$qti_import = new QTIImport($import_path);
if (isset($items[$item_id]['tests'])) {
$loop_var = $items[$item_id]['tests'];
} else {
$loop_var = $items[$item_id]['file'];
}
foreach ($loop_var as $array_id => $test_xml_file) {
//check if this item is the qti item object, or it is the content item obj
//switch it to qti obj if it's content item obj
if ($items[$item_id]['type'] == 'webcontent') {
$item_qti = $items[$array_id];
} else {
$item_qti = $items[$item_id];
}
//call subrountine to add the questions.
$qids = addQuestions($test_xml_file, $item_qti, $import_path);
//import test
if ($test_title == '') {
$test_title = $content_info['title'];
}
$tid = $qti_import->importTest($test_title);
//associate question and tests
foreach ($qids as $order => $qid) {
if (isset($qti_import->weights[$order])) {
$weight = round($qti_import->weights[$order]);
} else {
$weight = 0;
}
$new_order = $order + 1;
$sql = "INSERT INTO " . TABLE_PREFIX . "tests_questions_assoc" . "(test_id, question_id, weight, ordering, required) " . "VALUES ({$tid}, {$qid}, {$weight}, {$new_order}, 0)";
$result = mysql_query($sql, $db);
/**
* function actionEdit:
* processes subaction and calls getQuizEditForm function which renders edit interface
*/
public function actionEdit()
{
// dataSource: the $dataSource argument to get*Form() functions specifies where to persist data for the form from.
// if a submit was in progress, and the submit was successful, we set dataSource to db.
// else, we set dataSource to POST, because we need to present the user's entered values, rather than existing values
// so that he/she may make changes and submit again, with least hassle.
if (isset($_GET['subaction'])) {
switch ($_GET['subaction']) {
case 'addsections':
if (!$this->isValidId($_POST['txtSectionCount'])) {
displayerror('Error. No count specified.');
} else {
$count = escape($_POST['txtSectionCount']);
if (addSections($this->moduleComponentId, $count) !== false) {
displayinfo('Section(s) added successfully.');
}
}
break;
case 'editsection':
$dataSource = 'db';
if (!$this->isValidId($_GET['sectionid'])) {
displayerror('Error. Invalid section id specified.');
} elseif (isset($_POST['btnSubmit'])) {
$dataSource = 'POST';
if (submitSectionEditForm($this->moduleComponentId, intval($_GET['sectionid']))) {
displayinfo('Section properties saved successfully.');
$dataSource = 'db';
}
}
return getSectionEditForm($this->moduleComponentId, intval($_GET['sectionid']), $dataSource);
break;
case 'deletesection':
if (!$this->isValidId($_POST['hdnSectionId'])) {
displayerror('Error. Invalid section id specified.');
} elseif (deleteSection($this->moduleComponentId, intval($_POST['hdnSectionId']))) {
displayinfo('The specified section was successfully deleted.');
}
break;
case 'movesection':
if (!$this->isValidId($_GET['sectionid'])) {
displayerror('Error. Invalid section id specified.');
} elseif (!isset($_GET['direction']) || $_GET['direction'] != 'up' && $_GET['direction'] != 'down') {
displayerror('Error. No or invalid direction specified. Could not move section.');
} elseif (moveSection($this->moduleComponentId, intval($_GET['sectionid']))) {
displayinfo('The specified section was successfully moved.');
}
break;
case 'addquestions':
if (!$this->isValidId($_GET['sectionid'])) {
displayerror('Error. No or invalid section id specified. Could not add question.');
} elseif (!$this->isValidId($_POST['txtQuestionCount'])) {
displayerror('Error. No or invalid count specified. Could not add question.');
} else {
$count = intval($_POST['txtQuestionCount']);
