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/*!
* @Title: uploadMore
* @Version: 1.1
* @Description：文件/图片上传组件,预览
* @Author: GuoZhaoXuan
* @License：Apache License 2.0
*/
layui.define(['upload', 'layer', 'sortable'], function (exports) {
var $ = layui.jquery,
upload = layui.upload,
layer = layui.layer,
Sortable = layui.sortable;
/**
* 绑定事件的模块名
*
* @type {string}
*/
var MOD_NAME = 'uploadMore';
/**
* 构造方法
*
* @param options
*/
var uploadMore = function (options) {
var that = this;
// 初始化配置
that.initOption(options);
that.init(); // 初始化
};
/** 初始化表格 */
uploadMore.prototype.init = function () {
var that = this;
that.initAttrs();
// 先清空
this.delete();
// 嵌入css
this.renderCss();
// 渲染上传按钮
that.renderUploadBtn();
// 绑定事件
this.bindEvents();
// 初始化成员信息
that.renderInitValue();
return this;
};
uploadMore.prototype.renderCss = function() {
$.ajax({
url: layui.cache.modules[MOD_NAME].replace('.js', '.css'),
async: false,
success: function (res) {
$('head').append(
'<style id="' + MOD_NAME + '-css">' + res + '</style>'
);
},
});
}
/**
*
* 初始化配置
*
* @param options
* @returns {uploadMore}
*/
uploadMore.prototype.initOption = function (options) {
var that = this;
that.options = $.extend(true, {
elem: null, //容器对象
maxNum: 5, // 限制数量 0 无限制
upload: {
// 上传配置，组件 upload
drag: true, // 默认排序
},
// 参考组件 sortable, false 则无排序
sortable: {},
/**
* 上传按钮状态: 1.一直显示(默认) 2.没有成员时显示 3.隐藏
*/
uploadBtnStatus: 1,
// 操作按钮
operation: {
update: true,
preview: true,
delete: true,
},
// 是否禁用
disabled: false,
// 初始化数据
initValue: [],
parseData: function (res) {
return {
code: res.code, // 状态码（此处按0成功）
message: res.msg, // 返回信息
fileInfo: res.data.info, // 文件完整信息
url: res.data.info.url, // 文件地址
mimeType: res.data.info.mimeType,
};
},
on: {
/**
* 添加成员回调
*
* @param itemInfo
* @param obj+
*/
add: function (itemInfo, obj) {
},
/**
* 删除成员回调
*
* @param itemInfo
* @param obj
*/
del: function (itemInfo, obj) {
},
/**
* 上传成功回调
*
* @param itemInfo 成员信息
* @param obj
*/
success: function (itemInfo, obj) {
},
/**
* 上传失败回调
*
* @param errorMsg 错误信息
* @param itemInfo 成员信息
* @param obj
*/
error: function (itemInfo, obj, errorMsg) {
// obj.getItem(index);
},
},
},
options
);
return this;
};
/**
* 初始化属性
*/
uploadMore.prototype.initAttrs = function () {
// 容器对象
this.container = $(this.options.elem);
this.container.addClass('uploadMore-container');
// 上传按钮
this.uploadBtn = null;
this.index = 0; // 当前元素下标
// 排序对象
this.sortable = null;
// 上传对象
this.upload = null;
// 成员信息
this.items = {
// 文件下标:{文件信息}
/*1: {
elem: null, // 成员dom
fileInfo: {},// 文件信息
url: '',// 文件地址
progress: null, // 进度条实例
isShowAction: false, // 是否展示操作按钮
sort:0, // 排序值
isSuccess:false,// 是否上传成功
}*/
};
return this;
};
/**
* 初始化默认成员值
*/
uploadMore.prototype.renderInitValue = function () {
var that = this;
if (that.options.initValue && that.options.initValue.length) {
layui.each(that.options.initValue, function (i, v) {
v = layui.type(v) === 'object' ? v : {url: v};
var urlInfo = layui.url(v.url);
var index = that.addItem(null, {
name: urlInfo.pathname[urlInfo.pathname.length - 1],
type: uploadMoreObj.getMimeTypeByFile(v.url),
});
that.successProgress(index, v);
});
that.resetSort();
} else {
if (that.options.disabled) {
//展示暂无图片
var emtpy = that.getEmptyTpl();
that.container.append(emtpy);
}
}
};
/** 绑定各项事件 */
uploadMore.prototype.bindEvents = function () {
var that = this;
// 上传按钮绑定事件
that.bindUpload();
// 拖拽排序按钮
that.bindSortable();
// 上传按钮上传
that.container.delegate('.uploadMore-uploadBtn', 'click', function () {
that.container.find('.uploadMore-uploadInput').trigger('click');
});
// 拖拽上传
if (that.options.upload.drag) {
that.container.delegate(
'.uploadMore-uploadBtn',
'dragover',
function (e) {
e.preventDefault();
that.container.find('.uploadMore-uploadInput').trigger('upload.over');
}
);
that.container.delegate(
'.uploadMore-uploadBtn',
'dragleave',
function (e) {
e.preventDefault();
that.container.find('.uploadMore-uploadInput').trigger('upload.leave');
}
);
that.container.delegate('.uploadMore-uploadBtn', 'drop', function (e) {
e.preventDefault();
that.container.find('.uploadMore-uploadInput').trigger('upload.drop', e);
});
}
// 蒙版展示切换
that.container.delegate(
'.uploadMore-item',
'mouseenter mousemove',
function (e) {
layui.stope(e);
// 显示蒙版
var index = $(this).data('index');
if (that.getItemInfo(index).isShowAction) {
$(this).find('.uploadMore-operation').removeClass('layui-hide').animate({opacity: 0.8}, 200);
}
}
);
that.container.delegate('.uploadMore-item', 'mouseleave', function (e) {
layui.stope(e);
// 隐藏蒙版
$(this).find('.uploadMore-operation').addClass('layui-hide').css({
opacity: 0,
});
});
// 蒙版功能按钮能力
this.container.delegate(
'.uploadMore-operation-action',
'mouseenter',
function (e) {
$(this).css({
color: $(this).hasClass('uploadMore-operation-action-delete') ? 'red' : '#4444d9',
});
}
);
this.container.delegate(
'.uploadMore-operation-action',
'mouseleave',
function (e) {
$(this).css({color: 'white',});
}
);
// 删除按钮事件
this.container.delegate(
'.uploadMore-operation-action-delete',
'click',
function (e) {
layui.stope(e);
that.removeItem(
$(this).parents('.uploadMore-item:eq(0)').data('index')
);
if (that.getCurrentNum(false) < 1) {
// 无数据时显示上传按钮
if (that.options.uploadBtnStatus === 2) {
that.uploadBtn.removeClass('layui-hide');
}
}
}
);
// 文件预览
this.container.delegate(
'.uploadMore-operation-action-preview',
'click',
function (e) {
layui.stope(e);
var item = $(this).parents('.uploadMore-item:eq(0)');
// 图片预览
if (item.find('.uploadMore-file').hasClass('uploadMore-img-preview')) {
var imgIndex = 0;
// 过滤成功成员
that.getAllItem().filter('[data-is-success="true"]').each(function () {
if ($(this).find('.uploadMore-file').hasClass('uploadMore-img-preview')) {
if ($(this).is(item)) {
return false;
} else {
imgIndex++;
}
}
});
that.previewImage(imgIndex);
}
}
);
// 编辑图片
this.container.delegate(
'.uploadMore-operation-action-edit',
'click',
function (e) {
layui.stope(e);
}
);
// 信息提示
this.container.delegate('[uploadMore-tips]', 'mouseenter', function (e) {
layui.layer.tips($(this).attr('uploadMore-tips'), this);
});
return this;
};
/**
* 渲染上传按钮
*/
uploadMore.prototype.renderUploadBtn = function () {
var that = this;
that.uploadBtn = that.getUploadBtnTpl();
that.container.append(
'<div class="layui-hide"><input type="hidden" class="uploadMore-uploadInput"></div>'
);
that.container.append(that.uploadBtn);
// 隐藏上传按钮
if (that.options.uploadBtnStatus === 3 || that.options.disabled) {
that.switchUploadBtnStatus(true);
}
};
/**
* 渲染上传能力
*/
uploadMore.prototype.bindUpload = function () {
var that = this;
// 总上传按钮操作
that.upload = upload.render(
$.extend({}, that.options.upload, that.getUploadCommonConfig(1), {
elem: $(this.container).find('.uploadMore-uploadInput:eq(0)'),
// 同时上传文件数(multiple:true)
number: this.options.maxNum > 0 ? this.options.maxNum : null,
// 是否支持多文件
multiple: true,
unified: false,
})
);
};
/**
* 绑定排序能力
*/
uploadMore.prototype.bindSortable = function () {
var that = this;
if (that.options.sortable !== false) {
that.sortable = new Sortable(
that.container[0],
$.extend(that.options.sortable, {
swapThreshold: 1,
animation: 150,
handle: '.uploadMore-drag', // 设置触发排序区域元素
draggable: '.uploadMore-item', // 允许排序类名
// 列表内元素顺序更新的时候触发
onEnd: function (/**Event*/ evt) {
// same properties as onEnd
