HomeNewsRead.vue
4.09 KB
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<template>
<el-dialog
top="50px"
width="80%"
append-to-body
:visible.sync="newsReadVisible"
:close-on-click-modal="false"
>
<div class="container">
<div class="news-header">
<div class="news-header__title">
<h4>{{ newsDetail.title }}</h4>
<h5 v-if="newsDetail.titleDescription">
{{ newsDetail.titleDescription }}
</h5>
</div>
<div class="news-header__info">
<span v-if="newsDetail.drafter">
拟稿人：{{ newsDetail.drafter }}
</span>
<span v-if="newsDetail.createTime">
创建时间：{{ newsDetail.createTime | dateTimeFormat }}
</span>
<span v-if="newsDetail.endTime">
下架时间：{{ newsDetail.endTime | dateTimeFormat }}
</span>
</div>
</div>
<div class="news-content">
<div v-if="newsDetail.isUrl === 'true'">
<iframe
ref="iframe"
frameborder="0"
:src="newsDetail.url"
:height="newsDetail.pageHeight + 'px'"
style="width: 100%"
></iframe>
</div>
<div v-else v-html="newsDetail.content"></div>
</div>
<div>
<div v-for="(item, index) in fileJson" :key="'new-file-' + index">
<el-tag @click="download(item)">
<i class="el-icon-files"></i>
{{ item.name }}
</el-tag>
</div>
</div>
</div>
</el-dialog>
</template>
<script>
import { getNewsDetailById } from '@/api/portal'
export default {
name: 'HomeNewsRead',
filters: {
dateTimeFormat(val) {
const moment = require('moment')
return val ? moment(val).format('YYYY-MM-DD HH:mm') : ''
},
},
props: {
newsId: {
type: String,
default: '',
},
},
data() {
return {
newsDetail: {},
newsReadVisible: false,
fileJson: [],
}
},
watch: {
newsId: {
handler(val) {
this.newsDetail = {}
val && this.getNewsDetail(val)
},
immediate: true,
},
},
methods: {
setFile(fileJson) {
let files = JSON.parse(fileJson)
let result = files.map((item) => {
return {
...item,
fileId: item.id,
response: {
fileId: item.id,
fileName: item.name,
},
}
})
this.fileJson = result
},
showDialog() {
this.newsReadVisible = true
},
getNewsDetail(id) {
getNewsDetailById(id).then((data) => {
this.newsDetail = data ? data : {}
if (this.newsDetail.file) {
this.setFile(this.newsDetail.file)
}
})
},
previewFile(file) {
this.$preview(file)
},
download(file) {
if (this.$requestConfig.download) {
this.$requestConfig
.download(file.response.fileId)
.then(({ data, headers }) => {
if (data && headers) {
// 附件下载
const fileName = decodeURIComponent(
headers['content-disposition']
.split(';')[1]
.split('filename=')[1]
)
const blob = new Blob([data])
saveAs(blob, fileName)
}
})
.catch((err) => {
this.$message.error(`附件下载失败：${err}`)
})
}
},
},
}
</script>
<style lang="scss" scoped>
.container {
margin-top: 15px;
.news-header {
padding: 0 10px 20px 10px;
border: 1px solid $base-border-color;
.news-header__title {
h4,
h5 {
text-align: center;
margin: 15px 0;
}
}
.news-header__info {
display: flex;
justify-content: flex-end;
span {
margin-left: 15px;
font-size: $base-font-size-small;
}
}
}
}
::v-deep .el-dialog__header {
height: 0;
padding: 0;
}
</style>