parent
6bf2569b46
commit
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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>axupimgs</title>
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<meta name="viewport" content="user-scalable=no, width=device-width, initial-scale=1.0, maximum-scale=1.0"/>
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<meta name="apple-mobile-web-app-capable" content="yes" />
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<meta name="apple-mobile-web-app-status-bar-style" content="black" />
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<meta name="format-detection" content="telephone=no">
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
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<style>
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html,body{height:100%;margin:0;padding:0;background:#fff;}
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ul{margin:0;padding:0;list-style:none;}
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#wrap{padding:10px;}
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#topbar{padding:10px 0;border-bottom:1px solid #ccc;text-align:right;}
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#topbar button {margin:0;margin-left:5px;outline:none;padding: 4px 16px;box-sizing: border-box;
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display:inline-block;border:none;border-radius:3px;text-align:center;cursor:pointer;
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font-size:14px;line-height:1.5;background-color:#f0f0f0;color:#223;
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}
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#topbar button.primary{background-color:#3d97d4;color:#fff;}
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#topbar button:hover{background-color:#207ab7;color:#fff;}
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#topbar button.removeall{float:left}
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#file_list {display:grid;grid-gap:10px;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));padding-top:10px;}
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#file_list:empty:after{content:'可以直接拖拽文件到这里';color:#777;font-size:0.8em;}
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#file_list li{position:relative;display:block;vertical-align:top;padding:5px 5px;border-radius:5px;}
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#file_list li.up-over {}
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#file_list li.up-now {}
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#file_list li.up-now:after{content:'';position:absolute;top:0;left:0;display:block;width:100%;height:100%;background:rgba(255,255,255,0.8) url(loading.gif) center center no-repeat;border-radius:5px;z-index:999;}
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#file_list li:hover{background-color:#ddd;}
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#file_list li .picbox {display:flex;flex:0 0 auto;justify-content:center;overflow:hidden;position:relative;width:100%;padding-top:100%;align-items:center;}
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#file_list li .picbox img {display:block;max-width:100%;max-height:100%;position:absolute;
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top:50%;left:50%;transform:translateX(-50%) translateY(-50%);}
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#file_list li.up-over .picbox:after{content:url('data:image/svg+xml;%20charset=utf8,%3Csvg%20viewBox%3D%220%200%201024%201024%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2224%22%20height%3D%2224%22%3E%3Cpath%20d%3D%22M512%200C229.376%200%200%20229.376%200%20512s229.376%20512%20512%20512%20512-229.376%20512-512S794.624%200%20512%200z%22%20fill%3D%22%234AC711%22%3E%3C%2Fpath%3E%3Cpath%20d%3D%22M855.552%20394.752l-358.4%20358.4a50.9952%2050.9952%200%200%201-72.192%200l-204.8-204.8c-18.944-19.968-18.944-51.2%200-71.168a50.5344%2050.5344%200%200%201%2072.192-1.024L460.8%20644.608l322.048-322.048c19.968-18.944%2051.2-18.944%2071.168%200%2020.48%2019.456%2020.992%2051.712%201.536%2072.192z%22%20fill%3D%22%23FFFFFF%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E');position:absolute;bottom:2px;right:2px;z-index:9;}
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#file_list li .tools {display:none;position:absolute;bottom:5px;right:5px;z-index:99;}
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#file_list li:hover .tools {display:block;}
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#file_list li .tools .remove{cursor:pointer;}
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#file_list li .tools .remove:after{content:url('data:image/svg+xml;%20charset=utf8,%3Csvg%20width=%2224%22%20height=%2224%22%20viewBox=%220%200%2024%2024%22%20xmlns=%22http://www.w3.org/2000/svg%22%3E%3Cpath%20d=%22M17%206h3a1%201%200%200%201%200%202h-1v11a3%203%200%200%201-3%203H8a3%203%200%200%201-3-3V8H4a1%201%200%201%201%200-2h3V5a3%203%200%200%201%203-3h4a3%203%200%200%201%203%203v1zm-2%200V5a1%201%200%200%200-1-1h-4a1%201%200%200%200-1%201v1h6zm2%202H7v11a1%201%200%200%200%201%201h8a1%201%200%200%200%201-1V8zm-8%203a1%201%200%200%201%202%200v6a1%201%200%200%201-2%200v-6zm4%200a1%201%200%200%201%202%200v6a1%201%200%200%201-2%200v-6z%22%3E%3C/path%3E%3C/svg%3E');}
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#file_list li .namebox {font-size:14px;line-height:20px;max-height:40px;overflow:hidden;padding:5px 10px;text-align:center;display:flex;justify-content:center;align-items:flex-start;}
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#file_list li .namebox span{word-break:break-all;vertical-align:top;}
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</style>
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</head>
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<body>
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<div id="wrap">
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<div id="topbar"><button class="addfile primary">+ 添加文件</button><button class="upall primary">全部上传</button><button class="removeall">清空列表</button></div>
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<ul id="file_list"></ul>
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</div>
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<script>
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var editor=parent.tinymce.activeEditor;
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var axupimgs=parent.axupimgs;
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axupimgs.res = []; //存放本地文件的数组
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var blobInfo = {file:null}
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blobInfo.blob = function(){return this.file;}
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var upload_handler = axupimgs.images_upload_handler;
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var upload_base_path = axupimgs.images_upload_base_path;
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//为列表添加排序
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function reSort(){
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document.querySelectorAll('#file_list li').forEach((el,i)=>{
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el.setAttribute('data-num',i);
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});
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}
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function addList(files){
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var files_sum = files.length;
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var vDom = document.createDocumentFragment();
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for(let i=0;i<files_sum;i++){
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let file = files[i];
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let blobUrl = window.URL.createObjectURL(file)
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axupimgs.res.push({file:file,blobUrl:blobUrl,url:''});
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let li = document.createElement('li');
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li.setAttribute('class','up-no');
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li.setAttribute('data-time',file.lastModified);
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li.innerHTML='<div class="picbox"><img src="'+blobUrl+'"></div><div class="namebox"><span>'+file.name+'</span></div><div class="tools"><a class="remove"></a></div>';
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vDom.appendChild(li);
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}
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document.querySelector('#file_list').appendChild(vDom);
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//reSort();
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}
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//清空列表
