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1334 lines
54 KiB
1334 lines
54 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Exercise submission
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* This script allows to run an exercise. According to the exercise type, questions
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* can be on an unique page, or one per page with a Next button.
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*
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* One exercise may contain different types of answers (unique or multiple selection,
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* matching, fill in blanks, free answer, hot-spot).
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*
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* Questions are selected randomly or not.
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*
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* When the user has answered all questions and clicks on the button "Ok",
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* it goes to exercise_result.php
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*
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* @package chamilo.exercise
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* @author Olivier Brouckaert
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* @author Julio Montoya <gugli100@gmail.com>
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* Fill in blank option added (2008)
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* Cleaning exercises (2010),
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* Adding hotspot delineation support (2011)
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* Adding reminder + ajax support (2011)
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* Adding adding medias, local and global categories (2013)
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* Modified by hubert.borderiou (2011-10-21 question category)
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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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// name of the language file that needs to be included
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$language_file = 'exercice';
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require_once '../inc/global.inc.php';
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$urlMainExercise = api_get_path(WEB_CODE_PATH).'exercice/';
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$current_course_tool = TOOL_QUIZ;
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$nameTools = get_lang('Quiz');
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$this_section = SECTION_COURSES;
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$debug = false;
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if ($debug) {
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error_log('--- Enter to the exercise_submit.php ---- ');
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error_log('0. POST variables : '.print_r($_POST,1));
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}
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// Notice for unauthorized people.
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api_protect_course_script(true);
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$is_allowedToEdit = api_is_allowed_to_edit(null,true);
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if (api_get_setting('show_glossary_in_extra_tools') == 'true') {
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$htmlHeadXtra[] = api_get_js('glossary.js'); //Glossary
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$htmlHeadXtra[] = api_get_js('jquery. highlight.js'); //highlight
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}
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// Matching question
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$htmlHeadXtra[] = api_get_js('jquery.jsPlumb.all.js');
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// This library is necessary for the time control feature
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$htmlHeadXtra[]= api_get_css(api_get_path(WEB_LIBRARY_PATH).'javascript/epiclock/stylesheet/jquery.epiclock.css');
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$htmlHeadXtra[]= api_get_css(api_get_path(WEB_LIBRARY_PATH).'javascript/epiclock/renderers/minute/epiclock.minute.css');
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$htmlHeadXtra[]= api_get_js('epiclock/javascript/jquery.dateformat.min.js');
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$htmlHeadXtra[]= api_get_js('epiclock/javascript/jquery.epiclock.min.js');
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$htmlHeadXtra[]= api_get_js('epiclock/renderers/minute/epiclock.minute.js');
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$htmlHeadXtra[]= api_get_js('d3/jquery.xcolor.js');
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$htmlHeadXtra[]= '<script>
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var recycle_icon = "<a href=\'#\' class=\'ui-icon ui-icon-refresh\'>Recycle image</a>";
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var trash_icon = "<a href=\'#\' class=\'ui-icon ui-icon-trash\'>Delete image</a>";
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function deleteItem($item, $insertHere) {
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if ($insertHere.find(".question_draggable").length > 0) {
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return false;
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}
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$item.fadeOut(function() {
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$list = $( "<div class=\'gallery ui-helper-reset\'/>" ).appendTo($insertHere);
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$item.find( "a.ui-icon-trash" ).remove();
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var droppedId = $item.attr("id");
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var dropedOnId = $insertHere.attr("id");
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var originSelectId = "window_"+droppedId+"_select";
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value = dropedOnId.split("_")[2];
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$("#"+originSelectId +" option").filter(function() {
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return $(this).val() == value;
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}).attr("selected", true);
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$item.append( recycle_icon ).appendTo( $list ).fadeIn(function() {
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//$item.animate({ width: "48px" }).find( "img" ).animate({ height: "36px" });
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});
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});
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}
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// Draggable js script in order to use jsplumb
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var oldPositionArray;
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$(function() {
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var $gallery = $( ".drag_question" );
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var $trash = $( ".droppable" );
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// let the questions items be draggable
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$("li", $gallery).draggable({
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cancel: "a.ui-icon", // clicking an icon wont initiate dragging
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revert: "invalid", // when not dropped, the item will revert back to its initial position
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containment: "document",
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helper: "clone",
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cursor: "move"
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});
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// let the "droppable" be droppable, accepting the questions items
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$trash.droppable({
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accept: ".drag_question > li",
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hoverClass: "ui-state-active",
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drop: function(event, ui) {
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deleteItem(ui.draggable, $(this));
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}
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});
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// let the question handler be droppable as well, accepting items from the trash
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$gallery.droppable({
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// accept: ".droppable",
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// activeClass: "custom-state-active",
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hoverClass: "ui-state-active",
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drop: function( event, ui ) {
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recycleItem( ui.draggable, $(this));
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}
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});
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function recycleItem( $item, droppedOn) {
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//console.log("recycleItem");
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$item.fadeOut(function() {
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$item
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.find( "a.ui-icon-refresh" )
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.remove()
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.end()
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.css( "width", "96px")
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//.append( trash_icon )
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.find( "img" )
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.css( "height", "72px" )
