|
|
<template>
|
|
|
<div class="page page-upload">
|
|
|
<el-row>
|
|
|
<el-col :span="24">
|
|
|
<el-card shadow="never">
|
|
|
<div slot="header" class="clearfix">
|
|
|
<strong>上传文档</strong>
|
|
|
</div>
|
|
|
<el-row :gutter="40">
|
|
|
<el-col :span="14" class="part-left">
|
|
|
<el-form
|
|
|
ref="form"
|
|
|
:model="document"
|
|
|
label-position="top"
|
|
|
label-width="80px"
|
|
|
>
|
|
|
<el-form-item
|
|
|
label="文档分类"
|
|
|
prop="category_id"
|
|
|
:rules="[
|
|
|
{
|
|
|
required: true,
|
|
|
trigger: 'blur',
|
|
|
message: '请选择文档分类',
|
|
|
},
|
|
|
]"
|
|
|
>
|
|
|
<el-cascader
|
|
|
v-model="document.category_id"
|
|
|
:options="categoryTrees"
|
|
|
:filterable="true"
|
|
|
:disabled="loading"
|
|
|
:props="{
|
|
|
checkStrictly: true,
|
|
|
expandTrigger: 'hover',
|
|
|
label: 'title',
|
|
|
value: 'id',
|
|
|
}"
|
|
|
placeholder="请选择文档分类"
|
|
|
></el-cascader>
|
|
|
</el-form-item>
|
|
|
<el-form-item
|
|
|
:label="`默认售价（${
|
|
|
settings.system.credit_name || '魔豆'
|
|
|
}）`"
|
|
|
prop="price"
|
|
|
>
|
|
|
<el-input-number
|
|
|
v-model="document.price"
|
|
|
:min="0"
|
|
|
:step="1"
|
|
|
:disabled="loading"
|
|
|
></el-input-number>
|
|
|
</el-form-item>
|
|
|
<el-form-item>
|
|
|
<el-upload
|
|
|
ref="upload"
|
|
|
drag
|
|
|
multiple
|
|
|
:action="'/api/v1/upload/document'"
|
|
|
:headers="{ authorization: `bearer ${token}` }"
|
|
|
:show-file-list="false"
|
|
|
:disabled="loading || !canIUploadDocument"
|
|
|
:auto-upload="false"
|
|
|
:on-change="onChange"
|
|
|
:file-list="fileList"
|
|
|
>
|
|
|
<i class="el-icon-upload"></i>
|
|
|
<div class="el-upload__text">
|
|
|
将文件拖到此处，或<em>点击上传</em>
|
|
|
</div>
|
|
|
</el-upload>
|
|
|
<el-table
|
|
|
v-if="fileList.length > 0"
|
|
|
:data="fileList"
|
|
|
style="width: 100%"
|
|
|
max-height="480"
|
|
|
>
|
|
|
<el-table-column prop="title" label="#" width="50">
|
|
|
<template slot-scope="scope">
|
|
|
{{ scope.$index + 1 }}
|
|
|
</template>
|
|
|
</el-table-column>
|
|
|
<el-table-column prop="title" label="文件" min-width="180">
|
|
|
<template slot-scope="scope">
|
|
|
<el-input v-model="scope.row.title" :disabled="loading">
|
|
|
<template slot="append">{{
|
|
|
scope.row.ext
|
|
|
}}</template></el-input
|
|
|
>
|
|
|
<div v-if="scope.row.error">
|
|
|
<el-progress
|
|
|
:key="scope.row.name"
|
|
|
:percentage="scope.row.percentage"
|
|
|
status="exception"
|
|
|
></el-progress>
|
|
|
<small class="el-link el-link--danger error-tips">{{
