<?php
/* For licensing terms, see /license.txt */
/**
* Question Pool
* This script allows administrators to manage questions and add them into their exercises.
* One question can be in several exercises
* @package chamilo.exercise
* @author Olivier Brouckaert
* @author Julio Montoya adding support to query all questions from all session, courses, exercises
* @author Modify by hubert borderiou 2011-10-21 Question's category
*/
/**
* Code
*/
// name of the language file that needs to be included
$language_file = 'exercice';
require_once 'exercise.class.php';
require_once 'question.class.php';
require_once 'answer.class.php';
require_once '../inc/global.inc.php';
require_once 'exercise.lib.php';
$this_section = SECTION_COURSES;
$is_allowedToEdit=api_is_allowed_to_edit(null,true);
if (empty($delete)) {
$delete = intval($_GET['delete']);
}
if ( empty ( $recup ) ) {
$recup = intval($_GET['recup']);
}
if ( empty ( $fromExercise ) ) {
$fromExercise = intval($_REQUEST['fromExercise']);
}
if(isset($_GET['exerciseId'])){
$exerciseId = intval($_GET['exerciseId']);
}
if (isset($_GET['courseCategoryId'])) {
$courseCategoryId = intval($_GET['courseCategoryId']);
}
$exerciseLevel = -1;
if(isset($_REQUEST['exerciseLevel'])){
$exerciseLevel = intval($_REQUEST['exerciseLevel']);
}
if(isset($_GET['answerType'])){
$answerType = intval($_REQUEST['answerType']);
}
$page = 0;
if(!empty($_GET['page'])){
$page = intval($_GET['page']);
}
$copy_question = 0;
if(!empty($_GET['copy_question'])){
$copy_question = intval($_GET['copy_question']);
}
$session_id = intval($_GET['session_id']);
$selected_course = intval($_GET['selected_course']);
$course_id_changed = intval($_GET['course_id_changed']); // save the id of the previous course selected by user to reset menu if we detect that user change course hub 13-10-2011
$exercice_id_changed = intval($_GET['exercice_id_changed']); // save the id of the previous exercice selected by user to reset menu if we detect that user change course hub 13-10-2011
// by default when we go to the page for the first time, we select the current course
if (!isset($_GET['selected_course']) & & !isset($_GET['exerciseId'])) {
$selected_course = api_get_course_int_id();
}
// document path
$documentPath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
// picture path
$picturePath = $documentPath.'/images';
if(!($objExcercise instanceOf Exercise) & & !empty($fromExercise)) {
$objExercise = new Exercise();
$objExercise->read($fromExercise);
}
$nameTools = get_lang('QuestionPool');
$interbreadcrumb[] = array("url" => "exercice.php","name" => get_lang('Exercices'));
$interbreadcrumb[] = array("url" => "admin.php?exerciseId=".$objExercise->id, "name" => $objExercise->name);
$displayMessage = ""; // messag to be displayed if actions succesfull
if ($is_allowedToEdit) {
//Duplicating a Question
if (!isset($_POST['recup']) & & $copy_question != 0 & & isset($fromExercise)) {
$origin_course_id = intval($_GET['course_id']);
$origin_course_info = api_get_course_info_by_id($origin_course_id);
$current_course = api_get_course_info();
$old_question_id = $copy_question;
//Reading the source question
$old_question_obj = Question::read($old_question_id, $origin_course_id);
if ($old_question_obj) {
$old_question_obj->updateTitle($old_question_obj->selectTitle().' - '.get_lang('Copy'));
//Duplicating the source question, in the current course
$new_id = $old_question_obj->duplicate($current_course);
//Reading new question
$new_question_obj = Question::read($new_id);
$new_question_obj->addToList($fromExercise);
//Reading Answers obj of the current course
$new_answer_obj = new Answer($old_question_id, $origin_course_id);
$new_answer_obj->read();
//Duplicating the Answers in the current course
$new_answer_obj->duplicate($new_id, $current_course);
// destruction of the Question object
unset($new_question_obj);
unset($old_question_obj);
if (!$objExcercise instanceOf Exercise) {
$objExercise = new Exercise();
$objExercise->read($fromExercise);
}
api_session_register('objExercise');
}
$displayMessage = get_lang('ItemAdded');
// header("Location: admin.php?".api_get_cidreq()."&exerciseId=$fromExercise");
// exit();
}
// deletes a question from the database and all exercises
if ($delete) {
// construction of the Question object
// if the question exists
if($objQuestionTmp = Question::read($delete)) {
// deletes the question from all exercises
$objQuestionTmp->delete();
}
// destruction of the Question object
unset($objQuestionTmp);
} elseif($recup & & $fromExercise) {
// gets an existing question and copies it into a new exercise
$objQuestionTmp = Question :: read($recup);
// if the question exists
