @@ 
         }
 
         // failed transactions
-        $failed = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'failed' && ! $count)
+        $failed = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] === 'failed' && ! $count)
                   || ($count && $view === 'failed');
-        $abandoned = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'abandoned' && ! $count)
+        $abandoned = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] === 'abandoned' && ! $count)
                      || ($count && $view === 'abandoned');
-        $incomplete = (! empty($this->_req_data['status']) && $this->_req_data['status'] === 'incomplete' && ! $count)
+        $incomplete = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] === 'incomplete' && ! $count)
                       || ($count && $view === 'incomplete');
 
         if ($failed) {

core/domain/values/assets/BrowserAsset.php

Indentation +140 added lines, -140 removed lines

@@ -17,144 +17,144 @@
 abstract class BrowserAsset extends Asset
 {
 
-    /**
-     * @var string $source
-     */
-    private $source;
-
-    /**
-     * @var array $dependencies
-     */
-    private $dependencies;
-
-    /**
-     * @var string $version
-     */
-    private $version;
-
-
-    /**
-     * Asset constructor.
-     *
-     * @param string          $type
-     * @param string          $handle
-     * @param string          $source
-     * @param array           $dependencies
-     * @param DomainInterface $domain
-     * @throws InvalidDataTypeException
-     */
-    public function __construct($type, $handle, $source, array $dependencies, DomainInterface $domain)
-    {
-        parent::__construct($type, $handle, $domain);
-        $this->setSource($source);
-        $this->setDependencies($dependencies);
-    }
-
-
-    /**
-     * @since 4.9.62.p
-     */
-    abstract public function enqueueAsset();
-
-
-    /**
-     * @return array
-     */
-    public function dependencies()
-    {
-        return $this->dependencies;
-    }
-
-
-    /**
-     * @param array $dependencies
-     */
-    private function setDependencies(array $dependencies)
-    {
-        $this->dependencies = $dependencies;
-    }
-
-
-    /**
-     * @since 4.9.62.p
-     * @return bool
-     */
-    public function hasDependencies()
-    {
-        return count($this->dependencies) > 0;
-    }
-
-
-    /**
-     * @return string
-     */
-    public function source()
-    {
-        return $this->source;
-    }
-
-
-    /**
-     * @param string $source
-     * @throws InvalidDataTypeException
-     */
-    private function setSource($source)
-    {
-        if (! is_string($source)) {
-            throw new InvalidDataTypeException(
-                '$source',
-                $source,
-                'string'
-            );
-        }
-        $this->source = $source;
-    }
-
-
-    /**
-     * @return string
-     * @throws InvalidDataTypeException
-     * @throws DomainException
-     */
-    public function version()
-    {
-        // if version is NOT set and this asset was NOT built for distribution,
-        // then set the version equal to the EE core plugin version
-        if ($this->version === null && ! $this->isBuiltDistributionSource()) {
-            $this->setVersion();
-        }
-        return $this->version;
-    }
-
-
-    /**
-     * @param string $version
-     * @return BrowserAsset
-     * @throws InvalidDataTypeException
-     * @throws DomainException
-     */
-    public function setVersion($version = '')
-    {
-        if (! is_string($version)) {
-            throw new InvalidDataTypeException(
-                '$version',
-                $version,
-                'string'
-            );
-        }
-        if ( $version === '' ) {
-            $version = $this->domain->version();
-        }
-        $this->version = $version;
-        return $this;
-    }
-
-
-    /**
-     * @return bool
-     */
-    public function isBuiltDistributionSource() {
-        return substr($this->source, -8) === Asset::FILE_EXTENSION_DISTRIBUTION_JS
-               || substr($this->source, -9) === Asset::FILE_EXTENSION_DISTRIBUTION_CSS;
-    }
+	/**
+	 * @var string $source
+	 */
+	private $source;
+
+	/**
+	 * @var array $dependencies
+	 */
+	private $dependencies;
+
+	/**
+	 * @var string $version
+	 */
+	private $version;
+
+
+	/**
+	 * Asset constructor.
+	 *
+	 * @param string          $type
+	 * @param string          $handle
+	 * @param string          $source
+	 * @param array           $dependencies
+	 * @param DomainInterface $domain
+	 * @throws InvalidDataTypeException
+	 */
+	public function __construct($type, $handle, $source, array $dependencies, DomainInterface $domain)
+	{
+		parent::__construct($type, $handle, $domain);
+		$this->setSource($source);
+		$this->setDependencies($dependencies);
+	}
+
+
+	/**
+	 * @since 4.9.62.p
+	 */
+	abstract public function enqueueAsset();
+
+
+	/**
+	 * @return array
+	 */
+	public function dependencies()
+	{
+		return $this->dependencies;
+	}
+
+
+	/**
+	 * @param array $dependencies
+	 */
+	private function setDependencies(array $dependencies)
+	{
+		$this->dependencies = $dependencies;
+	}
+
+
+	/**
+	 * @since 4.9.62.p
+	 * @return bool
+	 */
+	public function hasDependencies()
+	{
+		return count($this->dependencies) > 0;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function source()
+	{
+		return $this->source;
+	}
+
+
+	/**
+	 * @param string $source
+	 * @throws InvalidDataTypeException
+	 */
+	private function setSource($source)
+	{
+		if (! is_string($source)) {
+			throw new InvalidDataTypeException(
+				'$source',
+				$source,
+				'string'
+			);
+		}
+		$this->source = $source;
+	}
+
+
+	/**
+	 * @return string
+	 * @throws InvalidDataTypeException
+	 * @throws DomainException
+	 */
+	public function version()
+	{
+		// if version is NOT set and this asset was NOT built for distribution,
+		// then set the version equal to the EE core plugin version
+		if ($this->version === null && ! $this->isBuiltDistributionSource()) {
+			$this->setVersion();
+		}
+		return $this->version;
+	}
+
+
+	/**
+	 * @param string $version
+	 * @return BrowserAsset
+	 * @throws InvalidDataTypeException
+	 * @throws DomainException
+	 */
+	public function setVersion($version = '')
+	{
+		if (! is_string($version)) {
+			throw new InvalidDataTypeException(
+				'$version',
+				$version,
+				'string'
+			);
+		}
+		if ( $version === '' ) {
+			$version = $this->domain->version();
+		}
+		$this->version = $version;
+		return $this;
+	}
+
+
+	/**
+	 * @return bool
+	 */
+	public function isBuiltDistributionSource() {
+		return substr($this->source, -8) === Asset::FILE_EXTENSION_DISTRIBUTION_JS
+			   || substr($this->source, -9) === Asset::FILE_EXTENSION_DISTRIBUTION_CSS;
+	}
 }

Spacing +3 added lines, -3 removed lines

@@ -100,7 +100,7 @@ 
      */
     private function setSource($source)
     {
-        if (! is_string($source)) {
+        if ( ! is_string($source)) {
             throw new InvalidDataTypeException(
                 '$source',
                 $source,
@@ -135,14 +135,14 @@ 
      */
     public function setVersion($version = '')
     {
-        if (! is_string($version)) {
+        if ( ! is_string($version)) {
             throw new InvalidDataTypeException(
                 '$version',
                 $version,
                 'string'
             );
         }
-        if ( $version === '' ) {
+        if ($version === '') {
             $version = $this->domain->version();
         }
         $this->version = $version;

espresso.php

Indentation +80 added lines, -80 removed lines

@@ -38,103 +38,103 @@
  * @since           4.0
  */
 if (function_exists('espresso_version')) {
-    if (! function_exists('espresso_duplicate_plugin_error')) {
-        /**
-         *    espresso_duplicate_plugin_error
-         *    displays if more than one version of EE is activated at the same time
-         */
-        function espresso_duplicate_plugin_error()
-        {
-            ?>
+	if (! function_exists('espresso_duplicate_plugin_error')) {
+		/**
+		 *    espresso_duplicate_plugin_error
+		 *    displays if more than one version of EE is activated at the same time
+		 */
+		function espresso_duplicate_plugin_error()
+		{
+			?>
             <div class="error">
                 <p>
                     <?php
-                    echo esc_html__(
-                        'Can not run multiple versions of Event Espresso! One version has been automatically deactivated. Please verify that you have the correct version you want still active.',
-                        'event_espresso'
-                    ); ?>
+					echo esc_html__(
+						'Can not run multiple versions of Event Espresso! One version has been automatically deactivated. Please verify that you have the correct version you want still active.',
+						'event_espresso'
+					); ?>
                 </p>
             </div>
             <?php
-            espresso_deactivate_plugin(plugin_basename(__FILE__));
-        }
-    }
-    add_action('admin_notices', 'espresso_duplicate_plugin_error', 1);
+			espresso_deactivate_plugin(plugin_basename(__FILE__));
+		}
+	}
+	add_action('admin_notices', 'espresso_duplicate_plugin_error', 1);
 } else {
-    define('EE_MIN_PHP_VER_REQUIRED', '5.4.0');
-    if (! version_compare(PHP_VERSION, EE_MIN_PHP_VER_REQUIRED, '>=')) {
-        /**
-         * espresso_minimum_php_version_error
-         *
-         * @return void
-         */
-        function espresso_minimum_php_version_error()
-        {
-            ?>
+	define('EE_MIN_PHP_VER_REQUIRED', '5.4.0');
+	if (! version_compare(PHP_VERSION, EE_MIN_PHP_VER_REQUIRED, '>=')) {
+		/**
+		 * espresso_minimum_php_version_error
+		 *
+		 * @return void
+		 */
+		function espresso_minimum_php_version_error()
+		{
+			?>
             <div class="error">
                 <p>
                     <?php
-                    printf(
-                        esc_html__(
-                            'We\'re sorry, but Event Espresso requires PHP version %1$s or greater in order to operate. You are currently running version %2$s.%3$sIn order to update your version of PHP, you will need to contact your current hosting provider.%3$sFor information on stable PHP versions, please go to %4$s.',
-                            'event_espresso'
-                        ),
-                        EE_MIN_PHP_VER_REQUIRED,
-                        PHP_VERSION,
-                        '<br/>',
-                        '<a href="http://php.net/downloads.php">http://php.net/downloads.php</a>'
-                    );
-                    ?>
+					printf(
+						esc_html__(
+							'We\'re sorry, but Event Espresso requires PHP version %1$s or greater in order to operate. You are currently running version %2$s.%3$sIn order to update your version of PHP, you will need to contact your current hosting provider.%3$sFor information on stable PHP versions, please go to %4$s.',
+							'event_espresso'
+						),
+						EE_MIN_PHP_VER_REQUIRED,
+						PHP_VERSION,
+						'<br/>',
+						'<a href="http://php.net/downloads.php">http://php.net/downloads.php</a>'
+					);
+					?>
                 </p>
             </div>
             <?php
-            espresso_deactivate_plugin(plugin_basename(__FILE__));
-        }
+			espresso_deactivate_plugin(plugin_basename(__FILE__));
+		}
 
-        add_action('admin_notices', 'espresso_minimum_php_version_error', 1);
-    } else {
-        define('EVENT_ESPRESSO_MAIN_FILE', __FILE__);
-        /**
-         * espresso_version
-         * Returns the plugin version
-         *
-         * @return string
-         */
-        function espresso_version()
-        {
-            return apply_filters('FHEE__espresso__espresso_version', '4.9.70.rc.013');
-        }
+		add_action('admin_notices', 'espresso_minimum_php_version_error', 1);
+	} else {
+		define('EVENT_ESPRESSO_MAIN_FILE', __FILE__);
+		/**
+		 * espresso_version
+		 * Returns the plugin version
+		 *
+		 * @return string
+		 */
+		function espresso_version()
+		{
+			return apply_filters('FHEE__espresso__espresso_version', '4.9.70.rc.013');
+		}
 
-        /**
-         * espresso_plugin_activation
-         * adds a wp-option to indicate that EE has been activated via the WP admin plugins page
-         */
-        function espresso_plugin_activation()
-        {
-            update_option('ee_espresso_activation', true);
-        }
+		/**
+		 * espresso_plugin_activation
+		 * adds a wp-option to indicate that EE has been activated via the WP admin plugins page
+		 */
+		function espresso_plugin_activation()
+		{
+			update_option('ee_espresso_activation', true);
+		}
 
-        register_activation_hook(EVENT_ESPRESSO_MAIN_FILE, 'espresso_plugin_activation');
+		register_activation_hook(EVENT_ESPRESSO_MAIN_FILE, 'espresso_plugin_activation');
 
-        require_once __DIR__ . '/core/bootstrap_espresso.php';
-        bootstrap_espresso();
-    }
+		require_once __DIR__ . '/core/bootstrap_espresso.php';
+		bootstrap_espresso();
+	}
 }
 if (! function_exists('espresso_deactivate_plugin')) {
-    /**
-     *    deactivate_plugin
-     * usage:  espresso_deactivate_plugin( plugin_basename( __FILE__ ));
-     *
-     * @access public
-     * @param string $plugin_basename - the results of plugin_basename( __FILE__ ) for the plugin's main file
-     * @return    void
-     */
-    function espresso_deactivate_plugin($plugin_basename = '')
-    {
-        if (! function_exists('deactivate_plugins')) {
-            require_once ABSPATH . 'wp-admin/includes/plugin.php';
-        }
-        unset($_GET['activate'], $_REQUEST['activate']);
-        deactivate_plugins($plugin_basename);
-    }
+	/**
+	 *    deactivate_plugin
+	 * usage:  espresso_deactivate_plugin( plugin_basename( __FILE__ ));
+	 *
+	 * @access public
+	 * @param string $plugin_basename - the results of plugin_basename( __FILE__ ) for the plugin's main file
+	 * @return    void
+	 */
+	function espresso_deactivate_plugin($plugin_basename = '')
+	{
+		if (! function_exists('deactivate_plugins')) {
+			require_once ABSPATH . 'wp-admin/includes/plugin.php';
+		}
+		unset($_GET['activate'], $_REQUEST['activate']);
+		deactivate_plugins($plugin_basename);
+	}
 }

core/bootstrap_espresso.php

Indentation +73 added lines, -73 removed lines

@@ -6,22 +6,22 @@ 
  */
 function espresso_load_error_handling()
 {
-    static $error_handling_loaded = false;
-    if ($error_handling_loaded) {
-        return;
-    }
-    // load debugging tools
-    if (WP_DEBUG === true && is_readable(EE_HELPERS . 'EEH_Debug_Tools.helper.php')) {
-        require_once EE_HELPERS . 'EEH_Debug_Tools.helper.php';
-        \EEH_Debug_Tools::instance();
-    }
-    // load error handling
-    if (is_readable(EE_CORE . 'EE_Error.core.php')) {
-        require_once EE_CORE . 'EE_Error.core.php';
-    } else {
-        wp_die(esc_html__('The EE_Error core class could not be loaded.', 'event_espresso'));
-    }
-    $error_handling_loaded = true;
+	static $error_handling_loaded = false;
+	if ($error_handling_loaded) {
+		return;
+	}
+	// load debugging tools
+	if (WP_DEBUG === true && is_readable(EE_HELPERS . 'EEH_Debug_Tools.helper.php')) {
+		require_once EE_HELPERS . 'EEH_Debug_Tools.helper.php';
+		\EEH_Debug_Tools::instance();
+	}
+	// load error handling
+	if (is_readable(EE_CORE . 'EE_Error.core.php')) {
+		require_once EE_CORE . 'EE_Error.core.php';
+	} else {
+		wp_die(esc_html__('The EE_Error core class could not be loaded.', 'event_espresso'));
+	}
+	$error_handling_loaded = true;
 }
 
 
@@ -35,19 +35,19 @@ 
  */
 function espresso_load_required($classname, $full_path_to_file)
 {
-    if (is_readable($full_path_to_file)) {
-        require_once $full_path_to_file;
-    } else {
-        throw new \EE_Error(
-            sprintf(
-                esc_html__(
-                    'The %s class file could not be located or is not readable due to file permissions.',
-                    'event_espresso'
-                ),
-                $classname
-            )
-        );
-    }
+	if (is_readable($full_path_to_file)) {
+		require_once $full_path_to_file;
+	} else {
+		throw new \EE_Error(
+			sprintf(
+				esc_html__(
+					'The %s class file could not be located or is not readable due to file permissions.',
+					'event_espresso'
+				),
+				$classname
+			)
+		);
+	}
 }
 
 
@@ -66,48 +66,48 @@ 
  */
 function bootstrap_espresso()
 {
-    require_once __DIR__ . '/espresso_definitions.php';
-    try {
-        espresso_load_error_handling();
-        // include WordPress shims for functions introduced in later versions of WordPress
-        espresso_load_required(
-            '',
-            EE_CORE . 'wordpress-shims.php'
-        );
-        espresso_load_required(
-            'EEH_Base',
-            EE_CORE . 'helpers' . DS . 'EEH_Base.helper.php'
-        );
-        espresso_load_required(
-            'EEH_File',
-            EE_CORE . 'interfaces' . DS . 'EEHI_File.interface.php'
-        );
-        espresso_load_required(
-            'EEH_File',
-            EE_CORE . 'helpers' . DS . 'EEH_File.helper.php'
-        );
-        espresso_load_required(
-            'EEH_Array',
-            EE_CORE . 'helpers' . DS . 'EEH_Array.helper.php'
-        );
-        espresso_load_required(
-            'EE_Base',
-            EE_CORE . 'EE_Base.core.php'
-        );
-        // instantiate and configure PSR4 autoloader
-        espresso_load_required(
-            'Psr4Autoloader',
-            EE_CORE . 'Psr4Autoloader.php'
-        );
-        espresso_load_required(
-            'EE_Psr4AutoloaderInit',
-            EE_CORE . 'EE_Psr4AutoloaderInit.core.php'
-        );
-        $AutoloaderInit = new EE_Psr4AutoloaderInit();
-        $AutoloaderInit->initializeAutoloader();
-        new EventEspresso\core\services\bootstrap\BootstrapCore();
-    } catch (Exception $e) {
-        require_once EE_CORE . 'exceptions' . DS . 'ExceptionStackTraceDisplay.php';
-        new EventEspresso\core\exceptions\ExceptionStackTraceDisplay($e);
-    }
+	require_once __DIR__ . '/espresso_definitions.php';
+	try {
+		espresso_load_error_handling();
+		// include WordPress shims for functions introduced in later versions of WordPress
+		espresso_load_required(
+			'',
+			EE_CORE . 'wordpress-shims.php'
+		);
+		espresso_load_required(
+			'EEH_Base',
+			EE_CORE . 'helpers' . DS . 'EEH_Base.helper.php'
+		);
+		espresso_load_required(
+			'EEH_File',
+			EE_CORE . 'interfaces' . DS . 'EEHI_File.interface.php'
+		);
+		espresso_load_required(
+			'EEH_File',
+			EE_CORE . 'helpers' . DS . 'EEH_File.helper.php'
+		);
+		espresso_load_required(
+			'EEH_Array',
+			EE_CORE . 'helpers' . DS . 'EEH_Array.helper.php'
+		);
+		espresso_load_required(
+			'EE_Base',
+			EE_CORE . 'EE_Base.core.php'
+		);
+		// instantiate and configure PSR4 autoloader
+		espresso_load_required(
+			'Psr4Autoloader',
+			EE_CORE . 'Psr4Autoloader.php'
+		);
+		espresso_load_required(
+			'EE_Psr4AutoloaderInit',
+			EE_CORE . 'EE_Psr4AutoloaderInit.core.php'
+		);
+		$AutoloaderInit = new EE_Psr4AutoloaderInit();
+		$AutoloaderInit->initializeAutoloader();
+		new EventEspresso\core\services\bootstrap\BootstrapCore();
+	} catch (Exception $e) {
+		require_once EE_CORE . 'exceptions' . DS . 'ExceptionStackTraceDisplay.php';
+		new EventEspresso\core\exceptions\ExceptionStackTraceDisplay($e);
+	}
 }

