361 lines
12 KiB
Vue
361 lines
12 KiB
Vue
<template>
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<div class="h-full relative text-white bg-[var(--background-color)] grid grid-rows-[48px_1fr]" @mouseenter="mouseEnter" @mouseleave="mouseLeave">
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<div class="w-full px-4 py-3 z-[1]">
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<div v-if="!server.DM"
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class="flex items-center">
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<span class="mr-1">
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<svg class="text-zinc-300/80 my-auto"
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xmlns="http://www.w3.org/2000/svg"
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width="24"
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height="24"
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viewBox="0 0 24 24">
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<path fill="currentColor"
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d="m5.41 21l.71-4h-4l.35-2h4l1.06-6h-4l.35-2h4l.71-4h2l-.71 4h6l.71-4h2l-.71 4h4l-.35 2h-4l-1.06 6h4l-.35 2h-4l-.71 4h-2l.71-4h-6l-.71 4h-2M9.53 9l-1.06 6h6l1.06-6h-6Z" />
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</svg>
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</span>
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<span class="text-zinc-100 font-semibold">{{ server.name }}</span>
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</div>
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<div v-else
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class="flex items-center">
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<span class="mr-1">
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<svg class="text-zinc-300/80 my-auto"
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xmlns="http://www.w3.org/2000/svg"
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width="24"
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height="24"
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viewBox="0 0 24 24">
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<g fill="none"
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stroke="currentColor"
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stroke-linecap="round"
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stroke-linejoin="round"
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stroke-width="2">
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<circle cx="12"
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cy="12"
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r="4" />
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<path d="M16 12v1.5a2.5 2.5 0 0 0 5 0V12a9 9 0 1 0-5.5 8.28" />
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</g>
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</svg>
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</span>
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<span class="text-zinc-100 font-semibold">{{
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server.dmParticipants?.find((e: SafeUser) => e.id !== user.id)?.username
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}}</span>
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</div>
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</div>
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<section
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class="bg-[var(--foreground-color)] mb-3 mx-1 h-[calc(100%-12px)] overflow-hidden rounded-lg relative grid grid-rows-[1fr_70px]">
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<div class="h-full overflow-y-scroll" id="conversation-pane">
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<div class="w-full pb-1 bg-inherit">
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<div>
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<div v-if="server.messages.length === 0">
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<p>No messages yet</p>
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</div>
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<Message v-else
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v-for="(message, i) in server.messages"
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:message="message"
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:shiftPressed="shiftPressed"
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:showUsername="i === 0 || server.messages[i - 1]?.creator.id !== message.creator.id"
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:classes="calculateMessageClasses(message, i)" />
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</div>
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</div>
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<div v-if="showSearch"
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class="absolute bottom-[calc(75px+0.5rem)] mx-4 w-[calc(100vw-88px-240px-32px)] py-3 px-4 bg-[var(--primary-500)] rounded-lg shadow-md z-5">
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<div class="relative flex flex-col">
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<div v-for="user in searchResults"
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class="mx-2 my-1 w-[calc(100vw-88px-240px-64px-16px)] px-4 py-3 hover:backdrop-brightness-125 select-none rounded-md transition-all"
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@click="completeMention(user)">
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{{ user.username }}
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</div>
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</div>
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</div>
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</div>
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<div class="flex absolute flex-row bottom-0 w-full h-fit bg-inherit mb-1">
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<form @keyup="checkForMentions"
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@keypress="typing($event)"
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@submit.prevent="sendMessage"
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@keydown.enter.exact.prevent="sendMessage"
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class="relative px-4 w-full pt-1.5 h-fit pb-1">
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<div id="textbox"
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class="px-4 rounded-md w-full min-h-[44px] h-fit bg-[var(--message-input-color)] placeholder:text-[var(--primary-placeholder)] flex flex-row">
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<textarea type="text"
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id="messageBox"
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class="bg-transparent focus:outline-none py-2 w-full resize-none leading-relaxed h-[44px]"
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cols="1"
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v-model="messageContent"
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placeholder="Send a Message..." />
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<input type="submit"
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class="absolute -top-full -left-full invisible"
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id="submit">
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<label for="submit"
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class="py-1 px-1.5 h-fit my-auto cursor-pointer"
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role="button"><svg width="32"
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height="26"
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viewBox="0 0 24 24">
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<path fill="none"
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stroke="currentColor"
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stroke-linecap="round"
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stroke-linejoin="round"
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stroke-width="2"
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d="M10 14L21 3m0 0l-6.5 18a.55.55 0 0 1-1 0L10 14l-7-3.5a.55.55 0 0 1 0-1L21 3" />
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</svg></label>
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</div>
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<div class="w-full h-4">
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<p class="text-sm"
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v-if="usersTyping.length > 0">
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<span v-if="usersTyping.length < 4">
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<span v-for="(username, i) in usersTyping"
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class="font-semibold">
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<span v-if="i === usersTyping.length - 1 && usersTyping.length > 1">and </span>
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{{ username }}
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<span v-if="i !== usersTyping.length - 1 && usersTyping.length > 1">, </span>
