include/html/editor_tabs/accessibility.inc.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2008 by Greg Gay, Joel Kronenberg & Heidi Hazelton*/
   6 /* Adaptive Technology Resource Centre / University of Toronto                  */
   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 if (!defined('AT_INCLUDE_PATH')) { exit; }
  16
  17 //make decisions
  18 if ($_POST['make_decision'])
  19 {
  20         //get list of decisions
  21         $desc_query = '';
  22         if (is_array($_POST['d'])) {
  23                 foreach ($_POST['d'] as $sequenceID => $decision) {
  24                         $desc_query .= '&'.$sequenceID.'='.$decision;
  25                 }
  26         }
  27
  28         $checker_url = AT_ACHECKER_URL. 'decisions.php?'
  29                                 .'uri='.urlencode($_POST['pg_url']).'&id='.AT_ACHECKER_WEB_SERVICE_ID
  30                                 .'&session='.$_POST['sessionid'].'&output=html'.$desc_query;
  31
  32         if (@file_get_contents($checker_url) === false) {
  33                 $msg->addInfo('DECISION_NOT_SAVED');
  34         }
  35 }
  36 else if (isset($_POST['reverse']))
  37 {
  38         $reverse_url = AT_ACHECKER_URL. 'decisions.php?'
  39                                 .'uri='.urlencode($_POST['pg_url']).'&id='.AT_ACHECKER_WEB_SERVICE_ID
  40                                 .'&session='.$_POST['sessionid'].'&output=html&reverse=true&'.key($_POST['reverse']).'=N';
  41
  42         if (@file_get_contents($reverse_url) === false) {
  43                 $msg->addInfo('DECISION_NOT_REVERSED');
  44         } else {
  45                 $msg->addInfo('DECISION_REVERSED');
  46         }
  47 }
  48
  49 ?>
  50         <div class="row">
  51                 <?php
  52                         echo '<input type="hidden" name="body_text" value="'.htmlspecialchars(stripslashes($_POST['body_text'])).'" />';
  53
  54                         if (!$cid) {
  55                                 $msg->printInfos('SAVE_CONTENT');
  56
  57                                 echo '</div>';
  58
  59                                 return;
  60                         }
  61
  62                 $msg->printInfos();
  63                 if ($_POST['body_text'] != '') {
  64                         //save temp file
  65                         $_POST['content_path'] = $content_row['content_path'];
  66                         write_temp_file();
  67
  68                         $pg_url = AT_BASE_HREF.'get_acheck.php/'.$_POST['cid'] . '.html';
  69
  70                         $checker_url = AT_ACHECKER_URL.'checkacc.php?uri='.urlencode($pg_url).'&id='.AT_ACHECKER_WEB_SERVICE_ID
  71                                                         . '&guide=WCAG2-L2&output=html';
  72
  73                         $report = @file_get_contents($checker_url);
  74
  75                         if (stristr($report, '<div id="error">')) {
  76                                 $msg->printErrors('INVALID_URL');
  77                         } else if ($report === false) {
  78                                 $msg->printInfos('SERVICE_UNAVAILABLE');
  79                         } else {
  80                                 echo '<input type="hidden" name="pg_url" value="'.$pg_url.'" />';
  81                                 echo $report;
  82
  83                                 echo '<p>'._AT('access_credit').'</p>';
  84                         }
  85                         //delete file
  86                         @unlink(AT_CONTENT_DIR . $_POST['cid'] . '.html');
  87
  88                 } else {
  89                         $msg->printInfos('NO_PAGE_CONTENT');
  90                 }
  91
  92         ?>
  93         </div>