Spacing +14 added lines, -14 removed lines

@@ -11,13 +11,13 @@ 
         return;
     }
     // load debugging tools
-    if (WP_DEBUG === true && is_readable(EE_HELPERS . 'EEH_Debug_Tools.helper.php')) {
-        require_once EE_HELPERS . 'EEH_Debug_Tools.helper.php';
+    if (WP_DEBUG === true && is_readable(EE_HELPERS.'EEH_Debug_Tools.helper.php')) {
+        require_once EE_HELPERS.'EEH_Debug_Tools.helper.php';
         \EEH_Debug_Tools::instance();
     }
     // load error handling
-    if (is_readable(EE_CORE . 'EE_Error.core.php')) {
-        require_once EE_CORE . 'EE_Error.core.php';
+    if (is_readable(EE_CORE.'EE_Error.core.php')) {
+        require_once EE_CORE.'EE_Error.core.php';
     } else {
         wp_die(esc_html__('The EE_Error core class could not be loaded.', 'event_espresso'));
     }
@@ -66,48 +66,48 @@ 
  */
 function bootstrap_espresso()
 {
-    require_once __DIR__ . '/espresso_definitions.php';
+    require_once __DIR__.'/espresso_definitions.php';
     try {
         espresso_load_error_handling();
         // include WordPress shims for functions introduced in later versions of WordPress
         espresso_load_required(
             '',
-            EE_CORE . 'wordpress-shims.php'
+            EE_CORE.'wordpress-shims.php'
         );
         espresso_load_required(
             'EEH_Base',
-            EE_CORE . 'helpers' . DS . 'EEH_Base.helper.php'
+            EE_CORE.'helpers'.DS.'EEH_Base.helper.php'
         );
         espresso_load_required(
             'EEH_File',
-            EE_CORE . 'interfaces' . DS . 'EEHI_File.interface.php'
+            EE_CORE.'interfaces'.DS.'EEHI_File.interface.php'
         );
         espresso_load_required(
             'EEH_File',
-            EE_CORE . 'helpers' . DS . 'EEH_File.helper.php'
+            EE_CORE.'helpers'.DS.'EEH_File.helper.php'
         );
         espresso_load_required(
             'EEH_Array',
-            EE_CORE . 'helpers' . DS . 'EEH_Array.helper.php'
+            EE_CORE.'helpers'.DS.'EEH_Array.helper.php'
         );
         espresso_load_required(
             'EE_Base',
-            EE_CORE . 'EE_Base.core.php'
+            EE_CORE.'EE_Base.core.php'
         );
         // instantiate and configure PSR4 autoloader
         espresso_load_required(
             'Psr4Autoloader',
-            EE_CORE . 'Psr4Autoloader.php'
+            EE_CORE.'Psr4Autoloader.php'
         );
         espresso_load_required(
             'EE_Psr4AutoloaderInit',
-            EE_CORE . 'EE_Psr4AutoloaderInit.core.php'
+            EE_CORE.'EE_Psr4AutoloaderInit.core.php'
         );
         $AutoloaderInit = new EE_Psr4AutoloaderInit();
         $AutoloaderInit->initializeAutoloader();
         new EventEspresso\core\services\bootstrap\BootstrapCore();
     } catch (Exception $e) {
-        require_once EE_CORE . 'exceptions' . DS . 'ExceptionStackTraceDisplay.php';
+        require_once EE_CORE.'exceptions'.DS.'ExceptionStackTraceDisplay.php';
         new EventEspresso\core\exceptions\ExceptionStackTraceDisplay($e);
     }
 }

core/admin/EE_Admin_Page_CPT.core.php

Indentation +1446 added lines, -1446 removed lines

@@ -27,474 +27,474 @@ 
 {
 
 
-    /**
-     * This gets set in _setup_cpt
-     * It will contain the object for the custom post type.
-     *
-     * @var EE_CPT_Base
-     */
-    protected $_cpt_object;
-
-
-    /**
-     * a boolean flag to set whether the current route is a cpt route or not.
-     *
-     * @var bool
-     */
-    protected $_cpt_route = false;
-
-
-    /**
-     * This property allows cpt classes to define multiple routes as cpt routes.
-     * //in this array we define what the custom post type for this route is.
-     * array(
-     * 'route_name' => 'custom_post_type_slug'
-     * )
-     *
-     * @var array
-     */
-    protected $_cpt_routes = array();
-
-
-    /**
-     * This simply defines what the corresponding routes WP will be redirected to after completing a post save/update.
-     * in this format:
-     * array(
-     * 'post_type_slug' => 'edit_route'
-     * )
-     *
-     * @var array
-     */
-    protected $_cpt_edit_routes = array();
-
-
-    /**
-     * If child classes set the name of their main model via the $_cpt_obj_models property, EE_Admin_Page_CPT will
-     * attempt to retrieve the related object model for the edit pages and assign it to _cpt_page_object. the
-     * _cpt_model_names property should be in the following format: array(
-     * 'route_defined_by_action_param' => 'Model_Name')
-     *
-     * @var array $_cpt_model_names
-     */
-    protected $_cpt_model_names = array();
-
-
-    /**
-     * @var EE_CPT_Base
-     */
-    protected $_cpt_model_obj = false;
-
-
-    /**
-     * This will hold an array of autosave containers that will be used to obtain input values and hook into the WP
-     * autosave so we can save our inputs on the save_post hook!  Children classes should add to this array by using
-     * the _register_autosave_containers() method so that we don't override any other containers already registered.
-     * Registration of containers should be done before load_page_dependencies() is run.
-     *
-     * @var array()
-     */
-    protected $_autosave_containers = array();
-    protected $_autosave_fields = array();
-
-    /**
-     * Array mapping from admin actions to their equivalent wp core pages for custom post types. So when a user visits
-     * a page for an action, it will appear as if they were visiting the wp core page for that custom post type
-     *
-     * @var array
-     */
-    protected $_pagenow_map;
-
-
-    /**
-     * This is hooked into the WordPress do_action('save_post') hook and runs after the custom post type has been
-     * saved.  Child classes are required to declare this method.  Typically you would use this to save any additional
-     * data. Keep in mind also that "save_post" runs on EVERY post update to the database. ALSO very important.  When a
-     * post transitions from scheduled to published, the save_post action is fired but you will NOT have any _POST data
-     * containing any extra info you may have from other meta saves.  So MAKE sure that you handle this accordingly.
-     *
-     * @access protected
-     * @abstract
-     * @param  string      $post_id The ID of the cpt that was saved (so you can link relationally)
-     * @param  EE_CPT_Base $post    The post object of the cpt that was saved.
-     * @return void
-     */
-    abstract protected function _insert_update_cpt_item($post_id, $post);
-
-
-    /**
-     * This is hooked into the WordPress do_action('trashed_post') hook and runs after a cpt has been trashed.
-     *
-     * @abstract
-     * @access public
-     * @param  string $post_id The ID of the cpt that was trashed
-     * @return void
-     */
-    abstract public function trash_cpt_item($post_id);
-
-
-    /**
-     * This is hooked into the WordPress do_action('untrashed_post') hook and runs after a cpt has been untrashed
-     *
-     * @param  string $post_id theID of the cpt that was untrashed
-     * @return void
-     */
-    abstract public function restore_cpt_item($post_id);
-
-
-    /**
-     * This is hooked into the WordPress do_action('delete_cpt_item') hook and runs after a cpt has been fully deleted
-     * from the db
-     *
-     * @param  string $post_id the ID of the cpt that was deleted
-     * @return void
-     */
-    abstract public function delete_cpt_item($post_id);
-
-
-    /**
-     * Just utilizing the method EE_Admin exposes for doing things before page setup.
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _before_page_setup()
-    {
-        $page = isset($this->_req_data['page']) ? $this->_req_data['page'] : $this->page_slug;
-        $this->_cpt_routes = array_merge(
-            array(
-                'create_new' => $this->page_slug,
-                'edit'       => $this->page_slug,
-                'trash'      => $this->page_slug,
-            ),
-            $this->_cpt_routes
-        );
-        // let's see if the current route has a value for cpt_object_slug if it does we use that instead of the page
-        $this->_cpt_object = isset($this->_req_data['action']) && isset($this->_cpt_routes[ $this->_req_data['action'] ])
-            ? get_post_type_object($this->_cpt_routes[ $this->_req_data['action'] ])
-            : get_post_type_object($page);
-        // tweak pagenow for page loading.
-        if (! $this->_pagenow_map) {
-            $this->_pagenow_map = array(
-                'create_new' => 'post-new.php',
-                'edit'       => 'post.php',
-                'trash'      => 'post.php',
-            );
-        }
-        add_action('current_screen', array($this, 'modify_pagenow'));
-        // TODO the below will need to be reworked to account for the cpt routes that are NOT based off of page but action param.
-        // get current page from autosave
-        $current_page = isset($this->_req_data['ee_autosave_data']['ee-cpt-hidden-inputs']['current_page'])
-            ? $this->_req_data['ee_autosave_data']['ee-cpt-hidden-inputs']['current_page']
-            : null;
-        $this->_current_page = isset($this->_req_data['current_page'])
-            ? $this->_req_data['current_page']
-            : $current_page;
-        // autosave... make sure its only for the correct page
-        // if ( ! empty($this->_current_page) && $this->_current_page == $this->page_slug) {
-        // setup autosave ajax hook
-        // add_action('wp_ajax_ee-autosave', array( $this, 'do_extra_autosave_stuff' ), 10 ); //TODO reactivate when 4.2 autosave is implemented
-        // }
-    }
-
-
-    /**
-     * Simply ensure that we simulate the correct post route for cpt screens
-     *
-     * @param WP_Screen $current_screen
-     * @return void
-     */
-    public function modify_pagenow($current_screen)
-    {
-        global $pagenow, $hook_suffix;
-        // possibly reset pagenow.
-        if (! empty($this->_req_data['page'])
-            && $this->_req_data['page'] == $this->page_slug
-            && ! empty($this->_req_data['action'])
-            && isset($this->_pagenow_map[ $this->_req_data['action'] ])
-        ) {
-            $pagenow = $this->_pagenow_map[ $this->_req_data['action'] ];
-            $hook_suffix = $pagenow;
-        }
-    }
-
-
-    /**
-     * This method is used to register additional autosave containers to the _autosave_containers property.
-     *
-     * @todo We should automate this at some point by creating a wrapper for add_post_metabox and in our wrapper we
-     *       automatically register the id for the post metabox as a container.
-     * @param  array $ids an array of ids for containers that hold form inputs we want autosave to pickup.  Typically
-     *                    you would send along the id of a metabox container.
-     * @return void
-     */
-    protected function _register_autosave_containers($ids)
-    {
-        $this->_autosave_containers = array_merge($this->_autosave_fields, (array) $ids);
-    }
-
-
-    /**
-     * Something nifty.  We're going to loop through all the registered metaboxes and if the CALLBACK is an instance of
-     * EE_Admin_Page OR EE_Admin_Hooks, then we'll add the id to our _autosave_containers array.
-     */
-    protected function _set_autosave_containers()
-    {
-        global $wp_meta_boxes;
-        $containers = array();
-        if (empty($wp_meta_boxes)) {
-            return;
-        }
-        $current_metaboxes = isset($wp_meta_boxes[ $this->page_slug ]) ? $wp_meta_boxes[ $this->page_slug ] : array();
-        foreach ($current_metaboxes as $box_context) {
-            foreach ($box_context as $box_details) {
-                foreach ($box_details as $box) {
-                    if (is_array($box['callback'])
-                        && (
-                            $box['callback'][0] instanceof EE_Admin_Page
-                            || $box['callback'][0] instanceof EE_Admin_Hooks
-                        )
-                    ) {
-                        $containers[] = $box['id'];
-                    }
-                }
-            }
-        }
-        $this->_autosave_containers = array_merge($this->_autosave_containers, $containers);
-        // add hidden inputs container
-        $this->_autosave_containers[] = 'ee-cpt-hidden-inputs';
-    }
-
-
-    protected function _load_autosave_scripts_styles()
-    {
-        /*wp_register_script('cpt-autosave', EE_ADMIN_URL . 'assets/ee-cpt-autosave.js', array('ee-serialize-full-array', 'event_editor_js'), EVENT_ESPRESSO_VERSION, TRUE );
+	/**
+	 * This gets set in _setup_cpt
+	 * It will contain the object for the custom post type.
+	 *
+	 * @var EE_CPT_Base
+	 */
+	protected $_cpt_object;
+
+
+	/**
+	 * a boolean flag to set whether the current route is a cpt route or not.
+	 *
+	 * @var bool
+	 */
+	protected $_cpt_route = false;
+
+
+	/**
+	 * This property allows cpt classes to define multiple routes as cpt routes.
+	 * //in this array we define what the custom post type for this route is.
+	 * array(
+	 * 'route_name' => 'custom_post_type_slug'
+	 * )
+	 *
+	 * @var array
+	 */
+	protected $_cpt_routes = array();
+
+
+	/**
+	 * This simply defines what the corresponding routes WP will be redirected to after completing a post save/update.
+	 * in this format:
+	 * array(
+	 * 'post_type_slug' => 'edit_route'
+	 * )
+	 *
+	 * @var array
+	 */
+	protected $_cpt_edit_routes = array();
+
+
+	/**
+	 * If child classes set the name of their main model via the $_cpt_obj_models property, EE_Admin_Page_CPT will
+	 * attempt to retrieve the related object model for the edit pages and assign it to _cpt_page_object. the
+	 * _cpt_model_names property should be in the following format: array(
+	 * 'route_defined_by_action_param' => 'Model_Name')
+	 *
+	 * @var array $_cpt_model_names
+	 */
+	protected $_cpt_model_names = array();
+
+
+	/**
+	 * @var EE_CPT_Base
+	 */
+	protected $_cpt_model_obj = false;
+
+
+	/**
+	 * This will hold an array of autosave containers that will be used to obtain input values and hook into the WP
+	 * autosave so we can save our inputs on the save_post hook!  Children classes should add to this array by using
+	 * the _register_autosave_containers() method so that we don't override any other containers already registered.
+	 * Registration of containers should be done before load_page_dependencies() is run.
+	 *
+	 * @var array()
+	 */
+	protected $_autosave_containers = array();
+	protected $_autosave_fields = array();
+
+	/**
+	 * Array mapping from admin actions to their equivalent wp core pages for custom post types. So when a user visits
+	 * a page for an action, it will appear as if they were visiting the wp core page for that custom post type
+	 *
+	 * @var array
+	 */
+	protected $_pagenow_map;
+
+
+	/**
+	 * This is hooked into the WordPress do_action('save_post') hook and runs after the custom post type has been
+	 * saved.  Child classes are required to declare this method.  Typically you would use this to save any additional
+	 * data. Keep in mind also that "save_post" runs on EVERY post update to the database. ALSO very important.  When a
+	 * post transitions from scheduled to published, the save_post action is fired but you will NOT have any _POST data
+	 * containing any extra info you may have from other meta saves.  So MAKE sure that you handle this accordingly.
+	 *
+	 * @access protected
+	 * @abstract
+	 * @param  string      $post_id The ID of the cpt that was saved (so you can link relationally)
+	 * @param  EE_CPT_Base $post    The post object of the cpt that was saved.
+	 * @return void
+	 */
+	abstract protected function _insert_update_cpt_item($post_id, $post);
+
+
+	/**
+	 * This is hooked into the WordPress do_action('trashed_post') hook and runs after a cpt has been trashed.
+	 *
+	 * @abstract
+	 * @access public
+	 * @param  string $post_id The ID of the cpt that was trashed
+	 * @return void
+	 */
+	abstract public function trash_cpt_item($post_id);
+
+
+	/**
+	 * This is hooked into the WordPress do_action('untrashed_post') hook and runs after a cpt has been untrashed
+	 *
+	 * @param  string $post_id theID of the cpt that was untrashed
+	 * @return void
+	 */
+	abstract public function restore_cpt_item($post_id);
+
+
+	/**
+	 * This is hooked into the WordPress do_action('delete_cpt_item') hook and runs after a cpt has been fully deleted
+	 * from the db
+	 *
+	 * @param  string $post_id the ID of the cpt that was deleted
+	 * @return void
+	 */
+	abstract public function delete_cpt_item($post_id);
+
+
+	/**
+	 * Just utilizing the method EE_Admin exposes for doing things before page setup.
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _before_page_setup()
+	{
+		$page = isset($this->_req_data['page']) ? $this->_req_data['page'] : $this->page_slug;
+		$this->_cpt_routes = array_merge(
+			array(
+				'create_new' => $this->page_slug,
+				'edit'       => $this->page_slug,
+				'trash'      => $this->page_slug,
+			),
+			$this->_cpt_routes
+		);
+		// let's see if the current route has a value for cpt_object_slug if it does we use that instead of the page
+		$this->_cpt_object = isset($this->_req_data['action']) && isset($this->_cpt_routes[ $this->_req_data['action'] ])
+			? get_post_type_object($this->_cpt_routes[ $this->_req_data['action'] ])
+			: get_post_type_object($page);
+		// tweak pagenow for page loading.
+		if (! $this->_pagenow_map) {
+			$this->_pagenow_map = array(
+				'create_new' => 'post-new.php',
+				'edit'       => 'post.php',
+				'trash'      => 'post.php',
+			);
+		}
+		add_action('current_screen', array($this, 'modify_pagenow'));
+		// TODO the below will need to be reworked to account for the cpt routes that are NOT based off of page but action param.
+		// get current page from autosave
+		$current_page = isset($this->_req_data['ee_autosave_data']['ee-cpt-hidden-inputs']['current_page'])
+			? $this->_req_data['ee_autosave_data']['ee-cpt-hidden-inputs']['current_page']
+			: null;
+		$this->_current_page = isset($this->_req_data['current_page'])
+			? $this->_req_data['current_page']
+			: $current_page;
+		// autosave... make sure its only for the correct page
+		// if ( ! empty($this->_current_page) && $this->_current_page == $this->page_slug) {
+		// setup autosave ajax hook
+		// add_action('wp_ajax_ee-autosave', array( $this, 'do_extra_autosave_stuff' ), 10 ); //TODO reactivate when 4.2 autosave is implemented
+		// }
+	}
+
+
+	/**
+	 * Simply ensure that we simulate the correct post route for cpt screens
+	 *
+	 * @param WP_Screen $current_screen
+	 * @return void
+	 */
+	public function modify_pagenow($current_screen)
+	{
+		global $pagenow, $hook_suffix;
+		// possibly reset pagenow.
+		if (! empty($this->_req_data['page'])
+			&& $this->_req_data['page'] == $this->page_slug
+			&& ! empty($this->_req_data['action'])
+			&& isset($this->_pagenow_map[ $this->_req_data['action'] ])
+		) {
+			$pagenow = $this->_pagenow_map[ $this->_req_data['action'] ];
+			$hook_suffix = $pagenow;
+		}
+	}
+
+
+	/**
+	 * This method is used to register additional autosave containers to the _autosave_containers property.
+	 *
+	 * @todo We should automate this at some point by creating a wrapper for add_post_metabox and in our wrapper we
+	 *       automatically register the id for the post metabox as a container.
+	 * @param  array $ids an array of ids for containers that hold form inputs we want autosave to pickup.  Typically
+	 *                    you would send along the id of a metabox container.
+	 * @return void
+	 */
+	protected function _register_autosave_containers($ids)
+	{
+		$this->_autosave_containers = array_merge($this->_autosave_fields, (array) $ids);
+	}
+
+
+	/**
+	 * Something nifty.  We're going to loop through all the registered metaboxes and if the CALLBACK is an instance of
+	 * EE_Admin_Page OR EE_Admin_Hooks, then we'll add the id to our _autosave_containers array.
+	 */
+	protected function _set_autosave_containers()
+	{
+		global $wp_meta_boxes;
+		$containers = array();
+		if (empty($wp_meta_boxes)) {
+			return;
+		}
+		$current_metaboxes = isset($wp_meta_boxes[ $this->page_slug ]) ? $wp_meta_boxes[ $this->page_slug ] : array();
+		foreach ($current_metaboxes as $box_context) {
+			foreach ($box_context as $box_details) {
+				foreach ($box_details as $box) {
+					if (is_array($box['callback'])
+						&& (
+							$box['callback'][0] instanceof EE_Admin_Page
+							|| $box['callback'][0] instanceof EE_Admin_Hooks
+						)
+					) {
+						$containers[] = $box['id'];
+					}
+				}
+			}
+		}
+		$this->_autosave_containers = array_merge($this->_autosave_containers, $containers);
+		// add hidden inputs container
+		$this->_autosave_containers[] = 'ee-cpt-hidden-inputs';
+	}
+
+
+	protected function _load_autosave_scripts_styles()
+	{
+		/*wp_register_script('cpt-autosave', EE_ADMIN_URL . 'assets/ee-cpt-autosave.js', array('ee-serialize-full-array', 'event_editor_js'), EVENT_ESPRESSO_VERSION, TRUE );
         wp_enqueue_script('cpt-autosave');/**/ // todo re-enable when we start doing autosave again in 4.2
 
