files/index.php

   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', SYSCONTEXTID, 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 $PAGE->set_url('/files/index.php', array('contextid'=>$contextid, 'filepath'=>$filepath, 'filename'=>$filename));
  38
  39 if ($filepath === '') {
  40     $filepath = null;
  41 }
  42
  43 if ($filename === '') {
  44     $filename = null;
  45 }
  46
  47 list($context, $course, $cm) = get_context_info_array($contextid);
  48 $PAGE->set_context($context);
  49
  50 require_login($course, false, $cm);
  51 require_capability('moodle/course:managefiles', $context);
  52
  53 $browser = get_file_browser();
  54
  55 $file_info = $browser->get_file_info($context, $component, $filearea, $itemid, $filepath, $filename);
  56
  57 $strfiles = get_string("files");
  58 if ($node = $PAGE->settingsnav->find('coursefiles', navigation_node::TYPE_SETTING)) {
  59     $node->make_active();
  60 } else {
  61     $PAGE->navbar->add($strfiles);
  62 }
  63
  64 $PAGE->set_title("$course->shortname: $strfiles");
  65 $PAGE->set_heading($course->fullname);
  66 $PAGE->set_pagelayout('course');
  67
  68 $output = $PAGE->get_renderer('core', 'files');
  69
  70 echo $output->header();
  71 echo $output->box_start();
  72
  73 if ($file_info) {
  74     $options = array();
  75     $options['context'] = $context;
  76     //$options['visible_areas'] = array('backup'=>array('section', 'course'), 'course'=>array('legacy'), 'user'=>array('backup'));
  77     echo $output->files_tree_viewer($file_info, $options);
  78 } else {
  79     echo $output->notification(get_string('nofilesavailable', 'repository'));
  80 }
  81
  82 echo $output->box_end();
  83 echo $output->footer();