/**
* @param string $courseCode
* @param array $rules
* @param array $columns
* @param array $column_model
* @return array
*/
public static function getRules($courseCode, &$rules, &$columns, &$column_model, $questionFields, $checkFields = false)
{
// sessions
// course
// categories
// exercises
// difficult
// type
if (empty($courseCode)) {
// Session.
$sessionList = SessionManager::get_sessions_by_general_coach(api_get_user_id());
$fields = array();
if (!empty($sessionList)) {
$new_options = array();
$new_options[] = "-1:" . get_lang('All');
foreach ($sessionList as $session) {
$new_options[] = "{$session['id']}:{$session['name']}";
}
$string = implode(';', $new_options);
$fields[] = array('field_display_text' => get_lang('Session'), 'field_variable' => 'session_id', 'field_type' => ExtraField::FIELD_TYPE_SELECT, 'field_default_value' => null, 'field_options' => $string);
}
} else {
// $courseList = array(api_get_course_info());
//$courseList = CourseManager::get_course_list_of_user_as_course_admin(api_get_user_id());
}
// Courses.
$courseList = CourseManager::get_course_list_of_user_as_course_admin(api_get_user_id());
if (!empty($courseList)) {
$new_options = array();
$new_options[] = "-1:" . get_lang('All');
foreach ($courseList as $course) {
$new_options[] = "{$course['id']}:{$course['title']}";
}
$string = implode(';', $new_options);
$fields[] = array('field_display_text' => get_lang('Course'), 'field_variable' => 'c_id', 'field_type' => ExtraField::FIELD_TYPE_SELECT, 'field_default_value' => null, 'field_options' => $string);
}
// Categories.
$string = null;
if (!empty($courseList)) {
$new_options = array();
$new_options[] = "-1:" . get_lang('All');
// Global categories
// @todo use tree view
$categories = Testcategory::getCategoriesIdAndName(0);
if (!empty($categories)) {
foreach ($categories as $id => $category) {
if (!empty($id)) {
$new_options[] = "{$id}:[Global] - " . $category;
}
}
}
foreach ($courseList as $course) {
$categories = Testcategory::getCategoriesIdAndName($course['real_id']);
if (!empty($categories)) {
foreach ($categories as $id => $category) {
if (!empty($id)) {
$new_options[] = "{$id}:" . $course['title'] . " - " . $category;
}
}
}
}
$string = implode(';', $new_options);
$fields[] = array('field_display_text' => get_lang('Category'), 'field_variable' => 'category_id', 'field_type' => ExtraField::FIELD_TYPE_SELECT, 'field_default_value' => null, 'field_options' => $string);
}
$course = api_get_course_int_id();
$sessionId = api_get_session_id();
// Exercises.
$exerciseList = ExerciseLib::get_all_exercises_for_course_id($sessionId, $course);
if (!empty($exerciseList)) {
$new_options = array();
$new_options[] = "-1:" . get_lang('All');
$new_options[] = "0:" . get_lang('Orphan');
foreach ($exerciseList as $exercise) {
$new_options[] = "{$exercise['iid']}:{$exercise['title']}";
}
$string = implode(';', $new_options);
$fields[] = array('field_display_text' => get_lang('Exercise'), 'field_variable' => 'exercise_id', 'field_type' => ExtraField::FIELD_TYPE_SELECT, 'field_default_value' => null, 'field_options' => $string);
}
// Question type.
$questionList = Question::get_question_type_list();
if (!empty($questionList)) {
$new_options = array();
$new_options[] = "-1:" . get_lang('All');
foreach ($questionList as $key => $question) {
$new_options[] = "{$key}:" . get_lang($question['1']);
}
$string = implode(';', $new_options);
$fields[] = array('field_display_text' => get_lang('AnswerType'), 'field_variable' => 'question_type', 'field_type' => ExtraField::FIELD_TYPE_SELECT, 'field_default_value' => null, 'field_options' => $string);
}
// Difficult.
