391 lines
8.9 KiB
Vue
391 lines
8.9 KiB
Vue
<template>
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<div class="mk-messaging-room"
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@dragover.prevent.stop="onDragover"
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@drop.prevent.stop="onDrop"
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>
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<template v-if="!fetching && user">
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<portal to="title"><mk-user-name :user="user" :nowrap="false" class="name"/></portal>
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<portal to="avatar"><mk-avatar class="avatar" :user="user" :disable-preview="true"/></portal>
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</template>
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<template v-if="!fetching && group">
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<portal to="icon"><fa :icon="faUsers"/></portal>
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<portal to="title">{{ group.name }}</portal>
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</template>
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<div class="body">
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<mk-loading v-if="fetching"/>
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<p class="empty" v-if="!fetching && messages.length == 0"><fa :icon="faInfoCircle"/>{{ $t('noMessagesYet') }}</p>
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<p class="no-history" v-if="!fetching && messages.length > 0 && !existMoreMessages"><fa :icon="faFlag"/>{{ $t('noMoreHistory') }}</p>
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<button class="more _button" :class="{ fetching: fetchingMoreMessages }" v-if="existMoreMessages" @click="fetchMoreMessages" :disabled="fetchingMoreMessages">
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<template v-if="fetchingMoreMessages"><fa icon="spinner" pulse fixed-width/></template>{{ fetchingMoreMessages ? $t('loading') : $t('loadMore') }}
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</button>
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<x-list class="messages" :items="messages" v-slot="{ item: message, i }" direction="up" reversed>
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<x-message :message="message" :is-group="group != null" :key="message.id"/>
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</x-list>
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</div>
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<footer>
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<transition name="fade">
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<div class="new-message" v-show="showIndicator">
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<button class="_buttonPrimary" @click="onIndicatorClick"><i><fa :icon="faArrowCircleDown"/></i>{{ $t('newMessageExists') }}</button>
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</div>
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</transition>
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<x-form v-if="!fetching" :user="user" :group="group" ref="form"/>
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</footer>
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</div>
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</template>
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<script lang="ts">
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import Vue from 'vue';
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import { faArrowCircleDown, faFlag, faUsers, faInfoCircle } from '@fortawesome/free-solid-svg-icons';
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import i18n from '../i18n';
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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 { url } from '../config';
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import parseAcct from '../../misc/acct/parse';
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export default Vue.extend({
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i18n,
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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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data() {
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return {
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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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faArrowCircleDown, faFlag, faUsers, faInfoCircle
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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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$route: 'fetch'
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},
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mounted() {
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this.fetch();
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},
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beforeDestroy() {
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this.connection.dispose();
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window.removeEventListener('scroll', this.onScroll);
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document.removeEventListener('visibilitychange', this.onVisibilitychange);
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},
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methods: {
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async fetch() {
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this.fetching = true;
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if (this.$route.params.user) {
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const user = await this.$root.api('users/show', parseAcct(this.$route.params.user));
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this.user = user;
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} else {
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const group = await this.$root.api('users/groups/show', { groupId: this.$route.params.group });
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this.group = group;
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}
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this.connection = this.$root.stream.connectToChannel('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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window.addEventListener('scroll', this.onScroll, { passive: true });
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document.addEventListener('visibilitychange', this.onVisibilitychange);
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this.fetchMessages().then(() => {
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this.fetching = false;
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this.scrollToBottom();
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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] == 'mk_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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this.$root.dialog({
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type: 'error',
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text: this.$t('onlyOneFileCanBeAttached')
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});
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return;
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}
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//#region ドライブのファイル
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const driveFile = e.dataTransfer.getData('mk_drive_file');
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if (driveFile != null && driveFile != '') {
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const file = JSON.parse(driveFile);
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this.form.file = file;
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}
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//#endregion
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},
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fetchMessages() {
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return new Promise((resolve, reject) => {
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const max = this.existMoreMessages ? 20 : 10;
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this.$root.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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this.$root.sound('chat');
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const isBottom = this.isBottom();
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this.messages.push(message);
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if (message.userId != this.$store.state.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.$nextTick(() => {
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this.scrollToBottom();
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});
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} else if (message.userId != this.$store.state.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].isRead = true;
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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].reads.push(x.userId);
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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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isBottom() {
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const asobi = 64;
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const current = this.isNaked
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? window.scrollY + window.innerHeight
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: this.$el.scrollTop + this.$el.offsetHeight;
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const max = this.isNaked
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? document.body.offsetHeight
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: this.$el.scrollHeight;
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return current > (max - asobi);
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},
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scrollToBottom() {
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window.scroll(0, document.body.offsetHeight);
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},
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onIndicatorClick() {
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this.showIndicator = false;
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this.scrollToBottom();
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},
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notifyNewMessage() {
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this.showIndicator = true;
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if (this.timer) clearTimeout(this.timer);
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this.timer = setTimeout(() => {
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this.showIndicator = false;
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}, 4000);
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},
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onScroll() {
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const el = this.isNaked ? window.document.documentElement : this.$el;
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const current = el.scrollTop + el.clientHeight;
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if (current > el.scrollHeight - 1) {
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this.showIndicator = false;
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}
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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.$store.state.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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}
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});
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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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width: 100%;
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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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[data-icon] {
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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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[data-icon] {
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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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> [data-icon] {
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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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> .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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}
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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, .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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