417 lines
13 KiB
JavaScript
417 lines
13 KiB
JavaScript
function LMSInitialize(dummyString) {
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// already initialized or already finished
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/*if ((flagInitialized) || (flagFinished)) {
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if( flagFinished ){
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return "false";
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}else{
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return "true";
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}
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}*/
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// set initialization flag
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flagInitialized = true;
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/*
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if (LMSGetValue('cmi.core.score.raw') == '100' &&
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LMSGetValue('cmi.core.lesson_status') == 'completed'
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|| LMSGetValue('cmi.core.lesson_status') == 'passed' ) {
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*/
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if ( LMSGetValue('cmi.core.lesson_status') == 'completed'
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|| LMSGetValue('cmi.core.lesson_status') == 'passed' ) {
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flagFinished = true;
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window.removeEventListener("onunload", LMSFinish);
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window.removeEventListener("onbeforeunload", LMSFinish);
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$('.btn-return').show();
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} else {
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flagFinished = false;
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$('.btn-return').hide();
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}
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//console.dir(cache);
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// return success value
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return "true";
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}
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// ------------------------------------------
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// SCORM RTE Functions - Getting and Setting Values
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// ------------------------------------------
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function LMSGetValue(varname) {
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// not initialized or already finished
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if ((!flagInitialized)) {
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return "false";
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}
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// otherwise, return the requested data
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return cache[varname];
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}
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function LMSSetValue(varname, varvalue) {
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// not initialized or already finished
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if ((!flagInitialized)) {
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return "false";
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}
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// otherwise, set the requested data, and return success value
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cache[varname] = varvalue;
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if( varname == "cmi.core.score.raw" || varname == "cmi.core.lesson_status"){
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LMSRealCommit('');
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}
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return "true";
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}
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// ------------------------------------------
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// SCORM RTE Functions - Saving the Cache to the Database
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// ------------------------------------------
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function LMSCommit(dummyString) {
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return "true";
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}
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// ------------------------------------------
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// SCORM RTE Functions - Saving the Cache to the Database
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// ------------------------------------------
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function LMSRealCommit(dummyString) {
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// not initialized or already finished
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if ((!flagInitialized) || (flagFinished)) {
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return "false";
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} else {
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// code to prevent caching
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var d = new Date();
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var data = new Object();
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data['cmi.core.lesson_location'] = cache['cmi.core.lesson_location'];
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data['cmi.core.lesson_status'] = cache['cmi.core.lesson_status'];
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data['cmi.core.exit'] = cache['cmi.core.exit'];
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data['cmi.core.score.raw'] = cache['cmi.core.score.raw'];
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if (cache['cmi.core.score.raw'] == "100") {
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data['cmi.core.lesson_status'] = "completed";
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}
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if (cache['cmi.core.lesson_status'] == "completed" || cache['cmi.core.lesson_status'] == "passed") {
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$('.btn-return').show();
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}
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data['cmi.suspend_data'] = cache['cmi.suspend_data'];
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data['cmi.core.session_time'] = cache['cmi.core.session_time'];
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var elr = "";
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$.ajax({
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url: basepathsaves__ + 'runtime/commit.php',
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type: 'POST',
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data: {
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SCOInstanceID: SCOInstanceID,
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data: JSON.stringify(data),
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code: d.getTime()
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}
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})
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.done(function() {
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if (cache['cmi.core.score.raw'] == "100" && cache['cmi.core.lesson_status'] == "completed") {
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flagFinished = true;
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$('.btn-return').show();
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}
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elr = "true";
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})
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.fail(function() {
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console.log('Problem with AJAX Request in LMSCommit()');
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elr = "false";
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})
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.always(function() {
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return elr;
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});
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}
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}
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// ------------------------------------------
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// SCORM RTE Functions - Closing The Session
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// ------------------------------------------
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function LMSFinish(dummyString) {
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var body = document.body,
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html = document.documentElement;
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var height = Math.max(body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight);
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if( $(".layer-load").length > 0 ){
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document.getElementsByClassName("layer-load")[0].style.height = height + "px";
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document.getElementsByClassName("layer-load")[0].style.display = "block";
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window.onresize = function(event) {
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var body = document.body,
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html = document.documentElement;
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var height = Math.max(body.scrollHeight, body.offsetHeight, html.clientHeight, html.scrollHeight, html.offsetHeight);
