lib/classes/task/build_installed_themes_task.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  * Adhoc task that builds and caches all of the site's installed themes.
  19  *
  20  * @package    core
  21  * @copyright  2017 Ryan Wyllie <ryan@moodle.com>
  22  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 namespace core\task;
  26
  27 defined('MOODLE_INTERNAL') || die();
  28
  29 /**
  30  * Class that builds and caches all of the site's installed themes.
  31  *
  32  * @package     core
  33  * @copyright   2017 Ryan Wyllie <ryan@moodle.com>
  34  * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  35  */
  36 class build_installed_themes_task extends adhoc_task {
  37
  38     /**
  39      * Run the task.
  40      */
  41     public function execute() {
  42         global $CFG;
  43         require_once("{$CFG->libdir}/outputlib.php");
  44
  45         $themenames = array_keys(\core_component::get_plugin_list('theme'));
  46         // Load the theme configs.
  47         $themeconfigs = array_map(function($themename) {
  48             return \theme_config::load($themename);
  49         }, $themenames);
  50
  51         // Build the list of themes and cache them in local cache.
  52         theme_build_css_for_themes($themeconfigs);
  53     }
  54 }