mirror of
https://github.com/open-webui/open-webui
synced 2025-06-26 18:26:48 +00:00
refac: styling
This commit is contained in:
Timothy J. Baek
399
src/lib/components/playground/Playground.svelte
Normal file
399
src/lib/components/playground/Playground.svelte
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@@ -0,0 +1,399 @@
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<script lang="ts">
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import { goto } from '$app/navigation';
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import { onMount, tick, getContext } from 'svelte';
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import { toast } from 'svelte-sonner';
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import { OLLAMA_API_BASE_URL, OPENAI_API_BASE_URL, WEBUI_API_BASE_URL } from '$lib/constants';
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import { WEBUI_NAME, config, user, models, settings } from '$lib/stores';
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import { generateChatCompletion } from '$lib/apis/ollama';
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import { generateOpenAIChatCompletion } from '$lib/apis/openai';
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import { splitStream } from '$lib/utils';
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import ChatCompletion from '$lib/components/playground/ChatCompletion.svelte';
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import Selector from '$lib/components/chat/ModelSelector/Selector.svelte';
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const i18n = getContext('i18n');
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let mode = 'chat';
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let loaded = false;
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let text = '';
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let selectedModelId = '';
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let loading = false;
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let stopResponseFlag = false;
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let messagesContainerElement: HTMLDivElement;
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let textCompletionAreaElement: HTMLTextAreaElement;
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let system = '';
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let messages = [
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{
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role: 'user',
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content: ''
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}
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];
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const scrollToBottom = () => {
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const element = mode === 'chat' ? messagesContainerElement : textCompletionAreaElement;
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if (element) {
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element.scrollTop = element?.scrollHeight;
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}
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};
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const stopResponse = () => {
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stopResponseFlag = true;
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console.log('stopResponse');
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};
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const textCompletionHandler = async () => {
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const model = $models.find((model) => model.id === selectedModelId);
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const [res, controller] = await generateOpenAIChatCompletion(
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localStorage.token,
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{
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model: model.id,
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stream: true,
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messages: [
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{
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role: 'assistant',
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content: text
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}
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]
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},
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model?.owned_by === 'openai' ? `${OPENAI_API_BASE_URL}` : `${OLLAMA_API_BASE_URL}/v1`
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);
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if (res && res.ok) {
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const reader = res.body
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.pipeThrough(new TextDecoderStream())
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.pipeThrough(splitStream('\n'))
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.getReader();
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while (true) {
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const { value, done } = await reader.read();
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if (done || stopResponseFlag) {
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if (stopResponseFlag) {
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controller.abort('User: Stop Response');
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}
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break;
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}
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try {
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let lines = value.split('\n');
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for (const line of lines) {
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if (line !== '') {
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if (line === 'data: [DONE]') {
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// responseMessage.done = true;
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console.log('done');
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} else {
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let data = JSON.parse(line.replace(/^data: /, ''));
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console.log(data);
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text += data.choices[0].delta.content ?? '';
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}
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}
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}
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} catch (error) {
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console.log(error);
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}
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scrollToBottom();
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}
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}
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};
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const chatCompletionHandler = async () => {
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const model = $models.find((model) => model.id === selectedModelId);
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const [res, controller] = await generateOpenAIChatCompletion(
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localStorage.token,
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{
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model: model.id,
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stream: true,
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messages: [
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system
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? {
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role: 'system',
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content: system
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}
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: undefined,
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...messages
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].filter((message) => message)
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},
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model?.owned_by === 'openai' ? `${OPENAI_API_BASE_URL}` : `${OLLAMA_API_BASE_URL}/v1`
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);
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let responseMessage;
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if (messages.at(-1)?.role === 'assistant') {
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responseMessage = messages.at(-1);
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} else {
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responseMessage = {
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role: 'assistant',
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content: ''
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};
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messages.push(responseMessage);
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messages = messages;
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}
