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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   * A scheduled task for updating langpacks.
  19   *
  20   * @package    tool_langimport
  21   * @copyright  2014 Dan Poltawski <dan@moodle.com>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  namespace tool_langimport\task;
  25  
  26  /**
  27   * A scheduled task for updating langpacks.
  28   *
  29   * @package    tool_langimport
  30   * @copyright  2014 Dan Poltawski <dan@moodle.com>
  31   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  32   */
  33  class update_langpacks_task extends \core\task\scheduled_task {
  34  
  35      /**
  36       * Get a descriptive name for this task (shown to admins).
  37       *
  38       * @return string
  39       */
  40      public function get_name() {
  41          return get_string('updatelangs', 'tool_langimport');
  42      }
  43  
  44      /**
  45       * Run langpack update
  46       */
  47      public function execute() {
  48          global $CFG;
  49  
  50          if (!empty($CFG->skiplangupgrade)) {
  51              mtrace('Langpack update skipped. ($CFG->skiplangupgrade set)');
  52  
  53              return;
  54          }
  55  
  56          $controller = new \tool_langimport\controller();
  57          if ($controller->update_all_installed_languages()) {
  58              foreach ($controller->info as $message) {
  59                  mtrace($message);
  60              }
  61              return true;
  62          } else {
  63              foreach ($controller->errors as $message) {
  64                  mtrace($message);
  65              }
  66              return false;
  67          }
  68  
  69      }
  70  
  71  }