-        // filter _autosave_containers
-        $containers = apply_filters(
-            'FHEE__EE_Admin_Page_CPT___load_autosave_scripts_styles__containers',
-            $this->_autosave_containers,
-            $this
-        );
-        $containers = apply_filters(
-            'FHEE__EE_Admin_Page_CPT__' . get_class($this) . '___load_autosave_scripts_styles__containers',
-            $containers,
-            $this
-        );
-
-        wp_localize_script(
-            'event_editor_js',
-            'EE_AUTOSAVE_IDS',
-            $containers
-        ); // todo once we enable autosaves, this needs to be switched to localize with "cpt-autosave"
-
-        $unsaved_data_msg = array(
-            'eventmsg'     => sprintf(
-                __(
-                    "The changes you made to this %s will be lost if you navigate away from this page.",
-                    'event_espresso'
-                ),
-                $this->_cpt_object->labels->singular_name
-            ),
-            'inputChanged' => 0,
-        );
-        wp_localize_script('event_editor_js', 'UNSAVED_DATA_MSG', $unsaved_data_msg);
-    }
-
-
-    public function load_page_dependencies()
-    {
-        try {
-            $this->_load_page_dependencies();
-        } catch (EE_Error $e) {
-            $e->get_error();
-        }
-    }
-
-
-    /**
-     * overloading the EE_Admin_Page parent load_page_dependencies so we can get the cpt stuff added in appropriately
-     *
-     * @access protected
-     * @return void
-     */
-    protected function _load_page_dependencies()
-    {
-        // we only add stuff if this is a cpt_route!
-        if (! $this->_cpt_route) {
-            parent::_load_page_dependencies();
-            return;
-        }
-        // now let's do some automatic filters into the wp_system
-        // and we'll check to make sure the CHILD class
-        // automatically has the required methods in place.
-        // the following filters are for setting all the redirects
-        // on DEFAULT WP custom post type actions
-        // let's add a hidden input to the post-edit form
-        // so we know when we have to trigger our custom redirects!
-        // Otherwise the redirects will happen on ALL post saves which wouldn't be good of course!
-        add_action('edit_form_after_title', array($this, 'cpt_post_form_hidden_input'));
-        // inject our Admin page nav tabs...
-        // let's make sure the nav tabs are set if they aren't already
-        // if ( empty( $this->_nav_tabs ) ) $this->_set_nav_tabs();
-        add_action('post_edit_form_tag', array($this, 'inject_nav_tabs'));
-        // modify the post_updated messages array
-        add_action('post_updated_messages', array($this, 'post_update_messages'), 10);
-        // add shortlink button to cpt edit screens.  We can do this as a universal thing BECAUSE,
-        // cpts use the same format for shortlinks as posts!
-        add_filter('pre_get_shortlink', array($this, 'add_shortlink_button_to_editor'), 10, 4);
-        // This basically allows us to change the title of the "publish" metabox area
-        // on CPT pages by setting a 'publishbox' value in the $_labels property array in the child class.
-        if (! empty($this->_labels['publishbox'])) {
-            $box_label = is_array($this->_labels['publishbox'])
-                         && isset($this->_labels['publishbox'][ $this->_req_action ])
-                ? $this->_labels['publishbox'][ $this->_req_action ]
-                : $this->_labels['publishbox'];
-            add_meta_box(
-                'submitdiv',
-                $box_label,
-                'post_submit_meta_box',
-                $this->_cpt_routes[ $this->_req_action ],
-                'side',
-                'core'
-            );
-        }
-        // let's add page_templates metabox if this cpt added support for it.
-        if ($this->_supports_page_templates($this->_cpt_object->name)) {
-            add_meta_box(
-                'page_templates',
-                __('Page Template', 'event_espresso'),
-                array($this, 'page_template_meta_box'),
-                $this->_cpt_routes[ $this->_req_action ],
-                'side',
-                'default'
-            );
-        }
-        // this is a filter that allows the addition of extra html after the permalink field on the wp post edit-form
-        if (method_exists($this, 'extra_permalink_field_buttons')) {
-            add_filter('get_sample_permalink_html', array($this, 'extra_permalink_field_buttons'), 10, 4);
-        }
-        // add preview button
-        add_filter('get_sample_permalink_html', array($this, 'preview_button_html'), 5, 4);
-        // insert our own post_stati dropdown
-        add_action('post_submitbox_misc_actions', array($this, 'custom_post_stati_dropdown'), 10);
-        // This allows adding additional information to the publish post submitbox on the wp post edit form
-        if (method_exists($this, 'extra_misc_actions_publish_box')) {
-            add_action('post_submitbox_misc_actions', array($this, 'extra_misc_actions_publish_box'), 10);
-        }
-        // This allows for adding additional stuff after the title field on the wp post edit form.
-        // This is also before the wp_editor for post description field.
-        if (method_exists($this, 'edit_form_after_title')) {
-            add_action('edit_form_after_title', array($this, 'edit_form_after_title'), 10);
-        }
-        /**
-         * Filtering WP's esc_url to capture urls pointing to core wp routes so they point to our route.
-         */
-        add_filter('clean_url', array($this, 'switch_core_wp_urls_with_ours'), 10, 3);
-        parent::_load_page_dependencies();
-        // notice we are ALSO going to load the pagenow hook set for this route
-        // (see _before_page_setup for the reset of the pagenow global ).
-        // This is for any plugins that are doing things properly
-        // and hooking into the load page hook for core wp cpt routes.
-        global $pagenow;
-        do_action('load-' . $pagenow);
-        $this->modify_current_screen();
-        add_action('admin_enqueue_scripts', array($this, 'setup_autosave_hooks'), 30);
-        // we route REALLY early.
-        try {
-            $this->_route_admin_request();
-        } catch (EE_Error $e) {
-            $e->get_error();
-        }
-    }
-
-
-    /**
-     * Since we don't want users going to default core wp routes, this will check any wp urls run through the
-     * esc_url() method and if we see a url matching a pattern for our routes, we'll modify it to point to OUR
-     * route instead.
-     *
-     * @param string $good_protocol_url The escaped url.
-     * @param string $original_url      The original url.
-     * @param string $_context          The context sent to the esc_url method.
-     * @return string possibly a new url for our route.
-     */
-    public function switch_core_wp_urls_with_ours($good_protocol_url, $original_url, $_context)
-    {
-        $routes_to_match = array(
-            0 => array(
-                'edit.php?post_type=espresso_attendees',
-                'admin.php?page=espresso_registrations&action=contact_list',
-            ),
-            1 => array(
-                'edit.php?post_type=' . $this->_cpt_object->name,
-                'admin.php?page=' . $this->_cpt_object->name,
-            ),
-        );
-        foreach ($routes_to_match as $route_matches) {
-            if (strpos($good_protocol_url, $route_matches[0]) !== false) {
-                return str_replace($route_matches[0], $route_matches[1], $good_protocol_url);
-            }
-        }
-        return $good_protocol_url;
-    }
-
-
-    /**
-     * Determine whether the current cpt supports page templates or not.
-     *
-     * @since %VER%
-     * @param string $cpt_name The cpt slug we're checking on.
-     * @return bool True supported, false not.
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    private function _supports_page_templates($cpt_name)
-    {
-        /** @var EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions $custom_post_types */
-        $custom_post_types = LoaderFactory::getLoader()->getShared(
-            'EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions'
-        );
-        $cpt_args = $custom_post_types->getDefinitions();
-        $cpt_args = isset($cpt_args[ $cpt_name ]) ? $cpt_args[ $cpt_name ]['args'] : array();
-        $cpt_has_support = ! empty($cpt_args['page_templates']);
-
-        // if the installed version of WP is > 4.7 we do some additional checks.
-        if (RecommendedVersions::compareWordPressVersion('4.7', '>=')) {
-            $post_templates = wp_get_theme()->get_post_templates();
-            // if there are $post_templates for this cpt, then we return false for this method because
-            // that means we aren't going to load our page template manager and leave that up to the native
-            // cpt template manager.
-            $cpt_has_support = ! isset($post_templates[ $cpt_name ]) ? $cpt_has_support : false;
-        }
-
-        return $cpt_has_support;
-    }
-
-
-    /**
-     * Callback for the page_templates metabox selector.
-     *
-     * @since %VER%
-     * @return void
-     */
-    public function page_template_meta_box()
-    {
-        global $post;
-        $template = '';
-
-        if (RecommendedVersions::compareWordPressVersion('4.7', '>=')) {
-            $page_template_count = count(get_page_templates());
-        } else {
-            $page_template_count = count(get_page_templates($post));
-        };
-
-        if ($page_template_count) {
-            $page_template = get_post_meta($post->ID, '_wp_page_template', true);
-            $template = ! empty($page_template) ? $page_template : '';
-        }
-        ?>
+		// filter _autosave_containers
+		$containers = apply_filters(
+			'FHEE__EE_Admin_Page_CPT___load_autosave_scripts_styles__containers',
+			$this->_autosave_containers,
+			$this
+		);
+		$containers = apply_filters(
+			'FHEE__EE_Admin_Page_CPT__' . get_class($this) . '___load_autosave_scripts_styles__containers',
+			$containers,
+			$this
+		);
+
+		wp_localize_script(
+			'event_editor_js',
+			'EE_AUTOSAVE_IDS',
+			$containers
+		); // todo once we enable autosaves, this needs to be switched to localize with "cpt-autosave"
+
+		$unsaved_data_msg = array(
+			'eventmsg'     => sprintf(
+				__(
+					"The changes you made to this %s will be lost if you navigate away from this page.",
+					'event_espresso'
+				),
+				$this->_cpt_object->labels->singular_name
+			),
+			'inputChanged' => 0,
+		);
+		wp_localize_script('event_editor_js', 'UNSAVED_DATA_MSG', $unsaved_data_msg);
+	}
+
+
+	public function load_page_dependencies()
+	{
+		try {
+			$this->_load_page_dependencies();
+		} catch (EE_Error $e) {
+			$e->get_error();
+		}
+	}
+
+
+	/**
+	 * overloading the EE_Admin_Page parent load_page_dependencies so we can get the cpt stuff added in appropriately
+	 *
+	 * @access protected
+	 * @return void
+	 */
+	protected function _load_page_dependencies()
+	{
+		// we only add stuff if this is a cpt_route!
+		if (! $this->_cpt_route) {
+			parent::_load_page_dependencies();
+			return;
+		}
+		// now let's do some automatic filters into the wp_system
+		// and we'll check to make sure the CHILD class
+		// automatically has the required methods in place.
+		// the following filters are for setting all the redirects
+		// on DEFAULT WP custom post type actions
+		// let's add a hidden input to the post-edit form
+		// so we know when we have to trigger our custom redirects!
+		// Otherwise the redirects will happen on ALL post saves which wouldn't be good of course!
+		add_action('edit_form_after_title', array($this, 'cpt_post_form_hidden_input'));
+		// inject our Admin page nav tabs...
+		// let's make sure the nav tabs are set if they aren't already
+		// if ( empty( $this->_nav_tabs ) ) $this->_set_nav_tabs();
+		add_action('post_edit_form_tag', array($this, 'inject_nav_tabs'));
+		// modify the post_updated messages array
+		add_action('post_updated_messages', array($this, 'post_update_messages'), 10);
+		// add shortlink button to cpt edit screens.  We can do this as a universal thing BECAUSE,
+		// cpts use the same format for shortlinks as posts!
+		add_filter('pre_get_shortlink', array($this, 'add_shortlink_button_to_editor'), 10, 4);
+		// This basically allows us to change the title of the "publish" metabox area
+		// on CPT pages by setting a 'publishbox' value in the $_labels property array in the child class.
+		if (! empty($this->_labels['publishbox'])) {
+			$box_label = is_array($this->_labels['publishbox'])
+						 && isset($this->_labels['publishbox'][ $this->_req_action ])
+				? $this->_labels['publishbox'][ $this->_req_action ]
+				: $this->_labels['publishbox'];
+			add_meta_box(
+				'submitdiv',
+				$box_label,
+				'post_submit_meta_box',
+				$this->_cpt_routes[ $this->_req_action ],
+				'side',
+				'core'
+			);
+		}
+		// let's add page_templates metabox if this cpt added support for it.
+		if ($this->_supports_page_templates($this->_cpt_object->name)) {
+			add_meta_box(
+				'page_templates',
+				__('Page Template', 'event_espresso'),
+				array($this, 'page_template_meta_box'),
+				$this->_cpt_routes[ $this->_req_action ],
+				'side',
+				'default'
+			);
+		}
+		// this is a filter that allows the addition of extra html after the permalink field on the wp post edit-form
+		if (method_exists($this, 'extra_permalink_field_buttons')) {
+			add_filter('get_sample_permalink_html', array($this, 'extra_permalink_field_buttons'), 10, 4);
+		}
+		// add preview button
+		add_filter('get_sample_permalink_html', array($this, 'preview_button_html'), 5, 4);
+		// insert our own post_stati dropdown
+		add_action('post_submitbox_misc_actions', array($this, 'custom_post_stati_dropdown'), 10);
+		// This allows adding additional information to the publish post submitbox on the wp post edit form
+		if (method_exists($this, 'extra_misc_actions_publish_box')) {
+			add_action('post_submitbox_misc_actions', array($this, 'extra_misc_actions_publish_box'), 10);
+		}
+		// This allows for adding additional stuff after the title field on the wp post edit form.
+		// This is also before the wp_editor for post description field.
+		if (method_exists($this, 'edit_form_after_title')) {
+			add_action('edit_form_after_title', array($this, 'edit_form_after_title'), 10);
+		}
+		/**
+		 * Filtering WP's esc_url to capture urls pointing to core wp routes so they point to our route.
+		 */
+		add_filter('clean_url', array($this, 'switch_core_wp_urls_with_ours'), 10, 3);
+		parent::_load_page_dependencies();
+		// notice we are ALSO going to load the pagenow hook set for this route
+		// (see _before_page_setup for the reset of the pagenow global ).
+		// This is for any plugins that are doing things properly
+		// and hooking into the load page hook for core wp cpt routes.
+		global $pagenow;
+		do_action('load-' . $pagenow);
+		$this->modify_current_screen();
+		add_action('admin_enqueue_scripts', array($this, 'setup_autosave_hooks'), 30);
+		// we route REALLY early.
+		try {
+			$this->_route_admin_request();
+		} catch (EE_Error $e) {
+			$e->get_error();
+		}
+	}
+
+
+	/**
+	 * Since we don't want users going to default core wp routes, this will check any wp urls run through the
+	 * esc_url() method and if we see a url matching a pattern for our routes, we'll modify it to point to OUR
+	 * route instead.
+	 *
+	 * @param string $good_protocol_url The escaped url.
+	 * @param string $original_url      The original url.
+	 * @param string $_context          The context sent to the esc_url method.
+	 * @return string possibly a new url for our route.
+	 */
+	public function switch_core_wp_urls_with_ours($good_protocol_url, $original_url, $_context)
+	{
+		$routes_to_match = array(
+			0 => array(
+				'edit.php?post_type=espresso_attendees',
+				'admin.php?page=espresso_registrations&action=contact_list',
+			),
+			1 => array(
+				'edit.php?post_type=' . $this->_cpt_object->name,
+				'admin.php?page=' . $this->_cpt_object->name,
+			),
+		);
+		foreach ($routes_to_match as $route_matches) {
+			if (strpos($good_protocol_url, $route_matches[0]) !== false) {
+				return str_replace($route_matches[0], $route_matches[1], $good_protocol_url);
+			}
+		}
+		return $good_protocol_url;
+	}
+
+
+	/**
+	 * Determine whether the current cpt supports page templates or not.
+	 *
+	 * @since %VER%
+	 * @param string $cpt_name The cpt slug we're checking on.
+	 * @return bool True supported, false not.
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	private function _supports_page_templates($cpt_name)
+	{
+		/** @var EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions $custom_post_types */
+		$custom_post_types = LoaderFactory::getLoader()->getShared(
+			'EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions'
+		);
+		$cpt_args = $custom_post_types->getDefinitions();
+		$cpt_args = isset($cpt_args[ $cpt_name ]) ? $cpt_args[ $cpt_name ]['args'] : array();
+		$cpt_has_support = ! empty($cpt_args['page_templates']);
+
+		// if the installed version of WP is > 4.7 we do some additional checks.
+		if (RecommendedVersions::compareWordPressVersion('4.7', '>=')) {
+			$post_templates = wp_get_theme()->get_post_templates();
+			// if there are $post_templates for this cpt, then we return false for this method because
+			// that means we aren't going to load our page template manager and leave that up to the native
+			// cpt template manager.
+			$cpt_has_support = ! isset($post_templates[ $cpt_name ]) ? $cpt_has_support : false;
+		}
+
+		return $cpt_has_support;
+	}
+
+
+	/**
+	 * Callback for the page_templates metabox selector.
+	 *
+	 * @since %VER%
+	 * @return void
+	 */
+	public function page_template_meta_box()
+	{
+		global $post;
+		$template = '';
+
+		if (RecommendedVersions::compareWordPressVersion('4.7', '>=')) {
+			$page_template_count = count(get_page_templates());
+		} else {
+			$page_template_count = count(get_page_templates($post));
+		};
+
+		if ($page_template_count) {
+			$page_template = get_post_meta($post->ID, '_wp_page_template', true);
+			$template = ! empty($page_template) ? $page_template : '';
+		}
+		?>
         <p><strong><?php _e('Template', 'event_espresso') ?></strong></p>
         <label class="screen-reader-text" for="page_template"><?php _e('Page Template', 'event_espresso') ?></label><select
         name="page_template" id="page_template">
@@ -502,468 +502,468 @@ 
         <?php page_template_dropdown($template); ?>
     </select>
         <?php
-    }
-
-
-    /**
-     * if this post is a draft or scheduled post then we provide a preview button for user to click
-     * Method is called from parent and is hooked into the wp 'get_sample_permalink_html' filter.
-     *
-     * @param  string $return    the current html
-     * @param  int    $id        the post id for the page
-     * @param  string $new_title What the title is
-     * @param  string $new_slug  what the slug is
-     * @return string            The new html string for the permalink area
-     */
-    public function preview_button_html($return, $id, $new_title, $new_slug)
-    {
-        $post = get_post($id);
-        if ('publish' !== get_post_status($post)) {
-            $return .= '<span_id="view-post-btn"><a target="_blank" href="'
-                       . get_preview_post_link($id)
-                       . '" class="button button-small">'
-                       . __('Preview', 'event_espresso')
-                       . '</a></span>'
-                       . "\n";
-        }
-        return $return;
-    }
-
-
-    /**
-     * add our custom post stati dropdown on the wp post page for this cpt
-     *
-     * @return void
-     */
-    public function custom_post_stati_dropdown()
-    {
-
-        $statuses = $this->_cpt_model_obj->get_custom_post_statuses();
-        $cur_status_label = array_key_exists($this->_cpt_model_obj->status(), $statuses)
-            ? $statuses[ $this->_cpt_model_obj->status() ]
-            : '';
-        $template_args = array(
-            'cur_status'            => $this->_cpt_model_obj->status(),
-            'statuses'              => $statuses,
-            'cur_status_label'      => $cur_status_label,
-            'localized_status_save' => sprintf(__('Save %s', 'event_espresso'), $cur_status_label),
-        );
-        // we'll add a trash post status (WP doesn't add one for some reason)
-        if ($this->_cpt_model_obj->status() === 'trash') {
-            $template_args['cur_status_label'] = __('Trashed', 'event_espresso');
-            $statuses['trash'] = __('Trashed', 'event_espresso');
-            $template_args['statuses'] = $statuses;
-        }
-
-        $template = EE_ADMIN_TEMPLATE . 'status_dropdown.template.php';
-        EEH_Template::display_template($template, $template_args);
-    }
-
-
-    public function setup_autosave_hooks()
-    {
-        $this->_set_autosave_containers();
-        $this->_load_autosave_scripts_styles();
-    }
-
-
-    /**
-     * This is run on all WordPress autosaves AFTER the autosave is complete and sends along a $_POST object (available
-     * in $this->_req_data) containing: post_ID of the saved post autosavenonce for the saved post We'll do the check
-     * for the nonce in here, but then this method looks for two things:
-     * 1. Execute a method (if exists) matching 'ee_autosave_' and appended with the given route. OR
-     * 2. do_actions() for global or class specific actions that have been registered (for plugins/addons not in an
-     * EE_Admin_Page class. PLEASE NOTE: Data will be returned using the _return_json() object and so the
-     * $_template_args property should be used to hold the $data array.  We're expecting the following things set in
-     * template args.
-     *    1. $template_args['error'] = IF there is an error you can add the message in here.
-     *    2. $template_args['data']['items'] = an array of items that are setup in key index pairs of 'where_values_go'
-     *    => 'values_to_add'.  In other words, for the datetime metabox we'll have something like
-     *    $this->_template_args['data']['items'] = array(
-     *        'event-datetime-ids' => '1,2,3';
-     *    );
-     *    Keep in mind the following things:
-     *    - "where" index is for the input with the id as that string.
-     *    - "what" index is what will be used for the value of that input.
-     *
-     * @return void
-     */
-    public function do_extra_autosave_stuff()
-    {
-        // next let's check for the autosave nonce (we'll use _verify_nonce )
-        $nonce = isset($this->_req_data['autosavenonce'])
-            ? $this->_req_data['autosavenonce']
-            : null;
-        $this->_verify_nonce($nonce, 'autosave');
-        // make sure we define doing autosave (cause WP isn't triggering this we want to make sure we define it)
-        if (! defined('DOING_AUTOSAVE')) {
-            define('DOING_AUTOSAVE', true);
-        }
-        // if we made it here then the nonce checked out.  Let's run our methods and actions
-        $autosave = "_ee_autosave_{$this->_current_view}";
-        if (method_exists($this, $autosave)) {
-            $this->$autosave();
-        } else {
-            $this->_template_args['success'] = true;
-        }
-        do_action('AHEE__EE_Admin_Page_CPT__do_extra_autosave_stuff__global_after', $this);
-        do_action('AHEE__EE_Admin_Page_CPT__do_extra_autosave_stuff__after_' . get_class($this), $this);
-        // now let's return json
-        $this->_return_json();
-    }
-
-
-    /**
-     * This takes care of setting up default routes and pages that utilize the core WP admin pages.
-     * Child classes can override the defaults (in cases for adding metaboxes etc.)
-     * but take care that you include the defaults here otherwise your core WP admin pages for the cpt won't work!
-     *
-     * @access protected
-     * @throws EE_Error
-     * @return void
-     */
-    protected function _extend_page_config_for_cpt()
-    {
-        // before doing anything we need to make sure this runs ONLY when the loaded page matches the set page_slug
-        if (isset($this->_req_data['page']) && $this->_req_data['page'] !== $this->page_slug) {
-            return;
-        }
-        // set page routes and page config but ONLY if we're not viewing a custom setup cpt route as defined in _cpt_routes
-        if (! empty($this->_cpt_object)) {
-            $this->_page_routes = array_merge(
-                array(
-                    'create_new' => '_create_new_cpt_item',
-                    'edit'       => '_edit_cpt_item',
-                ),
-                $this->_page_routes
-            );
-            $this->_page_config = array_merge(
-                array(
-                    'create_new' => array(
-                        'nav'           => array(
-                            'label' => $this->_cpt_object->labels->add_new_item,
-                            'order' => 5,
-                        ),
-                        'require_nonce' => false,
-                    ),
-                    'edit'       => array(
-                        'nav'           => array(
-                            'label'      => $this->_cpt_object->labels->edit_item,
-                            'order'      => 5,
-                            'persistent' => false,
-                            'url'        => '',
-                        ),
-                        'require_nonce' => false,
-                    ),
-                ),
-                $this->_page_config
-            );
-        }
-        // load the next section only if this is a matching cpt route as set in the cpt routes array.
-        if (! isset($this->_cpt_routes[ $this->_req_action ])) {
-            return;
-        }
-        $this->_cpt_route = isset($this->_cpt_routes[ $this->_req_action ]) ? true : false;
-        // add_action('FHEE__EE_Admin_Page___load_page_dependencies__after_load', array( $this, 'modify_current_screen') );
-        if (empty($this->_cpt_object)) {
-            $msg = sprintf(
-                __(
-                    'This page has been set as being related to a registered custom post type, however, the custom post type object could not be retrieved. There are two possible reasons for this:  1. The "%s" does not match a registered post type. or 2. The custom post type is not registered for the "%s" action as indexed in the "$_cpt_routes" property on this class (%s).',
-                    'event_espresso'
-                ),
-                $this->page_slug,
-                $this->_req_action,
-                get_class($this)
-            );
-            throw new EE_Error($msg);
-        }
-        if ($this->_cpt_route) {
-            $id = isset($this->_req_data['post']) ? $this->_req_data['post'] : null;
-            $this->_set_model_object($id);
-        }
-    }
-
-
-    /**
-     * Sets the _cpt_model_object property using what has been set for the _cpt_model_name and a given id.
-     *
-     * @access protected
-     * @param int    $id       The id to retrieve the model object for. If empty we set a default object.
-     * @param bool   $ignore_route_check
-     * @param string $req_type whether the current route is for inserting, updating, or deleting the CPT
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws ReflectionException
-     */
-    protected function _set_model_object($id = null, $ignore_route_check = false, $req_type = '')
-    {
-        $model = null;
-        if (empty($this->_cpt_model_names)
-            || (
-                ! $ignore_route_check
-                && ! isset($this->_cpt_routes[ $this->_req_action ])
-            ) || (
-                $this->_cpt_model_obj instanceof EE_CPT_Base
-                && $this->_cpt_model_obj->ID() === $id
