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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   * Standard log store upgrade.
  19   *
  20   * @package    logstore_standard
  21   * @copyright  2014 Petr Skoda
  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_logstore_standard_upgrade($oldversion) {
  28      global $CFG, $DB;
  29  
  30      $dbman = $DB->get_manager();
  31  
  32      // Moodle v2.8.0 release upgrade line.
  33      // Put any upgrade step following this.
  34  
  35      // Moodle v2.9.0 release upgrade line.
  36      // Put any upgrade step following this.
  37  
  38      // Moodle v3.0.0 release upgrade line.
  39      // Put any upgrade step following this.
  40  
  41      if ($oldversion < 2016041200) {
  42          // This could take a long time. Unfortunately, no way to know how long, and no way to do progress, so setting for 1 hour.
  43          upgrade_set_timeout(3600);
  44  
  45          // Define key contextid (foreign) to be added to logstore_standard_log.
  46          $table = new xmldb_table('logstore_standard_log');
  47          $key = new xmldb_key('contextid', XMLDB_KEY_FOREIGN, array('contextid'), 'context', array('id'));
  48  
  49          // Launch add key contextid.
  50          $dbman->add_key($table, $key);
  51  
  52          // Standard savepoint reached.
  53          upgrade_plugin_savepoint(true, 2016041200, 'logstore', 'standard');
  54      }
  55  
  56      // Moodle v3.1.0 release upgrade line.
  57      // Put any upgrade step following this.
  58  
  59      return true;
  60  }