if($objQuestionTmp = Question :: read($recup)) {
// adds the exercise ID represented by $fromExercise into the list of exercises for the current question
$objQuestionTmp->addToList($fromExercise);
}
// destruction of the Question object
unset($objQuestionTmp);
if (!$objExcercise instanceOf Exercise) {
$objExercise = new Exercise();
$objExercise->read($fromExercise);
}
// adds the question ID represented by $recup into the list of questions for the current exercise
$objExercise->addToList($recup);
api_session_register('objExercise');
// header("Location: admin.php?".api_get_cidreq()."&exerciseId=$fromExercise");
// exit();
}
else if( isset($_POST['recup']) & & is_array($_POST['recup']) & & $fromExercise) {
$list_recup = $_POST['recup'];
foreach ($list_recup as $course_id => $question_data) {
$origin_course_id = intval($course_id);
$origin_course_info = api_get_course_info_by_id($origin_course_id);
$current_course = api_get_course_info();
foreach ($question_data as $old_question_id) {
/*
$recup = intval($recup);
// if the question exists
if($objQuestionTmp = Question :: read($recup)) {
// adds the exercise ID represented by $fromExercise into the list of exercises for the current question
$objQuestionTmp->addToList($fromExercise);
}
// destruction of the Question object
unset($objQuestionTmp);
if(!$objExcercise instanceOf Exercise) {
$objExercise = new Exercise();
$objExercise->read($fromExercise);
}
// adds the question ID represented by $recup into the list of questions for the current exercise
$objExercise->addToList($recup);
*/
//Reading the source question
$old_question_obj = Question::read($old_question_id, $origin_course_id);
if ($old_question_obj) {
$old_question_obj->updateTitle($old_question_obj->selectTitle().' - '.get_lang('Copy'));
//Duplicating the source question, in the current course
$new_id = $old_question_obj->duplicate($current_course);
//Reading new question
$new_question_obj = Question::read($new_id);
$new_question_obj->addToList($fromExercise);
//Reading Answers obj of the current course
$new_answer_obj = new Answer($old_question_id, $origin_course_id);
$new_answer_obj->read();
//Duplicating the Answers in the current course
$new_answer_obj->duplicate($new_id, $current_course);
// destruction of the Question object
unset($new_question_obj);
unset($old_question_obj);
if (!$objExcercise instanceOf Exercise) {
$objExercise = new Exercise();
$objExercise->read($fromExercise);
}
}
}
}
api_session_register('objExercise');
// header("Location: admin.php?".api_get_cidreq()."&exerciseId=$fromExercise");
// exit();
}
}
if (isset($_SESSION['gradebook'])){
$gradebook= $_SESSION['gradebook'];
}
if (!empty($gradebook) & & $gradebook=='view') {
$interbreadcrumb[]= array ('url' => '../gradebook/'.Security::remove_XSS($_SESSION['gradebook_dest']),'name' => get_lang('ToolGradebook'));
}
// if admin of course
if (!$is_allowedToEdit) {
api_not_allowed(true);
}
$confirmYourChoice = addslashes(api_htmlentities(get_lang('ConfirmYourChoice'),ENT_QUOTES,$charset));
$htmlHeadXtra[] = "
< script type = 'text/javascript' >
function submit_form(obj) {
document.question_pool.submit();
}
function mark_course_id_changed() {
$('#course_id_changed').val('1');
}
function mark_exercice_id_changed() {
$('#exercice_id_changed').val('1');
}
function confirm_your_choice() {
return confirm('$confirmYourChoice');
}
< / script >
";
Display::display_header($nameTools,'Exercise');
// Menu
echo '< div class = "actions" > ';
if (isset($type)) {
$url = api_get_self().'?type=1';
} else {
$url = api_get_self();
}
if (isset($fromExercise) & & $fromExercise > 0) {
echo '< a href = "admin.php?'.api_get_cidreq().'&exerciseId='.$fromExercise.'" > '.Display::return_icon('back.png', get_lang('GoBackToQuestionList'),'',ICON_SIZE_MEDIUM).'< / a > ';
$titleAdd = get_lang('AddQuestionToTest');
}
else {
echo '< a href = "exercice.php?'.api_get_cidReq().'" > '.Display::return_icon('back.png', get_lang('BackToExercisesList'),'',ICON_SIZE_MEDIUM).'< / a > ';
echo "< a href = 'admin.php?exerciseId=0' > ".Display::return_icon('add_question.gif', get_lang('NewQu'), '', 32)."< / a > ";
$titleAdd = get_lang('ManageAllQuestions');
}
echo '< / div > ';
if ($displayMessage != "") {
Display::display_confirmation_message($displayMessage);
$displayMessage = "";
}
//Title
echo '< h2 > '.$nameTools.' - '.$titleAdd.'< / h2 > ';
//Form
echo '< form name = "question_pool" method = "GET" action = "'.$url.'" > ';
if (isset($type)) {
echo '< input type = "hidden" name = "type" value = "1" > ';
}
echo '< input type = "hidden" name = "fromExercise" value = "'.$fromExercise.'" > ';
// Session list, if sessions are used.
