tnbapp/src/views/post/VideoPost.vue

<template>
  <el-row>
    <el-table
      :data="dataList"
      border
      style="width: 100%"
    >
      <el-table-column
        fixed="left"
        label="No"
        type="index"
      />
      <el-table-column
        prop="pubDate"
        label="发布时间"
        width="150"
      />
      <el-table-column
        prop="coverUrl"
        label="封面"
        width="90"
      >
        <template slot-scope="scope">
          <el-image :src="scope.row.coverUrl" min-width="30" height="20" />
        </template>
      </el-table-column>
      <el-table-column
        prop="videoId"
        label="视频 ID"
        width="120"
      >
        <template slot-scope="scope">
          <router-link target="_blank" :to="`/video/${scope.row.videoId}`">
            <span>{{ scope.row.videoId }}</span>
          </router-link>
        </template>
      </el-table-column>
      <el-table-column
        prop="title"
        label="标题"
        width="150"
      />
      <el-table-column
        prop="description"
        label="描述"
      >
        <template slot-scope="scope">
          <span v-if="scope.row.description !== null">-</span>
          <span v-else>{{ scope.row.description }}</span>
        </template>
      </el-table-column>
      <el-table-column
        prop="duration"
        label="时长"
      />
      <el-table-column
        prop="direction"
        label="方向"
      />
      <el-table-column
        label="视频资源"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            @click="handleVideoResource(scope.$index, scope.row)"
          >查看</el-button>
        </template>
      </el-table-column>
      <el-table-column
        prop="scope"
        label="可见范围"
        width="120"
      >
        <template slot-scope="scope">
          <el-tooltip class="item" effect="dark" content="点击修改可见范围" placement="top-end">
            <el-button
              v-if="scope.row.scope === 1"
              size="mini"
              @click="handleScope(scope.$index, scope.row)"
            >本人可见</el-button>
            <el-button
              v-else-if="scope.row.scope === 2"
              size="mini"
              type="success"
              @click="handleScope(scope.$index, scope.row)"
            >所有人可见</el-button>
            <el-button
              v-else-if="scope.row.scope === 3"
              size="mini"
              type="warning"
              @click="handleScope(scope.$index, scope.row)"
            >VIP 可见</el-button>
            <el-button
              v-else
              size="mini"
              type="danger"
              @click="handleScope(scope.$index, scope.row)"
            >验证码可见</el-button>
          </el-tooltip>
        </template>
      </el-table-column>
      <el-table-column
        prop="scope"
        label="审核状态"
        width="120"
      >
        <template slot-scope="scope">
          <el-tag v-if="scope.row.status === 1" :type="'warning'" disable-transitions>
            审核中
          </el-tag>
          <el-tag v-else-if="scope.row.status === 2" :type="'success'" disable-transitions>
            审核通过
          </el-tag>
          <el-tag v-else-if="scope.row.status === 3" :type="'danger'" disable-transitions>
            审核未通过
          </el-tag>
          <el-tag v-else-if="scope.row.status === 4" :type="'danger'" disable-transitions>
            下架
          </el-tag>
          <el-tag v-else-if="scope.row.status === 5" :type="'danger'" disable-transitions>
            待缓存
          </el-tag>
          <el-tag v-else-if="scope.row.status === 6" :type="'danger'" disable-transitions>
            缓存中
          </el-tag>
          <el-tag v-else-if="scope.row.status === 7" :type="'danger'" disable-transitions>
            缓存失败
          </el-tag>
          <el-tag v-else-if="scope.row.status === 8" :type="'danger'" disable-transitions>
            封面不存在
          </el-tag>
          <el-tag v-else :type="'danger'" disable-transitions>
            视频不存在
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column
        fixed="right"
        label="操作"
        width="280"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            @click="handlePreview(scope.$index, scope.row)"
          >预览</el-button>
          <el-button
            size="mini"
            @click="handleEdit(scope.$index, scope.row)"
          >编辑</el-button>
          <el-button
            size="mini"
            type="danger"
            @click="handleDelete(scope.$index, scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 视频资源对话框 -->
    <el-dialog
      append-to-body
      :visible.sync="showVideoResourceDialog"
      width="70%"
      center
    >
      <el-table
        :data="videoResources"
        border
        style="width: 100%"
      >
        <el-table-column
          label="No"
          type="index"
        />
        <el-table-column
          prop="videoCodec"
          label="原始视频"
        />
        <el-table-column
          prop="videoCodec"
          label="视频编码"
        />
        <el-table-column
          prop="audioCodec"
          label="音频编码"
        />
        <el-table-column
          prop="quality"
          label="画质"
        />
        <el-table-column
          prop="urlType"
          label="URL 类型"
        />
        <el-table-column
          prop="url"
          label="URL"
        />
        <el-table-column
          fixed="right"
          label="操作"
          width="280"
        >
          <template slot-scope="scope">
            <el-button
              size="mini"
              @click="handleConvert(scope.$index, scope.row)"
            >转码</el-button>
          </template>
        </el-table-column>
      </el-table>
    </el-dialog>
    <!-- 修改视频可见范围对话框 -->
    <el-dialog
      append-to-body
      :visible.sync="showEditScopeDialog"
      width="30%"
      center
    >
      <el-card class="box-card">
        <div slot="header" class="clearfix">
          <span>修改视频可见范围</span>
          <el-button style="float: right; padding: 3px 0" type="text" @click="onUpdateScope">更新</el-button>
        </div>
        <div class="text item">
          <el-select v-model="form.scope" placeholder="选择可见范围">
            <el-option label="本人可见" value="1" />
            <el-option label="所有人可见" value="2" />
            <el-option label="VIP 可见" value="3" />
            <el-option label="验证码可见" value="4" />
          </el-select>
        </div>
      </el-card>
    </el-dialog>
    <!-- 视频预览对话框 -->
    <el-dialog
      title="预览视频"
      append-to-body
      :visible.sync="showPreviewDialog"
      :before-close="handleDialogClose"
      width="70%"
      center
    >
      <template>
        <video-preview-player :video-prop.sync="this.videoProp" />
      </template>
    </el-dialog>
  </el-row>
</template>