|
|
|
scope.row.error
|
|
|
}}</small>
|
|
|
</div>
|
|
|
<el-progress
|
|
|
v-else-if="scope.row.percentage > 0"
|
|
|
:percentage="scope.row.percentage"
|
|
|
></el-progress>
|
|
|
</template>
|
|
|
</el-table-column>
|
|
|
<el-table-column prop="size" label="大小" width="100">
|
|
|
<template slot-scope="scope">
|
|
|
{{ formatBytes(scope.row.size) }}
|
|
|
</template>
|
|
|
</el-table-column>
|
|
|
<el-table-column
|
|
|
prop="price"
|
|
|
:label="`售价(${settings.system.credit_name || '魔豆'})`"
|
|
|
width="130"
|
|
|
>
|
|
|
<template slot-scope="scope">
|
|
|
<el-input-number
|
|
|
v-model="scope.row.price"
|
|
|
:min="0"
|
|
|
:step="1"
|
|
|
:disabled="loading"
|
|
|
controls-position="right"
|
|
|
></el-input-number>
|
|
|
</template>
|
|
|
</el-table-column>
|
|
|
<el-table-column label="操作" width="100" fixed="right">
|
|
|
<template slot="header">
|
|
|
操作 (<el-button
|
|
|
type="text"
|
|
|
size="mini"
|
|
|
:disabled="loading"
|
|
|
@click="clearAllFiles"
|
|
|
>清空</el-button
|
|
|
>)
|
|
|
</template>
|
|
|
<template slot-scope="scope">
|
|
|
<el-button
|
|
|
size="mini"
|
|
|
type="text"
|
|
|
icon="el-icon-delete"
|
|
|
:disabled="loading"
|
|
|
@click="handleRemove(scope.$index)"
|
|
|
>
|
|
|
移除
|
|
|
</el-button>
|
|
|
</template>
|
|
|
</el-table-column>
|
|
|
</el-table>
|
|
|
</el-form-item>
|
|
|
<el-form-item style="margin-bottom: 0">
|
|
|
<el-button
|
|
|
v-if="canIUploadDocument"
|
|
|
type="primary"
|
|
|
class="btn-block"
|
|
|
:loading="loading"
|
|
|
@click="onSubmit"
|
|
|
>
|
|
|
<span v-if="loading">请勿刷新页面，文档上传中...</span>
|
|
|
<span v-else>确定上传</span>
|
|
|
</el-button>
|
|
|
<el-button
|
|
|
v-else
|
|
|
type="primary"
|
|
|
icon="el-icon-hot-water"
|
|
|
class="btn-block"
|
|
|
disabled
|
|
|
>
|
|
|
<span v-if="user.id > 0">您暂无权限上传文档</span>
|
|
|
<span v-else>您未登录，请先登录</span>
|
|
|
</el-button>
|
|
|
</el-form-item>
|
|
|
</el-form>
|
|
|
</el-col>
|
|
|
<el-col :span="10" class="upload-tips part-right">
|
|
|
<div><strong>温馨提示</strong></div>
|
|
|
<div class="help-block">
|
|
|
<ul>
|
|
|
<li>
|
|
|
1. 带有
|
|
|
<span class="el-link el-link--danger">*</span> 为必填项。
|
|
|
</li>
|
|
|
<li>
|
|
|
<!-- 应该从管理后台的配置中查询 -->
|
|
|
2. 允许上传的最大单个文档大小为：<span
|
|
|
class="el-link el-link--primary"
|
|
|
>{{
|
|
|
settings.security.max_document_size.toFixed(2) ||
|
|
|
'50.00'
|
|
|
}}
|
|
|
MB</span
|
|
|
>
|
|
|
。
|
|
|
</li>
|
|
|
<li>3. 支持批量上传</li>
|
|
|
<!-- <li>
|
|
|
4.
