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49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
import { defineComponentMetadata } from '@/components/define'
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import { playerAgent, PlayerAgentEventTypes } from '@/components/video/player-agent'
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import { videoChange, VideoChangeCallback } from '@/core/observer'
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import { playerUrls } from '@/core/utils/urls'
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const entry = async () => {
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let lastAid: string
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const removeCover = () => document.documentElement.style.removeProperty('--cover-url')
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videoChange(() => {
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playerAgent.addEventListener(PlayerAgentEventTypes.Pause, () => {
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removeCover()
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})
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playerAgent.addEventListener(PlayerAgentEventTypes.Play, () => {
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removeCover()
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})
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})
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const showCover: VideoChangeCallback = async ({ aid }) => {
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if (!aid) {
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console.warn('[播放前显示封面] 未找到av号')
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return
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}
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if (aid === lastAid) {
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return
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}
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lastAid = aid
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const { VideoInfo } = await import('@/components/video/video-info')
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const info = new VideoInfo(aid)
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await info.fetchInfo()
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document.documentElement.style.setProperty('--cover-url', `url('${info.coverUrl}')`)
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}
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videoChange(showCover)
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}
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export const component = defineComponentMetadata({
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name: 'showCoverBeforePlay',
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displayName: '播放前显示封面',
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urlInclude: playerUrls,
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entry,
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instantStyles: [
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{
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name: 'showCoverBeforePlay',
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style: () => import('./cover.scss'),
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},
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],
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description: {
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'zh-CN': '在视频开始播放前, 在播放器中显示封面.',
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},
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tags: [componentsTags.video],
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})
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