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</span>
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is typing
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</span>
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<span v-else>Several users are typing</span>
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</p>
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</div>
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</form>
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</div>
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</section>
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</div>
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</template>
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<script lang="ts">
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import { Server } from 'socket.io';
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import { useGlobalStore } from '~/stores/store';
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import { IMessage, SafeUser } from '~/types';
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export default {
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data() {
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return {
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user: storeToRefs(useGlobalStore()).user,
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server: storeToRefs(useGlobalStore()).activeChannel,
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messageContent: '',
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canSendNotifications: false,
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shiftPressed: false,
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servers: storeToRefs(useGlobalStore()).servers,
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usersTyping: [] as string[],
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socket: storeToRefs(useGlobalStore()).socket as unknown as Server,
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showSearch: false,
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searchResults: [] as SafeUser[],
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search: '',
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}
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},
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mounted() {
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if (!this.user) throw new Error('User not found, but sessionToken cookie is set')
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Notification.requestPermission().then((result) => {
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const permission = (result === 'granted') ? true : false
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this.canSendNotifications = permission
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});
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const conversationDiv = document.getElementById('conversation-pane');
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if (!conversationDiv) throw new Error('conversation div not found')
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this.scrollToBottom()
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this.listenToWebsocket(conversationDiv)
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},
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methods: {
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async sendMessage() {
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const headers = useRequestHeaders(['cookie']) as Record<string, string>;
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if (!this.messageContent) return;
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let message: IMessage = await $fetch(`/api/channels/sendMessage`, { method: 'post', body: { body: this.messageContent, channelId: this.server.id }, headers })
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if (!message) return;
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if (this.server.messages.includes(message)) return;
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message.body = parseMessageBody(message.body, useGlobalStore().activeChannel)
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this.server.messages.push(message)
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this.messageContent = '';
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const conversationDiv = document.getElementById('conversation-pane');
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if (!conversationDiv) throw new Error('wtf');
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setTimeout(() => {
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conversationDiv.scrollTop = conversationDiv.scrollHeight;
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})
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},
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scrollToBottom() {
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const conversationDiv = document.getElementById('conversation-pane');
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if (!conversationDiv) throw new Error('wtf');
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conversationDiv.scrollTo(0, conversationDiv.scrollHeight);
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},
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typing(event: KeyboardEvent) {
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const specialKeys = [
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"Backspace",
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"Enter",
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"Shift",
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"Control"
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]
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if (specialKeys.indexOf(event.key) !== -1) {
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return
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}
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if (event.ctrlKey) {
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return
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}
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this.socket.emit(`typing`, this.server.id);
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},
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mouseEnter() {
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document.body.addEventListener('keydown', this.keyPressed, false);
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document.body.addEventListener('keyup', this.keyUnpressed, false);
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},
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mouseLeave() {
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this.shiftPressed = false
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document.body.removeEventListener('keydown', this.keyPressed, false)
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document.body.removeEventListener('keyup', this.keyUnpressed, false)
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},
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keyPressed(ev: KeyboardEvent) {
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if (ev.key === 'Shift') {
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this.shiftPressed = true
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}
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},
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keyUnpressed(ev: KeyboardEvent) {
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if (ev.key === 'Shift') {
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this.shiftPressed = false
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}
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},
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calculateMessageClasses(message: IMessage, i: number) {
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if (i === 0 || this.server.messages[i - 1]?.creator.id !== message.creator.id) {
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if (i !== this.server.messages.length - 1 || this.server.messages[i + 1]?.creator.id === message.creator.id) {
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return 'mb-0 pb-0.5';
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}
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} else {
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if (i !== this.server.messages.length - 1 || this.server.messages[i + 1]?.creator.id === message.creator.id) {
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return 'mt-0 mb-0 py-0.5';
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} else {
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return 'mt-0 pt-0.5 pb-1';
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}
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}
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return '';
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},
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checkForMentions() {
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const input = document.getElementById('messageBox') as HTMLTextAreaElement;
