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zhihuishu.js
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zhihuishu.js
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var commitStatus = true; // 讨论讨论提交状态
var loadPreStudyNoteState = true; // 查询学习记录
var validateIsJumpChapterStatus = true; // 验证跨章提交状态
var saveDatabaseState = true; // 保存数据库状态
var userId = $('#userId').val(); // 用户ID
var PCourseId = $("#PCourseId").val(); // 扩展表课程ID
courseId = $("#courseId").val(); // 课程ID
rid = $("#rid").val(); // 招生ID
var isJumpChapter = $('#isJumpChapter').val(); // 是否可以跨章
var studentCount = $('#studentCount').val(); // 是否已报名
var chapterId; // 章ID
var lessonId; // 节ID
var lessonVideoId; // 小节id
var videoId = $('#videoId').val(); // 视频id
var courseType = $('#courseType').val(); // 课程类型
var $chapterObject; // 记录点击的章对象
var $videoObject; // 记录点击的视频对象
var currentPlayTime = ""; // 保存视屏播放的当前时间
var lessonQuestions = ""; // 保存节次考题时间
var popupExamInterval = ""; // 弹题定时器
var learnTime = $('#learnTime').val(); // 视频最后学习时间点
var studiedId = ""; // 已学节次ID
var databaseIntervalTime = 1000 * 60 * 5; // 每5分钟保存数据库视频学习时间点
var databaseInterval = ""; // 每分钟保存数据库视频学习时间点定时器
var cacheIntervalTime = 1000 * 120; // 每120秒保存缓存视频学习时间点
var cacheInterval = ""; // 每30秒保存缓存视频学习时间点定时器
var totalStudyTimeInterval = ""; // 累加学习视频时间
var studyTotalTime = 0; // 视频学习总时间（秒）
var videoSize; // 视频大小
var noteId = $("#noteId").val(); // 笔记id
var watchState; // 观看状态
var playTimes = 0 ; // 本次播放时长
var studyStatus = $("#studyStatus").val(); //获得课程是否结束状态 1:已经完成 0：未完成
var lessonPictures = ""; //视频弹图,时间点
var preventPopupTest = false; // 阻止弹题标识
var popupPicInterval = ""; // 弹图定时器
var tokenFlag = true; //token是否通过验证标志
initLoad();
// 初始载入播放器
function initLoad() {
showExploreTip();
hidePanel();
// 检查当前章节视频列表中是否有包含此视频ID(防错)，#张立坤注
if (checkedVideoIsExist(videoId)) {
var video = $('#video-' + videoId);
if (isSignUp()) { // 已报名
// 从课程主页进入，弹出此提示，用于引导用户不再从此进入，#张立坤注
validateIntoPoistion();
// 直接当前章(节)
validateIsJumpChapter(video, true);
} else if (isNotSignUp() && isMinCourse()) { // 未报名并且是微课，只能看第一个视频
var firstVideo = $('.video:first');
if (video.attr('_videoId') == firstVideo.attr('_videoId')) {
initPlayInfo(video);
} else {
tmInitLoadingT(zLocale.only_try_watch_first_video, 5000);
setTimeout(reloadDefaultVideo, 3000);
}
} else { // 未报名并且是进阶式课程，直接加载播放器
initPlayInfo(video);
}
} else {
// 设置默认播放视频
defaultVideo();
}
// 前端渲染播放状态(图标：未看、播放未完成、播放完成)
initVideoPlayState();
initLearningEvent();
}
// 初始化视频播放状态
function initVideoPlayState() {
if (isSignUp()) {
// 视频状态显示
$('.isStudiedLesson').each(function (index, event) {
var video_tmp = $(this).parents('li');
var watchState = video_tmp.attr('watchState');
var videoId_tmp = video_tmp.attr('_videoId');
if (watchState != 1) {
var key = getCookieKey(videoId_tmp);
var _value = $.cookie(key);
if (isNotEmpty(_value)) {
var values = _value.split('_');
if (values[0] == 1) {
video_tmp.attr('watchState', 1);
$(this).removeClass().addClass('withborder_no_tip').addClass('fl').attr("tip", zLocale.click_video_can_submit);
} else {
setPlayerState.call(this);
}
} else {
setPlayerState.call(this);
}
} else {
setPlayerState.call(this);
}
function setPlayerState() {
