471 lines
11 KiB
Vue
471 lines
11 KiB
Vue
<template>
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<div class="_section"
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@dragover.prevent.stop="onDragover"
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@drop.prevent.stop="onDrop"
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>
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<div class="_content mk-messaging-room">
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<div class="body">
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<MkLoading v-if="fetching"/>
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<p v-if="!fetching && messages.length == 0" class="empty"><i class="fas fa-info-circle"></i>{{ $ts.noMessagesYet }}</p>
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<p v-if="!fetching && messages.length > 0 && !existMoreMessages" class="no-history"><i class="fas fa-flag"></i>{{ $ts.noMoreHistory }}</p>
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<button v-show="existMoreMessages" ref="loadMore" class="more _button" :class="{ fetching: fetchingMoreMessages }" :disabled="fetchingMoreMessages" @click="fetchMoreMessages">
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<template v-if="fetchingMoreMessages"><i class="fas fa-spinner fa-pulse fa-fw"></i></template>{{ fetchingMoreMessages ? $ts.loading : $ts.loadMore }}
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</button>
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<XList v-slot="{ item: message }" class="messages" :items="messages" direction="up" reversed>
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<XMessage :key="message.id" :message="message" :is-group="group != null"/>
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</XList>
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</div>
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<footer>
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<div v-if="typers.length > 0" class="typers">
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<I18n :src="$ts.typingUsers" text-tag="span" class="users">
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<template #users>
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<b v-for="user in typers" :key="user.id" class="user">{{ user.username }}</b>
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</template>
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</I18n>
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<MkEllipsis/>
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</div>
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<transition :name="$store.state.animation ? 'fade' : ''">
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<div v-show="showIndicator" class="new-message">
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<button class="_buttonPrimary" @click="onIndicatorClick"><i class="fas fa-arrow-circle-down"></i>{{ $ts.newMessageExists }}</button>
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</div>
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</transition>
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<XForm v-if="!fetching" ref="form" :user="user" :group="group" class="form"/>
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</footer>
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</div>
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</div>
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</template>
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<script lang="ts">
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import { computed, defineComponent, markRaw } from 'vue';
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import XList from '@/components/date-separated-list.vue';
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import XMessage from './messaging-room.message.vue';
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import XForm from './messaging-room.form.vue';
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import * as Acct from 'misskey-js/built/acct';
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import { isBottom, onScrollBottom, scroll } from '@/scripts/scroll';
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import * as os from '@/os';
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import { stream } from '@/stream';
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import { popout } from '@/scripts/popout';
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import * as sound from '@/scripts/sound';
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import * as symbols from '@/symbols';
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const Component = defineComponent({
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components: {
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XMessage,
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XForm,
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XList,
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},
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inject: ['inWindow'],
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props: {
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userAcct: {
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type: String,
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required: false,
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},
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groupId: {
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type: String,
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required: false,
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},
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},
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data() {
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return {
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[symbols.PAGE_INFO]: computed(() => !this.fetching ? this.user ? {
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userName: this.user,
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avatar: this.user,
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action: {
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icon: 'fas fa-ellipsis-h',
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handler: this.menu,
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},
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} : {
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title: this.group.name,
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icon: 'fas fa-users',
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action: {
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icon: 'fas fa-ellipsis-h',
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handler: this.menu,
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},
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} : null),
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fetching: true,
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user: null,
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group: null,
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fetchingMoreMessages: false,
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messages: [],
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existMoreMessages: false,
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connection: null,
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showIndicator: false,
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timer: null,
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typers: [],
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ilObserver: new IntersectionObserver(
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(entries) => entries.some((entry) => entry.isIntersecting)
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&& !this.fetching
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&& !this.fetchingMoreMessages
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&& this.existMoreMessages
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&& this.fetchMoreMessages()
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),
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};
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},
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computed: {
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form(): any {
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return this.$refs.form;
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}
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},
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watch: {
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userAcct: 'fetch',
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groupId: 'fetch',
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},
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mounted() {
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this.fetch();
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if (this.$store.state.enableInfiniteScroll) {
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this.$nextTick(() => this.ilObserver.observe(this.$refs.loadMore as Element));
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}
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},
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beforeUnmount() {
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this.connection.dispose();
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document.removeEventListener('visibilitychange', this.onVisibilitychange);
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this.ilObserver.disconnect();
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},
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methods: {
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async fetch() {
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this.fetching = true;
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if (this.userAcct) {
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const user = await os.api('users/show', Acct.parse(this.userAcct));
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this.user = user;
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} else {
