[Summary view]

   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   * Moodle file tree viewer based on YUI2 Treeview
  20   *
  21   * @package    core
  22   * @subpackage file
  23   * @copyright  2010 Dongsheng Cai <dongsheng@moodle.com>
  24   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  25   */
  26  
  27  require('../config.php');
  28  
  29  $contextid  = optional_param('contextid', 0, PARAM_INT);
  30  $filepath   = optional_param('filepath', '', PARAM_PATH);
  31  $filename   = optional_param('filename', '', PARAM_FILE);
  32  // hard-coded to course legacy area
  33  $component = 'course';
  34  $filearea  = 'legacy';
  35  $itemid    = 0;
  36  
  37  if (empty($contextid)) {
  38      $contextid = context_course::instance(SITEID)->id;
  39  }
  40  
  41  $PAGE->set_url('/files/index.php', array('contextid'=>$contextid, 'filepath'=>$filepath, 'filename'=>$filename));
  42  navigation_node::override_active_url(new moodle_url('/files/index.php', array('contextid'=>$contextid)));
  43  
  44  if ($filepath === '') {
  45      $filepath = null;
  46  }
  47  
  48  if ($filename === '') {
  49      $filename = null;
  50  }
  51  
  52  list($context, $course, $cm) = get_context_info_array($contextid);
  53  $PAGE->set_context($context);
  54  
  55  require_login($course, false, $cm);
  56  require_capability('moodle/course:managefiles', $context);
  57  
  58  $browser = get_file_browser();
  59  
  60  $file_info = $browser->get_file_info($context, $component, $filearea, $itemid, $filepath, $filename);
  61  
  62  $strfiles = get_string("files");
  63  if ($node = $PAGE->settingsnav->find('coursefiles', navigation_node::TYPE_SETTING)) {
  64      $node->make_active();
  65  } else {
  66      $PAGE->navbar->add($strfiles);
  67  }
  68  
  69  $PAGE->set_title("$course->shortname: $strfiles");
  70  $PAGE->set_heading($course->fullname);
  71  $PAGE->set_pagelayout('incourse');
  72  
  73  $output = $PAGE->get_renderer('core', 'files');
  74  
  75  echo $output->header();
  76  echo $output->box_start();
  77  
  78  if ($file_info) {
  79      $options = array();
  80      $options['context'] = $context;
  81      //$options['visible_areas'] = array('backup'=>array('section', 'course'), 'course'=>array('legacy'), 'user'=>array('backup'));
  82      echo $output->files_tree_viewer($file_info, $options);
  83  } else {
  84      echo $output->notification(get_string('nofilesavailable', 'repository'));
  85  }
  86  
  87  echo $output->box_end();
  88  echo $output->footer();