335 lines
		
	
	
		
			7.0 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
			
		
		
	
	
			335 lines
		
	
	
		
			7.0 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
| <template>
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| <div v-if="playerEnabled" class="player" :style="`padding: ${(player.height || 0) / (player.width || 1) * 100}% 0 0`">
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| 	<button class="disablePlayer" :title="$ts.disablePlayer" @click="playerEnabled = false"><i class="fas fa-times"></i></button>
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| 	<iframe :src="player.url + (player.url.match(/\?/) ? '&autoplay=1&auto_play=1' : '?autoplay=1&auto_play=1')" :width="player.width || '100%'" :heigth="player.height || 250" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen />
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| </div>
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| <div v-else-if="tweetId && tweetExpanded" ref="twitter" class="twitter">
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| 	<iframe ref="tweet" scrolling="no" frameborder="no" :style="{ position: 'relative', left: `${tweetLeft}px`, width: `${tweetLeft < 0 ? 'auto' : '100%'}`, height: `${tweetHeight}px` }" :src="`https://platform.twitter.com/embed/index.html?embedId=${embedId}&hideCard=false&hideThread=false&lang=en&theme=${$store.state.darkMode ? 'dark' : 'light'}&id=${tweetId}`"></iframe>
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| </div>
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| <div v-else v-size="{ max: [400, 350] }" class="mk-url-preview">
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| 	<transition name="zoom" mode="out-in">
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| 		<component :is="self ? 'MkA' : 'a'" v-if="!fetching" :class="{ compact }" :[attr]="self ? url.substr(local.length) : url" rel="nofollow noopener" :target="target" :title="url">
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| 			<div v-if="thumbnail" class="thumbnail" :style="`background-image: url('${thumbnail}')`">
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| 				<button v-if="!playerEnabled && player.url" class="_button" :title="$ts.enablePlayer" @click.prevent="playerEnabled = true"><i class="fas fa-play-circle"></i></button>
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| 			</div>
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| 			<article>
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| 				<header>
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| 					<h1 :title="title">{{ title }}</h1>
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| 				</header>
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| 				<p v-if="description" :title="description">{{ description.length > 85 ? description.slice(0, 85) + '…' : description }}</p>
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| 				<footer>
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| 					<img v-if="icon" class="icon" :src="icon"/>
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| 					<p :title="sitename">{{ sitename }}</p>
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| 				</footer>
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| 			</article>
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| 		</component>
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| 	</transition>
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| 	<div v-if="tweetId" class="expandTweet">
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| 		<a @click="tweetExpanded = true">
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| 			<i class="fab fa-twitter"></i> {{ $ts.expandTweet }}
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| 		</a>
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| 	</div>
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| </div>
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| </template>
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| 
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| <script lang="ts">
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| import { defineComponent } from 'vue';
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| import { url as local, lang } from '@/config';
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| import * as os from '@/os';
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| 
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| export default defineComponent({
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| 	props: {
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| 		url: {
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| 			type: String,
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| 			require: true
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| 		},
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| 
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| 		detail: {
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| 			type: Boolean,
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| 			required: false,
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| 			default: false
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| 		},
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| 
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| 		compact: {
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| 			type: Boolean,
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| 			required: false,
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| 			default: false
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| 		},
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| 	},
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| 
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| 	data() {
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| 		const self = this.url.startsWith(local);
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| 		return {
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| 			local,
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| 			fetching: true,
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| 			title: null,
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| 			description: null,
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| 			thumbnail: null,
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| 			icon: null,
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| 			sitename: null,
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| 			player: {
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| 				url: null,
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| 				width: null,
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| 				height: null
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| 			},
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| 			tweetId: null,
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| 			tweetExpanded: this.detail,
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| 			embedId: `embed${Math.random().toString().replace(/\D/,'')}`,
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| 			tweetHeight: 150,
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|  			tweetLeft: 0,
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| 			playerEnabled: false,
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| 			self: self,
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| 			attr: self ? 'to' : 'href',
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| 			target: self ? null : '_blank',
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| 		};
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| 	},
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| 
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| 	created() {
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| 		const requestUrl = new URL(this.url);
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| 
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| 		if (requestUrl.hostname == 'twitter.com') {
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| 			const m = requestUrl.pathname.match(/^\/.+\/status(?:es)?\/(\d+)/);
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| 			if (m) this.tweetId = m[1];
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| 		}
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| 
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| 		if (requestUrl.hostname === 'music.youtube.com' && requestUrl.pathname.match('^/(?:watch|channel)')) {
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| 			requestUrl.hostname = 'www.youtube.com';
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| 		}
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| 
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| 		const requestLang = (lang || 'ja-JP').replace('ja-KS', 'ja-JP');
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| 
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| 		requestUrl.hash = '';
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| 
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| 		fetch(`/url?url=${encodeURIComponent(requestUrl.href)}&lang=${requestLang}`).then(res => {
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| 			res.json().then(info => {
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| 				if (info.url == null) return;
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| 				this.title = info.title;
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| 				this.description = info.description;
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| 				this.thumbnail = info.thumbnail;
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| 				this.icon = info.icon;
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| 				this.sitename = info.sitename;
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| 				this.fetching = false;
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| 				this.player = info.player;
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| 			})
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| 		});
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| 
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| 		(window as any).addEventListener('message', this.adjustTweetHeight);
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| 	},
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| 
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| 	mounted() {
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| 		// 300pxないと絶対右にはみ出るので左に移動してしまう
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| 		const areaWidth = (this.$el as any)?.clientWidth;
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| 		if (areaWidth && areaWidth < 300) this.tweetLeft = areaWidth - 241;
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| 	},
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| 
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| 	beforeUnmount() {
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| 		(window as any).removeEventListener('message', this.adjustTweetHeight);
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| 	},
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| 
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| 	methods: {
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| 		adjustTweetHeight(message: any) {
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| 			if (message.origin !== 'https://platform.twitter.com') return;
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| 			const embed = message.data?.['twttr.embed'];
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| 			if (embed?.method !== 'twttr.private.resize') return;
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| 			if (embed?.id !== this.embedId) return;
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| 			const height = embed?.params[0]?.height;
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| 			if (height) this.tweetHeight = height;
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|  		},
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| 	},
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| });
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| </script>
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| 
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| <style lang="scss" scoped>
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| .player {
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| 	position: relative;
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| 	width: 100%;
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| 
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| 	> button {
