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1033 lines
32 KiB
1033 lines
32 KiB
/** |
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* User: Jinqn |
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* Date: 14-04-08 |
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* Time: 下午16:34 |
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* 上传图片对话框逻辑代码,包括tab: 远程图片/上传图片/在线图片/搜索图片 |
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*/ |
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(function () { |
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|
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var remoteImage, |
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uploadImage, |
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onlineImage; |
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var editorOpt = {}; |
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|
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window.onload = function () { |
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editorOpt = editor.getOpt('imageConfig'); |
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initTabs(); |
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initAlign(); |
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initButtons(); |
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}; |
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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 = $G('tabhead').children; |
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for (var i = 0; i < tabs.length; i++) { |
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domUtils.on(tabs[i], "click", function (e) { |
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var target = e.target || e.srcElement; |
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setTabFocus(target.getAttribute('data-content-id')); |
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}); |
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} |
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if (!editorOpt.disableUpload) { |
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$G('tabhead').querySelector('[data-content-id="upload"]').style.display = 'inline-block'; |
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} |
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if (!editorOpt.disableOnline) { |
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$G('tabhead').querySelector('[data-content-id="online"]').style.display = 'inline-block'; |
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} |
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if (!!editorOpt.selectCallback) { |
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$G('imageSelect').style.display = 'inline-block'; |
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domUtils.on($G('imageSelect'), "click", function (e) { |
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editorOpt.selectCallback(editor, function (info) { |
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if (info) { |
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$G('url').value = info.path; |
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$G('title').value = info.name; |
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var img = new Image(); |
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img.onload = function () { |
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$G('width').value = img.width; |
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$G('height').value = img.height; |
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remoteImage.setPreview(); |
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}; |
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img.onerror = function () { |
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remoteImage.setPreview(); |
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}; |
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img.src = info.path; |
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} |
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}); |
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}); |
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} |
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var img = editor.selection.getRange().getClosedNode(); |
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if (img && img.tagName && img.tagName.toLowerCase() == 'img') { |
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setTabFocus('remote'); |
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} else { |
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setTabFocus('remote'); |
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} |
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} |
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|
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/* 初始化tabbody */ |
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function setTabFocus (id) { |
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if (!id) return; |
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var i, bodyId, tabs = $G('tabhead').children; |
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for (i = 0; i < tabs.length; i++) { |
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bodyId = tabs[i].getAttribute('data-content-id'); |
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if (bodyId == id) { |
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domUtils.addClass(tabs[i], 'focus'); |
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domUtils.addClass($G(bodyId), 'focus'); |
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} else { |
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domUtils.removeClasses(tabs[i], 'focus'); |
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domUtils.removeClasses($G(bodyId), 'focus'); |
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} |
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} |
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switch (id) { |
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case 'remote': |
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remoteImage = remoteImage || new RemoteImage(); |
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break; |
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case 'upload': |
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setAlign(editor.getOpt('imageInsertAlign')); |
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uploadImage = uploadImage || new UploadImage('queueList'); |
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break; |
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case 'online': |
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setAlign(editor.getOpt('imageManagerInsertAlign')); |
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onlineImage = onlineImage || new OnlineImage('imageList'); |
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onlineImage.reset(); |
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break; |
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} |
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} |
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|
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/* 初始化onok事件 */ |
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function initButtons () { |
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|
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dialog.onok = function () { |