that.resetSort();
},
})
);
}
};
/**
* 获取文件下标
*
* @param index
* @returns {null|number}
*/
uploadMore.prototype.getIndex = function (index = null) {
return index ? index : ++this.index;
};
/**
* 添加成员
*
* @param index 成员下标
* @param file 文件对象
* @param sortIndex 排序成员下标
* @param obj 文件操作对象
* @returns {number|null}
*/
uploadMore.prototype.addItem = function (
index = null,
file = null,
sortIndex = null,
obj = null
) {
var that = this;
index = that.getIndex(index);
// 初始化成员信息
that.items[index] = {
fileInfo: null,
index: index,
url: '',
// 是否展示操作按钮
isShowAction: false,
// 文件对象
file: file,
// mime类型
mimeType: file ? file.type : null,
// 排序值
sort: 0,
isUpload: false,
isSuccess: false, // 是否上传成功
};
var itemTpl = that.getItemTpl(index);
if (!sortIndex) {
that.uploadBtn.before(itemTpl);
} else {
// 有成员排序则是编辑操作
that.getItem(sortIndex).before(itemTpl);
that.getItem(sortIndex).remove();
}
// 渲染进度条
var progressFilterName = that.getProgressFilterName(index);
layui.element.render('progress', progressFilterName);
// 初始化成员信息
that.setItemInfo(index, {
elem: itemTpl,
// 进度条
progress: progressFilterName,
// 绑定单文件操作对象
upload: that.bindUploadByItem(index),
});
// 更新当前数量
that.getCurrentNum();
// 重置排序
that.resetSort();
// 切换上传按钮限制
if (!this.isAllowAdd()) {
that.switchUploadStatus(true);
}
// 错误消息
that.getItem(index).find('.uploadMore-error').unbind('mouseenter').bind('mouseenter', function () {
layui.layer.tips($(this).attr('data-tips'), this);
});
// 重新上传
that.getItem(index).find('.uploadMore-retryUpload').unbind('click').bind('click', function () {
// 重置状态信息
that.resetItem(index);
// 重新上传
obj.upload(index, file);
// upload();
// 删除自己
// $(this).parents('.uploadMore-item').remove();
});
// 隐藏上传按钮
if (that.options.uploadBtnStatus === 2) {
that.switchUploadBtnStatus(true);
}
// 超过最大数量限制隐藏上传按钮
const maxNum = that.options.maxNum;
if (maxNum > 0 && that.currentNum >= maxNum) {
that.switchUploadBtnStatus(true);
}
// 执行回调
if (that.options.on.add) {
that.options.on.add(that.getItemInfo(index), that);
}
return index;
};
/**
* 成员中编辑上传操作
*
* @param index
* @returns {*}
*/
uploadMore.prototype.bindUploadByItem = function (index) {
var that = this;
// 单文件编辑
return upload.render(
$.extend({}, that.options.upload, that.getUploadCommonConfig(2, index), {
elem: that.getItem(index).find('.uploadMore-operation-action-edit')[0],
// 是否支持多文件
multiple: false,
})
);
};
/**
* 获取上传公共配置
*
* @param type 1.总上传按钮 2.成员编辑
* @param itemIndex type==2时 的成员下标
* @returns {{before: before, progress: progress, choose: choose, done: done}}
*/
uploadMore.prototype.getUploadCommonConfig = function (
type = 1,
itemIndex = null
) {
var that = this;
return {
auto: false, // 不自动上传
//**************** 跳过内部校验/组件接管校验 start **********
/* accept: 'file',// images 图片类型(默认) file 所有文件类型 video 视频类型 audio 音频类型
acceptMime: '*', // MIME 类型限制
exts: '*', // 允许上传的文件后缀。一般结合 accept 属性来设定。
size: 0, // 不限制文件大小*/
//**************** 跳过内部校验/组件接管校验 end **********
// 选择文件时
choose: function (obj) {
obj.preview(function (currentIndex, file, result) {
if (that.isAllowAdd() || type === 2) {
// 文件校验
if (that.checkFile(file)) {
that.addItem(currentIndex, file, itemIndex, obj);
// 上传
obj.upload(currentIndex, file);
}
}
// 制空文件
that.container.find('input.uploadMore-uploadInput:eq(0)').next().val('');
});
},
// 进度
progress: function (n, elem, res, currentIndex) {
// 改变进度
that.changeProgress(currentIndex, n);
},
// 上传前
before: function (obj) {
},
// 上传完成
done: function (res, currentIndex, upload) {
var d = that.options.parseData(res);
if (d.code === 0) {
// 进度条 完成
that.successProgress(currentIndex, d);
} else {
// 错误
that.error(currentIndex, d.message, upload);
}
},
// 上传失败
error: function (currentIndex, upload) {
that.error(currentIndex, '上传失败', upload);
},
};
};
/**
* 文件校验(单文件)
*/
uploadMore.prototype.checkFile = function (file) {
var that = this;
// 验证 accept
if (!that.checkAccept(file)) {
console.log('类型校验错误');
return false;
}
// 验证文件大小
if (!that.checkSize(file)) {
console.log('大小校验错误');
return false;
}
return true;
};
/**
* 校验文件类型
*
* @param file
* @returns {boolean}
*/
uploadMore.prototype.checkAccept = function (file) {
var that = this;
// 文件类型名称
var typeNames = {
file: '文件',
images: '图片',
video: '视频',
audio: '音频'
};
var typeName = typeNames[that.options.upload.accept] || '文件';
var text = that.options.upload.text || {}; // 错误信息设置
// 根据文件类型校验
var exts = that.options.upload.exts;
var check = true;
switch (that.options.upload.accept) {
case 'file': // 一般文件
if (exts && !RegExp('.\\.(' + exts + ')$', 'i').test(escape(file.name))) {
check = false;
}
break;
case 'video': // 视频文件
if (!RegExp('.\\.(' + (exts || 'avi|mp4|wma|rmvb|rm|flash|3gp|flv') + ')$', 'i').test(escape(file.name))) {
check = false;
}
break;
case 'audio': // 音频文件
if (!RegExp('.\\.(' + (exts || 'mp3|wav|mid') + ')$', 'i').test(escape(file.name))) {
check = false;
}
break;
default: // 图片文件
if (!RegExp('.\\.(' + (exts || 'jpg|png|gif|bmp|jpeg|svg') + ')$', 'i').test(escape(file.name))) {
check = false;
}
break;
}
if (!check) {
that.msg(text['check-error'] || '选择的' + typeName + '中包含不支持的格式');
}
return check;
};
/**
* 校验文件大小
*
* @param file
* @returns {boolean}
*/
uploadMore.prototype.checkSize = function (file) {
var that = this;
var device = layui.device();
var text = that.options.upload.text || {}; // 错误信息设置
var size = that.options.upload.size;
if (size > 0 && !(device.ie && device.ie < 10)) {
if (file.size > 1024 * size) {
var sizeStr = size / 1024;
sizeStr = sizeStr >= 1 ? sizeStr.toFixed(2) + 'MB' : size + 'KB';
limitSize = sizeStr;
if (limitSize) {
that.msg(typeof text['limit-size'] === 'function' ? text['limit-size'](that.upload.config, limitSize) : '文件大小不能超过 ' + limitSize);
}
return false;
}
}
return true;
};
/**
* 切换总上传状态
* @param isDisabled
*/
uploadMore.prototype.switchUploadStatus = function (isDisabled = true) {
var that = this;
that.container.find('.uploadMore-uploadInput').siblings('input[type=file]:eq(0)').attr('disabled', isDisabled);
};
/**
* 删除成员
*
* @param index 下标
*/
uploadMore.prototype.removeItem = function (index) {
var that = this;
that.getItem(index).remove();
var item = that.getItemInfo(index);
// 移除成员信息
that.delItemInfo(index);
// 更新当前数
that.getCurrentNum();
// 重置排序
that.resetSort();
if (this.isAllowAdd()) {
that.switchUploadStatus(false);
}
// 执行回调
if (that.options.on.del) {
that.options.on.del(item, that);
}
};
/**
* 获取成员
*
* @param index
* @returns {*}
*/
uploadMore.prototype.getItem = function (index) {
return this.container.find('.uploadMore-item[data-index=' + index + ']');
};
/**
* 获取所有的item
*
* @returns {*}
*/
uploadMore.prototype.getAllItem = function () {
return this.container.find('.uploadMore-item');
};
/**
* 充值排序值
*/
uploadMore.prototype.resetSort = function () {
var that = this;
var i = 0;
that.getAllItem().each(function () {
i++;
var index = $(this).data('index');
$(this).attr('data-sort-index', i);
that.setItemInfo(index, {
sort: i,
});
});
};
/** 进度对象 **/
uploadMore.prototype.getProgressIns = function (index) {
var that = this;
return that.getItem(index).find('.uploadMore-progress');
};
/**
* 完成进度
*
* @param index
* @param data
* @param isHide
*/
uploadMore.prototype.successProgress = function (index, data, isHide = true) {
var that = this;
var progress = that.getProgressIns(index);