if (watchState != undefined && watchState != null && videoId_tmp != videoId && video_tmp.hasClass('video')) {
if (watchState == 1) {
$(this).removeClass().addClass('time_ico3').addClass('fl');
} else if (watchState == 2) {
$(this).removeClass().addClass('time_ico_half').addClass('fl');
}
}
}
});
$(".time_ico_half").tmTip({color: "black", arrow: 'topMiddle', width: '100px'});
$(".withborder_no_tip").tmTip({color: "black", arrow: 'topMiddle', width: '100px'});
}
}
/**
* 检查视频是否存在
* @param videoId
* @returns {boolean}
*/
function checkedVideoIsExist(videoId) {
if ($('#video-' + videoId).length == 1 && isNotEmpty(videoId)) {
return true;
}
return false;
}
/**
* 默认视频，最近一次观看的视频，如果从未看过，使用第一个
*/
function defaultVideo() {
var defVideo = $('#chapterList').find('li[watchstate!=1]').filter('.video').first();
if (defVideo.length == 0) {
defVideo = $('#chapterList').find('li').filter('.video').first();
}
initPlayInfo(defVideo);
}
/**
* 当前章的前几章的所有节是否已学完
*/
function getUnplayVideoCount(video) {
return video.prevAll('[watchstate!=1]').filter('.video').length;
}
/**
* 验证是否跨章学习
* @param video
*/
function validateIsJumpChapter(video, isFirstLoadVideo) {
if (!validateIsJumpChapterStatus) {
return;
}
if (isJumpChapter == 0) {
//if (isFirstLoadVideo) {
var unPlayCount = getUnplayVideoCount($('#chapter-' + video.attr('_chapterId')));
if (unPlayCount == 0) {
initPlayInfo(video);
} else {
var text="";
if (z_locale==1) {
text="本课程不能跨章学习,本章之前还有"+"【" + (unPlayCount) + "】"+'个视频没有看完';
} else {
text='You are not allowed to skip chapters to learn and there are'+"【" + (unPlayCount) + "】"+ 'videos not finished before this chapter.';
}
tmInitLoadingT(text, 5000);
if (isFirstLoadVideo) {
window.setTimeout(reloadDefaultVideo, 3000);
}
}
} else {
initPlayInfo(video);
}
}
/**
* 重新载入到默认视频
*/
function reloadDefaultVideo() {
tmInitLoadingT(zLocale.auto_jumpto, 3000);
defaultVideo();
}
/**
* 初始化跨章学习参数
*
*/
function initIsJumpChapterParams(video) {
//如果是已完成课程，优先级最高，不做判断，by wyj,2016/6/28
if (studyStatus == 1) {
initPlayInfo(video);
}
// 没有报名的学生，只能学习第一章或者绪章
var chapter = $('#chapter-' + video.attr('_chapterId'));
//章节的课程视频 (video.attr("_chapternum")>1&& video.attr("_zhangNum")>0)||(video.attr("_zhangNum")>1)
//章的课程视频 ((video.attr("_jieNum")>1&&video.attr("orderNumber")>0)||(video.attr("orderNumber")>1))
if (isNotSignUp()){
if(video.attr("_zhangNum")>1){ //章>1弹窗提示
notSignUpTip(zLocale.you_have_not_signed_up);
return;
}else{
if(video.attr("_jieNum")>1){//节>1弹窗提示
notSignUpTip(zLocale.you_have_not_signed_up);
return;
}else{
if(video.attr("_xjieNum")>1){ // 小节>1弹窗提示
notSignUpTip(zLocale.you_have_not_signed_up);
return;
}
}
}
}
if ($chapterObject && isJumpChapter == 0) {
if (chapter.attr("_orderNumber") * 1 > $chapterObject.attr("_orderNumber") * 1 && isSignUp()) {
validateIsJumpChapter(video);
} else {
initPlayInfo(video);
}
} else {
// 没有报名的学生，只能学习第一章或者绪章
var chapter = $('#chapter-' + video.attr('_chapterId'));
if (isNotSignUp() && chapter.attr("_orderNumber") > $('#chapterList').find('.chapter:first').attr("_orderNumber")&&video.attr("_chapterNum")>1) {
notSignUpTip(zLocale.you_have_not_signed_up);
return;
}
initPlayInfo(video);
}
}
/**
* 初始化学习事件，与播放无关，用于页面上其它按钮单击事件监听
*/
function initLearningEvent() {
showTabs(); // 切换Tab，目录、笔记
videoToggle(); // 视频列表切换(章节列表上)
jiaoxuejihua(); // 教学计划弹出
