misskey/packages/frontend/src/components/MkStreamingNotesTimeline.vue

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<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->
<template>
<component :is="prefer.s.enablePullToRefresh ? MkPullToRefresh : 'div'" :refresher="() => reloadTimeline()">
<MkLoading v-if="paginator.fetching.value"/>
<MkError v-else-if="paginator.error.value" @retry="paginator.init()"/>
<div v-else-if="paginator.items.value.length === 0" key="_empty_">
<slot name="empty">
<div class="_fullinfo">
<img :src="infoImageUrl" draggable="false"/>
<div>{{ i18n.ts.noNotes }}</div>
</div>
</slot>
</div>
<div v-else ref="rootEl">
<div v-if="paginator.queuedAheadItemsCount.value > 0" :class="$style.new">
<div :class="$style.newBg1"></div>
<div :class="$style.newBg2"></div>
<button class="_button" :class="$style.newButton" @click="releaseQueue()"><i class="ti ti-circle-arrow-up"></i> {{ i18n.ts.newNote }}</button>
</div>
<component
:is="prefer.s.animation ? TransitionGroup : 'div'"
:class="[$style.notes, { [$style.noGap]: noGap, '_gaps': !noGap }]"
:enterActiveClass="$style.transition_x_enterActive"
:leaveActiveClass="$style.transition_x_leaveActive"
:enterFromClass="$style.transition_x_enterFrom"
:leaveToClass="$style.transition_x_leaveTo"
:moveClass=" $style.transition_x_move"
tag="div"
>
<template v-for="(note, i) in paginator.items.value" :key="note.id">
<div v-if="note._shouldInsertAd_" :class="[$style.noteWithAd, { '_gaps': !noGap }]" :data-scroll-anchor="note.id">
<MkNote :class="$style.note" :note="note" :withHardMute="true"/>
<div :class="$style.ad">
<MkAd :preferForms="['horizontal', 'horizontal-big']"/>
</div>
</div>
<MkNote v-else :class="$style.note" :note="note" :withHardMute="true" :data-scroll-anchor="note.id"/>
</template>
</component>
<button v-show="paginator.canFetchMore.value" key="_more_" v-appear="prefer.s.enableInfiniteScroll ? paginator.fetchOlder : null" :disabled="paginator.moreFetching.value" class="_button" :class="$style.more" @click="paginator.fetchOlder">
<div v-if="!paginator.moreFetching.value">{{ i18n.ts.loadMore }}</div>
<MkLoading v-else :inline="true"/>
</button>
</div>
</component>
</template>
<script lang="ts" setup>
import { computed, watch, onUnmounted, provide, useTemplateRef, TransitionGroup, onMounted, shallowRef, ref } from 'vue';
import * as Misskey from 'misskey-js';
import { useInterval } from '@@/js/use-interval.js';
import { getScrollContainer, scrollToTop } from '@@/js/scroll.js';
import type { BasicTimelineType } from '@/timelines.js';
import type { PagingCtx } from '@/use/use-pagination.js';
import { usePagination } from '@/use/use-pagination.js';
import MkPullToRefresh from '@/components/MkPullToRefresh.vue';
import { useStream } from '@/stream.js';
import * as sound from '@/utility/sound.js';
import { $i } from '@/i.js';
import { instance } from '@/instance.js';
import { prefer } from '@/preferences.js';
import { store } from '@/store.js';
import MkNote from '@/components/MkNote.vue';
import MkButton from '@/components/MkButton.vue';
import { i18n } from '@/i18n.js';
import { infoImageUrl } from '@/instance.js';
import { globalEvents, useGlobalEvent } from '@/events.js';
const props = withDefaults(defineProps<{
