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   1  <?php
   2  
   3  // This file is part of Moodle - http://moodle.org/
   4  //
   5  // Moodle is free software: you can redistribute it and/or modify
   6  // it under the terms of the GNU General Public License as published by
   7  // the Free Software Foundation, either version 3 of the License, or
   8  // (at your option) any later version.
   9  //
  10  // Moodle is distributed in the hope that it will be useful,
  11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  // GNU General Public License for more details.
  14  //
  15  // You should have received a copy of the GNU General Public License
  16  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17  
  18  /**
  19   * Private folder module utility functions
  20   *
  21   * @package   mod_folder
  22   * @copyright 2009 Petr Skoda  {@link http://skodak.org}
  23   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  require_once("$CFG->dirroot/mod/folder/lib.php");
  29  require_once("$CFG->libdir/filelib.php");
  30  
  31  /**
  32   * File browsing support class
  33   */
  34  class folder_content_file_info extends file_info_stored {
  35      public function get_parent() {
  36          if ($this->lf->get_filepath() === '/' and $this->lf->get_filename() === '.') {
  37              return $this->browser->get_file_info($this->context);
  38          }
  39          return parent::get_parent();
  40      }
  41      public function get_visible_name() {
  42          if ($this->lf->get_filepath() === '/' and $this->lf->get_filename() === '.') {
  43              return $this->topvisiblename;
  44          }
  45          return parent::get_visible_name();
  46      }
  47  }