jiaoxuedaGang(); // 教学大纲弹出
priase(); // 笔记点赞
canclePriase(); // 取消点赞
collection(); // 收藏
collectionCancle(); // 取消收藏
saveNote(); // 保存笔记
notePlayTime(); // 获取记录笔记的时间(点击写笔记的编辑框时)
showComment(); // 显示评论
textAreaEvent(); // 监听评论输入框输入文本信息时，评论字数计数
numberCheck(); // 评论计数
addcomment(); // 添加评论
getmoreComment(); // 获取更多评论
notetitleswitch(); // 我的笔记、优秀笔记切换
cancleShareNote(); // 取消共享笔记
shareNote(); // 共享笔记
showDelete(); // 自已的笔记，鼠标悬停时显示删除按钮
deleteNoteContent(); // 删除笔记
changePlayerType(); // 播放器切换(LeTV和老版播放器切换)
intoCourseHomeEvent(); // 点击进入课程主页事件
}
/**
* 初始化播放参数
*/
function initPlayInfo($this) {
recoveryDefault(); // 初始化默认参数
$videoObject = $this;
if (lessonId != $videoObject.attr('_lessonId')|| videoId != $videoObject.attr('_videoId')) {
$('.catalogue').eq(1).attr('loadState', 0);
}
if (lessonId != $videoObject.attr('_lessonId') || videoId != $videoObject.attr('_videoId')) {
$('.catalogue').eq(2).attr('loadState', 0);
}
chapterId = $videoObject.attr('_chapterId');
lessonId = $videoObject.attr('_lessonId');
videoId = $videoObject.attr('_videoId');
var size = parseInt(timeToSec($videoObject.find('.time').text()));
videoSize = isNaN(size) ? null : size;
lessonVideoId = isNotEmpty($videoObject.attr('_lessonVideoId')) ? $videoObject.attr('_lessonVideoId') : null;
$('.current_play').removeClass('current_play');
$videoObject.addClass('current_play');
$chapterObject = $('#chapter-' + chapterId);
if (courseType == 1) { // 进阶式课程
var lessonName = tmFilterTag($videoObject.attr('_name'));
if(typeof($videoObject.attr('_order'))!="undefined"){
$("#lessonOrder").html($videoObject.attr('_order') + "、" + lessonName);
$("#lessonOrder").attr('title', $videoObject.attr('_order') + lessonName);
}
$('#chapterOrder').html(tmFilterTag($chapterObject.attr('_name')));
$('#chapterOrder').attr("title",$('#chapterOrder').text());
} else { // 微课程
var lessonName = tmFilterTag($videoObject.attr('_name'));
$("#lessonOrder").html(lessonName);
$("#lessonOrder").attr('title', lessonName);
$('#chapterOrder').html(tmFilterTag($videoObject.attr('_order')));
$('#chapterOrder').attr("title",$('#chapterOrder').text());
}
//视频时长为0时观看无法记录进度，在此处限制观看视频时长为0的视频(用于限制初始化页面加载视频，手动切换时已前面限制，不会调用本方法）
if($videoObject.attr("_videoSize")=="00:00:00"){
var p = "视频正在转码中，换个时间再来看看吧！";
if(z_locale!=1){
p ="Video is transcoding, another time to look at it .";
}
$.tmDialog.alert({content:p,icon:"warm",fadeout:true,timeout:3,finish:function(ok){}});
return;
}
prelearningNote();// 加载上次当前视频播放信息
loadVideoPointerData();// 加载视频打点数据
rollbackNote();
}
function recoveryDefault() {
clearTimer();// 清除定时器
commitStatus = true;// 讨论讨论提交状态
studiedId = null;// 视频学习记录表Id
studyTotalTime = 0;// 上一个视频累积观看时间
currentPlayTime = null;// 当前视频播放时间
videoSize = null;// 当前视频时长
$("textarea").val("");
loadPreStudyNoteState = true;// 查询学习记录
validateIsJumpChapterStatus = true;// 验证跨章提交状态
$('.videoDotWrap').empty();
}
/**
* 加载上一次学习时间节点
*/
function prelearningNote() {
if (isSignUp()) {
loadPreStudyNote();
if (!isFirstLoad) {
//loadBadgeName();
// getTopNo();
} else {
//upgrade();//徽章是否升级
}
}
// 初始化播放列表状态
initPlayListState();
// 加载视频播放器
initAblePlayer();
// 设置下一节(第次初始化播放器时，绑定下一节按钮的事件)
setNextLesson();
// 限制没有报名的游客
limitNotApply();
//第一次进来没有token，提示