if (isHide) {
progress.addClass('layui-hide');
}
that.setItemInfo(index, {
isShowAction: true,
fileInfo: data.fileInfo,
url: data.url,
isSuccess: true,
});
that.getItem(index).attr('data-is-success', true);
// 渲染数据
that.getItem(index).find('.uploadMore-file').replaceWith(that.getFileTpl(index));
// 初始进度条
that.changeProgress(index, 0);
// 执行回调
if (that.options.on.success) {
that.options.on.success(that.getItemInfo(index), that);
}
};
/**
* 失败进度处理
*
* @param index
*/
uploadMore.prototype.failProgress = function (index) {
var that = this;
var progress = that.getProgressIns(index);
progress.addClass('layui-hide');
that.setItemInfo(index, {
isShowAction: false,
});
// 初始进度条
that.changeProgress(index, 0);
};
/**
* 错误处理
*
* @param index 下标
* @param errMsg 错误信息
* @param upload 上传重试回调
*/
uploadMore.prototype.error = function (index, errMsg, upload) {
var that = this;
that.failProgress(index);
that.getItem(index).find('.uploadMore-message').removeClass('layui-hide');
that.getItem(index).find('.uploadMore-error').attr('data-tips', errMsg);
// 触发回调
if (that.options.on.error) {
that.options.on.error(that.getItemInfo(index), that, errMsg);
}
};
/**
* 重置信息
*
* @param index
*/
uploadMore.prototype.resetItem = function (index) {
var that = this;
// 隐藏错误信息
that.getItem(index).find('.uploadMore-message').addClass('layui-hide');
// 隐藏进度条
that.getProgressIns(index).addClass('layui-hide');
};
/**
* 改变进度
*/
uploadMore.prototype.changeProgress = function (index, percent) {
var that = this;
var progress = that.getProgressIns(index);
if (percent > 0) {
progress.removeClass('layui-hide');
}
layui.element.progress(that.getProgressFilterName(index), percent + '%');
layui.element.render('progress');
return this;
};
/**
* 获取成员信息
*
* @param index
* @returns {*}
*/
uploadMore.prototype.getItemInfo = function (index) {
return this.items[this.getIndex(index)];
};
/**
* 设置成员信息
*
* @param index
* @param info
* @returns {*}
*/
uploadMore.prototype.setItemInfo = function (index, info) {
var that = this;
that.items[this.getIndex(index)] = $.extend(that.getItemInfo(index), info);
return that.getItemInfo(index);
};
/**
* 删除成员信息
*
*
* @param index
*/
uploadMore.prototype.delItemInfo = function (index) {
var that = this;
delete that.items[index];
const maxNum = that.options.maxNum;
const currentNum = that.getCurrentNum();
if (currentNum < maxNum) {
this.switchUploadBtnStatus(false);
}
};
/**
* 获取当前数量
*
* @param isUpdate
* @returns {*}
*/
uploadMore.prototype.getCurrentNum = function (isUpdate = true) {
var that = this;
if (isUpdate) {
that.currentNum = that.container.find('.uploadMore-item').length;
that.container.find('.uploadMore-currentNum').text(that.currentNum);
}
return that.currentNum;
};
/**
* 是否允许添加成员
*
* @returns {boolean}
*/
uploadMore.prototype.isAllowAdd = function (addNum = 0) {
return (
this.options.maxNum <= 0 ||
(this.options.maxNum > 0 &&
this.getCurrentNum() + addNum < this.options.maxNum)
);
};
/**
* 图片预览
*
* @param start
* @param title
*/
uploadMore.prototype.previewImage = function (start = 0, title = '图片') {
var that = this;
var data = [];
that.getAllItem().each(function () {
var index = $(this).data('index');
var itemInfo = that.getItemInfo(index);
if (itemInfo.isSuccess && $(this).find('.uploadMore-file').hasClass('uploadMore-img-preview')) {
data.push({
alt: title,
pid: index,
src: itemInfo.url,
});
}
});
layer.photos({
photos: {
title: title, // title
start: start, // 起始位置
data: data, // 数据
/* "data": [
{
"alt": title,
"pid": 1,
"src": src,
}
]*/
},
});
};
/**
* 消息弹窗
*
* @param content
* @returns {*}
*/
uploadMore.prototype.msg = function (content) {
return layui.layer.msg(content, {
icon: 2,
shift: 6,
});
};
/**
* 获取元素模板
*/
uploadMore.prototype.getItemTpl = function (index) {
var that = this;
var item = $('<div class="uploadMore-item" data-index="' + index + '"></div>');
var itemInfo = that.getItemInfo(index);
// 插入文件展示
item.append(that.getFileTpl(index));
// 排序展示
if (that.options.sortable !== false) {
// 插入拖拽排序按钮
item.append(
'<span class="uploadMore-drag">' +
' <span style="font-size: 16px; display: inline-flex;">' +
' <svg xmlns="http://www.w3.org/2000/svg"' +
' xmlns:xlink="http://www.w3.org/1999/xlink"' +
' aria-hidden="true" role="img"' +
' class="iconify iconify--ant-design" width="1em"' +
' height="1em" preserveAspectRatio="xMidYMid meet"' +
' viewBox="0 0 1024 1024">' +
' <path fill="currentColor" ' +
' d="M847.9 592H152c-4.4 0-8 3.6-8 8v60c0 4.4 3.6 8 8 8h605.2L612.9 851c-4.1 5.2-.4 13 6.3 13h72.5c4.9 0 9.5-2.2 12.6-6.1l168.8-214.1c16.5-21 1.6-51.8-25.2-51.8zM872 356H266.8l144.3-183c4.1-5.2.4-13-6.3-13h-72.5c-4.9 0-9.5 2.2-12.6 6.1L150.9 380.2c-16.5 21-1.6 51.8 25.1 51.8h696c4.4 0 8-3.6 8-8v-60c0-4.4-3.6-8-8-8z">' +
' </path>' +
' </svg>' +
' </span>' +
'</span>'
);
}
// 插入蒙版操作
if (
that.options.operation.update ||
that.options.operation.preview ||
that.options.operation.delete
) {
var operationBox = $('<div class="uploadMore-operation layui-hide"><div class="uploadMore-operation-box"></div></div>');
// 编辑按钮
if (that.options.operation.update && !that.options.disabled) {
operationBox.find('.uploadMore-operation-box').append(
'<div style="cursor:pointer" class="uploadMore-operation-action uploadMore-operation-action-edit" >' +
' <i class="layui-icon layui-icon-edit"></i>' +
'</div>'
);
}
// 预览按钮
if (that.options.operation.preview && that.isAllowPreview(itemInfo.mimeType)) {
operationBox.find('.uploadMore-operation-box').append(
'<div style="cursor: pointer; color: white;" class="uploadMore-operation-action uploadMore-operation-action-preview" >' +
' <i class="layui-icon layui-icon-eye"></i>' +
'</div>'
);
}
// 删除按钮
if (that.options.operation.delete && !that.options.disabled) {
operationBox.find('.uploadMore-operation-box').append(
'<div style="cursor: pointer; color: white;" class="uploadMore-operation-action uploadMore-operation-action-delete">' +
' <i class="layui-icon layui-icon-delete"></i>' +
'</div>'
);
}
item.append(operationBox);
}
// 加上进度条
var filter = that.getProgressFilterName(index);
item.append(
'<div class="uploadMore-progress">' +
' <div class="uploadMore-progress-box" >' +
' <div class="layui-progress layui-progress-big" lay-filter="' +
filter +
'" lay-showpercent="true">' +
' <div class="layui-progress-bar" lay-percent="0%"></div>' +
' </div>' +
' </div>' +
' </div>'
);
// 加上错误信息展示
item.append(
'<div class="uploadMore-message layui-hide">' +
' <div class="uploadMore-message-box" >' +
' <div class="uploadMore-message-content">' +
' <span class="uploadMore-error" data-tips="测试错误信息"><i class="layui-icon layui-icon-face-cry"></i> 上传失败</span>' +
' <span class="uploadMore-retryUpload"><i class="layui-icon layui-icon-refresh"></i> 重新上传</span>' +
' <span class="uploadMore-operation-action-delete"><i class="layui-icon layui-icon-delete"></i> 直接删除</span>' +
' </div>' +
' </div>' +
' </div>'
);
return item;
};
/**
* 获取文件模版
*
* @returns {*|jQuery|HTMLElement}
*/
uploadMore.prototype.getFileTpl = function (index) {
var that = this;
var itemInfo = that.getItemInfo(index);
var tpl;
var mime = itemInfo.mimeType ? itemInfo.mimeType : '';
if (mime.indexOf('image/') !== -1) {
tpl = $(
'<div class=" uploadMore-file uploadMore-img-preview">' +
' <img src="' + (itemInfo ? itemInfo.url : '') + '" style="height: 100%;max-height: 100%">' +
