281 lines
9.5 KiB
JavaScript
Executable File
281 lines
9.5 KiB
JavaScript
Executable File
jQuery(function() {
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function e(e) {
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var a = o('<li id="' + e.id + '"><p class="title">' + e.name + '</p><p class="imgWrap"></p><p class="progress"><span></span></p></li>'),
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s = o('<div class="file-panel"><span class="cancel">删除</span><span class="rotateRight">向右旋转</span><span class="rotateLeft">向左旋转</span></div>').appendTo(a),
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i = a.find("p.progress span"),
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t = a.find("p.imgWrap"),
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r = o('<p class="error"></p>'),
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d = function(e) {
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switch (e) {
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case "exceed_size":
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text = "文件大小超出限制";
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break;
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case "interrupt":
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text = "上传暂停";
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break;
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default:
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text = "上传失败，请重试"
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}
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r.text(text).appendTo(a)
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};
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"invalid" === e.getStatus() ? d(e.statusText) : (t.text("预览中"), n.makeThumb(e,
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function(e, a) {
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if (e) return void t.text("不能预览");
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var s = o('<img src="' + a + '">');
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t.empty().append(s)
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},
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v, b), w[e.id] = [e.size, 0], e.rotation = 0),
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e.on("statuschange",
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function(t, n) {
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"progress" === n ? i.hide().width(0) : "queued" === n && (a.off("mouseenter mouseleave"), s.remove()),
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"error" === t || "invalid" === t ? (console.log(e.statusText), d(e.statusText), w[e.id][1] = 1) : "interrupt" === t ? d("interrupt") : "queued" === t ? w[e.id][1] = 0 : "progress" === t ? (r.remove(), i.css("display", "block")) : "complete" === t && a.append('<span class="success"></span>'),
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a.removeClass("state-" + n).addClass("state-" + t)
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}),
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a.on("mouseenter",
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function() {
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s.stop().animate({
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height: 30
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})
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}),
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a.on("mouseleave",
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function() {
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s.stop().animate({
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height: 0
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})
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}),
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s.on("click", "span",
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function() {
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var a, s = o(this).index();
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switch (s) {
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case 0:
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return void n.removeFile(e);
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case 1:
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e.rotation += 90;
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break;
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case 2:
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e.rotation -= 90
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}
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x ? (a = "rotate(" + e.rotation + "deg)", t.css({
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"-webkit-transform": a,
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"-mos-transform": a,
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"-o-transform": a,
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transform: a
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})) : t.css("filter", "progid:DXImageTransform.Microsoft.BasicImage(rotation=" + ~~ (e.rotation / 90 % 4 + 4) % 4 + ")")
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}),
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a.appendTo(l)
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}
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function a(e) {
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var a = o("#" + e.id);
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delete w[e.id],
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s(),
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a.off().find(".file-panel").off().end().remove()
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}
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function s() {
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var e, a = 0,
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s = 0,
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t = f.children();
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o.each(w,
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function(e, i) {
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s += i[0],
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a += i[0] * i[1]
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}),
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e = s ? a / s: 0,
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t.eq(0).text(Math.round(100 * e) + "%"),
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t.eq(1).css("width", Math.round(100 * e) + "%"),
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i()
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}
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function i() {
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var e, a = "";
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"ready" === k ? a = "选中" + m + "张图片，共" + WebUploader.formatSize(h) + "。": "confirm" === k ? (e = n.getStats(), e.uploadFailNum && (a = "已成功上传" + e.successNum + "张照片，" + e.uploadFailNum + '张照片上传失败，<a class="retry" href="#">重新上传</a>失败图片或<a class="ignore" href="#">忽略</a>')) : (e = n.getStats(), a = "共" + m + "张（" + WebUploader.formatSize(h) + "），已上传" + e.successNum + "张", e.uploadFailNum && (a += "，失败" + e.uploadFailNum + "张")),
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p.html(a)
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}
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function t(e) {
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var a;
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if (e !== k) {
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switch (c.removeClass("state-" + k), c.addClass("state-" + e), k = e) {
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case "pedding":
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u.removeClass("element-invisible"),
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l.parent().removeClass("filled"),
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l.hide(),
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d.addClass("element-invisible"),
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n.refresh();
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break;
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case "ready":
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u.addClass("element-invisible"),
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o("#filePicker2").removeClass("element-invisible"),
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l.parent().addClass("filled"),
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l.show(),
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d.removeClass("element-invisible"),
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n.refresh();
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break;
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case "uploading":
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o("#filePicker2").addClass("element-invisible"),
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f.show(),
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c.text("暂停上传");
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break;
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case "paused":
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f.show(),
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c.text("继续上传");
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break;
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case "confirm":
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//处理上传完成事件
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if (f.hide(), c.text("开始上传").addClass("disabled"), a = n.getStats(), a.successNum && !a.uploadFailNum) return void t("finish");
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break;
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case "finish":
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//上传完成后执行
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a = n.getStats(),
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a.successNum ? alert("上传成功") : (k = "done", location.reload());
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o("#filePicker2").removeClass("element-invisible");
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c.text("再次上传").removeClass("disabled");
