<template> <div v-if="playerEnabled" class="player" :style="`padding: ${(player.height || 0) / (player.width || 1) * 100}% 0 0`"> <button class="disablePlayer" :title="i18n.ts.disablePlayer" @click="playerEnabled = false"><i class="fas fa-times"></i></button> <iframe :src="player.url + (player.url.match(/\?/) ? '&autoplay=1&auto_play=1' : '?autoplay=1&auto_play=1')" :width="player.width || '100%'" :heigth="player.height || 250" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen/> </div> <div v-else-if="tweetId && tweetExpanded" ref="twitter" class="twitter"> <iframe ref="tweet" scrolling="no" frameborder="no" :style="{ position: 'relative', width: '100%', height: `${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> </div> <div v-else v-size="{ max: [400, 350] }" class="mk-url-preview"> <transition :name="$store.state.animation ? 'zoom' : ''" mode="out-in"> <component :is="self ? 'MkA' : 'a'" v-if="!fetching" class="link" :class="{ compact }" :[attr]="self ? url.substr(local.length) : url" rel="nofollow noopener" :target="target" :title="url"> <div v-if="thumbnail" class="thumbnail" :style="`background-image: url('${thumbnail}')`"> <button v-if="!playerEnabled && player.url" class="_button" :title="i18n.ts.enablePlayer" @click.prevent="playerEnabled = true"><i class="fas fa-play-circle"></i></button> </div> <article> <header> <h1 :title="title">{{ title }}</h1> </header> <p v-if="description" :title="description">{{ description.length > 85 ? description.slice(0, 85) + '…' : description }}</p> <footer> <img v-if="icon" class="icon" :src="icon"/> <p :title="sitename">{{ sitename }}</p> </footer> </article> </component> </transition> <div v-if="tweetId" class="expandTweet"> <a @click="tweetExpanded = true"> <i class="fab fa-twitter"></i> {{ i18n.ts.expandTweet }} </a> </div> </div> </template> <script lang="ts" setup> import { onMounted, onUnmounted } from 'vue'; import { url as local, lang } from '@/config'; import { i18n } from '@/i18n'; const props = withDefaults(defineProps<{ url: string; detail?: boolean; compact?: boolean; }>(), { detail: false, compact: false, }); const self = props.url.startsWith(local); const attr = self ? 'to' : 'href'; const target = self ? null : '_blank'; let fetching = $ref(true); let title = $ref<string | null>(null); let description = $ref<string | null>(null); let thumbnail = $ref<string | null>(null); let icon = $ref<string | null>(null); let sitename = $ref<string | null>(null); let player = $ref({ url: null, width: null, height: null, }); let playerEnabled = $ref(false); let tweetId = $ref<string | null>(null); let tweetExpanded = $ref(props.detail); const embedId = `embed${Math.random().toString().replace(/\D/,'')}`; let tweetHeight = $ref(150); const requestUrl = new URL(props.url); if (requestUrl.hostname === 'twitter.com') { const m = requestUrl.pathname.match(/^\/.+\/status(?:es)?\/(\d+)/); if (m) tweetId = m[1]; } if (requestUrl.hostname === 'music.youtube.com' && requestUrl.pathname.match('^/(?:watch|channel)')) { requestUrl.hostname = 'www.youtube.com'; } const requestLang = (lang || 'ja-JP').replace('ja-KS', 'ja-JP'); requestUrl.hash = ''; fetch(`/url?url=${encodeURIComponent(requestUrl.href)}&lang=${requestLang}`).then(res => { res.json().then(info => { if (info.url == null) return; title = info.title; description = info.description; thumbnail = info.thumbnail; icon = info.icon; sitename = info.sitename; fetching = false; player = info.player; }); }); function adjustTweetHeight(message: any) { if (message.origin !== 'https://platform.twitter.com') return; const embed = message.data?.['twttr.embed']; if (embed?.method !== 'twttr.private.resize') return; if (embed?.id !== embedId) return; const height = embed?.params[0]?.height; if (height) tweetHeight = height; } (window as any).addEventListener('message', adjustTweetHeight); onUnmounted(() => { (window as any).removeEventListener('message', adjustTweetHeight); }); </script> <style lang="scss" scoped> .player { position: relative; width: 100%; > button { position: absolute; top: -1.5em; right: 0; font-size: 1em; width: 1.5em; height: 1.5em; padding: 0; margin: 0; color: var(--fg); background: rgba(128, 128, 128, 0.2); opacity: 0.7; &:hover { opacity: 0.9; } } > iframe { height: 100%; left: 0; position: absolute; top: 0; width: 100%; } } .mk-url-preview { &.max-width_400px { > .link { font-size: 12px; > .thumbnail { height: 80px; } > article { padding: 12px; } } } &.max-width_350px { > .link { font-size: 10px; > .thumbnail { height: 70px; } > article { padding: 8px; > header { margin-bottom: 4px; } > footer { margin-top: 4px; > img { width: 12px; height: 12px; } } } &.compact { > .thumbnail { position: absolute; width: 56px; height: 100%; } > article { left: 56px; width: calc(100% - 56px); padding: 4px; > header { margin-bottom: 2px; } > footer { margin-top: 2px; } } } } } > .link { position: relative; display: block; font-size: 14px; box-shadow: 0 0 0 1px var(--divider); border-radius: 8px; overflow: hidden; &:hover { text-decoration: none; border-color: rgba(0, 0, 0, 0.2); > article > header > h1 { text-decoration: underline; } } > .thumbnail { position: absolute; width: 100px; height: 100%; background-position: center; background-size: cover; display: flex; justify-content: center; align-items: center; > button { font-size: 3.5em; opacity: 0.7; &:hover { font-size: 4em; opacity: 0.9; } } & + article { left: 100px; width: calc(100% - 100px); } } > article { position: relative; box-sizing: border-box; padding: 16px; > header { margin-bottom: 8px; > h1 { margin: 0; font-size: 1em; } } > p { margin: 0; font-size: 0.8em; } > footer { margin-top: 8px; height: 16px; > img { display: inline-block; width: 16px; height: 16px; margin-right: 4px; vertical-align: top; } > p { display: inline-block; margin: 0; color: var(--urlPreviewInfo); font-size: 0.8em; line-height: 16px; vertical-align: top; } } } &.compact { > article { > header h1, p, footer { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } } } } } </style>