'</div>'
);
} else {
tpl = $(
'<div class=" uploadMore-file uploadMore-files-preview">' +
' <span><i class="layui-icon layui-icon-file"></i></span>' +
'</div>'
);
}
return tpl;
};
/**
* 获取进度条 filterName
*
* @param index
* @returns {string}
*/
uploadMore.prototype.getProgressFilterName = function (index) {
return 'uploadMore-progress-' + index;
};
/**
* 上传按钮模板
*/
uploadMore.prototype.getUploadBtnTpl = function () {
var that = this;
var item = $('<div class="uploadMore-uploadBtn"></div>');
// 文件数量限制展示(限制文件数量)
var isLimitMax = that.options.maxNum > 0;
item.append(
'<div class="uploadMore-fileNum" ' + (isLimitMax ? 'uploadMore-tips="最多支持上传' + that.options.maxNum + '个文件"' : '') + ' style="padding: 0 6px;">' +
' <span class="uploadMore-currentNum">0</span>' +
' <span class="' + (isLimitMax ? '' : 'layui-hide') + '">/</span>' +
' <span class="uploadMore-maxNum' + (isLimitMax ? '' : 'layui-hide') + '" >' + that.options.maxNum + '</span>' +
'</div>'
);
// 上传图标展示
var icon = that.options.upload.drag ? 'layui-icon-upload' : 'layui-icon-add-1';
var text = that.options.upload.drag ? '拖拽或点击上传' : '点击上传';
item.append(
'<label class="uploadMore-icon-box">' +
' <span style="font-size: 24px; display: inline-flex; ">' +
' <span>' +
' <i class="layui-icon ' + icon + '" style="font-size: 24px;" title="' + text + '"></i>' +
' </span>' +
' </span>' +
'</label>'
);
return item;
};
/**
* 切换上传按钮状态
*
* @param isHide
* @returns {*}
*/
uploadMore.prototype.switchUploadBtnStatus = function (isHide = false) {
var that = this;
if (isHide) {
return that.uploadBtn.addClass('layui-hide');
} else {
return that.uploadBtn.removeClass('layui-hide');
}
};
/**
* 空列表模版
*/
uploadMore.prototype.getEmptyTpl = function () {
return '<div class="uploadMore-empty"><i class="layui-icon layui-icon-picture"></i> 暂无内容</div>';
}
/**
* 获取文件url地址集合
*
* @returns {*}
*/
uploadMore.prototype.getFileUrls = function () {
var that = this;
var list = [];
that.getAllItem().each(function () {
var index = $(this).data('index');
var itemInfo = that.getItemInfo(index);
if (itemInfo.isSuccess) {
list.push(itemInfo.url);
}
});
return list;
};
/**
* 获取文件信息集合
*
* @returns {*[]}
*/
uploadMore.prototype.getFileInfos = function () {
var that = this;
var list = [];
that.getAllItem().each(function () {
var index = $(this).data('index');
var itemInfo = that.getItemInfo(index);
if (itemInfo.isSuccess) {
list.push($.extend(itemInfo.fileInfo, {url: itemInfo.url}));
}
});
return list;
};
/** 重载 */
uploadMore.prototype.reload = function (opt) {
var that = this;
that.options = $.extend(true, {}, that.options, opt);
that.init();
return that;
};
/**
* 是否允许预览
*
* @param mimeType
* @returns {boolean}
*/
uploadMore.prototype.isAllowPreview = function (mimeType) {
mimeType = mimeType ? mimeType : '';
return mimeType.indexOf('image/') !== -1; // 目前只支持图片
};
/** 清空 **/
uploadMore.prototype.delete = function () {
this.container.html('');
};
/** 对外提供的方法 */
var uploadMoreObj = {
options: {},
/* 渲染 */
render: function (options) {
return new uploadMore($.extend(true, {}, this.options, options));
},
/**
* 全局配置设置
*
* @param options
*/
set: function (options) {
this.options = options;
return this;
},
getMimeTypeByExt: function (ext) {
var mimeType = {
123: 'application/vnd.lotus-1-2-3',
'3dml': 'text/vnd.in3d.3dml',
'3ds': 'image/x-3ds',
'3g2': 'video/3gpp2',
'3gp': 'video/3gpp',
'7z': 'application/x-7z-compressed',
aab: 'application/x-authorware-bin',
aac: 'audio/x-aac',
aam: 'application/x-authorware-map',
aas: 'application/x-authorware-seg',
abw: 'application/x-abiword',
ac: 'application/pkix-attr-cert',
acc: 'application/vnd.americandynamics.acc',
ace: 'application/x-ace-compressed',
acu: 'application/vnd.acucobol',
acutc: 'application/vnd.acucorp',
adp: 'audio/adpcm',
aep: 'application/vnd.audiograph',
afm: 'application/x-font-type1',
afp: 'application/vnd.ibm.modcap',
ahead: 'application/vnd.ahead.space',
ai: 'application/postscript',
aif: 'audio/x-aiff',
aifc: 'audio/x-aiff',
aiff: 'audio/x-aiff',
air: 'application/vnd.adobe.air-application-installer-package+zip',
ait: 'application/vnd.dvb.ait',
ami: 'application/vnd.amiga.ami',
apk: 'application/vnd.android.package-archive',
apng: 'image/apng',
appcache: 'text/cache-manifest',
application: 'application/x-ms-application',
apr: 'application/vnd.lotus-approach',
arc: 'application/x-freearc',
asc: 'application/pgp-signature',
asf: 'video/x-ms-asf',
asm: 'text/x-asm',
aso: 'application/vnd.accpac.simply.aso',
asx: 'video/x-ms-asf',
atc: 'application/vnd.acucorp',
atom: 'application/atom+xml',
atomcat: 'application/atomcat+xml',
atomsvc: 'application/atomsvc+xml',
atx: 'application/vnd.antix.game-component',
au: 'audio/basic',
avi: 'video/x-msvideo',
avif: 'image/avif',
aw: 'application/applixware',
azf: 'application/vnd.airzip.filesecure.azf',
azs: 'application/vnd.airzip.filesecure.azs',
azw: 'application/vnd.amazon.ebook',
bat: 'application/x-msdownload',
bcpio: 'application/x-bcpio',
bdf: 'application/x-font-bdf',
bdm: 'application/vnd.syncml.dm+wbxml',
bed: 'application/vnd.realvnc.bed',
bh2: 'application/vnd.fujitsu.oasysprs',
bin: 'application/octet-stream',
blb: 'application/x-blorb',
blorb: 'application/x-blorb',
bmi: 'application/vnd.bmi',
bmp: 'image/bmp',
book: 'application/vnd.framemaker',
box: 'application/vnd.previewsystems.box',
boz: 'application/x-bzip2',
bpk: 'application/octet-stream',
btif: 'image/prs.btif',
bz: 'application/x-bzip',
bz2: 'application/x-bzip2',
c: 'text/x-c',
c11amc: 'application/vnd.cluetrust.cartomobile-config',
c11amz: 'application/vnd.cluetrust.cartomobile-config-pkg',
c4d: 'application/vnd.clonk.c4group',
c4f: 'application/vnd.clonk.c4group',
c4g: 'application/vnd.clonk.c4group',
c4p: 'application/vnd.clonk.c4group',
c4u: 'application/vnd.clonk.c4group',
cab: 'application/vnd.ms-cab-compressed',
caf: 'audio/x-caf',
cap: 'application/vnd.tcpdump.pcap',
car: 'application/vnd.curl.car',
cat: 'application/vnd.ms-pki.seccat',
cb7: 'application/x-cbr',
cba: 'application/x-cbr',
cbr: 'application/x-cbr',
cbt: 'application/x-cbr',
cbz: 'application/x-cbr',
cc: 'text/x-c',
cct: 'application/x-director',
ccxml: 'application/ccxml+xml',
cdbcmsg: 'application/vnd.contact.cmsg',
cdf: 'application/x-netcdf',
cdkey: 'application/vnd.mediastation.cdkey',
cdmia: 'application/cdmi-capability',
cdmic: 'application/cdmi-container',
cdmid: 'application/cdmi-domain',
cdmio: 'application/cdmi-object',
cdmiq: 'application/cdmi-queue',
cdx: 'chemical/x-cdx',
cdxml: 'application/vnd.chemdraw+xml',
cdy: 'application/vnd.cinderella',
cer: 'application/pkix-cert',
cfs: 'application/x-cfs-compressed',
cgm: 'image/cgm',
chat: 'application/x-chat',
chm: 'application/vnd.ms-htmlhelp',
chrt: 'application/vnd.kde.kchart',
cif: 'chemical/x-cif',
cii: 'application/vnd.anser-web-certificate-issue-initiation',
cil: 'application/vnd.ms-artgalry',
cla: 'application/vnd.claymore',
class: 'application/java-vm',
clkk: 'application/vnd.crick.clicker.keyboard',
clkp: 'application/vnd.crick.clicker.palette',
clkt: 'application/vnd.crick.clicker.template',
clkw: 'application/vnd.crick.clicker.wordbank',
clkx: 'application/vnd.crick.clicker',
clp: 'application/x-msclip',
cmc: 'application/vnd.cosmocaller',
