docs/tests/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 require_once(TR_INCLUDE_PATH.'vitals.inc.php');
  15 require_once(TR_INCLUDE_PATH.'classes/testQuestions.class.php');
  16 require_once(TR_INCLUDE_PATH.'classes/Utility.class.php');
  17 require_once(TR_INCLUDE_PATH.'classes/DAO/TestsDAO.class.php');
  18 require_once(TR_INCLUDE_PATH.'classes/DAO/TestsQuestionsAssocDAO.class.php');
  19
  20 global $_course_id;
  21 //Utility::authenticate(TR_PRIV_ISAUTHOR_OF_CURRENT_COURSE);
  22 $testsDAO = new TestsDAO();
  23 $testsQuestionsAssocDAO = new TestsQuestionsAssocDAO();
  24
  25 $_letters = array(_AT('a'), _AT('b'), _AT('c'), _AT('d'), _AT('e'), _AT('f'), _AT('g'), _AT('h'), _AT('i'), _AT('j'));
  26
  27 if ($_POST['back']) {
  28         header('Location: index.php?_course_id='.$_course_id);
  29         exit;
  30 }
  31
  32 if (defined('TR_FORCE_GET_FILE') && TR_FORCE_GET_FILE) {
  33         $content_base_href = 'get.php/';
  34 } else {
  35         $content_base_href = 'content/' . $_SESSION['course_id'] . '/';
  36 }
  37
  38 require_once(TR_INCLUDE_PATH.'header.inc.php');
  39
  40 $tid = intval($_GET['tid']);
  41
  42 // check that the test_id is correct
  43 if (!($test_row = $testsDAO->get($tid))) {
  44         $msg->printErrors('ITEM_NOT_FOUND');
  45         require (TR_INCLUDE_PATH.'footer.inc.php');
  46         exit;
  47 }
  48
  49 $rows = $testsQuestionsAssocDAO->getByTestID($tid);
  50 $count = 1;
  51 ?>
  52 <form method="post" action="<?php echo $_SERVER['PHP_SELF'].'?_course_id='.$_course_id; ?>" name="preview">
  53
  54 <?php if (is_array($rows)) {?>
  55         <div class="input-form">
  56         <div class="row"><h2><?php echo $test_row['title']; ?></h2></div>
  57
  58
  59         <?php if ($test_row['instructions'] != ''): ?>
  60                 <div style="background-color: #f3f3f3; padding: 5px 10px; margin: 0px; border-top: 1px solid">
  61                         <strong><?php echo _AT('instructions'); ?></strong>
  62                 </div>
  63                 <div class="row" style="padding-bottom: 20px"><?php echo $test_row['instructions']; ?></div>
  64         <?php endif; ?>
  65
  66         <?php
  67         foreach ($rows as $row) {
  68                 $o = TestQuestions::getQuestion($row['type']);
  69                 $o->display($row);
  70         }
  71
  72         // "back" button only appears when the request is from index page of "tests" module
  73         if (stripos($_SERVER['HTTP_REFERER'], 'tests/index.php')) { ?>
  74         <div class="row buttons">
  75                 <input type="submit" value="<?php echo _AT('back'); ?>" name="back" />
  76         </div>
  77         <?php }?>
  78         </div>
  79 </form>
  80 <script type="text/javascript">
  81 //<!--
  82 function iframeSetHeight(id, height) {
  83         document.getElementById("qframe" + id).style.height = (height + 20) + "px";
  84 }
  85 //-->
  86 </script>
  87 <?php
  88 } else {
  89         $msg->printErrors('NO_QUESTIONS');
  90 }
  91
  92
  93 require_once(TR_INCLUDE_PATH.'footer.inc.php');
  94 ?>