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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   * This file keeps track of upgrades to the section links block
  19   *
  20   * Sometimes, changes between versions involve alterations to database structures
  21   * and other major things that may break installations.
  22   *
  23   * The upgrade function in this file will attempt to perform all the necessary
  24   * actions to upgrade your older installation to the current version.
  25   *
  26   * If there's something it cannot do itself, it will tell you what you need to do.
  27   *
  28   * The commands in here will all be database-neutral, using the methods of
  29   * database_manager class
  30   *
  31   * Please do not forget to use upgrade_set_timeout()
  32   * before any action that may take longer time to finish.
  33   *
  34   * @since Moodle 2.5
  35   * @package block_section_links
  36   * @copyright 2013 Sam Hemelryk
  37   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  38   */
  39  
  40  /**
  41   * Upgrade code for the section links block.
  42   *
  43   * @global moodle_database $DB
  44   * @param int $oldversion
  45   * @param object $block
  46   */
  47  function xmldb_block_section_links_upgrade($oldversion, $block) {
  48      global $DB;
  49  
  50      // Moodle v2.3.0 release upgrade line
  51      // Put any upgrade step following this
  52  
  53      // Moodle v2.4.0 release upgrade line
  54      // Put any upgrade step following this
  55  
  56      if ($oldversion < 2013012200.00) {
  57  
  58          // The section links block used to use its own crazy plugin name.
  59          // Here we are converting it to the proper component name.
  60          $oldplugin = 'blocks/section_links';
  61          $newplugin = 'block_section_links';
  62  
  63          // Use the proper API here... thats what we should be doing as it ensures any caches etc are cleared
  64          // along the way!
  65          // It may be quicker to just write an SQL statement but that would be reckless.
  66          $config = get_config($oldplugin);
  67          if (!empty($config)) {
  68              foreach ($config as $name => $value) {
  69                  set_config($name, $value, $newplugin);
  70                  unset_config($name, $oldplugin);
  71              }
  72          }
  73  
  74          // Main savepoint reached.
  75          upgrade_block_savepoint(true, 2013012200.00, 'section_links');
  76      }
  77  
  78  
  79      // Moodle v2.5.0 release upgrade line
  80      // Put any upgrade step following this
  81  
  82  
  83      // Moodle v2.6.0 release upgrade line.
  84      // Put any upgrade step following this.
  85  
  86      // Moodle v2.7.0 release upgrade line.
  87      // Put any upgrade step following this.
  88  
  89      // Moodle v2.8.0 release upgrade line.
  90      // Put any upgrade step following this.
  91  
  92      return true;
  93  }