static/editor/dialogs/video/video.js
/**
* Created by JetBrains PhpStorm.
* User: taoqili
* Date: 12-2-20
* Time: 上午11:19
* To change this template use File | Settings | File Templates.
*/
(function(){
var video = {},
uploadVideoList = [],
isModifyUploadVideo = false,
uploadFile;
window.onload = function(){
$focus($G("videoUrl"));
initTabs();
initVideo();
initUpload();
};
/* 初始化tab标签 */
function initTabs(){
var tabs = $G('tabHeads').children;
for (var i = 0; i < tabs.length; i++) {
domUtils.on(tabs[i], "click", function (e) {
var j, bodyId, target = e.target || e.srcElement;
for (j = 0; j < tabs.length; j++) {
bodyId = tabs[j].getAttribute('data-content-id');
if(tabs[j] == target){
domUtils.addClass(tabs[j], 'focus');
domUtils.addClass($G(bodyId), 'focus');
}else {
domUtils.removeClasses(tabs[j], 'focus');
domUtils.removeClasses($G(bodyId), 'focus');
}
}
});
}
}
function initVideo(){
createAlignButton( ["videoFloat", "upload_alignment"] );
addUrlChangeListener($G("videoUrl"));
addOkListener();
//编辑视频时初始化相关信息
(function(){
var img = editor.selection.getRange().getClosedNode(),url;
if(img && img.className){
var hasFakedClass = (img.className == "edui-faked-video"),
hasUploadClass = img.className.indexOf("edui-upload-video")!=-1;
if(hasFakedClass || hasUploadClass) {
$G("videoUrl").value = url = img.getAttribute("_url");
$G("videoWidth").value = img.width;
$G("videoHeight").value = img.height;
var align = domUtils.getComputedStyle(img,"float"),
parentAlign = domUtils.getComputedStyle(img.parentNode,"text-align");
updateAlignButton(parentAlign==="center"?"center":align);
}
if(hasUploadClass) {
isModifyUploadVideo = true;
}
}
createPreviewVideo(url);
})();
}
/**
* 监听确认和取消两个按钮事件，用户执行插入或者清空正在播放的视频实例操作
*/
function addOkListener(){
dialog.onok = function(){
$G("preview").innerHTML = "";
var currentTab = findFocus("tabHeads","tabSrc");
switch(currentTab) {
case "video":
return insertSingle();
case "videoSearch":
return insertSearch("searchList");
case "upload":
return insertUpload();
}
};
dialog.oncancel = function(){
$G("preview").innerHTML = "";
};
}
/**
* 依据传入的align值更新按钮信息
* @param align
*/
function updateAlignButton( align ) {
var aligns = $G( "videoFloat" ).children;
for ( var i = 0, ci; ci = aligns[i++]; ) {
if ( ci.getAttribute( "name" ) == align ) {
if ( ci.className !="focus" ) {
ci.className = "focus";
}
} else {
if ( ci.className =="focus" ) {
ci.className = "";
}
}
}
}
/**
* 将单个视频信息插入编辑器中
*/
function insertSingle(){
var width = $G("videoWidth"),
height = $G("videoHeight"),
url=$G('videoUrl').value,
align = findFocus("videoFloat","name");
if(!url) return false;
if ( !checkNum( [width, height] ) ) return false;
editor.execCommand('insertvideo', {
url: convert_url(url),
width: width.value,
height: height.value,
align: align
}, isModifyUploadVideo ? 'upload':null);
}
/**
* 将元素id下的所有代表视频的图片插入编辑器中
* @param id
*/
function insertSearch(id){
var imgs = domUtils.getElementsByTagName($G(id),"img"),
videoObjs=[];
for(var i=0,img; img=imgs[i++];){
if(img.getAttribute("selected")){
videoObjs.push({
url:img.getAttribute("ue_video_url"),
width:650,
height:380,
align:"none"
});
}
}
editor.execCommand('insertvideo',videoObjs);
}
/**
* 找到id下具有focus类的节点并返回该节点下的某个属性
* @param id
* @param returnProperty
*/
function findFocus( id, returnProperty ) {
var tabs = $G( id ).children,
property;
for ( var i = 0, ci; ci = tabs[i++]; ) {
if ( ci.className=="focus" ) {
property = ci.getAttribute( returnProperty );
break;
}
}
return property;
}
function convert_url(url){
if ( !url ) return '';
url = utils.trim(url)
.replace(/v\.youku\.com\/v_show\/id_([\w\-=]+)\.html/i, 'player.youku.com/player.php/sid/$1/v.swf')
.replace(/(www\.)?youtube\.com\/watch\?v=([\w\-]+)/i, "www.youtube.com/v/$2")
.replace(/youtu.be\/(\w+)$/i, "www.youtube.com/v/$1")
.replace(/v\.ku6\.com\/.+\/([\w\.]+)\.html.*$/i, "player.ku6.com/refer/$1/v.swf")
.replace(/www\.56\.com\/u\d+\/v_([\w\-]+)\.html/i, "player.56.com/v_$1.swf")