$levels = Question::get_default_levels();
if (!empty($levels)) {
$new_options = array();
$new_options[] = "-1:" . get_lang('All');
foreach ($levels as $key => $level) {
$new_options[] = "{$key}:{$level}";
}
$string = implode(';', $new_options);
$fields[] = array('field_display_text' => get_lang('Difficulty'), 'field_variable' => 'difficulty', 'field_type' => ExtraField::FIELD_TYPE_SELECT, 'field_default_value' => null, 'field_options' => $string);
}
$questionFieldsKeys = array();
if (!empty($questionFields)) {
foreach ($questionFields as $question) {
$questionFieldsKeys[] = $question['field'];
}
}
if (!empty($fields)) {
foreach ($fields as $field) {
$search_options = array();
$type = 'text';
if (in_array($field['field_type'], array(ExtraField::FIELD_TYPE_SELECT, ExtraField::FIELD_TYPE_DOUBLE_SELECT))) {
$type = 'select';
$search_options['sopt'] = array('eq', 'ne');
//equal not equal
//$search_options['sopt'] = array('cn', 'nc'); //contains not contains
} else {
$search_options['sopt'] = array('cn', 'nc');
//contains not contains
}
$search_options['searchhidden'] = 'true';
$search_options['defaultValue'] = isset($search_options['field_default_value']) ? $search_options['field_default_value'] : null;
$search_options['value'] = $field['field_options'];
$column_model[] = array('name' => 'question_' . $field['field_variable'], 'index' => 'question_' . $field['field_variable'], 'width' => '100', 'hidden' => 'true', 'search' => 'true', 'stype' => $type, 'searchoptions' => $search_options);
$columns[] = $field['field_display_text'];
$rules[] = array('field' => 'question_' . $field['field_variable'], 'op' => 'eq');
}
}
return $rules;
}
/**
* Creates the form to create / edit a question
* A subclass can redefine this function to add fields...
* @param FormValidator $form
*/
public function createForm(&$form)
{
echo '<style>
.media { display:none;}
</style>';
echo '<script>
// hack to hide http://cksource.com/forums/viewtopic.php?f=6&t=8700
function FCKeditor_OnComplete( editorInstance ) {
if (document.getElementById ( \'HiddenFCK\' + editorInstance.Name)) {
HideFCKEditorByInstanceName (editorInstance.Name);
}
}
function HideFCKEditorByInstanceName ( editorInstanceName ) {
if (document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className == "HideFCKEditor" ) {
document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className = "media";
}
}
</script>';
// question name
$form->addElement('text', 'questionName', get_lang('Question'));
$form->addRule('questionName', get_lang('GiveQuestion'), 'required');
// default content
$isContent = isset($_REQUEST['isContent']) ? intval($_REQUEST['isContent']) : null;
// Question type
$answerType = isset($_REQUEST['answerType']) ? intval($_REQUEST['answerType']) : null;
$form->addElement('hidden', 'answerType', $answerType);
// html editor
$editorConfig = array('ToolbarSet' => 'TestQuestionDescription', 'Height' => '150');
if (!api_is_allowed_to_edit(null, true)) {
$editorConfig['UserStatus'] = 'student';
}
$form->addButtonAdvancedSettings('advanced_params');
$form->addElement('html', '<div id="advanced_params_options" style="display:none">');
$form->addHtmlEditor('questionDescription', get_lang('QuestionDescription'), false, false, $editorConfig);
// hidden values
$my_id = isset($_REQUEST['myid']) ? intval($_REQUEST['myid']) : null;
$form->addElement('hidden', 'myid', $my_id);
if ($this->type != MEDIA_QUESTION) {
// Advanced parameters
$select_level = Question::get_default_levels();
$form->addElement('select', 'questionLevel', get_lang('Difficulty'), $select_level);
// Categories
$tabCat = TestCategory::getCategoriesIdAndName();
$form->addElement('select', 'questionCategory', get_lang('Category'), $tabCat);
if (in_array($this->type, array(UNIQUE_ANSWER, MULTIPLE_ANSWER))) {
$buttonValue = $this->type == UNIQUE_ANSWER ? 'ConvertToMultipleAnswer' : 'ConvertToUniqueAnswer';
$form->addElement('button', 'convertAnswer', get_lang($buttonValue));
}
//Medias