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await tick();
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const textareaElement = document.getElementById(`assistant-${messages.length - 1}-textarea`);
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if (res && res.ok) {
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const reader = res.body
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.pipeThrough(new TextDecoderStream())
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.pipeThrough(splitStream('\n'))
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.getReader();
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while (true) {
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const { value, done } = await reader.read();
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if (done || stopResponseFlag) {
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if (stopResponseFlag) {
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controller.abort('User: Stop Response');
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}
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break;
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}
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try {
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let lines = value.split('\n');
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for (const line of lines) {
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if (line !== '') {
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console.log(line);
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if (line === 'data: [DONE]') {
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// responseMessage.done = true;
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messages = messages;
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} else {
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let data = JSON.parse(line.replace(/^data: /, ''));
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console.log(data);
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if (responseMessage.content == '' && data.choices[0].delta.content == '\n') {
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continue;
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} else {
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textareaElement.style.height = textareaElement.scrollHeight + 'px';
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responseMessage.content += data.choices[0].delta.content ?? '';
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messages = messages;
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textareaElement.style.height = textareaElement.scrollHeight + 'px';
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await tick();
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}
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}
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}
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}
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} catch (error) {
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console.log(error);
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}
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scrollToBottom();
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}
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}
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};
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const submitHandler = async () => {
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if (selectedModelId) {
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loading = true;
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if (mode === 'complete') {
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await textCompletionHandler();
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} else if (mode === 'chat') {
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await chatCompletionHandler();
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}
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loading = false;
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stopResponseFlag = false;
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}
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};
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onMount(async () => {
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if ($user?.role !== 'admin') {
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await goto('/');
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}
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if ($settings?.models) {
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selectedModelId = $settings?.models[0];
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} else if ($config?.default_models) {
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selectedModelId = $config?.default_models.split(',')[0];
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} else {
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selectedModelId = '';
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}
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loaded = true;
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});
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</script>
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<svelte:head>
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<title>
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{$i18n.t('Playground')} | {$WEBUI_NAME}
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</title>
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</svelte:head>
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<div class=" flex flex-col justify-between w-full overflow-y-auto h-full">
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<div class="mx-auto w-full md:px-0 h-full">
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<div class=" flex flex-col h-full">
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<div class="flex flex-col justify-between mb-2.5 gap-1">
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<div class="flex justify-between items-center gap-2">
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<div class=" text-lg font-semibold self-center flex">
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{$i18n.t('Playground')}
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<span class=" text-xs text-gray-500 self-center ml-1">{$i18n.t('(Beta)')}</span>
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</div>
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<div>
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<button
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class=" flex items-center gap-0.5 text-xs px-2.5 py-0.5 rounded-lg {mode === 'chat' &&
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'text-sky-600 dark:text-sky-200 bg-sky-200/30'} {mode === 'complete' &&
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'text-green-600 dark:text-green-200 bg-green-200/30'} "
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on:click={() => {
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if (mode === 'complete') {
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mode = 'chat';
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} else {
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mode = 'complete';
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}
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}}
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>
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{#if mode === 'complete'}
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{$i18n.t('Text Completion')}
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{:else if mode === 'chat'}
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{$i18n.t('Chat')}
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{/if}
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<div>
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<svg
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xmlns="http://www.w3.org/2000/svg"
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viewBox="0 0 16 16"
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fill="currentColor"
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class="w-3 h-3"
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>
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<path
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fill-rule="evenodd"
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d="M5.22 10.22a.75.75 0 0 1 1.06 0L8 11.94l1.72-1.72a.75.75 0 1 1 1.06 1.06l-2.25 2.25a.75.75 0 0 1-1.06 0l-2.25-2.25a.75.75 0 0 1 0-1.06ZM10.78 5.78a.75.75 0 0 1-1.06 0L8 4.06 6.28 5.78a.75.75 0 0 1-1.06-1.06l2.25-2.25a.75.75 0 0 1 1.06 0l2.25 2.25a.75.75 0 0 1 0 1.06Z"
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clip-rule="evenodd"
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/>
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</svg>
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</div>
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</button>
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</div>
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</div>
