442 lines
13 KiB
Vue
442 lines
13 KiB
Vue
<template>
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<view class="tm-upload ">
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<tm-dialog v-model="showalert" title="视频预览" :showCancel="false" confirmText="关闭预览" confirmColor="primary text">
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<view>
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<video :src="vedioUrl" style="width: 500rpx;height: 300rpx;" objectFit="contain"></video>
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</view>
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</tm-dialog>
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<view class="flex-col">
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<view v-for="(item,index) in list" :key="index" class="text border-b-2" :class="[color_tmeme,black_tmeme?'grey-darken-4 bk ':'',]">
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<view class="flex-between px-24">
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<view
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class="flex-6 py-18 flex-start text-overflow text-size-m "
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>
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<view class="d-inline-block pr-12">
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<tm-icons v-if="item.statusCode==3" :black="black_tmeme" name="icon-check" size="28" color="green"></tm-icons>
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<tm-icons v-if="item.statusCode==0" :black="black_tmeme" name="icon-arrow-alt-from-botto" size="28" color="primary"></tm-icons>
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<tm-icons v-if="item.statusCode==2" :black="black_tmeme" name="icon-times-circle" size="28" color="red"></tm-icons>
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<tm-icons v-if="item.statusCode==4" :black="black_tmeme" name="icon-exclamation-circle" size="28" color="red"></tm-icons>
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<tm-icons v-if="item.statusCode==1" :black="black_tmeme" name="icon-loading" size="28" color="primary"></tm-icons>
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</view>
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<slot name="file" :info="{item}">
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{{item['name']||item['file_name']||item['filename']||item.path}}
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</slot>
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</view>
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<view v-if="!disabled" class="flex-end flex-6" >
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<slot name="right" :info="{data:item,index:index}">
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<view class="d-inline-block pr-24">
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<tm-icons @click="opendoc(item)" :black="black_tmeme" name="icon-eye-fill" size="36" :color="color"></tm-icons>
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</view>
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<view class="d-inline-block pl-12">
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<tm-icons @click="del(index)" :black="black_tmeme" name="icon-times" size="32" color="red"></tm-icons>
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</view>
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</slot>
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</view>
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</view>
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<!-- 上传提示语。 -->
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<view v-if="tips&&!disabled" class=" text-size-xs round-b-2 px-24 py-8"
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:class="[
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item.statusCode==2||item.statusCode==4?'red text':'',
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item.statusCode==1||item.statusCode==0?'black text':'',
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item.statusCode==3?color_tmeme+' text':'',
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black_tmeme?'bk':''
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]"
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>{{item.status}}</view>
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<!-- 上传的进度。 -->
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<view v-if="item.progress>0&&item.progress!=100&&!disabled" class="tm-upload-pro green"
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:style="{width:item.progress+'%'}"></view>
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</view>
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<view @click="addfile" v-if="list.length<max&&!disabled" class=" grey-lighten-4 ">
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<view class="tm-upload-item-ck border-a-0 flex-center text py-50" :class="[color_tmeme,black_tmeme?'grey-darken-4 bk':'']">
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<slot name="upload">
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<tm-icons name="icon-plus" size="36" :color="color_tmeme"></tm-icons>
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<text class="text-size-n pl-12">添加文件</text>
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</slot>
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</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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/**
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* 上传图片组件
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* @property {Function} change 每一张图片上传成功都传动触发，并返回上传成功的图片列表。
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* @property {Function} del 删除一张图片时触发，返回当前删除的图片数据。
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* @property {Number} code = [] 默认：0，服务器上传返回数据中表示成功的标志码。
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* @property {Number|String} max = [9] 默认：9，最大上传数量
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* @property {String} fileType = [all|image|file|vedio] 默认：all，上传的文件类型
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* @property {Array} extension = [*] 默认：[]，上传的文件后缀过滤比如:[".jpg",".doc"]
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* @property {String|Boolean} disabled = [true|false] 默认：false， 如果禁用，会隐藏上传和删除按钮,只显示已上传的图片。
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* @property {String} url = [] 默认：""，上传的地址。
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* @property {Array} filelist = [] 默认：[]，默认上传显示的图片。如果加上filelist.sync的话，会自动更新数据实现双向绑定。类似于v-model;
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* @property {String} url-key = [] 默认：""，返回数据时，如果返回的是对象。则需要提供对象图像地址的key。默认没有，返回的即是图片地址。
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* @property {Object} header = [] 默认：{}，上传的头部参数。
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* @property {String} file-name = [file] 默认：file，上传时的文件key名。
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* @property {String} name = [] 默认：''，提交表单时的的字段名称标识
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* @property {Boolean|String} tips = [true|false] 默认：true，是否显示底部的上传提示语。上传中，失败等。
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* @property {Boolean|String} black = [true|false] 默认：null，暗黑模式。
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* @property {Boolean|String} auto-upload = [true|false] 默认：false，是否自动上传，即添加完图片后立即上传。
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* @property {Object} responseStu = [] 默认： {code:'code',//服务器返回的码的字段名称data:'data',//服务上传成功后返回 的数据字段名称msg:'msg'//服务器响应信息的字段名称。}，服务器响应结构字段映射表
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* @property {Number|String} maxsize = [] 默认：10*1024*1024，最大上传的图片大小，10mb大小
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* @example <tm-uploadfile></tm-uploadfile>
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* @description 可以通过refs.组件获得：addfile主动触发添加文件，stopupload停止上传，startupload开始或者继续上传，del删除一张图片。
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*/
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import tmIcons from "@/tm-vuetify/components/tm-icons/tm-icons.vue"
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import tmDialog from "@/tm-vuetify/components/tm-dialog/tm-dialog.vue"
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export default {
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components:{tmIcons,tmDialog},
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name: "tm-uploadfile",
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props: {
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black:{
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type:Boolean|String,
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default:null
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},
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// 最大上传数量，默认9
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max: {
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type: String | Number,
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default: 9
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},
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// 最大上传数量，默认9
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maxsize: {
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type: String | Number,
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default: 10*1024*1024
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},
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// 主题色
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color: {
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type: String,
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default: 'primary'
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},
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// 如果禁用，会隐藏上传和删除按钮。
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disabled: String | Boolean,
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// 上传的地址。
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url: {
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type: String,
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default: ''
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},
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// 默认上传显示的图片。如果加上filelist.sync的话，会自动更新数据实现双向绑定。类似于v-model;
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filelist: {
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type: Array,
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default: () => {
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return [];
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}