//$course_medias = Question::prepare_course_media_select(api_get_course_int_id());
//$form->addElement('select', 'parent_id', get_lang('AttachToMedia'), $course_medias);
}
$form->addElement('html', '</div>');
if (!isset($_GET['fromExercise'])) {
switch ($answerType) {
case 1:
$this->question = get_lang('DefaultUniqueQuestion');
break;
case 2:
$this->question = get_lang('DefaultMultipleQuestion');
break;
case 3:
$this->question = get_lang('DefaultFillBlankQuestion');
break;
case 4:
$this->question = get_lang('DefaultMathingQuestion');
break;
case 5:
$this->question = get_lang('DefaultOpenQuestion');
break;
case 9:
$this->question = get_lang('DefaultMultipleQuestion');
break;
}
}
// default values
$defaults = array();
$defaults['questionName'] = $this->question;
$defaults['questionDescription'] = $this->description;
$defaults['questionLevel'] = $this->level;
$defaults['questionCategory'] = $this->category;
// Came from he question pool
if (isset($_GET['fromExercise'])) {
$form->setDefaults($defaults);
}
if (!empty($_REQUEST['myid'])) {
$form->setDefaults($defaults);
} else {
if ($isContent == 1) {
$form->setDefaults($defaults);
}
}
}
foreach ($exercise_list as $row) {
$my_exercise_list[$row['iid']] = "";
if ($row['iid'] == $fromExercise && $selected_course == api_get_course_int_id()) {
$my_exercise_list[$row['iid']] = "> ";
// hub 13-10-2011
}
$my_exercise_list[$row['iid']] .= $row['title'];
}
}
if ($exercice_id_changed == 1) {
reset_menu_lvl_type();
}
$select_exercise_html = Display::select('exerciseId', $my_exercise_list, $exerciseId, array('class' => 'chzn-select', 'onchange' => 'mark_exercice_id_changed(); submit_form(this);'), false);
echo Display::form_row(get_lang('Exercise'), $select_exercise_html);
// Difficulty list (only from 0 to 5)
$levels = Question::get_default_levels();
$levels['-1'] = get_lang('All');
$select_difficulty_html = Display::select('exerciseLevel', $levels, $exerciseLevel, array('class' => 'chzn-select', 'onchange' => 'submit_form(this);'), false);
echo Display::form_row(get_lang('Difficulty'), $select_difficulty_html);
// Answer type
$question_list = Question::get_question_type_list();
$new_question_list = array();
$new_question_list['-1'] = get_lang('All');
$objExercise = new Exercise();
$objExercise->read($fromExercise);
foreach ($question_list as $key => $item) {
if ($objExercise->feedback_type == EXERCISE_FEEDBACK_TYPE_DIRECT) {
if (!in_array($key, array(HOT_SPOT_DELINEATION, UNIQUE_ANSWER))) {
continue;
}
$new_question_list[$key] = get_lang($item[1]);
/**
* Creates the form to create / edit a question
* A subclass can redifine this function to add fields...
* @param FormValidator $form the formvalidator instance (by reference)
*/
function createForm(&$form, $fck_config = 0)
{
echo '<style>
.media { display:none;}
</style>';
echo '<script>
// hack to hide http://cksource.com/forums/viewtopic.php?f=6&t=8700
function FCKeditor_OnComplete( editorInstance ) {
if (document.getElementById ( \'HiddenFCK\' + editorInstance.Name )) {
HideFCKEditorByInstanceName (editorInstance.Name);
}
}
function HideFCKEditorByInstanceName ( editorInstanceName ) {
if (document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className == "HideFCKEditor" ) {
document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className = "media";
}
}
function show_media(){
var my_display = document.getElementById(\'HiddenFCKquestionDescription\').style.display;
if(my_display== \'none\' || my_display == \'\') {
document.getElementById(\'HiddenFCKquestionDescription\').style.display = \'block\';
document.getElementById(\'media_icon\').innerHTML=\' <img style="vertical-align: middle;" src="../img/looknfeelna.png" alt="" /> ' . get_lang('EnrichQuestion') . '\';
} else {
document.getElementById(\'HiddenFCKquestionDescription\').style.display = \'none\';
document.getElementById(\'media_icon\').innerHTML=\' <img style="vertical-align: middle;" src="../img/looknfeel.png" alt="" /> ' . get_lang('EnrichQuestion') . '\';
}
}
// hub 13-12-2010
