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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   * Defines classes used for plugin info.
  19   *
  20   * @package    core
  21   * @copyright  2019 Andrew Nicols <andrew@nicols.co.uk>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  namespace core\plugininfo;
  25  
  26  use moodle_url;
  27  
  28  defined('MOODLE_INTERNAL') || die();
  29  
  30  /**
  31   * Class for H5P libraries.
  32   */
  33  class h5plib extends base {
  34  
  35      /**
  36       * Defines if there should be a way to uninstall the plugin via the administration UI.
  37       *
  38       * @return bool
  39       */
  40      public function is_uninstall_allowed(): bool {
  41          return true;
  42      }
  43  
  44      /**
  45       * H5P versions cannot be disabled.
  46       *
  47       * @return boolean
  48       */
  49      public function is_enabled(): bool {
  50          return true;
  51      }
  52  
  53      /**
  54       * Return URL used for management of plugins of this type.
  55       * @return moodle_url
  56       */
  57      public static function get_manage_url(): \moodle_url {
  58          return new moodle_url('/admin/settings.php', ['section' => 'h5psettings']);
  59      }
  60  
  61      /**
  62       * Loads plugin settings to the settings tree
  63       *
  64       * This function usually includes settings.php file in plugins folder.
  65       * Alternatively it can create a link to some settings page (instance of admin_externalpage)
  66       *
  67       * @param \part_of_admin_tree $adminroot
  68       * @param string $parentnodename
  69       * @param bool $hassiteconfig whether the current user has moodle/site:config capability
  70       */
  71      public function load_settings(\part_of_admin_tree $adminroot, $parentnodename, $hassiteconfig) {
  72          global $CFG, $USER, $DB, $OUTPUT, $PAGE; // In case settings.php wants to refer to them.
  73          $ADMIN = $adminroot; // May be used in settings.php.
  74          $plugininfo = $this; // Also can be used inside settings.php.
  75  
  76          if (!$this->is_installed_and_upgraded()) {
  77              return;
  78          }
  79  
  80          if (!$hassiteconfig) {
  81              return;
  82          }
  83  
  84          if (file_exists($this->full_path('settings.php'))) {
  85              include($this->full_path('settings.php'));
  86          }
  87      }
  88  }