<script>
import VideoPreviewPlayer from 'components/VideoPreviewPlayer'
import { updateVideoScope, videoInfo, deleteVideoPost, getVideoResource, convertVideo, getVideoPosts } from '@/api/video'

export default {
  name: 'VideoPost',
  components: { VideoPreviewPlayer },
  data() {
    return {
      // 屏幕宽度, 为了控制分页条的大小
      screenWidth: document.body.clientWidth,
      currentPage: 1,
      pageSize: 12,
      totalSize: 0,
      dataList: [],
      // **********************************************************************
      videoProp: null,
      showVideoResourceDialog: false,
      showEditScopeDialog: false,
      showPreviewDialog: false,
      form: {
        videoId: null,
        scope: 1
      },
      videoResources: []
    }
  },
  created() {
    document.title = '视频稿件'
    this.getData()
  },
  methods: {
    handleCurrentChange(pageNumber) {
      this.currentPage = pageNumber
      this.getData()
      // 回到顶部
      scrollTo(0, 0)
    },
    getData() {
      this.dataList = []
      getVideoPosts(this.currentPage).then(resp => {
        if (resp.code === 0) {
          this.dataList = resp.data.list
          this.totalSize = resp.data.totalSize
        } else {
          this.$notify({
            title: '提示',
            message: resp.msg,
            type: 'warning',
            duration: 3000
          })
        }
      }).catch(error => {
        this.$notify({
          title: '提示',
          message: error.message,
          type: 'error',
          duration: 3000
        })
      })
    },
    handleVideoResource(index, row) {
      const videoId = row.videoId
      this.showVideoResourceDialog = true

      getVideoResource(videoId).then(resp => {
        if (resp.code === 0) {
          this.videoResources = resp.data
        }
      })
    },
    handleScope(index, row) {
      this.form.videoId = row.videoId
      this.form.scope = '' + row.scope
      this.showEditScopeDialog = true
    },
    handleDialogClose(done) {
      this.showPreviewDialog = false
      this.videoProp = {
        videoId: null,
        play: false
      }
      done()
    },
    handleConvert(index, row) {
      convertVideo(row.videoId).then(res => {
        if (res.code === 0) {
          this.$notify({
            title: '提示',
            message: '视频转码请求已提交',
            type: 'warning',
            duration: 3000
          })
        }
      })
    },
    handlePreview(index, row) {
      videoInfo(row.videoId).then(res => {
        if (res.code === 0) {
          this.showPreviewDialog = true
          this.videoProp = {
            videoId: res.data.videoId,
            play: true
          }
        }
      })
    },
    handleEdit(index, row) {
      const path = '/post/edit/video/' + row.videoId
      this.$router.push(path)
    },
    handleDelete(index, row) {
      this.$confirm('确定要删除 ' + row.title + '?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        deleteVideoPost(row.videoId).then(res => {
          if (res.code === 0) {
            this.$notify({
              title: '提示',
              message: '稿件已删除',
              type: 'warning',
              duration: 3000
            })
            this.$router.go(0)
          }
        })
      }).catch(() => {
        this.$message({
          type: 'info',
          message: '已取消'
        })
      })
    },
    onUpdateScope() {
      this.showEditScopeDialog = false
      updateVideoScope(this.form).then(res => {
        if (res.code === 0) {
          this.$notify({
            title: '提示',
            message: '视频可见范围已更新',
            type: 'warning',
            duration: 3000
          })
        }
      }).catch(error => {
        this.$notify({
          title: '提示',
          message: error.message,
          type: 'warning',
          duration: 3000
        })
      })
    }
  }
}
</script>

<style>
</style>