misskey/packages/embed/src/components/EmMediaList.vue
2024-08-22 17:19:36 +09:00

147 lines
3.2 KiB
Vue

<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->
<template>
<div>
<div v-for="media in mediaList.filter(media => !previewable(media))" :key="media.id" :class="$style.banner">
<XBanner :media="media" :href="originalEntityUrl"/>
</div>
<div v-if="mediaList.filter(media => previewable(media)).length > 0" :class="$style.container">
<div
:class="[
$style.medias,
count === 1 ? [$style.n1] : count === 2 ? $style.n2 : count === 3 ? $style.n3 : count === 4 ? $style.n4 : $style.nMany,
]"
>
<div v-for="media in mediaList.filter(media => previewable(media))" :class="$style.media">
<XVideo v-if="media.type.startsWith('video')" :key="`video:${media.id}`" :class="$style.mediaInner" :video="media" :href="originalEntityUrl"/>
<XImage v-else-if="media.type.startsWith('image')" :key="`image:${media.id}`" :class="$style.mediaInner" class="image" :image="media" :raw="raw" :href="originalEntityUrl"/>
</div>
</div>
</div>
</div>
</template>
<script lang="ts" setup>
import { computed } from 'vue';
import * as Misskey from 'misskey-js';
import XBanner from './EmMediaBanner.vue';
import XImage from './EmMediaImage.vue';
import XVideo from './EmMediaVideo.vue';
import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
const props = defineProps<{
mediaList: Misskey.entities.DriveFile[];
raw?: boolean;
/** 埋め込みページ用 親要素の正規URL */
originalEntityUrl: string;
}>();
const count = computed(() => props.mediaList.filter(media => previewable(media)).length);
const previewable = (file: Misskey.entities.DriveFile): boolean => {
if (file.type === 'image/svg+xml') return true; // svgのwebpublic/thumbnailはpngなのでtrue
// FILE_TYPE_BROWSERSAFEに適合しないものはブラウザで表示するのに不適切
return (file.type.startsWith('video') || file.type.startsWith('image')) && FILE_TYPE_BROWSERSAFE.includes(file.type);
};
</script>
<style lang="scss" module>
.container {
position: relative;
width: 100%;
margin-top: 4px;
}
.medias {
display: grid;
grid-gap: 8px;
height: 100%;
width: 100%;
&.n1 {
grid-template-rows: 1fr;
// default but fallback (expand)
min-height: 64px;
max-height: clamp(
64px,
50cqh,
min(360px, 50vh)
);
&.n116_9 {
min-height: initial;
max-height: initial;
aspect-ratio: 16 / 9; // fallback
}
&.n11_1{
min-height: initial;
max-height: initial;
aspect-ratio: 1 / 1; // fallback
}
&.n12_3 {
min-height: initial;
max-height: initial;
aspect-ratio: 2 / 3; // fallback
}
}
&.n2 {
aspect-ratio: 16/9;
grid-template-columns: 1fr 1fr;
grid-template-rows: 1fr;
}
&.n3 {
aspect-ratio: 16/9;
grid-template-columns: 1fr 0.5fr;
grid-template-rows: 1fr 1fr;
> .media:nth-child(1) {
grid-row: 1 / 3;
}
> .media:nth-child(3) {
grid-column: 2 / 3;
grid-row: 2 / 3;
}
}
&.n4 {
aspect-ratio: 16/9;
grid-template-columns: 1fr 1fr;
grid-template-rows: 1fr 1fr;
}
&.nMany {
grid-template-columns: 1fr 1fr;
> .media {
aspect-ratio: 16/9;
}
}
}
.media {
overflow: hidden; // clipにするとバグる
border-radius: 8px;
position: relative;
>.mediaInner {
width: 100%;
height: 100%;
}
}
.banner {
position: relative;
}
</style>