docs/mods/_core/editor/accessibility.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2010                                              */
   6 /* Inclusive Design Institute                                           */
   7 /* http://atutor.ca                                                     */
   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 // $Id$
  13
  14 define('AT_INCLUDE_PATH', '../../../include/');
  15
  16 require(AT_INCLUDE_PATH.'vitals.inc.php');
  17 require(AT_INCLUDE_PATH.'../mods/_core/editor/editor_tab_functions.inc.php');
  18
  19 $cid = intval($_POST['cid']);
  20
  21 if ($cid == 0) {
  22         require(AT_INCLUDE_PATH.'header.inc.php');
  23         $missing_fields[] = _AT('content_id');
  24         $msg->addError(array('EMPTY_FIELDS', $missing_fields));
  25         require (AT_INCLUDE_PATH.'footer.inc.php');
  26         exit;
  27 }
  28
  29 $result = $contentManager->getContentPage($cid);
  30
  31 if (!($content_row = @mysql_fetch_assoc($result))) {
  32         require(AT_INCLUDE_PATH.'header.inc.php');
  33         $msg->printErrors('PAGE_NOT_FOUND');
  34         require (AT_INCLUDE_PATH.'footer.inc.php');
  35         exit;
  36 }
  37
  38 $course_base_href = '';
  39 $content_base_href = '';
  40
  41 //make decisions
  42 if ($_POST['make_decision'])
  43 {
  44         //get list of decisions
  45         $desc_query = '';
  46         if (is_array($_POST['d'])) {
  47                 foreach ($_POST['d'] as $sequenceID => $decision) {
  48                         $desc_query .= '&'.$sequenceID.'='.$decision;
  49                 }
  50         }
  51
  52         $checker_url = AT_ACHECKER_URL. 'decisions.php?'
  53                                 .'uri='.urlencode($_POST['pg_url']).'&id='.AT_ACHECKER_WEB_SERVICE_ID
  54                                 .'&session='.$_POST['sessionid'].'&output=html'.$desc_query;
  55
  56         if (@file_get_contents($checker_url) === false) {
  57                 $msg->addInfo('DECISION_NOT_SAVED');
  58         }
  59 }
  60 else if (isset($_POST['reverse']))
  61 {
  62         $reverse_url = AT_ACHECKER_URL. 'decisions.php?'
  63                                 .'uri='.urlencode($_POST['pg_url']).'&id='.AT_ACHECKER_WEB_SERVICE_ID
  64                                 .'&session='.$_POST['sessionid'].'&output=html&reverse=true&'.key($_POST['reverse']).'=N';
  65
  66         if (@file_get_contents($reverse_url) === false) {
  67                 $msg->addInfo('DECISION_NOT_REVERSED');
  68         } else {
  69                 $msg->addInfo('DECISION_REVERSED');
  70         }
  71 }
  72
  73 require(AT_INCLUDE_PATH.'header.inc.php');
  74 ?>
  75 <form action="<?php echo $_SERVER['PHP_SELF']; ?>?popup=1" method="post" name="form">
  76   <div class="row">
  77 <?php
  78         echo '    <input type="hidden" name="body_text" value="'.htmlspecialchars(stripslashes($_POST['body_text'])).'" />';
  79         echo '    <input type="hidden" name="cid" value="'.$_POST['cid'].'" />';
  80
  81         if (!$cid) {
  82                 $msg->printInfos('SAVE_CONTENT');
  83
  84                 echo '  </div>';
  85
  86                 return;
  87         }
  88
  89 $msg->printInfos();
  90 if ($_POST['body_text'] != '') {
  91         //save temp file
  92         $_POST['content_path'] = $content_row['content_path'];
  93         write_temp_file();
  94
  95         $pg_url = AT_BASE_HREF.'get_acheck.php/'.$_POST['cid'] . '.html';
  96         $checker_url = AT_ACHECKER_URL.'checkacc.php?uri='.urlencode($pg_url).'&id='.AT_ACHECKER_WEB_SERVICE_ID
  97                                         . '&guide=WCAG2-L2&output=html';
  98
  99         $report = @file_get_contents($checker_url);
 100
 101         if (stristr($report, '<div id="error">')) {
 102                 $msg->printErrors('INVALID_URL');
 103         } else if ($report === false) {
 104                 $msg->printInfos('SERVICE_UNAVAILABLE');
 105         } else {
 106                 echo '    <input type="hidden" name="pg_url" value="'.$pg_url.'" />';
 107                 echo $report;
 108
 109                 echo '    <p>'._AT('access_credit').'</p>';
 110         }
 111         //delete file
 112         @unlink(AT_CONTENT_DIR . $_POST['cid'] . '.html');
 113
 114 } else {
 115         $msg->printInfos('NO_PAGE_CONTENT');
 116 }
 117 ?>
 118   </div>
 119 </form>
 120 <?php
 121 require(AT_INCLUDE_PATH.'footer.inc.php');
 122 ?>