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<?php
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/* For licensing terms, see /license.txt */
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/**
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* Exercise administration
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* This script allows to manage an exercise. It is included from
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* the script admin.php
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* @package chamilo.exercise
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* @author Olivier Brouckaert, Julio Montoya
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*/
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/**
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* Code
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*/
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use \ChamiloSession as Session;
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require_once 'exercise.class.php';
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require_once 'question.class.php';
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require_once 'answer.class.php';
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////require_once '../inc/global.inc.php';
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$this_section = SECTION_COURSES;
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if (!api_is_allowed_to_edit(null,true)) {
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api_not_allowed(true);
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}
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$url = api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?1=1';
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$htmlHeadXtra[] = '<script>
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function check() {
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$("#category_id option:selected").each(function() {
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var id = $(this).val();
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var name = $(this).text();
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if (id != "" ) {
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$.ajax({
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async: false,
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url: "'.$url.'&a=exercise_category_exists",
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data: "id="+id,
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success: function(return_value) {
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if (return_value == 0 ) {
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alert("'.get_lang('CategoryDoesNotExists').'");
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// Deleting select option tag
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$("#category_id").find("option").remove();
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$(".holder li").each(function () {
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if ($(this).attr("rel") == id) {
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$(this).remove();
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}
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});
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} else {
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option_text = $("#category_id").find("option").text();
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$("#category_inputs").append( option_text + "<input type=text>");
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}
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},
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});
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}
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});
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}
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$(function() {
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$("#category_id").fcbkcomplete({
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json_url: "'.$url.'&a=search_category",
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maxitems: 20,
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addontab: false,
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input_min_size: 1,
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cache: false,
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complete_text: "'.get_lang('StartToType').'",
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firstselected: false,
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onselect: check,
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// oncreate: add_item,
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filter_selected: true,
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newel: true
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});
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$("input[name=\'model_type\']").each(function(index, value) {
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$(this).click(function() {
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var value = $(this).attr("value");
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// Committee
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if (value == 2) {
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$("#score_type").show();
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} else {
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$("#score_type").hide();
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}
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});
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});
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});
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function FCKeditor_OnComplete( editorInstance ) {
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if (document.getElementById ( \'HiddenFCK\' + editorInstance.Name )) {
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HideFCKEditorByInstanceName (editorInstance.Name);
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}
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}
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function HideFCKEditorByInstanceName ( editorInstanceName ) {
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if (document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className == "HideFCKEditor" ) {
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document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className = "media";
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}
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}
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function show_media() {
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var my_display = document.getElementById(\'HiddenFCKexerciseDescription\').style.display;
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if(my_display== \'none\' || my_display == \'\') {
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document.getElementById(\'HiddenFCKexerciseDescription\').style.display = \'block\';
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document.getElementById(\'media_icon\').innerHTML=\' '.Display::return_icon('media-question.png').' '.addslashes(get_lang('ExerciseDescription')).'\';
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} else {
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document.getElementById(\'HiddenFCKexerciseDescription\').style.display = \'none\';
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document.getElementById(\'media_icon\').innerHTML=\' '.Display::return_icon('media-question.png').' '.addslashes(get_lang('ExerciseDescription')).'\';
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}
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}
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function activate_start_date() {
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if(document.getElementById(\'start_date_div\').style.display == \'none\') {
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document.getElementById(\'start_date_div\').style.display = \'block\';
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} else {
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document.getElementById(\'start_date_div\').style.display = \'none\';
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}
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}
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function activate_end_date() {
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if(document.getElementById(\'end_date_div\').style.display == \'none\') {
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document.getElementById(\'end_date_div\').style.display = \'block\';
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} else {
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document.getElementById(\'end_date_div\').style.display = \'none\';
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}
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}
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function feedbackselection() {
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var index = document.exercise_admin.exerciseFeedbackType.selectedIndex;
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if (index == \'1\') {
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document.exercise_admin.exerciseType[1].checked=true;
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document.exercise_admin.exerciseType[0].disabled=true;
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} else {
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document.exercise_admin.exerciseType[0].disabled=false;
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}
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}
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function option_time_expired() {
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if(document.getElementById(\'timercontrol\').style.display == \'none\')
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{
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document.getElementById(\'timercontrol\').style.display = \'block\';
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} else {
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document.getElementById(\'timercontrol\').style.display = \'none\';
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}
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}
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function check_per_page_one() {
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/*if (document.getElementById(\'divtimecontrol\').style.display==\'none\') {
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document.getElementById(\'divtimecontrol\').style.display=\'block\';
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document.getElementById(\'divtimecontrol\').display=block;
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document.getElementById(\'timecontrol\').display=none;
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}*/
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document.getElementById(\'exerciseType_0\').checked=true;
