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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * Exercise submission
- * This script allows to run an exercise. According to the exercise type, questions
- * can be on an unique page, or one per page with a Next button.
- *
- * One exercise may contain different types of answers (unique or multiple selection,
- * matching, fill in blanks, free answer, hot-spot).
- *
- * Questions are selected randomly or not.
- *
- * When the user has answered all questions and clicks on the button "Ok",
- * it goes to exercise_result.php
- *
- * @package chamilo.exercise
- * @author Olivier Brouckaert
- * @author Julio Montoya <gugli100@gmail.com>
- * Fill in blank option added (2008)
- * Cleaning exercises (2010),
- * Adding hotspot delineation support (2011)
- * Adding reminder + ajax support (2011)
- * Adding adding medias, local and global categories (2013)
- * Modified by hubert.borderiou (2011-10-21 question category)
- */
- /**
- * Code
- */
- use \ChamiloSession as Session;
- require_once 'exercise.class.php';
- require_once 'question.class.php';
- require_once 'answer.class.php';
- $urlMainExercise = api_get_path(WEB_CODE_PATH).'exercice/';
- $current_course_tool = TOOL_QUIZ;
- $nameTools = get_lang('Quiz');
- $this_section = SECTION_COURSES;
- $debug = false;
- if ($debug) {
- error_log('--- Enter to the exercise_submit.php ---- ');
- error_log('0. POST variables : '.print_r($_POST, 1));
- }
- // Notice for unauthorized people.
- api_protect_course_script(true);
- $is_allowedToEdit = api_is_allowed_to_edit(null, true);
- if (api_get_setting('show_glossary_in_extra_tools') == 'true') {
- $htmlHeadXtra[] = api_get_js('glossary.js'); //Glossary
- $htmlHeadXtra[] = api_get_js('jquery.highlight.js'); //highlight
- }
- // Matching question
- $htmlHeadXtra[] = api_get_js('jquery.jsPlumb.all.js');
- // This library is necessary for the time control feature
- $htmlHeadXtra[]= api_get_css(api_get_path(WEB_LIBRARY_JS_PATH).'epiclock/stylesheet/jquery.epiclock.css');
- $htmlHeadXtra[]= api_get_css(api_get_path(WEB_LIBRARY_JS_PATH).'epiclock/renderers/minute/epiclock.minute.css');
- $htmlHeadXtra[]= api_get_js('epiclock/javascript/jquery.dateformat.min.js');
- $htmlHeadXtra[]= api_get_js('epiclock/javascript/jquery.epiclock.min.js');
- $htmlHeadXtra[]= api_get_js('epiclock/renderers/minute/epiclock.minute.js');
- $htmlHeadXtra[]= api_get_js('d3/jquery.xcolor.js');
- $htmlHeadXtra[]= '<script>
- var recycle_icon = "<a href=\'#\' class=\'ui-icon ui-icon-refresh\'>Recycle image</a>";
- var trash_icon = "<a href=\'#\' class=\'ui-icon ui-icon-trash\'>Delete image</a>";
- function deleteItem($item, $insertHere) {
- if ($insertHere.find(".question_draggable").length > 0) {
- return false;
- }
- $item.fadeOut(function() {
- $list = $( "<div class=\'gallery ui-helper-reset\'/>" ).appendTo($insertHere);
- $item.find( "a.ui-icon-trash" ).remove();
- var droppedId = $item.attr("id");
- var dropedOnId = $insertHere.attr("id");
- var originSelectId = "window_"+droppedId+"_select";
- value = dropedOnId.split("_")[2];
- $("#"+originSelectId +" option").filter(function() {
- return $(this).val() == value;
- }).attr("selected", true);
- $item.append( recycle_icon ).appendTo( $list ).fadeIn(function() {
- //$item.animate({ width: "48px" }).find( "img" ).animate({ height: "36px" });
- });
- });
- }
- // Draggable js script in order to use jsplumb
- var oldPositionArray;
- $(function() {
- var $gallery = $( ".drag_question" );
- var $trash = $( ".droppable" );
- // let the questions items be draggable
- $("li", $gallery).draggable({
- cancel: "a.ui-icon", // clicking an icon wont initiate dragging
- revert: "invalid", // when not dropped, the item will revert back to its initial position
- containment: "document",
- helper: "clone",
- cursor: "move"
- });
- // let the "droppable" be droppable, accepting the questions items
- $trash.droppable({
- accept: ".drag_question > li",
- hoverClass: "ui-state-active",
- drop: function(event, ui) {
- deleteItem(ui.draggable, $(this));
- }
- });
- // let the question handler be droppable as well, accepting items from the trash
- $gallery.droppable({
- // accept: ".droppable",
- // activeClass: "custom-state-active",
- hoverClass: "ui-state-active",
- drop: function( event, ui ) {
- recycleItem( ui.draggable, $(this));
- }
- });
- function recycleItem( $item, droppedOn) {
- //console.log("recycleItem");
- $item.fadeOut(function() {
- $item
- .find( "a.ui-icon-refresh" )
- .remove()
- .end()
- .css( "width", "96px")
- //.append( trash_icon )
- .find( "img" )
- .css( "height", "72px" )
- .end()
- .appendTo( $gallery )
- .fadeIn();
- });
- var droppedId = $item.attr("id");
- var originSelectId = "window_"+droppedId+"_select";
- $("#"+originSelectId+" option:first").attr("selected","selected");
- }
- $( "ul.drag_question > li" ).click(function( event ) {
- var $item = $( this ),
- $target = $( event.target );
- if ( $target.is( "a.ui-icon-trash" ) ) {
- deleteItem( $item );
- } else if ( $target.is( "a.ui-icon-zoomin" ) ) {
- } else if ( $target.is( "a.ui-icon-refresh" ) ) {
- recycleItem( $item );
- }
- return false;
- });
- });
- // Matching js script in order to use jsplumb
- var colorDestination = "#316b31";
- var curvinessValue = 0;
- var connectorType = "Straight";
- ;(function() {
- window.jsPlumbDemo = {
- init : function(questionId) {
- var windowQuestion = null;
- if (questionId) {
- windowQuestion = ".window"+ questionId+"_question";
- }
- var countConnections = $(windowQuestion).size();
- if (countConnections && countConnections > 0) {
- var colorArray = $.xcolor.analogous("#da0", countConnections);
