misskey/packages/frontend/src/pages/chat/room.vue

518 lines
14 KiB
Vue

<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->
<template>
<PageWithHeader v-model:tab="tab" :reversed="tab === 'chat'" :tabs="headerTabs" :actions="headerActions">
<MkSpacer v-if="tab === 'chat'" :contentMax="700">
<div class="_gaps">
<div v-if="initializing">
<MkLoading/>
</div>
<div v-else-if="messages.length === 0">
<div class="_gaps" style="text-align: center;">
<div>{{ i18n.ts._chat.noMessagesYet }}</div>
<template v-if="user">
<div v-if="user.chatScope === 'followers'">{{ i18n.ts._chat.thisUserAllowsChatOnlyFromFollowers }}</div>
<div v-else-if="user.chatScope === 'following'">{{ i18n.ts._chat.thisUserAllowsChatOnlyFromFollowing }}</div>
<div v-else-if="user.chatScope === 'mutual'">{{ i18n.ts._chat.thisUserAllowsChatOnlyFromMutualFollowing }}</div>
<div v-else-if="user.chatScope === 'none'">{{ i18n.ts._chat.thisUserNotAllowedChatAnyone }}</div>
</template>
<template v-else-if="room">
<div>{{ i18n.ts._chat.inviteUserToChat }}</div>
</template>
</div>
</div>
<div v-else ref="timelineEl" class="_gaps">
<div v-if="canFetchMore">
<MkButton :class="$style.more" :wait="moreFetching" primary rounded @click="fetchMore">{{ i18n.ts.loadMore }}</MkButton>
</div>
<TransitionGroup
:enterActiveClass="prefer.s.animation ? $style.transition_x_enterActive : ''"
:leaveActiveClass="prefer.s.animation ? $style.transition_x_leaveActive : ''"
:enterFromClass="prefer.s.animation ? $style.transition_x_enterFrom : ''"
:leaveToClass="prefer.s.animation ? $style.transition_x_leaveTo : ''"
:moveClass="prefer.s.animation ? $style.transition_x_move : ''"
tag="div" class="_gaps"
>
<template v-for="item in timeline.toReversed()" :key="item.id">
<XMessage v-if="item.type === 'item'" :message="item.data"/>
<div v-else-if="item.type === 'date'" :class="$style.dateDivider">
<span><i class="ti ti-chevron-up"></i> {{ item.nextText }}</span>
<span style="height: 1em; width: 1px; background: var(--MI_THEME-divider);"></span>
<span>{{ item.prevText }} <i class="ti ti-chevron-down"></i></span>
</div>
</template>
</TransitionGroup>
</div>
<div v-if="user && (!user.canChat || user.host !== null)">
<MkInfo warn>{{ i18n.ts._chat.chatNotAvailableInOtherAccount }}</MkInfo>
</div>
<MkInfo v-if="$i.policies.chatAvailability !== 'available'" warn>{{ $i.policies.chatAvailability === 'readonly' ? i18n.ts._chat.chatIsReadOnlyForThisAccountOrServer : i18n.ts._chat.chatNotAvailableForThisAccountOrServer }}</MkInfo>
</div>
</MkSpacer>
<MkSpacer v-else-if="tab === 'search'" :contentMax="700">
<XSearch :userId="userId" :roomId="roomId"/>
</MkSpacer>
<MkSpacer v-else-if="tab === 'members'" :contentMax="700">
<XMembers v-if="room != null" :room="room" @inviteUser="inviteUser"/>
</MkSpacer>
<MkSpacer v-else-if="tab === 'info'" :contentMax="700">
<XInfo v-if="room != null" :room="room"/>
</MkSpacer>
<template #footer>
<div v-if="tab === 'chat'" :class="$style.footer">
<div class="_gaps">
<Transition name="fade">
<div v-show="showIndicator" :class="$style.new">
<button class="_buttonPrimary" :class="$style.newButton" @click="onIndicatorClick">
<i class="fas ti-fw fa-arrow-circle-down" :class="$style.newIcon"></i>{{ i18n.ts._chat.newMessage }}
</button>
</div>
</Transition>
<XForm v-if="!initializing" :user="user" :room="room" :class="$style.form"/>
