<template>
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<el-dialog title="新建视频" v-model="showDialog" width="600px">
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<el-upload
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:action="UPLOAD_URL"
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:headers="HEADERS"
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multiple
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:limit="1"
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:file-list="fileList"
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:data="uploadData"
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:before-upload="beforeVideoUpload"
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:on-error="onUploadError"
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:on-success="onUploadSuccess"
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ref="uploadVideoRef"
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:auto-upload="false"
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class="mb-5"
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>
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<template #trigger>
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<el-button type="primary" plain>选择视频</el-button>
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</template>
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<template #tip>
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<span class="el-upload__tip" style="margin-left: 10px"
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>格式支持 MP4，文件大小不超过 10MB</span
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>
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</template>
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</el-upload>
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<el-divider />
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<el-form :model="uploadData" :rules="uploadRules" ref="uploadFormRef">
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<el-form-item label="标题" prop="title">
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<el-input
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v-model="uploadData.title"
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placeholder="标题将展示在相关播放页面，建议填写清晰、准确、生动的标题"
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/>
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</el-form-item>
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<el-form-item label="描述" prop="introduction">
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<el-input
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:rows="3"
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type="textarea"
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v-model="uploadData.introduction"
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placeholder="介绍语将展示在相关播放页面，建议填写简洁明确、有信息量的内容"
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/>
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</el-form-item>
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</el-form>
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<template #footer>
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<el-button @click="showDialog = false">取 消</el-button>
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<el-button type="primary" @click="submitVideo">提 交</el-button>
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</template>
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</el-dialog>
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</template>
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<script lang="ts" setup>
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import type {
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FormInstance,
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FormRules,
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UploadInstance,
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UploadProps,
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UploadUserFile
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} from 'element-plus'
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import { HEADERS, UploadData, UPLOAD_URL, UploadType, beforeVideoUpload } from './upload'
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const message = useMessage()
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const accountId = inject<number>('accountId')
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const uploadRules: FormRules = {
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title: [{ required: true, message: '请输入标题', trigger: 'blur' }],
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introduction: [{ required: true, message: '请输入描述', trigger: 'blur' }]
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}
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const props = defineProps({
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modelValue: {
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type: Boolean,
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default: false
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}
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})
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const emit = defineEmits<{
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(e: 'update:modelValue', v: boolean)
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(e: 'uploaded', v: void)
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}>()
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const showDialog = computed<boolean>({
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get() {
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return props.modelValue
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},
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set(val) {
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emit('update:modelValue', val)
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}
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})
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const fileList = ref<UploadUserFile[]>([])
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const uploadData: UploadData = reactive({
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type: UploadType.Video,
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title: '',
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introduction: '',
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accountId: accountId!
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})
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const uploadFormRef = ref<FormInstance | null>(null)
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const uploadVideoRef = ref<UploadInstance | null>(null)
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const submitVideo = () => {
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uploadFormRef.value?.validate((valid) => {
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if (!valid) {
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return false
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}
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uploadVideoRef.value?.submit()
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})
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}
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/** 上传成功处理 */
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const onUploadSuccess: UploadProps['onSuccess'] = (res: any) => {
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if (res.code !== 0) {
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message.error('上传出错：' + res.msg)
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return false
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}
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// 清空上传时的各种数据
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fileList.value = []
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uploadData.title = ''
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uploadData.introduction = ''
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showDialog.value = false
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message.notifySuccess('上传成功')
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emit('uploaded')
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}
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/** 上传失败处理 */
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const onUploadError = (err: Error) => message.error(`上传失败: ${err.message}`)
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</script>
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