- var colorArrayDestination = $.xcolor.analogous("#51a351", countConnections);
- } else {
- var colorArray = $.xcolor.analogous("#da0", 10);
- var colorArrayDestination = $.xcolor.analogous("#51a351", 10);
- }
- jsPlumb.importDefaults({
- DragOptions : { cursor: "pointer", zIndex:2000 },
- PaintStyle : { strokeStyle:"#000" },
- EndpointStyle : { strokeStyle:"#316b31" },
- Endpoint : "Rectangle",
- Anchors : ["TopCenter", "TopCenter"]
- });
- var exampleDropOptions = {
- tolerance: "touch",
- hoverClass: "dropHover",
- activeClass: "dragActive"
- };
- var destinationEndPoint = {
- endpoint:["Dot", { radius: 15 }],
- paintStyle:{ fillStyle:colorDestination },
- isSource:false,
- connectorStyle:{ strokeStyle:colorDestination, lineWidth:8 },
- connector: [connectorType, { curviness: curvinessValue } ],
- maxConnections: 1000,
- isTarget:true,
- dropOptions : exampleDropOptions,
- beforeDrop:function(params) {
- var connections = jsPlumb.getConnections({source: params.sourceId});
- jsPlumb.select({source:params.sourceId}).each(function(connection) {
- jsPlumb.detach(connection);
- });
- var selectId = params.sourceId + "_select";
- var value = params.targetId.split("_")[2];
- $("#" +selectId +" option").filter(function() {
- return $(this).val() == value;
- }).attr("selected", true);
- return true;
- }
- };
- var count = 0;
- var sourceDestinationArray = Array;
- $(windowQuestion).each(function(index) {
- var windowId = $(this).attr("id");
- var scope = windowId + "scope";
- var destinationColor = colorArray[count].getHex();
- var sourceEndPoint = {
- endpoint:["Dot", { radius:15 }],
- paintStyle:{ fillStyle: destinationColor },
- isSource:true,
- connectorStyle:{ strokeStyle:"#8a8888" , lineWidth:8 },
- connector: [connectorType, { curviness: curvinessValue } ],
- maxConnections: 1,
- isTarget:false,
- dropOptions : exampleDropOptions,
- scope: scope
- };
- sourceDestinationArray[count+1] = sourceEndPoint;
- count++;
- jsPlumb.addEndpoint(
- windowId,
- { anchor:[ "RightMiddle","RightMiddle","RightMiddle","RightMiddle" ] },
- sourceEndPoint
- );
- var destinationCount = 0;
- $(windowQuestion).each(function( index ) {
- var windowDestinationId = $(this).attr("id");
- destinationEndPoint.scope = scope;
- destinationEndPoint.paintStyle.fillStyle = colorArrayDestination[destinationCount].getHex();
- destinationCount++;
- jsPlumb.addEndpoint(
- windowDestinationId+"_answer",
- { anchor:[ "LeftMiddle","LeftMiddle","LeftMiddle","LeftMiddle" ] },
- destinationEndPoint
- );
- });
- });
- //var divsWithWindowClass = jsPlumb.CurrentLibrary.getSelector("#"+questionId+" .window");
- //jsPlumb.draggable(divsWithWindowClass);
- jsPlumbDemo.attachBehaviour();
- }
- }
- })();
- ;(function() {
- var _initialised = false;
- jsPlumbDemo.attachBehaviour = function() {
- if (!_initialised) {
- _initialised = true;
- }
- };
- })();
- jsPlumb.ready(function() {
- if ($(".drag_question").length > 0) {
- jsPlumbDemo.init();
- $(document).scroll(function() {
- jsPlumb.repaintEverything();
- });
- $(window).resize(function() {
- jsPlumb.repaintEverything();
- });
- }
- });
- $(function() {
- $(".highlight_image").on("click", function() {
- $(this).parent().find(".highlight_image").each(function(index){
- $(this).removeClass("highlight_image_selected");
- $(this).addClass("highlight_image_default");
- $(this).find("label").find("input").attr("checked", false);
- });
- $(this).removeClass("highlight_image_default");
- $(this).addClass("highlight_image_selected");
- $(this).find("label").find("input").attr("checked", "checked");
- });
- });
- </script>';
- // General parameters passed via POST/GET
- // @todo check get and posts
- $learnpath_id = isset($_GET['learnpath_id']) ? intval($_GET['learnpath_id']) : 0;
- $learnpath_item_id = isset($_GET['learnpath_item_id']) ? intval($_GET['learnpath_item_id']) : 0;
- $learnpath_item_view_id = isset($_GET['learnpath_item_view_id']) ? intval($_GET['learnpath_item_view_id']) : 0;
- $origin = isset($_GET['origin']) ? Security::remove_XSS($_GET['origin']) : '';
- $reminder = isset($_GET['reminder']) ? intval($_GET['reminder']) : 0;
- $remind_question_id = isset($_GET['remind_question_id']) ? intval($_GET['remind_question_id']) : 0;
- $exerciseId = isset($_REQUEST['exerciseId']) ? intval($_REQUEST['exerciseId']) : 0;
- $formSent = isset($_POST['formSent']) ? $_POST['formSent'] : null;
- $exerciseResult = isset($_GET['exerciseResult']) ? $_GET['exerciseResult'] : null;
- $choice = isset($_GET['choice']) ? $_GET['choice'] : null;
- $choice = empty($choice) ? isset($_GET['choice2']) ? $_GET['choice2'] : null : null;
- $exerciseResultCoordinates = isset($_GET['exerciseResultCoordinates']) ? $_GET['exerciseResultCoordinates'] : null;
- $current_question = isset($_REQUEST['num']) ? intval($_REQUEST['num']) : null;
- $endExercise = isset($_REQUEST['end_exercise']) && $_REQUEST['end_exercise'] == 1 ? true : false;
- // Error message
- $error = '';
- /* Teacher takes an exam and want to see a preview,
- we delete the objExercise from the session in order to get the latest changes in the exercise */
- if (api_is_allowed_to_edit(null, true) && isset($_GET['preview']) && $_GET['preview'] == 1) {
- Session::erase('objExercise');
- }
- /** @var \Exercise $exerciseInSession */
- $exerciseInSession = Session::read('objExercise');
- // 1. Loading the $objExercise variable
- if (!isset($exerciseInSession) || isset($exerciseInSession) && ($exerciseInSession->id != $_GET['exerciseId'])) {
- // Construction of Exercise
- /** @var \Exercise $objExercise */
- $objExercise = new Exercise();
- if ($debug) {
- error_log('1. Setting the $objExercise variable');
- }
- Session::erase('questionList');
- // if the specified exercise doesn't exist or is disabled