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var remote = false, list = [], id, tabs = $G('tabhead').children; |
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for (var i = 0; i < tabs.length; i++) { |
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if (domUtils.hasClass(tabs[i], 'focus')) { |
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id = tabs[i].getAttribute('data-content-id'); |
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break; |
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} |
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} |
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|
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switch (id) { |
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case 'remote': |
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list = remoteImage.getInsertList(); |
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break; |
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case 'upload': |
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list = uploadImage.getInsertList(); |
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var count = uploadImage.getQueueCount(); |
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if (count) { |
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$('.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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} |
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break; |
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case 'online': |
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list = onlineImage.getInsertList(); |
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break; |
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} |
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|
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if (list) { |
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editor.execCommand('insertimage', list); |
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remote && editor.fireEvent("catchRemoteImage"); |
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} |
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}; |
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} |
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|
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|
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/* 初始化对其方式的点击事件 */ |
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function initAlign () { |
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/* 点击align图标 */ |
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domUtils.on($G("alignIcon"), 'click', function (e) { |
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var target = e.target || e.srcElement; |
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if (target.className && target.className.indexOf('-align') != -1) { |
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setAlign(target.getAttribute('data-align')); |
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} |
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}); |
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} |
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|
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/* 设置对齐方式 */ |
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function setAlign (align) { |
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align = align || 'none'; |
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var aligns = $G("alignIcon").children; |
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for (i = 0; i < aligns.length; i++) { |
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if (aligns[i].getAttribute('data-align') == align) { |
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domUtils.addClass(aligns[i], 'focus'); |
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$G("align").value = aligns[i].getAttribute('data-align'); |
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} else { |
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domUtils.removeClasses(aligns[i], 'focus'); |
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} |
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} |
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} |
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|
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/* 获取对齐方式 */ |
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function getAlign () { |
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var align = $G("align").value || 'none'; |
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return align == 'none' ? '' : align; |
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} |
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|
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/* 在线图片 */ |
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function RemoteImage (target) { |
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this.container = utils.isString(target) ? document.getElementById(target) : target; |
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this.init(); |
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} |
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|
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RemoteImage.prototype = { |
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init: function () { |
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this.initContainer(); |
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this.initEvents(); |
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}, |
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initContainer: function () { |
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this.dom = { |
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'url': $G('url'), |
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'width': $G('width'), |
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'height': $G('height'), |
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'border': $G('border'), |
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'vhSpace': $G('vhSpace'), |
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'title': $G('title'), |
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'align': $G('align') |
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}; |
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var img = editor.selection.getRange().getClosedNode(); |
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if (img) { |
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this.setImage(img); |
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} |
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}, |
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initEvents: function () { |
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var _this = this, |
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locker = $G('lock'); |
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|
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/* 改变url */ |
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domUtils.on($G("url"), 'keyup', updatePreview); |
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domUtils.on($G("border"), 'keyup', updatePreview); |
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domUtils.on($G("title"), 'keyup', updatePreview); |
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|