|
|
|
<span class="el-link el-link--danger">同名覆盖</span>
|
|
|
表示相同名称的文档（含扩展名），直接用新文档文件替换，以达到更新文档文件的目的。
|
|
|
</li> -->
|
|
|
<li>
|
|
|
4. 目前支持的文档类型：
|
|
|
<div v-if="wordExt.length > 0">
|
|
|
<img src="/static/images/word_24.png" alt="Word文档" />
|
|
|
{{ wordExt.join('，') }}
|
|
|
</div>
|
|
|
<div v-if="pptExt.length > 0">
|
|
|
<img src="/static/images/ppt_24.png" alt="PPT文档" />
|
|
|
{{ pptExt.join('，') }}
|
|
|
</div>
|
|
|
<div v-if="excelExt.length > 0">
|
|
|
<img src="/static/images/excel_24.png" alt="Excel文档" />
|
|
|
{{ excelExt.join('，') }}
|
|
|
</div>
|
|
|
<div v-if="otherExt.length > 0">
|
|
|
<img src="/static/images/other_24.png" alt="其他文档" />
|
|
|
{{ otherExt.join('，') }}
|
|
|
</div>
|
|
|
<div v-if="allowExt.includes('.txt')">
|
|
|
<img src="/static/images/text_24.png" alt="TXT文档" />
|
|
|
.txt
|
|
|
</div>
|
|
|
<div v-if="allowExt.includes('.pdf')">
|
|
|
<img src="/static/images/pdf_24.png" alt="PDF文档" />
|
|
|
.pdf
|
|
|
</div>
|
|
|
</li>
|
|
|
<li>
|
|
|
5. 上传遇到问题需要帮助？请查看
|
|
|
<nuxt-link
|
|
|
to="/article/help"
|
|
|
class="el-link el-link--primary"
|
|
|
>文库帮助</nuxt-link
|
|
|
>
|
|
|
和
|
|
|
<nuxt-link
|
|
|
to="/article/feedback"
|
|
|
class="el-link el-link--primary"
|
|
|
>意见反馈</nuxt-link
|
|
|
>
|
|
|
</li>
|
|
|
<li>
|
|
|
6. 为营造绿色网络环境，严禁上传含有淫秽色情及低俗信息等文档
|
|
|
</li>
|
|
|
<li>
|
|
|
7.
|
|
|
对于涉嫌侵权和违法违规的文档，本站有权在不提前通知的情况下对文档进行删除，您在本站上传文档，表示认同该条款
|
|
|
</li>
|
|
|
</ul>
|
|
|
</div>
|
|
|
</el-col>
|
|
|
</el-row>
|
|
|
</el-card>
|
|
|
</el-col>
|
|
|
</el-row>
|
|
|
</div>
|
|
|
</template>
|
|
|
|
|
|
<script>
|
|
|
import { mapActions, mapGetters } from 'vuex'
|
|
|
import { formatBytes } from '~/utils/utils'
|
|
|
import { createDocument } from '~/api/document'
|
|
|
import { canIUploadDocument } from '~/api/user'
|
|
|
import { uploadDocument } from '~/api/attachment'
|
|
|
export default {
|
|
|
data() {
|
|
|
return {
|
|
|
canIUploadDocument: false,
|
|
|
document: {
|
|
|
category_id: [],
|
|
|
price: 0,
|
|
|
overwrite: false,
|
|
|
},
|
|
|
maxDocumentSize: 50 * 1024 * 1024,
|
|
|
fileList: [],
|
|
|
filesMap: {},
|
|
|
loading: false,
|
|
|
percentAge: 0,
|
|
|
allowExt: [
|
|
|
'.doc',
|
|
|
'.docx',
|
|
|
'.rtf',
|
|
|
'.wps',
|
|
|
'.odt',
|
|
|
'.dot',
|
|
|
'.ppt',
|
|
|
'.pptx',
|
|
|
'.pps',
|
|
|
'.ppsx',
|
|
|
'.dps',
|
|
|
'.odp',
|
|
|
'.pot',
|
|
|
'.xls',
|
|
|
'.xlsx',
|
|
|
'.csv',
|
|
|
'.tsv',
|
|
|
'.et',
|
|
|
'.ods',
|
|
|
'.epub',
|
|
|
'.umd',
|
|
|
'.chm',
|
|
|
'.mobi',
|
|
|
'.txt',
|
|
|
'.pdf',
|
|
|
],
|
|
|