- if (!$objExercise->read($exerciseId) || (!$objExercise->selectStatus() && !$is_allowedToEdit && ($origin != 'learnpath'))) {
- if ($debug) {
- error_log('1.1. Error while reading the exercise');
- }
- unset ($objExercise);
- $error = get_lang('ExerciseNotFound');
- } else {
- // Saves the object into the session
- Session::write('objExercise', $objExercise);
- if ($debug) {
- error_log('1.1. $exerciseInSession was unset - set now - end');
- }
- }
- }
- // $objExercise = new Exercise(); $objExercise->read($exerciseId);
- //2. Checking if $objExercise is set
- if (!isset($objExercise) && isset($exerciseInSession)) {
- if ($debug) {
- error_log('2. Loading $objExercise from session');
- }
- $objExercise = $exerciseInSession;
- }
- //3. $objExercise is not set, then return to the exercise list
- if (!is_object($objExercise)) {
- if ($debug) {
- error_log('3. $objExercise was not set, kill the script');
- }
- header('Location: '.$urlMainExercise.'exercice.php');
- exit;
- }
- // If reminder ends we jump to the exercise_reminder
- if ($objExercise->review_answers) {
- if ($remind_question_id == -1) {
- $paramsReminder = "exerciseId=$exerciseId&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id&".api_get_cidreq();
- header('Location: '.$urlMainExercise.'exercise_reminder.php?'.$paramsReminder);
- exit;
- }
- }
- $exeId = isset($_GET['exe_id']) ? $_GET['exe_id'] : null;
- // Blocking access if exe_id was already treated
- if (!empty($exeId)) {
- $attemptInfo = $objExercise->getStatTrackExerciseInfoByExeId($exeId);
- if (!empty($attemptInfo) && $attemptInfo['status'] == '') {
- header("Location: ".$urlMainExercise."overview.php?exerciseId=".$exerciseId."&".api_get_cidreq());
- exit;
- }
- }
- $current_timestamp = time();
- $my_remind_list = array();
- $time_control = false;
- if ($objExercise->expired_time != 0) {
- $time_control = true;
- }
- // Generating the time control key for the user.
- $current_expired_time_key = ExerciseLib::get_time_control_key($objExercise->id, $learnpath_id, $learnpath_item_id);
- if ($debug) {
- error_log("4. current_expired_time_key: $current_expired_time_key");
- }
- $durationTime = array(
- $current_expired_time_key => $current_timestamp
- );
- Session::write('duration_time', $durationTime);
- if ($time_control) {
- // Get the expired time of the current exercise in track_e_exercices.
- $total_seconds = $objExercise->expired_time * 60;
- }
- $exercise_title = $objExercise->selectTitle();
- $exercise_sound = $objExercise->selectSound();
- $show_clock = true;
- $user_id = api_get_user_id();
- if ($objExercise->selectAttempts() > 0) {
- $attempt_html = null;
- $attempt_count = get_attempt_count($user_id, $exerciseId, $learnpath_id, $learnpath_item_id, $learnpath_item_view_id);
- $warningMessage = Display::return_message(
- sprintf(
- get_lang('ReachedMaxAttempts'),
- $exercise_title,
- $objExercise->selectAttempts()
- ),
- 'warning',
- false
- );
- if ($attempt_count >= $objExercise->selectAttempts()) {
- $show_clock = false;
- if (!api_is_allowed_to_edit(null,true)) {
- if ($objExercise->results_disabled == 0 && $origin != 'learnpath') {
- // Showing latest attempt according with task BT#1628.
- $exercise_stat_info = getExerciseResultsByUser(
- $user_id,
- $exerciseId,
- api_get_course_int_id(),
- api_get_session_id()
- );
- if (!empty($exercise_stat_info)) {
- $max_exe_id = max(array_keys($exercise_stat_info));
- $last_attempt_info = $exercise_stat_info[$max_exe_id];
- $attempt_html .= Display::div(get_lang('Date').': '.api_get_local_time($last_attempt_info['exe_date']), array('id'=>''));
- $attempt_html .= $warningMessage;
- if (!empty($last_attempt_info['question_list'])) {
- foreach($last_attempt_info['question_list'] as $question_data) {
- $question_id = $question_data['question_id'];
- $marks = $question_data['marks'];
- $question_info = Question::read($question_id);
- $attempt_html .= Display::div($question_info->question, array('class'=>'question_title'));
- $attempt_html .= Display::div(get_lang('Score').' '.$marks, array('id'=>'question_score'));
- }
- }
- $score = ExerciseLib::show_score($last_attempt_info['exe_result'], $last_attempt_info['exe_weighting']);
- $attempt_html .= Display::div(get_lang('YourTotalScore').' '.$score, array('id'=>'question_score'));
- } else {
- $attempt_html .= $warningMessage;
- }
- } else {
- $attempt_html .= $warningMessage;
- }
- } else {
- $attempt_html .= $warningMessage;
- }
- if ($origin == 'learnpath') {
- Display :: display_reduced_header();
- } else {
- Display :: display_header($nameTools,'Exercises');
- }
- echo $attempt_html;
- if ($origin != 'learnpath') {
- Display :: display_footer();
- }
- exit;
- }
- }
- // 5. Getting user exercise info (if the user took the exam before) - generating exe_id
- $exercise_stat_info = $objExercise->getStatTrackExerciseInfo($learnpath_id, $learnpath_item_id, $learnpath_item_view_id);
- //if (1) {
- $questionListInSession = Session::read('questionList');
- if (!isset($questionListInSession)) {
- // Selects the list of question ID
- $questionList = $objExercise->getQuestionList();
- // Media questions.
- $media_is_activated = $objExercise->mediaIsActivated();
- //Getting order from random
- if ($media_is_activated == false && $objExercise->isRandom() && isset($exercise_stat_info) && !empty($exercise_stat_info['data_tracking'])) {
- $questionList = explode(',', $exercise_stat_info['data_tracking']);
- }
- Session::write('questionList', $questionList);
- if ($debug > 0) {
- error_log('$_SESSION[questionList] was set');
- }
- } else {
- if (isset($objExercise) && isset($exerciseInSession)) {
- $questionList = Session::read('questionList');
- }
- }
- // Fix in order to get the correct question list.