</div>
</div>
</template>
</PageWithHeader>
</template>
<script lang="ts" setup>
import { ref, useTemplateRef, computed, onMounted, onBeforeUnmount, onDeactivated, onActivated } from 'vue';
import * as Misskey from 'misskey-js';
import { getScrollContainer } from '@@/js/scroll.js';
import XMessage from './XMessage.vue';
import XForm from './room.form.vue';
import XSearch from './room.search.vue';
import XMembers from './room.members.vue';
import XInfo from './room.info.vue';
import type { MenuItem } from '@/types/menu.js';
import type { PageHeaderItem } from '@/types/page-header.js';
import * as os from '@/os.js';
import { useStream } from '@/stream.js';
import * as sound from '@/utility/sound.js';
import { i18n } from '@/i18n.js';
import { ensureSignin } from '@/i.js';
import { misskeyApi } from '@/utility/misskey-api.js';
import { definePage } from '@/page.js';
import { prefer } from '@/preferences.js';
import MkButton from '@/components/MkButton.vue';
import { useRouter } from '@/router.js';
import { useMutationObserver } from '@/use/use-mutation-observer.js';
import MkInfo from '@/components/MkInfo.vue';
import { makeDateSeparatedTimelineComputedRef } from '@/utility/timeline-date-separate.js';
const $i = ensureSignin();
const router = useRouter();
const props = defineProps<{
userId?: string;
roomId?: string;
}>();
export type NormalizedChatMessage = Omit<Misskey.entities.ChatMessageLite, 'fromUser' | 'reactions'> & {
fromUser: Misskey.entities.UserLite;
reactions: (Misskey.entities.ChatMessageLite['reactions'][number] & {
user: Misskey.entities.UserLite;
})[];
};
const initializing = ref(true);
const moreFetching = ref(false);
const messages = ref<NormalizedChatMessage[]>([]);
const canFetchMore = ref(false);
const user = ref<Misskey.entities.UserDetailed | null>(null);
const room = ref<Misskey.entities.ChatRoom | null>(null);
const connection = ref<Misskey.IChannelConnection<Misskey.Channels['chatUser']> | Misskey.IChannelConnection<Misskey.Channels['chatRoom']> | null>(null);
const showIndicator = ref(false);
const timelineEl = useTemplateRef('timelineEl');
const timeline = makeDateSeparatedTimelineComputedRef(messages);
const SCROLL_HEAD_THRESHOLD = 200;
// column-reverseなので本来はスクロール位置の最下部への追従は不要なはずだが、おそらくブラウザのバグにより、最下部にスクロールした状態でも追従されない場合がある(スクロール位置が少数になることがあるのが関わっていそう)
// そのため補助としてMutationObserverを使って追従を行う
useMutationObserver(timelineEl, {
subtree: true,
childList: true,
attributes: false,
}, () => {
const scrollContainer = getScrollContainer(timelineEl.value)!;
// column-reverseなのでscrollTopは負になる
if (-scrollContainer.scrollTop < SCROLL_HEAD_THRESHOLD) {
scrollContainer.scrollTo({
top: 0,
behavior: 'instant',
});
}
});
function normalizeMessage(message: Misskey.entities.ChatMessageLite | Misskey.entities.ChatMessage): NormalizedChatMessage {
return {
...message,
fromUser: message.fromUser ?? (message.fromUserId === $i.id ? $i : user.value!),
reactions: message.reactions.map(record => ({
...record,
user: record.user ?? (message.fromUserId === $i.id ? user.value! : $i),
})),
};
}
async function initialize() {
const LIMIT = 20;
initializing.value = true;
if (props.userId) {
const [u, m] = await Promise.all([
misskeyApi('users/show', { userId: props.userId }),
misskeyApi('chat/messages/user-timeline', { userId: props.userId, limit: LIMIT }),