-            )
-        ) {
-            // get out cuz we either don't have a model name OR the object has already been set and it has the same id as what has been sent.
-            return;
-        }
-        // if ignore_route_check is true, then get the model name via CustomPostTypeDefinitions
-        if ($ignore_route_check) {
-            $post_type = get_post_type($id);
-            /** @var EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions $custom_post_types */
-            $custom_post_types = LoaderFactory::getLoader()->getShared(
-                'EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions'
-            );
-            $model_names = $custom_post_types->getCustomPostTypeModelNames($post_type);
-            if (isset($model_names[ $post_type ])) {
-                $model = EE_Registry::instance()->load_model($model_names[ $post_type ]);
-            }
-        } else {
-            $model = EE_Registry::instance()->load_model($this->_cpt_model_names[ $this->_req_action ]);
-        }
-        if ($model instanceof EEM_Base) {
-            $this->_cpt_model_obj = ! empty($id) ? $model->get_one_by_ID($id) : $model->create_default_object();
-        }
-        do_action(
-            'AHEE__EE_Admin_Page_CPT__set_model_object__after_set_object',
-            $this->_cpt_model_obj,
-            $req_type
-        );
-    }
-
-
-    /**
-     * admin_init_global
-     * This runs all the code that we want executed within the WP admin_init hook.
-     * This method executes for ALL EE Admin pages.
-     *
-     * @access public
-     * @return void
-     */
-    public function admin_init_global()
-    {
-        $post = isset($this->_req_data['post']) ? get_post($this->_req_data['post']) : null;
-        // its possible this is a new save so let's catch that instead
-        $post = isset($this->_req_data['post_ID']) ? get_post($this->_req_data['post_ID']) : $post;
-        $post_type = $post ? $post->post_type : false;
-        $current_route = isset($this->_req_data['current_route'])
-            ? $this->_req_data['current_route']
-            : 'shouldneverwork';
-        $route_to_check = $post_type && isset($this->_cpt_routes[ $current_route ])
-            ? $this->_cpt_routes[ $current_route ]
-            : '';
-        add_filter('get_delete_post_link', array($this, 'modify_delete_post_link'), 10, 3);
-        add_filter('get_edit_post_link', array($this, 'modify_edit_post_link'), 10, 3);
-        if ($post_type === $route_to_check) {
-            add_filter('redirect_post_location', array($this, 'cpt_post_location_redirect'), 10, 2);
-        }
-        // now let's filter redirect if we're on a revision page and the revision is for an event CPT.
-        $revision = isset($this->_req_data['revision']) ? $this->_req_data['revision'] : null;
-        if (! empty($revision)) {
-            $action = isset($this->_req_data['action']) ? $this->_req_data['action'] : null;
-            // doing a restore?
-            if (! empty($action) && $action === 'restore') {
-                // get post for revision
-                $rev_post = get_post($revision);
-                $rev_parent = get_post($rev_post->post_parent);
-                // only do our redirect filter AND our restore revision action if the post_type for the parent is one of our cpts.
-                if ($rev_parent && $rev_parent->post_type === $this->page_slug) {
-                    add_filter('wp_redirect', array($this, 'revision_redirect'), 10, 2);
-                    // restores of revisions
-                    add_action('wp_restore_post_revision', array($this, 'restore_revision'), 10, 2);
-                }
-            }
-        }
-        // NOTE we ONLY want to run these hooks if we're on the right class for the given post type.  Otherwise we could see some really freaky things happen!
-        if ($post_type && $post_type === $route_to_check) {
-            // $post_id, $post
-            add_action('save_post', array($this, 'insert_update'), 10, 3);
-            // $post_id
-            add_action('trashed_post', array($this, 'before_trash_cpt_item'), 10);
-            add_action('trashed_post', array($this, 'dont_permanently_delete_ee_cpts'), 10);
-            add_action('untrashed_post', array($this, 'before_restore_cpt_item'), 10);
-            add_action('after_delete_post', array($this, 'before_delete_cpt_item'), 10);
-        }
-    }
-
-
-    /**
-     * Callback for the WordPress trashed_post hook.
-     * Execute some basic checks before calling the trash_cpt_item declared in the child class.
-     *
-     * @param int $post_id
-     * @throws \EE_Error
-     */
-    public function before_trash_cpt_item($post_id)
-    {
-        $this->_set_model_object($post_id, true, 'trash');
-        // if our cpt object isn't existent then get out immediately.
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
-            return;
-        }
-        $this->trash_cpt_item($post_id);
-    }
-
-
-    /**
-     * Callback for the WordPress untrashed_post hook.
-     * Execute some basic checks before calling the restore_cpt_method in the child class.
-     *
-     * @param $post_id
-     * @throws \EE_Error
-     */
-    public function before_restore_cpt_item($post_id)
-    {
-        $this->_set_model_object($post_id, true, 'restore');
-        // if our cpt object isn't existent then get out immediately.
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
-            return;
-        }
-        $this->restore_cpt_item($post_id);
-    }
-
-
-    /**
-     * Callback for the WordPress after_delete_post hook.
-     * Execute some basic checks before calling the delete_cpt_item method in the child class.
-     *
-     * @param $post_id
-     * @throws \EE_Error
-     */
-    public function before_delete_cpt_item($post_id)
-    {
-        $this->_set_model_object($post_id, true, 'delete');
-        // if our cpt object isn't existent then get out immediately.
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
-            return;
-        }
-        $this->delete_cpt_item($post_id);
-    }
-
-
-    /**
-     * This simply verifies if the cpt_model_object is instantiated for the given page and throws an error message
-     * accordingly.
-     *
-     * @access public
-     * @throws EE_Error
-     * @return void
-     */
-    public function verify_cpt_object()
-    {
-        $label = ! empty($this->_cpt_object) ? $this->_cpt_object->labels->singular_name : $this->page_label;
-        // verify event object
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base) {
-            throw new EE_Error(
-                sprintf(
-                    __(
-                        'Something has gone wrong with the page load because we are unable to set up the object for the %1$s.  This usually happens when the given id for the page route is NOT for the correct custom post type for this page',
-                        'event_espresso'
-                    ),
-                    $label
-                )
-            );
-        }
-        // if auto-draft then throw an error
-        if ($this->_cpt_model_obj->get('status') === 'auto-draft') {
-            EE_Error::overwrite_errors();
-            EE_Error::add_error(
-                sprintf(
-                    __(
-                        'This %1$s was saved without a title, description, or excerpt which means that none of the extra details you added were saved properly.  All autodrafts will show up in the "draft" view of your event list table.  You can delete them from there. Please click the "Add %1$s" button to refresh and restart.',
-                        'event_espresso'
-                    ),
-                    $label
-                ),
-                __FILE__,
-                __FUNCTION__,
-                __LINE__
-            );
-        }
-    }
-
-
-    /**
-     * admin_footer_scripts_global
-     * Anything triggered by the 'admin_print_footer_scripts' WP hook should be put in here. This particular method
-     * will apply on ALL EE_Admin pages.
-     *
-     * @access public
-     * @return void
-     */
-    public function admin_footer_scripts_global()
-    {
-        $this->_add_admin_page_ajax_loading_img();
-        $this->_add_admin_page_overlay();
-    }
-
-
-    /**
-     * add in any global scripts for cpt routes
-     *
-     * @return void
-     */
-    public function load_global_scripts_styles()
-    {
-        parent::load_global_scripts_styles();
-        if ($this->_cpt_model_obj instanceof EE_CPT_Base) {
-            // setup custom post status object for localize script but only if we've got a cpt object
-            $statuses = $this->_cpt_model_obj->get_custom_post_statuses();
-            if (! empty($statuses)) {
-                // get ALL statuses!
-                $statuses = $this->_cpt_model_obj->get_all_post_statuses();
-                // setup object
-                $ee_cpt_statuses = array();
-                foreach ($statuses as $status => $label) {
-                    $ee_cpt_statuses[ $status ] = array(
-                        'label'      => $label,
-                        'save_label' => sprintf(__('Save as %s', 'event_espresso'), $label),
-                    );
-                }
-                wp_localize_script('ee_admin_js', 'eeCPTstatuses', $ee_cpt_statuses);
-            }
-        }
-    }
-
-
-    /**
-     * This is a wrapper for the insert/update routes for cpt items so we can add things that are common to ALL
-     * insert/updates
-     *
-     * @param  int     $post_id ID of post being updated
-     * @param  WP_Post $post    Post object from WP
-     * @param  bool    $update  Whether this is an update or a new save.
-     * @return void
-     * @throws \EE_Error
-     */
-    public function insert_update($post_id, $post, $update)
-    {
-        // make sure that if this is a revision OR trash action that we don't do any updates!
-        if (isset($this->_req_data['action'])
-            && (
-                $this->_req_data['action'] === 'restore'
-                || $this->_req_data['action'] === 'trash'
-            )
-        ) {
-            return;
-        }
-        $this->_set_model_object($post_id, true, 'insert_update');
-        // if our cpt object is not instantiated and its NOT the same post_id as what is triggering this callback, then exit.
-        if ($update
-            && (
-                ! $this->_cpt_model_obj instanceof EE_CPT_Base
-                || $this->_cpt_model_obj->ID() !== $post_id
-            )
-        ) {
-            return;
-        }
-        // check for autosave and update our req_data property accordingly.
-        /*if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE && isset( $this->_req_data['ee_autosave_data'] ) ) {
+	}
+
+
+	/**
+	 * if this post is a draft or scheduled post then we provide a preview button for user to click
+	 * Method is called from parent and is hooked into the wp 'get_sample_permalink_html' filter.
+	 *
+	 * @param  string $return    the current html
+	 * @param  int    $id        the post id for the page
+	 * @param  string $new_title What the title is
+	 * @param  string $new_slug  what the slug is
+	 * @return string            The new html string for the permalink area
+	 */
+	public function preview_button_html($return, $id, $new_title, $new_slug)
+	{
+		$post = get_post($id);
+		if ('publish' !== get_post_status($post)) {
+			$return .= '<span_id="view-post-btn"><a target="_blank" href="'
+					   . get_preview_post_link($id)
+					   . '" class="button button-small">'
+					   . __('Preview', 'event_espresso')
+					   . '</a></span>'
+					   . "\n";
+		}
+		return $return;
+	}
+
+
+	/**
+	 * add our custom post stati dropdown on the wp post page for this cpt
+	 *
+	 * @return void
+	 */
+	public function custom_post_stati_dropdown()
+	{
+
+		$statuses = $this->_cpt_model_obj->get_custom_post_statuses();
+		$cur_status_label = array_key_exists($this->_cpt_model_obj->status(), $statuses)
+			? $statuses[ $this->_cpt_model_obj->status() ]
+			: '';
+		$template_args = array(
+			'cur_status'            => $this->_cpt_model_obj->status(),
+			'statuses'              => $statuses,
+			'cur_status_label'      => $cur_status_label,
+			'localized_status_save' => sprintf(__('Save %s', 'event_espresso'), $cur_status_label),
+		);
+		// we'll add a trash post status (WP doesn't add one for some reason)
+		if ($this->_cpt_model_obj->status() === 'trash') {
+			$template_args['cur_status_label'] = __('Trashed', 'event_espresso');
+			$statuses['trash'] = __('Trashed', 'event_espresso');
+			$template_args['statuses'] = $statuses;
+		}
+
+		$template = EE_ADMIN_TEMPLATE . 'status_dropdown.template.php';
+		EEH_Template::display_template($template, $template_args);
+	}
+
+
+	public function setup_autosave_hooks()
+	{
+		$this->_set_autosave_containers();
+		$this->_load_autosave_scripts_styles();
+	}
+
+
+	/**
+	 * This is run on all WordPress autosaves AFTER the autosave is complete and sends along a $_POST object (available
+	 * in $this->_req_data) containing: post_ID of the saved post autosavenonce for the saved post We'll do the check
+	 * for the nonce in here, but then this method looks for two things:
+	 * 1. Execute a method (if exists) matching 'ee_autosave_' and appended with the given route. OR
+	 * 2. do_actions() for global or class specific actions that have been registered (for plugins/addons not in an
+	 * EE_Admin_Page class. PLEASE NOTE: Data will be returned using the _return_json() object and so the
+	 * $_template_args property should be used to hold the $data array.  We're expecting the following things set in
+	 * template args.
+	 *    1. $template_args['error'] = IF there is an error you can add the message in here.
+	 *    2. $template_args['data']['items'] = an array of items that are setup in key index pairs of 'where_values_go'
+	 *    => 'values_to_add'.  In other words, for the datetime metabox we'll have something like
+	 *    $this->_template_args['data']['items'] = array(
+	 *        'event-datetime-ids' => '1,2,3';
+	 *    );
+	 *    Keep in mind the following things:
+	 *    - "where" index is for the input with the id as that string.
+	 *    - "what" index is what will be used for the value of that input.
+	 *
+	 * @return void
+	 */
+	public function do_extra_autosave_stuff()
+	{
+		// next let's check for the autosave nonce (we'll use _verify_nonce )
+		$nonce = isset($this->_req_data['autosavenonce'])
+			? $this->_req_data['autosavenonce']
+			: null;
+		$this->_verify_nonce($nonce, 'autosave');
+		// make sure we define doing autosave (cause WP isn't triggering this we want to make sure we define it)
+		if (! defined('DOING_AUTOSAVE')) {
+			define('DOING_AUTOSAVE', true);
+		}
+		// if we made it here then the nonce checked out.  Let's run our methods and actions
+		$autosave = "_ee_autosave_{$this->_current_view}";
+		if (method_exists($this, $autosave)) {
+			$this->$autosave();
+		} else {
+			$this->_template_args['success'] = true;
+		}
+		do_action('AHEE__EE_Admin_Page_CPT__do_extra_autosave_stuff__global_after', $this);
+		do_action('AHEE__EE_Admin_Page_CPT__do_extra_autosave_stuff__after_' . get_class($this), $this);
+		// now let's return json
+		$this->_return_json();
+	}
+
+
+	/**
+	 * This takes care of setting up default routes and pages that utilize the core WP admin pages.
+	 * Child classes can override the defaults (in cases for adding metaboxes etc.)
+	 * but take care that you include the defaults here otherwise your core WP admin pages for the cpt won't work!
+	 *
+	 * @access protected
+	 * @throws EE_Error
+	 * @return void
+	 */
+	protected function _extend_page_config_for_cpt()
+	{
+		// before doing anything we need to make sure this runs ONLY when the loaded page matches the set page_slug
+		if (isset($this->_req_data['page']) && $this->_req_data['page'] !== $this->page_slug) {
+			return;
+		}
+		// set page routes and page config but ONLY if we're not viewing a custom setup cpt route as defined in _cpt_routes
+		if (! empty($this->_cpt_object)) {
+			$this->_page_routes = array_merge(
+				array(
+					'create_new' => '_create_new_cpt_item',
+					'edit'       => '_edit_cpt_item',
+				),
+				$this->_page_routes
+			);
+			$this->_page_config = array_merge(
+				array(
+					'create_new' => array(
+						'nav'           => array(
+							'label' => $this->_cpt_object->labels->add_new_item,
+							'order' => 5,
+						),
+						'require_nonce' => false,
+					),
+					'edit'       => array(
+						'nav'           => array(
+							'label'      => $this->_cpt_object->labels->edit_item,
+							'order'      => 5,
+							'persistent' => false,
+							'url'        => '',
+						),
+						'require_nonce' => false,
+					),
+				),
+				$this->_page_config
+			);
+		}
+		// load the next section only if this is a matching cpt route as set in the cpt routes array.
+		if (! isset($this->_cpt_routes[ $this->_req_action ])) {
+			return;
+		}
+		$this->_cpt_route = isset($this->_cpt_routes[ $this->_req_action ]) ? true : false;
+		// add_action('FHEE__EE_Admin_Page___load_page_dependencies__after_load', array( $this, 'modify_current_screen') );
+		if (empty($this->_cpt_object)) {
+			$msg = sprintf(
+				__(
+					'This page has been set as being related to a registered custom post type, however, the custom post type object could not be retrieved. There are two possible reasons for this:  1. The "%s" does not match a registered post type. or 2. The custom post type is not registered for the "%s" action as indexed in the "$_cpt_routes" property on this class (%s).',
+					'event_espresso'
+				),
+				$this->page_slug,
+				$this->_req_action,
+				get_class($this)
+			);
+			throw new EE_Error($msg);
+		}
+		if ($this->_cpt_route) {
+			$id = isset($this->_req_data['post']) ? $this->_req_data['post'] : null;
+			$this->_set_model_object($id);
+		}
+	}
+
+
+	/**
+	 * Sets the _cpt_model_object property using what has been set for the _cpt_model_name and a given id.
+	 *
+	 * @access protected
+	 * @param int    $id       The id to retrieve the model object for. If empty we set a default object.
+	 * @param bool   $ignore_route_check
+	 * @param string $req_type whether the current route is for inserting, updating, or deleting the CPT
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws ReflectionException
+	 */
+	protected function _set_model_object($id = null, $ignore_route_check = false, $req_type = '')
+	{
+		$model = null;
+		if (empty($this->_cpt_model_names)
+			|| (
+				! $ignore_route_check
+				&& ! isset($this->_cpt_routes[ $this->_req_action ])
+			) || (
+				$this->_cpt_model_obj instanceof EE_CPT_Base
+				&& $this->_cpt_model_obj->ID() === $id
+			)
+		) {
+			// get out cuz we either don't have a model name OR the object has already been set and it has the same id as what has been sent.
+			return;
+		}
+		// if ignore_route_check is true, then get the model name via CustomPostTypeDefinitions
+		if ($ignore_route_check) {
+			$post_type = get_post_type($id);
+			/** @var EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions $custom_post_types */
+			$custom_post_types = LoaderFactory::getLoader()->getShared(
+				'EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions'
+			);
+			$model_names = $custom_post_types->getCustomPostTypeModelNames($post_type);
+			if (isset($model_names[ $post_type ])) {
+				$model = EE_Registry::instance()->load_model($model_names[ $post_type ]);
+			}
+		} else {
+			$model = EE_Registry::instance()->load_model($this->_cpt_model_names[ $this->_req_action ]);
+		}
+		if ($model instanceof EEM_Base) {
+			$this->_cpt_model_obj = ! empty($id) ? $model->get_one_by_ID($id) : $model->create_default_object();
+		}
+		do_action(
+			'AHEE__EE_Admin_Page_CPT__set_model_object__after_set_object',
+			$this->_cpt_model_obj,
+			$req_type
+		);
+	}
+
+
+	/**
+	 * admin_init_global
+	 * This runs all the code that we want executed within the WP admin_init hook.
+	 * This method executes for ALL EE Admin pages.
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function admin_init_global()
+	{
+		$post = isset($this->_req_data['post']) ? get_post($this->_req_data['post']) : null;
+		// its possible this is a new save so let's catch that instead
+		$post = isset($this->_req_data['post_ID']) ? get_post($this->_req_data['post_ID']) : $post;
+		$post_type = $post ? $post->post_type : false;
+		$current_route = isset($this->_req_data['current_route'])
+			? $this->_req_data['current_route']
+			: 'shouldneverwork';
+		$route_to_check = $post_type && isset($this->_cpt_routes[ $current_route ])
+			? $this->_cpt_routes[ $current_route ]
+			: '';
+		add_filter('get_delete_post_link', array($this, 'modify_delete_post_link'), 10, 3);
+		add_filter('get_edit_post_link', array($this, 'modify_edit_post_link'), 10, 3);
+		if ($post_type === $route_to_check) {
+			add_filter('redirect_post_location', array($this, 'cpt_post_location_redirect'), 10, 2);
+		}
+		// now let's filter redirect if we're on a revision page and the revision is for an event CPT.
+		$revision = isset($this->_req_data['revision']) ? $this->_req_data['revision'] : null;
+		if (! empty($revision)) {
+			$action = isset($this->_req_data['action']) ? $this->_req_data['action'] : null;
+			// doing a restore?
+			if (! empty($action) && $action === 'restore') {
+				// get post for revision
+				$rev_post = get_post($revision);
+				$rev_parent = get_post($rev_post->post_parent);
+				// only do our redirect filter AND our restore revision action if the post_type for the parent is one of our cpts.
+				if ($rev_parent && $rev_parent->post_type === $this->page_slug) {
+					add_filter('wp_redirect', array($this, 'revision_redirect'), 10, 2);
+					// restores of revisions
+					add_action('wp_restore_post_revision', array($this, 'restore_revision'), 10, 2);
+				}
+			}
+		}
+		// NOTE we ONLY want to run these hooks if we're on the right class for the given post type.  Otherwise we could see some really freaky things happen!
+		if ($post_type && $post_type === $route_to_check) {
+			// $post_id, $post
+			add_action('save_post', array($this, 'insert_update'), 10, 3);
+			// $post_id
+			add_action('trashed_post', array($this, 'before_trash_cpt_item'), 10);
+			add_action('trashed_post', array($this, 'dont_permanently_delete_ee_cpts'), 10);
+			add_action('untrashed_post', array($this, 'before_restore_cpt_item'), 10);
+			add_action('after_delete_post', array($this, 'before_delete_cpt_item'), 10);
+		}
+	}
+
+
+	/**
+	 * Callback for the WordPress trashed_post hook.
+	 * Execute some basic checks before calling the trash_cpt_item declared in the child class.
+	 *
+	 * @param int $post_id
+	 * @throws \EE_Error
+	 */
+	public function before_trash_cpt_item($post_id)
+	{
+		$this->_set_model_object($post_id, true, 'trash');
+		// if our cpt object isn't existent then get out immediately.
+		if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
+			return;
+		}
+		$this->trash_cpt_item($post_id);
+	}
+
+
+	/**
+	 * Callback for the WordPress untrashed_post hook.
+	 * Execute some basic checks before calling the restore_cpt_method in the child class.
+	 *
+	 * @param $post_id
+	 * @throws \EE_Error
+	 */
+	public function before_restore_cpt_item($post_id)
+	{
+		$this->_set_model_object($post_id, true, 'restore');
+		// if our cpt object isn't existent then get out immediately.
+		if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
+			return;
+		}
+		$this->restore_cpt_item($post_id);
+	}
+
+
+	/**
+	 * Callback for the WordPress after_delete_post hook.
+	 * Execute some basic checks before calling the delete_cpt_item method in the child class.
+	 *
+	 * @param $post_id
+	 * @throws \EE_Error
+	 */
+	public function before_delete_cpt_item($post_id)
+	{
+		$this->_set_model_object($post_id, true, 'delete');
+		// if our cpt object isn't existent then get out immediately.
+		if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
+			return;
+		}
+		$this->delete_cpt_item($post_id);
+	}
+
+
+	/**
+	 * This simply verifies if the cpt_model_object is instantiated for the given page and throws an error message
+	 * accordingly.
+	 *
+	 * @access public
+	 * @throws EE_Error
+	 * @return void
+	 */
+	public function verify_cpt_object()
+	{
+		$label = ! empty($this->_cpt_object) ? $this->_cpt_object->labels->singular_name : $this->page_label;
+		// verify event object
+		if (! $this->_cpt_model_obj instanceof EE_CPT_Base) {
+			throw new EE_Error(
+				sprintf(
+					__(
+						'Something has gone wrong with the page load because we are unable to set up the object for the %1$s.  This usually happens when the given id for the page route is NOT for the correct custom post type for this page',
+						'event_espresso'
+					),
+					$label
+				)
+			);
+		}
+		// if auto-draft then throw an error
+		if ($this->_cpt_model_obj->get('status') === 'auto-draft') {
+			EE_Error::overwrite_errors();
+			EE_Error::add_error(
+				sprintf(
+					__(
+						'This %1$s was saved without a title, description, or excerpt which means that none of the extra details you added were saved properly.  All autodrafts will show up in the "draft" view of your event list table.  You can delete them from there. Please click the "Add %1$s" button to refresh and restart.',
+						'event_espresso'
+					),
+					$label
+				),
+				__FILE__,
+				__FUNCTION__,
+				__LINE__
+			);
+		}
+	}
+
+
+	/**
+	 * admin_footer_scripts_global
+	 * Anything triggered by the 'admin_print_footer_scripts' WP hook should be put in here. This particular method
+	 * will apply on ALL EE_Admin pages.
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function admin_footer_scripts_global()
+	{
+		$this->_add_admin_page_ajax_loading_img();
+		$this->_add_admin_page_overlay();
+	}
+
+
+	/**
+	 * add in any global scripts for cpt routes
+	 *
+	 * @return void
+	 */
+	public function load_global_scripts_styles()
+	{
+		parent::load_global_scripts_styles();
+		if ($this->_cpt_model_obj instanceof EE_CPT_Base) {
+			// setup custom post status object for localize script but only if we've got a cpt object
+			$statuses = $this->_cpt_model_obj->get_custom_post_statuses();
+			if (! empty($statuses)) {
+				// get ALL statuses!
+				$statuses = $this->_cpt_model_obj->get_all_post_statuses();
+				// setup object
+				$ee_cpt_statuses = array();
+				foreach ($statuses as $status => $label) {
+					$ee_cpt_statuses[ $status ] = array(
+						'label'      => $label,
+						'save_label' => sprintf(__('Save as %s', 'event_espresso'), $label),
+					);
+				}
+				wp_localize_script('ee_admin_js', 'eeCPTstatuses', $ee_cpt_statuses);
+			}
+		}
+	}
+
+
+	/**
+	 * This is a wrapper for the insert/update routes for cpt items so we can add things that are common to ALL
+	 * insert/updates
+	 *
+	 * @param  int     $post_id ID of post being updated
+	 * @param  WP_Post $post    Post object from WP
+	 * @param  bool    $update  Whether this is an update or a new save.
+	 * @return void
+	 * @throws \EE_Error
+	 */
+	public function insert_update($post_id, $post, $update)
+	{
+		// make sure that if this is a revision OR trash action that we don't do any updates!
+		if (isset($this->_req_data['action'])
+			&& (
+				$this->_req_data['action'] === 'restore'
+				|| $this->_req_data['action'] === 'trash'
+			)
+		) {
+			return;
+		}
+		$this->_set_model_object($post_id, true, 'insert_update');
+		// if our cpt object is not instantiated and its NOT the same post_id as what is triggering this callback, then exit.
+		if ($update
+			&& (
+				! $this->_cpt_model_obj instanceof EE_CPT_Base
+				|| $this->_cpt_model_obj->ID() !== $post_id
+			)
+		) {
+			return;
+		}
+		// check for autosave and update our req_data property accordingly.
+		/*if ( defined('DOING_AUTOSAVE') && DOING_AUTOSAVE && isset( $this->_req_data['ee_autosave_data'] ) ) {
             foreach( (array) $this->_req_data['ee_autosave_data'] as $id => $values ) {
 