src: BasicTimelineType | 'mentions' | 'directs' | 'list' | 'antenna' | 'channel' | 'role';
list?: string;
antenna?: string;
channel?: string;
role?: string;
sound?: boolean;
withRenotes?: boolean;
withReplies?: boolean;
withSensitive?: boolean;
onlyFiles?: boolean;
}>(), {
withRenotes: true,
withReplies: false,
withSensitive: true,
onlyFiles: false,
});
provide('inTimeline', true);
provide('tl_withSensitive', computed(() => props.withSensitive));
provide('inChannel', computed(() => props.src === 'channel'));
function isTop() {
if (scrollContainer == null) return true;
if (rootEl.value == null) return true;
const scrollTop = scrollContainer.scrollTop;
const tlTop = rootEl.value.offsetTop - scrollContainer.offsetTop;
return scrollTop <= tlTop;
}
let scrollContainer: HTMLElement | null = null;
function onScrollContainerScroll() {
if (isTop()) {
paginator.releaseQueue();
}
}
const rootEl = useTemplateRef('rootEl');
watch(rootEl, (el) => {
if (el && scrollContainer == null) {
scrollContainer = getScrollContainer(el)!;
scrollContainer.addEventListener('scroll', onScrollContainerScroll, { passive: true }); // ほんとはscrollendにしたいけどiosが非対応
}
}, { immediate: true });
onUnmounted(() => {
if (scrollContainer) {
scrollContainer.removeEventListener('scroll', onScrollContainerScroll);
}
});
type TimelineQueryType = {
antennaId?: string,
withRenotes?: boolean,
withReplies?: boolean,
withFiles?: boolean,
visibility?: string,
listId?: string,
channelId?: string,
roleId?: string
};
let adInsertionCounter = 0;
const MIN_POLLING_INTERVAL = 1000 * 10;
const POLLING_INTERVAL =
prefer.s.pollingInterval === 1 ? MIN_POLLING_INTERVAL * 1.5 * 1.5 :
prefer.s.pollingInterval === 2 ? MIN_POLLING_INTERVAL * 1.5 :
prefer.s.pollingInterval === 3 ? MIN_POLLING_INTERVAL :
MIN_POLLING_INTERVAL;
if (!store.s.realtimeMode) {
// TODO: 先頭のートの作成日時が1日以上前であれば流速が遅いTLと見做してインターバルを通常より延ばす
useInterval(async () => {
paginator.fetchNewer({
toQueue: !isTop(),
});
}, POLLING_INTERVAL, {
immediate: false,
afterMounted: true,
});
useGlobalEvent('notePosted', (note) => {
paginator.fetchNewer({
toQueue: !isTop(),
});
});
}
useGlobalEvent('noteDeleted', (noteId) => {
paginator.removeItem(noteId);
});
function releaseQueue() {
paginator.releaseQueue();
scrollToTop(rootEl.value);
}
function prepend(note: Misskey.entities.Note) {
adInsertionCounter++;
if (instance.notesPerOneAd > 0 && adInsertionCounter % instance.notesPerOneAd === 0) {
note._shouldInsertAd_ = true;
}
if (isTop()) {
paginator.prepend(note);
} else {
paginator.enqueue(note);
}
if (props.sound) {
sound.playMisskeySfx($i && (note.userId === $i.id) ? 'noteMy' : 'note');
}
}
let connection: Misskey.ChannelConnection | null = null;
let connection2: Misskey.ChannelConnection | null = null;
let paginationQuery: PagingCtx;
const noGap = !prefer.s.showGapBetweenNotesInTimeline;
const stream = store.s.realtimeMode ? useStream() : null;
function connectChannel() {
if (props.src === 'antenna') {
if (props.antenna == null) return;
connection = stream.useChannel('antenna', {
antennaId: props.antenna,
});
} else if (props.src === 'home') {
connection = stream.useChannel('homeTimeline', {
withRenotes: props.withRenotes,
withFiles: props.onlyFiles ? true : undefined,
});
connection2 = stream.useChannel('main');
} else if (props.src === 'local') {