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domUtils.on($G("width"), 'keyup', function () { |
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if (locker.checked) { |
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var proportion = locker.getAttribute('data-proportion'); |
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$G('height').value = Math.round(this.value / proportion); |
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} else { |
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_this.updateLocker(); |
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} |
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updatePreview(); |
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}); |
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domUtils.on($G("height"), 'keyup', function () { |
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if (locker.checked) { |
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var proportion = locker.getAttribute('data-proportion'); |
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$G('width').value = Math.round(this.value * proportion); |
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} else { |
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_this.updateLocker(); |
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} |
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updatePreview(); |
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}); |
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domUtils.on($G("lock"), 'change', function () { |
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var proportion = parseInt($G("width").value) / parseInt($G("height").value); |
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locker.setAttribute('data-proportion', proportion); |
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}); |
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|
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function updatePreview () { |
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_this.setPreview(); |
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} |
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}, |
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updateLocker: function () { |
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var width = $G('width').value, |
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height = $G('height').value, |
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locker = $G('lock'); |
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if (width && height && width == parseInt(width) && height == parseInt(height)) { |
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locker.disabled = false; |
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locker.title = ''; |
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} else { |
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locker.checked = false; |
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locker.disabled = 'disabled'; |
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locker.title = lang.remoteLockError; |
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} |
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}, |
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setImage: function (img) { |
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/* 不是正常的图片 */ |
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if (!img.tagName || img.tagName.toLowerCase() != 'img' && !img.getAttribute("src") || !img.src) return; |
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|
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var wordImgFlag = img.getAttribute("data-word-image"), |
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src = wordImgFlag ? wordImgFlag.replace("&", "&") : (img.getAttribute('_src') || img.getAttribute("src", 2).replace("&", "&")), |
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align = editor.queryCommandValue("imageFloat"); |
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|
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/* 防止onchange事件循环调用 */ |
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if (src !== $G("url").value) $G("url").value = src; |
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if (src) { |
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/* 设置表单内容 */ |
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$G("width").value = img.width || ''; |
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$G("height").value = img.height || ''; |
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$G("border").value = img.getAttribute("border") || '0'; |
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$G("vhSpace").value = img.getAttribute("vspace") || '0'; |
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$G("title").value = img.title || img.alt || ''; |
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setAlign(align); |
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this.setPreview(); |
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this.updateLocker(); |
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} |
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}, |
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getData: function () { |
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var data = {}; |
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for (var k in this.dom) { |
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data[k] = this.dom[k].value; |
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} |
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return data; |
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}, |
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setPreview: function () { |
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var url = $G('url').value, |
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ow = $G('width').value, |
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oh = $G('height').value, |
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border = $G('border').value, |
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title = $G('title').value, |
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preview = $G('preview'), |
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width, |
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height; |
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|
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width = ((!ow || !oh) ? preview.offsetWidth : Math.min(ow, preview.offsetWidth)); |
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width = width + (border * 2) > preview.offsetWidth ? width : (preview.offsetWidth - (border * 2)); |
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height = (!ow || !oh) ? '' : width * oh / ow; |
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|
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if (url) { |
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preview.innerHTML = '<img src="' + url + '" width="' + width + '" height="' + height + '" border="' + border + 'px solid #000" title="' + title + '" />'; |
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} |
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}, |
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getInsertList: function () { |
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var data = this.getData(); |
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if (data['url']) { |