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const startPosition = input.selectionStart;
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const endPosition = input.selectionEnd;
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if (startPosition === endPosition && this.inMention(startPosition)) {
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let participants
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if (this.server.DM) {
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participants = this.server.dmParticipants
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} else {
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participants = this.server.server.participants
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}
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if (!participants) throw new Error(`participants in channel "${this.server.id}" not found"`)
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const search = this.messageContent.split(' ')[this.messageContent.substring(0, startPosition).split(' ').length - 1]?.slice(1);
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if (!search) return
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this.search = search;
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if (this.search.length === 0) {
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this.showSearch = false
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return;
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}
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const maxResults = Math.floor(document.body.clientHeight / 48 + 8) - 6
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let results = participants.filter((e: SafeUser) => e.username.includes(this.search))
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results.sort((a: SafeUser, b: SafeUser) => {
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const usernameA = a.username.toLowerCase();
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const usernameB = b.username.toLowerCase();
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if (usernameA < usernameB) {
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return -1
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} else if (usernameA > usernameB) {
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return 1
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} else {
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return 0
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}
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})
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if (results.length > maxResults) {
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results.length = maxResults
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}
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if (results.length === 0) {
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this.showSearch = false;
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return;
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}
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this.searchResults = results
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this.showSearch = true;
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} else {
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this.showSearch = false
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}
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},
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inMention(cursorPos: number): boolean {
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if (this.messageContent[cursorPos - 1] === '@') return true;
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if (this.messageContent[cursorPos - 1] === ' ') return false;
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if (cursorPos === 0) return false;
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return this.inMention(cursorPos - 1)
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},
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completeMention(user: SafeUser) {
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this.messageContent = this.messageContent.replace('@' + this.search, `<@${user.id}>`)
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this.showSearch = false;
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document.getElementById('messageBox')?.focus()
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},
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listenToWebsocket(conversationDiv: HTMLElement) {
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this.socket.removeAllListeners();
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this.socket.on(`message-${this.server.id}`, (ev: { message: IMessage, deleted?: boolean }) => {
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let { message, deleted } = ev
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if (deleted) {
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useGlobalStore().removeMessage(message.id)
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return;
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}
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message.body = parseMessageBody(message.body, useGlobalStore().activeChannel)
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if (this.server.messages.find((e) => e.id === message.id)) {
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// message is already in the server, replace it with the updated message
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useGlobalStore().updateMessage(message.id, message)
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return;
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}
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if (message.creator.id === this.user.id) return;
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if (!document.hasFocus()) {
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new Notification(`Message from @${message.creator.username}`, { body: message.body, tag: this.server.id.toString() });
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}
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this.server.messages.push(message)
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const lastElementChild = conversationDiv.children[0]?.lastElementChild
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if (!lastElementChild) return;
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setTimeout(() => {
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if (conversationDiv.scrollTop + 20 < (conversationDiv.scrollHeight - conversationDiv.clientHeight) - lastElementChild.clientHeight) return;
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conversationDiv.scrollTop = conversationDiv.scrollHeight;
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})
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});
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let timeout: NodeJS.Timeout;
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this.socket.on(`typing-${this.server.id}`, (ev: string) => {
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if (ev === this.user.username) return;
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clearTimeout(timeout)
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timeout = setTimeout(() => {
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this.usersTyping = this.usersTyping.filter(username => username !== ev)
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}, 750);
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if (this.usersTyping.includes(ev)) return;
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this.usersTyping.push(ev);
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})
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},
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// resizeTextarea() {
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// const textArea = document.getElementById('messageBox')
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// const textBox = document.getElementById('textBox')
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// const taLineHeight = 26; // This should match the line-height in the CSS
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// const taHeight = textArea.scrollHeight; // Get the scroll height of the textarea
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// if (!taHeight) taHeight = 44;
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// textArea.style.height = taHeight + 'px'; // This line is optional, I included it so you can more easily count the lines in an expanded textarea
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// const numberOfLines = Math.floor(taHeight / taLineHeight);
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// console.log("there are " + numberOfLines + " lines in the text area");
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// console.log('a')
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// }
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},
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}
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</script> |