forked from open-webui/open-webui
code refactored + regenerate button added
This commit is contained in:
Timothy J. Baek
parent
457e93b47f
commit
1f52207dcf
1 changed files with 207 additions and 102 deletions
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@ -6,17 +6,19 @@
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import type { PageData } from './$types';
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import { ENDPOINT } from '$lib/contants';
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import { tick } from 'svelte';
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export let data: PageData;
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$: ({ models } = data);
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let textareaElement;
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let selectedModel = '';
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let prompt = '';
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let context = '';
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let messages = [];
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let chatHistory = {};
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let textareaElement = '';
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//////////////////////////
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// Helper functions
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//////////////////////////
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const splitStream = (splitOn) => {
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let buffer = '';
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@ -33,93 +35,6 @@
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});
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};
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const submitPrompt = async () => {
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console.log('submitPrompt');
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if (selectedModel === '') {
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toast.error('Model not selected');
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} else if (
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Object.keys(chatHistory).length != 0 &&
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chatHistory[Object.keys(chatHistory).length - 1].done != true
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) {
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console.log('wait');
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} else {
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console.log(prompt);
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let user_prompt = prompt;
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chatHistory[Object.keys(chatHistory).length] = {
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role: 'user',
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content: user_prompt
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};
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prompt = '';
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textareaElement.style.height = '';
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setTimeout(() => {
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window.scrollTo({ top: document.body.scrollHeight, behavior: 'smooth' });
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}, 50);
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chatHistory[Object.keys(chatHistory).length] = {
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role: 'assistant',
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content: ''
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};
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window.scrollTo({ top: document.body.scrollHeight });
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const res = await fetch(`${ENDPOINT}/api/generate`, {
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method: 'POST',
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headers: {
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'Content-Type': 'text/event-stream'
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},
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body: JSON.stringify({
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model: selectedModel,
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prompt: user_prompt,
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context: context != '' ? context : undefined
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})
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});
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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) break;
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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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let data = JSON.parse(line);
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if (data.done == false) {
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if (
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chatHistory[Object.keys(chatHistory).length - 1].content == '' &&
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data.response == '\n'
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) {
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continue;
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} else {
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chatHistory[Object.keys(chatHistory).length - 1].content += data.response;
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}
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} else {
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context = data.context;
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console.log(context);
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chatHistory[Object.keys(chatHistory).length - 1].done = true;
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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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window.scrollTo({ top: document.body.scrollHeight });
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}
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window.scrollTo({ top: document.body.scrollHeight });
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}
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};
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const copyToClipboard = (text) => {
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if (!navigator.clipboard) {
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var textArea = document.createElement('textarea');
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@ -155,6 +70,172 @@
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}
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);
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};
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//////////////////////////
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// Ollama functions
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//////////////////////////
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const submitPrompt = async () => {
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console.log('submitPrompt');
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if (selectedModel === '') {
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toast.error('Model not selected');
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} else if (messages.length != 0 && messages.at(-1).done != true) {
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console.log('wait');
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} else {
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console.log(prompt);
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let user_prompt = prompt;
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messages = [
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...messages,
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{
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role: 'user',
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content: user_prompt
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}
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];
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prompt = '';
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textareaElement.style.height = '';
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setTimeout(() => {
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window.scrollTo({ top: document.body.scrollHeight, behavior: 'smooth' });
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}, 50);
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let responseMessage = {
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role: 'assistant',
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content: ''
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};
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messages = [...messages, responseMessage];
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window.scrollTo({ top: document.body.scrollHeight });
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const res = await fetch(`${ENDPOINT}/api/generate`, {
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method: 'POST',
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headers: {
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'Content-Type': 'text/event-stream'
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},
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body: JSON.stringify({
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model: selectedModel,
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prompt: user_prompt,
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context:
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messages.length > 3 && messages.at(-3).context != undefined
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? messages.at(-3).context
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: undefined
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})
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});
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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) break;
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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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let data = JSON.parse(line);
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if (data.done == false) {
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if (responseMessage.content == '' && data.response == '\n') {
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continue;
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} else {
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responseMessage.content += data.response;
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messages = messages;
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}
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} else {
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responseMessage.done = true;
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responseMessage.context = data.context;
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messages = messages;
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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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window.scrollTo({ top: document.body.scrollHeight });
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}
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window.scrollTo({ top: document.body.scrollHeight });
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}
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};
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const regenerateResponse = async () => {
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console.log('regenerateResponse');
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if (messages.length != 0 && messages.at(-1).done == true) {
