mods/_standard/tests/question_db.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 require(AT_INCLUDE_PATH.'../mods/_standard/tests/classes/testQuestions.class.php');
  16 authenticate(AT_PRIV_TESTS);
  17
  18 // converts array entries to ints
  19 function intval_array ( & $value, $key) { $value = (int) $value; }
  20
  21 if ( (isset($_GET['edit']) || isset($_GET['delete']) || isset($_GET['export']) || isset($_GET['preview']) || isset($_GET['add'])) && !isset($_GET['questions'])){
  22         $msg->addError('NO_ITEM_SELECTED');
  23 } else if (isset($_GET['submit_create'], $_GET['question_type'])) {
  24         header('Location: '.AT_BASE_HREF.'mods/_standard/tests/create_question_'.$addslashes($_GET['question_type']).'.php');
  25         exit;
  26 } else if (isset($_GET['edit'])) {
  27         $id  = current($_GET['questions']);
  28         $num_selected = count($id);
  29
  30         if ($num_selected == 1) {
  31                 $ids = explode('|', $id[0], 2);
  32                 $o = TestQuestions::getQuestion($ids[1]);
  33                 if ($name = $o->getPrefix()) {
  34                         header('Location: '.AT_BASE_HREF.'mods/_standard/tests/edit_question_'.$name.'.php?qid='.intval($ids[0]));
  35                         exit;
  36                 } else {
  37                         header('Location: '.AT_BASE_HREF.'mods/_standard/tests/index.php');
  38                         exit;
  39                 }
  40         } else {
  41                 $msg->addError('SELECT_ONE_ITEM');
  42         }
  43
  44 } else if (isset($_GET['delete'])) {
  45         $id  = current($_GET['questions']);
  46         $ids = array();
  47         foreach ($_GET['questions'] as $category_questions) {
  48                 $ids = array_merge($ids, $category_questions);
  49         }
  50
  51         array_walk($ids, 'intval_array');
  52         $ids = implode(',',$ids);
  53
  54         header('Location: '.AT_BASE_HREF.'mods/_standard/tests/delete_question.php?qid='.$ids);
  55         exit;
  56 } else if (isset($_GET['preview'])) {
  57         $ids = array();
  58         foreach ($_GET['questions'] as $category_questions) {
  59                 $ids = array_merge($ids, $category_questions);
  60         }
  61
  62         array_walk($ids, 'intval_array');
  63         $ids = implode(',',$ids);
  64
  65         header('Location: '.AT_BASE_HREF.'mods/_standard/tests/preview_question.php?qid='.$ids);
  66         exit;
  67 } else if (isset($_GET['add'])) {
  68         $id  = current($_GET['questions']);
  69         $ids = explode('|', $id[0], 2);
  70 } else if (isset($_GET['export'])) {
  71         $ids = array();
  72         foreach ($_GET['questions'] as $category_questions) {
  73                 $ids = array_merge($ids, $category_questions);
  74         }
  75
  76         array_walk($ids, 'intval_array');
  77
  78         if ($_GET['qti_export_version']=='2.1'){
  79                 test_question_qti_export_v2p1($ids);
  80         } else {
  81                 test_question_qti_export($ids);
  82         }
  83
  84         exit;
  85 }
  86
  87 require(AT_INCLUDE_PATH.'header.inc.php');
  88
  89 ?>
  90
  91 <div class="input-form">
  92         <fieldset class="group_form" style="width:45%;float:left;height:18em;min-width:15em;"><legend class="group_form"><?php echo _AT('create_new_question'); ?></legend>
  93                 <form method="get" action="<?php echo $_SERVER['PHP_SELF']; ?>">
  94                         <input type="hidden" name="tid" value="<?php echo $tid; ?>" />
  95                         <label for="question"><?php echo _AT('create_new_question'); ?></label><br />
  96                         <?php $questions = TestQuestions::getQuestionPrefixNames(); ?>
  97                         <select name="question_type" class="dropdown" id="question" size="8">
  98                         <?php foreach ($questions as $type => $name): ?>
  99                                 <option value="<?php echo $type; ?>"><?php echo $name; ?></option>
 100                         <?php endforeach; ?>
 101                         </select>
 102                         <div class="row buttons">
 103                         <input type="submit" name="submit_create" value="<?php echo _AT('create'); ?>" />
 104                         </div>
 105                 </form>
 106         </fieldset>
 107
 108         <fieldset class="group_form" style="width:45%;float:left;clear:right;height:18em;min-width:18em;"><legend class="group_form"><?php echo _AT('import_question'); ?></legend>
 109                 <form method="post" action="<?php echo 'mods/_standard/tests/question_import.php'; ?>" enctype="multipart/form-data" >  <label for="to_file"><?php echo _AT('upload_question'); ?></label><br />
 110                         <input type="file" name="file" id="to_file" />
 111                         <div class="row buttons">
 112                         <input type="submit" name="submit_import" value="<?php echo _AT('import'); ?>" />
 113                         </div>
 114                 </form>
 115         </fieldset>
 116
 117
 118 <?php $tid = 0; ?>
 119
 120 <?php require(AT_INCLUDE_PATH.'../mods/_standard/tests/html/tests_questions.inc.php'); ?>
 121 <br style="clear:both;" />
 122 </div>
 123 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>