[Summary view] [Print] [Text view]

   1  <?php
   2  // This file keeps track of upgrades to
   3  // the glossary module
   4  //
   5  // Sometimes, changes between versions involve
   6  // alterations to database structures and other
   7  // major things that may break installations.
   8  //
   9  // The upgrade function in this file will attempt
  10  // to perform all the necessary actions to upgrade
  11  // your older installation to the current version.
  12  //
  13  // If there's something it cannot do itself, it
  14  // will tell you what you need to do.
  15  //
  16  // The commands in here will all be database-neutral,
  17  // using the methods of database_manager class
  18  //
  19  // Please do not forget to use upgrade_set_timeout()
  20  // before any action that may take longer time to finish.
  21  
  22  function xmldb_glossary_upgrade($oldversion) {
  23      global $CFG, $DB;
  24  
  25      $dbman = $DB->get_manager();
  26  
  27      // Moodle v2.8.0 release upgrade line.
  28      // Put any upgrade step following this.
  29  
  30      // Moodle v2.9.0 release upgrade line.
  31      // Put any upgrade step following this.
  32  
  33      if ($oldversion < 2015060200) {
  34  
  35          // Define field showtabs to be added to glossary_formats.
  36          $table = new xmldb_table('glossary_formats');
  37          $field = new xmldb_field('showtabs', XMLDB_TYPE_CHAR, '100', null, null, null, null, 'showgroup');
  38  
  39          // Conditionally launch add field showtabs.
  40          if (!$dbman->field_exists($table, $field)) {
  41              $dbman->add_field($table, $field);
  42          }
  43  
  44          // Glossary savepoint reached.
  45          upgrade_mod_savepoint(true, 2015060200, 'glossary');
  46      }
  47  
  48      // Moodle v3.0.0 release upgrade line.
  49      // Put any upgrade step following this.
  50  
  51      // Moodle v3.1.0 release upgrade line.
  52      // Put any upgrade step following this.
  53  
  54      return true;
  55  }