                 foreach ( (array) $values as $key => $value ) {
@@ -973,532 +973,532 @@ 
 
         }/**/ // TODO reactivate after autosave is implemented in 4.2
 
-        // take care of updating any selected page_template IF this cpt supports it.
-        if ($this->_supports_page_templates($post->post_type) && ! empty($this->_req_data['page_template'])) {
-            // wp version aware.
-            if (RecommendedVersions::compareWordPressVersion('4.7', '>=')) {
-                $page_templates = wp_get_theme()->get_page_templates();
-            } else {
-                $post->page_template = $this->_req_data['page_template'];
-                $page_templates = wp_get_theme()->get_page_templates($post);
-            }
-            if ('default' != $this->_req_data['page_template'] && ! isset($page_templates[ $this->_req_data['page_template'] ])) {
-                EE_Error::add_error(__('Invalid Page Template.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
-            } else {
-                update_post_meta($post_id, '_wp_page_template', $this->_req_data['page_template']);
-            }
-        }
-        if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
-            return;
-        } //TODO we'll remove this after reimplementing autosave in 4.2
-        $this->_insert_update_cpt_item($post_id, $post);
-    }
-
-
-    /**
-     * This hooks into the wp_trash_post() function and removes the `_wp_trash_meta_status` and `_wp_trash_meta_time`
-     * post meta IF the trashed post is one of our CPT's - note this method should only be called with our cpt routes
-     * so we don't have to check for our CPT.
-     *
-     * @param  int $post_id ID of the post
-     * @return void
-     */
-    public function dont_permanently_delete_ee_cpts($post_id)
-    {
-        // only do this if we're actually processing one of our CPTs
-        // if our cpt object isn't existent then get out immediately.
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base) {
-            return;
-        }
-        delete_post_meta($post_id, '_wp_trash_meta_status');
-        delete_post_meta($post_id, '_wp_trash_meta_time');
-        // our cpts may have comments so let's take care of that too
-        delete_post_meta($post_id, '_wp_trash_meta_comments_status');
-    }
-
-
-    /**
-     * This is a wrapper for the restore_cpt_revision route for cpt items so we can make sure that when a revision is
-     * triggered that we restore related items.  In order to work cpt classes MUST have a restore_cpt_revision method
-     * in them. We also have our OWN action in here so addons can hook into the restore process easily.
-     *
-     * @param  int $post_id     ID of cpt item
-     * @param  int $revision_id ID of revision being restored
-     * @return void
-     */
-    public function restore_revision($post_id, $revision_id)
-    {
-        $this->_restore_cpt_item($post_id, $revision_id);
-        // global action
-        do_action('AHEE_EE_Admin_Page_CPT__restore_revision', $post_id, $revision_id);
-        // class specific action so you can limit hooking into a specific page.
-        do_action('AHEE_EE_Admin_Page_CPT_' . get_class($this) . '__restore_revision', $post_id, $revision_id);
-    }
-
-
-    /**
-     * @see restore_revision() for details
-     * @param  int $post_id     ID of cpt item
-     * @param  int $revision_id ID of revision for item
-     * @return void
-     */
-    abstract protected function _restore_cpt_item($post_id, $revision_id);
-
-
-    /**
-     * Execution of this method is added to the end of the load_page_dependencies method in the parent
-     * so that we can fix a bug where default core metaboxes were not being called in the sidebar.
-     * To fix we have to reset the current_screen using the page_slug
-     * (which is identical - or should be - to our registered_post_type id.)
-     * Also, since the core WP file loads the admin_header.php for WP
-     * (and there are a bunch of other things edit-form-advanced.php loads that need to happen really early)
-     * we need to load it NOW, hence our _route_admin_request in here. (Otherwise screen options won't be set).
-     *
-     * @return void
-     */
-    public function modify_current_screen()
-    {
-        // ONLY do this if the current page_route IS a cpt route
-        if (! $this->_cpt_route) {
-            return;
-        }
-        // routing things REALLY early b/c this is a cpt admin page
-        set_current_screen($this->_cpt_routes[ $this->_req_action ]);
-        $this->_current_screen = get_current_screen();
-        $this->_current_screen->base = 'event-espresso';
-        $this->_add_help_tabs(); // we make sure we add any help tabs back in!
-        /*try {
+		// take care of updating any selected page_template IF this cpt supports it.
+		if ($this->_supports_page_templates($post->post_type) && ! empty($this->_req_data['page_template'])) {
+			// wp version aware.
+			if (RecommendedVersions::compareWordPressVersion('4.7', '>=')) {
+				$page_templates = wp_get_theme()->get_page_templates();
+			} else {
+				$post->page_template = $this->_req_data['page_template'];
+				$page_templates = wp_get_theme()->get_page_templates($post);
+			}
+			if ('default' != $this->_req_data['page_template'] && ! isset($page_templates[ $this->_req_data['page_template'] ])) {
+				EE_Error::add_error(__('Invalid Page Template.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
+			} else {
+				update_post_meta($post_id, '_wp_page_template', $this->_req_data['page_template']);
+			}
+		}
+		if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
+			return;
+		} //TODO we'll remove this after reimplementing autosave in 4.2
+		$this->_insert_update_cpt_item($post_id, $post);
+	}
+
+
+	/**
+	 * This hooks into the wp_trash_post() function and removes the `_wp_trash_meta_status` and `_wp_trash_meta_time`
+	 * post meta IF the trashed post is one of our CPT's - note this method should only be called with our cpt routes
+	 * so we don't have to check for our CPT.
+	 *
+	 * @param  int $post_id ID of the post
+	 * @return void
+	 */
+	public function dont_permanently_delete_ee_cpts($post_id)
+	{
+		// only do this if we're actually processing one of our CPTs
+		// if our cpt object isn't existent then get out immediately.
+		if (! $this->_cpt_model_obj instanceof EE_CPT_Base) {
+			return;
+		}
+		delete_post_meta($post_id, '_wp_trash_meta_status');
+		delete_post_meta($post_id, '_wp_trash_meta_time');
+		// our cpts may have comments so let's take care of that too
+		delete_post_meta($post_id, '_wp_trash_meta_comments_status');
+	}
+
+
+	/**
+	 * This is a wrapper for the restore_cpt_revision route for cpt items so we can make sure that when a revision is
+	 * triggered that we restore related items.  In order to work cpt classes MUST have a restore_cpt_revision method
+	 * in them. We also have our OWN action in here so addons can hook into the restore process easily.
+	 *
+	 * @param  int $post_id     ID of cpt item
+	 * @param  int $revision_id ID of revision being restored
+	 * @return void
+	 */
+	public function restore_revision($post_id, $revision_id)
+	{
+		$this->_restore_cpt_item($post_id, $revision_id);
+		// global action
+		do_action('AHEE_EE_Admin_Page_CPT__restore_revision', $post_id, $revision_id);
+		// class specific action so you can limit hooking into a specific page.
+		do_action('AHEE_EE_Admin_Page_CPT_' . get_class($this) . '__restore_revision', $post_id, $revision_id);
+	}
+
+
+	/**
+	 * @see restore_revision() for details
+	 * @param  int $post_id     ID of cpt item
+	 * @param  int $revision_id ID of revision for item
+	 * @return void
+	 */
+	abstract protected function _restore_cpt_item($post_id, $revision_id);
+
+
+	/**
+	 * Execution of this method is added to the end of the load_page_dependencies method in the parent
+	 * so that we can fix a bug where default core metaboxes were not being called in the sidebar.
+	 * To fix we have to reset the current_screen using the page_slug
+	 * (which is identical - or should be - to our registered_post_type id.)
+	 * Also, since the core WP file loads the admin_header.php for WP
+	 * (and there are a bunch of other things edit-form-advanced.php loads that need to happen really early)
+	 * we need to load it NOW, hence our _route_admin_request in here. (Otherwise screen options won't be set).
+	 *
+	 * @return void
+	 */
+	public function modify_current_screen()
+	{
+		// ONLY do this if the current page_route IS a cpt route
+		if (! $this->_cpt_route) {
+			return;
+		}
+		// routing things REALLY early b/c this is a cpt admin page
+		set_current_screen($this->_cpt_routes[ $this->_req_action ]);
+		$this->_current_screen = get_current_screen();
+		$this->_current_screen->base = 'event-espresso';
+		$this->_add_help_tabs(); // we make sure we add any help tabs back in!
+		/*try {
             $this->_route_admin_request();
         } catch ( EE_Error $e ) {
             $e->get_error();
         }/**/
-    }
-
-
-    /**
-     * This allows child classes to modify the default editor title that appears when people add a new or edit an
-     * existing CPT item.     * This uses the _labels property set by the child class via _define_page_props. Just make
-     * sure you have a key in _labels property that equals 'editor_title' and the value can be whatever you want the
-     * default to be.
-     *
-     * @param string $title The new title (or existing if there is no editor_title defined)
-     * @return string
-     */
-    public function add_custom_editor_default_title($title)
-    {
-        return isset($this->_labels['editor_title'][ $this->_cpt_routes[ $this->_req_action ] ])
-            ? $this->_labels['editor_title'][ $this->_cpt_routes[ $this->_req_action ] ]
-            : $title;
-    }
-
-
-    /**
-     * hooks into the wp_get_shortlink button and makes sure that the shortlink gets generated
-     *
-     * @param string $shortlink   The already generated shortlink
-     * @param int    $id          Post ID for this item
-     * @param string $context     The context for the link
-     * @param bool   $allow_slugs Whether to allow post slugs in the shortlink.
-     * @return string
-     */
-    public function add_shortlink_button_to_editor($shortlink, $id, $context, $allow_slugs)
-    {
-        if (! empty($id) && get_option('permalink_structure') !== '') {
-            $post = get_post($id);
-            if (isset($post->post_type) && $this->page_slug === $post->post_type) {
-                $shortlink = home_url('?p=' . $post->ID);
-            }
-        }
-        return $shortlink;
-    }
-
-
-    /**
-     * overriding the parent route_admin_request method so we DON'T run the route twice on cpt core page loads (it's
-     * already run in modify_current_screen())
-     *
-     * @return void
-     */
-    public function route_admin_request()
-    {
-        if ($this->_cpt_route) {
-            return;
-        }
-        try {
-            $this->_route_admin_request();
-        } catch (EE_Error $e) {
-            $e->get_error();
-        }
-    }
-
-
-    /**
-     * Add a hidden form input to cpt core pages so that we know to do redirects to our routes on saves
-     *
-     * @return void
-     */
-    public function cpt_post_form_hidden_input()
-    {
-        echo '<input type="hidden" name="ee_cpt_item_redirect_url" value="' . $this->_admin_base_url . '" />';
-        // we're also going to add the route value and the current page so we can direct autosave parsing correctly
-        echo '<div id="ee-cpt-hidden-inputs">';
-        echo '<input type="hidden" id="current_route" name="current_route" value="' . $this->_current_view . '" />';
-        echo '<input type="hidden" id="current_page" name="current_page" value="' . $this->page_slug . '" />';
-        echo '</div>';
-    }
-
-
-    /**
-     * This allows us to redirect the location of revision restores when they happen so it goes to our CPT routes.
-     *
-     * @param  string $location Original location url
-     * @param  int    $status   Status for http header
-     * @return string           new (or original) url to redirect to.
-     */
-    public function revision_redirect($location, $status)
-    {
-        // get revision
-        $rev_id = isset($this->_req_data['revision']) ? $this->_req_data['revision'] : null;
-        // can't do anything without revision so let's get out if not present
-        if (empty($rev_id)) {
-            return $location;
-        }
-        // get rev_post_data
-        $rev = get_post($rev_id);
-        $admin_url = $this->_admin_base_url;
-        $query_args = array(
-            'action'   => 'edit',
-            'post'     => $rev->post_parent,
-            'revision' => $rev_id,
-            'message'  => 5,
-        );
-        $this->_process_notices($query_args, true);
-        return self::add_query_args_and_nonce($query_args, $admin_url);
-    }
-
-
-    /**
-     * Modify the edit post link generated by wp core function so that EE CPTs get setup differently.
-     *
-     * @param  string $link    the original generated link
-     * @param  int    $id      post id
-     * @param  string $context optional, defaults to display.  How to write the '&'
-     * @return string          the link
-     */
-    public function modify_edit_post_link($link, $id, $context)
-    {
-        $post = get_post($id);
-        if (! isset($this->_req_data['action'])
-            || ! isset($this->_cpt_routes[ $this->_req_data['action'] ])
-            || $post->post_type !== $this->_cpt_routes[ $this->_req_data['action'] ]
-        ) {
-            return $link;
-        }
-        $query_args = array(
-            'action' => isset($this->_cpt_edit_routes[ $post->post_type ])
-                ? $this->_cpt_edit_routes[ $post->post_type ]
-                : 'edit',
-            'post'   => $id,
-        );
-        return self::add_query_args_and_nonce($query_args, $this->_admin_base_url);
-    }
-
-
-    /**
-     * Modify the trash link on our cpt edit pages so it has the required query var for triggering redirect properly on
-     * our routes.
-     *
-     * @param  string $delete_link  original delete link
-     * @param  int    $post_id      id of cpt object
-     * @param  bool   $force_delete whether this is forcing a hard delete instead of trash
-     * @return string new delete link
-     * @throws EE_Error
-     */
-    public function modify_delete_post_link($delete_link, $post_id, $force_delete)
-    {
-        $post = get_post($post_id);
-
-        if (empty($this->_req_data['action'])
-            || ! isset($this->_cpt_routes[ $this->_req_data['action'] ])
-            || ! $post instanceof WP_Post
-            || $post->post_type !== $this->_cpt_routes[ $this->_req_data['action'] ]
-        ) {
-            return $delete_link;
-        }
-        $this->_set_model_object($post->ID, true);
-
-        // returns something like `trash_event` or `trash_attendee` or `trash_venue`
-        $action = 'trash_' . str_replace('ee_', '', strtolower(get_class($this->_cpt_model_obj)));
-
-        return EE_Admin_Page::add_query_args_and_nonce(
-            array(
-                'page'   => $this->_req_data['page'],
-                'action' => $action,
-                $this->_cpt_model_obj->get_model()->get_primary_key_field()->get_name()
-                         => $post->ID,
-            ),
-            admin_url()
-        );
-    }
-
-
-    /**
-     * This is the callback for the 'redirect_post_location' filter in wp-admin/post.php
-     * so that we can hijack the default redirect locations for wp custom post types
-     * that WE'RE using and send back to OUR routes.  This should only be hooked in on the right route.
-     *
-     * @param  string $location This is the incoming currently set redirect location
-     * @param  string $post_id  This is the 'ID' value of the wp_posts table
-     * @return string           the new location to redirect to
-     */
-    public function cpt_post_location_redirect($location, $post_id)
-    {
-        // we DO have a match so let's setup the url
-        // we have to get the post to determine our route
-        $post = get_post($post_id);
-        $edit_route = $this->_cpt_edit_routes[ $post->post_type ];
-        // shared query_args
-        $query_args = array('action' => $edit_route, 'post' => $post_id);
-        $admin_url = $this->_admin_base_url;
-        if (isset($this->_req_data['save']) || isset($this->_req_data['publish'])) {
-            $status = get_post_status($post_id);
-            if (isset($this->_req_data['publish'])) {
-                switch ($status) {
-                    case 'pending':
-                        $message = 8;
-                        break;
-                    case 'future':
-                        $message = 9;
-                        break;
-                    default:
-                        $message = 6;
-                }
-            } else {
-                $message = 'draft' === $status ? 10 : 1;
-            }
-        } elseif (isset($this->_req_data['addmeta']) && $this->_req_data['addmeta']) {
-            $message = 2;
-        } elseif (isset($this->_req_data['deletemeta']) && $this->_req_data['deletemeta']) {
-            $message = 3;
-        } elseif ($this->_req_data['action'] === 'post-quickpress-save-cont') {
-            $message = 7;
-        } else {
-            $message = 4;
-        }
-        // change the message if the post type is not viewable on the frontend
-        $this->_cpt_object = get_post_type_object($post->post_type);
-        $message = $message === 1 && ! $this->_cpt_object->publicly_queryable ? 4 : $message;
-        $query_args = array_merge(array('message' => $message), $query_args);
-        $this->_process_notices($query_args, true);
-        return self::add_query_args_and_nonce($query_args, $admin_url);
-    }
-
-
-    /**
-     * This method is called to inject nav tabs on core WP cpt pages
-     *
-     * @access public
-     * @return void
-     */
-    public function inject_nav_tabs()
-    {
-        // can we hijack and insert the nav_tabs?
-        $nav_tabs = $this->_get_main_nav_tabs();
-        // first close off existing form tag
-        $html = '>';
-        $html .= $nav_tabs;
-        // now let's handle the remaining tag ( missing ">" is CORRECT )
-        $html .= '<span></span';
-        echo $html;
-    }
-
-
-    /**
-     * This just sets up the post update messages when an update form is loaded
-     *
-     * @access public
-     * @param  array $messages the original messages array
-     * @return array           the new messages array
-     */
-    public function post_update_messages($messages)
-    {
-        global $post;
-        $id = isset($this->_req_data['post']) ? $this->_req_data['post'] : null;
-        $id = empty($id) && is_object($post) ? $post->ID : null;
-        /*$current_route = isset($this->_req_data['current_route']) ? $this->_req_data['current_route'] : 'shouldneverwork';
+	}
+
+
+	/**
+	 * This allows child classes to modify the default editor title that appears when people add a new or edit an
+	 * existing CPT item.     * This uses the _labels property set by the child class via _define_page_props. Just make
+	 * sure you have a key in _labels property that equals 'editor_title' and the value can be whatever you want the
+	 * default to be.
+	 *
+	 * @param string $title The new title (or existing if there is no editor_title defined)
+	 * @return string
+	 */
+	public function add_custom_editor_default_title($title)
+	{
+		return isset($this->_labels['editor_title'][ $this->_cpt_routes[ $this->_req_action ] ])
+			? $this->_labels['editor_title'][ $this->_cpt_routes[ $this->_req_action ] ]
+			: $title;
+	}
+
+
+	/**
+	 * hooks into the wp_get_shortlink button and makes sure that the shortlink gets generated
+	 *
+	 * @param string $shortlink   The already generated shortlink
+	 * @param int    $id          Post ID for this item
+	 * @param string $context     The context for the link
+	 * @param bool   $allow_slugs Whether to allow post slugs in the shortlink.
+	 * @return string
+	 */
+	public function add_shortlink_button_to_editor($shortlink, $id, $context, $allow_slugs)
+	{
+		if (! empty($id) && get_option('permalink_structure') !== '') {
+			$post = get_post($id);
+			if (isset($post->post_type) && $this->page_slug === $post->post_type) {
+				$shortlink = home_url('?p=' . $post->ID);
+			}
+		}
+		return $shortlink;
+	}
+
+
+	/**
+	 * overriding the parent route_admin_request method so we DON'T run the route twice on cpt core page loads (it's
+	 * already run in modify_current_screen())
+	 *
+	 * @return void
+	 */
+	public function route_admin_request()
+	{
+		if ($this->_cpt_route) {
+			return;
+		}
+		try {
+			$this->_route_admin_request();
+		} catch (EE_Error $e) {
+			$e->get_error();
+		}
+	}
+
+
+	/**
+	 * Add a hidden form input to cpt core pages so that we know to do redirects to our routes on saves
+	 *
+	 * @return void
+	 */
+	public function cpt_post_form_hidden_input()
+	{
+		echo '<input type="hidden" name="ee_cpt_item_redirect_url" value="' . $this->_admin_base_url . '" />';
+		// we're also going to add the route value and the current page so we can direct autosave parsing correctly
+		echo '<div id="ee-cpt-hidden-inputs">';
+		echo '<input type="hidden" id="current_route" name="current_route" value="' . $this->_current_view . '" />';
+		echo '<input type="hidden" id="current_page" name="current_page" value="' . $this->page_slug . '" />';
+		echo '</div>';
+	}
+
+
+	/**
+	 * This allows us to redirect the location of revision restores when they happen so it goes to our CPT routes.
+	 *
+	 * @param  string $location Original location url
+	 * @param  int    $status   Status for http header
+	 * @return string           new (or original) url to redirect to.
+	 */
+	public function revision_redirect($location, $status)
+	{
+		// get revision
+		$rev_id = isset($this->_req_data['revision']) ? $this->_req_data['revision'] : null;
+		// can't do anything without revision so let's get out if not present
+		if (empty($rev_id)) {
+			return $location;
+		}
+		// get rev_post_data
+		$rev = get_post($rev_id);
+		$admin_url = $this->_admin_base_url;
+		$query_args = array(
+			'action'   => 'edit',
+			'post'     => $rev->post_parent,
+			'revision' => $rev_id,
+			'message'  => 5,
+		);
+		$this->_process_notices($query_args, true);
+		return self::add_query_args_and_nonce($query_args, $admin_url);
+	}
+
+
+	/**
+	 * Modify the edit post link generated by wp core function so that EE CPTs get setup differently.
+	 *
+	 * @param  string $link    the original generated link
+	 * @param  int    $id      post id
+	 * @param  string $context optional, defaults to display.  How to write the '&'
+	 * @return string          the link
+	 */
+	public function modify_edit_post_link($link, $id, $context)
+	{
+		$post = get_post($id);
+		if (! isset($this->_req_data['action'])
+			|| ! isset($this->_cpt_routes[ $this->_req_data['action'] ])
+			|| $post->post_type !== $this->_cpt_routes[ $this->_req_data['action'] ]
+		) {
+			return $link;
+		}
+		$query_args = array(
+			'action' => isset($this->_cpt_edit_routes[ $post->post_type ])
+				? $this->_cpt_edit_routes[ $post->post_type ]
+				: 'edit',
+			'post'   => $id,
+		);
+		return self::add_query_args_and_nonce($query_args, $this->_admin_base_url);
+	}
+
+
+	/**
+	 * Modify the trash link on our cpt edit pages so it has the required query var for triggering redirect properly on
+	 * our routes.
+	 *
+	 * @param  string $delete_link  original delete link
+	 * @param  int    $post_id      id of cpt object
+	 * @param  bool   $force_delete whether this is forcing a hard delete instead of trash
+	 * @return string new delete link
+	 * @throws EE_Error
+	 */
+	public function modify_delete_post_link($delete_link, $post_id, $force_delete)
+	{
+		$post = get_post($post_id);
+
+		if (empty($this->_req_data['action'])
+			|| ! isset($this->_cpt_routes[ $this->_req_data['action'] ])
+			|| ! $post instanceof WP_Post
+			|| $post->post_type !== $this->_cpt_routes[ $this->_req_data['action'] ]
+		) {
+			return $delete_link;
+		}
+		$this->_set_model_object($post->ID, true);
+
+		// returns something like `trash_event` or `trash_attendee` or `trash_venue`
+		$action = 'trash_' . str_replace('ee_', '', strtolower(get_class($this->_cpt_model_obj)));
+
+		return EE_Admin_Page::add_query_args_and_nonce(
+			array(
+				'page'   => $this->_req_data['page'],
+				'action' => $action,
+				$this->_cpt_model_obj->get_model()->get_primary_key_field()->get_name()
+						 => $post->ID,
+			),
+			admin_url()
+		);
+	}
+
+
+	/**
+	 * This is the callback for the 'redirect_post_location' filter in wp-admin/post.php
+	 * so that we can hijack the default redirect locations for wp custom post types
+	 * that WE'RE using and send back to OUR routes.  This should only be hooked in on the right route.
+	 *
+	 * @param  string $location This is the incoming currently set redirect location
+	 * @param  string $post_id  This is the 'ID' value of the wp_posts table
+	 * @return string           the new location to redirect to
+	 */
+	public function cpt_post_location_redirect($location, $post_id)
+	{
+		// we DO have a match so let's setup the url
+		// we have to get the post to determine our route
+		$post = get_post($post_id);
+		$edit_route = $this->_cpt_edit_routes[ $post->post_type ];
+		// shared query_args
+		$query_args = array('action' => $edit_route, 'post' => $post_id);
+		$admin_url = $this->_admin_base_url;
+		if (isset($this->_req_data['save']) || isset($this->_req_data['publish'])) {
+			$status = get_post_status($post_id);
+			if (isset($this->_req_data['publish'])) {
+				switch ($status) {
+					case 'pending':
+						$message = 8;
+						break;
+					case 'future':
+						$message = 9;
+						break;
+					default:
+						$message = 6;
+				}
+			} else {
+				$message = 'draft' === $status ? 10 : 1;
+			}
+		} elseif (isset($this->_req_data['addmeta']) && $this->_req_data['addmeta']) {
+			$message = 2;
+		} elseif (isset($this->_req_data['deletemeta']) && $this->_req_data['deletemeta']) {
+			$message = 3;
+		} elseif ($this->_req_data['action'] === 'post-quickpress-save-cont') {
+			$message = 7;
+		} else {
+			$message = 4;
+		}
+		// change the message if the post type is not viewable on the frontend
+		$this->_cpt_object = get_post_type_object($post->post_type);
+		$message = $message === 1 && ! $this->_cpt_object->publicly_queryable ? 4 : $message;
+		$query_args = array_merge(array('message' => $message), $query_args);
+		$this->_process_notices($query_args, true);
+		return self::add_query_args_and_nonce($query_args, $admin_url);
+	}
+
+
+	/**
+	 * This method is called to inject nav tabs on core WP cpt pages
+	 *
+	 * @access public
+	 * @return void
+	 */
+	public function inject_nav_tabs()
+	{
+		// can we hijack and insert the nav_tabs?
+		$nav_tabs = $this->_get_main_nav_tabs();
+		// first close off existing form tag
+		$html = '>';
+		$html .= $nav_tabs;
+		// now let's handle the remaining tag ( missing ">" is CORRECT )
+		$html .= '<span></span';
+		echo $html;
+	}
+
+
+	/**
+	 * This just sets up the post update messages when an update form is loaded
+	 *
+	 * @access public
+	 * @param  array $messages the original messages array
+	 * @return array           the new messages array
+	 */
+	public function post_update_messages($messages)
+	{
+		global $post;
+		$id = isset($this->_req_data['post']) ? $this->_req_data['post'] : null;
+		$id = empty($id) && is_object($post) ? $post->ID : null;
+		/*$current_route = isset($this->_req_data['current_route']) ? $this->_req_data['current_route'] : 'shouldneverwork';
 
