C:/xampp/htdocs/moodle/enrol/category/lib.php

Go to the documentation of this file.

<?php

// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

defined('MOODLE_INTERNAL') || die();

class enrol_category_plugin extends enrol_plugin {

    public function instance_deleteable($instance) {
        global $DB;

        if (!enrol_is_enabled('category')) {
            return true;
        }
        // allow delete only when no synced users here
        return !$DB->record_exists('user_enrolments', array('enrolid'=>$instance->id));
    }

    public function get_newinstance_link($courseid) {
        // instances are added automatically as necessary
        return NULL;
    }

    public function cron() {
        global $CFG;

        if (!enrol_is_enabled('category')) {
            return;
        }

        require_once("$CFG->dirroot/enrol/category/locallib.php");
        enrol_category_sync_full();
    }

    public function course_updated($inserted, $course, $data) {
        global $CFG;

        if (!enrol_is_enabled('category')) {
            return;
        }

        // sync category enrols
        require_once("$CFG->dirroot/enrol/category/locallib.php");
        enrol_category_sync_course($course);
    }
}