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Update upload.js

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Anyon 2020-01-17 18:06:17 +08:00
parent 1cda9412ef
commit afbc28a1b5
1 changed files with 20 additions and 18 deletions
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38
app/admin/view/api/upload.js
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@ -3,6 +3,7 @@ define(['md5'], function (SparkMD5, allowExtsMimes) {
return function (element, UploadedHandler, options) { return function (element, UploadedHandler, options) {
/*! 定义初始化变量 */ /*! 定义初始化变量 */
options = {element: $(element), exts: [], mimes: [], files: {}, cache: {}, loading: 0}; options = {element: $(element), exts: [], mimes: [], files: {}, cache: {}, loading: 0};
options.count = {total: 0, uploaded: 0};
options.safe = options.element.data('safe') || ''; options.safe = options.element.data('safe') || '';
options.type = options.element.data('type') || ''; options.type = options.element.data('type') || '';
options.types = options.type ? options.type.split(',') : []; options.types = options.type ? options.type.split(',') : [];
@ -19,8 +20,9 @@ define(['md5'], function (SparkMD5, allowExtsMimes) {
auto: false, multiple: options.multiple, accept: 'file', elem: element, auto: false, multiple: options.multiple, accept: 'file', elem: element,
exts: options.exts.join('|'), acceptMime: options.mimes.join(','), choose: function (obj) { exts: options.exts.join('|'), acceptMime: options.mimes.join(','), choose: function (obj) {
for (var index in options.files = obj.pushFile()) { for (var index in options.files = obj.pushFile()) {
options.files[index].index = index, options.cache[index] = options.files[index]; options.loading = $.msg.loading('上传进度 <span data-upload-progress>0%</span>');
md5file(options.files[index]).then(function (file) { options.count.total++, options.files[index].index = index, options.cache[index] = options.files[index], delete options.files[index];
md5file(options.cache[index]).then(function (file) {
jQuery.ajax("{:url('@admin/api.upload/state')}", { jQuery.ajax("{:url('@admin/api.upload/state')}", {
data: {xkey: file.xkey, uptype: options.uptype, safe: options.safe, name: file.name}, method: 'post', success: function (ret) { data: {xkey: file.xkey, uptype: options.uptype, safe: options.safe, name: file.name}, method: 'post', success: function (ret) {
file.xurl = ret.data.url; file.xurl = ret.data.url;
@ -40,32 +42,35 @@ define(['md5'], function (SparkMD5, allowExtsMimes) {
} }
obj.upload(file.index, file); obj.upload(file.index, file);
} else if (parseInt(ret.code) === 200) { } else if (parseInt(ret.code) === 200) {
UploadedHandler.call(options.element, file.xurl, file); options.uploader.config.done({uploaded: true, url: file.xurl}, file.index);
} else { } else {
$.msg.error(ret.info || ret.error.message || '文件上传出错！'); $.msg.tips(ret.info || ret.error.message || '文件上传出错！');
} }
} }
}); });
}); });
delete options.files[index];
} }
}, before: function () {
options.loading = $.msg.loading('上传进度 <span data-upload-progress>0%</span>');
}, progress: function (n) { }, progress: function (n) {
$('[data-upload-progress]').html(n + '%'); $('[data-upload-progress]').html(n + '%');
}, done: function (ret, index) { }, done: function (ret, index, file) {
this.multiple || $.msg.close(options.loading); file = options.cache[index];
if (typeof ret.uploaded === 'undefined' && typeof options.cache[index].xurl === 'string') { if (++options.count.uploaded >= options.count.total) {
ret = {uploaded: true, url: options.cache[index].xurl}; layer.close(options.loading);
}
if (typeof ret.code === 'number' && parseInt(ret.code) === 0) {
return $.msg.tips(ret.info || '文件上传失败！');
}
if (typeof ret.uploaded === 'undefined' && typeof file.xurl === 'string') {
ret = {uploaded: true, url: file.xurl};
} }
if (ret.uploaded) { if (ret.uploaded) {
if (typeof UploadedHandler === 'function') { if (typeof UploadedHandler === 'function') {
UploadedHandler.call(options.element, ret.url, options.cache[index]); UploadedHandler.call(options.element, ret.url, file);
} else { } else {
options.input.val(ret.url).trigger('change'); options.input.val(ret.url).trigger('change');
} }
} else { } else {
$.msg.error(ret.info || ret.error.message || '文件上传出错！'); $.msg.tips(ret.info || ret.error.message || '文件上传出错！');
} }
}, allDone: function () { }, allDone: function () {
$.msg.close(options.loading); $.msg.close(options.loading);
@ -83,9 +88,7 @@ define(['md5'], function (SparkMD5, allowExtsMimes) {
date = new Date(), chars = 'abcdefhijkmnprstwxyz0123456789'; date = new Date(), chars = 'abcdefhijkmnprstwxyz0123456789';
this.xmd5 = '' + date.getFullYear() + (date.getMonth() + 1) + date.getDay() + date.getHours() + date.getMinutes() + date.getSeconds(); this.xmd5 = '' + date.getFullYear() + (date.getMonth() + 1) + date.getDay() + date.getHours() + date.getMinutes() + date.getSeconds();
while (this.xmd5.length < 32) this.xmd5 += chars.charAt(Math.floor(Math.random() * chars.length)); while (this.xmd5.length < 32) this.xmd5 += chars.charAt(Math.floor(Math.random() * chars.length));
setFileXdata(file, this.xmd5); return setFileXdata(file, this.xmd5), deferred.resolve(file, file.xmd5, file.xkey), deferred;
deferred.resolve(file, file.xmd5, file.xkey);
return deferred;
}).call(this)); }).call(this));
/*! 读取文件并计算 HASH 值 */ /*! 读取文件并计算 HASH 值 */
@ -121,8 +124,7 @@ define(['md5'], function (SparkMD5, allowExtsMimes) {
this.start = file.chunk_idx * file.chunk_size; this.start = file.chunk_idx * file.chunk_size;
this.loaded = ((this.start + file.chunk_size) >= file.size) ? file.size : this.start + file.chunk_size; this.loaded = ((this.start + file.chunk_size) >= file.size) ? file.size : this.start + file.chunk_size;
this.reader.readAsArrayBuffer(slice.call(file, this.start, this.loaded)); this.reader.readAsArrayBuffer(slice.call(file, this.start, this.loaded));
deferred.notify(file, (this.loaded / file.size * 100).toFixed(2)); return deferred.notify(file, (this.loaded / file.size * 100).toFixed(2)), deferred;
return deferred;
} }
} }
}); });