docs/tests/question_db.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
  18 global $_course_id;
  19
  20 Utility::authenticate(TR_PRIV_ISAUTHOR_OF_CURRENT_COURSE);
  21
  22 // converts array entries to ints
  23 function intval_array ( & $value, $key) { $value = (int) $value; }
  24
  25 if ( (isset($_GET['edit']) || isset($_GET['delete']) || isset($_GET['export']) || isset($_GET['preview']) || isset($_GET['add'])) && !isset($_GET['questions'])){
  26         $msg->addError('NO_ITEM_SELECTED');
  27 } else if (isset($_GET['submit_create'], $_GET['question_type'])) {
  28         header('Location: '.TR_BASE_HREF.'tests/create_question_'.$addslashes($_GET['question_type']).'.php?_course_id='.$_course_id);
  29         exit;
  30 } else if (isset($_GET['edit'])) {
  31         $id  = current($_GET['questions']);
  32         $num_selected = count($id);
  33
  34         if ($num_selected == 1) {
  35                 $ids = explode('|', $id[0], 2);
  36                 $o = TestQuestions::getQuestion($ids[1]);
  37                 if ($name = $o->getPrefix()) {
  38                         header('Location: '.TR_BASE_HREF.'tests/edit_question_'.$name.'.php?qid='.intval($ids[0]).'&_course_id='.$_course_id);
  39                         exit;
  40                 } else {
  41                         header('Location: '.TR_BASE_HREF.'tests/index.php?_course_id='.$_course_id);
  42                         exit;
  43                 }
  44         } else {
  45                 $msg->addError('SELECT_ONE_ITEM');
  46         }
  47
  48 } else if (isset($_GET['delete'])) {
  49         $id  = current($_GET['questions']);
  50         $ids = array();
  51         foreach ($_GET['questions'] as $category_questions) {
  52                 $ids = array_merge($ids, $category_questions);
  53         }
  54
  55         array_walk($ids, 'intval_array');
  56         $ids = implode(',',$ids);
  57
  58         header('Location: '.TR_BASE_HREF.'tests/delete_question.php?qid='.$ids.'&_course_id='.$_course_id);
  59         exit;
  60 } else if (isset($_GET['preview'])) {
  61         $ids = array();
  62         foreach ($_GET['questions'] as $category_questions) {
  63                 $ids = array_merge($ids, $category_questions);
  64         }
  65
  66         array_walk($ids, 'intval_array');
  67         $ids = implode(',',$ids);
  68
  69         header('Location: '.TR_BASE_HREF.'tests/preview_question.php?qid='.$ids.'&_course_id='.$_course_id);
  70         exit;
  71 } else if (isset($_GET['add'])) {
  72         $id  = current($_GET['questions']);
  73         $ids = explode('|', $id[0], 2);
  74 } else if (isset($_GET['export'])) {
  75         $ids = array();
  76         foreach ($_GET['questions'] as $category_questions) {
  77                 $ids = array_merge($ids, $category_questions);
  78         }
  79
  80         array_walk($ids, 'intval_array');
  81
  82         if ($_GET['qti_export_version']=='2.1'){
  83                 test_question_qti_export_v2p1($ids);
  84         } else {
  85                 test_question_qti_export($ids);
  86         }
  87
  88         exit;
  89 }
  90
  91 require_once(TR_INCLUDE_PATH.'header.inc.php');
  92
  93 $savant->assign('course_id', $_course_id);
  94 $savant->assign('tid', $tid);
  95 $savant->assign('questions', TestQuestions::getQuestionPrefixNames());
  96
  97 $savant->display('tests/question_db_top.tmpl.php');
  98
  99 $tid = 0;
 100
 101 require_once(TR_INCLUDE_PATH.'../tests/html/tests_questions.inc.php');
 102 ?>
 103 <br style="clear:both;" />
 104
 105
 106 <?php require_once(TR_INCLUDE_PATH.'footer.inc.php');?>