$session_list = SessionManager::get_sessions_by_coach(api_get_user_id());
$tabAttrParam = array('class'=>'chzn-select', 'onchange'=>'submit_form(this)'); // when sessions are used
$labelFormRow = get_lang('Session');
if (api_get_setting('use_session_mode') == 'false') {
$tabAttrParam = array('style'=>'visibility:hidden', 'onchange'=>'submit_form(this)');
$labelFormRow = "";
}
$session_select_list = array();
foreach($session_list as $item) {
$session_select_list[$item['id']] = $item['name'];
}
$select_session_html = Display::select('session_id', $session_select_list, $session_id, $tabAttrParam);
echo Display::form_row($labelFormRow, $select_session_html); // hub 13-10-2011
// Course list, get course list of session, or for course where user is admin
if (!empty($session_id) & & $session_id != '-1') {
$course_list = SessionManager::get_course_list_by_session_id($session_id);
} else {
$course_list = CourseManager::get_course_list_of_user_as_course_admin(api_get_user_id());
}
$course_select_list = array();
foreach ($course_list as $item) {
$course_select_list[$item['id']] = "";
if ($item['id'] == api_get_course_int_id()) {
$course_select_list[$item['id']] = "> ";
}
$course_select_list[$item['id']] .= $item['title'];
}
$select_course_html = Display::select('selected_course', $course_select_list, $selected_course, array('class'=>'chzn-select','onchange'=>'mark_course_id_changed(); submit_form(this);'));
echo Display::form_row(get_lang('Course'), $select_course_html);
if (empty($selected_course) || $selected_course == '-1') {
$course_info = api_get_course_info();
reset_menu_exo_lvl_type(); // no course selected, reset menu test / difficult<EFBFBD> / type de reponse // hub 13-10-2011
}
else {
$course_info = CourseManager::get_course_information_by_id($selected_course);
}
// If course has changed, reset the menu default
if ($course_id_changed) {
reset_menu_exo_lvl_type();
}
$course_id = $course_info['real_id'];
//Redefining table calls
$TBL_EXERCICE_QUESTION = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION);
$TBL_EXERCICES = Database::get_course_table(TABLE_QUIZ_TEST);
$TBL_QUESTIONS = Database::get_course_table(TABLE_QUIZ_QUESTION);
$TBL_REPONSES = Database::get_course_table(TABLE_QUIZ_ANSWER);
$TBL_CATEGORY = Database::get_course_table(TABLE_QUIZ_QUESTION_CATEGORY); // hub 13-10-2011
$TBL_COURSE_REL_CATEGORY = Database::get_course_table(TABLE_QUIZ_QUESTION_REL_CATEGORY); // hub 13-10-2011
// Get course categories for the selected course
// get category list for the course $selected_course
$tabCatList = Testcategory::getCategoriesIdAndName($selected_course);
$selectCourseCateogry = Display::select('courseCategoryId', $tabCatList, $courseCategoryId, array('class'=>'chzn-select','onchange'=>'submit_form(this);'), false);
echo Display::form_row(get_lang("QuestionCategory"), $selectCourseCateogry);
// Get exercice list for this course
$exercise_list = get_all_exercises_for_course_id($course_info, $session_id, $selected_course);
//Exercise List
$my_exercise_list = array();
$my_exercise_list['0'] = get_lang('AllExercises');
$my_exercise_list['-1'] = get_lang('OrphanQuestions');
if (is_array($exercise_list)) {
foreach($exercise_list as $row) {
$my_exercise_list[$row['id']] = "";
if ($row['id'] == $fromExercise & & $selected_course == api_get_course_int_id()) {
$my_exercise_list[$row['id']] = "> "; // hub 13-10-2011
}
$my_exercise_list[$row['id']] .= $row['title'];
}
}
if ($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)