- $questionListUncompressed = $objExercise->getQuestionListWithMediasUncompressed();
- Session::write('question_list_uncompressed', $questionListUncompressed);
- $clock_expired_time = null;
- if (empty($exercise_stat_info)) {
- if ($debug) {
- error_log('5 $exercise_stat_info is empty ');
- }
- $total_weight = 0;
- foreach ($questionListUncompressed as $question_id) {
- $objQuestionTmp = Question::read($question_id);
- $total_weight += floatval($objQuestionTmp->weighting);
- }
- if ($time_control) {
- $expected_time = $current_timestamp + $total_seconds;
- $clock_expired_time = api_get_utc_datetime($expected_time);
- //Sessions that contain the expired time
- $expiredTime = array(
- $current_expired_time_key => $clock_expired_time
- );
- Session::write('expired_time', $expiredTime);
- if ($debug) {
- error_log('5.1. $current_timestamp '.$current_timestamp);
- error_log('5.2. $expected_time '.$expected_time);
- error_log('5.3. $expected_time '.$clock_expired_time);
- error_log('5.4. Setting the $expiredTime: '.$expiredTime[$current_expired_time_key]);
- }
- }
- $exe_id = $objExercise->save_stat_track_exercise_info($clock_expired_time, $learnpath_id, $learnpath_item_id, $learnpath_item_view_id, $questionListUncompressed, $total_weight);
- $exercise_stat_info = $objExercise->getStatTrackExerciseInfo($learnpath_id, $learnpath_item_id, $learnpath_item_view_id);
- if ($debug) error_log("5.5 Creating a new attempt exercise_stat_info[] exe_id : $exe_id");
- } else {
- $exe_id = $exercise_stat_info['exe_id'];
- if ($debug) {
- error_log("5 exercise_stat_info[] exists getting exe_id: $exe_id ");
- }
- }
- // Array to check in order to block the chat
- ExerciseLib::create_chat_exercise_session($exe_id);
- if ($debug) {
- error_log('6. $objExercise->getStatTrackExerciseInfo function called:: '.print_r($exercise_stat_info, 1));
- }
- if (!empty($exercise_stat_info['questions_to_check'])) {
- $my_remind_list = $exercise_stat_info['questions_to_check'];
- $my_remind_list = explode(',', $my_remind_list);
- $my_remind_list = array_filter($my_remind_list);
- }
- if ($debug) {
- error_log("6.0 my_remind_list array: ".print_r($my_remind_list, 1));
- }
- //$now = time();
- $params = "exe_id=$exe_id&exerciseId=$exerciseId&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id&".api_get_cidreq();
- if ($debug) {
- error_log("6.1 params: $params");
- }
- if ($reminder == 2 && empty($my_remind_list)) {
- if ($debug) {
- error_log("6.2 calling the exercise_reminder.php ");
- };
- header('Location: '.$urlMainExercise.'exercise_reminder.php?'.$params);
- exit;
- }
- /*
- * 7. Loading Time control parameters
- * If the expired time is major that zero(0) then the expired time is compute on this time.
- */
- if ($time_control) {
- $expiredTimeInSession = Session::read('expired_time');
- if ($debug) {
- error_log('7.1. Time control is enabled.');
- error_log('7.2. $current_expired_time_key:'.$current_expired_time_key);
- }
- if (!isset($expiredTimeInSession[$current_expired_time_key])) {
- if ($debug) {
- error_log('7.3. $expiredTimeInSession[$current_expired_time_key] not set.');
- }
- //Timer - Get expired_time for a student
- if (!empty($exercise_stat_info)) {
- if ($debug) {error_log('7.4 Seems that the session ends and the user want to retake the exam'); };
- $expired_time_of_this_attempt = $exercise_stat_info['expired_time_control'];
- if ($debug) {error_log('7.5 $expired_time_of_this_attempt: '.$expired_time_of_this_attempt); }
- // Get the last attempt of an exercise.
- $last_attempt_date = getLastAttemptDateOfExercise($exercise_stat_info['exe_id']);
- /* This means that the user enters the exam but do not answer the first question we get the date
- from the track_e_exercises not from the track_et_attempt see #2069 */
- if (empty($last_attempt_date)) {
- $diff = $current_timestamp - api_strtotime($exercise_stat_info['start_date'], 'UTC');
- $last_attempt_date = api_get_utc_datetime(api_strtotime($exercise_stat_info['start_date'],'UTC') + $diff);
- } else {
- //Recalculate the time control due #2069
- $diff = $current_timestamp - api_strtotime($last_attempt_date, 'UTC');
- $last_attempt_date = api_get_utc_datetime(api_strtotime($last_attempt_date,'UTC') + $diff);
- }
- if ($debug) {error_log('7.6. $last_attempt_date: '.$last_attempt_date); }
- //New expired time - it is due to the possible closure of session
- $new_expired_time_in_seconds = api_strtotime($expired_time_of_this_attempt, 'UTC') - api_strtotime($last_attempt_date,'UTC');
- if ($debug) {error_log('7.7. $new_expired_time_in_seconds: '.$new_expired_time_in_seconds); }
- $expected_time = $current_timestamp + $new_expired_time_in_seconds;
- if ($debug) {error_log('7.8. $expected_time: '.$expected_time); }
- $clock_expired_time = api_get_utc_datetime($expected_time);
- if ($debug) {error_log('7.9. $clock_expired_time: '.$clock_expired_time); }
- // First we update the attempt to today
- // How the expired time is changed into "track_e_exercices" table,then the last attempt for this student should be changed too,so
- ExerciseLib::update_attempt_date($exercise_stat_info['exe_id'], $last_attempt_date);
- // Sessions that contain the expired time
- $expiredTimeInSession[$current_expired_time_key] = $clock_expired_time;
- Session::write('expired_time', $expiredTimeInSession);
- if ($debug) {
- error_log('7.11. Setting the $expiredTimeInSession: '.$expiredTimeInSession[$current_expired_time_key] );
- };
- }
- } else {
- if ($debug) error_log('7.3. $expiredTimeInSession[$current_expired_time_key]: '.$expiredTimeInSession[$current_expired_time_key]);
- $clock_expired_time = $expiredTimeInSession[$current_expired_time_key];
- }
- } else {
- if ($debug) { error_log("7. No time control"); };
- }
- // Get time left for expiring time
- $time_left = api_strtotime($clock_expired_time,'UTC') - time();
- /*
- * The time control feature is enable here - this feature is enable for a jquery plugin called epiclock
- * for more details of how it works see this link : http://eric.garside.name/docs.html?p=epiclock
- */
- if ($time_control) {
- //Sends the exercise form when the expired time is finished
- $htmlHeadXtra[] = $objExercise->show_time_control_js($time_left);
- }
- if ($debug) error_log('8. Question list loaded '.print_r($questionList, 1));
- $question_count = $objExercise->getCountCompressedQuestionList();
- $urlMainExercise = api_get_path(WEB_CODE_PATH).'exercice/';
- if ($formSent && isset($_POST)) {
- if ($debug) { error_log('9. $formSent was sent'); }
- // Initializing
- if (!is_array($exerciseResult)) {
- $exerciseResult = array();
- $exerciseResultCoordinates = array();
- }
- // Only for hot spot
- if (!isset($choice) && isset($_GET['hidden_hotspot_id'])) {
- $hotspot_id = (int)($_GET['hidden_hotspot_id']);
- $choice = array($hotspot_id => '');
- }
- // Filling array exercise result
- // if the user has answered at least one question
- if (is_array($choice)) {
- if ($debug) { error_log('9.1. $choice is an array '.print_r($choice, 1)); }
- // Also store hot spot spots in the session ($exerciseResultCoordinates
- // will be stored in the session at the end of this script)
- if (isset($_POST['hotspot'])) {
- $exerciseResultCoordinates = $_POST['hotspot'];
- if ($debug) { error_log('9.2. $_POST[hotspot] data '.print_r($exerciseResultCoordinates, 1)); }
- }
- if ($objExercise->type == ALL_ON_ONE_PAGE) {
- // $exerciseResult receives the content of the form.