connection = stream.useChannel('localTimeline', {
withRenotes: props.withRenotes,
withReplies: props.withReplies,
withFiles: props.onlyFiles ? true : undefined,
});
} else if (props.src === 'social') {
connection = stream.useChannel('hybridTimeline', {
withRenotes: props.withRenotes,
withReplies: props.withReplies,
withFiles: props.onlyFiles ? true : undefined,
});
} else if (props.src === 'global') {
connection = stream.useChannel('globalTimeline', {
withRenotes: props.withRenotes,
withFiles: props.onlyFiles ? true : undefined,
});
} else if (props.src === 'mentions') {
connection = stream.useChannel('main');
connection.on('mention', prepend);
} else if (props.src === 'directs') {
const onNote = note => {
if (note.visibility === 'specified') {
prepend(note);
}
};
connection = stream.useChannel('main');
connection.on('mention', onNote);
} else if (props.src === 'list') {
if (props.list == null) return;
connection = stream.useChannel('userList', {
withRenotes: props.withRenotes,
withFiles: props.onlyFiles ? true : undefined,
listId: props.list,
});
} else if (props.src === 'channel') {
if (props.channel == null) return;
connection = stream.useChannel('channel', {
channelId: props.channel,
});
} else if (props.src === 'role') {
if (props.role == null) return;
connection = stream.useChannel('roleTimeline', {
roleId: props.role,
});
}
if (props.src !== 'directs' && props.src !== 'mentions') connection?.on('note', prepend);
}
function disconnectChannel() {
if (connection) connection.dispose();
if (connection2) connection2.dispose();
}
function updatePaginationQuery() {
let endpoint: keyof Misskey.Endpoints | null;
let query: TimelineQueryType | null;
if (props.src === 'antenna') {
endpoint = 'antennas/notes';
query = {
antennaId: props.antenna,
};
} else if (props.src === 'home') {
endpoint = 'notes/timeline';
query = {
withRenotes: props.withRenotes,
withFiles: props.onlyFiles ? true : undefined,
};
} else if (props.src === 'local') {
endpoint = 'notes/local-timeline';
query = {
withRenotes: props.withRenotes,
withReplies: props.withReplies,
withFiles: props.onlyFiles ? true : undefined,
};
} else if (props.src === 'social') {
endpoint = 'notes/hybrid-timeline';
query = {
withRenotes: props.withRenotes,
withReplies: props.withReplies,
withFiles: props.onlyFiles ? true : undefined,
};
} else if (props.src === 'global') {
endpoint = 'notes/global-timeline';
query = {
withRenotes: props.withRenotes,
withFiles: props.onlyFiles ? true : undefined,
};
} else if (props.src === 'mentions') {
endpoint = 'notes/mentions';
query = null;
} else if (props.src === 'directs') {
endpoint = 'notes/mentions';
query = {
visibility: 'specified',
};
} else if (props.src === 'list') {
endpoint = 'notes/user-list-timeline';
query = {
withRenotes: props.withRenotes,
withFiles: props.onlyFiles ? true : undefined,
listId: props.list,
};
} else if (props.src === 'channel') {
endpoint = 'channels/timeline';
query = {
channelId: props.channel,
};
} else if (props.src === 'role') {
endpoint = 'roles/notes';
query = {
roleId: props.role,
};
} else {
throw new Error('Unrecognized timeline type: ' + props.src);
}
paginationQuery = {
endpoint: endpoint,
limit: 10,
params: query,
};
}
function refreshEndpointAndChannel() {
if (store.s.realtimeMode) {
disconnectChannel();