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const group = await os.api('users/groups/show', { groupId: this.groupId });
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this.group = group;
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}
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this.connection = markRaw(stream.useChannel('messaging', {
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otherparty: this.user ? this.user.id : undefined,
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group: this.group ? this.group.id : undefined,
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}));
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this.connection.on('message', this.onMessage);
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this.connection.on('read', this.onRead);
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this.connection.on('deleted', this.onDeleted);
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this.connection.on('typers', typers => {
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this.typers = typers.filter(u => u.id !== this.$i.id);
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});
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document.addEventListener('visibilitychange', this.onVisibilitychange);
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this.fetchMessages().then(() => {
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this.scrollToBottom();
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// もっと見るの交差検知を発火させないためにfetchは
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// スクロールが終わるまでfalseにしておく
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// scrollendのようなイベントはないのでsetTimeoutで
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window.setTimeout(() => this.fetching = false, 300);
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});
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},
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onDragover(e) {
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const isFile = e.dataTransfer.items[0].kind == 'file';
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const isDriveFile = e.dataTransfer.types[0] == _DATA_TRANSFER_DRIVE_FILE_;
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if (isFile || isDriveFile) {
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e.dataTransfer.dropEffect = e.dataTransfer.effectAllowed == 'all' ? 'copy' : 'move';
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} else {
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e.dataTransfer.dropEffect = 'none';
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}
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},
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onDrop(e): void {
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// ファイルだったら
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if (e.dataTransfer.files.length == 1) {
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this.form.upload(e.dataTransfer.files[0]);
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return;
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} else if (e.dataTransfer.files.length > 1) {
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os.alert({
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type: 'error',
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text: this.$ts.onlyOneFileCanBeAttached
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});
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return;
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}
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//#region ドライブのファイル
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const driveFile = e.dataTransfer.getData(_DATA_TRANSFER_DRIVE_FILE_);
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if (driveFile != null && driveFile != '') {
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const file = JSON.parse(driveFile);
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this.form.file = file;
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}
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//#endregion
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},
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fetchMessages() {
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return new Promise((resolve, reject) => {
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const max = this.existMoreMessages ? 20 : 10;
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os.api('messaging/messages', {
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userId: this.user ? this.user.id : undefined,
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groupId: this.group ? this.group.id : undefined,
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limit: max + 1,
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untilId: this.existMoreMessages ? this.messages[0].id : undefined
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}).then(messages => {
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if (messages.length == max + 1) {
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this.existMoreMessages = true;
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messages.pop();
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} else {
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this.existMoreMessages = false;
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}
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this.messages.unshift.apply(this.messages, messages.reverse());
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resolve();
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});
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});
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},
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fetchMoreMessages() {
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this.fetchingMoreMessages = true;
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this.fetchMessages().then(() => {
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this.fetchingMoreMessages = false;
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});
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},
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onMessage(message) {
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sound.play('chat');
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const _isBottom = isBottom(this.$el, 64);
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this.messages.push(message);
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if (message.userId != this.$i.id && !document.hidden) {
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this.connection.send('read', {
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id: message.id
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});
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}
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if (_isBottom) {
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// Scroll to bottom
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this.$nextTick(() => {
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this.scrollToBottom();
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});
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} else if (message.userId != this.$i.id) {
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// Notify
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this.notifyNewMessage();
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}
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},
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onRead(x) {
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if (this.user) {
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if (!Array.isArray(x)) x = [x];
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for (const id of x) {
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if (this.messages.some(x => x.id == id)) {
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const exist = this.messages.map(x => x.id).indexOf(id);
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this.messages[exist] = {
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...this.messages[exist],
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isRead: true,
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};
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}
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}
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} else if (this.group) {
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for (const id of x.ids) {
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if (this.messages.some(x => x.id == id)) {
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const exist = this.messages.map(x => x.id).indexOf(id);
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this.messages[exist] = {
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...this.messages[exist],
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reads: [...this.messages[exist].reads, x.userId]
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};
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}
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}
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}
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},
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onDeleted(id) {
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const msg = this.messages.find(m => m.id === id);
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if (msg) {
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this.messages = this.messages.filter(m => m.id !== msg.id);
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}
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},
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scrollToBottom() {
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scroll(this.$el, { top: this.$el.offsetHeight });
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},
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onIndicatorClick() {
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this.showIndicator = false;
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this.scrollToBottom();
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},