if ($("#csrfToken").val() == "" || $("#csrfToken").val() == null || $("#csrfToken").val() == undefined && $.cookie('csrftoken') == null) {
$.tmDialog.alert({
icon:"warm",
title:zLocale.kindly_remind,
content:zLocale.error_learning_remind,
sureButton:zLocale.sure//确定按钮字
});
tokenFlag = false;
changeWatchState(0);
}
}
function loadPreStudyNote() {
if (!loadPreStudyNoteState) {
return;
}
loadPreStudyNoteState = false;
$.ajax({
type: 'post',
url: jsonPath + '/learning/prelearningNote?time=' + getNowTime(),
data: {
rid: rid,
studentCount: studentCount,
lessonId: lessonId,
PCourseId: PCourseId,
chapterId: chapterId,
lessonVideoId: lessonVideoId,
'userId': userId,
videoId: videoId,
studyStatus : studyStatus
},
success: function (data, textStatus, jqXHR) {
loadPreStudyNoteState = true;
studiedId = data.studiedLessonDto.id;
watchState = data.studiedLessonDto.watchState;
var values = $.cookie(getCookieKey(videoId));
var serviceStudyTotalTime = isEmpty(data.studiedLessonDto.studyTotalTime) ? 0 : parseInt(data.studiedLessonDto.studyTotalTime);
var serviceLearnTime = isNotEmpty(learnTime) ? learnTime : data.studiedLessonDto.learnTime; // 学习笔记跳转到学习页面指定时间
if (isNotEmpty(values)) {
values = values.split('_');
var clientStudyTotalTime = parseInt(values[1]);
if (isEmpty(serviceStudyTotalTime) || serviceStudyTotalTime == 0 || isNaN(serviceStudyTotalTime) || serviceStudyTotalTime < clientStudyTotalTime) {
studyTotalTime = clientStudyTotalTime;
learnTime = isNotEmpty(learnTime) ? learnTime : values[2];
watchState = values[0];
} else {
studyTotalTime = serviceStudyTotalTime;
learnTime = serviceLearnTime;
}
} else {
studyTotalTime = serviceStudyTotalTime;
learnTime = serviceLearnTime;
}
// 上次观看出现异常，手动提交一次
if ($videoObject.find('.withborder_no_tip').length == 1) {
$videoObject.find('.withborder_no_tip').removeClass('withborder_no_tip').addClass('time_ico');
saveDatabaseIntervalTime();
}
},
error: function () {
loadPreStudyNoteState = true;
}
});
}
/**
* 更新视频累计观看时间进度条
*/
var clearProgressbarboxtiper;
var firstLoadShowProgressbarTip = true;
function calculate() {
var size = ((studyTotalTime / videoSize) * 100);
return size > 100 ? 100 : size;
}
/**
* 更新鼠标悬停章节标题时，提示进度信息
*/
function updateProgressbar() {
if (studiedId && videoSize) {
var size;
//token验证不通过的，进度条显示为0
if (tokenFlag != null && !tokenFlag ) {
size = 0
}else{
size = calculate();
}
if (firstLoadShowProgressbarTip) {
//改变进度条长度
$videoObject.find('.progressbar').animate({width: (size) + "%"},1000);
//清除隐藏进度条定时器
clearTimeout(clearProgressbarboxtiper);
//隐藏进度条定时器
clearProgressbarboxtiper = setTimeout(clearProgressbarboxtip, 3000);
firstLoadShowProgressbarTip = false;
} else {
$videoObject.find('.progressbar').css({width: (size) + "%"}, 1000);
}
size = Math.round(size * 100) / 100;
size = size > 95 ? 100 : size;
$videoObject.find('.progressbar_box_tip span').text(zLocale.current_lesson_warch_time+'『' + (size) + '%』');
}
}
/**
* 鼠标悬停显示进度条
*/
function hoverShowprogressbarBoxTip() {
$('.current_play').die('mouseenter').live('mouseenter', function () {
if ($('.progressbar_box_tip').css('display') == 'block') {
return;
}
$('.progressbar_box_tip').fadeIn('fast');
clearTimeout(clearProgressbarboxtiper);
}).mouseleave(function () {
if (!firstLoadShowProgressbarTip) {