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messages.splice(messages.length - 1, 1);
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messages = messages;
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let lastUserMessage = messages.at(-1);
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let responseMessage = {
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role: 'assistant',
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content: ''
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};
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messages = [...messages, responseMessage];
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window.scrollTo({ top: document.body.scrollHeight });
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const res = await fetch(`${ENDPOINT}/api/generate`, {
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method: 'POST',
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headers: {
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'Content-Type': 'text/event-stream'
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},
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body: JSON.stringify({
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model: selectedModel,
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prompt: lastUserMessage.content,
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context:
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messages.length > 3 && messages.at(-3).context != undefined
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? messages.at(-3).context
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: undefined
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})
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});
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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) break;
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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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let data = JSON.parse(line);
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if (data.done == false) {
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if (responseMessage.content == '' && data.response == '\n') {
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continue;
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} else {
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responseMessage.content += data.response;
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messages = messages;
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}
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} else {
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responseMessage.done = true;
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responseMessage.context = data.context;
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messages = messages;
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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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window.scrollTo({ top: document.body.scrollHeight });
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}
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window.scrollTo({ top: document.body.scrollHeight });
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}
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console.log(messages);
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};
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</script>
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<div class="app text-gray-100">
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@ -171,7 +252,7 @@
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id="models"
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class="outline-none border border-gray-600 bg-gray-700 text-gray-200 text-sm rounded-lg block w-full p-2.5 placeholder-gray-400"
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bind:value={selectedModel}
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disabled={Object.keys(chatHistory).length != 0}
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disabled={messages.length != 0}
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>
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<option value="" selected>Select a model</option>
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@ -183,8 +264,8 @@
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</div>
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</div>
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<div class=" h-full mb-32 w-full flex flex-col">
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{#if Object.keys(chatHistory).length == 0}
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<div class=" h-full mb-44 w-full flex flex-col">
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{#if messages.length == 0}
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<div class="m-auto text-center max-w-md">
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<div class="flex justify-center mt-8">
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<img src="/ollama.png" class="w-16 invert-[80%]" />
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@ -198,18 +279,18 @@
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</div>
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</div>
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{:else}
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{#each Object.keys(chatHistory) as messageIdx}
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<div class=" w-full {chatHistory[messageIdx].role == 'user' ? '' : ' bg-gray-700'}">
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{#each messages as message, messageIdx}
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<div class=" w-full {message.role == 'user' ? '' : ' bg-gray-700'}">
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<div class="flex justify-between p-5 py-10 max-w-3xl mx-auto rounded-lg">
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<div class="space-x-7 flex w-full">
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<div class="">
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<img
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src="/{chatHistory[messageIdx].role == 'user' ? 'user' : 'favicon'}.png"
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src="/{message.role == 'user' ? 'user' : 'favicon'}.png"
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class=" max-w-[32px] object-cover rounded"
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/>
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</div>
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{#if chatHistory[messageIdx].role != 'user' && chatHistory[messageIdx].content == ''}
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{#if message.role != 'user' && message.content == ''}
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<div class="w-full pr-28">
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<div class="animate-pulse flex w-full">
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<div class="space-y-2 w-full">
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@ -231,18 +312,18 @@
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</div>
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{:else}
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<div class="whitespace-pre-line">
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{@html marked.parse(chatHistory[messageIdx].content)}
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{@html marked.parse(message.content)}
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</div>
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{/if}
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<!-- {} -->
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</div>
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<div>
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{#if chatHistory[messageIdx].role != 'user' && chatHistory[messageIdx].done}
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{#if message.role != 'user' && message.done}
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<button
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class="p-1 rounded hover:bg-gray-700 transition"
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on:click={() => {
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copyToClipboard(chatHistory[messageIdx].content);
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copyToClipboard(message.content);
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}}
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>
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<svg
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@ -274,6 +355,30 @@
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<div class=" bg-gradient-to-t from-gray-900 pt-5">
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<div class="max-w-3xl p-2.5 -mb-0.5 mx-auto inset-x-0">
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{#if messages.length != 0 && messages.at(-1).role == 'assistant' && messages.at(-1).done == true}
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<div class=" flex justify-end mb-2.5">
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<button
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class=" flex px-4 py-2.5 bg-gray-800 hover:bg-gray-700 outline outline-1 outline-gray-600 rounded"
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on:click={regenerateResponse}
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>
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<div class=" self-center mr-1">
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<svg
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xmlns="http://www.w3.org/2000/svg"
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viewBox="0 0 20 20"
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fill="currentColor"
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class="w-4 h-4"
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>
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<path
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fill-rule="evenodd"
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d="M15.312 11.424a5.5 5.5 0 01-9.201 2.466l-.312-.311h2.433a.75.75 0 000-1.5H3.989a.75.75 0 00-.75.75v4.242a.75.75 0 001.5 0v-2.43l.31.31a7 7 0 0011.712-3.138.75.75 0 00-1.449-.39zm1.23-3.723a.75.75 0 00.219-.53V2.929a.75.75 0 00-1.5 0V5.36l-.31-.31A7 7 0 003.239 8.188a.75.75 0 101.448.389A5.5 5.5 0 0113.89 6.11l.311.31h-2.432a.75.75 0 000 1.5h4.243a.75.75 0 00.53-.219z"
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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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<div class=" self-center text-sm">Regenerate</div>
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</button>
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</div>
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{/if}
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<form class=" flex shadow-sm relative w-full" on:submit|preventDefault={submitPrompt}>
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<textarea
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class="rounded-xl bg-gray-700 outline-none w-full py-3 px-5 pr-12 resize-none"
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@ -296,7 +401,7 @@
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/>
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<div class=" absolute right-0 bottom-0">
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<div class="pr-3 pb-2">
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{#if Object.keys(chatHistory).length == 0 || chatHistory[Object.keys(chatHistory).length - 1].done == true}
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{#if messages.length == 0 || messages.at(-1).done == true}
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<button
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class="{prompt !== ''
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? 'bg-emerald-600 text-gray-100 hover:bg-emerald-700 '
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