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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * Exercise administration
- * This script allows to manage an exercise. It is included from the script admin.php
- * @package chamilo.exercise
- * @author Olivier Brouckaert
- * @version $Id$
- */
- // 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;
- if(!api_is_allowed_to_edit(null,true)) {
- api_not_allowed(true);
- }
- $htmlHeadXtra[] = '<script type="text/javascript">
- function advanced_parameters() {
- if(document.getElementById(\'options\').style.display == \'none\') {
- document.getElementById(\'options\').style.display = \'block\';
- document.getElementById(\'img_plus_and_minus\').innerHTML=\' <img style="vertical-align:middle;" src="../img/div_hide.gif" alt="" /> '.get_lang('AdvancedParameters').'\';
- } else {
- document.getElementById(\'options\').style.display = \'none\';
- document.getElementById(\'img_plus_and_minus\').innerHTML=\' <img style="vertical-align:middle;" src="../img/div_show.gif" alt="" /> '.get_lang('AdvancedParameters').'\';
- }
- }
- 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(\'HiddenFCKexerciseDescription\').style.display;
- if(my_display== \'none\' || my_display == \'\')
- {
- document.getElementById(\'HiddenFCKexerciseDescription\').style.display = \'block\';
- document.getElementById(\'media_icon\').innerHTML=\' <img src="../img/looknfeelna.png" alt="" /> '.get_lang('ExerciseDescription').'\';
- } else {
- document.getElementById(\'HiddenFCKexerciseDescription\').style.display = \'none\';
- document.getElementById(\'media_icon\').innerHTML=\' <img src="../img/looknfeel.png" alt="" /> '.get_lang('ExerciseDescription').'\';
- }
- }
- function activate_start_date() {
- if(document.getElementById(\'start_date_div\').style.display == \'none\') {
- document.getElementById(\'start_date_div\').style.display = \'block\';
- } else {
- document.getElementById(\'start_date_div\').style.display = \'none\';
- }
- }
-
- function activate_end_date() {
- if(document.getElementById(\'end_date_div\').style.display == \'none\') {
- document.getElementById(\'end_date_div\').style.display = \'block\';
- } else {
- document.getElementById(\'end_date_div\').style.display = \'none\';
- }
- }
-
- function feedbackselection() {
- var index = document.exercise_admin.exerciseFeedbackType.selectedIndex;
- if (index == \'1\') {
- document.exercise_admin.exerciseType[1].checked=true;
- document.exercise_admin.exerciseType[0].disabled=true;
- } else {
- document.exercise_admin.exerciseType[0].disabled=false;
- }
- }
-
- function option_time_expired() {
- if(document.getElementById(\'timercontrol\').style.display == \'none\')
- {
- document.getElementById(\'timercontrol\').style.display = \'block\';
- } else {
- document.getElementById(\'timercontrol\').style.display = \'none\';
- }
- }
-
- function check_per_page_one() {
- if (document.getElementById(\'divtimecontrol\').style.display==\'none\') {
-
- document.getElementById(\'divtimecontrol\').style.display=\'block\';
- document.getElementById(\'divtimecontrol\').display=block;
- document.getElementById(\'timecontrol\').display=none;
- }
- document.getElementById(\'exerciseType_0\').checked=true;
- }
- function check_per_page_all() {
- if (document.getElementById(\'divtimecontrol\').style.display==\'block\') {
- document.getElementById(\'divtimecontrol\').style.display=\'none\';
- document.getElementById(\'enabletimercontroltotalminutes\').value=\'\';
- }
- if (document.getElementById(\'exerciseType_1\').checked) {
- document.getElementById(\'exerciseType_0\').checked = true;
- }
- }
-
- function check_feedback() {
- document.getElementById(\'result_disabled_0\').checked = true;
- }
-