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notifyNewMessage() {
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this.showIndicator = true;
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onScrollBottom(this.$el, () => {
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this.showIndicator = false;
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});
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if (this.timer) window.clearTimeout(this.timer);
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this.timer = window.setTimeout(() => {
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this.showIndicator = false;
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}, 4000);
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},
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onVisibilitychange() {
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if (document.hidden) return;
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for (const message of this.messages) {
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if (message.userId !== this.$i.id && !message.isRead) {
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this.connection.send('read', {
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id: message.id
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});
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}
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}
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},
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menu(ev) {
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const path = this.groupId ? `/my/messaging/group/${this.groupId}` : `/my/messaging/${this.userAcct}`;
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os.popupMenu([this.inWindow ? undefined : {
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text: this.$ts.openInWindow,
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icon: 'fas fa-window-maximize',
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action: () => {
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os.pageWindow(path);
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this.$router.back();
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},
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}, this.inWindow ? undefined : {
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text: this.$ts.popout,
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icon: 'fas fa-external-link-alt',
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action: () => {
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popout(path);
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this.$router.back();
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},
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}], ev.currentTarget || ev.target);
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}
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}
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});
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export default Component;
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</script>
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<style lang="scss" scoped>
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.mk-messaging-room {
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> .body {
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> .empty {
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width: 100%;
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margin: 0;
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padding: 16px 8px 8px 8px;
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text-align: center;
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font-size: 0.8em;
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opacity: 0.5;
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i {
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margin-right: 4px;
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}
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}
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> .no-history {
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display: block;
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margin: 0;
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padding: 16px;
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text-align: center;
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font-size: 0.8em;
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color: var(--messagingRoomInfo);
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opacity: 0.5;
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i {
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margin-right: 4px;
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}
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}
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> .more {
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display: block;
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margin: 16px auto;
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padding: 0 12px;
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line-height: 24px;
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color: #fff;
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background: rgba(#000, 0.3);
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border-radius: 12px;
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&:hover {
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background: rgba(#000, 0.4);
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}
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&:active {
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background: rgba(#000, 0.5);
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}
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&.fetching {
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cursor: wait;
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}
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> i {
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margin-right: 4px;
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}
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}
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> .messages {
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> ::v-deep(*) {
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margin-bottom: 16px;
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}
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}
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}
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> footer {
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width: 100%;
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position: relative;
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> .new-message {
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position: absolute;
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top: -48px;
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width: 100%;
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padding: 8px 0;
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text-align: center;
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> button {
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display: inline-block;
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margin: 0;
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padding: 0 12px 0 30px;
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line-height: 32px;
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font-size: 12px;
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border-radius: 16px;
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> i {
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position: absolute;
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top: 0;
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left: 10px;
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line-height: 32px;
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font-size: 16px;
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}
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}
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}
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> .typers {
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position: absolute;
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bottom: 100%;
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padding: 0 8px 0 8px;
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font-size: 0.9em;
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color: var(--fgTransparentWeak);
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> .users {
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> .user + .user:before {
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content: ", ";
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font-weight: normal;
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}
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> .user:last-of-type:after {
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content: " ";
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}
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}
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}
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> .form {
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border-top: solid 0.5px var(--divider);
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}
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}
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}
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.fade-enter-active, .fade-leave-active {
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transition: opacity 0.1s;
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}
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.fade-enter-from, .fade-leave-to {
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transition: opacity 0.5s;
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opacity: 0;
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}
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</style>
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