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n.refresh();
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break;
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}
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i()
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}
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}
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function fpost(data,url){
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//异步提交文件上传成功后获取的JSON字符串解析传到指定的网址，以便进行下一步的处理
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jQuery.post(url,data,function(res){
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console.log(res);
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res = $.parseJSON(res);
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$('#callback').val(res.path);
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});
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}
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var n, o = jQuery,
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r = o("#uploader"),
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l = o('<ul class="filelist"></ul>').appendTo(r.find(".queueList")),
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d = r.find(".statusBar"),
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p = d.find(".info"),
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c = r.find(".uploadBtn"),
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u = r.find(".placeholder"),
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f = d.find(".progress").hide(),
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m = 0,
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h = 0,
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g = window.devicePixelRatio || 1,
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v = 110 * g,
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b = 110 * g,
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k = "pedding",
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w = {},
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x = function() {
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var e = document.createElement("p").style,
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a = "transition" in e || "WebkitTransition" in e || "MozTransition" in e || "msTransition" in e || "OTransition" in e;
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return e = null,
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a
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} ();
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if (!WebUploader.Uploader.support()) throw alert("Web Uploader 不支持您的浏览器！如果你使用的是IE浏览器，请尝试升级 flash 播放器"),
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new Error("WebUploader does not support the browser you are using.");
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//初始化上传组件
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n = WebUploader.create({
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pick: {
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id: "#filePicker",
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innerHTML: UPLOAD_BUTTON_LABEL
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},
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dnd: "#uploader .queueList",
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paste: document.body,
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accept: {
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title: UPLOAD_ACCEPT_TITLE,
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extensions: UPLOAD_ACCEPT_EXTENSIONS,
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mimeTypes: UPLOAD_ACCEPT_FILETYPE
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},
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swf: UPLOAD_BASE_URL + "/Uploader.swf",
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disableGlobalDnd: !0,
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chunked: true, //开启分片上传
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duplicate: true, //去重
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server: UPLOAD_SERVER_URL,
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fileNumLimit: UPLOAD_MAX_NUM,
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fileSizeLimit: UPLOAD_TOTAL_SIZE,
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fileSingleSizeLimit: UPLOAD_MAX_SIZE //单张图大小限制
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}),
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n.addButton({
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id: "#filePicker2",
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label: "继续添加"
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}),
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n.onUploadProgress = function(e, a) {
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var i = o("#" + e.id),
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t = i.find(".progress span");
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t.css("width", 100 * a + "%"),
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w[e.id][1] = a,
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s()
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},
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n.onFileQueued = function(a) {
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m++,
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h += a.size,
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1 === m && (u.addClass("element-invisible"), d.show()),
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e(a),
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t("ready"),
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s()
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},
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n.onFileDequeued = function(e) {
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m--,
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h -= e.size,
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m || t("pedding"),
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a(e),
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s()
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},
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n.on("all",
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function(e) {
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switch (e) {
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case "uploadFinished":
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t("confirm");
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break;
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case "startUpload":
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t("uploading");
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break;
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case "stopUpload":
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t("paused");
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break;
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}
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}),
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n.onError = function(e) {
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alert("Error: " + e)
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},
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n.on("uploadSuccess",
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function($file,$res){
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//$file,当前上传的文件信息
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console.log($file);
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//$res,服务器返回的信息(服务端返回了文件路径跟链接等信息)
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console.log($res);
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$res = $res._raw;
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console.log($res);
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$res = $res + '}';
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console.log($res);
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$res = $.parseJSON($res); //由JSON字符串转换为JSON对象
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console.log($res);
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var res = $res.result;
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console.log(res);
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$('#callback-title').html(res.name);
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if(UPLOAD_JSON_POST_URL){
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res.size = $file.size;
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res.type = $file.type;
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res.lasttime = $file.lastModifiedDate;
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res.ext = $file.ext;
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res.params = $file._info;
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fpost(res,UPLOAD_JSON_POST_URL);
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}
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}
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),
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c.on("click",
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function() {
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return o(this).hasClass("disabled") ? !1 : void("ready" === k ? n.upload() : "paused" === k ? n.upload() : "uploading" === k && n.stop())
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}),
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p.on("click", ".retry",
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function() {
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n.retry()
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}),
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p.on("click", ".ignore",
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function(e) {
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alert("好的");
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console.log('取消了已经上传失败的文件');
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}),
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c.addClass("state-" + k),
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s()
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}); |