400 lines
8.7 KiB
Vue
400 lines
8.7 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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<div class="stream">
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<p class="init" v-if="init">%fa:spinner .spin%%i18n:common.loading%</p>
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<p class="empty" v-if="!init && messages.length == 0">%fa:info-circle%%i18n:@empty%</p>
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<p class="no-history" v-if="!init && messages.length > 0 && !existMoreMessages">%fa:flag%%i18n:@no-history%</p>
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<button class="more" :class="{ fetching: fetchingMoreMessages }" v-if="existMoreMessages" @click="fetchMoreMessages" :disabled="fetchingMoreMessages">
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<template v-if="fetchingMoreMessages">%fa:spinner .pulse .fw%</template>{{ fetchingMoreMessages ? '%i18n:common.loading%' : '%i18n:@more%' }}
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</button>
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<template v-for="(message, i) in _messages">
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<x-message :message="message" :key="message.id"/>
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<p class="date" v-if="i != messages.length - 1 && message._date != _messages[i + 1]._date">
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<span>{{ _messages[i + 1]._datetext }}</span>
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</p>
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</template>
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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 @click="onIndicatorClick">%fa:arrow-circle-down%%i18n:@new-message%</button>
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</div>
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</transition>
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<x-form :user="user" 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 { MessagingStream } from '../../scripts/streaming/messaging';
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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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export default Vue.extend({
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components: {
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XMessage,
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XForm
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},
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props: ['user', 'isNaked'],
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data() {
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return {
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init: true,
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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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};
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},
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computed: {
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_messages(): any[] {
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return (this.messages as any).map(message => {
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const date = new Date(message.createdAt).getDate();
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const month = new Date(message.createdAt).getMonth() + 1;
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message._date = date;
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message._datetext = `${month}月 ${date}日`;
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return message;
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});
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},
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form(): any {
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return this.$refs.form;
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}
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},
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mounted() {
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this.connection = new MessagingStream((this as any).os, this.$store.state.i, this.user.id);
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this.connection.on('message', this.onMessage);
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this.connection.on('read', this.onRead);
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document.addEventListener('visibilitychange', this.onVisibilitychange);
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this.fetchMessages().then(() => {
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this.init = false;
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this.scrollToBottom();
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});
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},
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beforeDestroy() {
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this.connection.off('message', this.onMessage);
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this.connection.off('read', this.onRead);
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this.connection.close();
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document.removeEventListener('visibilitychange', this.onVisibilitychange);
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},
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methods: {
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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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alert('メッセージに添付できるのはひとつのファイルのみです');
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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 as any).api('messaging/messages', {
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userId: this.user.id,
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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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// サウンドを再生する
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if (this.$store.state.device.enableSounds) {
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const sound = new Audio(`${url}/assets/message.mp3`);
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sound.volume = this.$store.state.device.soundVolume;
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sound.play();
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}
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const isBottom = this.isBottom();
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this.messages.push(message);
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if (message.userId != this.$store.state.i.id && !document.hidden) {
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this.connection.send({
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type: 'read',
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id: message.id
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});
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}
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if (isBottom) {
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// Scroll to bottom
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this.$nextTick(() => {
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this.scrollToBottom();
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});
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} else if (message.userId != this.$store.state.i.id) {
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// Notify
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this.notifyNewMessage();
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}
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},
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onRead(ids) {
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if (!Array.isArray(ids)) ids = [ids];
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ids.forEach(id => {
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if (this.messages.some(x => x.id == id)) {
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const exist = this.messages.map(x => x.id).indexOf(id);
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this.messages[exist].isRead = true;
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}
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});
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},
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isBottom() {
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const asobi = 64;
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const current = this.isNaked
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? window.scrollY + window.innerHeight
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: this.$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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if (this.isNaked) {
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window.scroll(0, document.body.offsetHeight);
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} else {
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this.$el.scrollTop = this.$el.scrollHeight;
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}
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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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onVisibilitychange() {
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if (document.hidden) return;
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this.messages.forEach(message => {
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if (message.userId !== this.$store.state.i.id && !message.isRead) {
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this.connection.send({
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type: '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="stylus" scoped>
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@import '~const.styl'
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root(isDark)
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display flex
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flex 1
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flex-direction column
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height 100%
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background isDark ? #191b22 : #fff
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> .stream
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width 100%
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max-width 600px
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margin 0 auto
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flex 1
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> .init
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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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color rgba(isDark ? #fff : #000, 0.4)
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[data-fa]
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margin-right 4px
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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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color rgba(isDark ? #fff : #000, 0.4)
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[data-fa]
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margin-right 4px
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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 rgba(isDark ? #fff : #000, 0.4)
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[data-fa]
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margin-right 4px
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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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&:active
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background rgba(#000, 0.5)
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&.fetching
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cursor wait
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> [data-fa]
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margin-right 4px
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> .message
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// something
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> .date
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display block
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margin 8px 0
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text-align center
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&:before
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content ''
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display block
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position absolute
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height 1px
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width 90%
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top 16px
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left 0
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right 0
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margin 0 auto
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background rgba(isDark ? #fff : #000, 0.1)
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> span
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display inline-block
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margin 0
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padding 0 16px
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//font-weight bold
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line-height 32px
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color rgba(isDark ? #fff : #000, 0.3)
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background isDark ? #191b22 : #fff
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> footer
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position -webkit-sticky
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position sticky
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z-index 2
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bottom 0
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width 100%
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max-width 600px
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margin 0 auto
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padding 0
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background rgba(isDark ? #282c37 : #fff, 0.95)
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background-clip content-box
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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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cursor pointer
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line-height 32px
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font-size 12px
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color $theme-color-foreground
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background $theme-color
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border-radius 16px
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&:hover
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background lighten($theme-color, 10%)
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&:active
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background darken($theme-color, 10%)
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> [data-fa]
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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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.fade-enter-active, .fade-leave-active
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transition opacity 0.1s
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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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.mk-messaging-room[data-darkmode]
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root(true)
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.mk-messaging-room:not([data-darkmode])
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root(false)
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</style>
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