.replace(/www.56.com\/w\d+\/play_album\-aid\-\d+_vid\-([^.]+)\.html/i, "player.56.com/v_$1.swf")
.replace(/v\.pps\.tv\/play_([\w]+)\.html.*$/i, "player.pps.tv/player/sid/$1/v.swf")
.replace(/www\.letv\.com\/ptv\/vplay\/([\d]+)\.html.*$/i, "i7.imgs.letv.com/player/swfPlayer.swf?id=$1&autoplay=0")
.replace(/www\.tudou\.com\/programs\/view\/([\w\-]+)\/?/i, "www.tudou.com/v/$1")
.replace(/v\.qq\.com\/cover\/[\w]+\/[\w]+\/([\w]+)\.html/i, "static.video.qq.com/TPout.swf?vid=$1")
.replace(/v\.qq\.com\/.+[\?\&]vid=([^&]+).*$/i, "static.video.qq.com/TPout.swf?vid=$1")
.replace(/my\.tv\.sohu\.com\/[\w]+\/[\d]+\/([\d]+)\.shtml.*$/i, "share.vrs.sohu.com/my/v.swf&id=$1");
return url;
}
/**
* 检测传入的所有input框中输入的长宽是否是正数
* @param nodes input框集合，
*/
function checkNum( nodes ) {
for ( var i = 0, ci; ci = nodes[i++]; ) {
var value = ci.value;
if ( !isNumber( value ) && value) {
alert( lang.numError );
ci.value = "";
ci.focus();
return false;
}
}
return true;
}
/**
* 数字判断
* @param value
*/
function isNumber( value ) {
return /(0|^[1-9]\d*$)/.test( value );
}
/**
* 创建图片浮动选择按钮
* @param ids
*/
function createAlignButton( ids ) {
for ( var i = 0, ci; ci = ids[i++]; ) {
var floatContainer = $G( ci ),
nameMaps = {"none":lang['default'], "left":lang.floatLeft, "right":lang.floatRight, "center":lang.block};
for ( var j in nameMaps ) {
var div = document.createElement( "div" );
div.setAttribute( "name", j );
if ( j == "none" ) div.className="focus";
div.style.cssText = "background:url(images/" + j + "_focus.jpg);";
div.setAttribute( "title", nameMaps[j] );
floatContainer.appendChild( div );
}
switchSelect( ci );
}
}
/**
* 选择切换
* @param selectParentId
*/
function switchSelect( selectParentId ) {
var selects = $G( selectParentId ).children;
for ( var i = 0, ci; ci = selects[i++]; ) {
domUtils.on( ci, "click", function () {
for ( var j = 0, cj; cj = selects[j++]; ) {
cj.className = "";
cj.removeAttribute && cj.removeAttribute( "class" );
}
this.className = "focus";
} )
}
}
/**
* 监听url改变事件
* @param url
*/
function addUrlChangeListener(url){
if (browser.ie) {
url.onpropertychange = function () {
createPreviewVideo( this.value );
}
} else {
url.addEventListener( "input", function () {
createPreviewVideo( this.value );
}, false );
}
}
/**
* 根据url生成视频预览
* @param url
*/
function createPreviewVideo(url){
if ( !url )return;
var conUrl = convert_url(url);
$G("preview").innerHTML = '<div class="previewMsg"><span>'+lang.urlError+'</span></div>'+
'<embed class="previewVideo" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"' +
' src="' + conUrl + '"' +
' width="' + 650 + '"' +
' height="' + 380 + '"' +
' wmode="transparent" play="true" loop="false" menu="false" allowscriptaccess="never" allowfullscreen="true" >' +
'</embed>';
}
/* 插入上传视频 */
function insertUpload(){
var videoObjs=[],
uploadDir = editor.getOpt('videoUrlPrefix'),
width = $G('upload_width').value || 650,
height = $G('upload_height').value || 380,
align = findFocus("upload_alignment","name") || 'none';
for(var key in uploadVideoList) {
var file = uploadVideoList[key];
videoObjs.push({
url: uploadDir + file.url,
width:width,
height:height,
align:align
});
}
var count = uploadFile.getQueueCount();
if (count) {
$('.info', '#queueList').html('<span style="color:red;">' + '还有2个未上传文件'.replace(/[\d]/, count) + '</span>');
return false;
} else {
editor.execCommand('insertvideo', videoObjs, 'upload');
}
}
/*初始化上传标签*/
function initUpload(){
uploadFile = new UploadFile('queueList');
}
/* 上传附件 */
function UploadFile(target) {
this.$wrap = target.constructor == String ? $('#' + target) : $(target);
this.init();
}
UploadFile.prototype = {
init: function () {
this.fileList = [];
this.initContainer();
this.initUploader();
},
initContainer: function () {
this.$queue = this.$wrap.find('.filelist');
},
/* 初始化容器 */
initUploader: function () {
var _this = this,
$ = jQuery, // just in case. Make sure it's not an other libaray.