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},
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//返回数据时，如果返回的是对象。则图像地址的key名。默认没有，返回的即是图片地址。
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urlKey:{
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type:String,
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default:''
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},
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// 上传的头部参数。
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header:{
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type:Object,
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default:()=>{
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return {};
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}
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},
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fileType:{
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type:String,//上传的文件类型，默认所有。
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default:'all'
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},
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extension:{
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type:Array,//上传的文件类型，默认所有。
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default:()=>[]
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},
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// 上传时的文件key名。默认file
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fileName:{
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type:String,
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default:'file'
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},
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// 是否显示底部的上传提示语。上传中，失败等。
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tips: {
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type: Boolean|String,
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default: true,
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},
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// 是否自动上传，即添加完图片后立即上传。
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autoUpload: {
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type: Boolean,
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default: false,
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},
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//提交表单时的的字段名称
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name:{
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type:String,
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default:''
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},
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// 跟随主题色的改变而改变。
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fllowTheme:{
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type:Boolean|String,
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default:true
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},
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//定义上传成功返回的code码，默认是0表示上传成功 。
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code:{
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type:Number,
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default:0
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},
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//上成功后，服务器顺应数据的字段映射表。
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responseStu:{
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type:Object,
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default:()=>{
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return {
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code:'code',//服务器返回的码的字段名称
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data:'data',//服务上传成功后返回 的数据字段名称
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msg:'msg'//服务器响应信息的字段名称。
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}
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}
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}
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},
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computed: {
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header_obj:function () {
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return this.header;
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},
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black_tmeme: function() {
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if (this.black !== null) return this.black;
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return this.$tm.vx.state().tmVuetify.black;
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},
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color_tmeme:function(){
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if(this.$tm.vx.state().tmVuetify.color!==null&&this.$tm.vx.state().tmVuetify.color && this.fllowTheme){
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return this.$tm.vx.state().tmVuetify.color;
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}
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return this.color;
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},
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},
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data() {
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return {
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showalert:false,
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list: [],
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vedioUrl:'',
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upObje:null,
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};
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},
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created() {
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},
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async mounted() {
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let t = this;
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if (typeof t.filelist === 'object' && Array.isArray(t.filelist)) {
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let plist = [...t.filelist];
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plist.forEach((item, index) => {
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let url = "";
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if (typeof item === 'string') {
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url = item;
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} else if (typeof item === 'object') {
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url = item[t.urlKey]
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}
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t.list.push({
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url: url,
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status: "上传成功",
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progress: 100,
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fileId: t.$tm.guid(),
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statusCode: 3,
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data: item,
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})
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})
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}
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},
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methods: {
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opendoc(item){
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this.url="";
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let type = item.type;
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let image = ['jpg','png','jpeg','gif'];
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let video = ['mp4','avi','mov','webm','ogg','flv','m3u8'];
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let doc = ['doc', 'xls', 'ppt', 'pdf', 'docx', 'xlsx', 'pptx','text','txt'];
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let isSou = [...image,...video,...doc].filter(el=>el==item.type);
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if(isSou.length==0){
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uni.showToast({
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title:"未知文件格式，不支持预览",icon:'none'
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})
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return;
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}
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let imageOpen = image.filter(el=>el==item.type);
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if(imageOpen.length>0){
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this.$tm.preview.previewImg(item.url,[item.url],'url')
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return;
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}
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let videoOpen = video.filter(el=>el==item.type);
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if(videoOpen.length>0){
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this.url = item.url;
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this.showalert = true;
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return;
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}
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let docOpen = doc.filter(el=>el==item.type);
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// #ifdef H5
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uni.showToast({
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title:"不支持预览稿件",icon:'none'
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})
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return;
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// #endif
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if(docOpen.length>0){
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if(item.url.indexOf('http://tmp/')>-1){
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uni.openDocument({
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filePath:item.url
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})
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}else{
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uni.showLoading({
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title:'下载中',
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mask:true
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})
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uni.downloadFile({
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url: item.url,
