<template>
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<div>
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<template v-if="hasFile" v-for="(file, fileKey) of [innerFile || {}]">
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<a-input
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:key="fileKey"
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:readOnly="true"
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:value="file.name"
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>
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<template slot="addonBefore" style="width: 30px">
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<a-tooltip v-if="file.status === 'uploading'" :title="`上传中(${Math.floor(file.percent)}%)`">
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<a-icon type="loading"/>
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</a-tooltip>
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<a-tooltip v-else-if="file.status === 'done'" title="上传完成">
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<a-icon type="check-circle" style="color:#00DB00;"/>
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</a-tooltip>
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<a-tooltip v-else :title="file.message||'上传失败'">
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<a-icon type="exclamation-circle" style="color:red;"/>
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</a-tooltip>
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</template>
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<span v-if="file.status === 'uploading'" slot="addonAfter">{{ Math.floor(file.percent) }}%</span>
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<template v-else-if="originColumn.allowDownload !== false || originColumn.allowRemove !== false" slot="addonAfter">
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<a-dropdown :trigger="['click']" placement="bottomRight">
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<a-tooltip title="操作">
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<a-icon
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type="setting"
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style="cursor: pointer;"/>
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</a-tooltip>
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<a-menu slot="overlay">
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<!-- <a-menu-item @click="handleClickPreviewFile">-->
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<!-- <span><a-icon type="eye"/> 预览</span>-->
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<!-- </a-menu-item>-->
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<a-menu-item v-if="originColumn.allowDownload !== false" @click="handleClickDownloadFile">
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<span><a-icon type="download"/> 下载</span>
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</a-menu-item>
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<a-menu-item v-if="originColumn.allowRemove !== false" @click="handleClickDeleteFile">
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<span><a-icon type="delete"/> 删除</span>
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</a-menu-item>
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</a-menu>
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</a-dropdown>
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</template>
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</a-input>
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</template>
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<a-upload
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v-show="!hasFile"
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name="file"
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:data="{'isup': 1}"
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:multiple="false"
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:action="originColumn.action"
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:headers="uploadHeaders"
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:showUploadList="false"
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v-bind="cellProps"
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@change="handleChangeUpload"
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>
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<a-button icon="upload">{{originColumn.btnText || '点击上传'}}</a-button>
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</a-upload>
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</div>
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</template>
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<script>
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import JVxeCellMixins from '@/components/jeecg/JVxeTable/mixins/JVxeCellMixins'
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import { ACCESS_TOKEN } from '@/store/mutation-types'
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import { getFileAccessHttpUrl } from '@api/manage'
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export default {
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name: 'JVxeUploadCell',
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mixins: [JVxeCellMixins],
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props: {},
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data() {
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return {
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innerFile: null,
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}
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},
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computed: {
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/** upload headers */
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uploadHeaders() {
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let {originColumn: col} = this
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let headers = {}
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if (col.token === true) {
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headers['X-Access-Token'] = this.$ls.get(ACCESS_TOKEN)
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}
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return headers
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},
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hasFile() {
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return this.innerFile != null
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},
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},
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watch: {
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innerValue: {
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immediate: true,
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handler() {
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if (this.innerValue) {
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this.innerFile = this.innerValue
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} else {
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this.innerFile = null
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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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handleChangeUpload(info) {
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let {row, originColumn: col} = this
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let {file} = info
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let value = {
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name: file.name,
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type: file.type,
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size: file.size,
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status: file.status,
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percent: file.percent
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}
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if (col.responseName && file.response) {
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value['responseName'] = file.response[col.responseName]
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}
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if (file.status === 'done') {
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if (typeof file.response.success === 'boolean') {
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if (file.response.success) {
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value['path'] = file.response[col.responseName]
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} else {
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value['status'] = 'error'
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value['message'] = file.response.message || '未知错误'
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}
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} else {
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// 考虑到如果设置action上传路径为非jeecg-boot后台，可能不会返回 success 属性的情况，就默认为成功
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value['path'] = file.response[col.responseName]
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}
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} else if (file.status === 'error') {
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value['message'] = file.response.message || '未知错误'
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}
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this.innerFile = value
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// issues/I5FTO6 JVxeTypes.upload 文件上传的时候，触发不了事件
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if (value.path) {
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this.handleChangeCommon(fileGetValue(value));
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}
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},
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// handleClickPreviewFile(id) {
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// this.$message.info('尚未实现')
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// },
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handleClickDownloadFile(id) {
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let {path} = this.value || {}
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if (path) {
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let url = getFileAccessHttpUrl(path)
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window.open(url)
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}
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},
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handleClickDeleteFile() {
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this.handleChangeCommon(null)
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},
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},
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// 【组件增强】注释详见：JVxeCellMixins.js
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enhanced: {
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switches: {visible: true},
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getValue: value => fileGetValue(value),
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setValue: value => fileSetValue(value),
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}
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}
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function fileGetValue(value) {
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if (value && value.path) {
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return value.path
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}
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return value
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}
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function fileSetValue(value) {
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if (value) {
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let first = value.split(',')[0]
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let name = first.substring(first.lastIndexOf('/') + 1)
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return {
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name: name,
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path: value,
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status: 'done',
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}
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}
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return value
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}
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</script>
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<style scoped>
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</style>
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