inleft
2022-03-01 88f419df77ade235ea5e5e24be204842a24b7b33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
<template>
  <a-spin :spinning="cardLoading">
    <x-card v-if="hasPerm('sysFileInfo:page')">
      <div slot="content" class="table-page-search-wrapper">
        <a-form layout="inline">
          <a-row :gutter="48">
            <a-col :md="8" :sm="24">
              <a-form-item label="存储位置">
                <a-select v-model="queryParam.fileLocation" placeholder="请选择存储位置" >
                  <a-select-option v-for="(item,index) in fileLocationDictTypeDropDown" :key="index" :value="item.code" >{{ item.name }}</a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
            <a-col :md="8" :sm="24">
              <a-form-item label="文件仓库">
                <a-input v-model="queryParam.fileBucket" placeholder="请输入文件仓库"/>
              </a-form-item>
            </a-col>
            <template v-if="advanced">
              <a-col :md="8" :sm="24">
                <a-form-item label="文件名称">
                  <a-input v-model="queryParam.fileOriginName" placeholder="请输入文件名称(上传时候的文件名)"/>
                </a-form-item>
              </a-col>
            </template>
            <a-col :md="!advanced && 8 || 24" :sm="24">
              <span class="table-page-search-submitButtons" :style="advanced && { float: 'right', overflow: 'hidden' } || {} ">
                <a-button type="primary" @click="$refs.table.refresh(true)" >查询</a-button>
                <a-button style="margin-left: 8px" @click="() => queryParam = {}">重置</a-button>
                <a @click="toggleAdvanced" style="margin-left: 8px">
                  {{ advanced ? '收起' : '展开' }}
                  <a-icon :type="advanced ? 'up' : 'down'"/>
                </a>
              </span>
            </a-col>
          </a-row>
        </a-form>
      </div>
    </x-card>
    <a-card :bordered="false">
      <s-table
        ref="table"
        :columns="columns"
        :data="loadData"
        :alert="false"
        :rowKey="(record) => record.id"
        :rowSelection="{ selectedRowKeys: selectedRowKeys, onChange: onSelectChange }"
      >
        <template slot="operator" v-if="hasPerm('sysFileInfo:upload')">
          <a-upload
            :customRequest="customRequest"
            :multiple="true"
            :showUploadList="false"
            name="file"
            v-if="hasPerm('sysFileInfo:upload')"
          >
            <a-button> <a-icon type="upload" />上传文件</a-button>
          </a-upload>
        </template>
        <span slot="fileOriginName" slot-scope="text">
          <ellipsis :length="10" tooltip>{{ text }}</ellipsis>
        </span>
        <span slot="fileObjectName" slot-scope="text">
          <ellipsis :length="10" tooltip>{{ text }}</ellipsis>
        </span>
        <span slot="fileLocation" slot-scope="text">
          {{ 'file_storage_location' | dictType(text) }}
        </span>
        <span slot="fileSuffix" slot-scope="text">
          <a-tag color="blue">{{ text }}</a-tag>
        </span>
        <span slot="action" slot-scope="text, record">
          <a v-if="hasPerm('sysFileInfo:download')" @click="sysFileInfoDownload(record)">下载</a>
          <a-divider type="vertical" v-if="hasPerm('sysFileInfo:download') & hasPerm('sysFileInfo:detail')"/>
          <a v-if="hasPerm('sysFileInfo:detail')" @click="$refs.detailForm.detail(record)">详情</a>
          <a-divider type="vertical" v-if="hasPerm('sysFileInfo:detail') & hasPerm('sysFileInfo:delete')"/>
          <a-popconfirm v-if="hasPerm('sysFileInfo:delete')" placement="topRight" title="确认删除?" @confirm="() => sysFileInfoDelete(record)">
            <a>删除</a>
          </a-popconfirm>
          <a-divider type="vertical" v-if="(hasPerm('sysFileInfo:preview') & record.fileSuffix === 'png' || record.fileSuffix === 'jpeg' || record.fileSuffix === 'jpg'|| record.fileSuffix === 'gif'|| record.fileSuffix === 'tif' || record.fileSuffix === 'bmp' ) & hasPerm('sysFileInfo:delete')"/>
          <a v-if="(hasPerm('sysFileInfo:preview') & record.fileSuffix === 'png' || record.fileSuffix === 'jpeg'|| record.fileSuffix === 'jpg'|| record.fileSuffix === 'gif'|| record.fileSuffix === 'tif' || record.fileSuffix === 'bmp' )" @click="$refs.previewForm.preview(record)">预览</a>
          <a-divider type="vertical" v-if="(hasPerm('sysFileInfo:preview') & record.fileSuffix === 'doc' || record.fileSuffix === 'docx'|| record.fileSuffix === 'xls'|| record.fileSuffix === 'xlsx') & hasPerm('sysFileInfo:delete')"/>
          <a v-if="(hasPerm('sysFileInfo:preview') & record.fileSuffix === 'doc' || record.fileSuffix === 'docx'|| record.fileSuffix === 'xls'|| record.fileSuffix === 'xlsx')" @click="previewMicrosoft(record)">预览</a>
        </span>
      </s-table>
      <detail-form ref="detailForm" @ok="handleOk" v-if="hasPerm('sysFileInfo:detail')"/>
      <preview-form ref="previewForm" v-if="hasPerm('sysFileInfo:preview')"/>
    </a-card>
