mods/_standard/tests/edit_question_multi.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 define('AT_INCLUDE_PATH', '../../../include/');
  14 require(AT_INCLUDE_PATH.'vitals.inc.php');
  15
  16 authenticate(AT_PRIV_TESTS);
  17
  18 require(AT_INCLUDE_PATH.'../mods/_standard/tests/lib/test_result_functions.inc.php');
  19
  20 $qid = intval($_GET['qid']);
  21 if ($qid == 0){
  22         $qid = intval($_POST['qid']);
  23 }
  24
  25 if (isset($_POST['cancel'])) {
  26         $msg->addFeedback('CANCELLED');
  27         if ($_POST['tid']) {
  28                 header('Location: questions.php?tid='.$_POST['tid']);
  29         } else {
  30                 header('Location: question_db.php');
  31         }
  32         exit;
  33 } else if (isset($_POST['submit'])) {
  34         $_POST['required'] = intval($_POST['required']);
  35         $_POST['feedback'] = trim($_POST['feedback']);
  36         $_POST['question'] = trim($_POST['question']);
  37         $_POST['tid']      = intval($_POST['tid']);
  38         $_POST['qid']      = intval($_POST['qid']);
  39         $_POST['weight']   = intval($_POST['weight']);
  40         $_POST['answer']   = intval($_POST['answer']);
  41
  42         if ($_POST['question'] == ''){
  43                 $msg->addError(array('EMPTY_FIELDS', _AT('question')));
  44         }
  45
  46         if (!$msg->containsErrors()) {
  47                 $answers    = array_fill(0, 10, 0);
  48                 $answers[$_POST['answer']] = 1;
  49
  50                 for ($i=0; $i<10; $i++) {
  51                         $_POST['choice'][$i] = $addslashes(trim($_POST['choice'][$i]));
  52                 }
  53
  54                 $_POST['feedback']   = $addslashes($_POST['feedback']);
  55                 $_POST['question']   = $addslashes($_POST['question']);
  56
  57                 $sql    = "UPDATE ".TABLE_PREFIX."tests_questions SET
  58             category_id=$_POST[category_id],
  59                     feedback='$_POST[feedback]',
  60                         question='$_POST[question]',
  61                         choice_0='{$_POST[choice][0]}',
  62                         choice_1='{$_POST[choice][1]}',
  63                         choice_2='{$_POST[choice][2]}',
  64                         choice_3='{$_POST[choice][3]}',
  65                         choice_4='{$_POST[choice][4]}',
  66                         choice_5='{$_POST[choice][5]}',
  67                         choice_6='{$_POST[choice][6]}',
  68                         choice_7='{$_POST[choice][7]}',
  69                         choice_8='{$_POST[choice][8]}',
  70                         choice_9='{$_POST[choice][9]}',
  71                         answer_0={$answers[0]},
  72                         answer_1={$answers[1]},
  73                         answer_2={$answers[2]},
  74                         answer_3={$answers[3]},
  75                         answer_4={$answers[4]},
  76                         answer_5={$answers[5]},
  77                         answer_6={$answers[6]},
  78                         answer_7={$answers[7]},
  79                         answer_8={$answers[8]},
  80                         answer_9={$answers[9]}
  81
  82                         WHERE question_id=$_POST[qid] AND course_id=$_SESSION[course_id]";
  83
  84                 $result = mysql_query($sql, $db);
  85
  86                 $msg->addFeedback('QUESTION_UPDATED');
  87                 if ($_POST['tid']) {
  88                         header('Location: questions.php?tid='.$_POST['tid']);
  89                 } else {
  90                         header('Location: question_db.php');
  91                 }
  92                 exit;
  93         }
  94 }
  95
  96 if (!isset($_POST['submit'])) {
  97         $sql    = "SELECT * FROM ".TABLE_PREFIX."tests_questions WHERE question_id=$qid AND course_id=$_SESSION[course_id] AND type=1";
  98         $result = mysql_query($sql, $db);
  99
 100         if (!($row = mysql_fetch_array($result))){
 101                 require(AT_INCLUDE_PATH.'header.inc.php');
 102                 $msg->printErrors('ITEM_NOT_FOUND');
 103                 require (AT_INCLUDE_PATH.'footer.inc.php');
 104                 exit;
 105         }
 106         $_POST['category_id'] = $row['category_id'];
 107         $_POST['feedback']        = $row['feedback'];
 108         $_POST['required']        = $row['required'];
 109         $_POST['weight']          = $row['weight'];
 110         $_POST['question']        = $row['question'];
 111
 112         for ($i=0; $i<10; $i++) {
 113                 $_POST['choice'][$i] = $row['choice_'.$i];
 114                 $_POST['answer'][$i] = $row['answer_'.$i];
 115         }
 116 }
 117
 118 require(AT_INCLUDE_PATH.'header.inc.php');
 119
 120 ?>
 121 <form action="mods/_standard/tests/edit_question_multi.php" method="post" name="form">
 122 <input type="hidden" name="tid" value="<?php echo $_REQUEST['tid']; ?>" />
 123 <input type="hidden" name="qid" value="<?php echo $qid; ?>" />
 124 <input type="hidden" name="required" value="1" />
 125
 126 <div class="input-form">
 127         <fieldset class="group_form"><legend class="group_form"><?php echo _AT('test_mc'); ?></legend>
 128         <div class="row">
 129                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="cats"><?php echo _AT('category'); ?></label>
 130                 <select name="category_id" id="cats">
 131                         <?php print_question_cats($_POST['category_id']); ?>
 132                 </select>
 133         </div>
 134
 135         <div class="row">
 136                 <label for="optional_feedback"><?php echo _AT('optional_feedback'); ?></label>
 137                 <?php print_VE('optional_feedback'); ?>
 138
 139                 <textarea id="optional_feedback" cols="50" rows="3" name="feedback"><?php echo htmlspecialchars(stripslashes($_POST['feedback'])); ?></textarea>
 140         </div>
 141
 142         <div class="row">
 143                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="question"><?php echo _AT('question'); ?></label>
 144                 <?php print_VE('question'); ?>
 145                 <textarea id="question" cols="50" rows="4" name="question"><?php
 146                         echo htmlspecialchars(stripslashes($_POST['question'])); ?></textarea>
 147         </div>
 148
 149         <?php
 150         for ($i=0; $i<10; $i++) { ?>
 151                 <div class="row">
 152                         <label for="choice_<?php echo $i; ?>"><?php echo _AT('choice'); ?> <?php echo ($i+1); ?></label>
 153                         <?php print_VE('choice_' . $i); ?>
 154                         <br />
 155                         <small><input type="radio" name="answer" id="answer_<?php echo $i; ?>" value="<?php echo $i; ?>" <?php if($_POST['answer'][$i]) { echo 'checked="checked"';} ?>><label for="answer_<?php echo $i; ?>"><?php echo _AT('correct_answer'); ?></label></small>
 156
 157
 158                         <textarea id="choice_<?php echo $i; ?>" cols="50" rows="2" name="choice[<?php echo $i; ?>]" class="formfield"><?php echo htmlspecialchars(stripslashes($_POST['choice'][$i])); ?></textarea>
 159                 </div>
 160         <?php } ?>
 161
 162         <div class="row buttons">
 163                 <input type="submit" value="<?php echo _AT('save'); ?>"   name="submit" accesskey="s" />
 164                 <input type="submit" value="<?php echo _AT('cancel'); ?>" name="cancel" />
 165         </div>
 166         </fieldset>
 167 </div>
 168 </form>
 169
 170 <?php require (AT_INCLUDE_PATH.'footer.inc.php'); ?>