misskey/packages/frontend-embed/src/ui.vue
かっこかり b668d161a9
refactor(frontend): prefix css variables (UI) (#14739)
* refactor(frontend): prefix css variables

* `MI_UI` -> `MI`

* fix

* `stickyBottom`

* stickyTop
2024-10-10 16:12:16 +09:00

110 lines
2.9 KiB
Vue

<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->
<template>
<div
ref="rootEl"
:class="[
$style.rootForEmbedPage,
{
[$style.rounded]: embedRounded,
[$style.noBorder]: embedNoBorder,
}
]"
:style="maxHeight > 0 ? { maxHeight: `${maxHeight}px`, '--embedMaxHeight': `${maxHeight}px` } : {}"
>
<div
:class="$style.routerViewContainer"
>
<Suspense :timeout="0">
<EmNotePage v-if="page === 'notes'" :noteId="contentId"/>
<EmUserTimelinePage v-else-if="page === 'user-timeline'" :userId="contentId"/>
<EmClipPage v-else-if="page === 'clips'" :clipId="contentId"/>
<EmTagPage v-else-if="page === 'tags'" :tag="contentId"/>
<XNotFound v-else/>
<template #fallback>
<EmLoading/>
</template>
</Suspense>
</div>
</div>
</template>
<script lang="ts" setup>
import { ref, shallowRef, onMounted, onUnmounted, inject } from 'vue';
import { postMessageToParentWindow } from '@/post-message.js';
import { DI } from '@/di.js';
import { defaultEmbedParams } from '@@/js/embed-page.js';
import EmNotePage from '@/pages/note.vue';
import EmUserTimelinePage from '@/pages/user-timeline.vue';
import EmClipPage from '@/pages/clip.vue';
import EmTagPage from '@/pages/tag.vue';
import XNotFound from '@/pages/not-found.vue';
import EmLoading from '@/components/EmLoading.vue';
function safeURIDecode(str: string): string {
try {
return decodeURIComponent(str);
} catch {
return str;
}
}
const page = location.pathname.split('/')[2];
const contentId = safeURIDecode(location.pathname.split('/')[3]);
if (_DEV_) console.log(page, contentId);
const embedParams = inject(DI.embedParams, defaultEmbedParams);
//#region Embed Style
const embedRounded = ref(embedParams.rounded);
const embedNoBorder = ref(!embedParams.border);
const maxHeight = ref(embedParams.maxHeight ?? 0);
//#endregion
//#region Embed Resizer
const rootEl = shallowRef<HTMLElement | null>(null);
let previousHeight = 0;
const resizeObserver = new ResizeObserver(async () => {
const height = rootEl.value!.scrollHeight + (embedNoBorder.value ? 0 : 2); // border 上下1px
if (Math.abs(previousHeight - height) < 1) return; // 1px未満の変化は無視
postMessageToParentWindow('misskey:embed:changeHeight', {
height: (maxHeight.value > 0 && height > maxHeight.value) ? maxHeight.value : height,
});
previousHeight = height;
});
onMounted(() => {
resizeObserver.observe(rootEl.value!);
});
onUnmounted(() => {
resizeObserver.disconnect();
});
//#endregion
</script>
<style lang="scss" module>
.rootForEmbedPage {
box-sizing: border-box;
border: 1px solid var(--MI_THEME-divider);
background-color: var(--MI_THEME-bg);
overflow: hidden;
position: relative;
height: auto;
&.rounded {
border-radius: var(--MI-radius);
}
&.noBorder {
border: none;
}
}
.routerViewContainer {
container-type: inline-size;
max-height: var(--embedMaxHeight, none);
}
</style>