$insertIds = addQuestions($this->moduleComponentId, intval($_GET['sectionid']), $count);
if ($insertIds !== false) {
displayinfo('New question(s) added successfully.');
}
}
break;
case 'editquestion':
$dataSource = 'db';
if (!$this->isValidId($_GET['sectionid']) || !$this->isValidId($_GET['questionid'])) {
displayerror('Error. Invalid section or question specified.');
} elseif (isset($_POST['btnSubmit'])) {
$dataSource = 'POST';
if (submitQuestionEditForm($this->moduleComponentId, intval($_GET['sectionid']), intval($_GET['questionid']))) {
displayinfo('Question properties saved successfully.');
$dataSource = 'db';
}
}
return getQuestionEditForm($this->moduleComponentId, intval($_GET['sectionid']), intval($_GET['questionid']), $dataSource);
break;
case 'deletequestion':
if (!$this->isValidId($_POST['hdnSectionId']) || !$this->isValidId($_POST['hdnQuestionId'])) {
displayerror('Error. Invalid section or question specified.');
} elseif (deleteQuestion($this->moduleComponentId, intval($_POST['hdnSectionId']), intval($_POST['hdnQuestionId']))) {
displayinfo('Question successfully deleted.');
}
break;
case 'movequestion':
if (!$this->isValidId($_GET['sectionid'])) {
displayerror('Error. Invalid section id specified.');
} elseif (!$this->isValidId($_GET['questionid'])) {
displayerror('Error. Invalid question id specified.');
} elseif (!isset($_GET['direction']) || $_GET['direction'] != 'up' && $_GET['direction'] != 'down') {
displayerror('Error. No or invalid direction specified. Could not move section.');
} elseif (moveQuestion($this->moduleComponentId, intval($_GET['sectionid']), intval($_GET['questionid']), $_GET['direction'])) {
displayinfo('The specified question was successfully moved.');
}
break;
}
}
if (isset($_POST['btnSetWeightMarks'])) {
if (setWeightMark(intval($_POST['quizId']), intval($_POST['weight']), intval($_POST['pos']), intval($_POST['neg']))) {
displayinfo('Weight - Marks saved.');
} else {
displayerror('Error in changing weight mark');
}
}
$dataSource = 'db';
if (isset($_POST['btnSubmit'])) {
$dataSource = 'POST';
if (submitQuizEditForm($this->moduleComponentId)) {
$dataSource = 'db';
}
}
return getQuizEditForm($this->moduleComponentId, $dataSource);
}
// .$content_folder_type.')';
//
// $result = mysql_query($sql, $db) or die(mysql_error());
/* get the content id and update $items */
// $items[$item_id]['real_content_id'] = mysql_insert_id($db);
/* get the tests associated with this content */
if (!empty($items[$item_id]['tests']) || strpos($items[$item_id]['type'], 'imsqti_xmlv1p2/imscc_xmlv1p0') !== false) {
$qti_import = new QTIImport($import_path);
if (isset($items[$item_id]['tests'])) {
$loop_var = $items[$item_id]['tests'];
} else {
$loop_var = $items[$item_id]['file'];
}
foreach ($loop_var as $array_id => $test_xml_file) {
//call subrountine to add the questions.
$qids = addQuestions($test_xml_file, $items[$item_id], $import_path);
//import test
$tid = $qti_import->importTest($content_info['title']);
//associate question and tests
foreach ($qids as $order => $qid) {
if (isset($qti_import->weights[$order])) {
$weight = round($qti_import->weights[$order]);
} else {
$weight = 0;
}
$new_order = $order + 1;
$sql = "INSERT INTO " . TABLE_PREFIX . "tests_questions_assoc" . "(test_id, question_id, weight, ordering, required) " . "VALUES ({$tid}, {$qid}, {$weight}, {$new_order}, 0)";
$result = mysql_query($sql, $db);
}
//associate content and test
$sql = 'INSERT INTO ' . TABLE_PREFIX . 'content_tests_assoc' . '(content_id, test_id) ' . 'VALUES (' . $items[$item_id]['real_content_id'] . ", {$tid})";
