yos_web/src/HManagement/personalTarget/target/modules/edit/components/importFile.vue

<template>
  <div>
    <!-- 按钮类型 -->
    <el-button type="success" size="mini" @click="dialogUploadVisible = true" icon="el-icon-upload">导 入</el-button>
    <el-dialog title="文件上传" class="import-panel" :visible.sync="dialogUploadVisible" width="500px" append-to-body :close-on-click-modal="false" :show-close="false" :before-close="clearFiles">
      <div slot="title"></div>
      <div style="padding:20px">
        <el-upload
          style="width:100%"
          ref="my-upload"
          class="upload-demo normal-margin"
          :accept="accept"
          action="#"
          :auto-upload="false"
          :show-file-list="false"
          :on-change="handleChange"
          drag
          multiple>
          <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>
        <div class="progress_panel" v-for="file in filelist" :key="file.uid">
          <img v-if="file.type === 'DOC' || file.type === 'DOCX'" width="30" src="../../../../../../assets/file_icons/word.png"
            alt="">
          <img v-else-if="file.type === 'PDF'" width="30" src="../../../../../../assets/file_icons/PDF.png" alt="">
          <img v-else-if="file.type === 'MP4' || file.type === 'AVI'" width="30" src="../../../../../../assets/file_icons/video.png"
            alt="">
          <img v-else-if="file.type === 'XLS' || file.type === 'XLSX'" width="30" src="../../../../../../assets/file_icons/excel.png"
            alt="">
          <img v-else-if="file.type === 'PNG' || file.type === 'JPG'|| file.type === 'JPEG'" width="30"
            src="../../../../../../assets/file_icons/image.png" alt="">
          <img v-else-if="file.type === 'PPT' || file.type === 'PPTX'" width="30" src="../../../../../../assets/file_icons/PPT.png"
            alt="">
          <img v-else width="30" src="../../../../../../assets/file_icons/unknow.png" alt="">
          <div>
            <p v-if="file.progress === 100" style="float:right"><span style="color:#67C23A">●</span>上传成功</p>
            <p>{{file.raw?file.raw.name:'暂无上传文件'}}</p>
            <el-progress :percentage="file.progress" :show-text="false"></el-progress>
          </div>
        </div>
        <slot name="errorFile"></slot>
        <p class="tips">• 为保证数据导入顺利，推荐您下载并使用<a :href="modelurl">《Excel标准模板》</a></p>
        <p class="tips">• 文件中数据不能超过5000行</p>
        <div class="dialog-footer">
          <el-button size="small" @click="dialogUploadVisible = false" class="normal-btn-width">取 消</el-button>
          <el-button size="small" type="warning" @click="dialogUploadVisible = false" class="normal-btn-width btn-warning">确 定</el-button>
        </div>
      </div>
      
    </el-dialog>
  </div>
</template>

<script>

export default {
  /*
    folderid:文件夹id; 必填
    btntype:展示上传按钮的类型;
    accept:限制上传文件类型;
    bindData:附件上传成功后对应需要绑定的数据信息
  */
  props:['folderid','btntype','accept','bindData'],
  data () {
    return {
      dialogUploadVisible: false,
      params: {
        "classname": "system.attachment.huawei.OBS",
        "method": "getFileName",
        "content": {
          "filename": '',
          "filetype": '',
          "parentid": ""//归属文件夹ID
        }
      },
      file: {},
      filelist: [],
      CampaignList:[],
      activeName:'first',
      modelurl:'',
      campaignid:''

    }
  },
  mounted () {
    this.getModelUrl()
  },
  methods: {
    handleChange (file, filelist) {
      this.filelist = filelist
      var index = file.raw.name.lastIndexOf(".");
      var ext = file.name.substr(index + 1);
      this.params.content.filename = file.raw.name
      this.params.content.filetype = ext
      this.getUploadUrl(file, ext)
    },
    handleClick () {
      this.getModelUrl()
    },
    // 获取导入模板
    async getModelUrl () {
      const res = await this.$api.requested({
        "id": 20220913093102,
        "content": {},
      })
      this.modelurl = res.data
    },
    // 获取华为云上传地址
    async getUploadUrl (file, ext) {
      this.params.content.parentid = this.folderid
      const res = await this.$api.requested(this.params)
      let url = res.data.uploadurl
      let obsfilename = res.data.serialfilename

      this.upoladFileToServer(url, file, ext, obsfilename)
    },
    // 上传到华为云
    async upoladFileToServer (url, file, ext, obsfilename) {      
      let THIS = this
      let config = {
        headers: ext === 'pdf' ? { 'Content-Type': 'application/pdf' } : { 'Content-Type': 'application/octet-stream' },
        onUploadProgress: function (progressEvent) {
          let percent = progressEvent.loaded / progressEvent.total * 100
          THIS.filelist.forEach(e => {
            if (e.uid === file.uid) {
              THIS.$set(e, 'type', ext.toUpperCase());
              THIS.$set(e, 'progress', percent);
            }
          })
        },
      }
      const res = await this.$upload.hw_upload(url, file.raw, config)
      this.createFileRecord(obsfilename)
    },

    // 上传成功以后生成附件记录
    async createFileRecord (obsfilename) {
      let obj = {
         "serialfilename": obsfilename
      }
      obj = Object.assign({},obj,this.bindData)
      let param = {
        "classname": "system.attachment.huawei.OBS",
        "method": "uploadSuccess",
        "content":obj
      }
      
      const res = await this.$api.requested(param)
      this.$emit('onImportSuccess',res)
    },

    clearFiles () {
      this.$refs['my-upload'].clearFiles()
      this.filelist = []
      this.dialogUploadVisible = false
    },
  }
}

</script>
<style>
.import-panel .el-dialog__header,.import-panel .el-dialog__body{
  padding: 0 !important;
}
.upload-demo > div {
  width: 100% !important;
}
.upload-demo .el-upload-dragger {
  width: 100% !important;
}
</style>
<style scoped>
.progress_panel {
  display: flex;
  align-items: center;
  padding: 10px;
  margin: 10px 0;
  border-radius: 5px;
  transition: linear 0.2s all;
}
.progress_panel:hover {
  box-shadow: 0px 0px 5px #ccc;
}
.progress_panel > div {
  flex: 1;
  padding: 0 10px;
}
.progress_panel > div > p {
  line-height: 30px;
}
.tips{
  line-height: 30px;
}
</style>