file-upload.vue

<template>
  <div class="divisional-management">
    <Modal :mask-closable="false" v-model="modalShow" title="添加附件" :closable="false" @on-ok="ok" @on-cancel="cancel" width="660">
      <div class="upload-title">{{ uploadGroupTitle }}</div>
      <div class="qr-div ">
        <!-- 上传方式 -->
        <div class="top">
          <div class="upload-height">
            <Upload :multiple="multiple" type="drag" :format="format" :action="url" :show-upload-list="false" :headers="headers" :on-error="onError" :on-success="showImg" :before-upload="beforeUpload" @messagelength="messagelength">
              <div class="upload-height2">
                <svg class="icon upload-icon" aria-hidden="true">
                  <use xlink:href="#icon-_shangchuan"></use>
                </svg>
                <p>点击或拖动文件到这里上传</p>
              </div>
            </Upload>
          </div>
        </div>
        <!-- 图片显示,接口暂时不能返回足够的信息先用默认的图片展示列表 -->
        <div class="bottom " id="uploadShow">
          <template v-for="(f,index) in filesList">
            <div class="qr-bottom-img demo-upload-list" :key="f.id">
              <!-- <Tooltip placement="top" > -->
                <img :src="f.url" style="max-width:100%;max-height:100%" class="img-auto" v-if="f.iconuse=='istp'">
                <svg class="icon upload" aria-hidden="true" v-else>
                  <use :xlink:href="f.iconuse"></use>
                </svg>
                <div class="demo-upload-list-cover">
                  <svg class="icon" aria-hidden="true" @click="handleView(f)">
                    <use xlink:href="#icon-_yulan"></use>
                  </svg>
                  <svg class="icon" aria-hidden="true" @click="handleRemove(f)">
                    <use xlink:href="#icon-_shanchubai"></use>
                  </svg>
                </div>
                <!-- <div slot="content" class="toolip-style"> -->
                  <!-- <remark :fileinfo="f"></remark> -->
                <!-- </div> -->
              <!-- </Tooltip> -->
            </div>
          </template>
        </div>
        <!--预览 -->
        <a class="target" href="" target="_blank" style="display: none;" ref="target"></a>

        <!-- 温馨提示富文本 -->
        <div class="prompt">

          <p><span style="font-size: 14px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;">温馨提示：</span></p>
          <p><span style="font-size: 14px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;;"></span></p>
          <p style="height:20px;line-height: 20px;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; font-size: 12px;">· &nbsp;单个附件大小不超过{{groupinfo.other.maxSize}}M</span></p>
          <!-- <p style="height:20px;line-height: 20px;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; font-size: 12px;">· &nbsp;当前分组允许上传附件数量不超过{{groupinfo.other.maxSum}}个</span></p> -->
          <p style="height:20px;line-height: 20px;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; font-size: 12px;">· &nbsp;允许上传附件的文件类型如下：</span></p>
          <p style="height:20px;line-height: 20px;"><span style="font-family: 微软雅黑, &quot;Microsoft YaHei&quot;; font-size: 12px;">· &nbsp;{{groupinfo.other.officeType.join('、')}}</span></p>
        </div>
      </div>
      <div slot="footer">
        <Button @click="cancel" :disabled="isValid">取消</Button>
        <Button type="primary" @click="ok" :disabled="isValid">确定</Button>
      </div>
    </Modal>
  </div>
</template>

<script>
// import remark from './remark.vue'
// import GmsUpload from '../../../gms-view-bill/src/components/iview/src/components/upload/upload'
export default {
  components: {
    // remark,
    // GmsUpload,
  },

  computed: {
    filesList() {
      return this.files.filter((item) => item.saveState !== -1)
    },
  },

  props: {
    //默认id
    billidParam: {
      type: String,
      default: '00000000-0000-0000-0000-000000000000',
    },
    //分组id
    groupId: {
      type: [String, Number],
      default: '',
    },
    groupName: {
      type: String,
      default: '',
    },
    multiple: {
      style: Boolean,
      default: true,
    },
    format: {
      type: Array,
      default: () => [],
    },
  },

