786 lines
29 KiB
JavaScript
786 lines
29 KiB
JavaScript
/**
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* Created by JetBrains PhpStorm.
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* User: taoqili
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* Date: 12-2-20
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* Time: 上午11:19
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* To change this template use File | Settings | File Templates.
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*/
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(function () {
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var audio = {},
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uploadaudioList = [],
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isModifyUploadaudio = false,
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uploadFile;
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var editorOpt = {};
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window.onload = function () {
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editorOpt = editor.getOpt('audioConfig');
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$focus($G("audioUrl"));
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initTabs();
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initAudio();
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initUpload();
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};
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/* 初始化tab标签 */
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function initTabs() {
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var tabs = $G('tabHeads').children;
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for (var i = 0; i < tabs.length; i++) {
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domUtils.on(tabs[i], "click", function (e) {
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var j, bodyId, target = e.target || e.srcElement;
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for (j = 0; j < tabs.length; j++) {
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bodyId = tabs[j].getAttribute('data-content-id');
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if (tabs[j] == target) {
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domUtils.addClass(tabs[j], 'focus');
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domUtils.addClass($G(bodyId), 'focus');
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} else {
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domUtils.removeClasses(tabs[j], 'focus');
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domUtils.removeClasses($G(bodyId), 'focus');
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}
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}
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});
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}
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if (!editorOpt.disableUpload) {
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$G('tabHeads').querySelector('[data-content-id="upload"]').style.display = 'inline-block';
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}
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if (!!editorOpt.selectCallback) {
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$G('audioSelect').style.display = 'inline-block';
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domUtils.on($G('audioSelect'), "click", function (e) {
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editorOpt.selectCallback(editor, function (info) {
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if (info) {
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$G('audioUrl').value = info.path;
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createPreview(info.path);
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}
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});
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});
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}
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}
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function initAudio() {
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createAlignButton(["audioFloat", "upload_alignment"]);
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addUrlChangeListener($G("audioUrl"));
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addOkListener();
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//编辑视频时初始化相关信息
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(function () {
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var img = editor.selection.getRange().getClosedNode(), url;
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if (img && img.className) {
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var hasFakedClass = (img.className == "edui-faked-audio"),
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hasUploadClass = img.className.indexOf("edui-upload-audio") != -1;
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if (hasFakedClass || hasUploadClass) {
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$G("audioUrl").value = url = img.getAttribute("_url");
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var align = domUtils.getComputedStyle(img, "float"),
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parentAlign = domUtils.getComputedStyle(img.parentNode, "text-align");
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updateAlignButton(parentAlign === "center" ? "center" : align);
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}
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if (hasUploadClass) {
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isModifyUploadaudio = true;
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}
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}
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createPreview(url);
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})();
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}
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/**
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* 监听确认和取消两个按钮事件，用户执行插入或者清空正在播放的视频实例操作
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*/
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function addOkListener() {
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dialog.onok = function () {
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$G("preview").innerHTML = "";
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var currentTab = findFocus("tabHeads", "tabSrc");
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switch (currentTab) {
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case "audio":
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return insertSingle();
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break;
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// case "audioSearch":
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// return insertSearch("searchList");
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// break;
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case "upload":
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return insertUpload();
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break;
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}
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};
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dialog.oncancel = function () {
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$G("preview").innerHTML = "";
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};
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}
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/**
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* 依据传入的align值更新按钮信息
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* @param align
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*/
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function updateAlignButton(align) {
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var aligns = $G("audioFloat").children;
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for (var i = 0, ci; ci = aligns[i++];) {
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if (ci.getAttribute("name") == align) {
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if (ci.className != "focus") {
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ci.className = "focus";
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}
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} else {
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if (ci.className == "focus") {
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ci.className = "";
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}
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}
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}
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}
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/**
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* 将单个视频信息插入编辑器中
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*/
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function insertSingle() {
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var url = $G('audioUrl').value,
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align = findFocus("audioFloat", "name");
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if (!url) return false;
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editor.execCommand('insertaudio', {
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url: url,
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}, isModifyUploadaudio ? 'upload' : null);
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}
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/**
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* 将元素id下的所有代表视频的图片插入编辑器中
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* @param id
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*/
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function insertSearch(id) {
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var imgs = domUtils.getElementsByTagName($G(id), "img"),
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audioObjs = [];
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for (var i = 0, img; img = imgs[i++];) {
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if (img.getAttribute("selected")) {
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audioObjs.push({
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url: img.getAttribute("ue_audio_url"),
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width: 420,
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height: 280,
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align: "none"
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});
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}
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}