         $route_to_check = $post_type && isset( $this->_cpt_routes[$current_route]) ? $this->_cpt_routes[$current_route] : '';/**/
-        $messages[ $post->post_type ] = array(
-            0  => '', // Unused. Messages start at index 1.
-            1  => sprintf(
-                __('%1$s updated. %2$sView %1$s%3$s', 'event_espresso'),
-                $this->_cpt_object->labels->singular_name,
-                '<a href="' . esc_url(get_permalink($id)) . '">',
-                '</a>'
-            ),
-            2  => __('Custom field updated', 'event_espresso'),
-            3  => __('Custom field deleted.', 'event_espresso'),
-            4  => sprintf(__('%1$s updated.', 'event_espresso'), $this->_cpt_object->labels->singular_name),
-            5  => isset($_GET['revision']) ? sprintf(
-                __('%s restored to revision from %s', 'event_espresso'),
-                $this->_cpt_object->labels->singular_name,
-                wp_post_revision_title((int) $_GET['revision'], false)
-            )
-                : false,
-            6  => sprintf(
-                __('%1$s published. %2$sView %1$s%3$s', 'event_espresso'),
-                $this->_cpt_object->labels->singular_name,
-                '<a href="' . esc_url(get_permalink($id)) . '">',
-                '</a>'
-            ),
-            7  => sprintf(__('%1$s saved.', 'event_espresso'), $this->_cpt_object->labels->singular_name),
-            8  => sprintf(
-                __('%1$s submitted. %2$sPreview %1$s%3$s', 'event_espresso'),
-                $this->_cpt_object->labels->singular_name,
-                '<a target="_blank" href="' . esc_url(add_query_arg('preview', 'true', get_permalink($id))) . '">',
-                '</a>'
-            ),
-            9  => sprintf(
-                __('%1$s scheduled for: %2$s. %3$s">Preview %1$s%3$s', 'event_espresso'),
-                $this->_cpt_object->labels->singular_name,
-                '<strong>' . date_i18n('M j, Y @ G:i', strtotime($post->post_date)) . '</strong>',
-                '<a target="_blank" href="' . esc_url(get_permalink($id)),
-                '</a>'
-            ),
-            10 => sprintf(
-                __('%1$s draft updated. %2$s">Preview page%3$s', 'event_espresso'),
-                $this->_cpt_object->labels->singular_name,
-                '<a target="_blank" href="' . esc_url(add_query_arg('preview', 'true', get_permalink($id))),
-                '</a>'
-            ),
-        );
-        return $messages;
-    }
-
-
-    /**
-     * default method for the 'create_new' route for cpt admin pages.
-     * For reference what to include in here, see wp-admin/post-new.php
-     *
-     * @access  protected
-     * @return void
-     */
-    protected function _create_new_cpt_item()
-    {
-        // gather template vars for WP_ADMIN_PATH . 'edit-form-advanced.php'
-        global $post, $title, $is_IE, $post_type, $post_type_object;
-        $post_type = $this->_cpt_routes[ $this->_req_action ];
-        $post_type_object = $this->_cpt_object;
-        $title = $post_type_object->labels->add_new_item;
-        $post = $post = get_default_post_to_edit($this->_cpt_routes[ $this->_req_action ], true);
-        add_action('admin_print_styles', array($this, 'add_new_admin_page_global'));
-        // modify the default editor title field with default title.
-        add_filter('enter_title_here', array($this, 'add_custom_editor_default_title'), 10);
-        $this->loadEditorTemplate(true);
-    }
-
-
-    /**
-     * Enqueues auto-save and loads the editor template
-     *
-     * @param bool $creating
-     */
-    private function loadEditorTemplate($creating = true)
-    {
-        global $post, $title, $is_IE, $post_type, $post_type_object;
-        // these vars are used by the template
-        $editing = true;
-        $post_ID = $post->ID;
-        if (apply_filters('FHEE__EE_Admin_Page_CPT___create_new_cpt_item__replace_editor', false, $post) === false) {
-            // only enqueue autosave when creating event (necessary to get permalink/url generated)
-            // otherwise EE doesn't support autosave fully, so to prevent user confusion we disable it in edit context.
-            if ($creating) {
-                wp_enqueue_script('autosave');
-            } else {
-                if (isset($this->_cpt_routes[ $this->_req_data['action'] ])
-                    && ! isset($this->_labels['hide_add_button_on_cpt_route'][ $this->_req_data['action'] ])
-                ) {
-                    $create_new_action = apply_filters(
-                        'FHEE__EE_Admin_Page_CPT___edit_cpt_item__create_new_action',
-                        'create_new',
-                        $this
-                    );
-                    $post_new_file = EE_Admin_Page::add_query_args_and_nonce(
-                        array(
-                            'action' => $create_new_action,
-                            'page'   => $this->page_slug,
-                        ),
-                        'admin.php'
-                    );
-                }
-            }
-            include_once WP_ADMIN_PATH . 'edit-form-advanced.php';
-        }
-    }
-
-
-    public function add_new_admin_page_global()
-    {
-        $admin_page = ! empty($this->_req_data['post']) ? 'post-php' : 'post-new-php';
-        ?>
+		$messages[ $post->post_type ] = array(
+			0  => '', // Unused. Messages start at index 1.
+			1  => sprintf(
+				__('%1$s updated. %2$sView %1$s%3$s', 'event_espresso'),
+				$this->_cpt_object->labels->singular_name,
+				'<a href="' . esc_url(get_permalink($id)) . '">',
+				'</a>'
+			),
+			2  => __('Custom field updated', 'event_espresso'),
+			3  => __('Custom field deleted.', 'event_espresso'),
+			4  => sprintf(__('%1$s updated.', 'event_espresso'), $this->_cpt_object->labels->singular_name),
+			5  => isset($_GET['revision']) ? sprintf(
+				__('%s restored to revision from %s', 'event_espresso'),
+				$this->_cpt_object->labels->singular_name,
+				wp_post_revision_title((int) $_GET['revision'], false)
+			)
+				: false,
+			6  => sprintf(
+				__('%1$s published. %2$sView %1$s%3$s', 'event_espresso'),
+				$this->_cpt_object->labels->singular_name,
+				'<a href="' . esc_url(get_permalink($id)) . '">',
+				'</a>'
+			),
+			7  => sprintf(__('%1$s saved.', 'event_espresso'), $this->_cpt_object->labels->singular_name),
+			8  => sprintf(
+				__('%1$s submitted. %2$sPreview %1$s%3$s', 'event_espresso'),
+				$this->_cpt_object->labels->singular_name,
+				'<a target="_blank" href="' . esc_url(add_query_arg('preview', 'true', get_permalink($id))) . '">',
+				'</a>'
+			),
+			9  => sprintf(
+				__('%1$s scheduled for: %2$s. %3$s">Preview %1$s%3$s', 'event_espresso'),
+				$this->_cpt_object->labels->singular_name,
+				'<strong>' . date_i18n('M j, Y @ G:i', strtotime($post->post_date)) . '</strong>',
+				'<a target="_blank" href="' . esc_url(get_permalink($id)),
+				'</a>'
+			),
+			10 => sprintf(
+				__('%1$s draft updated. %2$s">Preview page%3$s', 'event_espresso'),
+				$this->_cpt_object->labels->singular_name,
+				'<a target="_blank" href="' . esc_url(add_query_arg('preview', 'true', get_permalink($id))),
+				'</a>'
+			),
+		);
+		return $messages;
+	}
+
+
+	/**
+	 * default method for the 'create_new' route for cpt admin pages.
+	 * For reference what to include in here, see wp-admin/post-new.php
+	 *
+	 * @access  protected
+	 * @return void
+	 */
+	protected function _create_new_cpt_item()
+	{
+		// gather template vars for WP_ADMIN_PATH . 'edit-form-advanced.php'
+		global $post, $title, $is_IE, $post_type, $post_type_object;
+		$post_type = $this->_cpt_routes[ $this->_req_action ];
+		$post_type_object = $this->_cpt_object;
+		$title = $post_type_object->labels->add_new_item;
+		$post = $post = get_default_post_to_edit($this->_cpt_routes[ $this->_req_action ], true);
+		add_action('admin_print_styles', array($this, 'add_new_admin_page_global'));
+		// modify the default editor title field with default title.
+		add_filter('enter_title_here', array($this, 'add_custom_editor_default_title'), 10);
+		$this->loadEditorTemplate(true);
+	}
+
+
+	/**
+	 * Enqueues auto-save and loads the editor template
+	 *
+	 * @param bool $creating
+	 */
+	private function loadEditorTemplate($creating = true)
+	{
+		global $post, $title, $is_IE, $post_type, $post_type_object;
+		// these vars are used by the template
+		$editing = true;
+		$post_ID = $post->ID;
+		if (apply_filters('FHEE__EE_Admin_Page_CPT___create_new_cpt_item__replace_editor', false, $post) === false) {
+			// only enqueue autosave when creating event (necessary to get permalink/url generated)
+			// otherwise EE doesn't support autosave fully, so to prevent user confusion we disable it in edit context.
+			if ($creating) {
+				wp_enqueue_script('autosave');
+			} else {
+				if (isset($this->_cpt_routes[ $this->_req_data['action'] ])
+					&& ! isset($this->_labels['hide_add_button_on_cpt_route'][ $this->_req_data['action'] ])
+				) {
+					$create_new_action = apply_filters(
+						'FHEE__EE_Admin_Page_CPT___edit_cpt_item__create_new_action',
+						'create_new',
+						$this
+					);
+					$post_new_file = EE_Admin_Page::add_query_args_and_nonce(
+						array(
+							'action' => $create_new_action,
+							'page'   => $this->page_slug,
+						),
+						'admin.php'
+					);
+				}
+			}
+			include_once WP_ADMIN_PATH . 'edit-form-advanced.php';
+		}
+	}
+
+
+	public function add_new_admin_page_global()
+	{
+		$admin_page = ! empty($this->_req_data['post']) ? 'post-php' : 'post-new-php';
+		?>
         <script type="text/javascript">
             adminpage = '<?php echo $admin_page; ?>';
         </script>
         <?php
-    }
-
-
-    /**
-     * default method for the 'edit' route for cpt admin pages
-     * For reference on what to put in here, refer to wp-admin/post.php
-     *
-     * @access protected
-     * @return string   template for edit cpt form
-     */
-    protected function _edit_cpt_item()
-    {
-        global $post, $title, $is_IE, $post_type, $post_type_object;
-        $post_id = isset($this->_req_data['post']) ? $this->_req_data['post'] : null;
-        $post = ! empty($post_id) ? get_post($post_id, OBJECT, 'edit') : null;
-        if (empty($post)) {
-            wp_die(__('You attempted to edit an item that doesn&#8217;t exist. Perhaps it was deleted?', 'event_espresso'));
-        }
-        if (! empty($_GET['get-post-lock'])) {
-            wp_set_post_lock($post_id);
-            wp_redirect(get_edit_post_link($post_id, 'url'));
-            exit();
-        }
-
-        // template vars for WP_ADMIN_PATH . 'edit-form-advanced.php'
-        $post_type = $this->_cpt_routes[ $this->_req_action ];
-        $post_type_object = $this->_cpt_object;
-
-        if (! wp_check_post_lock($post->ID)) {
-            wp_set_post_lock($post->ID);
-        }
-        add_action('admin_footer', '_admin_notice_post_locked');
-        if (post_type_supports($this->_cpt_routes[ $this->_req_action ], 'comments')) {
-            wp_enqueue_script('admin-comments');
-            enqueue_comment_hotkeys_js();
-        }
-        add_action('admin_print_styles', array($this, 'add_new_admin_page_global'));
-        // modify the default editor title field with default title.
-        add_filter('enter_title_here', array($this, 'add_custom_editor_default_title'), 10);
-        $this->loadEditorTemplate(false);
-    }
-
-
-
-    /**
-     * some getters
-     */
-    /**
-     * This returns the protected _cpt_model_obj property
-     *
-     * @return EE_CPT_Base
-     */
-    public function get_cpt_model_obj()
-    {
-        return $this->_cpt_model_obj;
-    }
+	}
+
+
+	/**
+	 * default method for the 'edit' route for cpt admin pages
+	 * For reference on what to put in here, refer to wp-admin/post.php
+	 *
+	 * @access protected
+	 * @return string   template for edit cpt form
+	 */
+	protected function _edit_cpt_item()
+	{
+		global $post, $title, $is_IE, $post_type, $post_type_object;
+		$post_id = isset($this->_req_data['post']) ? $this->_req_data['post'] : null;
+		$post = ! empty($post_id) ? get_post($post_id, OBJECT, 'edit') : null;
+		if (empty($post)) {
+			wp_die(__('You attempted to edit an item that doesn&#8217;t exist. Perhaps it was deleted?', 'event_espresso'));
+		}
+		if (! empty($_GET['get-post-lock'])) {
+			wp_set_post_lock($post_id);
+			wp_redirect(get_edit_post_link($post_id, 'url'));
+			exit();
+		}
+
+		// template vars for WP_ADMIN_PATH . 'edit-form-advanced.php'
+		$post_type = $this->_cpt_routes[ $this->_req_action ];
+		$post_type_object = $this->_cpt_object;
+
+		if (! wp_check_post_lock($post->ID)) {
+			wp_set_post_lock($post->ID);
+		}
+		add_action('admin_footer', '_admin_notice_post_locked');
+		if (post_type_supports($this->_cpt_routes[ $this->_req_action ], 'comments')) {
+			wp_enqueue_script('admin-comments');
+			enqueue_comment_hotkeys_js();
+		}
+		add_action('admin_print_styles', array($this, 'add_new_admin_page_global'));
+		// modify the default editor title field with default title.
+		add_filter('enter_title_here', array($this, 'add_custom_editor_default_title'), 10);
+		$this->loadEditorTemplate(false);
+	}
+
+
+
+	/**
+	 * some getters
+	 */
+	/**
+	 * This returns the protected _cpt_model_obj property
+	 *
+	 * @return EE_CPT_Base
+	 */
+	public function get_cpt_model_obj()
+	{
+		return $this->_cpt_model_obj;
+	}
 }