$wrap = _this.$wrap,
// 图片容器
$queue = $wrap.find('.filelist'),
// 状态栏，包括进度和控制按钮
$statusBar = $wrap.find('.statusBar'),
// 文件总体选择信息。
$info = $statusBar.find('.info'),
// 上传按钮
$upload = $wrap.find('.uploadBtn'),
// 上传按钮
$filePickerBtn = $wrap.find('.filePickerBtn'),
// 上传按钮
$filePickerBlock = $wrap.find('.filePickerBlock'),
// 没选择文件之前的内容。
$placeHolder = $wrap.find('.placeholder'),
// 总体进度条
$progress = $statusBar.find('.progress').hide(),
// 添加的文件数量
fileCount = 0,
// 添加的文件总大小
fileSize = 0,
// 优化retina, 在retina下这个值是2
ratio = window.devicePixelRatio || 1,
// 缩略图大小
thumbnailWidth = 113 * ratio,
thumbnailHeight = 113 * ratio,
// 可能有pedding, ready, uploading, confirm, done.
state = '',
// 所有文件的进度信息，key为file id
percentages = {},
supportTransition = (function () {
var s = document.createElement('p').style,
r = 'transition' in s ||
'WebkitTransition' in s ||
'MozTransition' in s ||
'msTransition' in s ||
'OTransition' in s;
s = null;
return r;
})(),
// WebUploader实例
uploader,
actionUrl = editor.getActionUrl(editor.getOpt('videoActionName')),
fileMaxSize = editor.getOpt('videoMaxSize'),
acceptExtensions = (editor.getOpt('videoAllowFiles') || []).join('').replace(/\./g, ',').replace(/^[,]/, '');;
if (!WebUploader.Uploader.support()) {
$('#filePickerReady').after($('<div>').html(lang.errorNotSupport)).hide();
return;
} else if (!editor.getOpt('videoActionName')) {
$('#filePickerReady').after($('<div>').html(lang.errorLoadConfig)).hide();
return;
}
uploader = _this.uploader = WebUploader.create({
pick: {
id: '#filePickerReady',
label: lang.uploadSelectFile
},
swf: '../../third-party/webuploader/Uploader.swf',
server: actionUrl,
fileVal: editor.getOpt('videoFieldName'),
duplicate: true,
fileSingleSizeLimit: fileMaxSize,
compress: false
});
uploader.addButton({
id: '#filePickerBlock'
});
uploader.addButton({
id: '#filePickerBtn',
label: lang.uploadAddFile
});
setState('pedding');
// 当有文件添加进来时执行，负责view的创建
function addFile(file) {
var $li = $('<li id="' + file.id + '">' +
'<p class="title">' + file.name + '</p>' +
'<p class="imgWrap"></p>' +
'<p class="progress"><span></span></p>' +
'</li>'),
$btns = $('<div class="file-panel">' +
'<span class="cancel">' + lang.uploadDelete + '</span>' +
'<span class="rotateRight">' + lang.uploadTurnRight + '</span>' +
'<span class="rotateLeft">' + lang.uploadTurnLeft + '</span></div>').appendTo($li),
$prgress = $li.find('p.progress span'),
$wrap = $li.find('p.imgWrap'),
$info = $('<p class="error"></p>').hide().appendTo($li),
showError = function (code) {
switch (code) {
case 'exceed_size':
text = lang.errorExceedSize;
break;
case 'interrupt':
text = lang.errorInterrupt;
break;
case 'http':
text = lang.errorHttp;
break;
case 'not_allow_type':
text = lang.errorFileType;
break;
default:
text = lang.errorUploadRetry;
break;
}
$info.text(text).show();
};
if (file.getStatus() === 'invalid') {
showError(file.statusText);
} else {
$wrap.text(lang.uploadPreview);
if ('|png|jpg|jpeg|bmp|gif|'.indexOf('|'+file.ext.toLowerCase()+'|') == -1) {
$wrap.empty().addClass('notimage').append('<i class="file-preview file-type-' + file.ext.toLowerCase() + '"></i>' +
'<span class="file-title">' + file.name + '</span>');
} else {
if (browser.ie && browser.version <= 7) {
$wrap.text(lang.uploadNoPreview);
} else {
uploader.makeThumb(file, function (error, src) {
if (error || !src || (/^data:/.test(src) && browser.ie && browser.version <= 7)) {
$wrap.text(lang.uploadNoPreview);
} else {
var $img = $('<img src="' + src + '">');
$wrap.empty().append($img);
$img.on('error', function () {
$wrap.text(lang.uploadNoPreview);
});
}
}, thumbnailWidth, thumbnailHeight);
}
}
percentages[ file.id ] = [ file.size, 0 ];
file.rotation = 0;
/* 检查文件格式 */
