wordtohtml_wev8.js
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/**
* @description
* word文档上传:点击按钮,直接选择文件上传
* @author Jinqn
* @date 2014-03-31
*/
UE.plugin.register('docupload', function (){
var me = this,
isLoaded = false,
containerBtn, domUtils = UE.dom.domUtils, utils = UE.utils;
function initUploadBtn(){
var w = containerBtn.offsetWidth || 20,
h = containerBtn.offsetHeight || 20,
btnIframe = document.createElement('iframe'),
btnStyle = 'display:block;width:' + w + 'px;height:' + h + 'px;overflow:hidden;border:0;margin:0;padding:0;position:absolute;top:0;left:0;filter:alpha(opacity=0);-moz-opacity:0;-khtml-opacity: 0;opacity: 0;cursor:pointer;';
domUtils.on(btnIframe, 'load', function(){
var timestrap = (+new Date()).toString(36),
wrapper,
btnIframeDoc,
btnIframeBody;
btnIframeDoc = (btnIframe.contentDocument || btnIframe.contentWindow.document);
btnIframeBody = btnIframeDoc.body;
wrapper = btnIframeDoc.createElement('div');
var title = "word "+SystemEnv.getHtmlNoteName(3569,readCookie("languageidweaver"));
wrapper.innerHTML = '<form id="edui_form_' + timestrap + '" target="edui_iframe_' + timestrap + '" method="POST" enctype="multipart/form-data" action="/ueditor/custbtn/wordtohtml.jsp" ' +
'style="' + btnStyle + '">' +
'<input id="edui_input_' + timestrap + '" title="'+title+'" type="file" name="' + me.options.imageFieldName + '" ' +
'style="' + btnStyle + '">' +
'</form>' +
'<iframe id="edui_iframe_' + timestrap + '" name="edui_iframe_' + timestrap + '" style="display:none;width:0;height:0;border:0;margin:0;padding:0;position:absolute;"></iframe>';
wrapper.className = 'edui-' + me.options.theme;
wrapper.id = me.ui.id + '_iframeupload';
btnIframeBody.style.cssText = btnStyle;
btnIframeBody.style.width = w + 'px';
btnIframeBody.style.height = h + 'px';
btnIframeBody.appendChild(wrapper);
if (btnIframeBody.parentNode) {
btnIframeBody.parentNode.style.width = w + 'px';
btnIframeBody.parentNode.style.height = w + 'px';
}
var form = btnIframeDoc.getElementById('edui_form_' + timestrap);
var input = btnIframeDoc.getElementById('edui_input_' + timestrap);
var iframe = btnIframeDoc.getElementById('edui_iframe_' + timestrap);
domUtils.on(input, 'change', function(){
if(!input.value) return;
var loadingId = 'loading_' + (+new Date()).toString(36);
var params = utils.serializeParam(me.queryCommandValue('serverparam')) || '';
var imageActionUrl = me.getActionUrl(me.getOpt('imageActionName'));
//var allowFiles = me.getOpt('imageAllowFiles');
var allowFiles = [".doc",".docx"];
me.focus();
me.execCommand('inserthtml', '<img class="loadingclass" id="' + loadingId + '" src="' + me.options.themePath + me.options.theme +'/images/spacer_wev8.gif" title="' + (me.getLang('simpleupload.loading') || '') + '" >');
function callback(){
try{
var link, json, loader,
body = (iframe.contentDocument || iframe.contentWindow.document).body;
//alert(iframe.contentWindow.data.state);
var result = iframe.contentWindow.data;
if(result.state == 'SUCCESS') {
loader = me.document.getElementById(loadingId);
jQuery(loader).remove();
//me.execCommand('inserthtml',result.html.replace(/“/g,"\"").replace(/”/g,"\"").replace(/‘/g,"'").replace(/’/g,"'"));
var resulthtml=result.html;
resulthtml=resulthtml.replace(/“/g,"“");
resulthtml=resulthtml.replace(/”/g,"”");
resulthtml=resulthtml.replace(/‘/g,"‘");
resulthtml=resulthtml.replace(/’/g,"’");
resulthtml=resulthtml.replace(/—/g,"—");
resulthtml=resulthtml.replace(/·/g,"·");
resulthtml=resulthtml.replace(/•/g,"·");
me.execCommand('inserthtml',resulthtml);
} else {
showErrorLoader && showErrorLoader(json.state);