  data() {
    return {
      isValid: false, //针对大文件添加
      fileSize: 0,
      modalShow: false,
      files: [],
      fileName: '',
      url: `${osConfig.baseUrl}/common/attachment/?ownerId=${this.billidParam}&ownerType=bill&category=${this.groupName}-${this.groupId}`,
      messageVal: 0,
      uploadGroupTitle: '',
      groupinfo: {
        attachment: [],
        category: 'gams2.biz.attachmentgroup',
        name: '新增分组',
        other: {
          maxSize: '10',
          maxSum: '3',
          isNull: true,
          officeType: [
            'doc',
            'docx',
            'xls',
            'xlsx',
            'txt',
            'PDF',
            'GIF',
            'JPG',
            'PNG',
            'BMP',
            'ZIP',
            'RAR',
          ],
        },
      },
      headers: {
        Authorization: nros.SDK.utils.getToken(),
      },
    }
  },

  methods: {
    //上传之前校验文件
    beforeUpload(e, postFiles) {
      // let index = 0
      // for (let obj of this.groupinfo.attachment) {
      //   if (obj.saveState != -1) {
      //     index++
      //   }
      // }
      // let fileSum = postFiles.length + index + this.files.length
      // if (fileSum > this.groupinfo.other.maxSum) {
      //   this.messageVal--
      //   if (this.messageVal == 0) {
      //     this.$Message.info('整体文件数量不超过' + this.groupinfo.other.maxSum)
      //   }
      //   return false
      // }
      if (e.size / (1024 * 1024) > this.groupinfo.other.maxSize) {
        this.$Message.info(
          '单个文件大小不超过' + this.groupinfo.other.maxSize + 'M'
        )
        return false
      } else if (e.size === 0) {
        this.$Message.info('不要上传空文件')
        return false
      }
      let filesFormat = e.name
        .substring(e.name.lastIndexOf('.') + 1)
        .toUpperCase()
      let formatType = false
      for (let objtype of this.groupinfo.other.officeType) {
        if (objtype.toUpperCase().indexOf(filesFormat) != -1) {
          formatType = true
        }
      }
      if (!formatType) {
        this.$Message.info(e.name + '文件格式错误，不允许上传')
        return false
      }
      this.isValid = true //上传是把按钮禁用点
    },
    messagelength(val) {
      this.messageVal = val
    },
    onError() {
      this.isValid = false //上传失败后恢复按钮
    },
    showImg(response, file, fileList) {
      if (response.length > 0) {
        let filetemp = {}

        let id = response[0]
        let url = `/common/attachment/info/${id}`
        GMS.$http.get(url).then((res) => {
          const { data } = res
          filetemp.createTime = data.createTime
          filetemp.creatorName = data.creatorName
          filetemp.type = data.mimeType
          if (
            filetemp.type == 'jpg' ||
            filetemp.type == 'gif' ||
            filetemp.type == 'png' ||
            filetemp.type == 'jpeg'
          ) {
            filetemp.iconuse = 'istp' //图片不需要缩略图
          } else if (
            filetemp.type == 'bmp' ||
            filetemp.type == 'ppt' ||
            filetemp.type == 'txt' ||
            filetemp.type == 'excel' ||
            filetemp.type == 'zip' ||
            filetemp.type == 'pdf' ||
            filetemp.type == 'word' ||
            filetemp.type == 'rar'
          ) {
            filetemp.iconuse = '#icon-_CGfujian' + filetemp.type
          } else {
            filetemp.iconuse = '#icon-_CGfujiantongyongtupian'
          }
          filetemp.name = data.fileName

          filetemp.url = `${osConfig.baseUrl}/common/attachment/content/${id}`
          filetemp.isInvalid = true
          filetemp.isDelete = true
          filetemp.saveState = 1
          filetemp.id = id
          filetemp.remark = ''
          this.files.push(filetemp)
        })
      }
      this.isValid = false //上传成功后恢复按钮
    },
    //确定按钮
    ok() {
      this.$emit('on-confirm')
      this.fileSize = 0
      this.modalShow = false
    },
    //取消按钮
    cancel() {
      this.modalShow = false