]);
user.value = u;
messages.value = m.map(x => normalizeMessage(x));
if (messages.value.length === LIMIT) {
canFetchMore.value = true;
}
connection.value = useStream().useChannel('chatUser', {
otherId: user.value.id,
});
connection.value.on('message', onMessage);
connection.value.on('deleted', onDeleted);
connection.value.on('react', onReact);
connection.value.on('unreact', onUnreact);
} else {
const [r, m] = await Promise.all([
misskeyApi('chat/rooms/show', { roomId: props.roomId }),
misskeyApi('chat/messages/room-timeline', { roomId: props.roomId, limit: LIMIT }),
]);
room.value = r as Misskey.entities.ChatRoomsShowResponse;
messages.value = (m as Misskey.entities.ChatMessagesRoomTimelineResponse).map(x => normalizeMessage(x));
if (messages.value.length === LIMIT) {
canFetchMore.value = true;
}
connection.value = useStream().useChannel('chatRoom', {
roomId: room.value.id,
});
connection.value.on('message', onMessage);
connection.value.on('deleted', onDeleted);
connection.value.on('react', onReact);
connection.value.on('unreact', onUnreact);
}
window.document.addEventListener('visibilitychange', onVisibilitychange);
initializing.value = false;
}
let isActivated = true;
onActivated(() => {
isActivated = true;
});
onDeactivated(() => {
isActivated = false;
});
async function fetchMore() {
const LIMIT = 30;
moreFetching.value = true;
const newMessages = props.userId ? await misskeyApi('chat/messages/user-timeline', {
userId: user.value!.id,
limit: LIMIT,
untilId: messages.value[messages.value.length - 1].id,
}) : await misskeyApi('chat/messages/room-timeline', {
roomId: room.value!.id,
limit: LIMIT,
untilId: messages.value[messages.value.length - 1].id,
});
messages.value.push(...newMessages.map(x => normalizeMessage(x)));
canFetchMore.value = newMessages.length === LIMIT;
moreFetching.value = false;
}
function onMessage(message: Misskey.entities.ChatMessageLite) {
sound.playMisskeySfx('chatMessage');
messages.value.unshift(normalizeMessage(message));
// TODO: DOM的にバックグラウンドになっていないかどうかも考慮する
if (message.fromUserId !== $i.id && !window.document.hidden && isActivated) {
connection.value?.send('read', {
id: message.id,
});
}
if (message.fromUserId !== $i.id) {
//notifyNewMessage();
}
}
function onDeleted(id: string) {
const index = messages.value.findIndex(m => m.id === id);
if (index !== -1) {
messages.value.splice(index, 1);
}
}
function onReact(ctx: Parameters<Misskey.Channels['chatUser']['events']['react']>[0] | Parameters<Misskey.Channels['chatRoom']['events']['react']>[0]) {
const message = messages.value.find(m => m.id === ctx.messageId);
if (message) {
if (room.value == null) { // 1on1の時はuserは省略される
message.reactions.push({
reaction: ctx.reaction,
user: message.fromUserId === $i.id ? user.value! : $i,
});
} else {
message.reactions.push({
reaction: ctx.reaction,
user: ctx.user!,
});
}
}
}
function onUnreact(ctx: Parameters<Misskey.Channels['chatUser']['events']['unreact']>[0] | Parameters<Misskey.Channels['chatRoom']['events']['unreact']>[0]) {
const message = messages.value.find(m => m.id === ctx.messageId);
if (message) {
const index = message.reactions.findIndex(r => r.reaction === ctx.reaction && r.user.id === ctx.user!.id);
if (index !== -1) {
message.reactions.splice(index, 1);
}
}
}
function onIndicatorClick() {