wordExtEnum: ['.doc', '.docx', '.rtf', '.wps', '.odt', '.dot'],
|
|
|
pptExtEnum: ['.ppt', '.pptx', '.pps', '.ppsx', '.dps', '.odp', '.pot'],
|
|
|
excelExtEnum: ['.xls', '.xlsx', '.csv', '.tsv', '.et', '.ods'],
|
|
|
otherExtEnum: ['.epub', '.umd', '.chm', '.mobi'],
|
|
|
wordExt: [],
|
|
|
pptExt: [],
|
|
|
excelExt: [],
|
|
|
otherExt: [],
|
|
|
totalFiles: 0, // 总个数
|
|
|
totalFailed: 0, // 失败个数
|
|
|
totalSuccess: 0, // 成功个数
|
|
|
totalDone: 0, // 完成个数
|
|
|
}
|
|
|
},
|
|
|
head() {
|
|
|
return {
|
|
|
title: '上传文档 - ' + this.settings.system.title || 'MOREDOC · 魔豆文库',
|
|
|
meta: [
|
|
|
{
|
|
|
hid: 'keywords',
|
|
|
name: 'keywords',
|
|
|
content: `上传文档,${this.settings.system.sitename},${this.settings.system.keywords}`,
|
|
|
},
|
|
|
{
|
|
|
hid: 'description',
|
|
|
name: 'description',
|
|
|
content: this.settings.system.description,
|
|
|
},
|
|
|
],
|
|
|
}
|
|
|
},
|
|
|
computed: {
|
|
|
...mapGetters('user', ['token', 'user']),
|
|
|
...mapGetters('category', ['categoryTrees']),
|
|
|
...mapGetters('setting', ['settings']),
|
|
|
},
|
|
|
async created() {
|
|
|
const res = await canIUploadDocument()
|
|
|
if (res.status === 200) {
|
|
|
this.canIUploadDocument = true
|
|
|
}
|
|
|
try {
|
|
|
this.maxDocumentSize =
|
|
|
(this.settings.security.max_document_size || 50) * 1024 * 1024
|
|
|
} catch (error) {
|
|
|
console.log(error)
|
|
|
}
|
|
|
|
|
|
try {
|
|
|
this.allowExt =
|
|
|
this.settings.security.document_allowed_ext || this.allowExt
|
|
|
} catch (error) {
|
|
|
console.log(error)
|
|
|
}
|
|
|
this.allowExt.map((ext) => {
|
|
|
if (this.wordExtEnum.includes(ext)) {
|
|
|
this.wordExt.push(ext)
|
|
|
} else if (this.pptExtEnum.includes(ext)) {
|
|
|
this.pptExt.push(ext)
|
|
|
} else if (this.excelExtEnum.includes(ext)) {
|
|
|
this.excelExt.push(ext)
|
|
|
} else if (this.otherExtEnum.includes(ext)) {
|
|
|
this.otherExt.push(ext)
|
|
|
}
|
|
|
})
|
|
|
},
|
|
|
methods: {
|
|
|
formatBytes,
|
|
|
...mapActions('user', ['getUser']),
|
|
|
onChange(file) {
|
|
|
const name = file.name.toLowerCase()
|
|
|
const ext = file.name.substring(file.name.lastIndexOf('.')).toLowerCase()
|
|
|
if (!this.allowExt.includes(ext)) {
|
|
|
this.$message.warning(`${file.name} 不支持的文件格式，忽略该文件`)
|
|
|
return
|
|
|
}
|
|
|
|
|
|
if (file.size > this.maxDocumentSize) {
|
|
|
this.$message.warning(
|
|
|
`${file.name} 文件大小${formatBytes(
|
|
|
file.size
|
|
|
)} 超过限制（最大${formatBytes(this.maxDocumentSize)}），忽略该文件`
|
|
|
)
|
|
|
return
|
|
|
}
|
|
|
|
|
|
// 文件不能大于指定的文件大小
|
|
|
if (
|
|
|
!this.filesMap[name] &&