}
}catch(er){
showErrorLoader && showErrorLoader(me.getLang('simpleupload.loadError'));
}
form.reset();
domUtils.un(iframe, 'load', callback);
}
function showErrorLoader(title){
if(loadingId) {
var loader = me.document.getElementById(loadingId);
loader && domUtils.remove(loader);
me.fireEvent('showmessage', {
'id': loadingId,
'content': title,
'type': 'error',
'timeout': 4000
});
}
}
/* 判断后端配置是否没有加载成功 */
//if (!me.getOpt('imageActionName')) {
// errorHandler(me.getLang('autoupload.errorLoadConfig'));
// return;
// }
// 判断文件格式是否错误
var filename = input.value,
fileext = filename ? filename.substr(filename.lastIndexOf('.')):'';
if (!fileext || (allowFiles && (allowFiles.join('') + '.').indexOf(fileext.toLowerCase() + '.') == -1)) {
showErrorLoader(me.getLang('simpleupload.exceedTypeError'));
return;
}
domUtils.on(iframe, 'load', callback);
//form.action = utils.formatUrl(imageActionUrl + (imageActionUrl.indexOf('?') == -1 ? '?':'&') + params);
form.action = utils.formatUrl("/ueditor/custbtn/wordtohtml.jsp");
form.submit();
});
var stateTimer;
me.addListener('selectionchange', function () {
clearTimeout(stateTimer);
stateTimer = setTimeout(function() {
var state = me.queryCommandState('docupload');
if (state == -1) {
input.disabled = 'disabled';
} else {
input.disabled = false;
}
}, 400);
});
isLoaded = true;
});
btnIframe.style.cssText = btnStyle;
containerBtn.appendChild(btnIframe);
}
return {
bindEvents:{
'ready': function() {
//设置loading的样式
utils.cssRule('loading',
'.loadingclass{display:inline-block;cursor:default;background: url(\''
+ this.options.themePath
+ this.options.theme +'/images/loading_wev8.gif\') no-repeat center center transparent;border:1px solid #cccccc;margin-right:1px;height: 22px;width: 22px;}\n' +
'.loaderrorclass{display:inline-block;cursor:default;background: url(\''
+ this.options.themePath
+ this.options.theme +'/images/loaderror_wev8.png\') no-repeat center center transparent;border:1px solid #cccccc;margin-right:1px;height: 22px;width: 22px;' +
'}',
this.document);
},
/* 初始化简单上传按钮 */
'docuploadbtnready': function(type, container) {
containerBtn = container;
initUploadBtn();
//me.afterConfigReady(initUploadBtn);
}
},
// outputRule: function(root){
// utils.each(root.getNodesByTagName('img'),function(n){
// if (/\b(loaderrorclass)|(bloaderrorclass)\b/.test(n.getAttr('class'))) {
// n.parentNode.removeChild(n);
// }
// });
// },
commands: {
'docupload': {
queryCommandState: function () {
return isLoaded ? 0:-1;
}
}
}
}
});
//注册并生成改按钮
UE.registerUI('docupload',function(editor,uiName){
//注册按钮执行时的command命令，使用命令默认就会带有回退操作
editor.registerCommand(uiName,{
execCommand:function(){
//alert('execCommand:' + uiName)
}
});
//创建一个button
var btn = new UE.ui.Button({
//按钮的名字
name:uiName,
//提示
title:'word '+SystemEnv.getHtmlNoteName(3569,readCookie("languageidweaver")),
//需要添加的额外样式，指定icon图标，这里默认使用一个重复的icon
/*cssRules :'background-position: -660px -40px;',*/
//点击时执行的命令
onclick:function () {
//这里可以不用执行命令,做你自己的操作也可
editor.execCommand(uiName);
}
});
//word上传并转接html
editor.addListener('ready', function() {
var b = btn.getDom('body'),
iconSpan = b.children[0];
editor.fireEvent('docuploadbtnready', iconSpan);
});
//当点到编辑内容上时，按钮要做的状态反射
editor.addListener('selectionchange', function () {
// var state = editor.queryCommandState(uiName);
// if (state == -1) {
// btn.setDisabled(true);
// btn.setChecked(false);
// } else {
// btn.setDisabled(false);
// btn.setChecked(state);
// }
});
//因为你是添加button,所以需要返回这个button
return btn;
},99/*index 指定添加到工具栏上的那个位置，默认时追加到最后,editorId 指定这个UI是那个编辑器实例上的，默认是页面上所有的编辑器都会添加这个按钮*/);