$select_difficulty_html = Display::select('exerciseLevel', array(-1 => get_lang('All'), 0=>0, 1=>1, 2=>2, 3=>3, 4=>4, 5=>5), $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 ($objExercise->feedbacktype == EXERCISE_FEEDBACK_TYPE_DIRECT) {
if (!in_array($key, array(HOT_SPOT_DELINEATION, UNIQUE_ANSWER))) {
continue;
}
$new_question_list[$key] = get_lang($item[1]);
} else {
if ($key == HOT_SPOT_DELINEATION) {
continue;
}
$new_question_list[$key] = get_lang($item[1]);
}
}
//Answer type list
$select_answer_html = Display::select('answerType', $new_question_list, $answerType, array('class'=>'chzn-select','onchange'=>'submit_form(this);'), false);
echo Display::form_row(get_lang('AnswerType'), $select_answer_html);
$button = '< button class = "save" type = "submit" name = "name" value = "'.get_lang('Filter').'" > '.get_lang('Filter').'< / button > ';
echo Display::form_row('', $button);
echo "< input type = 'hidden' id = 'course_id_changed' name = 'course_id_changed' value = '0' / > ";
echo "< input type = 'hidden' id = 'exercice_id_changed' name = 'exercice_id_changed' value = '0' / > ";
?>
< / form >
< div class = "clear" > < / div >
< form method = "post" action = " <?php echo $url . '?' . api_get_cidreq () . '&fromExercise=' . $fromExercise ; ?> " >
<?php
echo '< input type = "hidden" name = "course_id" value = "'.$selected_course.'" > ';
// if we have selected an exercise in the list-box 'Filter'
if ($exerciseId > 0) {
$where = '';
$from = '';
if (isset($courseCategoryId) & & $courseCategoryId > 0) {
$from = ", $TBL_COURSE_REL_CATEGORY crc ";
$where .= " AND crc.c_id=$selected_course AND crc.question_id=qu.id AND crc.category_id=$courseCategoryId";
}
if (isset($exerciseLevel) & & $exerciseLevel != -1) {
$where .= ' AND level='.$exerciseLevel;
}
if (isset($answerType) & & $answerType > 0) {
$where .= ' AND type='.$answerType;
}
$sql = "SELECT DISTINCT
id,question,
type,
level
FROM
$TBL_EXERCICE_QUESTION qt,
$TBL_QUESTIONS qu
$from
WHERE
qt.question_id=qu.id
AND qt.exercice_id=$exerciseId
AND qt.c_id=$selected_course
AND qu.c_id=$selected_course
$where
ORDER BY
question_order";
$result=Database::query($sql);
while($row = Database::fetch_array($result, 'ASSOC')) {
$main_question_list[] = $row;
}
} elseif ($exerciseId == -1) {
//
// if we have selected the option 'Orphan questions' in the list-box 'Filter'
//
$level_where = '';
$from = '';
if (isset($courseCategoryId) & & $courseCategoryId > 0) {
$from = ", $TBL_COURSE_REL_CATEGORY crc ";
$level_where .= " AND crc.c_id=$selected_course AND crc.question_id=qu.id AND crc.category_id=$courseCategoryId";
}
if (isset($exerciseLevel) & & $exerciseLevel!= -1 ) {
$level_where = ' AND level='.$exerciseLevel;
}
$answer_where = '';
if (isset($answerType) & & $answerType >0 -1 ) {
$answer_where = ' AND type='.$answerType;
}
$sql = "SELECT DISTINCT * FROM $TBL_QUESTIONS qu $from WHERE qu.c_id=$selected_course AND qu.id NOT IN (SELECT question_id FROM $TBL_EXERCICE_QUESTION WHERE c_id=$selected_course ) $level_where $answer_where";
$result = Database::query($sql);
while($row = Database::fetch_array($result, 'ASSOC')) {
$main_question_list[] = $row;
}
}
else {
//
// All tests for selected course
//
// if we have not selected any option in the list-box 'Filter'
$filter = '';
$from = '';
if (isset($courseCategoryId) & & $courseCategoryId > 0) {
$from = ", $TBL_COURSE_REL_CATEGORY crc ";
$filter .= " AND crc.c_id=$selected_course AND crc.question_id=qu.id AND crc.category_id=$courseCategoryId";
}
if (isset($exerciseLevel) & & $exerciseLevel != -1) {
$filter .= ' AND level='.$exerciseLevel.' ';
}
if (isset($answerType) & & $answerType > 0) {
$filter .= ' AND qu.type='.$answerType.' ';
}
// // why these lines ?
