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mexicanamerican
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openweb-ui

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openweb-ui
File size: 4,697 Bytes 
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<script lang="ts">

	import { onMount, tick, getContext } from 'svelte';

	import { goto } from '$app/navigation';

	import { page } from '$app/stores';



	import dayjs from 'dayjs';



	import { modelfiles, settings, chatId, WEBUI_NAME } from '$lib/stores';

	import { convertMessagesToHistory } from '$lib/utils';



	import { getChatByShareId } from '$lib/apis/chats';



	import Messages from '$lib/components/chat/Messages.svelte';

	import Navbar from '$lib/components/layout/Navbar.svelte';

	import { getUserById } from '$lib/apis/users';

	import { error } from '@sveltejs/kit';



	const i18n = getContext('i18n');



	let loaded = false;



	let autoScroll = true;

	let processing = '';

	let messagesContainerElement: HTMLDivElement;



	// let chatId = $page.params.id;

	let showModelSelector = false;

	let selectedModels = [''];



	let selectedModelfiles = {};

	$: selectedModelfiles = selectedModels.reduce((a, tagName, i, arr) => {

		const modelfile =

			$modelfiles.filter((modelfile) => modelfile.tagName === tagName)?.at(0) ?? undefined;



		return {

			...a,

			...(modelfile && { [tagName]: modelfile })

		};

	}, {});



	let chat = null;

	let user = null;



	let title = '';

	let files = [];



	let messages = [];

	let history = {

		messages: {},

		currentId: null

	};



	$: if (history.currentId !== null) {

		let _messages = [];



		let currentMessage = history.messages[history.currentId];

		while (currentMessage !== null) {

			_messages.unshift({ ...currentMessage });

			currentMessage =

				currentMessage.parentId !== null ? history.messages[currentMessage.parentId] : null;

		}

		messages = _messages;

	} else {

		messages = [];

	}



	$: if ($page.params.id) {

		(async () => {

			if (await loadSharedChat()) {

				await tick();

				loaded = true;



				window.setTimeout(() => scrollToBottom(), 0);

				const chatInput = document.getElementById('chat-textarea');

				chatInput?.focus();

			} else {

				await goto('/');

			}

		})();

	}



	//////////////////////////

	// Web functions

	//////////////////////////



	const loadSharedChat = async () => {

		await chatId.set($page.params.id);

		chat = await getChatByShareId(localStorage.token, $chatId).catch(async (error) => {

			await goto('/');

			return null;

		});



		if (chat) {

			user = await getUserById(localStorage.token, chat.user_id).catch((error) => {

				console.error(error);

				return null;

			});



			const chatContent = chat.chat;



			if (chatContent) {

				console.log(chatContent);



				selectedModels =

					(chatContent?.models ?? undefined) !== undefined

						? chatContent.models

						: [chatContent.models ?? ''];

				history =

					(chatContent?.history ?? undefined) !== undefined

						? chatContent.history

						: convertMessagesToHistory(chatContent.messages);

				title = chatContent.title;



				let _settings = JSON.parse(localStorage.getItem('settings') ?? '{}');

				await settings.set({

					..._settings,

					system: chatContent.system ?? _settings.system,

					options: chatContent.options ?? _settings.options

				});

				autoScroll = true;

				await tick();



				if (messages.length > 0) {

					history.messages[messages.at(-1).id].done = true;

				}

				await tick();



				return true;

			} else {

				return null;

			}

		}

	};

</script>

<svelte:head>

	<title>

		{title

			? `${title.length > 30 ? `${title.slice(0, 30)}...` : title} | ${$WEBUI_NAME}`

			: `${$WEBUI_NAME}`}

	</title>

</svelte:head>

{#if loaded}
	<div
		class="min-h-screen max-h-screen w-full flex flex-col text-gray-700 dark:text-gray-100 bg-white dark:bg-gray-900"
	>
		<div class="flex flex-col flex-auto justify-center py-8">

			<div class="px-3 w-full max-w-5xl mx-auto">

				<div>

					<div class=" text-3xl font-semibold line-clamp-1">

						{title}

					</div>



					<div class=" mt-1 text-gray-400">

						{dayjs(chat.chat.timestamp).format($i18n.t('MMMM DD, YYYY'))}

					</div>

				</div>



				<hr class=" dark:border-gray-800 mt-6 mb-2" />

			</div>



			<div class=" flex flex-col w-full flex-auto overflow-auto h-0" id="messages-container">

				<div class=" h-full w-full flex flex-col py-4">

					<div class="py-2">

						<Messages

							{user}

							chatId={$chatId}

							readOnly={true}

							{selectedModels}

							{selectedModelfiles}

							{processing}

							bind:history

							bind:messages

							bind:autoScroll

							bottomPadding={files.length > 0}

							sendPrompt={() => {}}

							continueGeneration={() => {}}

							regenerateResponse={() => {}}

						/>

					</div>

				</div>

			</div>

		</div>
	</div>
{/if}