public static function course_deleted(\core\event\course_deleted $event) {
        global $DB;

        if (!enrol_is_enabled('meta')) {
            // This is slow, let enrol_meta_sync() deal with disabled plugin.
            return true;
        }

        // Does anything want to sync with this parent?
        if (!$enrols = $DB->get_records('enrol', array('customint1' => $event->objectid, 'enrol' => 'meta'),
                'courseid ASC, id ASC')) {
            return true;
        }

        $plugin = enrol_get_plugin('meta');
        $unenrolaction = $plugin->get_config('unenrolaction', ENROL_EXT_REMOVED_SUSPENDNOROLES);

        if ($unenrolaction == ENROL_EXT_REMOVED_UNENROL) {
            // Simple, just delete this instance which purges all enrolments,
            // admins were warned that this is risky setting!
            foreach ($enrols as $enrol) {
                $plugin->delete_instance($enrol);
            }
            return true;
        }

        foreach ($enrols as $enrol) {
            if ($unenrolaction == ENROL_EXT_REMOVED_SUSPEND or $unenrolaction == ENROL_EXT_REMOVED_SUSPENDNOROLES) {
                // This makes all enrolments suspended very quickly.
                $plugin->update_status($enrol, ENROL_INSTANCE_DISABLED);
            }
            if ($unenrolaction == ENROL_EXT_REMOVED_SUSPENDNOROLES) {
                $context = context_course::instance($enrol->courseid);
                role_unassign_all(array('contextid'=>$context->id, 'component'=>'enrol_meta', 'itemid'=>$enrol->id));
            }
        }

        return true;
    }
public static function course_deleted(\core\event\course_deleted $event) {
        global $DB;

        if (!enrol_is_enabled('meta')) {
            // This is slow, let enrol_meta_sync() deal with disabled plugin.
            return true;
        }

        // Does anything want to sync with this parent?
        if (!$enrols = $DB->get_records('enrol', array('customint1' => $event->objectid, 'enrol' => 'meta'),
                'courseid ASC, id ASC')) {
            return true;
        }

        $plugin = enrol_get_plugin('meta');
        $unenrolaction = $plugin->get_config('unenrolaction', ENROL_EXT_REMOVED_SUSPENDNOROLES);

        if ($unenrolaction == ENROL_EXT_REMOVED_UNENROL) {
            // Simple, just delete this instance which purges all enrolments,
            // admins were warned that this is risky setting!
            foreach ($enrols as $enrol) {
                $plugin->delete_instance($enrol);
            }
            return true;
        }

        foreach ($enrols as $enrol) {
            if ($unenrolaction == ENROL_EXT_REMOVED_SUSPEND or $unenrolaction == ENROL_EXT_REMOVED_SUSPENDNOROLES) {
                // This makes all enrolments suspended very quickly.
                $plugin->update_status($enrol, ENROL_INSTANCE_DISABLED);
            }
            if ($unenrolaction == ENROL_EXT_REMOVED_SUSPENDNOROLES) {
                $context = context_course::instance($enrol->courseid);
                role_unassign_all(array('contextid'=>$context->id, 'component'=>'enrol_meta', 'itemid'=>$enrol->id));
            }
        }

        return true;
    }
public static function course_deleted ( \ core \ event \ course_deleted $ event ) { global $ DB ; if ( ! enrol_is_enabled ( 'meta' ) ) { // This is slow, let enrol_meta_sync() deal with disabled plugin. return true ; } // Does anything want to sync with this parent? if ( ! $ enrols = $ DB -> get_records ( 'enrol' , array ( 'customint1' => $ event -> objectid , 'enrol' => 'meta' ) , 'courseid ASC, id ASC' ) ) { return true ; } $ plugin = enrol_get_plugin ( 'meta' ) ; $ unenrolaction = $ plugin -> get_config ( 'unenrolaction' , ENROL_EXT_REMOVED_SUSPENDNOROLES ) ; if ( $ unenrolaction == ENROL_EXT_REMOVED_UNENROL ) { // Simple, just delete this instance which purges all enrolments, // admins were warned that this is risky setting! foreach ( $ enrols as $ enrol ) { $ plugin -> delete_instance ( $ enrol ) ; } return true ; } foreach ( $ enrols as $ enrol ) { if ( $ unenrolaction == ENROL_EXT_REMOVED_SUSPEND or $ unenrolaction == ENROL_EXT_REMOVED_SUSPENDNOROLES ) { // This makes all enrolments suspended very quickly. $ plugin -> update_status ( $ enrol , ENROL_INSTANCE_DISABLED ) ; } if ( $ unenrolaction == ENROL_EXT_REMOVED_SUSPENDNOROLES ) { $ context = context_course :: instance ( $ enrol -> courseid ) ; role_unassign_all ( array ( 'contextid' => $ context -> id , 'component' => 'enrol_meta' , 'itemid' => $ enrol -> id ) ) ; } } return true ; }
Triggered via course_deleted event.

@param \core\event\course_deleted $event
@return bool true on success
Triggered via course_deleted event .