- // Each choice of the student is stored into the array $choice
- $exerciseResult = $choice;
- } else {
- // gets the question ID from $choice. It is the key of the array
- list ($key) = array_keys($choice);
- // if the user didn't already answer this question
- if (!isset($exerciseResult[$key])) {
- // stores the user answer into the array
- $exerciseResult[$key] = $choice[$key];
- //saving each question
- if ($objExercise->feedback_type != EXERCISE_FEEDBACK_TYPE_DIRECT) {
- $questionId = $key;
- // gets the student choice for this question
- $choice = $exerciseResult[$questionId];
- if (isset($exe_id)) {
- //Manage the question and answer attempts
- if ($debug) { error_log('8.3. manageAnswers exe_id: '.$exe_id.' - $questionId: '.$questionId.' Choice'.print_r($choice,1)); }
- $objExercise->manageAnswers($exe_id, $questionId, $choice,'exercise_show',$exerciseResultCoordinates, true, false,false);
- }
- //END of saving and qualifying
- }
- }
- }
- if ($debug) {
- error_log('9.3. $choice is an array - end');
- error_log('9.4. $exerciseResult '.print_r($exerciseResult,1));
- }
- }
- // the script "exercise_result.php" will take the variable $exerciseResult from the session
- Session::write('exerciseResult', $exerciseResult);
- //Session::write('remind_list', $remind_list);
- Session::write('exerciseResultCoordinates', $exerciseResultCoordinates);
- // if all questions on one page OR if it is the last question (only for an exercise with one question per page)
- if (($objExercise->type == ALL_ON_ONE_PAGE || $current_question >= $question_count)) {
- if (api_is_allowed_to_session_edit()) {
- // goes to the script that will show the result of the exercise
- if ($objExercise->type == ALL_ON_ONE_PAGE) {
- if ($debug) { error_log('10. Exercise ALL_ON_ONE_PAGE -> Redirecting to exercise_result.php'); }
- //We check if the user attempts before sending to the exercise_result.php
- if ($objExercise->selectAttempts() > 0) {
- $attempt_count = get_attempt_count(api_get_user_id(), $exerciseId, $learnpath_id, $learnpath_item_id, $learnpath_item_view_id);
- if ($attempt_count >= $objExercise->selectAttempts()) {
- Display :: display_warning_message(sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), false);
- if ($origin != 'learnpath') {
- //so we are not in learnpath tool
- echo '</div>'; //End glossary div
- Display :: display_footer();
- } else {
- echo '</body></html>';
- }
- }
- }
- header("Location: ".$urlMainExercise."exercise_result.php?".api_get_cidreq()."&exe_id=$exe_id&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id");
- exit;
- } else {
- // Time control is only enabled for ONE PER PAGE
- if (!empty($exe_id) && is_numeric($exe_id)) {
- //Verify if the current test is fraudulent
- if (ExerciseLib::exercise_time_control_is_valid($exerciseId, $learnpath_id, $learnpath_item_id)) {
- $sql_exe_result = "";
- if ($debug) { error_log('exercise_time_control_is_valid is valid'); }
- } else {
- $sql_exe_result = ", exe_result = 0";
- if ($debug) { error_log('exercise_time_control_is_valid is NOT valid then exe_result = 0 '); }
- }
- }
- if ($debug) { error_log('10. Redirecting to exercise_show.php'); }
- header("Location: ".$urlMainExercise."exercise_result.php?".api_get_cidreq()."&exe_id=$exe_id&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id");
- exit;
- }
- } else {
- if ($debug) { error_log('10. Redirecting to exercise_submit.php'); }
- header("Location: ".$urlMainExercise."exercise_submit.php?".api_get_cidreq()."&exerciseId=$exerciseId&origin=$origin");
- exit;
- }
- }
- if ($debug) { error_log('11. $formSent was set - end'); }
- } else {
- if ($debug) { error_log('9. $formSent was NOT sent'); }
- }
- // Getting the latest questionId
- $latestQuestionId = getLatestQuestionIdFromAttempt($exe_id);
- if (is_null($current_question)) {
- $current_question = 1;
- if ($latestQuestionId) {
- $current_question = $objExercise->getPositionInCompressedQuestionList($latestQuestionId);
- }
- } else {
- $current_question++;
- }
- if ($question_count != 0) {
- if (($objExercise->type == ALL_ON_ONE_PAGE || $current_question > $question_count)) {
- if (api_is_allowed_to_session_edit()) {
- // goes to the script that will show the result of the exercise
- if ($objExercise->type == ALL_ON_ONE_PAGE) {
- if ($debug) { error_log('12. Exercise ALL_ON_ONE_PAGE -> Redirecting to exercise_result.php'); }
- //We check if the user attempts before sending to the exercise_result.php
- if ($objExercise->selectAttempts() > 0) {
- $attempt_count = get_attempt_count(api_get_user_id(), $exerciseId, $learnpath_id, $learnpath_item_id, $learnpath_item_view_id);
- if ($attempt_count >= $objExercise->selectAttempts()) {
- Display :: display_warning_message(sprintf(get_lang('ReachedMaxAttempts'), $exercise_title, $objExercise->selectAttempts()), false);
- if ($origin != 'learnpath') {
- //so we are not in learnpath tool
- echo '</div>'; //End glossary div
- Display :: display_footer();
- } else {
- echo '</body></html>';
- }
- exit;
- }
- }
- } else {
- //Time control is only enabled for ONE PER PAGE
- if (!empty($exe_id) && is_numeric($exe_id)) {
- //Verify if the current test is fraudulent
- $check = ExerciseLib::exercise_time_control_is_valid($exerciseId, $learnpath_id, $learnpath_item_id);
- if ($check) {
- $sql_exe_result = "";
- if ($debug) { error_log('12. exercise_time_control_is_valid is valid'); }
- } else {
- $sql_exe_result = ", exe_result = 0";
- if ($debug) { error_log('12. exercise_time_control_is_valid is NOT valid then exe_result = 0 '); }
- }
- }
- if ($objExercise->review_answers) {
- //header('Location: '.$urlMainExercise.'exercise_reminder.php?'.$params);
- header("Location: ".$urlMainExercise."exercise_result.php?".api_get_cidreq()."&exe_id=$exe_id&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id");
- exit;
- } else {
- header("Location: ".$urlMainExercise."exercise_result.php?".api_get_cidreq()."&exe_id=$exe_id&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id");
- exit;
- }
- }
- } else {
- if ($debug) { error_log('Redirecting to exercise_submit.php'); }