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document.getElementsByClassName("layer-load")[0].style.height = height + "px";
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};
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}
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// not initialized or already finished
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if ((!flagInitialized) || (flagFinished)) {
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console.log("out");
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} else {
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flagFinished = true;
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var d = new Date();
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// commit cached values to the database
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// not initialized or already finished
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// code to prevent caching
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var d = new Date();
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var data = new Object();
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data['cmi.core.lesson_location'] = cache['cmi.core.lesson_location'];
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data['cmi.core.lesson_status'] = cache['cmi.core.lesson_status'];
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data['cmi.core.exit'] = cache['cmi.core.exit'];
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data['cmi.core.score.raw'] = cache['cmi.core.score.raw'];
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if (cache['cmi.core.score.raw'] == "100") {
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data['cmi.core.lesson_status'] = "completed";
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}
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if (cache['cmi.core.lesson_status'] == "completed" || cache['cmi.core.lesson_status'] == "passed") {
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$('.btn-return').show();
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}
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data['cmi.suspend_data'] = cache['cmi.suspend_data'];
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data['cmi.core.session_time'] = cache['cmi.core.session_time'];
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var elr = "";
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$.ajax({
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url: basepathsaves__ + 'runtime/commit.php',
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type: 'POST',
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data: {
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SCOInstanceID: SCOInstanceID,
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data: JSON.stringify(data),
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code: d.getTime()
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}
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})
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.done(function() {
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elr = "true";
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})
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.fail(function() {
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console.log('Problem with AJAX Request in LMSCommit()');
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elr = "false";
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})
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.always(function() {
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return elr;
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});
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//var data = new Object();
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//data['cmi.core.lesson_location'] = cache['cmi.core.lesson_location'];
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//data['cmi.core.lesson_status'] = cache['cmi.core.lesson_status'];
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//data['cmi.core.exit'] = cache['cmi.core.exit'];
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//data['cmi.core.score.raw'] = cache['cmi.core.score.raw'];
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//data['cmi.suspend_data'] = cache['cmi.suspend_data'];
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//data['cmi.core.session_time'] = cache['cmi.core.session_time'];
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// commit cached values to the database
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// code to prevent caching
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/*var computeTimeString = computeTime();
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var elr = "";
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$.ajax({
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url: basepathsaves__+'runtime/finish.php',
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type: 'POST',
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data: {
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SCOInstanceID: SCOInstanceID,
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code: d.getTime(),
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computeTimeString: computeTimeString,
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data: JSON.stringify(data)
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},
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})
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.done(function() {
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elr = "true";
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})
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.fail(function() {
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alert('Problem with AJAX Request in LMSFinish()');
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elr = "";
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})
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.always(function() {
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flagFinished = true;
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return elr;
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});*/
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}
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}
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window.addEventListener("pagehide", LMSFinish);
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window.onbeforeunload = LMSFinish;
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// ------------------------------------------
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// SCORM RTE Functions - Error Handling
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// ------------------------------------------
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function LMSGetLastError() {
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return 0;
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}
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function LMSGetDiagnostic(errorCode) {
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return "";
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}
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function LMSGetErrorString(errorCode) {
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return "";
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}
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// ------------------------------------------
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// AJAX Request Handling
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// ------------------------------------------
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function createRequest() {
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var request;
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try {
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request = new XMLHttpRequest();
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} catch (tryIE) {
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try {
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request = new ActiveXObject("Msxml2.XMLHTTP");
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} catch (tryOlderIE) {
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try {
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request = new ActiveXObject("Microsoft.XMLHTTP");
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} catch (failed) {
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alert("Error creating XMLHttpRequest");
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}
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}
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}
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return request;
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}
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// ------------------------------------------
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// URL Encoding
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// ------------------------------------------
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function urlencode(str) {
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var histogram = {},
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unicodeStr = '',
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hexEscStr = '';
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var ret = (str + '').toString();
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var replacer = function(search, replace, str) {
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var tmp_arr = [];
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tmp_arr = str.split(search);
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return tmp_arr.join(replace);
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};
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// The histogram is identical to the one in urldecode.