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editor.execCommand('insertaudio', audioObjs);
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}
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/**
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* 找到id下具有focus类的节点并返回该节点下的某个属性
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* @param id
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* @param returnProperty
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*/
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function findFocus(id, returnProperty) {
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var tabs = $G(id).children,
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property;
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for (var i = 0, ci; ci = tabs[i++];) {
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if (ci.className == "focus") {
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property = ci.getAttribute(returnProperty);
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break;
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}
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}
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return property;
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}
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/**
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* 数字判断
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* @param value
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*/
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function isNumber(value) {
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return /(0|^[1-9]\d*$)/.test(value);
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}
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/**
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* 创建图片浮动选择按钮
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* @param ids
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*/
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function createAlignButton(ids) {
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for (var i = 0, ci; ci = ids[i++];) {
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var floatContainer = $G(ci),
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nameMaps = {
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"none": lang['default'],
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"left": lang.floatLeft,
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"right": lang.floatRight,
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"center": lang.block
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};
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for (var j in nameMaps) {
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var div = document.createElement("div");
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div.setAttribute("name", j);
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if (j == "none") div.className = "focus";
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div.style.cssText = "background:url(images/" + j + "_focus.jpg);";
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div.setAttribute("title", nameMaps[j]);
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floatContainer.appendChild(div);
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}
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switchSelect(ci);
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}
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}
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/**
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* 选择切换
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* @param selectParentId
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*/
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function switchSelect(selectParentId) {
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var selects = $G(selectParentId).children;
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for (var i = 0, ci; ci = selects[i++];) {
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domUtils.on(ci, "click", function () {
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for (var j = 0, cj; cj = selects[j++];) {
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cj.className = "";
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cj.removeAttribute && cj.removeAttribute("class");
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}
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this.className = "focus";
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})
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}
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}
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/**
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* 监听url改变事件
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* @param url
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*/
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function addUrlChangeListener(url) {
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if (browser.ie) {
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url.onpropertychange = function () {
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createPreview(this.value);
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}
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} else {
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url.addEventListener("input", function () {
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createPreview(this.value);
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}, false);
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}
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}
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function createAudioHtml(url, param) {
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param = param || {};
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var str = [
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"<audio",
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(param.id ? ' id="' + param.id + '"' : ""),
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(param.cls ? ' class="' + param.cls + '"' : ''),
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' controls >',
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'<source src="' + url + '" type="audio/mpeg' + '" />',
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'</audio>',
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];
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return str.join('');
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}
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/**
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* 根据url生成视频预览
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* @param url
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*/
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function createPreview(url) {
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if (!url) {
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return;
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}
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$G("preview").innerHTML = '<div class="previewMsg"><span>' + lang.urlError + '</span></div>' +
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'<div style="position: absolute; inset: 0; background: #FFF; text-align: center; display: flex; justify-items: center; align-items: center;">' +
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'<div style="text-align:center;flex-grow:1;">' + createAudioHtml(url) + '</div>'
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+ '</div>';
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}
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/* 插入上传视频 */
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function insertUpload() {
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var audioObjs = [],
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uploadDir = editor.getOpt('audioUrlPrefix'),
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align = findFocus("upload_alignment", "name") || 'none';
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for (var key in uploadaudioList) {
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var file = uploadaudioList[key];
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audioObjs.push({
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url: uploadDir + file.url,
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align: align
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});
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}
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var count = uploadFile.getQueueCount();
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if (count) {
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$('.info', '#queueList').html('<span style="color:red;">' + '还有2个未上传文件'.replace(/[\d]/, count) + '</span>');
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return false;
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} else {
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editor.execCommand('insertaudio', audioObjs, 'upload');
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}
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}
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/*初始化上传标签*/
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function initUpload() {
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uploadFile = new UploadFile('queueList');
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}
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/* 上传附件 */
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function UploadFile(target) {
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this.$wrap = target.constructor == String ? $('#' + target) : $(target);
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this.init();
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}
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UploadFile.prototype = {
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init: function () {
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this.fileList = [];
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this.initContainer();
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this.initUploader();
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},
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initContainer: function () {
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this.$queue = this.$wrap.find('.filelist');
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},
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/* 初始化容器 */
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initUploader: function () {
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var _this = this,
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$ = jQuery, // just in case. Make sure it's not an other libaray.
