enrol/meta/db/uninstall.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Meta link enrolment plugin uninstallation.
  19  *
  20  * @package    enrol_meta
  21  * @copyright  2011 Petr Skoda {@link http://skodak.org}
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 defined('MOODLE_INTERNAL') || die();
  26
  27 function xmldb_enrol_meta_uninstall() {
  28     global $CFG, $DB;
  29
  30     $meta = enrol_get_plugin('meta');
  31     $rs = $DB->get_recordset('enrol', array('enrol'=>'meta'));
  32     foreach ($rs as $instance) {
  33         $meta->delete_instance($instance);
  34     }
  35     $rs->close();
  36
  37     role_unassign_all(array('component'=>'enrol_meta'));
  38
  39     return true;
  40 }