// if ($objExercise->feedbacktype != EXERCISE_FEEDBACK_TYPE_DIRECT) {
// $filter .= ' AND qu.type < > '.HOT_SPOT_DELINEATION.' ';
// }
// // fwhy
//
// if in session
//
if (!empty($session_id) & & $session_id != '-1') {
$main_question_list = array();
if (!empty($course_list))
foreach ($course_list as $course_item) {
if (!empty($selected_course) & & $selected_course != '-1') {
if ($selected_course != $course_item['id']) {
continue;
}
}
$exercise_list = get_all_exercises($course_item, $session_id);
if (!empty($exercise_list)) {
foreach ($exercise_list as $exercise) {
$my_exercise = new Exercise($course_item['id']);
$my_exercise->read($exercise['id']);
if (!empty($my_exercise)) {
if (!empty($my_exercise->questionList)) {
foreach ($my_exercise->questionList as $question_id) {
$question_obj = Question::read($question_id, $course_item['id']);
if ($exerciseLevel != '-1')
if ($exerciseLevel != $question_obj->level) {
continue;
}
if ($answerType > 0)
if ($answerType != $question_obj->type) {
continue;
}
if ($courseCategoryId > 0 & & Testcategory::getCategoryForQuestion($question_obj->id, $selected_course)) {
continue;
}
if ($objExercise->feedbacktype != EXERCISE_FEEDBACK_TYPE_DIRECT) {
if ($question_obj->type == HOT_SPOT_DELINEATION) {
continue;
}
}
$question_row = array( 'id' => $question_obj->id,
'question' => $question_obj->question,
'type' => $question_obj->type,
'level' => $question_obj->level,
'exercise_id' => $exercise['id'],
'course_id' => $course_item['id'],
);
$main_question_list[] = $question_row;
}
}
}
}
}
}
}
else {
//
// All tests for the course selected, not in session
//
$sql = "SELECT DISTINCT qu.id, question, qu.type, level, q.session_id FROM $TBL_QUESTIONS as qu, $TBL_EXERCICE_QUESTION as qt, $TBL_EXERCICES as q $from WHERE qu.c_id=$selected_course AND qt.c_id=$selected_course AND q.c_id=$selected_course AND qu.id = qt.question_id AND q.id = qt.exercice_id $filter ORDER BY session_id ASC";
$result = Database::query($sql);
while($row = Database::fetch_array($result, 'ASSOC')) {
$main_question_list[] = $row;
}
}
// forces the value to 0
$exerciseId=0;
}
$nbrQuestions = count($main_question_list);
// build the line of the array to display questions
// Actions are different if you launch the question_pool page
// They are different too if you have displayed questions from your course
// Or from another course you are the admin(or session admin)
// from a test or not
/*
+--------------------------------------------+--------------------------------------------+
| NOT IN A TEST | IN A TEST |
+----------------------+---------------------+---------------------+----------------------+
|IN THE COURSE (*) "x | NOT IN THE COURSE o | IN THE COURSE + | NOT IN THE COURSE o |
+----------------------+---------------------+---------------------+----------------------+
|Edit the question | Do nothing | Add question to test|Clone question in test|
|Delete the question | | | |
|(true delete) | | | |
+----------------------+---------------------+---------------------+----------------------+
(*) this is the only way to delete or modify orphan questions
*/
//
if ($fromExercise < = 0) { // NOT IN A TEST - IN THE COURSE
if ($selected_course == api_get_course_int_id()) {
$actionLabel = get_lang('Modify');
$actionIcon1 = "edit";
$actionIcon2 = "delete";
$questionTagA = 1; // we are in the course, question title can be a link to the question edit page
}
else { // NOT IN A TEST - NOT IN THE COURSE
$actionLabel = get_lang('langReuse');
$actionIcon1 = get_lang('MustBeInATest');
$actionIcon2 = "";
$questionTagA = 0; // we are not in this course, to messy if we link to the question in another course
}
}
else { // IN A TEST - IN THE COURSE
if ($selected_course == api_get_course_int_id()) {