connectChannel();
}
updatePaginationQuery();
}
// デッキのリストカラムでwithRenotesを変更した場合に自動的に更新されるようにさせる
// IDが切り替わったら切り替え先のTLを表示させたい
watch(() => [props.list, props.antenna, props.channel, props.role, props.withRenotes], refreshEndpointAndChannel);
// withSensitiveはクライアントで完結する処理のため、単にリロードするだけでOK
watch(() => props.withSensitive, reloadTimeline);
// 初回表示用
refreshEndpointAndChannel();
const paginator = usePagination({
ctx: paginationQuery,
useShallowRef: true,
});
onUnmounted(() => {
disconnectChannel();
});
function reloadTimeline() {
return new Promise<void>((res) => {
adInsertionCounter = 0;
paginator.reload().then(() => {
res();
});
});
}
defineExpose({
reloadTimeline,
});
</script>
<style lang="scss" module>
.transition_x_move,
.transition_x_enterActive,
.transition_x_leaveActive {
transition: opacity 0.3s cubic-bezier(0,.5,.5,1), transform 0.3s cubic-bezier(0,.5,.5,1) !important;
}
.transition_x_enterFrom,
.transition_x_leaveTo {
opacity: 0;
transform: translateY(-50%);
}
.transition_x_leaveActive {
position: absolute;
}
.notes {
container-type: inline-size;
&.noGap {
background: var(--MI_THEME-panel);
.note:not(:last-child) {
border-bottom: solid 0.5px var(--MI_THEME-divider);
}
.ad {
padding: 8px;
background-size: auto auto;
background-image: repeating-linear-gradient(45deg, transparent, transparent 8px, var(--MI_THEME-bg) 8px, var(--MI_THEME-bg) 14px);
border-bottom: solid 0.5px var(--MI_THEME-divider);
}
}
&:not(.noGap) {
background: var(--MI_THEME-bg);
.note {
background: var(--MI_THEME-panel);
border-radius: var(--MI-radius);
}
}
}
.new {
--gapFill: 0.5px; // 上位ヘッダーの高さにフォントの関係などで少数が含まれると、レンダリングエンジンによっては隙間が表示されてしまうため、隙間を隠すために少しずらす
position: sticky;
top: calc(var(--MI-stickyTop, 0px) - var(--gapFill));
z-index: 1000;
width: 100%;
box-sizing: border-box;
padding: calc(10px + var(--gapFill)) 0 10px 0;
}
/* 疑似progressive blur */
.newBg1, .newBg2 {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
}
.newBg1 {
height: 100%;
-webkit-backdrop-filter: var(--MI-blur, blur(2px));
backdrop-filter: var(--MI-blur, blur(2px));
mask-image: linear-gradient( /* 疑似Easing Linear Gradients */
to top,
rgb(0 0 0 / 0%) 0%,
rgb(0 0 0 / 4.9%) 7.75%,
rgb(0 0 0 / 10.4%) 11.25%,
rgb(0 0 0 / 45%) 23.55%,
rgb(0 0 0 / 55%) 26.45%,
rgb(0 0 0 / 89.6%) 38.75%,
rgb(0 0 0 / 95.1%) 42.25%,
rgb(0 0 0 / 100%) 50%
);
}
.newBg2 {
height: 75%;
-webkit-backdrop-filter: var(--MI-blur, blur(4px));
backdrop-filter: var(--MI-blur, blur(4px));
mask-image: linear-gradient( /* 疑似Easing Linear Gradients */
to top,
rgb(0 0 0 / 0%) 0%,
rgb(0 0 0 / 4.9%) 15.5%,
rgb(0 0 0 / 10.4%) 22.5%,
rgb(0 0 0 / 45%) 47.1%,
rgb(0 0 0 / 55%) 52.9%,
rgb(0 0 0 / 89.6%) 77.5%,
rgb(0 0 0 / 95.1%) 91.9%,
rgb(0 0 0 / 100%) 100%
);
}
.newButton {
position: relative;
display: block;
padding: 6px 12px;
border-radius: 999px;
width: max-content;
margin: auto;
background: var(--MI_THEME-accent);
color: var(--MI_THEME-fgOnAccent);
font-size: 90%;
&:hover {
background: hsl(from var(--MI_THEME-accent) h s calc(l + 5));
}
&:active {
background: hsl(from var(--MI_THEME-accent) h s calc(l - 5));
}
}
.ad:empty {
display: none;
}
.more {
display: block;
width: 100%;
box-sizing: border-box;
padding: 16px;
background: var(--MI_THEME-panel);
border-top: solid 0.5px var(--MI_THEME-divider);
}
</style>