- exit;
- }
- }
- } else {
- $error = get_lang('ThereAreNoQuestionsForThisExercise');
- // if we are in the case where user select random by category, but didn't choose the number of random question
- if ($objExercise->selectRandomByCat() > 0 && $objExercise->random <= 0) {
- $error .= "<br/>".get_lang('PleaseSelectSomeRandomQuestion');
- }
- }
- if (!empty ($_GET['gradebook']) && $_GET['gradebook'] == 'view') {
- $_SESSION['gradebook'] = Security :: remove_XSS($_GET['gradebook']);
- $gradebook = $_SESSION['gradebook'];
- } elseif (empty ($_GET['gradebook'])) {
- unset ($_SESSION['gradebook']);
- $gradebook = '';
- }
- if (!empty ($gradebook) && $gradebook == 'view') {
- $interbreadcrumb[]= array ('url' => '../gradebook/' . Security::remove_XSS($_SESSION['gradebook_dest']),'name' => get_lang('ToolGradebook'));
- }
- $interbreadcrumb[]= array ("url" => $urlMainExercise."exercice.php?gradebook=$gradebook", "name" => get_lang('Exercices'));
- $interbreadcrumb[]= array ("url" => "#","name" => $objExercise->name);
- if ($origin != 'learnpath') { //so we are not in learnpath tool
- Display :: display_header($nameTools,'Exercises');
- if (!api_is_allowed_to_session_edit()) {
- Display :: display_warning_message(get_lang('SessionIsReadOnly'));
- }
- } else {
- Display::display_reduced_header();
- echo '<div style="height:10px"> </div>';
- }
- $show_quiz_edition = $objExercise->added_in_lp();
- // I'm in a preview mode
- if (api_is_course_admin() && $origin != 'learnpath') {
- echo '<div class="actions">';
- if ($show_quiz_edition == false) {
- echo '<a href="'.$urlMainExercise.'exercise_admin.php?' . api_get_cidreq() . '&modifyExercise=yes&exerciseId=' . $objExercise->id . '">'.Display :: return_icon('settings.png', get_lang('ModifyExercise'),'',ICON_SIZE_MEDIUM).'</a>';
- } else {
- echo '<a href="#">'.Display::return_icon('settings_na.png', get_lang('ModifyExercise'),'',ICON_SIZE_MEDIUM).'</a>';
- }
- echo '</div>';
- }
- // Timer control.
- if ($time_control) {
- echo $objExercise->returnTimeLeftDiv();
- echo '<div style="display:none" class="warning-message" id="expired-message-id">'.get_lang('ExerciceExpiredTimeMessage').'</div>';
- }
- if ($objExercise->type == ONE_PER_PAGE) {
- echo $objExercise->getProgressPagination(
- $exe_id,
- $questionList,
- $questionListUncompressed,
- $my_remind_list,
- $reminder,
- $remind_question_id,
- api_get_self().'?'.$params,
- $current_question
- );
- }
- $is_visible_return = $objExercise->is_visible($learnpath_id, $learnpath_item_id, $learnpath_item_view_id);
- if ($is_visible_return['value'] == false) {
- echo $is_visible_return['message'];
- if ($origin != 'learnpath') {
- Display :: display_footer();
- }
- exit;
- }
- $limit_time_exists = (($objExercise->start_time != '0000-00-00 00:00:00') || ($objExercise->end_time != '0000-00-00 00:00:00')) ? true : false;
- if ($limit_time_exists) {
- $exercise_start_time = api_strtotime($objExercise->start_time, 'UTC');
- $exercise_end_time = api_strtotime($objExercise->end_time, 'UTC');
- $time_now = time();
- if ($objExercise->start_time != '0000-00-00 00:00:00') {
- $permission_to_start = (($time_now - $exercise_start_time) > 0) ? true : false;
- } else {
- $permission_to_start = true;
- }
- if ($_SERVER['REQUEST_METHOD'] != 'POST') {
- if ($objExercise->end_time != '0000-00-00 00:00:00') {
- $exercise_timeover = (($time_now - $exercise_end_time) > 0) ? true : false;
- } else {
- $exercise_timeover = false;
- }
- }
- if (!$permission_to_start || $exercise_timeover) {
- if (!api_is_allowed_to_edit(null,true)) {
- $message_warning = $permission_to_start ? get_lang('ReachedTimeLimit') : get_lang('ExerciseNoStartedYet');
- Display :: display_warning_message(sprintf($message_warning, $exercise_title, $objExercise->selectAttempts()));
- if ($origin != 'learnpath') {
- Display :: display_footer();
- }
- exit;
- } else {
- $message_warning = $permission_to_start ? get_lang('ReachedTimeLimitAdmin') : get_lang('ExerciseNoStartedAdmin');
- Display :: display_warning_message(sprintf($message_warning, $exercise_title, $objExercise->selectAttempts()));
- }
- }
- }
- // Blocking empty start times see BT#2800
- global $_custom;
- if (isset($_custom['exercises_hidden_when_no_start_date']) && $_custom['exercises_hidden_when_no_start_date']) {
- if (empty($objExercise->start_time) || $objExercise->start_time == '0000-00-00 00:00:00') {
- Display :: display_warning_message(sprintf(get_lang('ExerciseNoStartedYet'), $exercise_title, $objExercise->selectAttempts()));
- if ($origin != 'learnpath') {
- Display :: display_footer();
- }
- }
- }
- if (!empty($objExercise->description)) {
- echo '<br />';
- echo Display::generate_accordion(array(array('title' => get_lang('ExerciseDescriptionLabel'), 'content' => $objExercise->description)), 'jquery', 'exercise-description-content');
- }
- if ($origin != 'learnpath') {
- echo '<div id="highlight-plugin" class="glossary-content">';
- }
- // Default reminder behaviour
- if ($reminder == 2) {
- if ($debug) { error_log(' $reminder == 2'); }
- $data_tracking = $exercise_stat_info['data_tracking'];
- $data_tracking = explode(',', $data_tracking);
- // Set by default the 1st question
- $current_question = 1;
- if (!empty($my_remind_list)) {
- // Checking which questions we are going to call from the remind list
- for ($i = 0; $i < count($data_tracking); $i++) {
- for($j = 0; $j < count($my_remind_list); $j++) {
- if (!empty($remind_question_id)) {
- if ($remind_question_id == $my_remind_list[$j]) {
- if ($remind_question_id == $data_tracking[$i]) {
- if (isset($my_remind_list[$j+1])) {
- $remind_question_id = $my_remind_list[$j+1];
- $current_question = $i + 1;
- } else {
- $remind_question_id = -1; //We end the remind list we go to the exercise_reminder.php please
- $current_question = $i + 1; // last question
- }
- break 2;
- }
- }
- } else {
- if ($my_remind_list[$j] == $data_tracking[$i]) {
- if (isset($my_remind_list[$j+1])) {
- $remind_question_id = $my_remind_list[$j+1];
- $current_question = $i + 1; // last question
- } else {