$actionLabel = get_lang('langReuse');
$actionIcon1 = "add";
$actionIcon2 = "";
$questionTagA = 1;
}
else { // IN A TEST - NOT IN THE COURSE
$actionLabel = get_lang('langReuse');
$actionIcon1 = "clone";
$actionIcon2 = "";
$questionTagA = 0;
}
}
//
// display table
//
$header = array();
$header[] = array(get_lang('QuestionUpperCaseFirstLetter'), false, array("style"=>"text-align:center"), '');
$header[] = array(get_lang('Type'), false, array("style"=>"text-align:center"), array("style"=>"text-align:center"), '');
$header[] = array(get_lang('QuestionCategory'), false, array("style"=>"text-align:center"), array("style"=>"text-align:center"), '');
$header[] = array(get_lang('Difficulty'), false, array("style"=>"text-align:center"), array("style"=>"text-align:center"), '');
$header[] = array($actionLabel, false, array("style"=>"text-align:center"), array("style"=>"text-align:center"), '');
$data = array();
foreach ($main_question_list as $tabQuestion) {
$row = array();
//This function checks if the question can be read
$question_type = get_question_type_for_question($selected_course, $tabQuestion['id']);
if (empty($question_type)) {
continue;
}
$row[] = get_a_tag_for_question($questionTagA, $fromExercise, $tabQuestion['id'], $tabQuestion['type'], $tabQuestion['question']);
$row[] = $question_type;
$row[] = get_question_categorie_for_question($selected_course, $tabQuestion['id']);
$row[] = $tabQuestion['level'];
$row[] = get_action_icon_for_question($actionIcon1, $fromExercise, $tabQuestion['id'], $tabQuestion['type'],
$tabQuestion['question'], $selected_course, $courseCategoryId, $exerciseLevel,
$answerType, $session_id, $exerciseId).
" ".
get_action_icon_for_question($actionIcon2, $fromExercise, $tabQuestion['id'], $tabQuestion['type'],
$tabQuestion['question'], $selected_course, $courseCategoryId, $exerciseLevel, $answerType,
$session_id, $exerciseId);
$data[] = $row;
}
Display :: display_sortable_table($header, $data, '', array('per_page_default'=>999,'per_page'=>999,'page_nr'=>1));
if (!$nbrQuestions) {
echo get_lang('NoQuestion');
}
// The (+) system as now make this button useless
// Hubert Borderiou 27-10-2011
//if (api_get_session_id() == 0){
// echo '< div style = "width:100%; border-top:1px dotted #4171B5;" > < button class = "save" type = "submit" > '.get_lang('Reuse').'< / button > < / div > < / form > ';
//}
Display::display_footer();
// Some functions here, just for question_pool to ease the code
/*
Put the menu entry for level and type to default "Choice"
It is usefull if you change the exercice, you need to reset the other menus
hubert.borderiou 13-10-2011
*/
function reset_menu_lvl_type() {
global $exerciseLevel, $answerType;
$answerType = -1;
$exerciseLevel = -1;
}
/*
Put the menu entry for exercice and level and type to default "Choice"
It is usefull if you change the course, you need to reset the other menus
hubert.borderiou 13-10-2011
*/
function reset_menu_exo_lvl_type() {
global $exerciseId, $courseCategoryId;
reset_menu_lvl_type();
$exerciseId = 0;
$courseCategoryId = 0;
}
//
// return the < a > link to admin question, if needed
// hubert.borderiou 13-10-2011
function get_a_tag_for_question($in_addA, $in_fromex, $in_questionid, $in_questiontype, $in_questionname) {
$res = $in_questionname;
if ($in_addA) {
$res = "< a href = 'admin.php?".api_get_cidreq()."&editQuestion=$in_questionid&type=$in_questiontype&fromExercise=$in_fromex' > ".$res."< / a > ";
}
return $res;
}
/*
$row[] = get_action_icon_for_question(
$actionIcon1, --
$fromExercise, --
$tabQuestion['id'], --
$tabQuestion['type'],
$tabQuestion['question'],
$selected_course,
$courseCategoryId,
$exerciseLevel,
$answerType,
$session_id,
$exerciseId).