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$wrap = _this.$wrap,
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// 图片容器
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$queue = $wrap.find('.filelist'),
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// 状态栏，包括进度和控制按钮
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$statusBar = $wrap.find('.statusBar'),
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// 文件总体选择信息。
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$info = $statusBar.find('.info'),
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// 上传按钮
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$upload = $wrap.find('.uploadBtn'),
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// 上传按钮
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$filePickerBtn = $wrap.find('.filePickerBtn'),
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// 上传按钮
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$filePickerBlock = $wrap.find('.filePickerBlock'),
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// 没选择文件之前的内容。
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$placeHolder = $wrap.find('.placeholder'),
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// 总体进度条
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$progress = $statusBar.find('.progress').hide(),
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// 添加的文件数量
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fileCount = 0,
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// 添加的文件总大小
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fileSize = 0,
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// 优化retina, 在retina下这个值是2
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ratio = window.devicePixelRatio || 1,
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// 缩略图大小
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thumbnailWidth = 113 * ratio,
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thumbnailHeight = 113 * ratio,
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// 可能有pedding, ready, uploading, confirm, done.
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state = '',
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// 所有文件的进度信息，key为file id
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percentages = {},
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supportTransition = (function () {
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var s = document.createElement('p').style,
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r = 'transition' in s ||
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'WebkitTransition' in s ||
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'MozTransition' in s ||
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'msTransition' in s ||
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'OTransition' in s;
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s = null;
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return r;
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})(),
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// WebUploader实例
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uploader,
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actionUrl = editor.getActionUrl(editor.getOpt('audioActionName')),
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fileMaxSize = editor.getOpt('audioMaxSize'),
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acceptExtensions = (editor.getOpt('audioAllowFiles') || []).join('').replace(/\./g, ',').replace(/^[,]/, '');
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;
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if (!WebUploader.Uploader.support()) {
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$('#filePickerReady').after($('<div>').html(lang.errorNotSupport)).hide();
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return;
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} else if (!editor.getOpt('audioActionName')) {
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$('#filePickerReady').after($('<div>').html(lang.errorLoadConfig)).hide();
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return;
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}
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uploader = _this.uploader = WebUploader.create({
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pick: {
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id: '#filePickerReady',
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label: lang.uploadSelectFile
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},
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swf: '../../third-party/webuploader/Uploader.swf',
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server: actionUrl,
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fileVal: editor.getOpt('audioFieldName'),
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duplicate: true,
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fileSingleSizeLimit: fileMaxSize,
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headers: editor.getOpt('serverHeaders') || {},
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compress: false
|
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});
|
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uploader.addButton({
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id: '#filePickerBlock'
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});
|
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uploader.addButton({
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id: '#filePickerBtn',
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label: lang.uploadAddFile
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});
|
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setState('pedding');
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|
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// 当有文件添加进来时执行，负责view的创建
|
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function addFile(file) {
|
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var $li = $('<li id="' + file.id + '">' +
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'<p class="title">' + file.name + '</p>' +
|
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'<p class="imgWrap"></p>' +
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'<p class="progress"><span></span></p>' +
|
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'</li>'),
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$btns = $('<div class="file-panel">' +
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'<span class="cancel">' + lang.uploadDelete + '</span>' +
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'<span class="rotateRight">' + lang.uploadTurnRight + '</span>' +
|
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'<span class="rotateLeft">' + lang.uploadTurnLeft + '</span></div>').appendTo($li),
|
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$prgress = $li.find('p.progress span'),
|
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$wrap = $li.find('p.imgWrap'),
|
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$info = $('<p class="error"></p>').hide().appendTo($li),
|
||
|
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showError = function (code) {
|
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switch (code) {
|
||
case 'exceed_size':
|
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text = lang.errorExceedSize;
|
||
break;
|
||
case 'interrupt':
|
||
text = lang.errorInterrupt;
|
||
break;
|
||
case 'http':
|
||
text = lang.errorHttp;
|
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break;
|
||
case 'not_allow_type':
|
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text = lang.errorFileType;
|
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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
|
||
if (actionUrl.toLowerCase().indexOf('jsp') != -1) {
|
||
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);
|
||
json = editor.getOpt('serverResponsePrepare')(json);
|
||
if (json.state == 'SUCCESS') {
|
||
uploadaudioList.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, param1, param2) {
|
||
if (code === 'F_EXCEED_SIZE') {
|
||
editor.getOpt('tipError')(lang.errorExceedSize + ' ' + (param1 / 1024 / 1024).toFixed(1) + 'MB');
|
||
} else {
|
||
console.log('error', code, param1, param2);
|
||
}
|
||
});
|
||
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();
|
||
}
|
||
};
|
||
|
||
})();
|