+global\EEM_Message::delete_old_messages()

Complexity

Conditions	4
Paths	4

Size

Total Lines	63
Code Lines	25

Duplication

Lines	9
Ratio	14.29 %

Importance

Changes

0

<?php if ( ! defined('EVENT_ESPRESSO_VERSION')) {
    public function delete_old_messages($delete_threshold = 6)
    {
        $number_deleted = 0;
        /**
         * Allows code to change the boundary for what messages are kept.
         * Uses the value of the `delete_threshold` variable by default.
         *
         * @param int $seconds seconds that will be subtracted from the timestamp for now.
         * @return int
         */
        $time_to_leave_alone = absint(
            apply_filters(
                'FHEE__EEM_Message__delete_old_messages__time_to_leave_alone',
                ((int) $delete_threshold) * MONTH_IN_SECONDS
            )
        );


        /**
         * Allows code to change what message stati are ignored when deleting.
         * Defaults to only ignore EEM_Message::status_idle messages.
         *
         * @param string $message_stati_to_keep  An array of message statuses that will be ignored when deleting.
         */
        $message_stati_to_keep = (array) apply_filters(
            'FHEE__EEM_Message__delete_old_messages__message_stati_to_keep',
            array(
                EEM_Message::status_idle
            )
        );

        //first get all the ids of messages being deleted
        $message_ids_to_delete = EEM_Message::instance()->get_col(
            array(
                0 => array(
                    'STS_ID' => array('NOT_IN', $message_stati_to_keep),
                    'MSG_modified' => array('<', time() - $time_to_leave_alone)
                )
            )
        );

        if(! empty($message_ids_to_delete) && is_array($message_ids_to_delete)) {
            global $wpdb;
            $number_deleted = $wpdb->query('
                DELETE
                FROM ' . $this->table() . '
                WHERE
                    MSG_ID IN (' . implode(",", $message_ids_to_delete) . ')
            ');
        }

        /**
         * This will get called if the number of records deleted 0 or greater.  So a successful deletion is one where
         * there were no errors.  An unsuccessful deletion is where there were errors.  Keep that in mind for the actions
         * below.
         */
        if ($number_deleted !== false) {
            do_action('AHEE__EEM_Message__delete_old_messages__after_successful_deletion', $message_ids_to_delete, $number_deleted);
        } else {
            do_action('AHEE__EEM_Message__delete_old_messages__after_deletion_fail', $message_ids_to_delete, $number_deleted);
        }
        return $number_deleted;
    }