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Differences Between: [Versions 310 and 400] [Versions 311 and 400] [Versions 39 and 400] [Versions 400 and 401] [Versions 400 and 402] [Versions 400 and 403]

   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   * Upgrade code for popup message processor
  19   *
  20   * @package   message_popup
  21   * @copyright 2008 Luis Rodrigues
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU Public License
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  /**
  28   * Upgrade code for the popup message processor
  29   *
  30   * @param int $oldversion The version that we are upgrading from
  31   */
  32  function xmldb_message_popup_upgrade($oldversion) {
  33      global $DB;
  34  
  35      // Automatically generated Moodle v3.6.0 release upgrade line.
  36      // Put any upgrade step following this.
  37  
  38      // Automatically generated Moodle v3.7.0 release upgrade line.
  39      // Put any upgrade step following this.
  40  
  41      // Automatically generated Moodle v3.8.0 release upgrade line.
  42      // Put any upgrade step following this.
  43  
  44      if ($oldversion < 2020020600) {
  45          // Clean up orphaned popup notification records.
  46          $fromsql = "FROM {message_popup_notifications} mpn
  47                 LEFT JOIN {notifications} n
  48                        ON mpn.notificationid = n.id
  49                     WHERE n.id IS NULL";
  50          $total = $DB->count_records_sql("SELECT COUNT(mpn.id) " . $fromsql);
  51          if ($total > 0) {
  52              $i = 0;
  53              $pbar = new progress_bar('deletepopupnotification', 500, true);
  54              do {
  55                  if ($popupnotifications = $DB->get_records_sql("SELECT mpn.id " . $fromsql, null, 0, 1000)) {
  56                      list($insql, $inparams) = $DB->get_in_or_equal(array_keys($popupnotifications));
  57                      $DB->delete_records_select('message_popup_notifications', "id $insql", $inparams);
  58                      // Update progress.
  59                      $i += count($inparams);
  60                      $pbar->update($i, $total, "Cleaning up orphaned popup notification records - $i/$total.");
  61                  }
  62              } while ($popupnotifications);
  63          }
  64  
  65          // Popup message processor savepoint reached.
  66          upgrade_plugin_savepoint(true, 2020020600, 'message', 'popup');
  67      }
  68  
  69      // Automatically generated Moodle v3.9.0 release upgrade line.
  70      // Put any upgrade step following this.
  71  
  72      // Automatically generated Moodle v4.0.0 release upgrade line.
  73      // Put any upgrade step following this.
  74  
  75      return true;
  76  }