if (!file.ext || acceptExtensions.indexOf(file.ext.toLowerCase()) == -1) {
showError('not_allow_type');
uploader.removeFile(file);
}
}
file.on('statuschange', function (cur, prev) {
if (prev === 'progress') {
$prgress.hide().width(0);
} else if (prev === 'queued') {
$li.off('mouseenter mouseleave');
$btns.remove();
}
// 成功
if (cur === 'error' || cur === 'invalid') {
showError(file.statusText);
percentages[ file.id ][ 1 ] = 1;
} else if (cur === 'interrupt') {
showError('interrupt');
} else if (cur === 'queued') {
percentages[ file.id ][ 1 ] = 0;
} else if (cur === 'progress') {
$info.hide();
$prgress.css('display', 'block');
} else if (cur === 'complete') {
}
$li.removeClass('state-' + prev).addClass('state-' + cur);
});
$li.on('mouseenter', function () {
$btns.stop().animate({height: 30});
});
$li.on('mouseleave', function () {
$btns.stop().animate({height: 0});
});
$btns.on('click', 'span', function () {
var index = $(this).index(),
deg;
switch (index) {
case 0:
uploader.removeFile(file);
return;
case 1:
file.rotation += 90;
break;
case 2:
file.rotation -= 90;
break;
}
if (supportTransition) {
deg = 'rotate(' + file.rotation + 'deg)';
$wrap.css({
'-webkit-transform': deg,
'-mos-transform': deg,
'-o-transform': deg,
'transform': deg
});
} else {
$wrap.css('filter', 'progid:DXImageTransform.Microsoft.BasicImage(rotation=' + (~~((file.rotation / 90) % 4 + 4) % 4) + ')');
}
});
$li.insertBefore($filePickerBlock);
}
// 负责view的销毁
function removeFile(file) {
var $li = $('#' + file.id);
delete percentages[ file.id ];
updateTotalProgress();
$li.off().find('.file-panel').off().end().remove();
}
function updateTotalProgress() {
var loaded = 0,
total = 0,
spans = $progress.children(),
percent;
$.each(percentages, function (k, v) {
total += v[ 0 ];
loaded += v[ 0 ] * v[ 1 ];
});
percent = total ? loaded / total : 0;
spans.eq(0).text(Math.round(percent * 100) + '%');
spans.eq(1).css('width', Math.round(percent * 100) + '%');
updateStatus();
}
function setState(val, files) {
if (val != state) {
var stats = uploader.getStats();
$upload.removeClass('state-' + state);
$upload.addClass('state-' + val);
switch (val) {
/* 未选择文件 */
case 'pedding':
$queue.addClass('element-invisible');
$statusBar.addClass('element-invisible');
$placeHolder.removeClass('element-invisible');
$progress.hide(); $info.hide();
uploader.refresh();
break;
/* 可以开始上传 */
case 'ready':
$placeHolder.addClass('element-invisible');
$queue.removeClass('element-invisible');
$statusBar.removeClass('element-invisible');
$progress.hide(); $info.show();
$upload.text(lang.uploadStart);
uploader.refresh();
break;
/* 上传中 */
case 'uploading':
$progress.show(); $info.hide();
$upload.text(lang.uploadPause);
break;
/* 暂停上传 */
case 'paused':
$progress.show(); $info.hide();
$upload.text(lang.uploadContinue);
break;
case 'confirm':
$progress.show(); $info.hide();
$upload.text(lang.uploadStart);
stats = uploader.getStats();
if (stats.successNum && !stats.uploadFailNum) {
setState('finish');
return;
}
break;
case 'finish':
$progress.hide(); $info.show();
if (stats.uploadFailNum) {
$upload.text(lang.uploadRetry);
} else {
$upload.text(lang.uploadStart);
}
break;
}
state = val;
updateStatus();
}
if (!_this.getQueueCount()) {
$upload.addClass('disabled')
} else {
$upload.removeClass('disabled')
}
}
function updateStatus() {
var text = '', stats;
if (state === 'ready') {
text = lang.updateStatusReady.replace('_', fileCount).replace('_KB', WebUploader.formatSize(fileSize));
} else if (state === 'confirm') {
stats = uploader.getStats();
if (stats.uploadFailNum) {
text = lang.updateStatusConfirm.replace('_', stats.successNum).replace('_', stats.successNum);
}
} else {
stats = uploader.getStats();
text = lang.updateStatusFinish.replace('_', fileCount).