cmdf: 'chemical/x-cmdf',
cml: 'chemical/x-cml',
cmp: 'application/vnd.yellowriver-custom-menu',
cmx: 'image/x-cmx',
cod: 'application/vnd.rim.cod',
com: 'application/x-msdownload',
conf: 'text/plain',
cpio: 'application/x-cpio',
cpp: 'text/x-c',
cpt: 'application/mac-compactpro',
crd: 'application/x-mscardfile',
crl: 'application/pkix-crl',
crt: 'application/x-x509-ca-cert',
cryptonote: 'application/vnd.rig.cryptonote',
csh: 'application/x-csh',
csml: 'chemical/x-csml',
csp: 'application/vnd.commonspace',
css: 'text/css',
cst: 'application/x-director',
csv: 'text/csv',
cu: 'application/cu-seeme',
curl: 'text/vnd.curl',
cww: 'application/prs.cww',
cxt: 'application/x-director',
cxx: 'text/x-c',
dae: 'model/vnd.collada+xml',
daf: 'application/vnd.mobius.daf',
dart: 'application/vnd.dart',
dataless: 'application/vnd.fdsn.seed',
davmount: 'application/davmount+xml',
dbk: 'application/docbook+xml',
dcr: 'application/x-director',
dcurl: 'text/vnd.curl.dcurl',
dd2: 'application/vnd.oma.dd2+xml',
ddd: 'application/vnd.fujixerox.ddd',
deb: 'application/x-debian-package',
def: 'text/plain',
deploy: 'application/octet-stream',
der: 'application/x-x509-ca-cert',
dfac: 'application/vnd.dreamfactory',
dgc: 'application/x-dgc-compressed',
dic: 'text/x-c',
dir: 'application/x-director',
dis: 'application/vnd.mobius.dis',
dist: 'application/octet-stream',
distz: 'application/octet-stream',
djv: 'image/vnd.djvu',
djvu: 'image/vnd.djvu',
dll: 'application/x-msdownload',
dmg: 'application/x-apple-diskimage',
dmp: 'application/vnd.tcpdump.pcap',
dms: 'application/octet-stream',
dna: 'application/vnd.dna',
doc: 'application/msword',
docm: 'application/vnd.ms-word.document.macroenabled.12',
docx: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
dot: 'application/msword',
dotm: 'application/vnd.ms-word.template.macroenabled.12',
dotx: 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
dp: 'application/vnd.osgi.dp',
dpg: 'application/vnd.dpgraph',
dra: 'audio/vnd.dra',
dsc: 'text/prs.lines.tag',
dssc: 'application/dssc+der',
dtb: 'application/x-dtbook+xml',
dtd: 'application/xml-dtd',
dts: 'audio/vnd.dts',
dtshd: 'audio/vnd.dts.hd',
dump: 'application/octet-stream',
dvb: 'video/vnd.dvb.file',
dvi: 'application/x-dvi',
dwf: 'model/vnd.dwf',
dwg: 'image/vnd.dwg',
dxf: 'image/vnd.dxf',
dxp: 'application/vnd.spotfire.dxp',
dxr: 'application/x-director',
ecelp4800: 'audio/vnd.nuera.ecelp4800',
ecelp7470: 'audio/vnd.nuera.ecelp7470',
ecelp9600: 'audio/vnd.nuera.ecelp9600',
ecma: 'application/ecmascript',
edm: 'application/vnd.novadigm.edm',
edx: 'application/vnd.novadigm.edx',
efif: 'application/vnd.picsel',
ei6: 'application/vnd.pg.osasli',
elc: 'application/octet-stream',
emf: 'application/x-msmetafile',
eml: 'message/rfc822',
emma: 'application/emma+xml',
emz: 'application/x-msmetafile',
eol: 'audio/vnd.digital-winds',
eot: 'application/vnd.ms-fontobject',
eps: 'application/postscript',
epub: 'application/epub+zip',
es3: 'application/vnd.eszigno3+xml',
esa: 'application/vnd.osgi.subsystem',
esf: 'application/vnd.epson.esf',
et3: 'application/vnd.eszigno3+xml',
etx: 'text/x-setext',
eva: 'application/x-eva',
evy: 'application/x-envoy',
exe: 'application/x-msdownload',
exi: 'application/exi',
ext: 'application/vnd.novadigm.ext',
ez: 'application/andrew-inset',
ez2: 'application/vnd.ezpix-album',
ez3: 'application/vnd.ezpix-package',
f: 'text/x-fortran',
f4v: 'video/x-f4v',
f77: 'text/x-fortran',
f90: 'text/x-fortran',
fbs: 'image/vnd.fastbidsheet',
fcdt: 'application/vnd.adobe.formscentral.fcdt',
fcs: 'application/vnd.isac.fcs',
fdf: 'application/vnd.fdf',
fe_launch: 'application/vnd.denovo.fcselayout-link',
fg5: 'application/vnd.fujitsu.oasysgp',
fgd: 'application/x-director',
fh: 'image/x-freehand',
fh4: 'image/x-freehand',
fh5: 'image/x-freehand',
fh7: 'image/x-freehand',
fhc: 'image/x-freehand',
fig: 'application/x-xfig',
flac: 'audio/x-flac',
fli: 'video/x-fli',
flo: 'application/vnd.micrografx.flo',
flv: 'video/x-flv',
flw: 'application/vnd.kde.kivio',
flx: 'text/vnd.fmi.flexstor',
fly: 'text/vnd.fly',
fm: 'application/vnd.framemaker',
fnc: 'application/vnd.frogans.fnc',
for: 'text/x-fortran',
fpx: 'image/vnd.fpx',
frame: 'application/vnd.framemaker',
fsc: 'application/vnd.fsc.weblaunch',
fst: 'image/vnd.fst',
ftc: 'application/vnd.fluxtime.clip',
fti: 'application/vnd.anser-web-funds-transfer-initiation',
fvt: 'video/vnd.fvt',
fxp: 'application/vnd.adobe.fxp',
fxpl: 'application/vnd.adobe.fxp',
fzs: 'application/vnd.fuzzysheet',
g2w: 'application/vnd.geoplan',
g3: 'image/g3fax',
g3w: 'application/vnd.geospace',
gac: 'application/vnd.groove-account',
gam: 'application/x-tads',
gbr: 'application/rpki-ghostbusters',
gca: 'application/x-gca-compressed',
gdl: 'model/vnd.gdl',
geo: 'application/vnd.dynageo',
gex: 'application/vnd.geometry-explorer',
ggb: 'application/vnd.geogebra.file',
ggs: 'application/vnd.geogebra.slides',
ggt: 'application/vnd.geogebra.tool',
ghf: 'application/vnd.groove-help',
gif: 'image/gif',
gim: 'application/vnd.groove-identity-message',
gml: 'application/gml+xml',
gmx: 'application/vnd.gmx',
gnumeric: 'application/x-gnumeric',
gph: 'application/vnd.flographit',
gpx: 'application/gpx+xml',
gqf: 'application/vnd.grafeq',
gqs: 'application/vnd.grafeq',
gram: 'application/srgs',
gramps: 'application/x-gramps-xml',
gre: 'application/vnd.geometry-explorer',
grv: 'application/vnd.groove-injector',
grxml: 'application/srgs+xml',
gsf: 'application/x-font-ghostscript',
gtar: 'application/x-gtar',
gtm: 'application/vnd.groove-tool-message',
gtw: 'model/vnd.gtw',
gv: 'text/vnd.graphviz',
gxf: 'application/gxf',
gxt: 'application/vnd.geonext',
h: 'text/x-c',
h261: 'video/h261',
h263: 'video/h263',
h264: 'video/h264',
hal: 'application/vnd.hal+xml',
hbci: 'application/vnd.hbci',
hdf: 'application/x-hdf',
hh: 'text/x-c',
hlp: 'application/winhlp',
hpgl: 'application/vnd.hp-hpgl',
hpid: 'application/vnd.hp-hpid',
hps: 'application/vnd.hp-hps',
hqx: 'application/mac-binhex40',
htke: 'application/vnd.kenameaapp',
htm: 'text/html',
html: 'text/html',
hvd: 'application/vnd.yamaha.hv-dic',
hvp: 'application/vnd.yamaha.hv-voice',
hvs: 'application/vnd.yamaha.hv-script',
i2g: 'application/vnd.intergeo',
icc: 'application/vnd.iccprofile',
ice: 'x-conference/x-cooltalk',
icm: 'application/vnd.iccprofile',
ico: 'image/x-icon',
ics: 'text/calendar',
ief: 'image/ief',
ifb: 'text/calendar',
ifm: 'application/vnd.shana.informed.formdata',
iges: 'model/iges',
igl: 'application/vnd.igloader',
igm: 'application/vnd.insors.igm',
igs: 'model/iges',
igx: 'application/vnd.micrografx.igx',
iif: 'application/vnd.shana.informed.interchange',
imp: 'application/vnd.accpac.simply.imp',
ims: 'application/vnd.ms-ims',
in: 'text/plain',
ink: 'application/inkml+xml',
inkml: 'application/inkml+xml',
install: 'application/x-install-instructions',
iota: 'application/vnd.astraea-software.iota',
ipfix: 'application/ipfix',
ipk: 'application/vnd.shana.informed.package',
irm: 'application/vnd.ibm.rights-management',
irp: 'application/vnd.irepository.package+xml',
iso: 'application/x-iso9660-image',
itp: 'application/vnd.shana.informed.formtemplate',
ivp: 'application/vnd.immervision-ivp',
ivu: 'application/vnd.immervision-ivu',
