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Differences Between: [Versions 39 and 311] [Versions 39 and 400] [Versions 39 and 401] [Versions 39 and 402] [Versions 39 and 403]

   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   * Wiki files management
  19   *
  20   * @package mod_wiki
  21   * @copyright 2011 Dongsheng Cai <dongsheng@moodle.com>
  22   *
  23   * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  require_once('../../config.php');
  27  require_once($CFG->dirroot . '/mod/wiki/lib.php');
  28  require_once($CFG->dirroot . '/mod/wiki/locallib.php');
  29  
  30  $pageid       = required_param('pageid', PARAM_INT); // Page ID
  31  $wid          = optional_param('wid', 0, PARAM_INT); // Wiki ID
  32  $currentgroup = optional_param('group', 0, PARAM_INT); // Group ID
  33  $userid       = optional_param('uid', 0, PARAM_INT); // User ID
  34  $groupanduser = optional_param('groupanduser', null, PARAM_TEXT);
  35  
  36  if (!$page = wiki_get_page($pageid)) {
  37      print_error('incorrectpageid', 'wiki');
  38  }
  39  
  40  if ($groupanduser) {
  41      list($currentgroup, $userid) = explode('-', $groupanduser);
  42      $currentgroup = clean_param($currentgroup, PARAM_INT);
  43      $userid       = clean_param($userid, PARAM_INT);
  44  }
  45  
  46  if ($wid) {
  47      // in group mode
  48      if (!$wiki = wiki_get_wiki($wid)) {
  49          print_error('incorrectwikiid', 'wiki');
  50      }
  51      if (!$subwiki = wiki_get_subwiki_by_group($wiki->id, $currentgroup, $userid)) {
  52          // create subwiki if doesn't exist
  53          $subwikiid = wiki_add_subwiki($wiki->id, $currentgroup, $userid);
  54          $subwiki = wiki_get_subwiki($subwikiid);
  55      }
  56  } else {
  57      // no group
  58      if (!$subwiki = wiki_get_subwiki($page->subwikiid)) {
  59          print_error('incorrectsubwikiid', 'wiki');
  60      }
  61  
  62      // Checking wiki instance of that subwiki
  63      if (!$wiki = wiki_get_wiki($subwiki->wikiid)) {
  64          print_error('incorrectwikiid', 'wiki');
  65      }
  66  }
  67  
  68  // Checking course module instance
  69  if (!$cm = get_coursemodule_from_instance("wiki", $subwiki->wikiid)) {
  70      print_error('invalidcoursemodule');
  71  }
  72  
  73  // Checking course instance
  74  $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
  75  
  76  $context = context_module::instance($cm->id);
  77  
  78  
  79  $PAGE->set_url('/mod/wiki/files.php', array('pageid'=>$pageid));
  80  require_course_login($course, true, $cm);
  81  
  82  if (!wiki_user_can_view($subwiki, $wiki)) {
  83      print_error('cannotviewfiles', 'wiki');
  84  }
  85  
  86  $PAGE->set_title(get_string('wikifiles', 'wiki'));
  87  $PAGE->set_heading($course->fullname);
  88  $PAGE->navbar->add(format_string(get_string('wikifiles', 'wiki')));
  89  echo $OUTPUT->header();
  90  echo $OUTPUT->heading(format_string($wiki->name));
  91  echo $OUTPUT->box(format_module_intro('wiki', $wiki, $PAGE->cm->id), 'generalbox', 'intro');
  92  
  93  $renderer = $PAGE->get_renderer('mod_wiki');
  94  
  95  $tabitems = array('view' => 'view', 'edit' => 'edit', 'comments' => 'comments', 'history' => 'history', 'map' => 'map', 'files' => 'files', 'admin' => 'admin');
  96  
  97  $options = array('activetab'=>'files');
  98  echo $renderer->tabs($page, $tabitems, $options);
  99  
 100  
 101  echo $OUTPUT->box_start('generalbox');
 102  echo $renderer->wiki_print_subwiki_selector($PAGE->activityrecord, $subwiki, $page, 'files');
 103  echo $renderer->wiki_files_tree($context, $subwiki);
 104  echo $OUTPUT->box_end();
 105  
 106  if (has_capability('mod/wiki:managefiles', $context)) {
 107      echo $OUTPUT->single_button(new moodle_url('/mod/wiki/filesedit.php', array('subwiki'=>$subwiki->id, 'pageid'=>$pageid)), get_string('editfiles', 'wiki'), 'get');
 108  }
 109  echo $OUTPUT->footer();