      // let promises = []
      // this.filesList.forEach((item) => {
      //   var url = `/common/attachment/${item.id}`
      //   promises.push(GMS.$http.delete(url))
      // })
      // Promise.all(promises)
      //   .then((res) => {
      //     this.modalShow = false
      //   })
      //   .catch((err) => {
      //     console.log('附件删除失败', err)
      //   })
    },
    //查看预览
    handleView(list) {
      let pictures = ['jpg', 'gif', 'png', 'jpeg']
      if (pictures.includes(list.type)) {
        let target = this.$refs.target
        target.setAttribute('href', list.url)
        target.click()
      } else {
        this.$Message.warning('当前文件类型暂不支持预览')
      }
    },
    //删除附件
    handleRemove(f) {
      let url = `/common/attachment/${f.id}`
      GMS.$http
        .delete(url)
        .then((res) => {
          if (res.status === 200) {
            f.saveState = -1
          } else {
            this.$Message.error('删除失败')
          }
        })
        .catch((err) => {
          console.log('附件删除失败', err)
        })
    },
  },
}
</script>

<style lang="less" scoped>
.fixed_explain {
  color: red;
}
.upload-title {
  width: 100%;
  height: 16px;
  font-size: 12px;
  font-family: Microsoft YaHei;
  color: rgba(51, 51, 51, 1);
  line-height: 16px;
  -webkit-text-stroke: 1px rgba(51, 51, 51, 1);
  text-stroke: 1px rgba(51, 51, 51, 1);
  text-align: center;
}
.upload-icon {
  margin-top: 15px;
  margin-bottom: 8px;
  font-size: 32px;
}

.demo-upload-list {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  border-radius: 4px;
  background: rgba(240, 242, 246, 1);
  margin-right: 4px;
}
.demo-upload-list .upload {
  width: 70px;
  height: 70px;
}

.demo-upload-list-cover {
  width: 70px;
  height: 70px;
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.6);
}

.demo-upload-list:hover .demo-upload-list-cover {
  display: block;
}

.demo-upload-list-cover svg {
  height: 70px;
  line-height: 70px;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
  margin: 0 8px;
}

.qr-div {
  width: 100%;
  border: 0px solid #222222;
  .top {
    width: 100%;
    height: 100%;
  }

  .img-auto {
    width: 70px;
    height: 70px;
  }
  .img-auto-qr {
    width: 80px;
    height: 83px;
  }
  .upload-height {
    height: 100px;
  }
  .upload-height2 {
    height: 80px;
    p {
      color: #888888;
    }
  }
  .bottom {
    width: 100%;
    height: 100%;
    padding: 0px 14px;
    background-color: #fff;
  }
  .qr-bottom-img {
    width: 71px;
    height: 70px;
    margin: 7px;
  }
  .prompt {
    margin: 15px 24px 0px 24px;
    padding: 12px 20px 12px 20px;
    background: #f8f8f9;
    .prompt-title {
      margin-bottom: 6px;
      font-size: 12px;
      line-height: 16px;
      color: #222222;
    }
    .prompt-content {
      li {
        line-height: 20px;
        font-size: 12px;
        color: #555555;
      }
    }
  }
}

/deep/ .ivu-modal-footer {
  border-top: 1px solid #e8eaec;
  padding: 0px 40px 20px 18px;
  text-align: right;
  border: none;
}

/deep/ .vu-tooltip-rel {
  display: inline-block;
  position: relative;
  width: inherit;
  width: 50px;
}

.main-modal {
  /deep/ .ivu-modal-header {
    border-bottom: none;
    padding: 14px 16px 0px 16px;
    line-height: 1;
  }
  /deep/ .ivu-modal-header-inner {
    font-size: 24px;
    height: 50px;
    line-height: 70px;
    padding-left: 0px;
    text-align: center;
    font-weight: normal;
  }
}
.top {
  position: relative;
}
.right {
  position: absolute;
  right: 5px;
}
.toolip-style {
  width: 226px;
}
</style>