jad: 'text/vnd.sun.j2me.app-descriptor',
jam: 'application/vnd.jam',
jar: 'application/java-archive',
java: 'text/x-java-source',
jfif: 'image/jpeg',
jisp: 'application/vnd.jisp',
jlt: 'application/vnd.hp-jlyt',
jnlp: 'application/x-java-jnlp-file',
joda: 'application/vnd.joost.joda-archive',
jpe: 'image/jpeg',
jpeg: 'image/jpeg',
jpg: 'image/jpeg',
jpgm: 'video/jpm',
jpgv: 'video/jpeg',
jpm: 'video/jpm',
js: 'text/javascript',
json: 'application/json',
jsonml: 'application/jsonml+json',
kar: 'audio/midi',
karbon: 'application/vnd.kde.karbon',
kfo: 'application/vnd.kde.kformula',
kia: 'application/vnd.kidspiration',
kml: 'application/vnd.google-earth.kml+xml',
kmz: 'application/vnd.google-earth.kmz',
kne: 'application/vnd.kinar',
knp: 'application/vnd.kinar',
kon: 'application/vnd.kde.kontour',
kpr: 'application/vnd.kde.kpresenter',
kpt: 'application/vnd.kde.kpresenter',
kpxx: 'application/vnd.ds-keypoint',
ksp: 'application/vnd.kde.kspread',
ktr: 'application/vnd.kahootz',
ktx: 'image/ktx',
ktz: 'application/vnd.kahootz',
kwd: 'application/vnd.kde.kword',
kwt: 'application/vnd.kde.kword',
lasxml: 'application/vnd.las.las+xml',
latex: 'application/x-latex',
lbd: 'application/vnd.llamagraphics.life-balance.desktop',
lbe: 'application/vnd.llamagraphics.life-balance.exchange+xml',
les: 'application/vnd.hhe.lesson-player',
lha: 'application/x-lzh-compressed',
link66: 'application/vnd.route66.link66+xml',
list: 'text/plain',
list3820: 'application/vnd.ibm.modcap',
listafp: 'application/vnd.ibm.modcap',
lnk: 'application/x-ms-shortcut',
log: 'text/plain',
lostxml: 'application/lost+xml',
lrf: 'application/octet-stream',
lrm: 'application/vnd.ms-lrm',
ltf: 'application/vnd.frogans.ltf',
lvp: 'audio/vnd.lucent.voice',
lwp: 'application/vnd.lotus-wordpro',
lzh: 'application/x-lzh-compressed',
m13: 'application/x-msmediaview',
m14: 'application/x-msmediaview',
m1v: 'video/mpeg',
m21: 'application/mp21',
m2a: 'audio/mpeg',
m2v: 'video/mpeg',
m3a: 'audio/mpeg',
m3u: 'audio/x-mpegurl',
m3u8: 'application/vnd.apple.mpegurl',
m4a: 'audio/mp4',
m4u: 'video/vnd.mpegurl',
m4v: 'video/x-m4v',
ma: 'application/mathematica',
mads: 'application/mads+xml',
mag: 'application/vnd.ecowin.chart',
maker: 'application/vnd.framemaker',
man: 'text/troff',
mar: 'application/octet-stream',
mathml: 'application/mathml+xml',
mb: 'application/mathematica',
mbk: 'application/vnd.mobius.mbk',
mbox: 'application/mbox',
mc1: 'application/vnd.medcalcdata',
mcd: 'application/vnd.mcd',
mcurl: 'text/vnd.curl.mcurl',
mdb: 'application/x-msaccess',
mdi: 'image/vnd.ms-modi',
me: 'text/troff',
mesh: 'model/mesh',
meta4: 'application/metalink4+xml',
metalink: 'application/metalink+xml',
mets: 'application/mets+xml',
mfm: 'application/vnd.mfmp',
mft: 'application/rpki-manifest',
mgp: 'application/vnd.osgeo.mapguide.package',
mgz: 'application/vnd.proteus.magazine',
mid: 'audio/midi',
midi: 'audio/midi',
mie: 'application/x-mie',
mif: 'application/vnd.mif',
mime: 'message/rfc822',
mj2: 'video/mj2',
mjp2: 'video/mj2',
mjs: 'text/javascript',
mk3d: 'video/x-matroska',
mka: 'audio/x-matroska',
mks: 'video/x-matroska',
mkv: 'video/x-matroska',
mlp: 'application/vnd.dolby.mlp',
mmd: 'application/vnd.chipnuts.karaoke-mmd',
mmf: 'application/vnd.smaf',
mmr: 'image/vnd.fujixerox.edmics-mmr',
mng: 'video/x-mng',
mny: 'application/x-msmoney',
mobi: 'application/x-mobipocket-ebook',
mods: 'application/mods+xml',
mov: 'video/quicktime',
movie: 'video/x-sgi-movie',
mp2: 'audio/mpeg',
mp21: 'application/mp21',
mp2a: 'audio/mpeg',
mp3: 'audio/mpeg',
mp4: 'video/mp4',
mp4a: 'audio/mp4',
mp4s: 'application/mp4',
mp4v: 'video/mp4',
mpc: 'application/vnd.mophun.certificate',
mpe: 'video/mpeg',
mpeg: 'video/mpeg',
mpg: 'video/mpeg',
mpg4: 'video/mp4',
mpga: 'audio/mpeg',
mpkg: 'application/vnd.apple.installer+xml',
mpm: 'application/vnd.blueice.multipass',
mpn: 'application/vnd.mophun.application',
mpp: 'application/vnd.ms-project',
mpt: 'application/vnd.ms-project',
mpy: 'application/vnd.ibm.minipay',
mqy: 'application/vnd.mobius.mqy',
mrc: 'application/marc',
mrcx: 'application/marcxml+xml',
ms: 'text/troff',
mscml: 'application/mediaservercontrol+xml',
mseed: 'application/vnd.fdsn.mseed',
mseq: 'application/vnd.mseq',
msf: 'application/vnd.epson.msf',
msh: 'model/mesh',
msi: 'application/x-msdownload',
msl: 'application/vnd.mobius.msl',
msty: 'application/vnd.muvee.style',
mts: 'model/vnd.mts',
mus: 'application/vnd.musician',
musicxml: 'application/vnd.recordare.musicxml+xml',
mvb: 'application/x-msmediaview',
mwf: 'application/vnd.mfer',
mxf: 'application/mxf',
mxl: 'application/vnd.recordare.musicxml',
mxml: 'application/xv+xml',
mxs: 'application/vnd.triscape.mxs',
mxu: 'video/vnd.mpegurl',
'n-gage': 'application/vnd.nokia.n-gage.symbian.install',
n3: 'text/n3',
nb: 'application/mathematica',
nbp: 'application/vnd.wolfram.player',
nc: 'application/x-netcdf',
ncx: 'application/x-dtbncx+xml',
nfo: 'text/x-nfo',
ngdat: 'application/vnd.nokia.n-gage.data',
nitf: 'application/vnd.nitf',
nlu: 'application/vnd.neurolanguage.nlu',
nml: 'application/vnd.enliven',
nnd: 'application/vnd.noblenet-directory',
nns: 'application/vnd.noblenet-sealer',
nnw: 'application/vnd.noblenet-web',
npx: 'image/vnd.net-fpx',
nsc: 'application/x-conference',
nsf: 'application/vnd.lotus-notes',
ntf: 'application/vnd.nitf',
nzb: 'application/x-nzb',
oa2: 'application/vnd.fujitsu.oasys2',
oa3: 'application/vnd.fujitsu.oasys3',
oas: 'application/vnd.fujitsu.oasys',
obd: 'application/x-msbinder',
obj: 'application/x-tgif',
oda: 'application/oda',
odb: 'application/vnd.oasis.opendocument.database',
odc: 'application/vnd.oasis.opendocument.chart',
odf: 'application/vnd.oasis.opendocument.formula',
odft: 'application/vnd.oasis.opendocument.formula-template',
odg: 'application/vnd.oasis.opendocument.graphics',
odi: 'application/vnd.oasis.opendocument.image',
odm: 'application/vnd.oasis.opendocument.text-master',
odp: 'application/vnd.oasis.opendocument.presentation',
ods: 'application/vnd.oasis.opendocument.spreadsheet',
odt: 'application/vnd.oasis.opendocument.text',
oga: 'audio/ogg',
ogg: 'audio/ogg',
ogv: 'video/ogg',
ogx: 'application/ogg',
omdoc: 'application/omdoc+xml',
onepkg: 'application/onenote',
onetmp: 'application/onenote',
onetoc: 'application/onenote',
onetoc2: 'application/onenote',
opf: 'application/oebps-package+xml',
opml: 'text/x-opml',
oprc: 'application/vnd.palm',
opus: 'audio/ogg',
org: 'application/vnd.lotus-organizer',
osf: 'application/vnd.yamaha.openscoreformat',
osfpvg: 'application/vnd.yamaha.openscoreformat.osfpvg+xml',
otc: 'application/vnd.oasis.opendocument.chart-template',
otf: 'font/otf',
otg: 'application/vnd.oasis.opendocument.graphics-template',
oth: 'application/vnd.oasis.opendocument.text-web',
oti: 'application/vnd.oasis.opendocument.image-template',
otp: 'application/vnd.oasis.opendocument.presentation-template',
ots: 'application/vnd.oasis.opendocument.spreadsheet-template',
ott: 'application/vnd.oasis.opendocument.text-template',
oxps: 'application/oxps',
oxt: 'application/vnd.openofficeorg.extension',
p: 'text/x-pascal',
p10: 'application/pkcs10',
p12: 'application/x-pkcs12',
p7b: 'application/x-pkcs7-certificates',
p7c: 'application/pkcs7-mime',