|
|
|
this.allowExt.includes(ext) &&
|
|
|
file.size <= this.maxDocumentSize
|
|
|
) {
|
|
|
const item = {
|
|
|
...file,
|
|
|
title: file.name.substring(0, file.name.lastIndexOf('.')),
|
|
|
ext,
|
|
|
price: this.document.price || 0,
|
|
|
progressStatus: 'success',
|
|
|
error: '',
|
|
|
percentage: 0,
|
|
|
attachment_id: 0,
|
|
|
}
|
|
|
this.filesMap[name] = item
|
|
|
this.fileList.push(item)
|
|
|
this.totalFiles = this.fileList.length
|
|
|
}
|
|
|
},
|
|
|
handleRemove(index) {
|
|
|
this.filesMap[this.fileList[index].name] = null
|
|
|
this.fileList.splice(index, 1)
|
|
|
},
|
|
|
onSubmit() {
|
|
|
this.$refs.form.validate((valid) => {
|
|
|
if (valid) {
|
|
|
// 1. 验证文件是否存在
|
|
|
if (this.fileList.length === 0) {
|
|
|
this.$message.error('请先选择要上传的文档')
|
|
|
return
|
|
|
}
|
|
|
|
|
|
this.totalFiles = this.fileList.length
|
|
|
this.totalDone = 0
|
|
|
this.loading = true
|
|
|
try {
|
|
|
// 取消之前上传的请求，不然一直pending，新请求会没法发送
|
|
|
window.uploadDocumentCancel.map((c) => c())
|
|
|
window.uploadDocumentCancel = []
|
|
|
} catch (error) {}
|
|
|
|
|
|
// chrome 等浏览器同一域名下最多只能同时发起 6 个请求，所以这里将 fileList 拆分成多个数组，每个数组的长度为 2，以便控制并发，每次只同时上传 2 个文件
|
|
|
const fileList = this.fileList.reduce((prev, cur, index) => {
|
|
|
const i = Math.floor(index / 2)
|
|
|
prev[i] = prev[i] || []
|
|
|
prev[i].push(cur)
|
|
|
return prev
|
|
|
}, [])
|
|
|
fileList.reduce(async (prev, cur) => {
|
|
|
await prev
|
|
|
await Promise.all(
|
|
|
cur.map(async (file) => {
|
|
|
await this.uploadDocument(file)
|
|
|
})
|
|
|
)
|
|
|
}, Promise.resolve())
|
|
|
}
|
|
|
})
|
|
|
},
|
|
|
clearAllFiles() {
|
|
|
if (this.loading) {
|
|
|
return
|
|
|
}
|
|
|
this.fileList = []
|
|
|
this.filesMap = {}
|
|
|
this.$refs.upload.clearFiles()
|
|
|
},
|
|
|
async uploadDocument(file) {
|
|
|
if (file.percentage === 100 && file.attachment_id) {
|
|
|
// 不用再次上传
|
|
|
this.createDocument(file)
|
|
|
this.totalDone++
|
|
|
return
|
|
|
}
|
|
|
file.error = ''
|
|
|
file.progressStatus = 'success'
|
|
|
|
|
|
const formData = new FormData()
|
|
|
formData.append('file', file.raw)
|
|
|
|
|
|
try {
|
|
|
const res = await uploadDocument(formData, {
|
|
|
onUploadProgress: (progressEvent) => {
|
|
|
file.percentage = parseInt(
|
|
|
(progressEvent.loaded / progressEvent.total) * 100
|
|
|
)
|
|
|
},
|
|
|
// timeout: 1000 * 6,
|
|
|
})
|
|
|
if (res.status === 200) {
|
|
|
file.attachment_id = res.data.data.id || 0
|
|
|
this.createDocument(file)
|
|
|
this.totalSuccess++
|
|
|
} else {
|
|
|
file.progressStatus = 'exception'
|