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| 		position: absolute;
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| 		top: -1.5em;
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| 		right: 0;
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| 		font-size: 1em;
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| 		width: 1.5em;
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| 		height: 1.5em;
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| 		padding: 0;
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| 		margin: 0;
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| 		color: var(--fg);
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| 		background: rgba(128, 128, 128, 0.2);
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| 		opacity: 0.7;
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| 
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| 		&:hover {
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| 			opacity: 0.9;
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| 		}
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| 	}
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| 
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| 	> iframe {
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| 		height: 100%;
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| 		left: 0;
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| 		position: absolute;
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| 		top: 0;
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| 		width: 100%;
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| 	}
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| }
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| 
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| .mk-url-preview {
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| 	&.max-width_400px {
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| 		> a {
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| 			font-size: 12px;
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| 
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| 			> .thumbnail {
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| 				height: 80px;
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| 			}
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| 
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| 			> article {
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| 				padding: 12px;
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| 			}
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| 		}
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| 	}
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| 
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| 	&.max-width_350px {
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| 		> a {
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| 			font-size: 10px;
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| 
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| 			> .thumbnail {
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| 				height: 70px;
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| 			}
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| 
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| 			> article {
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| 				padding: 8px;
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| 
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| 				> header {
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| 					margin-bottom: 4px;
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| 				}
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| 
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| 				> footer {
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| 					margin-top: 4px;
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| 
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| 					> img {
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| 						width: 12px;
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| 						height: 12px;
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| 					}
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| 				}
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| 			}
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| 
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| 			&.compact {
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| 				> .thumbnail {
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| 					position: absolute;
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| 					width: 56px;
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| 					height: 100%;
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| 				}
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| 
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| 				> article {
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| 					left: 56px;
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| 					width: calc(100% - 56px);
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| 					padding: 4px;
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| 
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| 					> header {
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| 						margin-bottom: 2px;
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| 					}
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| 
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| 					> footer {
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| 						margin-top: 2px;
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| 					}
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| 				}
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| 			}
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| 		}
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| 	}
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| 
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| 	> a {
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| 		position: relative;
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| 		display: block;
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| 		font-size: 14px;
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| 		box-shadow: 0 0 0 1px var(--divider);
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| 		border-radius: 8px;
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| 		overflow: hidden;
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| 
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| 		&:hover {
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| 			text-decoration: none;
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| 			border-color: rgba(0, 0, 0, 0.2);
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| 
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| 			> article > header > h1 {
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| 				text-decoration: underline;
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| 			}
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| 		}
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| 
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| 		> .thumbnail {
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| 			position: absolute;
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| 			width: 100px;
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| 			height: 100%;
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| 			background-position: center;
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| 			background-size: cover;
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| 			display: flex;
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| 			justify-content: center;
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| 			align-items: center;
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| 
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| 			> button {
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| 				font-size: 3.5em;
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| 				opacity: 0.7;
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| 
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| 				&:hover {
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| 					font-size: 4em;
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| 					opacity: 0.9;
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| 				}
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| 			}
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| 
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| 			& + article {
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| 				left: 100px;
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| 				width: calc(100% - 100px);
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| 			}
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| 		}
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| 
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| 		> article {
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| 			position: relative;
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| 			box-sizing: border-box;
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| 			padding: 16px;
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| 
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| 			> header {
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| 				margin-bottom: 8px;
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| 
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| 				> h1 {
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| 					margin: 0;
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| 					font-size: 1em;
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| 				}
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| 			}
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| 
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| 			> p {
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| 				margin: 0;
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| 				font-size: 0.8em;
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| 			}
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| 
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| 			> footer {
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| 				margin-top: 8px;
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| 				height: 16px;
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| 
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| 				> img {
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| 					display: inline-block;
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| 					width: 16px;
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| 					height: 16px;
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| 					margin-right: 4px;
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| 					vertical-align: top;
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| 				}
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| 
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| 				> p {
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| 					display: inline-block;
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| 					margin: 0;
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| 					color: var(--urlPreviewInfo);
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| 					font-size: 0.8em;
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| 					line-height: 16px;
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| 					vertical-align: top;
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| 				}
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| 			}
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| 		}
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| 
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| 		&.compact {
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| 			> article {
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| 				> header h1, p, footer {
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| 					overflow: hidden;
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| 					white-space: nowrap;
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| 					text-overflow: ellipsis;
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| 				}
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| 			}
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| 		}
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| 	}
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| }
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| </style>
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