clearProgressbarboxtip();
}
});
}
/**
* 隐藏进度条
*/
function clearProgressbarboxtip() {
$('.progressbar_box_tip').fadeOut('slow');
}
/**
* 加载视频打点信息
*/
function loadVideoPointerData() {
if (isEmpty(videoSize))return;
var params = {rid: rid};
if (lessonVideoId) {
params['lessonVideoId'] = lessonVideoId;
} else {
params['lessonId'] = lessonId;
}
params['userId'] = userId;
$.ajax({
async: true,
type: 'post',
url: basePath + '/json/learning/loadVideoPointerInfo?time=' + getNowTime(),
data: params,
success: function (data) {
var videoThemes = data.lessonDtoMap.videoThemeDtos;
var knowledgeCards = data.lessonDtoMap.knowledgeCardDtos;
var allLessonQuestions = "";
if (data.lessonDtoMap.lessonTestQuestionDtos) {
lessonQuestions = data.lessonDtoMap.lessonTestQuestionDtos.split('_')[0];
allLessonQuestions = data.lessonDtoMap.lessonTestQuestionDtos.replace('_', ',');
}
//弹图
var pictureTimerAndUrls = data.lessonDtoMap.popupPictureDtos;
var exam = {};
if (isNotEmpty(allLessonQuestions)) {
var examTimers = allLessonQuestions.split(',');
$.each(examTimers, function (i) {
exam['timeNote'] = examTimers[i];
if (isNotEmpty(examTimers[i])) {
insertPointer('examDot', exam);
}
});
}
if (isNotEmpty(videoThemes)) {
$.each(videoThemes, function () {
insertPointer('themeDot', $(this)[0]);
});
}
if (isNotEmpty(knowledgeCards)) {
$.each(knowledgeCards, function () {
insertPointer('cardDot', $(this)[0]);
});
}
//弹图
var picture = {};
lessonPictures = "";
if(isNotEmpty(pictureTimerAndUrls)){
$.each(pictureTimerAndUrls,function(picKey,picUrl){
lessonPictures += picKey+",";
picture['timeNote'] = picKey;
picture['picUrl'] = picUrl;
if(isNotEmpty(picUrl)){
insertPointer('pictureDot',picture);
}
});
}
showTheme();
showCard();
showExam();
showPicture();
suspendTime();// 视频弹题
},
error: function () {
commitStatus = true;
}
});
}
/**
* 在同一时间段是否已经存在视频打点
*/
function inTimeExistPointerCotainer(time) {
if (time.indexOf(":") < 0) {
return $('#videoDotContainer-' + time).length == 1 ? $('#videoDotContainer-' + time) : false;
}
return $('#videoDotContainer-' + timeToSec(time)).length == 1 ? $('#videoDotContainer-' + timeToSec(time)) : false;
}
/**
* 是否存在视频打点
* @param pointerClass
* @returns {*}
*/
function isNotExistPointer(pointerClass, timeNote) {
var videoDotCotainer = inTimeExistPointerCotainer(timeNote);
var isExistCotainer = videoDotCotainer.length == 1 ? true : false;
var isExistPointer;
if (isExistCotainer) {
isExistPointer = videoDotCotainer.find('.' + pointerClass);
if (isExistPointer.length == 1) {
return isExistPointer;
}
}
return false;
}
/**
* 插入视频打点
* @param pointerType examDot.试题打点 themeDot.主题打点 cardDot.知识卡打点 pictureDot.视频弹图
*/
function insertPointer(pointerClass, data) {
var pointer = $('<span class="videoDot"/>');
//判断是否存在打点
var videoDotCotainer = inTimeExistPointerCotainer(data.timeNote);
var isExistCotainer = videoDotCotainer.length == 1 ? true : false;
pointer.addClass(pointerClass);
if (isExistCotainer) {
var existPointer = isNotExistPointer(pointerClass, data.timeNote);
if (existPointer.length == 1) {
pointer = existPointer;
}
}
var tip;
pointer.attr('id', pointerClass + '_' + data.id);
switch (pointerClass) {
case 'pictureDot':
tip = zLocale.video_popup_picture;
pointer.attr('timeNote',data.timeNote);