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var img = { |
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src: data['url'], |
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_src: data['url'], |
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} |
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img._propertyDelete = [] |
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img.style = [] |
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if (data['width']) { |
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img.width = data['width']; |
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img.style.push('width:' + data['width'] + 'px'); |
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} else { |
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img._propertyDelete.push('width'); |
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} |
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if (data['height']) { |
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img.height = data['height']; |
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img.style.push('height:' + data['height'] + 'px'); |
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} else { |
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img._propertyDelete.push('height'); |
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} |
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if (data['border']) { |
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img.border = data['border']; |
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} else { |
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img._propertyDelete.push('border'); |
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} |
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if (data['align']) { |
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img.floatStyle = data['align']; |
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} else { |
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img._propertyDelete.push('floatStyle'); |
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} |
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if (data['vhSpace']) { |
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img.vspace = data['vhSpace']; |
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} else { |
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img._propertyDelete.push('vspace'); |
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} |
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if (data['title']) { |
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img.alt = data['title']; |
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} else { |
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img._propertyDelete.push('alt'); |
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} |
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if (img.style.length > 0) { |
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img.style = img.style.join(';'); |
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} else { |
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img._propertyDelete.push('style'); |
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} |
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return [img]; |
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} else { |
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return []; |
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} |
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} |
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}; |
|
|
|
|
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/* 上传图片 */ |
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function UploadImage (target) { |
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this.$wrap = target.constructor == String ? $('#' + target) : $(target); |
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this.init(); |
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} |
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|
|
UploadImage.prototype = { |
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init: function () { |
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this.imageList = []; |
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this.initContainer(); |
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this.initUploader(); |
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}, |
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initContainer: function () { |
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this.$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('imageActionName')), |
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acceptExtensions = (editor.getOpt('imageAllowFiles') || []).join('').replace(/\./g, ',').replace(/^[,]/, ''), |
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imageMaxSize = editor.getOpt('imageMaxSize'), |
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imageCompressBorder = editor.getOpt('imageCompressBorder'); |
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console.log(44, _this, WebUploader.Uploader.support(), editor.getOpt('imageActionName'), acceptExtensions) |
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if (!WebUploader.Uploader.support()) { |
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$('#filePickerReady').after($('<div>').html(lang.errorNotSupport)).hide(); |
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return; |
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} else if (!editor.getOpt('imageActionName')) { |
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$('#filePickerReady').after($('<div>').html(lang.errorLoadConfig)).hide(); |
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return; |
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} |
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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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accept: { |
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title: 'Images', |
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extensions: acceptExtensions, |
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mimeTypes: 'image/*' |
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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('imageFieldName'), |
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duplicate: true, |
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fileSingleSizeLimit: imageMaxSize, // 默认 2 M |
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threads: 1, |
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headers: editor.getOpt('serverHeaders') || {}, |
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compress: editor.getOpt('imageCompressEnable') ? { |
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enable: editor.getOpt('imageCompressEnable'), |
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maxWidthOrHeight: imageCompressBorder, |
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maxSize: imageMaxSize, |
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} : 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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|
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setState('pedding'); |
|
|
|
// 当有文件添加进来时执行，负责view的创建 |
|
function addFile (file) { |
|
var $li = $('<li id="' + file.id + '">' + |
|
'<p class="title">' + file.name + '</p>' + |