showIndicator.value = false;
}
function notifyNewMessage() {
showIndicator.value = true;
}
function onVisibilitychange() {
if (window.document.hidden) return;
// TODO
}
onMounted(() => {
initialize();
});
onBeforeUnmount(() => {
connection.value?.dispose();
window.document.removeEventListener('visibilitychange', onVisibilitychange);
});
async function inviteUser() {
if (room.value == null) return;
const invitee = await os.selectUser({ includeSelf: false, localOnly: true });
os.apiWithDialog('chat/rooms/invitations/create', {
roomId: room.value.id,
userId: invitee.id,
});
}
async function leaveRoom() {
if (room.value == null) return;
const { canceled } = await os.confirm({
type: 'warning',
text: i18n.ts.areYouSure,
});
if (canceled) return;
misskeyApi('chat/rooms/leave', {
roomId: room.value.id,
});
router.push('/chat');
}
function showMenu(ev: MouseEvent) {
const menuItems: MenuItem[] = [];
if (room.value) {
if (room.value.ownerId === $i.id) {
menuItems.push({
text: i18n.ts._chat.inviteUser,
icon: 'ti ti-user-plus',
action: () => {
inviteUser();
},
});
} else {
menuItems.push({
text: i18n.ts._chat.leave,
icon: 'ti ti-x',
action: () => {
leaveRoom();
},
});
}
}
os.popupMenu(menuItems, ev.currentTarget ?? ev.target);
}
const tab = ref('chat');
const headerTabs = computed(() => room.value ? [{
key: 'chat',
title: i18n.ts.chat,
icon: 'ti ti-messages',
}, {
key: 'members',
title: i18n.ts._chat.members,
icon: 'ti ti-users',
}, {
key: 'search',
title: i18n.ts.search,
icon: 'ti ti-search',
}, {
key: 'info',
title: i18n.ts.info,
icon: 'ti ti-info-circle',
}] : [{
key: 'chat',
title: i18n.ts.chat,
icon: 'ti ti-messages',
}, {
key: 'search',
title: i18n.ts.search,
icon: 'ti ti-search',
}]);
const headerActions = computed<PageHeaderItem[]>(() => [{
icon: 'ti ti-dots',
text: '',
handler: showMenu,
}]);
definePage(computed(() => {
if (!initializing.value) {
if (user.value) {
return {
userName: user.value,
title: user.value.name ?? user.value.username,
avatar: user.value,
};
} else if (room.value) {
return {
title: room.value.name,
icon: 'ti ti-users',
};
} else {
return {
title: i18n.ts.chat,
};
}
} else {
return {
title: i18n.ts.chat,
};
}
}));
</script>
<style lang="scss" module>
.transition_x_move,
.transition_x_enterActive,
.transition_x_leaveActive {
transition: opacity 0.2s cubic-bezier(0,.5,.5,1), transform 0.2s cubic-bezier(0,.5,.5,1) !important;
}
.transition_x_enterFrom,
.transition_x_leaveTo {
opacity: 0;
transform: translateY(80px);
}
.transition_x_leaveActive {
position: absolute;
}
.root {
}
.more {
margin: 0 auto;
}
.footer {
width: 100%;
padding-top: 8px;
}
.new {
width: 100%;
padding-bottom: 8px;
text-align: center;
}
.newButton {
display: inline-block;
margin: 0;
padding: 0 12px;
line-height: 32px;
font-size: 12px;
border-radius: 16px;
}
.newIcon {
display: inline-block;
margin-right: 8px;
}
.footer {
}
.form {
margin: 0 auto;
width: 100%;
max-width: 700px;
}
.fade-enter-active, .fade-leave-active {
transition: opacity 0.1s;
}
.fade-enter-from, .fade-leave-to {
transition: opacity 0.5s;
opacity: 0;
}
.dateDivider {
display: flex;
font-size: 85%;
align-items: center;
justify-content: center;
gap: 0.5em;
opacity: 0.75;
border: solid 0.5px var(--MI_THEME-divider);
border-radius: 999px;
width: fit-content;
padding: 0.5em 1em;
margin: 0 auto;
}
</style>