tests/questions.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 $page = 'tests';
  14 define('TR_INCLUDE_PATH', '../include/');
  15 require_once(TR_INCLUDE_PATH.'vitals.inc.php');
  16 require_once(TR_INCLUDE_PATH.'classes/testQuestions.class.php');
  17 require_once(TR_INCLUDE_PATH.'classes/Utility.class.php');
  18 require_once(TR_INCLUDE_PATH.'classes/DAO/TestsDAO.class.php');
  19 require_once(TR_INCLUDE_PATH.'classes/DAO/TestsQuestionsCategoriesDAO.class.php');
  20 require_once(TR_INCLUDE_PATH.'classes/DAO/TestsQuestionsAssocDAO.class.php');
  21
  22 global $_course_id;
  23
  24 Utility::authenticate(TR_PRIV_ISAUTHOR_OF_CURRENT_COURSE);
  25 $testsDAO = new TestsDAO();
  26 $testsQuestionsCategoriesDAO = new TestsQuestionsCategoriesDAO();
  27 $testsQuestionsAssocDAO = new TestsQuestionsAssocDAO();
  28
  29 $_pages['tests/questions.php']['title_var']    = 'questions';
  30 $_pages['tests/questions.php']['parent']   = 'tests/index.php';
  31 $_pages['tests/questions.php']['children'] = array('tests/add_test_questions.php?tid='.$_GET['tid'].'&_course_id='.$_course_id);
  32
  33 $_pages['tests/add_test_questions.php?tid='.$_GET['tid'].'&_course_id='.$_course_id]['title_var']    = 'add_questions';
  34 $_pages['tests/add_test_questions.php?tid='.$_GET['tid'].'&_course_id='.$_course_id]['parent']   = 'tests/questions.php?tid='.$_GET['tid'].'&_course_id='.$_course_id;
  35
  36 $_pages['tests/questions.php']['guide']    = 'instructor/?p=add_questions.php';
  37
  38 $tid = intval($_REQUEST['tid']);
  39
  40 if (isset($_POST['submit'])) {
  41         $count = 1;
  42         foreach ($_POST['weight'] as $qid => $weight) {
  43                 $qid    = intval($qid);
  44                 $weight = intval($weight);
  45
  46                 $orders = $_POST['ordering'];
  47                 asort($orders);
  48                 $orders = array_keys($orders);
  49
  50                 foreach ($orders as $k => $id)
  51                         $orders[$k] = intval($id);
  52
  53                 $orders = array_flip($orders);
  54
  55                 $testsQuestionsAssocDAO->Update($tid, $qid, $weight, $orders[$qid]+1);
  56                 $count++;
  57         }
  58
  59         $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
  60         header('Location: '.$_SERVER['PHP_SELF'] .'?tid='.$tid.'&_course_id='.$_course_id);
  61         exit;
  62 }
  63
  64 $cats    = array();
  65 $cats[0] = _AT('cats_uncategorized');
  66 $cat_rows = $testsQuestionsCategoriesDAO->getByCourseID($_course_id);
  67 if (is_array($cat_rows)) {
  68         foreach ($cat_rows as $cat_row) {
  69                 $cats[$cat_row['category_id']] = $cat_row['title'];
  70         }
  71 }
  72
  73 require_once(TR_INCLUDE_PATH.'header.inc.php');
  74
  75 $row = $testsDAO->get($tid);
  76 echo '<div class="input-form">';
  77 echo '<h3>'._AT('questions_for').' '.AT_print($row['title'], 'tests.title').'</h3>';
  78
  79 $rows = $testsQuestionsAssocDAO->getZeroWeightRowsByTestID($tid);
  80 if (is_array($rows)) {
  81         $msg->printWarnings('QUESTION_WEIGHT');
  82 }
  83
  84 $msg->printAll();
  85
  86 $rows = $testsQuestionsAssocDAO->getByTestID($tid);
  87
  88 $savant->assign('cats', $cats);
  89 $savant->assign('rows', $rows);
  90 $savant->assign('tid', $tid);
  91 $savant->assign('course_id', $_course_id);
  92 $savant->display('tests/questions.tmpl.php');
  93 echo '</div>';
  94 require_once(TR_INCLUDE_PATH.'footer.inc.php');?>