- $remind_question_id = -1; //We end the remind list we go to the exercise_reminder.php please
- $current_question = $i + 1; // last question
- }
- break 2;
- }
- }
- }
- }
- } else {
- if ($objExercise->review_answers) {
- if ($debug) { error_log('Redirecting to exercise_reminder.php '); }
- header("Location: ".$urlMainExercise."exercise_reminder.php?$params");
- exit;
- }
- }
- }
- // Changing next question button
- if ($objExercise->review_answers) {
- $script_php = $urlMainExercise.'exercise_reminder.php';
- } else {
- $script_php = $urlMainExercise.'exercise_result.php';
- }
- if (!empty($error)) {
- Display :: display_error_message($error, false);
- } else {
- if (!empty($exercise_sound)) {
- echo '<a href="'.api_get_path(WEB_CODE_PATH).'document/download.php?doc_url=%2Faudio%2F'.Security::remove_XSS($exercise_sound).'" target="_blank">
- '.Display::return_icon('sound.gif', get_lang('Sound')).'</a>';
- }
- // Get number of hotspot questions for javascript validation
- $number_of_hotspot_questions = 0;
- $onsubmit = '';
- $i = 0;
- if (!empty($questionList)) {
- foreach ($questionList as $questionId) {
- // for sequential exercises
- if ($objExercise->type == ONE_PER_PAGE) {
- // if it is not the right question, goes to the next loop iteration
- if ($current_question != $i) {
- continue;
- } else {
- $objQuestionTmp = Question::read($questionId);
- if ($objQuestionTmp->selectType() == HOT_SPOT || $objQuestionTmp->selectType() == HOT_SPOT_DELINEATION) {
- $number_of_hotspot_questions++;
- }
- break;
- }
- } else {
- $objQuestionTmp = Question::read($questionId);
- if ($objQuestionTmp->selectType() == HOT_SPOT || $objQuestionTmp->selectType() == HOT_SPOT_DELINEATION) {
- $number_of_hotspot_questions++;
- }
- }
- $i++;
- }
- }
- if ($number_of_hotspot_questions > 0) {
- $onsubmit = " onsubmit=\"return validateFlashVar('".$number_of_hotspot_questions."', '" .get_lang('HotspotValidateError1')."', '".get_lang('HotspotValidateError2')."');\"";
- }
- echo $objExercise->returnWarningJs(null);
- echo '<script>
- $(function() {
- $(".main_question").mouseover(function() {
- //$(this).find(".exercise_save_now_button").show();
- //$(this).addClass("question_highlight");
- });
- $(".main_question").mouseout(function() {
- //$(this).find(".exercise_save_now_button").hide();
- $(this).removeClass("question_highlight");
- });
- $(".no_remind_highlight").hide();
- });
- function previous_question(question_num) {
- url = "'.$urlMainExercise.'exercise_submit.php?'.$params.'&num="+question_num;
- window.location = url;
- }
- function previous_question_and_save(previous_question_id, question_id_to_save) {
- url = "'.$urlMainExercise.'exercise_submit.php?'.$params.'&num="+previous_question_id;
- // Save the current question.
- save_now(question_id_to_save, url);
- }
- function save_question_list(question_list, showWarning) {
- if (showWarning == 1) {
- $("#dialog-confirm").data("question_list", question_list);
- $("#dialog-confirm").dialog("open");
- } else {
- saveQuestionList(question_list);
- }
- }
- function saveQuestionList(question_list) {
- var redirect = true;
- $.each(question_list, function(key, question_id) {
- result = save_now(question_id, null, false, 0);
- if (result == "answer_required") {
- redirect = false;
- }
- });
- var url = "";
- if ('.$reminder.' == 1) {
- url = "'.$urlMainExercise.'exercise_reminder.php?'.$params.'&num='.$current_question.'";
- } else if ('.$reminder.' == 2 ) {
- url = "'.$urlMainExercise.'exercise_submit.php?'.$params.'&num='.$current_question.'&remind_question_id='.$remind_question_id.'&reminder=2";
- } else {
- url = "'.$urlMainExercise.'exercise_submit.php?'.$params.'&num='.$current_question.'&remind_question_id='.$remind_question_id.'";
- }
- //$("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('save.png', get_lang('Saved'), array(), ICON_SIZE_SMALL)).'");
- if (redirect) {
- window.location = url;
- }
- }
- function save_now(question_id, url_extra, redirect, showWarning) {
- if (redirect == undefined) {
- redirect = true;
- }
- var result = false;
- if (showWarning == 1) {
- $("#dialog-confirm").data("question_id", question_id);
- $("#dialog-confirm").data("url_extra", url_extra);
- $("#dialog-confirm").data("redirect", redirect);
- $("#dialog-confirm").dialog("open");
- } else {
- result = saveNow(question_id, url_extra, redirect);
- }
- return result;
- }
- function saveNow(question_id, url_extra, redirect)
- {
- //1. Normal choice inputs
- var my_choice = $(\'*[name*="choice[\'+question_id+\']"]\').serialize();
- //2. Reminder checkbox
- var remind_list = $(\'*[name*="remind_list"]\').serialize();
- //3. Hotspots
- var hotspot = $(\'*[name*="hotspot[\'+question_id+\']"]\').serialize();
- var ckeditor = CKEDITOR.instances[\'choice[\'+question_id+\']\'];
- if (ckeditor) {
- value = ckeditor.getData();
- my_choice = {};
- my_choice["choice["+question_id+"]"] = value;
- my_choice = $.param(my_choice);
- }
- if ($(\'input[name="remind_list[\'+question_id+\']"]\').is(\':checked\')) {
- $("#question_div_"+question_id).addClass("remind_highlight");
- } else {
- $("#question_div_"+question_id).removeClass("remind_highlight");
- }
- // Only for the first time
- $("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('loading1.gif')).'");
- var mainResult = false;
- $.ajax({
- type : "post",
- async: false,
- url: "'.api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?a=save_exercise_by_now",
- data: "'.$params.'&type=simple&question_id="+question_id+"&"+my_choice+"&"+hotspot+"&"+remind_list,
- success: function(return_value) {
- mainResult = return_value;
- if (return_value == "ok") {
- $("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('save.png', get_lang('Saved'), array(), ICON_SIZE_SMALL)).'");
- } else if (return_value == "error") {
- $("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('error.png', get_lang('Error'), array(), ICON_SIZE_SMALL)).'");
- } else if (return_value == "answer_required") {
- $("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('warning.png', get_lang('warning'), array(), ICON_SIZE_SMALL).