Spacing +77 added lines, -77 removed lines

@@ -169,11 +169,11 @@ 
             $this->_cpt_routes
         );
         // let's see if the current route has a value for cpt_object_slug if it does we use that instead of the page
-        $this->_cpt_object = isset($this->_req_data['action']) && isset($this->_cpt_routes[ $this->_req_data['action'] ])
-            ? get_post_type_object($this->_cpt_routes[ $this->_req_data['action'] ])
+        $this->_cpt_object = isset($this->_req_data['action']) && isset($this->_cpt_routes[$this->_req_data['action']])
+            ? get_post_type_object($this->_cpt_routes[$this->_req_data['action']])
             : get_post_type_object($page);
         // tweak pagenow for page loading.
-        if (! $this->_pagenow_map) {
+        if ( ! $this->_pagenow_map) {
             $this->_pagenow_map = array(
                 'create_new' => 'post-new.php',
                 'edit'       => 'post.php',
@@ -207,12 +207,12 @@ 
     {
         global $pagenow, $hook_suffix;
         // possibly reset pagenow.
-        if (! empty($this->_req_data['page'])
+        if ( ! empty($this->_req_data['page'])
             && $this->_req_data['page'] == $this->page_slug
             && ! empty($this->_req_data['action'])
-            && isset($this->_pagenow_map[ $this->_req_data['action'] ])
+            && isset($this->_pagenow_map[$this->_req_data['action']])
         ) {
-            $pagenow = $this->_pagenow_map[ $this->_req_data['action'] ];
+            $pagenow = $this->_pagenow_map[$this->_req_data['action']];
             $hook_suffix = $pagenow;
         }
     }
@@ -244,7 +244,7 @@ 
         if (empty($wp_meta_boxes)) {
             return;
         }
-        $current_metaboxes = isset($wp_meta_boxes[ $this->page_slug ]) ? $wp_meta_boxes[ $this->page_slug ] : array();
+        $current_metaboxes = isset($wp_meta_boxes[$this->page_slug]) ? $wp_meta_boxes[$this->page_slug] : array();
         foreach ($current_metaboxes as $box_context) {
             foreach ($box_context as $box_details) {
                 foreach ($box_details as $box) {
@@ -277,7 +277,7 @@ 
             $this
         );
         $containers = apply_filters(
-            'FHEE__EE_Admin_Page_CPT__' . get_class($this) . '___load_autosave_scripts_styles__containers',
+            'FHEE__EE_Admin_Page_CPT__'.get_class($this).'___load_autosave_scripts_styles__containers',
             $containers,
             $this
         );
@@ -321,7 +321,7 @@ 
     protected function _load_page_dependencies()
     {
         // we only add stuff if this is a cpt_route!
-        if (! $this->_cpt_route) {
+        if ( ! $this->_cpt_route) {
             parent::_load_page_dependencies();
             return;
         }
@@ -345,16 +345,16 @@ 
         add_filter('pre_get_shortlink', array($this, 'add_shortlink_button_to_editor'), 10, 4);
         // This basically allows us to change the title of the "publish" metabox area
         // on CPT pages by setting a 'publishbox' value in the $_labels property array in the child class.
-        if (! empty($this->_labels['publishbox'])) {
+        if ( ! empty($this->_labels['publishbox'])) {
             $box_label = is_array($this->_labels['publishbox'])
-                         && isset($this->_labels['publishbox'][ $this->_req_action ])
-                ? $this->_labels['publishbox'][ $this->_req_action ]
+                         && isset($this->_labels['publishbox'][$this->_req_action])
+                ? $this->_labels['publishbox'][$this->_req_action]
                 : $this->_labels['publishbox'];
             add_meta_box(
                 'submitdiv',
                 $box_label,
                 'post_submit_meta_box',
-                $this->_cpt_routes[ $this->_req_action ],
+                $this->_cpt_routes[$this->_req_action],
                 'side',
                 'core'
             );
@@ -365,7 +365,7 @@ 
                 'page_templates',
                 __('Page Template', 'event_espresso'),
                 array($this, 'page_template_meta_box'),
-                $this->_cpt_routes[ $this->_req_action ],
+                $this->_cpt_routes[$this->_req_action],
                 'side',
                 'default'
             );
@@ -397,7 +397,7 @@ 
         // This is for any plugins that are doing things properly
         // and hooking into the load page hook for core wp cpt routes.
         global $pagenow;
-        do_action('load-' . $pagenow);
+        do_action('load-'.$pagenow);
         $this->modify_current_screen();
         add_action('admin_enqueue_scripts', array($this, 'setup_autosave_hooks'), 30);
         // we route REALLY early.
@@ -427,8 +427,8 @@ 
                 'admin.php?page=espresso_registrations&action=contact_list',
             ),
             1 => array(
-                'edit.php?post_type=' . $this->_cpt_object->name,
-                'admin.php?page=' . $this->_cpt_object->name,
+                'edit.php?post_type='.$this->_cpt_object->name,
+                'admin.php?page='.$this->_cpt_object->name,
             ),
         );
         foreach ($routes_to_match as $route_matches) {
@@ -457,7 +457,7 @@ 
             'EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions'
         );
         $cpt_args = $custom_post_types->getDefinitions();
-        $cpt_args = isset($cpt_args[ $cpt_name ]) ? $cpt_args[ $cpt_name ]['args'] : array();
+        $cpt_args = isset($cpt_args[$cpt_name]) ? $cpt_args[$cpt_name]['args'] : array();
         $cpt_has_support = ! empty($cpt_args['page_templates']);
 
         // if the installed version of WP is > 4.7 we do some additional checks.
@@ -466,7 +466,7 @@ 
             // if there are $post_templates for this cpt, then we return false for this method because
             // that means we aren't going to load our page template manager and leave that up to the native
             // cpt template manager.
-            $cpt_has_support = ! isset($post_templates[ $cpt_name ]) ? $cpt_has_support : false;
+            $cpt_has_support = ! isset($post_templates[$cpt_name]) ? $cpt_has_support : false;
         }
 
         return $cpt_has_support;
@@ -540,7 +540,7 @@ 
 
         $statuses = $this->_cpt_model_obj->get_custom_post_statuses();
         $cur_status_label = array_key_exists($this->_cpt_model_obj->status(), $statuses)
-            ? $statuses[ $this->_cpt_model_obj->status() ]
+            ? $statuses[$this->_cpt_model_obj->status()]
             : '';
         $template_args = array(
             'cur_status'            => $this->_cpt_model_obj->status(),
@@ -555,7 +555,7 @@ 
             $template_args['statuses'] = $statuses;
         }
 
-        $template = EE_ADMIN_TEMPLATE . 'status_dropdown.template.php';
+        $template = EE_ADMIN_TEMPLATE.'status_dropdown.template.php';
         EEH_Template::display_template($template, $template_args);
     }
 
@@ -596,7 +596,7 @@ 
             : null;
         $this->_verify_nonce($nonce, 'autosave');
         // make sure we define doing autosave (cause WP isn't triggering this we want to make sure we define it)
-        if (! defined('DOING_AUTOSAVE')) {
+        if ( ! defined('DOING_AUTOSAVE')) {
             define('DOING_AUTOSAVE', true);
         }
         // if we made it here then the nonce checked out.  Let's run our methods and actions
@@ -607,7 +607,7 @@ 
             $this->_template_args['success'] = true;
         }
         do_action('AHEE__EE_Admin_Page_CPT__do_extra_autosave_stuff__global_after', $this);
-        do_action('AHEE__EE_Admin_Page_CPT__do_extra_autosave_stuff__after_' . get_class($this), $this);
+        do_action('AHEE__EE_Admin_Page_CPT__do_extra_autosave_stuff__after_'.get_class($this), $this);
         // now let's return json
         $this->_return_json();
     }
@@ -629,7 +629,7 @@ 
             return;
         }
         // set page routes and page config but ONLY if we're not viewing a custom setup cpt route as defined in _cpt_routes
-        if (! empty($this->_cpt_object)) {
+        if ( ! empty($this->_cpt_object)) {
             $this->_page_routes = array_merge(
                 array(
                     'create_new' => '_create_new_cpt_item',
@@ -660,10 +660,10 @@ 
             );
         }
         // load the next section only if this is a matching cpt route as set in the cpt routes array.
-        if (! isset($this->_cpt_routes[ $this->_req_action ])) {
+        if ( ! isset($this->_cpt_routes[$this->_req_action])) {
             return;
         }
-        $this->_cpt_route = isset($this->_cpt_routes[ $this->_req_action ]) ? true : false;
+        $this->_cpt_route = isset($this->_cpt_routes[$this->_req_action]) ? true : false;
         // add_action('FHEE__EE_Admin_Page___load_page_dependencies__after_load', array( $this, 'modify_current_screen') );
         if (empty($this->_cpt_object)) {
             $msg = sprintf(
@@ -703,7 +703,7 @@ 
         if (empty($this->_cpt_model_names)
             || (
                 ! $ignore_route_check
-                && ! isset($this->_cpt_routes[ $this->_req_action ])
+                && ! isset($this->_cpt_routes[$this->_req_action])
             ) || (
                 $this->_cpt_model_obj instanceof EE_CPT_Base
                 && $this->_cpt_model_obj->ID() === $id
@@ -720,11 +720,11 @@ 
                 'EventEspresso\core\domain\entities\custom_post_types\CustomPostTypeDefinitions'
             );
             $model_names = $custom_post_types->getCustomPostTypeModelNames($post_type);
-            if (isset($model_names[ $post_type ])) {
-                $model = EE_Registry::instance()->load_model($model_names[ $post_type ]);
+            if (isset($model_names[$post_type])) {
+                $model = EE_Registry::instance()->load_model($model_names[$post_type]);
             }
         } else {
-            $model = EE_Registry::instance()->load_model($this->_cpt_model_names[ $this->_req_action ]);
+            $model = EE_Registry::instance()->load_model($this->_cpt_model_names[$this->_req_action]);
         }
         if ($model instanceof EEM_Base) {
             $this->_cpt_model_obj = ! empty($id) ? $model->get_one_by_ID($id) : $model->create_default_object();
@@ -754,8 +754,8 @@ 
         $current_route = isset($this->_req_data['current_route'])
             ? $this->_req_data['current_route']
             : 'shouldneverwork';
-        $route_to_check = $post_type && isset($this->_cpt_routes[ $current_route ])
-            ? $this->_cpt_routes[ $current_route ]
+        $route_to_check = $post_type && isset($this->_cpt_routes[$current_route])
+            ? $this->_cpt_routes[$current_route]
             : '';
         add_filter('get_delete_post_link', array($this, 'modify_delete_post_link'), 10, 3);
         add_filter('get_edit_post_link', array($this, 'modify_edit_post_link'), 10, 3);
@@ -764,10 +764,10 @@ 
         }
         // now let's filter redirect if we're on a revision page and the revision is for an event CPT.
         $revision = isset($this->_req_data['revision']) ? $this->_req_data['revision'] : null;
-        if (! empty($revision)) {
+        if ( ! empty($revision)) {
             $action = isset($this->_req_data['action']) ? $this->_req_data['action'] : null;
             // doing a restore?
-            if (! empty($action) && $action === 'restore') {
+            if ( ! empty($action) && $action === 'restore') {
                 // get post for revision
                 $rev_post = get_post($revision);
                 $rev_parent = get_post($rev_post->post_parent);
@@ -803,7 +803,7 @@ 
     {
         $this->_set_model_object($post_id, true, 'trash');
         // if our cpt object isn't existent then get out immediately.
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
+        if ( ! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
             return;
         }
         $this->trash_cpt_item($post_id);
@@ -821,7 +821,7 @@ 
     {
         $this->_set_model_object($post_id, true, 'restore');
         // if our cpt object isn't existent then get out immediately.
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
+        if ( ! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
             return;
         }
         $this->restore_cpt_item($post_id);
@@ -839,7 +839,7 @@ 
     {
         $this->_set_model_object($post_id, true, 'delete');
         // if our cpt object isn't existent then get out immediately.
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
+        if ( ! $this->_cpt_model_obj instanceof EE_CPT_Base || $this->_cpt_model_obj->ID() !== $post_id) {
             return;
         }
         $this->delete_cpt_item($post_id);
@@ -858,7 +858,7 @@ 
     {
         $label = ! empty($this->_cpt_object) ? $this->_cpt_object->labels->singular_name : $this->page_label;
         // verify event object
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base) {
+        if ( ! $this->_cpt_model_obj instanceof EE_CPT_Base) {
             throw new EE_Error(
                 sprintf(
                     __(
@@ -914,13 +914,13 @@ 
         if ($this->_cpt_model_obj instanceof EE_CPT_Base) {
             // setup custom post status object for localize script but only if we've got a cpt object
             $statuses = $this->_cpt_model_obj->get_custom_post_statuses();
-            if (! empty($statuses)) {
+            if ( ! empty($statuses)) {
                 // get ALL statuses!
                 $statuses = $this->_cpt_model_obj->get_all_post_statuses();
                 // setup object
                 $ee_cpt_statuses = array();
                 foreach ($statuses as $status => $label) {
-                    $ee_cpt_statuses[ $status ] = array(
+                    $ee_cpt_statuses[$status] = array(
                         'label'      => $label,
                         'save_label' => sprintf(__('Save as %s', 'event_espresso'), $label),
                     );
@@ -982,7 +982,7 @@ 
                 $post->page_template = $this->_req_data['page_template'];
                 $page_templates = wp_get_theme()->get_page_templates($post);
             }
-            if ('default' != $this->_req_data['page_template'] && ! isset($page_templates[ $this->_req_data['page_template'] ])) {
+            if ('default' != $this->_req_data['page_template'] && ! isset($page_templates[$this->_req_data['page_template']])) {
                 EE_Error::add_error(__('Invalid Page Template.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
             } else {
                 update_post_meta($post_id, '_wp_page_template', $this->_req_data['page_template']);
@@ -1007,7 +1007,7 @@ 
     {
         // only do this if we're actually processing one of our CPTs
         // if our cpt object isn't existent then get out immediately.
-        if (! $this->_cpt_model_obj instanceof EE_CPT_Base) {
+        if ( ! $this->_cpt_model_obj instanceof EE_CPT_Base) {
             return;
         }
         delete_post_meta($post_id, '_wp_trash_meta_status');
@@ -1032,7 +1032,7 @@ 
         // global action
         do_action('AHEE_EE_Admin_Page_CPT__restore_revision', $post_id, $revision_id);
         // class specific action so you can limit hooking into a specific page.
-        do_action('AHEE_EE_Admin_Page_CPT_' . get_class($this) . '__restore_revision', $post_id, $revision_id);
+        do_action('AHEE_EE_Admin_Page_CPT_'.get_class($this).'__restore_revision', $post_id, $revision_id);
     }
 
 
@@ -1059,11 +1059,11 @@ 
     public function modify_current_screen()
     {
         // ONLY do this if the current page_route IS a cpt route
-        if (! $this->_cpt_route) {
+        if ( ! $this->_cpt_route) {
             return;
         }
         // routing things REALLY early b/c this is a cpt admin page
-        set_current_screen($this->_cpt_routes[ $this->_req_action ]);
+        set_current_screen($this->_cpt_routes[$this->_req_action]);
         $this->_current_screen = get_current_screen();
         $this->_current_screen->base = 'event-espresso';
         $this->_add_help_tabs(); // we make sure we add any help tabs back in!
@@ -1086,8 +1086,8 @@ 
      */
     public function add_custom_editor_default_title($title)
     {
-        return isset($this->_labels['editor_title'][ $this->_cpt_routes[ $this->_req_action ] ])
-            ? $this->_labels['editor_title'][ $this->_cpt_routes[ $this->_req_action ] ]
+        return isset($this->_labels['editor_title'][$this->_cpt_routes[$this->_req_action]])
+            ? $this->_labels['editor_title'][$this->_cpt_routes[$this->_req_action]]
             : $title;
     }
 
@@ -1103,10 +1103,10 @@ 
      */
     public function add_shortlink_button_to_editor($shortlink, $id, $context, $allow_slugs)
     {
-        if (! empty($id) && get_option('permalink_structure') !== '') {
+        if ( ! empty($id) && get_option('permalink_structure') !== '') {
             $post = get_post($id);
             if (isset($post->post_type) && $this->page_slug === $post->post_type) {
-                $shortlink = home_url('?p=' . $post->ID);
+                $shortlink = home_url('?p='.$post->ID);
             }
         }
         return $shortlink;
@@ -1139,11 +1139,11 @@ 
      */
     public function cpt_post_form_hidden_input()
     {
-        echo '<input type="hidden" name="ee_cpt_item_redirect_url" value="' . $this->_admin_base_url . '" />';
+        echo '<input type="hidden" name="ee_cpt_item_redirect_url" value="'.$this->_admin_base_url.'" />';
         // we're also going to add the route value and the current page so we can direct autosave parsing correctly
         echo '<div id="ee-cpt-hidden-inputs">';
-        echo '<input type="hidden" id="current_route" name="current_route" value="' . $this->_current_view . '" />';
-        echo '<input type="hidden" id="current_page" name="current_page" value="' . $this->page_slug . '" />';
+        echo '<input type="hidden" id="current_route" name="current_route" value="'.$this->_current_view.'" />';
+        echo '<input type="hidden" id="current_page" name="current_page" value="'.$this->page_slug.'" />';
         echo '</div>';
     }
 
@@ -1188,15 +1188,15 @@ 
     public function modify_edit_post_link($link, $id, $context)
     {
         $post = get_post($id);
-        if (! isset($this->_req_data['action'])
-            || ! isset($this->_cpt_routes[ $this->_req_data['action'] ])
-            || $post->post_type !== $this->_cpt_routes[ $this->_req_data['action'] ]
+        if ( ! isset($this->_req_data['action'])
+            || ! isset($this->_cpt_routes[$this->_req_data['action']])
+            || $post->post_type !== $this->_cpt_routes[$this->_req_data['action']]
         ) {
             return $link;
         }
         $query_args = array(
-            'action' => isset($this->_cpt_edit_routes[ $post->post_type ])
-                ? $this->_cpt_edit_routes[ $post->post_type ]
+            'action' => isset($this->_cpt_edit_routes[$post->post_type])
+                ? $this->_cpt_edit_routes[$post->post_type]
                 : 'edit',
             'post'   => $id,
         );
@@ -1219,16 +1219,16 @@ 
         $post = get_post($post_id);
 
         if (empty($this->_req_data['action'])
-            || ! isset($this->_cpt_routes[ $this->_req_data['action'] ])
+            || ! isset($this->_cpt_routes[$this->_req_data['action']])
             || ! $post instanceof WP_Post
-            || $post->post_type !== $this->_cpt_routes[ $this->_req_data['action'] ]
+            || $post->post_type !== $this->_cpt_routes[$this->_req_data['action']]
         ) {
             return $delete_link;
         }
         $this->_set_model_object($post->ID, true);
 
         // returns something like `trash_event` or `trash_attendee` or `trash_venue`
-        $action = 'trash_' . str_replace('ee_', '', strtolower(get_class($this->_cpt_model_obj)));
+        $action = 'trash_'.str_replace('ee_', '', strtolower(get_class($this->_cpt_model_obj)));
 
         return EE_Admin_Page::add_query_args_and_nonce(
             array(
@@ -1256,7 +1256,7 @@ 
         // we DO have a match so let's setup the url
         // we have to get the post to determine our route
         $post = get_post($post_id);
-        $edit_route = $this->_cpt_edit_routes[ $post->post_type ];
+        $edit_route = $this->_cpt_edit_routes[$post->post_type];
         // shared query_args
         $query_args = array('action' => $edit_route, 'post' => $post_id);
         $admin_url = $this->_admin_base_url;
@@ -1328,12 +1328,12 @@ 
         /*$current_route = isset($this->_req_data['current_route']) ? $this->_req_data['current_route'] : 'shouldneverwork';
 
         $route_to_check = $post_type && isset( $this->_cpt_routes[$current_route]) ? $this->_cpt_routes[$current_route] : '';/**/
-        $messages[ $post->post_type ] = array(
+        $messages[$post->post_type] = array(
             0  => '', // Unused. Messages start at index 1.
             1  => sprintf(
                 __('%1$s updated. %2$sView %1$s%3$s', 'event_espresso'),
                 $this->_cpt_object->labels->singular_name,
-                '<a href="' . esc_url(get_permalink($id)) . '">',
+                '<a href="'.esc_url(get_permalink($id)).'">',
                 '</a>'
             ),
             2  => __('Custom field updated', 'event_espresso'),
@@ -1348,27 +1348,27 @@ 
             6  => sprintf(
                 __('%1$s published. %2$sView %1$s%3$s', 'event_espresso'),
                 $this->_cpt_object->labels->singular_name,
-                '<a href="' . esc_url(get_permalink($id)) . '">',
+                '<a href="'.esc_url(get_permalink($id)).'">',
                 '</a>'
             ),
             7  => sprintf(__('%1$s saved.', 'event_espresso'), $this->_cpt_object->labels->singular_name),
             8  => sprintf(
                 __('%1$s submitted. %2$sPreview %1$s%3$s', 'event_espresso'),
                 $this->_cpt_object->labels->singular_name,
-                '<a target="_blank" href="' . esc_url(add_query_arg('preview', 'true', get_permalink($id))) . '">',
+                '<a target="_blank" href="'.esc_url(add_query_arg('preview', 'true', get_permalink($id))).'">',
                 '</a>'
             ),
             9  => sprintf(
                 __('%1$s scheduled for: %2$s. %3$s">Preview %1$s%3$s', 'event_espresso'),
                 $this->_cpt_object->labels->singular_name,
-                '<strong>' . date_i18n('M j, Y @ G:i', strtotime($post->post_date)) . '</strong>',
-                '<a target="_blank" href="' . esc_url(get_permalink($id)),
+                '<strong>'.date_i18n('M j, Y @ G:i', strtotime($post->post_date)).'</strong>',
+                '<a target="_blank" href="'.esc_url(get_permalink($id)),
                 '</a>'
             ),
             10 => sprintf(
                 __('%1$s draft updated. %2$s">Preview page%3$s', 'event_espresso'),
                 $this->_cpt_object->labels->singular_name,
-                '<a target="_blank" href="' . esc_url(add_query_arg('preview', 'true', get_permalink($id))),
+                '<a target="_blank" href="'.esc_url(add_query_arg('preview', 'true', get_permalink($id))),
                 '</a>'
             ),
         );
@@ -1387,10 +1387,10 @@ 
     {
         // gather template vars for WP_ADMIN_PATH . 'edit-form-advanced.php'
         global $post, $title, $is_IE, $post_type, $post_type_object;
-        $post_type = $this->_cpt_routes[ $this->_req_action ];
+        $post_type = $this->_cpt_routes[$this->_req_action];
         $post_type_object = $this->_cpt_object;
         $title = $post_type_object->labels->add_new_item;
-        $post = $post = get_default_post_to_edit($this->_cpt_routes[ $this->_req_action ], true);
+        $post = $post = get_default_post_to_edit($this->_cpt_routes[$this->_req_action], true);
         add_action('admin_print_styles', array($this, 'add_new_admin_page_global'));
         // modify the default editor title field with default title.
         add_filter('enter_title_here', array($this, 'add_custom_editor_default_title'), 10);
@@ -1415,8 +1415,8 @@ 
             if ($creating) {
                 wp_enqueue_script('autosave');
             } else {
-                if (isset($this->_cpt_routes[ $this->_req_data['action'] ])
-                    && ! isset($this->_labels['hide_add_button_on_cpt_route'][ $this->_req_data['action'] ])
+                if (isset($this->_cpt_routes[$this->_req_data['action']])
+                    && ! isset($this->_labels['hide_add_button_on_cpt_route'][$this->_req_data['action']])
                 ) {
                     $create_new_action = apply_filters(
                         'FHEE__EE_Admin_Page_CPT___edit_cpt_item__create_new_action',
@@ -1432,7 +1432,7 @@ 
                     );
                 }
             }
-            include_once WP_ADMIN_PATH . 'edit-form-advanced.php';
+            include_once WP_ADMIN_PATH.'edit-form-advanced.php';
         }
     }
 