- function check_direct_feedback() {
- document.getElementById(\'option_page_one\').checked = true;
- document.getElementById(\'result_disabled_0\').checked = true;
- }
-
- function check_results_disabled() {
- document.getElementById(\'exerciseType_2\').checked = true;
- }
-
- </script>';
- $htmlHeadXtra[] = '<script type="text/javascript">
- function setFocus(){
- $("#exercise_title").focus();
- }
- $(document).ready(function () {
- setFocus();
- });
- </script>';
- // INIT EXERCISE
- require_once(api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
- $objExercise = new Exercise();
- //INIT FORM
- if(isset($_GET['exerciseId'])) {
- $form = new FormValidator('exercise_admin', 'post', api_get_self().'?'.api_get_cidreq().'&exerciseId='.intval($_GET['exerciseId']));
- $objExercise->read($_GET['exerciseId']);
- $form->addElement('hidden','edit','true');
- } else {
- $form = new FormValidator('exercise_admin','post',api_get_self().'?'.api_get_cidreq());
- $form->addElement('hidden','edit','false');
- }
- $objExercise->createForm($form);
- // VALIDATE FORM
- if ($form->validate()) {
- $objExercise->processCreation($form);
- if ($form->getSubmitValue('edit') == 'true') {
- $message = 'ExerciseEdited';
- } else {
- $message = 'ExerciseAdded';
- }
- $exercise_id = $objExercise->id;
- api_session_unregister('objExercise');
- header('Location:admin.php?message='.$message.'&exerciseId='.$exercise_id);
- exit;
- } else {
- // DISPLAY FORM
- if (isset($_SESSION['gradebook'])) {
- $gradebook= $_SESSION['gradebook'];
- }
- if (!empty($gradebook) && $gradebook=='view') {
- $interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'],'name' => get_lang('ToolGradebook'));
- }
- $nameTools = get_lang('ExerciseManagement');
- $interbreadcrumb[] = array("url"=>'exercice.php', 'name'=> get_lang('Exercices'));
- $interbreadcrumb[] = array("url"=>"admin.php?exerciseId=".$objExercise->id, "name" => $objExercise->name);
-
- Display::display_header($nameTools,get_lang('Exercise'));
-
- echo '<div class="actions">';
-
- if ($objExercise->id != 0) {
- echo '<a href="admin.php?'.api_get_cidReq().'&exerciseId='.$objExercise->id.'">' . Display :: return_icon('back.png', get_lang('GoBackToQuestionList'),'','32').'</a>';
- } else {
- if (!empty($_GET['lp_id']) || !empty($_POST['lp_id'])){
- if (!empty($_POST['lp_id'])){
- $lp_id=Security::remove_XSS($_POST['lp_id']);//TODO:this remains to be implemented after press the first post
- }
- else{
- $lp_id=Security::remove_XSS($_GET['lp_id']);
- }
-
- echo "<a href=\"../newscorm/lp_controller.php?".api_get_cidreq()."&gradebook=&action=add_item&type=step&lp_id=".$lp_id."#resource_tab-2\">".Display::return_icon('back.png', get_lang("BackTo").' '.get_lang("LearningPaths"),'','32')."</a>";
- }
- else{
-
- echo '<a href="exercice.php">' . Display :: return_icon('back.png', get_lang('BackToExercisesList'),'','32').'</a>';
- }
- }
- echo '</div>';
-
- if ($objExercise->feedbacktype==1)
- Display::display_normal_message(get_lang('DirectFeedbackCantModifyTypeQuestion'));
-
- if (api_get_setting('search_enabled')=='true' && !extension_loaded('xapian')) {
- Display::display_error_message(get_lang('SearchXapianModuleNotInstalled'));
- }
- // to hide the exercise description
- echo '<style> .media { display:none;}</style>';
-
- if (isset($objExercise) && !empty($objExercise->id)) {
- $TBL_LP_ITEM = Database::get_course_table(TABLE_LP_ITEM);
- $sql="SELECT max_score FROM $TBL_LP_ITEM
- WHERE item_type = '".TOOL_QUIZ."' AND path ='".Database::escape_string($objExercise->id)."'";
- $result = Database::query($sql);
- if (Database::num_rows($result) > 0) {
- $form->freeze();
- }
- }
- $form->display();
- }
- Display::display_footer();
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