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   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   * This file keeps track of upgrades to the guest enrolment plugin.
  19   *
  20   * @package    enrol_guest
  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_guest_upgrade($oldversion) {
  28      global $CFG, $DB, $OUTPUT;
  29  
  30      $dbman = $DB->get_manager();
  31  
  32      // Moodle v2.2.0 release upgrade line
  33      // Put any upgrade step following this
  34  
  35      if ($oldversion < 2011112901) {
  36          // convert all null passwords to empty strings
  37          $DB->set_field('enrol', 'password', '', array('enrol'=>'guest', 'password'=>null));
  38  
  39          upgrade_plugin_savepoint(true, 2011112901, 'enrol', 'guest');
  40      }
  41  
  42      // Moodle v2.3.0 release upgrade line
  43      // Put any upgrade step following this
  44  
  45  
  46      // Moodle v2.4.0 release upgrade line
  47      // Put any upgrade step following this
  48  
  49  
  50      // Moodle v2.5.0 release upgrade line.
  51      // Put any upgrade step following this.
  52  
  53  
  54      // Moodle v2.6.0 release upgrade line.
  55      // Put any upgrade step following this.
  56  
  57      // Moodle v2.7.0 release upgrade line.
  58      // Put any upgrade step following this.
  59  
  60      // Moodle v2.8.0 release upgrade line.
  61      // Put any upgrade step following this.
  62  
  63      return true;
  64  }
  65  
  66