@@ -1463,21 +1463,21 @@ 
         if (empty($post)) {
             wp_die(__('You attempted to edit an item that doesn&#8217;t exist. Perhaps it was deleted?', 'event_espresso'));
         }
-        if (! empty($_GET['get-post-lock'])) {
+        if ( ! empty($_GET['get-post-lock'])) {
             wp_set_post_lock($post_id);
             wp_redirect(get_edit_post_link($post_id, 'url'));
             exit();
         }
 
         // template vars for WP_ADMIN_PATH . 'edit-form-advanced.php'
-        $post_type = $this->_cpt_routes[ $this->_req_action ];
+        $post_type = $this->_cpt_routes[$this->_req_action];
         $post_type_object = $this->_cpt_object;
 
-        if (! wp_check_post_lock($post->ID)) {
+        if ( ! wp_check_post_lock($post->ID)) {
             wp_set_post_lock($post->ID);
         }
         add_action('admin_footer', '_admin_notice_post_locked');
-        if (post_type_supports($this->_cpt_routes[ $this->_req_action ], 'comments')) {
+        if (post_type_supports($this->_cpt_routes[$this->_req_action], 'comments')) {
             wp_enqueue_script('admin-comments');
             enqueue_comment_hotkeys_js();
         }

core/wordpress-shims.php

Indentation +71 added lines, -71 removed lines

@@ -5,91 +5,91 @@
  * it does not override any existing definition of the function in WP.
  */
 if (! function_exists('get_preview_post_link')) {
-    /**
-     * Function was added in WordPress 4.4.0
-     *
-     * @param null   $post
-     * @param array  $query_args
-     * @param string $preview_link
-     * @return mixed
-     */
-    function get_preview_post_link($post = null, $query_args = array(), $preview_link = '')
-    {
-        $post = get_post($post);
-        if (! $post) {
-            return '';
-        }
+	/**
+	 * Function was added in WordPress 4.4.0
+	 *
+	 * @param null   $post
+	 * @param array  $query_args
+	 * @param string $preview_link
+	 * @return mixed
+	 */
+	function get_preview_post_link($post = null, $query_args = array(), $preview_link = '')
+	{
+		$post = get_post($post);
+		if (! $post) {
+			return '';
+		}
 
-        $post_type_object = get_post_type_object($post->post_type);
-        if (is_post_type_viewable($post_type_object)) {
-            if (! $preview_link) {
-                $preview_link = set_url_scheme(get_permalink($post));
-            }
+		$post_type_object = get_post_type_object($post->post_type);
+		if (is_post_type_viewable($post_type_object)) {
+			if (! $preview_link) {
+				$preview_link = set_url_scheme(get_permalink($post));
+			}
 
-            $query_args['preview'] = 'true';
-            $preview_link = add_query_arg($query_args, $preview_link);
-        }
+			$query_args['preview'] = 'true';
+			$preview_link = add_query_arg($query_args, $preview_link);
+		}
 
-        /**
-         * Filters the URL used for a post preview.
-         *
-         * @since 2.0.5
-         * @since 4.0.0 Added the `$post` parameter.
-         * @param string  $preview_link URL used for the post preview.
-         * @param WP_Post $post         Post object.
-         */
-        return apply_filters('preview_post_link', $preview_link, $post);
-    }
+		/**
+		 * Filters the URL used for a post preview.
+		 *
+		 * @since 2.0.5
+		 * @since 4.0.0 Added the `$post` parameter.
+		 * @param string  $preview_link URL used for the post preview.
+		 * @param WP_Post $post         Post object.
+		 */
+		return apply_filters('preview_post_link', $preview_link, $post);
+	}
 }
 
 if (! function_exists('is_post_type_viewable')) {
-    function is_post_type_viewable($post_type)
-    {
-        if (is_scalar($post_type)) {
-            $post_type = get_post_type_object($post_type);
-            if (! $post_type) {
-                return false;
-            }
-        }
+	function is_post_type_viewable($post_type)
+	{
+		if (is_scalar($post_type)) {
+			$post_type = get_post_type_object($post_type);
+			if (! $post_type) {
+				return false;
+			}
+		}
 
-        return $post_type->publicly_queryable || ($post_type->_builtin && $post_type->public);
-    }
+		return $post_type->publicly_queryable || ($post_type->_builtin && $post_type->public);
+	}
 }
 
 if (! function_exists('wp_scripts_get_suffix')) {
-    /**
-     * Returns the suffix that can be used for the scripts.
-     *
-     * There are two suffix types, the normal one and the dev suffix.
-     *
-     * @since 5.0.0
-     *
-     * @param string $type The type of suffix to retrieve.
-     * @return string The script suffix.
-     */
-    function wp_scripts_get_suffix($type = '')
-    {
-        global $wp_version;
-        static $suffixes;
+	/**
+	 * Returns the suffix that can be used for the scripts.
+	 *
+	 * There are two suffix types, the normal one and the dev suffix.
+	 *
+	 * @since 5.0.0
+	 *
+	 * @param string $type The type of suffix to retrieve.
+	 * @return string The script suffix.
+	 */
+	function wp_scripts_get_suffix($type = '')
+	{
+		global $wp_version;
+		static $suffixes;
 
-        if ($suffixes === null) {
-            include(ABSPATH . WPINC . '/version.php'); // include an unmodified $wp_version
+		if ($suffixes === null) {
+			include(ABSPATH . WPINC . '/version.php'); // include an unmodified $wp_version
 
-            $develop_src = false !== strpos($wp_version, '-src');
+			$develop_src = false !== strpos($wp_version, '-src');
 
-            if (! defined('SCRIPT_DEBUG')) {
-                define('SCRIPT_DEBUG', $develop_src);
-            }
-            $suffix = SCRIPT_DEBUG ? '' : '.min';
-            $dev_suffix = $develop_src ? '' : '.min';
+			if (! defined('SCRIPT_DEBUG')) {
+				define('SCRIPT_DEBUG', $develop_src);
+			}
+			$suffix = SCRIPT_DEBUG ? '' : '.min';
+			$dev_suffix = $develop_src ? '' : '.min';
 
-            $suffixes = array('suffix' => $suffix, 'dev_suffix' => $dev_suffix);
-        }
+			$suffixes = array('suffix' => $suffix, 'dev_suffix' => $dev_suffix);
+		}
 
-        if ($type === 'dev') {
-            return $suffixes['dev_suffix'];
-        }
+		if ($type === 'dev') {
+			return $suffixes['dev_suffix'];
+		}
 
-        return $suffixes['suffix'];
-    }
+		return $suffixes['suffix'];
+	}
 }
\ No newline at end of file

Spacing +8 added lines, -8 removed lines

@@ -4,7 +4,7 @@ 
  * Note: this file should only be required right before calling the function the shim is for.  This is to ensure that
  * it does not override any existing definition of the function in WP.
  */
-if (! function_exists('get_preview_post_link')) {
+if ( ! function_exists('get_preview_post_link')) {
     /**
      * Function was added in WordPress 4.4.0
      *
@@ -16,13 +16,13 @@ 
     function get_preview_post_link($post = null, $query_args = array(), $preview_link = '')
     {
         $post = get_post($post);
-        if (! $post) {
+        if ( ! $post) {
             return '';
         }
 
         $post_type_object = get_post_type_object($post->post_type);
         if (is_post_type_viewable($post_type_object)) {
-            if (! $preview_link) {
+            if ( ! $preview_link) {
                 $preview_link = set_url_scheme(get_permalink($post));
             }
 
@@ -42,12 +42,12 @@ 
     }
 }
 
-if (! function_exists('is_post_type_viewable')) {
+if ( ! function_exists('is_post_type_viewable')) {
     function is_post_type_viewable($post_type)
     {
         if (is_scalar($post_type)) {
             $post_type = get_post_type_object($post_type);
-            if (! $post_type) {
+            if ( ! $post_type) {
                 return false;
             }
         }
@@ -56,7 +56,7 @@ 
     }
 }
 
-if (! function_exists('wp_scripts_get_suffix')) {
+if ( ! function_exists('wp_scripts_get_suffix')) {
     /**
      * Returns the suffix that can be used for the scripts.
      *
@@ -73,11 +73,11 @@ 
         static $suffixes;
 
         if ($suffixes === null) {
-            include(ABSPATH . WPINC . '/version.php'); // include an unmodified $wp_version
+            include(ABSPATH.WPINC.'/version.php'); // include an unmodified $wp_version
 
             $develop_src = false !== strpos($wp_version, '-src');
 
-            if (! defined('SCRIPT_DEBUG')) {
+            if ( ! defined('SCRIPT_DEBUG')) {
                 define('SCRIPT_DEBUG', $develop_src);
             }
             $suffix = SCRIPT_DEBUG ? '' : '.min';

core/services/assets/AssetManager.php

Indentation +175 added lines, -175 removed lines

@@ -23,179 +23,179 @@
 abstract class AssetManager implements AssetManagerInterface
 {
 
-    /**
-     * @var AssetCollection $assets
-     */
-    protected $assets;
-
-    /**
-     * @var DomainInterface
-     */
-    protected $domain;
-
-    /**
-     * @var Registry $registry
-     */
-    protected $registry;
-
-
-    /**
-     * AssetRegister constructor.
-     *
-     * @param DomainInterface $domain
-     * @param AssetCollection $assets
-     * @param Registry        $registry
-     */
-    public function __construct(DomainInterface $domain, AssetCollection $assets, Registry $registry)
-    {
-        $this->domain = $domain;
-        $this->assets = $assets;
-        $this->registry = $registry;
-        add_action('wp_enqueue_scripts', array($this, 'addManifestFile'), 0);
-        add_action('admin_enqueue_scripts', array($this, 'addManifestFile'), 0);
-        add_action('wp_enqueue_scripts', array($this, 'addAssets'), 2);
-        add_action('admin_enqueue_scripts', array($this, 'addAssets'), 2);
-    }
-
-
-    /**
-     * @since $VID:$
-     * @return string
-     */
-    public function assetNamespace()
-    {
-        return $this->domain->assetNamespace();
-    }
-
-
-    /**
-     * @return void
-     * @throws DuplicateCollectionIdentifierException
-     * @throws InvalidDataTypeException
-     * @throws InvalidEntityException
-     * @since 4.9.62.p
-     */
-    public function addManifestFile()
-    {
-        // if a manifest file has already been added for this domain, then just return
-        if ($this->assets->has($this->domain->assetNamespace())) {
-            return;
-        }
-        $asset = new ManifestFile($this->domain);
-        $this->assets->add($asset, $this->domain->assetNamespace());
-    }
-
-
-    /**
-     * @return ManifestFile[]
-     * @since 4.9.62.p
-     */
-    public function getManifestFile()
-    {
-        return $this->assets->getManifestFiles();
-    }
-
-
-    /**
-     * @param string $handle
-     * @param string $source
-     * @param array  $dependencies
-     * @param bool   $load_in_footer
-     * @return JavascriptAsset
-     * @throws DuplicateCollectionIdentifierException
-     * @throws InvalidDataTypeException
-     * @throws InvalidEntityException
-     * @since 4.9.62.p
-     */
-    public function addJavascript(
-        $handle,
-        $source,
-        array $dependencies = array(),
-        $load_in_footer = true
-    ) {
-        $asset = new JavascriptAsset(
-            $handle,
-            $source,
-            $dependencies,
-            $load_in_footer,
-            $this->domain
-        );
-        $this->assets->add($asset, $handle);
-        return $asset;
-    }
-
-
-    /**
-     * @param string $handle
-     * @param array  $dependencies
-     * @param bool   $load_in_footer
-     * @return JavascriptAsset
-     * @throws DuplicateCollectionIdentifierException
-     * @throws InvalidDataTypeException
-     * @throws InvalidEntityException
-     * @throws DomainException
-     * @since $VID:$
-     */
-    public function addVendorJavascript(
-        $handle,
-        array $dependencies = array(),
-        $load_in_footer = true
-    ) {
-        $dev_suffix = wp_scripts_get_suffix('dev');
-        $vendor_path = $this->domain->pluginUrl() . 'assets/vendor/';
-        return $this->addJavascript(
-            $handle,
-            "{$vendor_path}{$handle}{$dev_suffix}.js",
-            $dependencies,
-            $load_in_footer
-        );
-    }
-
-
-
-    /**
-     * @param string $handle
-     * @param string $source
-     * @param array  $dependencies
-     * @param string $media
-     * @return StylesheetAsset
-     * @throws DuplicateCollectionIdentifierException
-     * @throws InvalidDataTypeException
-     * @throws InvalidEntityException
-     * @since 4.9.62.p
-     */
-    public function addStylesheet(
-        $handle,
-        $source,
-        array $dependencies = array(),
-        $media = 'all'
-    ) {
-        $asset = new StylesheetAsset(
-            $handle,
-            $source,
-            $dependencies,
-            $this->domain,
-            $media
-        );
-        $this->assets->add($asset, $handle);
-        return $asset;
-    }
-
-
-    /**
-     * @param string $handle
-     * @return bool
-     * @since 4.9.62.p
-     */
-    public function enqueueAsset($handle)
-    {
-        if ($this->assets->has($handle)) {
-            $asset = $this->assets->get($handle);
-            if ($asset->isRegistered()) {
-                $asset->enqueueAsset();
-                return true;
-            }
-        }
-        return false;
-    }
+	/**
+	 * @var AssetCollection $assets
+	 */
+	protected $assets;
+
+	/**
+	 * @var DomainInterface
+	 */
+	protected $domain;
+
+	/**
+	 * @var Registry $registry
+	 */
+	protected $registry;
+
+
+	/**
+	 * AssetRegister constructor.
+	 *
+	 * @param DomainInterface $domain
+	 * @param AssetCollection $assets
+	 * @param Registry        $registry
+	 */
+	public function __construct(DomainInterface $domain, AssetCollection $assets, Registry $registry)
+	{
+		$this->domain = $domain;
+		$this->assets = $assets;
+		$this->registry = $registry;
+		add_action('wp_enqueue_scripts', array($this, 'addManifestFile'), 0);
+		add_action('admin_enqueue_scripts', array($this, 'addManifestFile'), 0);
+		add_action('wp_enqueue_scripts', array($this, 'addAssets'), 2);
+		add_action('admin_enqueue_scripts', array($this, 'addAssets'), 2);
+	}
+
+
+	/**
+	 * @since $VID:$
+	 * @return string
+	 */
+	public function assetNamespace()
+	{
+		return $this->domain->assetNamespace();
+	}
+
+
+	/**
+	 * @return void
+	 * @throws DuplicateCollectionIdentifierException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidEntityException
+	 * @since 4.9.62.p
+	 */
+	public function addManifestFile()
+	{
+		// if a manifest file has already been added for this domain, then just return
+		if ($this->assets->has($this->domain->assetNamespace())) {
+			return;
+		}
+		$asset = new ManifestFile($this->domain);
+		$this->assets->add($asset, $this->domain->assetNamespace());
+	}
+
+
+	/**
+	 * @return ManifestFile[]
+	 * @since 4.9.62.p
+	 */
+	public function getManifestFile()
+	{
+		return $this->assets->getManifestFiles();
+	}
+
+
+	/**
+	 * @param string $handle
+	 * @param string $source
+	 * @param array  $dependencies
+	 * @param bool   $load_in_footer
+	 * @return JavascriptAsset
+	 * @throws DuplicateCollectionIdentifierException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidEntityException
+	 * @since 4.9.62.p
+	 */
+	public function addJavascript(
+		$handle,
+		$source,
+		array $dependencies = array(),
+		$load_in_footer = true
+	) {
+		$asset = new JavascriptAsset(
+			$handle,
+			$source,
+			$dependencies,
+			$load_in_footer,
+			$this->domain
+		);
+		$this->assets->add($asset, $handle);
+		return $asset;
+	}
+
+
+	/**
+	 * @param string $handle
+	 * @param array  $dependencies
+	 * @param bool   $load_in_footer
+	 * @return JavascriptAsset
+	 * @throws DuplicateCollectionIdentifierException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidEntityException
+	 * @throws DomainException
+	 * @since $VID:$
+	 */
+	public function addVendorJavascript(
+		$handle,
+		array $dependencies = array(),
+		$load_in_footer = true
+	) {
+		$dev_suffix = wp_scripts_get_suffix('dev');
+		$vendor_path = $this->domain->pluginUrl() . 'assets/vendor/';
+		return $this->addJavascript(
+			$handle,
+			"{$vendor_path}{$handle}{$dev_suffix}.js",
+			$dependencies,
+			$load_in_footer
+		);
+	}
+
+
+
+	/**
+	 * @param string $handle
+	 * @param string $source
+	 * @param array  $dependencies
+	 * @param string $media
+	 * @return StylesheetAsset
+	 * @throws DuplicateCollectionIdentifierException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidEntityException
+	 * @since 4.9.62.p
+	 */
+	public function addStylesheet(
+		$handle,
+		$source,
+		array $dependencies = array(),
+		$media = 'all'
+	) {
+		$asset = new StylesheetAsset(
+			$handle,
+			$source,
+			$dependencies,
+			$this->domain,
+			$media
+		);
+		$this->assets->add($asset, $handle);
+		return $asset;
+	}
+
+
+	/**
+	 * @param string $handle
+	 * @return bool
+	 * @since 4.9.62.p
+	 */
+	public function enqueueAsset($handle)
+	{
+		if ($this->assets->has($handle)) {
+			$asset = $this->assets->get($handle);
+			if ($asset->isRegistered()) {
+				$asset->enqueueAsset();
+				return true;
+			}
+		}
+		return false;
+	}
 }

Spacing +1 added lines, -1 removed lines

@@ -142,7 +142,7 @@
         $load_in_footer = true
     ) {
         $dev_suffix = wp_scripts_get_suffix('dev');
-        $vendor_path = $this->domain->pluginUrl() . 'assets/vendor/';
+        $vendor_path = $this->domain->pluginUrl().'assets/vendor/';
         return $this->addJavascript(
             $handle,
             "{$vendor_path}{$handle}{$dev_suffix}.js",

core/services/assets/AssetManagerInterface.php

Indentation +88 added lines, -88 removed lines

@@ -20,92 +20,92 @@
  */
 interface AssetManagerInterface
 {
-    /**
-     * @since $VID:$
-     * @return string
-     */
-    public function assetNamespace();
-
-    /**
-     * @since 4.9.62.p
-     */
-    public function addAssets();
-
-
-    /**
-     * @return ManifestFile
-     * @throws DuplicateCollectionIdentifierException
-     * @throws InvalidDataTypeException
-     * @throws InvalidEntityException
-     * @since 4.9.62.p
-     */
-    public function addManifestFile();
-
-
-    /**
-     * @return ManifestFile[]
-     * @since 4.9.62.p
-     */
-    public function getManifestFile();
-
-
-    /**
-     * @param string $handle
-     * @param string $source
-     * @param array  $dependencies
-     * @param bool   $load_in_footer
-     * @return JavascriptAsset
-     * @throws DuplicateCollectionIdentifierException
-     * @throws InvalidDataTypeException
-     * @throws InvalidEntityException
-     * @since 4.9.62.p
-     */
-    public function addJavascript(
-        $handle,
-        $source,
-        array $dependencies = array(),
-        $load_in_footer = true
-    );
-
-
-    /**
-     * @since $VID:$
-     * @param string $handle
-     * @param array  $dependencies
-     * @param bool   $load_in_footer
-     * @return JavascriptAsset
-     */
-    public function addVendorJavascript(
-        $handle,
-        array $dependencies = array(),
-        $load_in_footer = true
-    );
-
-
-
-    /**
-     * @param string $handle
-     * @param string $source
-     * @param array  $dependencies
-     * @param string $media
-     * @return StylesheetAsset
-     * @throws DuplicateCollectionIdentifierException
-     * @throws InvalidDataTypeException
-     * @throws InvalidEntityException
-     * @since 4.9.62.p
-     */
-    public function addStylesheet(
-        $handle,
-        $source,
-        array $dependencies = array(),
-        $media = 'all'
-    );
-
-
-    /**
-     * @param string $handle
-     * @return bool
-     * @since 4.9.62.p
-     */
-    public function enqueueAsset($handle);
+	/**
+	 * @since $VID:$
+	 * @return string
+	 */
+	public function assetNamespace();
+
+	/**
+	 * @since 4.9.62.p
+	 */
+	public function addAssets();
+
+
+	/**
+	 * @return ManifestFile
+	 * @throws DuplicateCollectionIdentifierException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidEntityException
+	 * @since 4.9.62.p
+	 */
+	public function addManifestFile();
+
+
+	/**
+	 * @return ManifestFile[]
+	 * @since 4.9.62.p
+	 */
+	public function getManifestFile();
+
+
+	/**
+	 * @param string $handle
+	 * @param string $source
+	 * @param array  $dependencies
+	 * @param bool   $load_in_footer
+	 * @return JavascriptAsset
+	 * @throws DuplicateCollectionIdentifierException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidEntityException
+	 * @since 4.9.62.p
+	 */
+	public function addJavascript(
+		$handle,
+		$source,
+		array $dependencies = array(),
+		$load_in_footer = true
+	);
+
+
+	/**
+	 * @since $VID:$
+	 * @param string $handle
+	 * @param array  $dependencies
+	 * @param bool   $load_in_footer
+	 * @return JavascriptAsset
+	 */
+	public function addVendorJavascript(
+		$handle,
+		array $dependencies = array(),
+		$load_in_footer = true
+	);
+
+
+
+	/**
+	 * @param string $handle
+	 * @param string $source
+	 * @param array  $dependencies
+	 * @param string $media
+	 * @return StylesheetAsset
+	 * @throws DuplicateCollectionIdentifierException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidEntityException
+	 * @since 4.9.62.p
+	 */
+	public function addStylesheet(
+		$handle,
+		$source,
+		array $dependencies = array(),
+		$media = 'all'
+	);
+
+
+	/**
+	 * @param string $handle
+	 * @return bool
+	 * @since 4.9.62.p
+	 */
+	public function enqueueAsset($handle);
 }