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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  namespace mod_label\navigation\views;
  18  
  19  use core\navigation\views\secondary as core_secondary;
  20  use settings_navigation;
  21  use navigation_node;
  22  
  23  /**
  24   * Class secondary_navigation_view.
  25   *
  26   * Custom implementation for a plugin.
  27   *
  28   * @package     mod_label
  29   * @category    navigation
  30   * @copyright   2021 onwards Peter Dias
  31   * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  32   */
  33  class secondary extends core_secondary {
  34  
  35      /**
  36       * Custom module construct for label
  37       *
  38       * @param settings_navigation $settingsnav The settings navigation object related to the module page
  39       * @param navigation_node|null $rootnode The node where the module navigation nodes should be added into as children.
  40       *                                       If not explicitly defined, the nodes will be added to the secondary root
  41       *                                       node by default.
  42       */
  43      protected function load_module_navigation(settings_navigation $settingsnav, ?navigation_node $rootnode = null): void {
  44          parent::load_module_navigation($settingsnav, $rootnode);
  45          $rootnode = $rootnode ?? $this;
  46          $node = $rootnode->find('modulepage', null);
  47          if ($node) {
  48              // Label does not have a view and redirects to the course page. Change text to indicate this.
  49              $node->text = get_string('course');
  50          }
  51      }
  52  }