" ".
get_action_icon_for_question($actionIcon2, $fromExercise, $tabQuestion['id'], $tabQuestion['type'],
$tabQuestion['question'], $selected_course, $courseCategoryId, $exerciseLevel, $answerType,
$session_id, $exerciseId);
*/
//
// return the < a > html code for delete, add, clone, edit a question
// hubert.borderiou 13-10-2011
// in_action = the code of the action triggered by the button
// from_exercice = the id of the current exercice from which we click on question pool
// in_questionid = the id of the current question
// in_questiontype = the code of the type of the current question
// in_questionname = the name of the question
// in_selected_course = the if of the course chosen in the FILTERING MENU
// in_courseCategoryId = the id of the category chosen in the FILTERING MENU
// in_exerciseLevel = the level of the exercice chosen in the FILTERING MENU
// in_answerType = the code of the type of the question chosen in the FILTERING MENU
// in_session_id = the id of the session_id chosen in the FILTERING MENU
// in_exercice_id = the id of the exercice chosen in the FILTERING MENU
function get_action_icon_for_question($in_action, $from_exercice, $in_questionid, $in_questiontype, $in_questionname,
$in_selected_course, $in_courseCategoryId, $in_exerciseLevel, $in_answerType, $in_session_id, $in_exercice_id
) {
$res = "";
$getParams = "&selected_course=$in_selected_course&courseCategoryId=$in_courseCategoryId&exerciseId=$in_exercice_id&exerciseLevel=$in_exerciseLevel&answerType=$in_answerType&session_id=$in_session_id";
switch ($in_action) {
case "delete" :
$res = "< a href = '".api_get_self()."?".api_get_cidreq()."&delete=$in_questionid$getParams' onclick = 'return confirm_your_choice()' > ";
$res .= Display::return_icon("delete.gif", get_lang('Delete'));
$res .= "< / a > ";
break;
case "edit" :
$res = get_a_tag_for_question(1, $from_exercice, $in_questionid, $in_questiontype, Display::return_icon("edit.gif", get_lang('Modify')));
break;
case "add":
// add if question is not already in test
$myObjEx = new Exercise();
$myObjEx->read($from_exercice);
if (!$myObjEx->isInList($in_questionid)) {
$res = "< a href = '".api_get_self()."?".api_get_cidreq()."&recup=$in_questionid&fromExercise=$from_exercice$getParams' > ";
$res .= Display::return_icon("view_more_stats.gif", get_lang('InsertALinkToThisQuestionInTheExercise'));
$res .= "< / a > ";
}
else {
$res = "-";
}
unset($myObjEx);
break;
case "clone":
$res = "< a href = '".api_get_self()."?".api_get_cidreq()."&copy_question=$in_questionid&course_id=$in_selected_course&fromExercise=$from_exercice$getParams' > ";
$res .= Display::return_icon('cd.gif', get_lang('ReUseACopyInCurrentTest'));
$res .= "< / a > ";
break;
default :
$res = $in_action;
break;
}
return $res;
}
// return the icon for the question type
// hubert.borderiou 13-10-2011
function get_question_type_for_question($in_selectedcourse, $in_questionid) {
$myObjQuestion = Question::read($in_questionid, $in_selectedcourse);
$questionType = null;
if (!empty($myObjQuestion)) {
list($typeImg, $typeExpl) = $myObjQuestion->get_type_icon_html();
$questionType = Display::tag('div', Display::return_icon($typeImg, $typeExpl, array(), 32), array());
unset($myObjQuestion);
}
return $questionType;
}
// return the name of the category for the question in a course
// hubert.borderiou 13-10-2011
function get_question_categorie_for_question($in_courseid, $in_questionid) {
$cat = Testcategory::getCategoryNameForQuestion($in_questionid, $in_courseid);
return $cat;
}