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.end()
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.appendTo( $gallery )
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.fadeIn();
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});
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var droppedId = $item.attr("id");
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var originSelectId = "window_"+droppedId+"_select";
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$("#"+originSelectId+" option:first").attr("selected","selected");
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}
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$( "ul.drag_question > li" ).click(function( event ) {
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var $item = $( this ),
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$target = $( event.target );
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if ( $target.is( "a.ui-icon-trash" ) ) {
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deleteItem( $item );
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} else if ( $target.is( "a.ui-icon-zoomin" ) ) {
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} else if ( $target.is( "a.ui-icon-refresh" ) ) {
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recycleItem( $item );
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}
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return false;
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});
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});
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// Matching js script in order to use jsplumb
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var colorDestination = "#316b31";
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var curvinessValue = 0;
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var connectorType = "Straight";
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;(function() {
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window.jsPlumbDemo = {
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init : function(questionId) {
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var windowQuestion = null;
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if (questionId) {
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windowQuestion = ".window"+ questionId+"_question";
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}
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var countConnections = $(windowQuestion).size();
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if (countConnections && countConnections > 0) {
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var colorArray = $.xcolor.analogous("#da0", countConnections);
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var colorArrayDestination = $.xcolor.analogous("#51a351", countConnections);
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} else {
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var colorArray = $.xcolor.analogous("#da0", 10);
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var colorArrayDestination = $.xcolor.analogous("#51a351", 10);
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}
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jsPlumb.importDefaults({
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DragOptions : { cursor: "pointer", zIndex:2000 },
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PaintStyle : { strokeStyle:"#000" },
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EndpointStyle : { strokeStyle:"#316b31" },
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Endpoint : "Rectangle",
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Anchors : ["TopCenter", "TopCenter"]
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});
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var exampleDropOptions = {
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tolerance: "touch",
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hoverClass: "dropHover",
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activeClass: "dragActive"
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};
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var destinationEndPoint = {
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endpoint:["Dot", { radius: 15 }],
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paintStyle:{ fillStyle:colorDestination },
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isSource:false,
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connectorStyle:{ strokeStyle:colorDestination, lineWidth:8 },
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connector: [connectorType, { curviness: curvinessValue } ],
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maxConnections: 1000,
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isTarget:true,
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dropOptions : exampleDropOptions,
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beforeDrop:function(params) {
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var connections = jsPlumb.getConnections({source: params.sourceId});
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jsPlumb.select({source:params.sourceId}).each(function(connection) {
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jsPlumb.detach(connection);
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});
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var selectId = params.sourceId + "_select";
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var value = params.targetId.split("_")[2];
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console.log(selectId);
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console.log(value);
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$("#" +selectId +" option").filter(function() {
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return $(this).val() == value;
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}).attr("selected", true);
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return true;
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}
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};
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var count = 0;
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var sourceDestinationArray = Array;
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$(windowQuestion).each(function(index) {
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var windowId = $(this).attr("id");
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var scope = windowId + "scope";
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var destinationColor = colorArray[count].getHex();
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var sourceEndPoint = {
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endpoint:["Dot", { radius:15 }],
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paintStyle:{ fillStyle: destinationColor },
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isSource:true,
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connectorStyle:{ strokeStyle:"#8a8888" , lineWidth:8 },
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connector: [connectorType, { curviness: curvinessValue } ],
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maxConnections: 1,
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isTarget:false,
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dropOptions : exampleDropOptions,
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scope: scope
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};
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sourceDestinationArray[count+1] = sourceEndPoint;
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count++;
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jsPlumb.addEndpoint(
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windowId,
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{ anchor:[ "RightMiddle","RightMiddle","RightMiddle","RightMiddle" ] },
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sourceEndPoint
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);
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var destinationCount = 0;
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$(windowQuestion).each(function( index ) {
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var windowDestinationId = $(this).attr("id");
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destinationEndPoint.scope = scope;
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destinationEndPoint.paintStyle.fillStyle = colorArrayDestination[destinationCount].getHex();
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destinationCount++;
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jsPlumb.addEndpoint(
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windowDestinationId+"_answer",
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{ anchor:[ "LeftMiddle","LeftMiddle","LeftMiddle","LeftMiddle" ] },
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destinationEndPoint
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);
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});
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});
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//var divsWithWindowClass = jsPlumb.CurrentLibrary.getSelector("#"+questionId+" .window");
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//jsPlumb.draggable(divsWithWindowClass);
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jsPlumbDemo.attachBehaviour();
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}
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}
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})();
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;(function() {
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var _initialised = false;
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jsPlumbDemo.attachBehaviour = function() {
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if (!_initialised) {
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_initialised = true;
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}
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};
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})();
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jsPlumb.ready(function() {