p7m: 'application/pkcs7-mime',
p7r: 'application/x-pkcs7-certreqresp',
p7s: 'application/pkcs7-signature',
p8: 'application/pkcs8',
pas: 'text/x-pascal',
paw: 'application/vnd.pawaafile',
pbd: 'application/vnd.powerbuilder6',
pbm: 'image/x-portable-bitmap',
pcap: 'application/vnd.tcpdump.pcap',
pcf: 'application/x-font-pcf',
pcl: 'application/vnd.hp-pcl',
pclxl: 'application/vnd.hp-pclxl',
pct: 'image/x-pict',
pcurl: 'application/vnd.curl.pcurl',
pcx: 'image/x-pcx',
pdb: 'application/vnd.palm',
pdf: 'application/pdf',
pfa: 'application/x-font-type1',
pfb: 'application/x-font-type1',
pfm: 'application/x-font-type1',
pfr: 'application/font-tdpfr',
pfx: 'application/x-pkcs12',
pgm: 'image/x-portable-graymap',
pgn: 'application/x-chess-pgn',
pgp: 'application/pgp-encrypted',
pic: 'image/x-pict',
pjp: 'image/jpeg',
pjpeg: 'image/jpeg',
pkg: 'application/octet-stream',
pki: 'application/pkixcmp',
pkipath: 'application/pkix-pkipath',
plb: 'application/vnd.3gpp.pic-bw-large',
plc: 'application/vnd.mobius.plc',
plf: 'application/vnd.pocketlearn',
pls: 'application/pls+xml',
pml: 'application/vnd.ctc-posml',
png: 'image/png',
pnm: 'image/x-portable-anymap',
portpkg: 'application/vnd.macports.portpkg',
pot: 'application/vnd.ms-powerpoint',
potm: 'application/vnd.ms-powerpoint.template.macroenabled.12',
potx: 'application/vnd.openxmlformats-officedocument.presentationml.template',
ppam: 'application/vnd.ms-powerpoint.addin.macroenabled.12',
ppd: 'application/vnd.cups-ppd',
ppm: 'image/x-portable-pixmap',
pps: 'application/vnd.ms-powerpoint',
ppsm: 'application/vnd.ms-powerpoint.slideshow.macroenabled.12',
ppsx: 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
ppt: 'application/vnd.ms-powerpoint',
pptm: 'application/vnd.ms-powerpoint.presentation.macroenabled.12',
pptx: 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
pqa: 'application/vnd.palm',
prc: 'application/x-mobipocket-ebook',
pre: 'application/vnd.lotus-freelance',
prf: 'application/pics-rules',
ps: 'application/postscript',
psb: 'application/vnd.3gpp.pic-bw-small',
psd: 'image/vnd.adobe.photoshop',
psf: 'application/x-font-linux-psf',
pskcxml: 'application/pskc+xml',
ptid: 'application/vnd.pvi.ptid1',
pub: 'application/x-mspublisher',
pvb: 'application/vnd.3gpp.pic-bw-var',
pwn: 'application/vnd.3m.post-it-notes',
pya: 'audio/vnd.ms-playready.media.pya',
pyv: 'video/vnd.ms-playready.media.pyv',
qam: 'application/vnd.epson.quickanime',
qbo: 'application/vnd.intu.qbo',
qfx: 'application/vnd.intu.qfx',
qps: 'application/vnd.publishare-delta-tree',
qt: 'video/quicktime',
qwd: 'application/vnd.quark.quarkxpress',
qwt: 'application/vnd.quark.quarkxpress',
qxb: 'application/vnd.quark.quarkxpress',
qxd: 'application/vnd.quark.quarkxpress',
qxl: 'application/vnd.quark.quarkxpress',
qxt: 'application/vnd.quark.quarkxpress',
ra: 'audio/x-pn-realaudio',
ram: 'audio/x-pn-realaudio',
rar: 'application/x-rar-compressed',
ras: 'image/x-cmu-raster',
rcprofile: 'application/vnd.ipunplugged.rcprofile',
rdf: 'application/rdf+xml',
rdz: 'application/vnd.data-vision.rdz',
rep: 'application/vnd.businessobjects',
res: 'application/x-dtbresource+xml',
rgb: 'image/x-rgb',
rif: 'application/reginfo+xml',
rip: 'audio/vnd.rip',
ris: 'application/x-research-info-systems',
rl: 'application/resource-lists+xml',
rlc: 'image/vnd.fujixerox.edmics-rlc',
rld: 'application/resource-lists-diff+xml',
rm: 'application/vnd.rn-realmedia',
rmi: 'audio/midi',
rmp: 'audio/x-pn-realaudio-plugin',
rms: 'application/vnd.jcp.javame.midlet-rms',
rmvb: 'application/vnd.rn-realmedia-vbr',
rnc: 'application/relax-ng-compact-syntax',
roa: 'application/rpki-roa',
roff: 'text/troff',
rp9: 'application/vnd.cloanto.rp9',
rpss: 'application/vnd.nokia.radio-presets',
rpst: 'application/vnd.nokia.radio-preset',
rq: 'application/sparql-query',
rs: 'application/rls-services+xml',
rsd: 'application/rsd+xml',
rss: 'application/rss+xml',
rtf: 'application/rtf',
rtx: 'text/richtext',
s: 'text/x-asm',
s3m: 'audio/s3m',
saf: 'application/vnd.yamaha.smaf-audio',
sbml: 'application/sbml+xml',
sc: 'application/vnd.ibm.secure-container',
scd: 'application/x-msschedule',
scm: 'application/vnd.lotus-screencam',
scq: 'application/scvp-cv-request',
scs: 'application/scvp-cv-response',
scurl: 'text/vnd.curl.scurl',
sda: 'application/vnd.stardivision.draw',
sdc: 'application/vnd.stardivision.calc',
sdd: 'application/vnd.stardivision.impress',
sdkd: 'application/vnd.solent.sdkm+xml',
sdkm: 'application/vnd.solent.sdkm+xml',
sdp: 'application/sdp',
sdw: 'application/vnd.stardivision.writer',
see: 'application/vnd.seemail',
seed: 'application/vnd.fdsn.seed',
sema: 'application/vnd.sema',
semd: 'application/vnd.semd',
semf: 'application/vnd.semf',
ser: 'application/java-serialized-object',
setpay: 'application/set-payment-initiation',
setreg: 'application/set-registration-initiation',
'sfd-hdstx': 'application/vnd.hydrostatix.sof-data',
sfs: 'application/vnd.spotfire.sfs',
sfv: 'text/x-sfv',
sgi: 'image/sgi',
sgl: 'application/vnd.stardivision.writer-global',
sgm: 'text/sgml',
sgml: 'text/sgml',
sh: 'application/x-sh',
shar: 'application/x-shar',
shf: 'application/shf+xml',
sid: 'image/x-mrsid-image',
sig: 'application/pgp-signature',
sil: 'audio/silk',
silo: 'model/mesh',
sis: 'application/vnd.symbian.install',
sisx: 'application/vnd.symbian.install',
sit: 'application/x-stuffit',
sitx: 'application/x-stuffitx',
skd: 'application/vnd.koan',
skm: 'application/vnd.koan',
skp: 'application/vnd.koan',
skt: 'application/vnd.koan',
sldm: 'application/vnd.ms-powerpoint.slide.macroenabled.12',
sldx: 'application/vnd.openxmlformats-officedocument.presentationml.slide',
slt: 'application/vnd.epson.salt',
sm: 'application/vnd.stepmania.stepchart',
smf: 'application/vnd.stardivision.math',
smi: 'application/smil+xml',
smil: 'application/smil+xml',
smv: 'video/x-smv',
smzip: 'application/vnd.stepmania.package',
snd: 'audio/basic',
snf: 'application/x-font-snf',
so: 'application/octet-stream',
spc: 'application/x-pkcs7-certificates',
spf: 'application/vnd.yamaha.smaf-phrase',
spl: 'application/x-futuresplash',
spot: 'text/vnd.in3d.spot',
spp: 'application/scvp-vp-response',
spq: 'application/scvp-vp-request',
spx: 'audio/ogg',
sql: 'application/x-sql',
src: 'application/x-wais-source',
srt: 'application/x-subrip',
sru: 'application/sru+xml',
srx: 'application/sparql-results+xml',
ssdl: 'application/ssdl+xml',
sse: 'application/vnd.kodak-descriptor',
ssf: 'application/vnd.epson.ssf',
ssml: 'application/ssml+xml',
st: 'application/vnd.sailingtracker.track',
stc: 'application/vnd.sun.xml.calc.template',
std: 'application/vnd.sun.xml.draw.template',
stf: 'application/vnd.wt.stf',
sti: 'application/vnd.sun.xml.impress.template',
stk: 'application/hyperstudio',
stl: 'application/vnd.ms-pki.stl',
str: 'application/vnd.pg.format',
stw: 'application/vnd.sun.xml.writer.template',
sub: 'text/vnd.dvb.subtitle',
sus: 'application/vnd.sus-calendar',
susp: 'application/vnd.sus-calendar',
sv4cpio: 'application/x-sv4cpio',
sv4crc: 'application/x-sv4crc',
svc: 'application/vnd.dvb.service',
svd: 'application/vnd.svd',
svg: 'image/svg+xml',
svgz: 'image/svg+xml',
swa: 'application/x-director',
swf: 'application/x-shockwave-flash',
swi: 'application/vnd.aristanetworks.swi',
