grade/grading/form/guide/db/upgrade.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  * This file keeps track of upgrades to the marking guide grading method.
  19  *
  20  * @package   gradingform_guide
  21  * @category  upgrade
  22  * @copyright 2016 Jun Pataleta
  23  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24  */
  25
  26 defined('MOODLE_INTERNAL') || die();
  27
  28 /**
  29  * Marking guide grading method upgrade task.
  30  *
  31  * @param int $oldversion The version we are upgrading form.
  32  * @return bool Returns true on success.
  33  * @throws coding_exception
  34  * @throws downgrade_exception
  35  * @throws upgrade_exception
  36  */
  37 function xmldb_gradingform_guide_upgrade($oldversion) {
  38     global $DB;
  39
  40     if ($oldversion < 2016051100) {
  41         // Clean up empty string or null marking guide comments.
  42         $sql = $DB->sql_isempty('gradingform_guide_comments', 'description', true, true);
  43         $sql .= " OR description IS NULL ";
  44         $DB->delete_records_select('gradingform_guide_comments', $sql);
  45         // Main savepoint reached.
  46         upgrade_plugin_savepoint(true, 2016051100, 'gradingform', 'guide');
  47     }
  48
  49     // Moodle v3.1.0 release upgrade line.
  50     // Put any upgrade step following this.
  51
  52     // Automatically generated Moodle v3.2.0 release upgrade line.
  53     // Put any upgrade step following this.
  54
  55     // Automatically generated Moodle v3.3.0 release upgrade line.
  56     // Put any upgrade step following this.
  57
  58     // Automatically generated Moodle v3.4.0 release upgrade line.
  59     // Put any upgrade step following this.
  60
  61     return true;
  62 }