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'<p class="imgWrap"></p>' + |
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'<p class="progress"><span></span></p>' + |
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'</li>'), |
|
|
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$btns = $('<div class="file-panel">' + |
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'<span class="cancel">' + lang.uploadDelete + '</span>' + |
|
'<span class="rotateRight">' + lang.uploadTurnRight + '</span>' + |
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'<span class="rotateLeft">' + lang.uploadTurnLeft + '</span></div>').appendTo($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 (browser.ie && browser.version <= 7) { |
|
$wrap.text(lang.uploadNoPreview); |
|
} else { |
|
uploader.makeThumb(file, function (error, src) { |
|
if (error || !src) { |
|
$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) { |
|
if (file.ext && acceptExtensions.indexOf(file.ext.toLowerCase()) != -1 && file.size <= imageMaxSize) { |
|
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); |
|
var json = utils.str2json(responseText); |
|
console.log("🚀 ~ json:", file, ret, responseText, json, editor.options.serverResponsePrepare) |
|
// json = editor.options.serverResponsePrepare(json); |
|
if (json.state == 'SUCCESS') { |
|
_this.imageList.push(json); |
|
$file.append('<span class="success"></span>'); |
|
// 触发上传图片事件 |
|
editor.fireEvent("uploadsuccess", { |
|
res: json, |
|
type: 'image' |
|
}); |
|
} 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(); |
|
} |
|
}); |
|
|
|
$upload.addClass('state-' + state); |
|
updateTotalProgress(); |
|
}, |
|
getQueueCount: function () { |
|
var file, i, status, readyFile = 0, files = this.uploader.getFiles(); |
|
for (i = 0; file = files[i++];) { |
|
status = file.getStatus(); |
|
if (status == 'queued' || status == 'uploading' || status == 'progress') readyFile++; |
|
} |
|
return readyFile; |
|
}, |
|
destroy: function () { |
|
this.$wrap.remove(); |
|
}, |
|
getInsertList: function () { |
|
var i, data, list = [], |
|
align = getAlign(), |
|
prefix = editor.getOpt('imageUrlPrefix') || ''; |
|
for (i = 0; i < this.imageList.length; i++) { |
|
data = this.imageList[i]; |
|
list.push({ |
|
src: prefix + data.url, |
|
_src: prefix + data.url, |
|
alt: data.original, |
|
floatStyle: align |
|
}); |
|
} |
|
return list; |
|
} |
|
}; |
|
|
|
|
|
/* 在线图片 */ |
|
function OnlineImage (target) { |
|
this.container = utils.isString(target) ? document.getElementById(target) : target; |
|
this.init(); |
|
} |
|
|
|
OnlineImage.prototype = { |
|
init: function () { |
|
this.reset(); |
|
this.initEvents(); |
|
}, |
|
/* 初始化容器 */ |
|
initContainer: function () { |
|
this.container.innerHTML = ''; |
|
this.list = document.createElement('ul'); |
|
this.clearFloat = document.createElement('li'); |
|
|
|
domUtils.addClass(this.list, 'list'); |
|
domUtils.addClass(this.clearFloat, 'clearFloat'); |
|
|
|
this.list.appendChild(this.clearFloat); |
|
this.container.appendChild(this.list); |
|
}, |
|
/* 初始化滚动事件,滚动到地步自动拉取数据 */ |
|
initEvents: function () { |
|
var _this = this; |
|
|
|
/* 滚动拉取图片 */ |
|
domUtils.on($G('imageList'), 'scroll', function (e) { |
|
var panel = this; |
|
if (panel.scrollHeight - (panel.offsetHeight + panel.scrollTop) < 10) { |
|
_this.getImageData(); |
|
} |
|
}); |
|
/* 选中图片 */ |
|
domUtils.on(this.container, 'click', function (e) { |
|
var target = e.target || e.srcElement, |
|
li = target.parentNode; |
|
|
|
if (li.tagName.toLowerCase() == 'li') { |
|
if (domUtils.hasClass(li, 'selected')) { |
|
domUtils.removeClasses(li, 'selected'); |
|
} else { |
|
domUtils.addClass(li, 'selected'); |
|
} |
|
} |
|
}); |
|
}, |
|
/* 初始化第一次的数据 */ |
|
initData: function () { |
|
|
|
/* 拉取数据需要使用的值 */ |
|
this.state = 0; |
|
this.listSize = editor.getOpt('imageManagerListSize'); |
|
this.listIndex = 0; |
|
this.listEnd = false; |
|
|
|
/* 第一次拉取数据 */ |
|
this.getImageData(); |
|
}, |
|
/* 重置界面 */ |
|
reset: function () { |
|
this.initContainer(); |
|
this.initData(); |
|
}, |
|
/* 向后台拉取图片列表数据 */ |
|
getImageData: function () { |
|
var _this = this; |
|
|
|
if (!_this.listEnd && !this.isLoadingData) { |
|
this.isLoadingData = true; |
|
var url = editor.getActionUrl(editor.getOpt('imageManagerActionName')), |
|
isJsonp = utils.isCrossDomainUrl(url); |
|
ajax.request(url, { |
|
'timeout': 100000, |
|
'dataType': isJsonp ? 'jsonp' : '', |
|
'headers': editor.options.serverHeaders || {}, |
|
'data': utils.extend({ |
|
start: this.listIndex, |
|
size: this.listSize |
|
}, editor.queryCommandValue('serverparam')), |
|
'method': 'get', |
|
'onsuccess': function (r) { |
|
try { |
|
var json = isJsonp ? r : eval('(' + r.responseText + ')'); |
|
json = editor.options.serverResponsePrepare(json); |
|
if (json.state === 'SUCCESS') { |
|
_this.pushData(json.list); |
|
_this.listIndex = parseInt(json.start) + parseInt(json.list.length); |
|
if (_this.listIndex >= json.total) { |
|
_this.listEnd = true; |
|
} |
|
_this.isLoadingData = false; |
|
} |
|
} catch (e) { |
|
if (r.responseText.indexOf('ue_separate_ue') != -1) { |
|
var list = r.responseText.split(r.responseText); |
|
_this.pushData(list); |
|
_this.listIndex = parseInt(list.length); |
|
_this.listEnd = true; |
|
_this.isLoadingData = false; |
|
} |
|
} |
|
}, |
|
'onerror': function () { |
|
_this.isLoadingData = false; |
|
} |
|
}); |
|
} |
|
}, |
|
/* 添加图片到列表界面上 */ |
|
pushData: function (list) { |
|
var i, item, img, icon, _this = this, |
|
urlPrefix = editor.getOpt('imageManagerUrlPrefix'); |
|
for (i = 0; i < list.length; i++) { |
|
if (list[i] && list[i].url) { |
|
item = document.createElement('li'); |
|
img = document.createElement('img'); |
|
icon = document.createElement('span'); |
|
|
|
domUtils.on(img, 'load', (function (image) { |
|
return function () { |
|
_this.scale(image, image.parentNode.offsetWidth, image.parentNode.offsetHeight); |
|
} |
|
})(img)); |
|
img.width = 113; |
|
img.setAttribute('src', urlPrefix + list[i].url + (list[i].url.indexOf('?') == -1 ? '?noCache=' : '&noCache=') + (+new Date()).toString(36)); |
|
img.setAttribute('_src', urlPrefix + list[i].url); |
|
domUtils.addClass(icon, 'icon'); |
|
|
|
item.appendChild(img); |
|
item.appendChild(icon); |
|
this.list.insertBefore(item, this.clearFloat); |
|
} |
|
} |
|
}, |
|
/* 改变图片大小 */ |
|
scale: function (img, w, h, type) { |
|
var ow = img.width, |
|
oh = img.height; |
|
|
|
if (type == 'justify') { |
|
if (ow >= oh) { |
|
img.width = w; |
|
img.height = h * oh / ow; |
|
img.style.marginLeft = '-' + parseInt((img.width - w) / 2) + 'px'; |
|
} else { |
|
img.width = w * ow / oh; |
|
img.height = h; |
|
img.style.marginTop = '-' + parseInt((img.height - h) / 2) + 'px'; |
|
} |
|
} else { |
|
if (ow >= oh) { |
|
img.width = w * ow / oh; |
|
img.height = h; |
|
img.style.marginLeft = '-' + parseInt((img.width - w) / 2) + 'px'; |
|
} else { |
|
img.width = w; |
|
img.height = h * oh / ow; |
|
img.style.marginTop = '-' + parseInt((img.height - h) / 2) + 'px'; |
|
} |
|
} |
|
}, |
|
getInsertList: function () { |
|
var i, lis = this.list.children, list = [], align = getAlign(); |
|
for (i = 0; i < lis.length; i++) { |
|
if (domUtils.hasClass(lis[i], 'selected')) { |
|
var img = lis[i].firstChild, |
|
src = img.getAttribute('_src'); |
|
list.push({ |
|
src: src, |
|
_src: src, |
|
alt: src.substr(src.lastIndexOf('/') + 1), |
|
floatStyle: align |
|
}); |
|
} |
|
|
|
} |
|
return list; |
|
} |
|
}; |
|
|
|
})();
|
|
|