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document.querySelector('#topbar .removeall').addEventListener('click',()=>{
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axupimgs.res=[]
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document.querySelectorAll('#file_list li').forEach((el,i)=>{
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el.parentNode.removeChild(el)
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});
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});
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//拖拽添加
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document.addEventListener('dragover', (e)=>{
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e.stopPropagation();
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e.preventDefault();
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e.dataTransfer.dropEffect = 'copy';
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});
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document.addEventListener('drop', (e)=>{
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e.stopPropagation();
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e.preventDefault();
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if(!e.dataTransfer.files){return false;}
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var dropfiles = e.dataTransfer.files;
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if(!(dropfiles.length>0)){return false;}
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var exts=axupimgs.axupimgs_filetype.replace(/(\s)+/g,'').toLowerCase().split(',');
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var files=[];
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for( let file of dropfiles ){
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ext = file.name.split('.');
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ext = '.'+ext[ext.length-1];
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for(let s of exts){
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if(s==ext){
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files.push(file);
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break;
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}
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}
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}
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if(files.length>0){ addList(files) }
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});
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//添加文件
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document.querySelector('#topbar .addfile').addEventListener('click',()=>{
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var input = document.createElement('input');
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input.setAttribute('type', 'file');
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input.setAttribute('multiple', 'multiple');
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input.setAttribute('accept', axupimgs.axupimgs_filetype);
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input.click();
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input.onchange = function() {
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var files = this.files;
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addList(files);
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}
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});
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var file_i = 0;
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function upAllFiles(n){
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var len = axupimgs.res.length;
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file_i = n;
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if(len == n){
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file_i=0;
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document.querySelector('#topbar .upall').innerText='全部上传';
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return true;
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}
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if( axupimgs.res[n].url!='' ){
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n++;
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upAllFiles(n)
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}else{
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blobInfo.file=axupimgs.res[n].file;
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upload_handler(blobInfo,function(url){
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if(upload_base_path){
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if(upload_base_path.slice(-1)=='/' && url.substr(0,1)=='/' ){
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url = upload_base_path + url.slice(1);
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}else if(upload_base_path.slice(-1)!='/' && url.substr(0,1)!='/' ){
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url = upload_base_path + '/' + url;
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}else{
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url = upload_base_path + url;
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}
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}
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axupimgs.res[file_i].url = url;
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filename = url.split('/').pop();
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var li = document.querySelectorAll('#file_list li')[file_i];
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li.setAttribute('class','up-over');
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li.querySelector('.namebox span').innerText = filename;
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n++
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upAllFiles(n);
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},function(err){
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document.querySelector('#topbar .upall').innerText='全部上传';
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document.querySelectorAll('#file_list li.up-now').forEach((el,i)=>{
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el.setAttribute('class','up-no');
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});
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alert(err);
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});
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}
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}
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document.querySelector('#topbar .upall').addEventListener('click',(e)=>{
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if(e.target.innerText!='全部上传'){return false;}
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if(axupimgs.res.length>0){
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document.querySelectorAll('#file_list li.up-no').forEach((el,i)=>{
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el.classList ? el.classList.add('up-now') : el.className+=' up-now';
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});
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e.target.innerText='上传中...';
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upAllFiles(0);
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}
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});
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var observ_flist = new MutationObserver( (muList,observe)=>{
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if(muList[0].addedNodes.length>0){
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muList[0].addedNodes.forEach((el)=>{
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el.querySelector('.remove').addEventListener('click',(e)=>{
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var li = e.target.parentNode.parentNode;
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var n = li.getAttribute('data-num');
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var el = document.querySelectorAll('#file_list li')[n];
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el.parentNode.removeChild(el);
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axupimgs.res.splice(n,1);
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});
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});
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}
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reSort();
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});
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observ_flist.observe(document.querySelector('#file_list'),{childList:true});
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</script>
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</body>
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</html>
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Reference in new issue