pointer.attr('picUrl',data.picUrl);
pointer.attr('title',tip);
break;
case 'examDot':
tip = zLocale.video_tanti;
pointer.attr('timeNote', data.timeNote);
pointer.attr('title', tip);
break;
case 'themeDot':
tip = zLocale.video_topic;
pointer.attr('opid', data.id);
pointer.attr('timeNote', data.timeNote);
pointer.addClass('showTheme');
pointer.attr('content', data.content);
break;
case 'cardDot':
pointer.attr('opid', data.id);
pointer.attr('_title', data.title);
pointer.attr('content', data.content);
tip = zLocale.video_knowcard;
break;
}
var left_ = 0;
if ("pictureDot"==pointerClass) {
left_ = ((parseInt(data.timeNote) / parseInt(videoSize)) * 100);
}else{
left_ = ((parseInt(timeToSec(data.timeNote)) / videoSize) * 100);
}
left_ = left_ > 99 ? 99 : left_;
if (isExistCotainer) {
//是否存在视频打点
if (!isNotExistPointer(pointerClass, data.timeNote)) {
if("pictureDot"==pointerClass){
videoDotCotainer.prepend(pointer);
}else{
videoDotCotainer.append(pointer);
}
}
} else {
videoDotCotainer = $('<div class="videoDotContainer"/>');
videoDotCotainer.attr('id', 'videoDotContainer-' + timeToSec(data.timeNote));
videoDotCotainer.css({left: left_ + '%'});
videoDotCotainer.append(pointer);
$('.videoDotWrap').append(videoDotCotainer);
}
}
function showTheme() {
$('.showTheme').die('click').live('click', function (event) {
var content = $(this).attr('content');
var opid = $(this).attr('opid');
showeThemeTip(content, 'themeDot', opid, tm_posXY(event));
});
}
function showeThemeTip(content, typeClass, opid, position) {
$('.dotCardWrap').find('.dotCardInfoDetail').text(content);
$('.dotCardWrap').find('.dotInfo_editBtn').addClass(typeClass + "Edit").attr('opid', opid);
$('.dotCardWrap').find('.dotInfo_delBtn').addClass(typeClass + "Del").attr('opid', opid);
if(position.x < 120){
$('.dotCardWrap').css({'left': position.x - 30, 'bottom': 50});
$(".dotCardArrow").hide();
}else{
$('.dotCardWrap').css({'left': position.x - 120, 'bottom': 50});
}
$('.dotCardWrap').fadeIn('fast');
hideTip();
}
function showCard() {
$('.cardDot').die('click').live('click', function (event) {
var opid = $(this).attr('opid');
var title = $(this).attr('_title');
var content = $(this).attr('content');
showeCardTip(title, content, 'cardDot', opid, tm_posXY(event));
});
}
function showeCardTip(title, content, typeClass, opid, position) {
var titleObj = $('<span>'+zLocale.subject+'</span>');
var contentObj = $('<span>'+zLocale.content+'</span>');
$('.dotCardWrap02').find('.dotCardInfoDetail').eq(0).html(titleObj);
$('.dotCardWrap02').find('.dotCardInfoDetail').eq(1).html(contentObj);
$('.dotCardWrap02').find('.dotCardInfoDetail').eq(0).append(title);
$('.dotCardWrap02').find('.dotCardInfoDetail').eq(1).append(content);
$('.dotCardWrap02').find('.dotInfo_editBtn').addClass(typeClass + "Edit").attr('opid', opid);
$('.dotCardWrap02').find('.dotInfo_delBtn').addClass(typeClass + "Del").attr('opid', opid);
if(position.x < 120){
$('.dotCardWrap02').css({'left': position.x - 30, 'top': -67});
}else{
$('.dotCardWrap02').css({'left': position.x - 120, 'top': -67});
}
$('.dotCardWrap02').fadeIn('fast');
hideTip();
}
function hideTip() {
$('.dotCardWrap,.dotCardWrap02').die('click').live('mouseleave', function () {
$(this).fadeOut();
}).live('mouseenter', function () {