replace('_KB', WebUploader.formatSize(fileSize)).
replace('_', stats.successNum);
if (stats.uploadFailNum) {
text += lang.updateStatusError.replace('_', stats.uploadFailNum);
}
}
$info.html(text);
}
uploader.on('fileQueued', function (file) {
fileCount++;
fileSize += file.size;
if (fileCount === 1) {
$placeHolder.addClass('element-invisible');
$statusBar.show();
}
addFile(file);
});
uploader.on('fileDequeued', function (file) {
fileCount--;
fileSize -= file.size;
removeFile(file);
updateTotalProgress();
});
uploader.on('filesQueued', function (file) {
if (!uploader.isInProgress() && (state == 'pedding' || state == 'finish' || state == 'confirm' || state == 'ready')) {
setState('ready');
}
updateTotalProgress();
});
uploader.on('all', function (type, files) {
switch (type) {
case 'uploadFinished':
setState('confirm', files);
break;
case 'startUpload':
/* 添加额外的GET参数 */
var params = utils.serializeParam(editor.queryCommandValue('serverparam')) || '',
url = utils.formatUrl(actionUrl + (actionUrl.indexOf('?') == -1 ? '?':'&') + 'encode=utf-8&' + params);
uploader.option('server', url);
setState('uploading', files);
break;
case 'stopUpload':
setState('paused', files);
break;
}
});
uploader.on('uploadBeforeSend', function (file, data, header) {
//这里可以通过data对象添加POST参数
header['X_Requested_With'] = 'XMLHttpRequest';
});
uploader.on('uploadProgress', function (file, percentage) {
var $li = $('#' + file.id),
$percent = $li.find('.progress span');
$percent.css('width', percentage * 100 + '%');
percentages[ file.id ][ 1 ] = percentage;
updateTotalProgress();
});
uploader.on('uploadSuccess', function (file, ret) {
var $file = $('#' + file.id);
try {
var responseText = (ret._raw || ret),
json = utils.str2json(responseText);
if (json.state == 'SUCCESS') {
uploadVideoList.push({
'url': json.url,
'type': json.type,
'original':json.original
});
$file.append('<span class="success"></span>');
} else {
$file.find('.error').text(json.state).show();
}
} catch (e) {
$file.find('.error').text(lang.errorServerUpload).show();
}
});
uploader.on('uploadError', function (file, code) {
});
uploader.on('error', function (code, file) {
if (code == 'Q_TYPE_DENIED' || code == 'F_EXCEED_SIZE') {
addFile(file);
}
});
uploader.on('uploadComplete', function (file, ret) {
});
$upload.on('click', function () {
if ($(this).hasClass('disabled')) {
return false;
}
if (state === 'ready') {
uploader.upload();
} else if (state === 'paused') {
uploader.upload();
} else if (state === 'uploading') {
uploader.stop();
}
});
$upload.addClass('state-' + state);
updateTotalProgress();
},
getQueueCount: function () {
var file, i, status, readyFile = 0, files = this.uploader.getFiles();
for (i = 0; file = files[i++]; ) {
status = file.getStatus();
if (status == 'queued' || status == 'uploading' || status == 'progress') readyFile++;
}
return readyFile;
},
refresh: function(){
this.uploader.refresh();
}
};
})();