function visiblerDevisibler(in_id) {
if (document.getElementById(in_id)) {
if (document.getElementById(in_id).style.display == "none") {
document.getElementById(in_id).style.display = "block";
if (document.getElementById(in_id+"Img")) {
document.getElementById(in_id+"Img").src = "../img/div_hide.gif";
}
}
else {
document.getElementById(in_id).style.display = "none";
if (document.getElementById(in_id+"Img")) {
document.getElementById(in_id+"Img").src = "../img/div_show.gif";
}
}
}
}
</script>';
// question name
$form->addElement('text', 'questionName', get_lang('Question'), array('class' => 'span6'));
$form->addRule('questionName', get_lang('GiveQuestion'), 'required');
// default content
$isContent = isset($_REQUEST['isContent']) ? intval($_REQUEST['isContent']) : null;
// Question type
$answerType = isset($_REQUEST['answerType']) ? intval($_REQUEST['answerType']) : null;
$form->addElement('hidden', 'answerType', $answerType);
// html editor
$editor_config = array('ToolbarSet' => 'TestQuestionDescription', 'Width' => '100%', 'Height' => '150');
if (is_array($fck_config)) {
$editor_config = array_merge($editor_config, $fck_config);
}
if (!api_is_allowed_to_edit(null, true)) {
$editor_config['UserStatus'] = 'student';
}
$form->addElement('advanced_settings', '
<a href="javascript://" onclick=" return show_media()"><span id="media_icon"><img style="vertical-align: middle;" src="../img/looknfeel.png" alt="" /> ' . get_lang('EnrichQuestion') . '</span></a>
');
$form->addElement('html', '<div class="HideFCKEditor" id="HiddenFCKquestionDescription" >');
$form->add_html_editor('questionDescription', get_lang('QuestionDescription'), false, false, $editor_config);
$form->addElement('html', '</div>');
// hidden values
$my_id = isset($_REQUEST['myid']) ? intval($_REQUEST['myid']) : null;
$form->addElement('hidden', 'myid', $my_id);
if ($this->type != MEDIA_QUESTION) {
// Advanced parameters
$form->addElement('advanced_settings', '<a href="javascript:void(0)" onclick="visiblerDevisibler(\'id_advancedOption\')"><img id="id_advancedOptionImg" style="vertical-align:middle;" src="../img/div_show.gif" alt="" /> ' . get_lang("AdvancedParameters") . '</a>');
$form->addElement('html', '<div id="id_advancedOption" style="display:none;">');
$select_level = Question::get_default_levels();
$form->addElement('select', 'questionLevel', get_lang('Difficulty'), $select_level);
// Categories
//$category_list = Testcategory::getCategoriesIdAndName();
//$form->addElement('select', 'questionCategory', get_lang('Category'), $category_list, array('multiple' => 'multiple'));
// Categories
$tabCat = Testcategory::getCategoriesIdAndName();
$form->addElement('select', 'questionCategory', get_lang('Category'), $tabCat);
//Medias
//$course_medias = Question::prepare_course_media_select(api_get_course_int_id());
//$form->addElement('select', 'parent_id', get_lang('AttachToMedia'), $course_medias);
$form->addElement('html', '</div>');
}
if (!isset($_GET['fromExercise'])) {
switch ($answerType) {
case 1:
$this->question = get_lang('DefaultUniqueQuestion');
break;
case 2:
$this->question = get_lang('DefaultMultipleQuestion');
break;
case 3:
$this->question = get_lang('DefaultFillBlankQuestion');
break;
case 4:
$this->question = get_lang('DefaultMathingQuestion');
break;
case 5:
$this->question = get_lang('DefaultOpenQuestion');
break;
case 9:
$this->question = get_lang('DefaultMultipleQuestion');
break;
}
}
// default values
$defaults = array();
$defaults['questionName'] = $this->question;
$defaults['questionDescription'] = $this->description;
$defaults['questionLevel'] = $this->level;
$defaults['questionCategory'] = $this->category;
//$defaults['questionCategory'] = $this->category_list;
//$defaults['parent_id'] = $this->parent_id;
//Came from he question pool
if (isset($_GET['fromExercise'])) {
$form->setDefaults($defaults);
}
if (!empty($_REQUEST['myid'])) {
$form->setDefaults($defaults);
} else {
if ($isContent == 1) {
$form->setDefaults($defaults);
}
}
}