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if ($(".drag_question").length > 0) {
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jsPlumbDemo.init();
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$(document).scroll(function() {
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jsPlumb.repaintEverything();
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});
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$(window).resize(function() {
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jsPlumb.repaintEverything();
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});
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}
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});
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$(function(){
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$(".highlight_image").on("click", function() {
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$(this).parent().find(".highlight_image").each(function(index){
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$(this).removeClass("highlight_image_selected");
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$(this).addClass("highlight_image_default");
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$(this).find("label").find("input").attr("checked", false);
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});
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$(this).removeClass("highlight_image_default");
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$(this).addClass("highlight_image_selected");
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$(this).find("label").find("input").attr("checked", "checked");
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});
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});
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</script>';
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// General parameters passed via POST/GET
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// @todo check get and posts
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$learnpath_id = isset($_GET['learnpath_id']) ? intval($_GET['learnpath_id']) : 0;
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$learnpath_item_id = isset($_GET['learnpath_item_id']) ? intval($_GET['learnpath_item_id']) : 0;
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$learnpath_item_view_id = isset($_GET['learnpath_item_view_id']) ? intval($_GET['learnpath_item_view_id']) : 0;
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$origin = isset($_GET['origin']) ? Security::remove_XSS($_GET['origin']) : '';
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$reminder = isset($_GET['reminder']) ? intval($_GET['reminder']) : 0;
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$remind_question_id = isset($_GET['remind_question_id']) ? intval($_GET['remind_question_id']) : 0;
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$exerciseId = isset($_REQUEST['exerciseId']) ? intval($_REQUEST['exerciseId']) : 0;
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$formSent = isset($_POST['formSent']) ? $_POST['formSent'] : null;
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$exerciseResult = isset($_GET['exerciseResult']) ? $_GET['exerciseResult'] : null;
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$choice = isset($_GET['choice']) ? $_GET['choice'] : null;
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$choice = empty($choice) ? isset($_GET['choice2']) ? $_GET['choice2'] : null : null;
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$exerciseResultCoordinates = isset($_GET['exerciseResultCoordinates']) ? $_GET['exerciseResultCoordinates'] : null;
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$current_question = isset($_REQUEST['num']) ? intval($_REQUEST['num']) : null;
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//Error message
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$error = '';
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/* Teacher takes an exam and want to see a preview,
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we delete the objExercise from the session in order to get the latest changes in the exercise */
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if (api_is_allowed_to_edit(null,true) && isset($_GET['preview']) && $_GET['preview'] == 1) {
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Session::erase('objExercise');
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}
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/** @var \Exercise $exerciseInSession */
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$exerciseInSession = Session::read('objExercise');
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// 1. Loading the $objExercise variable
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if (!isset($exerciseInSession) || isset($exerciseInSession) && ($exerciseInSession->id != $_GET['exerciseId'])) {
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// Construction of Exercise
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/** @var \Exercise $objExercise */
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$objExercise = new Exercise();
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if ($debug) {
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error_log('1. Setting the $objExercise variable');
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}
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Session::erase('questionList');
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// if the specified exercise doesn't exist or is disabled
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if (!$objExercise->read($exerciseId) || (!$objExercise->selectStatus() && !$is_allowedToEdit && ($origin != 'learnpath'))) {
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if ($debug) {
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error_log('1.1. Error while reading the exercise');
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}
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unset ($objExercise);
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$error = get_lang('ExerciseNotFound');
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} else {
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// Saves the object into the session
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Session::write('objExercise', $objExercise);
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if ($debug) {
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error_log('1.1. $exerciseInSession was unset - set now - end');
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}
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}
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}
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// $objExercise = new Exercise(); $objExercise->read($exerciseId);
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//2. Checking if $objExercise is set
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if (!isset($objExercise) && isset($exerciseInSession)) {
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if ($debug) {
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error_log('2. Loading $objExercise from session');
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}
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$objExercise = $exerciseInSession;
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}
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//3. $objExercise is not set, then return to the exercise list
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if (!is_object($objExercise)) {
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if ($debug) {
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error_log('3. $objExercise was not set, kill the script');
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}
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header('Location: '.$urlMainExercise.'exercice.php');
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exit;
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}
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// If reminder ends we jump to the exercise_reminder
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if ($objExercise->review_answers) {
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if ($remind_question_id == -1) {
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$paramsReminder = "exerciseId=$exerciseId&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id&learnpath_item_view_id=$learnpath_item_view_id&".api_get_cidreq();
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header('Location: '.$urlMainExercise.'exercise_reminder.php?'.$paramsReminder);
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exit;
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}
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}
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$exeId = isset($_GET['exe_id']) ? $_GET['exe_id'] : null;
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// Blocking access if exe_id was already treated
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if (!empty($exeId)) {
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$attemptInfo = $objExercise->getStatTrackExerciseInfoByExeId($exeId);
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if (!empty($attemptInfo) && $attemptInfo['status'] == '') {
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header("Location: ".$urlMainExercise."overview.php?exerciseId=".$exerciseId."&".api_get_cidreq());
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exit;
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}
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}
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$current_timestamp = time();
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$my_remind_list = array();
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$time_control = false;
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if ($objExercise->expired_time != 0) {
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$time_control = true;
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}
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// Generating the time control key for the user.
