docs/home/editor/accessibility.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 global $_course_id, $_content_id, $contentManager;
  19
  20 Utility::authenticate(TR_PRIV_ISAUTHOR);
  21
  22 $cid = $_content_id;
  23
  24 if ($cid == 0) {
  25         require(TR_INCLUDE_PATH.'header.inc.php');
  26         $msg->printInfos('NO_PAGE_CONTENT');
  27         require (TR_INCLUDE_PATH.'footer.inc.php');
  28         exit;
  29 }
  30
  31 if (isset($contentManager)) $content_row = $contentManager->getContentPage($cid);
  32
  33 if (!$content_row || !isset($contentManager)) {
  34         require(TR_INCLUDE_PATH.'header.inc.php');
  35         $msg->printErrors('MISSING_CONTENT');
  36         require (TR_INCLUDE_PATH.'footer.inc.php');
  37         exit;
  38 }
  39
  40 $course_base_href = '';
  41 $content_base_href = '';
  42
  43 //make decisions
  44 if ($_POST['make_decision'])
  45 {
  46         //get list of decisions
  47         $desc_query = '';
  48         if (is_array($_POST['d'])) {
  49                 foreach ($_POST['d'] as $sequenceID => $decision) {
  50                         $desc_query .= '&'.$sequenceID.'='.$decision;
  51                 }
  52         }
  53
  54         $checker_url = TR_ACHECKER_URL. 'decisions.php?'
  55                                 .'uri='.urlencode($_POST['pg_url']).'&id='.TR_ACHECKER_WEB_SERVICE_ID
  56                                 .'&session='.$_POST['sessionid'].'&output=html'.$desc_query;
  57
  58         if (@file_get_contents($checker_url) === false) {
  59                 $msg->addInfo('DECISION_NOT_SAVED');
  60         }
  61 }
  62 else if (isset($_POST['reverse']))
  63 {
  64         $reverse_url = TR_ACHECKER_URL. 'decisions.php?'
  65                                 .'uri='.urlencode($_POST['pg_url']).'&id='.TR_ACHECKER_WEB_SERVICE_ID
  66                                 .'&session='.$_POST['sessionid'].'&output=html&reverse=true&'.key($_POST['reverse']).'=N';
  67
  68         if (@file_get_contents($reverse_url) === false) {
  69                 $msg->addInfo('DECISION_NOT_REVERSED');
  70         } else {
  71                 $msg->addInfo('DECISION_REVERSED');
  72         }
  73 }
  74
  75 $popup = intval($_GET['popup']);
  76 require(TR_INCLUDE_PATH.'header.inc.php');
  77 ?>
  78 <form action="<?php echo $_SERVER['PHP_SELF']; ?>?popup=1" method="post" name="form">
  79   <div class="row">
  80 <?php
  81         echo '    <input type="hidden" name="body_text" value="'.htmlspecialchars(stripslashes($_POST['body_text'])).'" />';
  82         echo '    <input type="hidden" name="_cid" value="'.$cid.'" />';
  83
  84         if (!$cid) {
  85                 $msg->printInfos('SAVE_CONTENT');
  86
  87                 echo '  </div>';
  88
  89                 return;
  90         }
  91
  92 $msg->printInfos();
  93 if ($_POST['body_text'] != '') {
  94         //save temp file
  95         $_POST['content_path'] = $content_row['content_path'];
  96         write_temp_file();
  97
  98         $pg_url = TR_BASE_HREF.'get_acheck.php/'.$cid . '.html';
  99         $checker_url = TR_ACHECKER_URL.'checkacc.php?uri='.urlencode($pg_url).'&id='.TR_ACHECKER_WEB_SERVICE_ID
 100                                         . '&guide=WCAG2-L2&output=html';
 101
 102         $report = @file_get_contents($checker_url);
 103
 104         if (stristr($report, '<div id="error">')) {
 105                 $msg->printErrors('INVALID_URL');
 106         } else if ($report === false) {
 107                 $msg->printInfos('SERVICE_UNAVAILABLE');
 108         } else {
 109                 echo '    <input type="hidden" name="pg_url" value="'.$pg_url.'" />';
 110                 echo $report;
 111
 112                 echo '    <p>'._AT('access_credit').'</p>';
 113         }
 114         //delete file
 115         @unlink(TR_CONTENT_DIR . $cid . '.html');
 116
 117 } else {
 118         $msg->printInfos('NO_PAGE_CONTENT');
 119 }
 120 ?>
 121   </div>
 122 </form>
 123 <?php
 124 require(TR_INCLUDE_PATH.'footer.inc.php');
 125 ?>