|
|
file.error = res.data.message || res.statusText
|
|
|
this.$message.error(`《${file.name}》${file.error}`)
|
|
|
this.totalFailed++
|
|
|
}
|
|
|
} catch (error) {
|
|
|
file.progressStatus = 'exception'
|
|
|
file.error = '上传失败或超时，请重试'
|
|
|
this.$message.error(`《${file.name}》${file.error}`)
|
|
|
this.totalFailed++
|
|
|
}
|
|
|
|
|
|
this.totalDone++
|
|
|
if (this.totalDone === this.totalFiles) {
|
|
|
this.loading = false
|
|
|
}
|
|
|
},
|
|
|
async createDocument(doc) {
|
|
|
const createDocumentRequest = {
|
|
|
overwrite: this.document.overwrite,
|
|
|
category_id: this.document.category_id,
|
|
|
document: [
|
|
|
{
|
|
|
title: doc.title,
|
|
|
price: doc.price,
|
|
|
attachment_id: doc.attachment_id,
|
|
|
},
|
|
|
],
|
|
|
}
|
|
|
const res = await createDocument(createDocumentRequest)
|
|
|
if (res.status === 200) {
|
|
|
// 从 fileList 中剔除 attachment_id 与当前文档相同的文档
|
|
|
this.$message.success(`《${doc.title}》上传成功`)
|
|
|
this.fileList = this.fileList.filter((item) => {
|
|
|
return item.attachment_id !== doc.attachment_id && doc.attachment_id
|
|
|
})
|
|
|
|
|
|
// 过滤 filesMap 中的文档
|
|
|
this.filesMap = Object.keys(this.filesMap).reduce((acc, key) => {
|
|
|
if (this.filesMap[key].attachment_id !== doc.attachment_id) {
|
|
|
acc[key] = this.filesMap[key]
|
|
|
}
|
|
|
return acc
|
|
|
}, {})
|
|
|
} else {
|
|
|
this.$message.error(`《${doc.title}》上传失败 ` + res.data.message)
|
|
|
}
|
|
|
},
|
|
|
},
|
|
|
}
|
|
|
</script>
|
|
|
<style lang="scss">
|
|
|
.page-upload {
|
|
|
.el-table {
|
|
|
.el-input-number {
|
|
|
width: 120px;
|
|
|
}
|
|
|
}
|
|
|
.el-progress {
|
|
|
position: absolute;
|
|
|
width: 100%;
|
|
|
bottom: -1px;
|
|
|
}
|
|
|
.error-tips {
|
|
|
font-size: 12px;
|
|
|
}
|
|
|
.upload-tips {
|
|
|
line-height: 180%;
|
|
|
border-left: 1px dashed rgb(252, 155, 91);
|
|
|
ul,
|
|
|
li {
|
|
|
list-style: none;
|
|
|
margin: 0;
|
|
|
padding: 0;
|
|
|
}
|
|
|
li {
|
|
|
margin-bottom: 10px;
|
|
|
}
|
|
|
.el-link {
|
|
|
top: -2px;
|
|
|
}
|
|
|
img {
|
|
|
position: relative;
|
|
|
top: 7px;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
@media screen and (max-width: $mobile-width) {
|
|
|
.page-upload {
|
|
|
.part-left {
|
|
|
width: 100% !important;
|
|
|
.el-upload {
|
|
|
display: block;
|
|
|
.el-upload-dragger {
|
|
|
width: 100% !important;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
.part-right {
|
|
|
width: 100% !important;
|
|
|
margin-top: 20px;
|
|
|
li {
|
|
|
margin-bottom: 0;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
</style>
|
