home/editor/preview.php

   1 <?php
   2 /************************************************************************/
   3 /* AContent                                                             */
   4 /************************************************************************/
   5 /* Copyright (c) 2010                                                   */
   6 /* Inclusive Design Institute                                           */
   7 /*                                                                      */
   8 /* This program is free software. You can redistribute it and/or        */
   9 /* modify it under the terms of the GNU General Public License          */
  10 /* as published by the Free Software Foundation.                        */
  11 /************************************************************************/
  12
  13 define('TR_INCLUDE_PATH', '../../include/');
  14
  15 require(TR_INCLUDE_PATH.'vitals.inc.php');
  16 require(TR_INCLUDE_PATH.'../home/editor/editor_tab_functions.inc.php');
  17
  18 // commented out this require which was causing the a redeclare error #4846
  19 // delete the following line when its confirmed the require is not needed
  20 // require(TR_INCLUDE_PATH.'../home/classes/ContentUtility.class.php');
  21
  22 global $_course_id, $_content_id, $contentManager;
  23
  24 Utility::authenticate(TR_PRIV_ISAUTHOR);
  25
  26 $cid = $_content_id;
  27
  28 if ($cid == 0) {
  29         require(TR_INCLUDE_PATH.'header.inc.php');
  30         $msg->printInfos('NO_PAGE_CONTENT');
  31         require (TR_INCLUDE_PATH.'footer.inc.php');
  32         exit;
  33 }
  34
  35 if (isset($contentManager)) $content_row = $contentManager->getContentPage($cid);
  36
  37 if (!$content_row || !isset($contentManager)) {
  38         require(TR_INCLUDE_PATH.'header.inc.php');
  39         $msg->printErrors('MISSING_CONTENT');
  40         require (TR_INCLUDE_PATH.'footer.inc.php');
  41         exit;
  42 }
  43
  44 if (defined('TR_FORCE_GET_FILE') && TR_FORCE_GET_FILE) {
  45         $course_base_href = 'get.php/';
  46 } else {
  47         $course_base_href = 'content/' . $_course_id . '/';
  48 }
  49
  50 if ($content_row['content_path']) {
  51         $content_base_href .= $content_row['content_path'].'/';
  52 }
  53
  54 $popup = intval($_GET['popup']);
  55 require(TR_INCLUDE_PATH.'header.inc.php');
  56 ?>
  57         <div class="row">
  58         <?php
  59                 echo '<h2>'.AT_print($stripslashes($_POST['title']), 'content.title').'</h2>';
  60                 if ($_POST['formatting'] == CONTENT_TYPE_WEBLINK) {
  61                     $url = $_POST['weblink_text'];
  62             $validated_url = isValidURL($url);
  63             if (!validated_url || $validated_url !== $url) {
  64                 $msg->addError(array('INVALID_INPUT', _AT('weblink')));
  65                 $msg->printErrors();
  66             } else {
  67                   echo ContentUtility::formatContent($url, $_POST['formatting']);
  68             }
  69         } else {
  70             echo ContentUtility::formatContent($stripslashes($_POST['body_text']), $_POST['formatting']);
  71         }
  72     ?>
  73         </div>
  74 <?php
  75 require(TR_INCLUDE_PATH.'footer.inc.php');
  76 ?>