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histogram["'"] = '%27';
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histogram['('] = '%28';
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histogram[')'] = '%29';
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histogram['*'] = '%2A';
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histogram['~'] = '%7E';
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histogram['!'] = '%21';
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histogram['%20'] = '+';
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histogram['\u00DC'] = '%DC';
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histogram['\u00FC'] = '%FC';
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histogram['\u00C4'] = '%D4';
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histogram['\u00E4'] = '%E4';
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histogram['\u00D6'] = '%D6';
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histogram['\u00F6'] = '%F6';
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histogram['\u00DF'] = '%DF';
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histogram['\u20AC'] = '%80';
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histogram['\u0081'] = '%81';
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histogram['\u201A'] = '%82';
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histogram['\u0192'] = '%83';
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histogram['\u201E'] = '%84';
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histogram['\u2026'] = '%85';
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histogram['\u2020'] = '%86';
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histogram['\u2021'] = '%87';
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histogram['\u02C6'] = '%88';
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histogram['\u2030'] = '%89';
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histogram['\u0160'] = '%8A';
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histogram['\u2039'] = '%8B';
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histogram['\u0152'] = '%8C';
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histogram['\u008D'] = '%8D';
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histogram['\u017D'] = '%8E';
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histogram['\u008F'] = '%8F';
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histogram['\u0090'] = '%90';
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histogram['\u2018'] = '%91';
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histogram['\u2019'] = '%92';
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histogram['\u201C'] = '%93';
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histogram['\u201D'] = '%94';
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histogram['\u2022'] = '%95';
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histogram['\u2013'] = '%96';
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histogram['\u2014'] = '%97';
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histogram['\u02DC'] = '%98';
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histogram['\u2122'] = '%99';
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histogram['\u0161'] = '%9A';
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histogram['\u203A'] = '%9B';
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histogram['\u0153'] = '%9C';
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histogram['\u009D'] = '%9D';
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histogram['\u017E'] = '%9E';
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histogram['\u0178'] = '%9F';
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// Begin with encodeURIComponent, which most resembles PHP's encoding functions
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ret = encodeURIComponent(ret);
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for (unicodeStr in histogram) {
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hexEscStr = histogram[unicodeStr];
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ret = replacer(unicodeStr, hexEscStr, ret); // Custom replace. No regexing
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}
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// Uppercase for full PHP compatibility
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return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
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return "%" + m2.toUpperCase();
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});
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}
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API.LMSInitialize = LMSInitialize;
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API.LMSGetValue = LMSGetValue;
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API.LMSSetValue = LMSSetValue;
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API.LMSCommit = LMSCommit;
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API.LMSFinish = LMSFinish;
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API.LMSGetLastError = LMSGetLastError;
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API.LMSGetErrorString = LMSGetErrorString;
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API.LMSGetDiagnostic = LMSGetDiagnostic;
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var startDate = 0;
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function resizeIframe(iframe) {
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var padding = 50;
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if ($("#navsco").length > 0) {
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var navbar360 = $("#navsco").outerHeight();
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} else {
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var navbar360 = 0;
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}
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padding = padding + navbar360;
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if (iframe.contentWindow.document.body.scrollHeight < (window.innerHeight - padding))
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iframe.height = iframe.contentWindow.document.body.scrollHeight + "px";
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else
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iframe.height = (window.innerHeight + padding) + "px";
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}
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/**
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* Descripción: Inica el conteo del tiempo en el sco
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* @return
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* @method startTimer
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* @return
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*/
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function startTimer() {
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startDate = new Date().getTime();
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}
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/**
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* Descripción: calucla el tiempo que el usuario permance en el sco
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* @method computeTime
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* @return formattedTime
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*/
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function computeTime() {
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var formattedTime = "00:00:00.0";
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if (startDate != 0) {
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var currentDate = new Date().getTime();
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var elapsedSeconds = ((currentDate - startDate) / 1000);
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formattedTime = convertTotalSeconds(elapsedSeconds);
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}
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return formattedTime;
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}
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/**
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* Descripción: convierte el tiempo en segundos
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* @method convertTotalSeconds
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* @param ts de tipo time
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* @return rtnVal
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*/
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function convertTotalSeconds(ts) {
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var Sec = (ts % 60);
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ts -= Sec;
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var tmp = (ts % 3600);
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ts -= tmp;
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if ((ts % 3600) != 0) var Hour = "00";
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else var Hour = "" + (ts / 3600);
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if ((tmp % 60) != 0) var Min = "00";
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else var Min = "" + (tmp / 60);
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Sec = "" + Sec
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Sec = Sec.substring(0, Sec.indexOf("."))
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if (Hour.length < 2) Hour = "0" + Hour;
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if (Min.length < 2) Min = "0" + Min;
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if (Sec.length < 2) Sec = "0" + Sec;
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var rtnVal = Hour + ":" + Min + ":" + Sec;
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return rtnVal;
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} |