mods/_core/editor/preview.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2010                                      */
   6 /* Inclusive Design Institute                                   */
   7 /* http://atutor.ca                                                                                             */
   8 /*                                                              */
   9 /* This program is free software. You can redistribute it and/or*/
  10 /* modify it under the terms of the GNU General Public License  */
  11 /* as published by the Free Software Foundation.                                */
  12 /****************************************************************/
  13 // $Id$
  14
  15 define('AT_INCLUDE_PATH', '../../../include/');
  16
  17 require(AT_INCLUDE_PATH.'vitals.inc.php');
  18 require(AT_INCLUDE_PATH.'../mods/_core/editor/editor_tab_functions.inc.php');
  19
  20 $cid = intval($_POST['cid']);
  21
  22 if ($cid == 0) {
  23         require(AT_INCLUDE_PATH.'header.inc.php');
  24         $missing_fields[] = _AT('content_id');
  25         $msg->addError(array('EMPTY_FIELDS', $missing_fields));
  26         require (AT_INCLUDE_PATH.'footer.inc.php');
  27         exit;
  28 }
  29
  30 $result = $contentManager->getContentPage($cid);
  31
  32 if (!($content_row = @mysql_fetch_assoc($result))) {
  33         require(AT_INCLUDE_PATH.'header.inc.php');
  34         $msg->printErrors('PAGE_NOT_FOUND');
  35         require (AT_INCLUDE_PATH.'footer.inc.php');
  36         exit;
  37 }
  38
  39 if (defined('AT_FORCE_GET_FILE') && AT_FORCE_GET_FILE) {
  40         $course_base_href = 'get.php/';
  41 } else {
  42         $course_base_href = 'content/' . $_SESSION['course_id'] . '/';
  43 }
  44
  45 if ($content_row['content_path']) {
  46         $content_base_href .= $content_row['content_path'].'/';
  47 }
  48
  49 require(AT_INCLUDE_PATH.'header.inc.php');
  50
  51 ?>
  52         <div class="row">
  53         <?php
  54                 echo '<h2>'.AT_print($stripslashes($_POST['title']), 'content.title').'</h2>';
  55                 if ($_POST['formatting'] == CONTENT_TYPE_WEBLINK) {
  56                     $url = $_POST['weblink_text'];
  57             $validated_url = isValidURL($url);
  58             if (!validated_url || $validated_url !== $url) {
  59                 $msg->addError(array('INVALID_INPUT', _AT('weblink')));
  60                 $msg->printErrors();
  61             } else {
  62                   echo format_content($url, $_POST['formatting'], array());
  63             }
  64         } else {
  65             echo format_content($stripslashes($_POST['body_text']), $_POST['formatting'], $_POST['glossary_defs']);
  66         }
  67     ?>
  68         </div>
  69 <?php
  70 require(AT_INCLUDE_PATH.'footer.inc.php');
  71 ?>