89 lines
2.7 KiB
JavaScript
89 lines
2.7 KiB
JavaScript
layui.define('layer', function(exports){
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var $ = layui.$,layer = layui.layer;
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exports('qiniuyun', {
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loader:function (options,callback) {
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console.log(options);
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$.getScript("/statics/layuiadmin/lib/extend/qiniu.js",function () {
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if(!options.token){
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layer.msg('初始化参数：token不能为空.', {icon: 2});
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return;
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}
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if(!options.domain){
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layer.msg('初始化参数：域名不能为空.', {icon: 2});
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return;
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}
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var token = options.token;
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var domain = options.domain;
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var config = {
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useCdnDomain: true,
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disableStatisticsReport: false,
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retryCount: options.retryCount || 6,
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region: options.region
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};
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var putExtra = {
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fname: "",
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params: {},
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mimeType: null
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};
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$(options.elem).unbind("change").bind("change",function(){
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var file = this.files[0];
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var finishedAttr = [];
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var compareChunks = [];
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var observable;
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var key = file.name;
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putExtra.params["x:name"] = key.split(".")[0];
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var error = function(err) {
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if(typeof options.complete === 'function'){
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options.error(err);
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}else{
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layer.msg("上传失败:"+JSON.stringify(err), {icon: 2});
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}
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};
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var complete = function(res) {
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if(typeof options.complete === 'function'){
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options.complete(res);
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}else{
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layer.msg("上传成功:"+JSON.stringify(res));
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}
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};
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var next = function(response) {
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if(typeof options.complete === 'function'){
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options.next(response);
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}else{
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var chunks = response.chunks || [];
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var total = response.total;
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// 这里对每个chunk更新进度，并记录已经更新好的避免重复更新，同时对未开始更新的跳过
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for (var i = 0; i < chunks.length; i++) {
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if (chunks[i].percent === 0 || finishedAttr[i]) {
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continue;
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}
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if (compareChunks[i].percent === chunks[i].percent) {
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continue;
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}
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if (chunks[i].percent === 100) {
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finishedAttr[i] = true;
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}
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}
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console.log("上传进度：" + total.percent + "% ");
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compareChunks = chunks;
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}
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};
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observable = qiniu.upload(file, key, token, putExtra, config);
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var subObject = {next:next,error:error,complete:complete};
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if(typeof callback === 'function'){
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callback(observable,subObject)
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}else{
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observable.subscribe({next:next,error:error,complete:complete});
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}
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})
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});
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}
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})
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}); |