tests/edit_question_matching.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.'../tests/lib/likert_presets.inc.php');
  16 require_once(TR_INCLUDE_PATH.'classes/DAO/TestsQuestionsDAO.class.php');
  17 require_once(TR_INCLUDE_PATH.'classes/Utility.class.php');
  18
  19 global $_course_id;
  20 Utility::authenticate(TR_PRIV_ISAUTHOR_OF_CURRENT_COURSE);
  21 $testsQuestionsDAO = new TestsQuestionsDAO();
  22
  23 // for matching test questions
  24 $_letters = array(_AT('a'), _AT('b'), _AT('c'), _AT('d'), _AT('e'), _AT('f'), _AT('g'), _AT('h'), _AT('i'), _AT('j'));
  25
  26 $qid = intval($_GET['qid']);
  27 if ($qid == 0){
  28         $qid = intval($_POST['qid']);
  29 }
  30
  31 if (isset($_POST['cancel'])) {
  32         $msg->addFeedback('CANCELLED');
  33         if ($_POST['tid']) {
  34                 header('Location: questions.php?tid='.$_POST['tid'].'&_course_id='.$_course_id);
  35         } else {
  36                 header('Location: question_db.php?_course_id='.$_course_id);
  37         }
  38         exit;
  39 } else if (isset($_POST['submit'])) {
  40         $_POST['tid']          = intval($_POST['tid']);
  41         $_POST['qid']          = intval($_POST['qid']);
  42         $_POST['feedback']     = trim($_POST['feedback']);
  43         $_POST['instructions'] = trim($_POST['instructions']);
  44         $_POST['category_id']  = intval($_POST['category_id']);
  45
  46         for ($i = 0 ; $i < 10; $i++) {
  47                 $_POST['question'][$i]        = $addslashes(trim($_POST['question'][$i]));
  48                 $_POST['question_answer'][$i] = (int) $_POST['question_answer'][$i];
  49                 $_POST['answer'][$i]          = $addslashes(trim($_POST['answer'][$i]));
  50         }
  51
  52         if (!$_POST['question'][0]
  53                 || !$_POST['question'][1]
  54                 || !$_POST['answer'][0]
  55                 || !$_POST['answer'][1]) {
  56
  57                 $msg->addError('QUESTION_EMPTY');
  58         }
  59
  60         if (!$msg->containsErrors()) {
  61                 $_POST['feedback']     = $addslashes($_POST['feedback']);
  62                 $_POST['instructions'] = $addslashes($_POST['instructions']);
  63
  64                 $sql    = "UPDATE ".TABLE_PREFIX."tests_questions SET
  65                         category_id=$_POST[category_id],
  66                         feedback='$_POST[feedback]',
  67                         question='$_POST[instructions]',
  68                         choice_0='{$_POST[question][0]}',
  69                         choice_1='{$_POST[question][1]}',
  70                         choice_2='{$_POST[question][2]}',
  71                         choice_3='{$_POST[question][3]}',
  72                         choice_4='{$_POST[question][4]}',
  73                         choice_5='{$_POST[question][5]}',
  74                         choice_6='{$_POST[question][6]}',
  75                         choice_7='{$_POST[question][7]}',
  76                         choice_8='{$_POST[question][8]}',
  77                         choice_9='{$_POST[question][9]}',
  78                         answer_0={$_POST[question_answer][0]},
  79                         answer_1={$_POST[question_answer][1]},
  80                         answer_2={$_POST[question_answer][2]},
  81                         answer_3={$_POST[question_answer][3]},
  82                         answer_4={$_POST[question_answer][4]},
  83                         answer_5={$_POST[question_answer][5]},
  84                         answer_6={$_POST[question_answer][6]},
  85                         answer_7={$_POST[question_answer][7]},
  86                         answer_8={$_POST[question_answer][8]},
  87                         answer_9={$_POST[question_answer][9]},
  88                         option_0='{$_POST[answer][0]}',
  89                         option_1='{$_POST[answer][1]}',
  90                         option_2='{$_POST[answer][2]}',
  91                         option_3='{$_POST[answer][3]}',
  92                         option_4='{$_POST[answer][4]}',
  93                         option_5='{$_POST[answer][5]}',
  94                         option_6='{$_POST[answer][6]}',
  95                         option_7='{$_POST[answer][7]}',
  96                         option_8='{$_POST[answer][8]}',
  97                         option_9='{$_POST[answer][9]}'
  98
  99                         WHERE question_id=$_POST[qid]";
 100
 101                 if ($testsQuestionsDAO->execute($sql)) {
 102                         $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
 103                         if ($_POST['tid']) {
 104                                 header('Location: questions.php?tid='.$_POST['tid'].'&_course_id='.$_course_id);
 105                         } else {
 106                                 header('Location: question_db.php?_course_id='.$_course_id);
 107                         }
 108                         exit;
 109                 }
 110         }
 111 } else {
 112         if (!($row = $testsQuestionsDAO->get($qid))){
 113                 require_once(TR_INCLUDE_PATH.'header.inc.php');
 114                 $msg->printErrors('ITEM_NOT_FOUND');
 115                 require (TR_INCLUDE_PATH.'footer.inc.php');
 116                 exit;
 117         }
 118         $_POST['feedback']              = $row['feedback'];
 119         $_POST['instructions']  = $row['question'];
 120         $_POST['category_id']   = $row['category_id'];
 121
 122         for ($i=0; $i<10; $i++) {
 123                 $_POST['question'][$i]        = $row['choice_'.$i];
 124                 $_POST['question_answer'][$i] = $row['answer_'.$i];
 125                 $_POST['answer'][$i]          = $row['option_'.$i];
 126         }
 127 }
 128
 129 $onload = 'document.form.category_id.focus();';
 130
 131 require_once(TR_INCLUDE_PATH.'header.inc.php');
 132
 133 $savant->assign('qid', $qid);
 134 $savant->assign('tid', $_REQUEST['tid']);
 135 $savant->assign('letters', $_letters);
 136 $savant->assign('course_id', $_course_id);
 137 $savant->display('tests/create_edit_question_matching.tmpl.php');
 138
 139 require (TR_INCLUDE_PATH.'footer.inc.php');  ?>