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}
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function check_per_page_all() {
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/*if (document.getElementById(\'divtimecontrol\').style.display==\'block\') {
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document.getElementById(\'divtimecontrol\').style.display=\'none\';
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document.getElementById(\'enabletimercontroltotalminutes\').value=\'\';
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}*/
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if (document.getElementById(\'exerciseType_1\') && document.getElementById(\'exerciseType_1\').checked) {
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document.getElementById(\'exerciseType_0\').checked = true;
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}
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}
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function check_feedback() {
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document.getElementById(\'result_disabled_0\').checked = true;
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}
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function check_direct_feedback() {
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document.getElementById(\'option_page_one\').checked = true;
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document.getElementById(\'result_disabled_0\').checked = true;
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}
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function check_results_disabled() {
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document.getElementById(\'exerciseType_2\').checked = true;
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}
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function disabledHideRandom() {
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$("#hidden_random option:eq(0)").prop("selected", true);
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$("#hidden_random").hide();
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}
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function checkQuestionSelection() {
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var selection = $("#questionSelection option:selected").val()
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switch (selection) {
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case "'.EX_Q_SELECTION_ORDERED.'":
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disabledHideRandom();
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$("#hidden_matrix").hide();
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break;
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case "'.EX_Q_SELECTION_RANDOM.'":
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$("#hidden_random").show();
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$("#hidden_matrix").hide();
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break;
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case "'.EX_Q_SELECTION_CATEGORIES_ORDERED_QUESTIONS_ORDERED.'":
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disabledHideRandom();
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$("#hidden_matrix").show();
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break;
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case "per_categories":
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$("#questionSelection option:eq('.EX_Q_SELECTION_CATEGORIES_ORDERED_QUESTIONS_ORDERED.')").prop("selected", true);
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disabledHideRandom();
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$("#hidden_matrix").show();
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break;
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default:
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disabledHideRandom();
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$("#hidden_matrix").show();
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break;
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}
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}
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</script>';
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// to correct #4029 Random and number of attempt menu empty added window.onload=advanced_parameters;
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$htmlHeadXtra[] = '<script>
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function setFocus(){
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$("#exercise_title").focus();
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}
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$(document).ready(function () {
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setFocus();
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});
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</script>';
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// INIT EXERCISE
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$objExercise = new Exercise();
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$objExercise->setCategoriesGrouping(false);
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$course_id = api_get_course_int_id();
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//INIT FORM
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if (isset($_GET['exerciseId'])) {
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$form = new FormValidator('exercise_admin', 'post', api_get_self().'?'.api_get_cidreq().'&exerciseId='.intval($_GET['exerciseId']));
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$objExercise->read($_GET['exerciseId']);
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$form->addElement('hidden','edit','true');
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} else {
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$form = new FormValidator('exercise_admin','post',api_get_self().'?'.api_get_cidreq());
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$form->addElement('hidden','edit','false');
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}
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$objExercise->createForm($form);
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// VALIDATE FORM
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if ($form->validate()) {
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$objExercise->processCreation($form);
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if ($form->getSubmitValue('edit') == 'true') {
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$message = 'ExerciseEdited';
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} else {
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$message = 'ExerciseAdded';
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}
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$exercise_id = $objExercise->id;
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Session::erase('objExercise');
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header('Location:admin.php?message='.$message.'&exerciseId='.$exercise_id.'&'.api_get_cidreq());
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exit;
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} else {
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// DISPLAY FORM
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if (isset($_SESSION['gradebook'])) {
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$gradebook= $_SESSION['gradebook'];
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}
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if (!empty($gradebook) && $gradebook=='view') {
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$interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'],'name' => get_lang('ToolGradebook'));
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}
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$nameTools = get_lang('ExerciseManagement');
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$interbreadcrumb[] = array("url"=>'exercice.php', 'name'=> get_lang('Exercices'));
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$interbreadcrumb[] = array("url"=>"admin.php?exerciseId=".$objExercise->id, "name" => $objExercise->name);
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Display::display_header($nameTools,get_lang('Exercise'));
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echo '<div class="actions">';
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if ($objExercise->id != 0) {
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echo '<a href="admin.php?'.api_get_cidReq().'&exerciseId='.$objExercise->id.'">' . Display :: return_icon('back.png', get_lang('GoBackToQuestionList'),'',ICON_SIZE_MEDIUM).'</a>';
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} else {
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if (!empty($_GET['lp_id']) || !empty($_POST['lp_id'])){
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if (!empty($_POST['lp_id'])){
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$lp_id = Security::remove_XSS($_POST['lp_id']);//TODO:this remains to be implemented after press the first post
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} else {
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$lp_id = Security::remove_XSS($_GET['lp_id']);
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}
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echo "<a href=\"../newscorm/lp_controller.php?".api_get_cidreq()."&gradebook=&action=add_item&type=step&lp_id=".$lp_id."#resource_tab-2\">".Display::return_icon('back.png', get_lang("BackTo").' '.get_lang("LearningPaths"),'',ICON_SIZE_MEDIUM)."</a>";
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} else {
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echo '<a href="exercice.php">' . Display :: return_icon('back.png', get_lang('BackToExercisesList'),'',ICON_SIZE_MEDIUM).'</a>';
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}
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}
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echo '</div>';
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if ($objExercise->feedback_type == 1) {
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Display::display_normal_message(get_lang('DirectFeedbackCantModifyTypeQuestion'));
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}
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if (api_get_setting('search_enabled')=='true' && !extension_loaded('xapian')) {
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Display::display_error_message(get_lang('SearchXapianModuleNotInstalled'));
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}
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if ($objExercise->id != 0 && $objExercise->edit_exercise_in_lp == false) {
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$form->freeze();
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}
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$form->display();
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}
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Display::display_footer();
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