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99 lines
2.7 KiB
PHP
99 lines
2.7 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Category enrolment plugin.
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*
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* @package enrol
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* @subpackage category
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* @copyright 2010 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* category enrolment plugin implementation.
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* @author Petr Skoda
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class enrol_category_plugin extends enrol_plugin {
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/**
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* Is it possible to delete enrol instance via standard UI?
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*
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* @param object $instance
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* @return bool
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*/
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public function instance_deleteable($instance) {
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global $DB;
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if (!enrol_is_enabled('category')) {
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return true;
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}
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// allow delete only when no synced users here
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return !$DB->record_exists('user_enrolments', array('enrolid'=>$instance->id));
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}
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/**
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* Returns link to page which may be used to add new instance of enrolment plugin in course.
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* @param int $courseid
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* @return moodle_url page url
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*/
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public function get_newinstance_link($courseid) {
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// instances are added automatically as necessary
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return NULL;
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}
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/**
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* Called for all enabled enrol plugins that returned true from is_cron_required().
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* @return void
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*/
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public function cron() {
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global $CFG;
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if (!enrol_is_enabled('category')) {
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return;
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}
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require_once("$CFG->dirroot/enrol/category/locallib.php");
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enrol_category_sync_full();
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}
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/**
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* Called after updating/inserting course.
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*
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* @param bool $inserted true if course just inserted
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* @param object $course
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* @param object $data form data
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* @return void
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*/
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public function course_updated($inserted, $course, $data) {
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global $CFG;
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if (!enrol_is_enabled('category')) {
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return;
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}
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// sync category enrols
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require_once("$CFG->dirroot/enrol/category/locallib.php");
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enrol_category_sync_course($course);
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}
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}
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