  </a-spin>
</template>
<script>
  import { STable, Ellipsis, XCard } from '@/components'
  import { sysFileInfoPage, sysFileInfoDelete, sysFileInfoUpload, sysFileInfoDownload } from '@/api/modular/system/fileManage'
  import detailForm from './detailForm'
  import previewForm from './previewForm'
  export default {
    components: {
      XCard,
      STable,
      Ellipsis,
      detailForm,
      previewForm
    },
    data () {
      return {
        // 高级搜索 展开/关闭
        advanced: false,
        // 查询参数
        queryParam: {},
        // 表头
        columns: [
          {
            title: '存储位置',
            dataIndex: 'fileLocation',
            scopedSlots: { customRender: 'fileLocation' }
          },
          {
            title: '文件仓库',
            dataIndex: 'fileBucket'
          },
          {
            title: '文件名称',
            dataIndex: 'fileOriginName',
            scopedSlots: { customRender: 'fileOriginName' }
          },
          {
            title: '文件后缀',
            dataIndex: 'fileSuffix',
            scopedSlots: { customRender: 'fileSuffix' }
          },
          {
            title: '文件大小',
            dataIndex: 'fileSizeInfo'
          },
          {
            title: '唯一标识id',
            dataIndex: 'fileObjectName',
            scopedSlots: { customRender: 'fileObjectName' }
          }
 
        ],
        // 加载数据方法 必须为 Promise 对象
        loadData: parameter => {
          return sysFileInfoPage(Object.assign(parameter, this.queryParam)).then((res) => {
            return res.data
          })
        },
        cardLoading: false,
        fileLocationDictTypeDropDown: [],
        selectedRowKeys: [],
        selectedRows: []
      }
    },
    created () {
      this.sysDictTypeDropDown()
      if (this.hasPerm('sysPos:edit') || this.hasPerm('sysPos:delete')) {
        this.columns.push({
          title: '操作',
          width: '200px',
          dataIndex: 'action',
          scopedSlots: { customRender: 'action' }
        })
      }
    },
    methods: {
      /**
       * 预览文件(微软插件)
       */
      previewMicrosoft (record) {
        window.open('https://view.officeapps.live.com/op/view.aspx?src=' + process.env.VUE_APP_API_BASE_URL + '/sysFileInfo/download?id=' + record.id)
      },
      /**
       * 获取字典数据
       */
      sysDictTypeDropDown () {
        this.fileLocationDictTypeDropDown = this.$options.filters['dictData']('file_storage_location')
      },
      /**
       * 下载文件(所有文件)
       */
      sysFileInfoDownload (record) {
        this.cardLoading = true
        sysFileInfoDownload({ id: record.id }).then((res) => {
          this.cardLoading = false
          this.downloadfile(res)
        // eslint-disable-next-line handle-callback-err
        }).catch((err) => {
          this.cardLoading = false
          this.$message.error('下载错误:获取文件流错误')
        })
      },
      downloadfile (res) {
        var blob = new Blob([res.data], { type: 'application/octet-stream;charset=UTF-8' })
        var contentDisposition = res.headers['content-disposition']
        var patt = new RegExp('filename=([^;]+\\.[^\\.;]+);*')
        var result = patt.exec(contentDisposition)
        var filename = result[1]
        var downloadElement = document.createElement('a')
        var href = window.URL.createObjectURL(blob) // 创建下载的链接
        var reg = /^["](.*)["]$/g
        downloadElement.style.display = 'none'
        downloadElement.href = href
        downloadElement.download = decodeURI(filename.replace(reg, '$1')) // 下载后文件名
        document.body.appendChild(downloadElement)
        downloadElement.click() // 点击下载
        document.body.removeChild(downloadElement) // 下载完成移除元素
        window.URL.revokeObjectURL(href)
      },
      sysFileInfoDelete (record) {
        sysFileInfoDelete(record).then((res) => {
          if (res.success) {
            this.$message.success('删除成功')
            this.$refs.table.refresh()
          } else {
            this.$message.error('删除失败:' + res.message)
          }
        }).catch((err) => {
          this.$message.error('删除错误:' + err.message)
        })
      },
      toggleAdvanced () {
        this.advanced = !this.advanced
      },
      /**
       * 上传文件
       */
      customRequest (data) {
        const formData = new FormData()
        formData.append('file', data.file)
        sysFileInfoUpload(formData).then((res) => {
          if (res.success) {
            this.$message.success('上传成功')
            this.$refs.table.refresh()
          } else {
            this.$message.error('上传失败:' + res.message)
          }
        })
      },
      handleOk () {
        this.$refs.table.refresh()
      },
      onSelectChange (selectedRowKeys, selectedRows) {
        this.selectedRowKeys = selectedRowKeys
        this.selectedRows = selectedRows
      }
    }
  }
</script>
<style lang="less">
  .table-operator {
    margin-bottom: 18px;
  }
  button {
    margin-right: 8px;
  }
</style>