});
}
/**
* 节视频列表切换videoToggle
*/
function videoToggle() {
$('.video').die('click').live('click', function () {
var $this = $(this);
hideQrcode();
if (isEmpty($this.attr('_videoId'))) {
$.tmDialog.alert({
content: zLocale.not_upload_video,
icon: "warm",
fadeout: true,
timeout: 3,
sureButton:zLocale.sure,//确定按钮字
cancleButton:zLocale.cancel,//取消按钮字
finish: function (ok) {
}
});
return;
}
if (videoId == $this.attr('_videoId')) {
ablePlayerX('mediaplayer').seek(0);
return;
}
//视频时长为0时观看无法记录进度，在此处限制观看视频时长为0的视频
if($this.attr("_videoSize")=="00:00:00"){
var p = "视频正在转码中，换个时间再来看看吧！";
if(z_locale!=1){
p ="Video is transcoding, another time to look at it .";
}
$.tmDialog.alert({content:p,icon:"warm",fadeout:true,timeout:3,finish:function(ok){}});
return;
}
if (limitWatchTime()) {
//如果学生该课程为已结束课程，则不做数据库记录，在saveDatabaseIntervalTime里面做控制，by wyj，2016/6/4
saveDatabaseIntervalTime(1, $this);
}
vId = $this.attr('_videoId');
});
}
/**
* 初始化播放列表状态
*/
var preVideo;
function initPlayListState() {
// 去掉上一个播放状态的样式
if (preVideo) {
if (isSignUp()) {
if (preVideo.attr('watchState') == 1) {
preVideo.find('.time_ico').removeClass('time_ico').addClass('time_ico3');
} else if (preVideo.attr('watchState') == 2) {
preVideo.find('.time_ico').unbind('hover');
preVideo.find('.time_ico').removeClass('time_ico').addClass('time_ico_half');
$(".time_ico_half").tmTip({color: "black", arrow: 'topMiddle', width: '100px'});
} else {
preVideo.find('.time_ico').removeClass('time_ico').addClass('time_ico1');
}
preVideo.find('.progressbar_box_tip').remove();
preVideo.find('.progressbar_box').remove();
} else {
preVideo.find('.time_ico').removeClass('time_ico').addClass('time_ico1');
}
}
$videoObject.find('.time_ico3,.time_ico1,.time_ico_half').unbind('hover');
$videoObject.find('.time_ico3,.time_ico1,.time_ico_half').removeClass().addClass('time_ico').addClass('fl');
preVideo = $videoObject;
if (isSignUp()) {
var progressbar_box = $('<div class="progressbar_box"><div class="progressbar"></div></div><div class="progressbar_box_tip"><span>'+zLocale.history_loading+'</span></div>');
progressbar_box.appendTo($videoObject);
//显示观看累计时间正在加载
setTimeout(updateProgressbar, 3000);
//显示累计观看时间
hoverShowprogressbarBoxTip();
}
}
/**
* 是否报名
*/
function isSignUp() {
return studentCount == 1;
}
function isNotSignUp() {
return isSignUp() ? false : true;
}
/**
* 从课程主页进入，弹出此提示，用于引导用户不再从此进入，#张立坤注
*/
function validateIntoPoistion() {
if ($('#intoType').val() == 2) {
$('#IntoTypeTip').show();
}
}
var isFirstLoad;
/**
* 初始化播放器
*/
function initAblePlayer() {
firstLoadShowProgressbarTip = true;
// 计算当前播放视频坐标，目录列表自动滚动到可见位置(是否是中间，待确认)，#张立坤注
var xy = $videoObject.offset();
if (isEmpty(isFirstLoad) && xy) {
$('.catalogue_ul1').animate({scrollTop: xy.top - $('#Tabs_1').find('ul').height()}, 1000);
reSizePlayer(getPlayerSize().mW, getPlayerSize().mh);
isFirstLoad = true;
}
$("#mediaplayer").remove();//删除视频元素
$("#mediaplayer_parent").html("<div id='mediaplayer'></div>");//重新添加存放视频的div
$("#mediaplayer").css({width:getPlayerSize().mW,height:getPlayerSize().mh});
// 针对本学期运行的复旦军理课限制弹幕使用
var commentToggle = (courseId == 2000624 ? false : true) ;
//JIANGJH 2015/9/14
if($('#schoolId').val() == -1){
commentToggle = false;
}
//END JIANGJH
// 加载播放器代码