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success: (res) => {
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if (res.statusCode !== 200) {
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uni.hideLoading()
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uni.showToast({
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title:"下载失败",
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icon:'error'
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})
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return;
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}
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uni.hideLoading()
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let url = res.tempFilePath;
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uni.openDocument({
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filePath:url
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})
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},
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fail:()=>{
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uni.hideLoading()
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uni.showToast({
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title:"下载失败",
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icon:'error'
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})
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}
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});
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}
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return;
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}
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},
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errorFile(item,index){
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let id = item;
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id['loaderror'] = true;
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this.list.splice(index,1,id)
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},
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//动态添加默认已上传的文件。
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pushFile(list){
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let t= this;
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let plist = list||[];
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plist.forEach((item, index) => {
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let name = "";
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let type = "";
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let url = "";
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if (typeof item === 'string') {
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url = item;
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name = item;
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type = item.substr(item.lastIndexOf(".")+1);
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} else if (typeof item === 'object') {
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url = item[t.urlKey];
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name = item['name']||url;
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type = name.substr(name.lastIndexOf(".")+1);
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}
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t.list.push({
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url: url,
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type:type,
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name:name,
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status: "上传成功",
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progress: 100,
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fileId: t.$tm.guid(),
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statusCode: 3,
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data: item,
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})
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})
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},
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async addfile() {
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if(this.disabled) return;
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let t = this;
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let maxfile = parseInt(this.max) - this.list.length;
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if (maxfile <= 0) {
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this.$tm.toast("已达上传上限");
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return;
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};
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let url = this.url;
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if(!this.upObje){
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this.upObje = new this.$tm.upload.uploadfile({
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opts:{header:this.header_obj,name:this.fileName},
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maxfile:maxfile,
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uploadUrl:url,
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isAuto:this.autoUpload,
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maxsize:this.maxsize,
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code:this.code,
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responseStu:this.responseStu,
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type:this.fileType,
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extension:this.extension
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});
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// 添加已有的图片。
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this.upObje.addfile(this.list);
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this.upObje.success = function(item){
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t.changeSuccess();
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}
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}else{
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this.upObje.setConfig({
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type:this.fileType,
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extension:this.extension,
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maxsize:this.maxsize,maxfile:maxfile,code:this.code,responseStu:this.responseStu,opts:{header:this.header_obj,name:this.fileName}});
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}
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let clist = await this.upObje.chooseMPH5weixinFile().catch(e=>{
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console.error(e);
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});
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if(clist){
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t.list = clist;
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}
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},
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// 停止下载
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stopupload(){
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if(this.disabled) return;
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if(this.upObje){
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this.upObje.stop();
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}
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},
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// 继续上传或者开始上传。
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startupload(){
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if(this.disabled) return;
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if(this.upObje){
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this.upObje.start();
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}
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},
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// 删除一张图片。
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del(index) {
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this.$emit("del",this.list[index])
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this.list.splice(index, 1);
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this.changeSuccess();
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},
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// 只有上传成功才会触发change。并更新发送数据。
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changeSuccess() {
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let filelist = [];
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this.list.forEach((item, index) => {
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if (item.statusCode === 3) {
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filelist.push(item.data);
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}
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})
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this.$emit('change', filelist);
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this.$emit('update:filelist', filelist);
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},
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//获取已经上传的图像。
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getFile(){
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let filelist = [];
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this.list.forEach((item, index) => {
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if (item.statusCode === 3) {
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filelist.push(item.data);
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}
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})
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return filelist;
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},
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//清除所有已上传的文件。
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clearAllFile(){
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this.$emit("clear",[])
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this.list=[];
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this.changeSuccess();
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}
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},
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}
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</script>
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<style lang="scss" scoped>
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</style>
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