sxc: 'application/vnd.sun.xml.calc',
sxd: 'application/vnd.sun.xml.draw',
sxg: 'application/vnd.sun.xml.writer.global',
sxi: 'application/vnd.sun.xml.impress',
sxm: 'application/vnd.sun.xml.math',
sxw: 'application/vnd.sun.xml.writer',
t: 'text/troff',
t3: 'application/x-t3vm-image',
taglet: 'application/vnd.mynfc',
tao: 'application/vnd.tao.intent-module-archive',
tar: 'application/x-tar',
tcap: 'application/vnd.3gpp2.tcap',
tcl: 'application/x-tcl',
teacher: 'application/vnd.smart.teacher',
tei: 'application/tei+xml',
teicorpus: 'application/tei+xml',
tex: 'application/x-tex',
texi: 'application/x-texinfo',
texinfo: 'application/x-texinfo',
text: 'text/plain',
tfi: 'application/thraud+xml',
tfm: 'application/x-tex-tfm',
tga: 'image/x-tga',
thmx: 'application/vnd.ms-officetheme',
tif: 'image/tiff',
tiff: 'image/tiff',
tmo: 'application/vnd.tmobile-livetv',
torrent: 'application/x-bittorrent',
tpl: 'application/vnd.groove-tool-template',
tpt: 'application/vnd.trid.tpt',
tr: 'text/troff',
tra: 'application/vnd.trueapp',
trm: 'application/x-msterminal',
tsd: 'application/timestamped-data',
tsv: 'text/tab-separated-values',
ttc: 'font/collection',
ttf: 'font/ttf',
ttl: 'text/turtle',
twd: 'application/vnd.simtech-mindmapper',
twds: 'application/vnd.simtech-mindmapper',
txd: 'application/vnd.genomatix.tuxedo',
txf: 'application/vnd.mobius.txf',
txt: 'text/plain',
u32: 'application/x-authorware-bin',
udeb: 'application/x-debian-package',
ufd: 'application/vnd.ufdl',
ufdl: 'application/vnd.ufdl',
ulx: 'application/x-glulx',
umj: 'application/vnd.umajin',
unityweb: 'application/vnd.unity',
uoml: 'application/vnd.uoml+xml',
uri: 'text/uri-list',
uris: 'text/uri-list',
urls: 'text/uri-list',
ustar: 'application/x-ustar',
utz: 'application/vnd.uiq.theme',
uu: 'text/x-uuencode',
uva: 'audio/vnd.dece.audio',
uvd: 'application/vnd.dece.data',
uvf: 'application/vnd.dece.data',
uvg: 'image/vnd.dece.graphic',
uvh: 'video/vnd.dece.hd',
uvi: 'image/vnd.dece.graphic',
uvm: 'video/vnd.dece.mobile',
uvp: 'video/vnd.dece.pd',
uvs: 'video/vnd.dece.sd',
uvt: 'application/vnd.dece.ttml+xml',
uvu: 'video/vnd.uvvu.mp4',
uvv: 'video/vnd.dece.video',
uvva: 'audio/vnd.dece.audio',
uvvd: 'application/vnd.dece.data',
uvvf: 'application/vnd.dece.data',
uvvg: 'image/vnd.dece.graphic',
uvvh: 'video/vnd.dece.hd',
uvvi: 'image/vnd.dece.graphic',
uvvm: 'video/vnd.dece.mobile',
uvvp: 'video/vnd.dece.pd',
uvvs: 'video/vnd.dece.sd',
uvvt: 'application/vnd.dece.ttml+xml',
uvvu: 'video/vnd.uvvu.mp4',
uvvv: 'video/vnd.dece.video',
uvvx: 'application/vnd.dece.unspecified',
uvvz: 'application/vnd.dece.zip',
uvx: 'application/vnd.dece.unspecified',
uvz: 'application/vnd.dece.zip',
vcard: 'text/vcard',
vcd: 'application/x-cdlink',
vcf: 'text/x-vcard',
vcg: 'application/vnd.groove-vcard',
vcs: 'text/x-vcalendar',
vcx: 'application/vnd.vcx',
vis: 'application/vnd.visionary',
viv: 'video/vnd.vivo',
vob: 'video/x-ms-vob',
vor: 'application/vnd.stardivision.writer',
vox: 'application/x-authorware-bin',
vrml: 'model/vrml',
vsd: 'application/vnd.visio',
vsf: 'application/vnd.vsf',
vss: 'application/vnd.visio',
vst: 'application/vnd.visio',
vsw: 'application/vnd.visio',
vtu: 'model/vnd.vtu',
vxml: 'application/voicexml+xml',
w3d: 'application/x-director',
wad: 'application/x-doom',
wasm: 'application/wasm',
wav: 'audio/x-wav',
wax: 'audio/x-ms-wax',
wbmp: 'image/vnd.wap.wbmp',
wbs: 'application/vnd.criticaltools.wbs+xml',
wbxml: 'application/vnd.wap.wbxml',
wcm: 'application/vnd.ms-works',
wdb: 'application/vnd.ms-works',
wdp: 'image/vnd.ms-photo',
weba: 'audio/webm',
webm: 'video/webm',
webp: 'image/webp',
wg: 'application/vnd.pmi.widget',
wgt: 'application/widget',
wks: 'application/vnd.ms-works',
wm: 'video/x-ms-wm',
wma: 'audio/x-ms-wma',
wmd: 'application/x-ms-wmd',
wmf: 'application/x-msmetafile',
wml: 'text/vnd.wap.wml',
wmlc: 'application/vnd.wap.wmlc',
wmls: 'text/vnd.wap.wmlscript',
wmlsc: 'application/vnd.wap.wmlscriptc',
wmv: 'video/x-ms-wmv',
wmx: 'video/x-ms-wmx',
wmz: 'application/x-msmetafile',
woff: 'font/woff',
woff2: 'font/woff2',
wpd: 'application/vnd.wordperfect',
wpl: 'application/vnd.ms-wpl',
wps: 'application/vnd.ms-works',
wqd: 'application/vnd.wqd',
wri: 'application/x-mswrite',
wrl: 'model/vrml',
wsdl: 'application/wsdl+xml',
wspolicy: 'application/wspolicy+xml',
wtb: 'application/vnd.webturbo',
wvx: 'video/x-ms-wvx',
x32: 'application/x-authorware-bin',
x3d: 'model/x3d+xml',
x3db: 'model/x3d+binary',
x3dbz: 'model/x3d+binary',
x3dv: 'model/x3d+vrml',
x3dvz: 'model/x3d+vrml',
x3dz: 'model/x3d+xml',
xaml: 'application/xaml+xml',
xap: 'application/x-silverlight-app',
xar: 'application/vnd.xara',
xbap: 'application/x-ms-xbap',
xbd: 'application/vnd.fujixerox.docuworks.binder',
xbm: 'image/x-xbitmap',
xdf: 'application/xcap-diff+xml',
xdm: 'application/vnd.syncml.dm+xml',
xdp: 'application/vnd.adobe.xdp+xml',
xdssc: 'application/dssc+xml',
xdw: 'application/vnd.fujixerox.docuworks',
xenc: 'application/xenc+xml',
xer: 'application/patch-ops-error+xml',
xfdf: 'application/vnd.adobe.xfdf',
xfdl: 'application/vnd.xfdl',
xht: 'application/xhtml+xml',
xhtml: 'application/xhtml+xml',
xhvml: 'application/xv+xml',
xif: 'image/vnd.xiff',
xla: 'application/vnd.ms-excel',
xlam: 'application/vnd.ms-excel.addin.macroenabled.12',
xlc: 'application/vnd.ms-excel',
xlf: 'application/x-xliff+xml',
xlm: 'application/vnd.ms-excel',
xls: 'application/vnd.ms-excel',
xlsb: 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
xlsm: 'application/vnd.ms-excel.sheet.macroenabled.12',
xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
xlt: 'application/vnd.ms-excel',
xltm: 'application/vnd.ms-excel.template.macroenabled.12',
xltx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
xlw: 'application/vnd.ms-excel',
xm: 'audio/xm',
xml: 'application/xml',
xo: 'application/vnd.olpc-sugar',
xop: 'application/xop+xml',
xpi: 'application/x-xpinstall',
xpl: 'application/xproc+xml',
xpm: 'image/x-xpixmap',
xpr: 'application/vnd.is-xpr',
xps: 'application/vnd.ms-xpsdocument',
xpw: 'application/vnd.intercon.formnet',
xpx: 'application/vnd.intercon.formnet',
xsl: 'application/xml',
xslt: 'application/xslt+xml',
xsm: 'application/vnd.syncml+xml',
xspf: 'application/xspf+xml',
xul: 'application/vnd.mozilla.xul+xml',
xvm: 'application/xv+xml',
xvml: 'application/xv+xml',
xwd: 'image/x-xwindowdump',
xyz: 'chemical/x-xyz',
xz: 'application/x-xz',
yang: 'application/yang',
yin: 'application/yin+xml',
z1: 'application/x-zmachine',
z2: 'application/x-zmachine',
z3: 'application/x-zmachine',
z4: 'application/x-zmachine',
z5: 'application/x-zmachine',
z6: 'application/x-zmachine',
z7: 'application/x-zmachine',
z8: 'application/x-zmachine',
zaz: 'application/vnd.zzazz.deck+xml',
zip: 'application/zip',
zir: 'application/vnd.zul',
zirz: 'application/vnd.zul',
zmm: 'application/vnd.handheld-entertainment+xml',
};
return mimeType[ext];
},
getMimeTypeByFile: function (filename) {
return this.getMimeTypeByExt(this.extname(filename));
},
extname: function (filename) {
if (filename.lastIndexOf('.') > 0) {
return filename.substring(filename.lastIndexOf('.') + 1);
}
},
};
exports(MOD_NAME, uploadMoreObj);
});
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