$("#mediaplayer").Ableplayer({
// host: "http://base1.zhihuishu.com/able-commons/",
id: videoId,
// width: getPlayerSize().mW,
// height: getPlayerSize().mh,
// hide: true,
// primary: 'flash',
// startparam: 'start',
// autostart: true,
// adtime: 10,
// userid: userId,
// username: userName,
// enablecommentsend: commentToggle,
// enablecommentshow: commentToggle,
// image: '',
//// defaltplayertype: $('#changePlayerType').attr('type') // 配置初始使用的播放器类型. 默认值:"1" 乐视播放器:"2" jwplayer播放器:"3" , 如果乐视没有转码完成或者上传失败,就自动使用jwplayer播放
// enableChangePlayerButton: true //是否显示 切换播放器 按扭 默认false
}, {
onReady: function () {// 初始化完成
recordPlayInfo() ;
}, onComplete: function () {// 播放完成
totalStudyTime(), clearTimer(), saveCacheIntervalTime(), saveDatabaseIntervalTime();
}, onPause: function () {
clearTimer(), saveCacheIntervalTime();// 自动保存一次缓存
}, onPlay: function () {
$("#codehint_box").hide();
totalStudyTimeAndTimingDataBaseEvent(), suspendTime(), getVideoSize();
//console.log("onPlay");
}
});
vId = videoId;
}
/**
* 上报播放统计信息
*/
function recordPlayInfo() {
// 与主业务逻辑无关，异常捕获掉
try {
var chapterName = "" ;
if($chapterObject && $chapterObject.length > 0) {
var $title = $chapterObject.find(".catalogue_title") ;
if($title && $title.length > 0) chapterName = $title.text() ;
}
// 向视频组发送消息，用于统计
ablePlayerX("mediaplayer").addCourseInfo({
courseId:courseId,
courseName:$("#courseName").val(),
recruitId:rid,
chapterId:chapterId,
chapterName:chapterName,
userId:userId,
userName:userName,
schoolId:$("#schoolId").val()
});
} catch(e) {
if(console && console.log) console.log(e) ;
}
}
function changePlayerType() {
$('#changePlayerType').live('click', function () {
var $this = $(this);
var type = $this.attr('type');
$this.attr('type', (type == 2) ? 3 : 2);
learnTime = currentPlayTime;
try {
$.Ableplayer.changePlayerType($this.attr('type'), function () {
clearTimer(), initAblePlayer();
});
} catch (e) {
//alert(e);
}
});
}
function getVideoSize() {
// var videoSize1 = parseInt(ablePlayerX("mediaplayer").getDuration());
//
// if (isEmpty(videoSize) || videoSize == 0 || (isNotEmpty(videoSize) && $.isNumeric(videoSize1) && videoSize != 0 && videoSize != videoSize1)) {
// videoSize = videoSize1;
// var params = {'videoTimeDto.videoId': videoId, 'videoTimeDto.videoTime': videoSize, 'courseId': courseId};
// $videoObject.find('.time').text(tm_hhmmss(videoSize));
// $.ajax({async: true, type: 'post', url: jsonPath + '/lessonVideo/updateVideoTime?v=' + getNowTime(), data: params});
loadVideoPointerData();// 加载视频打点数据
// }
}
/**
* 限制微课程观看视频，未报名用户只能观看视频的三分之一
*/
function limitWatchTime() {
if (isNotSignUp() && isMinCourse()) {
stopPlayVideo(); //停止试看
$(".entirePayDiv").fadeIn("slow");
return false;
}
return true;
}
function isMinCourse() {
return courseType == 2;
}
//开始累计观看时间
function totalStudyTime() {
//tokenFlag验证不通过的，定时器时间不增加
if (tokenFlag != null && !tokenFlag) {
studyTotalTime = 0;
palyTimes = 0;
}
if (studyStatus != null && studyStatus == 1){
}else{
studyTotalTime += 5; // 定时器周期是5秒，所以每次加5
playTimes += 5 ; // 累计本次播放时长，用于计算招生纬度累计观看时长
}
updateProgressbar(); // 更新进度
}
/**
* 开始统计学习时间和绑定定时保存数据库事件
*/
function totalStudyTimeAndTimingDataBaseEvent() {
if (isSignUp()) {
// 获取上次学习时间，进度条自动进到指定时间位置
if (isNotEmpty(learnTime)) {