[Summary view] [Print] [Text view]

   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   * Atto upgrade script.
  19   *
  20   * @package    editor_atto
  21   * @copyright  2014 Damyon Wiese
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  /**
  28   * Run all Atto upgrade steps between the current DB version and the current version on disk.
  29   * @param int $oldversion The old version of atto in the DB.
  30   * @return bool
  31   */
  32  function xmldb_editor_atto_upgrade($oldversion) {
  33      global $CFG, $DB;
  34  
  35      $dbman = $DB->get_manager();
  36  
  37      if ($oldversion < 2014032800) {
  38          // Make Atto the default.
  39          $currenteditors = $CFG->texteditors;
  40          $neweditors = array();
  41  
  42          $list = explode(',', $currenteditors);
  43          array_push($neweditors, 'atto');
  44          foreach ($list as $editor) {
  45              if ($editor != 'atto') {
  46                  array_push($neweditors, $editor);
  47              }
  48          }
  49  
  50          set_config('texteditors', implode(',', $neweditors));
  51          upgrade_plugin_savepoint(true, 2014032800, 'editor', 'atto');
  52      }
  53  
  54      // Moodle v2.7.0 release upgrade line.
  55      // Put any upgrade step following this.
  56      if ($oldversion < 2014081400) {
  57  
  58          // Define table editor_atto_autosave to be created.
  59          $table = new xmldb_table('editor_atto_autosave');
  60  
  61          // Adding fields to table editor_atto_autosave.
  62          $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
  63          $table->add_field('elementid', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, null);
  64          $table->add_field('contextid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
  65          $table->add_field('pagehash', XMLDB_TYPE_CHAR, '64', null, XMLDB_NOTNULL, null, null);
  66          $table->add_field('userid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
  67          $table->add_field('drafttext', XMLDB_TYPE_TEXT, null, null, XMLDB_NOTNULL, null, null);
  68          $table->add_field('draftid', XMLDB_TYPE_INTEGER, '10', null, null, null, null);
  69          $table->add_field('pageinstance', XMLDB_TYPE_CHAR, '64', null, XMLDB_NOTNULL, null, null);
  70  
  71          // Adding keys to table editor_atto_autosave.
  72          $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
  73          $table->add_key('autosave_uniq_key', XMLDB_KEY_UNIQUE, array('elementid', 'contextid', 'userid', 'pagehash'));
  74  
  75          // Conditionally launch create table for editor_atto_autosave.
  76          if (!$dbman->table_exists($table)) {
  77              $dbman->create_table($table);
  78          }
  79  
  80          // Atto savepoint reached.
  81          upgrade_plugin_savepoint(true, 2014081400, 'editor', 'atto');
  82      }
  83  
  84      if ($oldversion < 2014081900) {
  85  
  86          // Define field timemodified to be added to editor_atto_autosave.
  87          $table = new xmldb_table('editor_atto_autosave');
  88          $field = new xmldb_field('timemodified', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'pageinstance');
  89  
  90          // Conditionally launch add field timemodified.
  91          if (!$dbman->field_exists($table, $field)) {
  92              $dbman->add_field($table, $field);
  93          }
  94  
  95          // Atto savepoint reached.
  96          upgrade_plugin_savepoint(true, 2014081900, 'editor', 'atto');
  97      }
  98  
  99      // Moodle v2.8.0 release upgrade line.
 100      // Put any upgrade step following this.
 101  
 102      return true;
 103  }