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<div class="flex flex-col gap-1 w-full">
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<div class="flex w-full">
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<div class="overflow-hidden w-full">
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<div class="max-w-full">
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<Selector
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placeholder={$i18n.t('Select a model')}
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items={$models.map((model) => ({
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value: model.id,
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label: model.name,
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model: model
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}))}
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bind:value={selectedModelId}
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/>
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</div>
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</div>
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</div>
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<!-- <button
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class=" self-center dark:hover:text-gray-300"
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id="open-settings-button"
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on:click={async () => {}}
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>
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<svg
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xmlns="http://www.w3.org/2000/svg"
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fill="none"
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viewBox="0 0 24 24"
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stroke-width="1.5"
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stroke="currentColor"
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class="w-4 h-4"
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>
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<path
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stroke-linecap="round"
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stroke-linejoin="round"
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d="M10.343 3.94c.09-.542.56-.94 1.11-.94h1.093c.55 0 1.02.398 1.11.94l.149.894c.07.424.384.764.78.93.398.164.855.142 1.205-.108l.737-.527a1.125 1.125 0 011.45.12l.773.774c.39.389.44 1.002.12 1.45l-.527.737c-.25.35-.272.806-.107 1.204.165.397.505.71.93.78l.893.15c.543.09.94.56.94 1.109v1.094c0 .55-.397 1.02-.94 1.11l-.893.149c-.425.07-.765.383-.93.78-.165.398-.143.854.107 1.204l.527.738c.32.447.269 1.06-.12 1.45l-.774.773a1.125 1.125 0 01-1.449.12l-.738-.527c-.35-.25-.806-.272-1.203-.107-.397.165-.71.505-.781.929l-.149.894c-.09.542-.56.94-1.11.94h-1.094c-.55 0-1.019-.398-1.11-.94l-.148-.894c-.071-.424-.384-.764-.781-.93-.398-.164-.854-.142-1.204.108l-.738.527c-.447.32-1.06.269-1.45-.12l-.773-.774a1.125 1.125 0 01-.12-1.45l.527-.737c.25-.35.273-.806.108-1.204-.165-.397-.505-.71-.93-.78l-.894-.15c-.542-.09-.94-.56-.94-1.109v-1.094c0-.55.398-1.02.94-1.11l.894-.149c.424-.07.765-.383.93-.78.165-.398.143-.854-.107-1.204l-.527-.738a1.125 1.125 0 01.12-1.45l.773-.773a1.125 1.125 0 011.45-.12l.737.527c.35.25.807.272 1.204.107.397-.165.71-.505.78-.929l.15-.894z"
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/>
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<path
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stroke-linecap="round"
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stroke-linejoin="round"
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d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"
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/>
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</svg>
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</button> -->
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</div>
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</div>
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{#if mode === 'chat'}
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<div class="p-1">
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<div class="p-3 outline outline-1 outline-gray-200 dark:outline-gray-800 rounded-lg">
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<div class=" text-sm font-medium">{$i18n.t('System')}</div>
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<textarea
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id="system-textarea"
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class="w-full h-full bg-transparent resize-none outline-none text-sm"
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bind:value={system}
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placeholder={$i18n.t("You're a helpful assistant.")}
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rows="4"
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/>
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</div>
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</div>
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{/if}
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<div
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class=" pb-2.5 flex flex-col justify-between w-full flex-auto overflow-auto h-0"
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id="messages-container"
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bind:this={messagesContainerElement}
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>
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<div class=" h-full w-full flex flex-col">
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<div class="flex-1 p-1">
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{#if mode === 'complete'}
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<textarea
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id="text-completion-textarea"
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bind:this={textCompletionAreaElement}
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class="w-full h-full p-3 bg-transparent outline outline-1 outline-gray-200 dark:outline-gray-800 resize-none rounded-lg text-sm"
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bind:value={text}
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placeholder={$i18n.t("You're a helpful assistant.")}
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/>
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{:else if mode === 'chat'}
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<ChatCompletion bind:messages />
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{/if}
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</div>
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</div>
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</div>
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<div class="pb-3">
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{#if !loading}
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<button
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class="px-3 py-1.5 text-sm font-medium bg-emerald-600 hover:bg-emerald-700 text-gray-50 transition rounded-lg"
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on:click={() => {
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submitHandler();
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}}
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>
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{$i18n.t('Submit')}
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</button>
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{:else}
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<button
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class="px-3 py-1.5 text-sm font-medium bg-gray-100 hover:bg-gray-200 text-gray-900 transition rounded-lg"
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on:click={() => {
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stopResponse();
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}}
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>
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{$i18n.t('Cancel')}
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</button>
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{/if}
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</div>
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</div>
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</div>
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</div>
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<style>
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.scrollbar-hidden::-webkit-scrollbar {
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display: none; /* for Chrome, Safari and Opera */
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}
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.scrollbar-hidden {
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-ms-overflow-style: none; /* IE and Edge */
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scrollbar-width: none; /* Firefox */
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}
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</style>
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Reference in New Issue
Block a user