- " ".get_lang('SelectAnAnswerToContinue')).'");
- } else if (return_value == "one_per_page") {
- var url = "";
- // Redirect to reminder
- if ('.$reminder.' == 1) {
- url = "'.$urlMainExercise.'exercise_reminder.php?'.$params.'&num='.$current_question.'";
- } else if ('.$reminder.' == 2 ) {
- url = "'.$urlMainExercise.'exercise_submit.php?'.$params.'&num='.$current_question.'&remind_question_id='.$remind_question_id.'&reminder=2";
- } else {
- url = "'.$urlMainExercise.'exercise_submit.php?'.$params.'&num='.$current_question.'&remind_question_id='.$remind_question_id.'";
- }
- if (url_extra) {
- url = url_extra;
- }
- $("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('save.png', get_lang('Saved'), array(), ICON_SIZE_SMALL)).'");
- if (redirect) {
- window.location = url;
- }
- }
- },
- error: function() {
- $("#save_for_now_"+question_id).html("'.addslashes(Display::return_icon('error.png', get_lang('Error'), array(), ICON_SIZE_SMALL)).'");
- }
- });
- return mainResult;
- }
- function save_now_all(validate) {
- //1. Input choice
- var my_choice = $(\'*[name*="choice"]\').serialize();
- //2. Reminder
- var remind_list = $(\'*[name*="remind_list"]\').serialize();
- //3. Hotspots
- var hotspot = $(\'*[name*="hotspot"]\').serialize();
- //Question list
- var question_list = ['.implode(',', $questionList).'];
- var free_answers = {};
- $.each(question_list, function(index, my_question_id) {
- //Checking FCK
- if (typeof(FCKeditorAPI) !== "undefined") {
- var oEditor = FCKeditorAPI.GetInstance("choice["+my_question_id+"]") ;
- var fck_content = "";
- if (oEditor) {
- fck_content = oEditor.GetHTML();
- //alert(index + " " +my_question_id + " " +fck_content);
- free_answers["free_choice["+my_question_id+"]"] = fck_content;
- }
- }
- });
- free_answers = $.param(free_answers);
- $("#save_all_reponse").html("'.addslashes(Display::return_icon('loading1.gif')).'");
- $.ajax({
- type:"post",
- async: false,
- url: "'.api_get_path(WEB_AJAX_PATH).'exercise.ajax.php?a=save_exercise_by_now",
- data: "'.$params.'&type=all&"+my_choice+"&"+hotspot+"&"+free_answers+"&"+remind_list,
- success: function(return_value) {
- if (return_value == "ok") {
- //$("#save_all_reponse").html("'.addslashes(Display::return_icon('accept.png')).'");
- if (validate == "validate") {
- window.location = "'.$script_php.'?'.$params.'";
- } else {
- $("#save_all_reponse").html("'.addslashes(Display::return_icon('accept.png')).'");
- }
- } else {
- $("#save_all_reponse").html("'.addslashes(Display::return_icon('wrong.gif')).'");
- }
- }
- });
- return false;
- }
- function validate_all() {
- save_now_all("validate");
- return false;
- }
- </script>';
- // Show list of questions.
- $attempt_list = array();
- if (isset($exe_id)) {
- $attempt_list = getAllExerciseEventByExeId($exe_id);
- }
- $remind_list = array();
- if (isset($exercise_stat_info['questions_to_check']) && !empty($exercise_stat_info['questions_to_check'])) {
- $remind_list = explode(',', $exercise_stat_info['questions_to_check']);
- }
- echo '<form id="exercise_form" method="post" action="'.api_get_path(WEB_PUBLIC_PATH).'main/exercice/exercise_submit.php?'.api_get_cidreq().'&autocomplete=off&gradebook='.$gradebook."&exerciseId=".$exerciseId .'" name="frm_exercise" '.$onsubmit.'>
- <input type="hidden" name="formSent" value="1" />
- <input type="hidden" name="exerciseId" value="'.$exerciseId . '" />
- <input type="hidden" name="num" value="'.$current_question.'" id="num_current_id" />
- <input type="hidden" name="exe_id" value="'.$exe_id . '" />
- <input type="hidden" name="origin" value="'.$origin . '" />
- <input type="hidden" name="learnpath_id" value="'.$learnpath_id . '" />
- <input type="hidden" name="learnpath_item_id" value="'.$learnpath_item_id . '" />
- <input type="hidden" name="learnpath_item_view_id" value="'.$learnpath_item_view_id . '" />';
- $objExercise->renderQuestionList($questionList, $current_question, $exerciseResult, $attempt_list, $remind_list);
- echo '</form>';
- echo $objExercise->returnWarningHtml();
- }
- if ($origin != 'learnpath') {
- //so we are not in learnpath tool
- echo '</div>'; //End glossary div
- Display :: display_footer();
- } else {
- echo '</body></html>';
- }
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