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$current_expired_time_key = ExerciseLib::get_time_control_key($objExercise->id, $learnpath_id, $learnpath_item_id);
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if ($debug) {
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error_log("4. current_expired_time_key: $current_expired_time_key");
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}
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$durationTime = array(
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$current_expired_time_key => $current_timestamp
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);
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Session::write('duration_time', $durationTime);
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if ($time_control) {
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// Get the expired time of the current exercise in track_e_exercices.
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$total_seconds = $objExercise->expired_time * 60;
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}
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$exercise_title = $objExercise->selectTitle();
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$exercise_sound = $objExercise->selectSound();
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$show_clock = true;
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$user_id = api_get_user_id();
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if ($objExercise->selectAttempts() > 0) {
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$attempt_html = null;
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$attempt_count = get_attempt_count($user_id, $exerciseId, $learnpath_id, $learnpath_item_id, $learnpath_item_view_id);
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$warningMessage = Display::return_message(
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sprintf(
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get_lang('ReachedMaxAttempts'),
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$exercise_title,
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$objExercise->selectAttempts()),
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'warning',
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false
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);
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if ($attempt_count >= $objExercise->selectAttempts()) {
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$show_clock = false;
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if (!api_is_allowed_to_edit(null,true)) {
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if ($objExercise->results_disabled == 0 && $origin != 'learnpath') {
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// Showing latest attempt according with task BT#1628.
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$exercise_stat_info = getExerciseResultsByUser(
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$user_id,
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$exerciseId,
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api_get_course_int_id(),
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api_get_session_id()
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);
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if (!empty($exercise_stat_info)) {
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$max_exe_id = max(array_keys($exercise_stat_info));
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$last_attempt_info = $exercise_stat_info[$max_exe_id];
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$attempt_html .= Display::div(get_lang('Date').': '.api_get_local_time($last_attempt_info['exe_date']), array('id'=>''));
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$attempt_html .= $warningMessage;
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if (!empty($last_attempt_info['question_list'])) {
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foreach($last_attempt_info['question_list'] as $question_data) {
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$question_id = $question_data['question_id'];
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$marks = $question_data['marks'];
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$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=' . $objExercise->id . '">'.Display :: return_icon('settings.png', get_lang('ModifyExercise'),'',ICON_SIZE_MEDIUM).'</a>';
|
|
} else {
|
|
echo '<a href="#">'.Display::return_icon('settings_na.png', get_lang('ModifyExercise'),'',ICON_SIZE_MEDIUM).'</a>';
|
|
}
|
|
echo '</div>';
|
|
}
|
|
|
|
if ($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();
|
|
}
|
|
}
|
|
}
|
|
|
|
// Timer control.
|
|
if ($time_control) {
|
|
echo $objExercise->returnTimeLeftDiv();
|
|
echo '<div style="display:none" class="warning-message" id="expired-message-id">'.get_lang('ExerciceExpiredTimeMessage').'</div>';
|
|
}
|
|
|
|
if (!empty($objExercise->description)) {
|
|
echo '<br />';
|
|
echo Display::generate_accordion(array(array('title' => get_lang('ExerciseDescriptionLabel'), 'content' => $objExercise->description)), 'jquery', 'description_content');
|
|
}
|
|
|
|
if ($origin != 'learnpath') {
|
|
echo '<div id="highlight-plugin" class="glossary-content">';
|
|
}
|
|
|
|
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?$params");
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($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>';
|
|
}
|
|
|