Merge branch 'dev' into storm

.github/workflows/main.yml

@@ -25,6 +25,8 @@ jobs:
           KEYCLOAK_CLIENT_SECRET: ${{secrets.KEYCLOAK_CLIENT_SECRET}}
           KEYCLOAK_BASE_URL: ${{secrets.KEYCLOAK_BASE_URL}}
           KEYCLOAK_REALM: ${{secrets.KEYCLOAK_REALM}}
+          LITELLM_BASE_URL: ${{secrets.LITELLM_BASE_URL}}
+          LITELLM_API_KEY: ${{secrets.LITELLM_API_KEY}}
           ANTHROPIC_API_KEY: ${{secrets.ANTHROPIC_API_KEY}}
           TURSO_DB_URL: ${{secrets.TURSO_DB_URL}}
           TURSO_DB_AUTH_TOKEN: ${{secrets.TURSO_DB_AUTH_TOKEN}}

package.json

@@ -87,6 +87,8 @@
     "eslint": "8.37.0",
     "eslint-config-next": "13.2.4",
     "eventsource-parser": "1.1.1",
+    "ffmpeg-static": "^5.2.0",
+    "fluent-ffmpeg": "^2.1.3",
     "framer-motion": "10.16.2",
     "get-blob-duration": "1.2.0",
     "html-to-image": "1.11.11",

src/app/api/chatmodel-o1preview/[chatid]/route.ts

@@ -11,7 +11,7 @@ import { eq } from "drizzle-orm";
 
 export const revalidate = 0; // disable cache
 
-export const maxDuration = 60;
+export const maxDuration = 180;
 
 export async function POST(
   request: Request,

src/app/api/tts/route.ts

@@ -8,6 +8,7 @@ import { eq } from "drizzle-orm";
 import { NextRequest, NextResponse } from "next/server";
 import OpenAI from "openai";
 import * as z from "zod";
+
 export const maxDuration = 180;
 
 const bodyobj = z.object({
@@ -19,6 +20,67 @@ const bodyobj = z.object({
   messages: z.any().optional(),
 });
 
+const MAX_CHUNK_LENGTH = 4000; // Slightly less than 4095 to be safe
+
+function chunkText(text: string): string[] {
+  const paragraphs = text.split("\n\n");
+  const chunks: string[] = [];
+  let currentChunk = "";
+
+  for (const paragraph of paragraphs) {
+    if (currentChunk.length + paragraph.length > MAX_CHUNK_LENGTH) {
+      if (currentChunk) {
+        chunks.push(currentChunk.trim());
+        currentChunk = "";
+      }
+      if (paragraph.length > MAX_CHUNK_LENGTH) {
+        // If a single paragraph is too long, split it into sentences
+        const sentences = paragraph.match(/[^.!?]+[.!?]+/g) || [paragraph];
+        for (const sentence of sentences) {
+          if (currentChunk.length + sentence.length > MAX_CHUNK_LENGTH) {
+            chunks.push(currentChunk.trim());
+            currentChunk = sentence;
+          } else {
+            currentChunk += " " + sentence;
+          }
+        }
+      } else {
+        currentChunk = paragraph;
+      }
+    } else {
+      currentChunk += (currentChunk ? "\n\n" : "") + paragraph;
+    }
+  }
+
+  if (currentChunk) {
+    chunks.push(currentChunk.trim());
+  }
+
+  return chunks;
+}
+
+async function generateAudioForChunk(
+  openai: OpenAI,
+  chunk: string,
+): Promise<Buffer> {
+  const mp3 = await openai.audio.speech.create({
+    model: "tts-1",
+    voice: "alloy",
+    input: chunk,
+    response_format: "mp3",
+  });
+
+  return Buffer.from(await mp3.arrayBuffer());
+}
+
+async function concatenateAudioBuffers(
+  audioBuffers: Buffer[],
+): Promise<Buffer> {
+  // Simple concatenation of MP3 buffers
+  // Note: This may not work perfectly for all MP3 files and may require a more sophisticated approach
+  return Buffer.concat(audioBuffers as unknown as Uint8Array[]);
+}
+
 export async function POST(request: NextRequest) {
   const b = await request.json();
   const searchParams = await request.nextUrl.searchParams;
@@ -32,21 +94,20 @@ export async function POST(request: NextRequest) {
   const chatId = body.chatId;
   const messages: ChatEntry[] = body.messages;
 
-  const Openai = new OpenAI({
+  const openai = new OpenAI({
     apiKey: env.OPEN_AI_API_KEY,
   });
 
   if (text && messageId && body.index) {
     console.log("got into if");
     // handling audio for a single message
-    const mp3 = await Openai.audio.speech.create({
-      model: "tts-1",
-      voice: "alloy",
-      input: text,
-      response_format: "aac",
-    });
+    const chunks = chunkText(text);
+    const audioBuffers = await Promise.all(
+      chunks.map((chunk) => generateAudioForChunk(openai, chunk)),
+    );
+
+    const finalBuffer = await concatenateAudioBuffers(audioBuffers);
 
-    const buffer = Buffer.from(await mp3.arrayBuffer());
     // fetching the chat
     let chatlog: ChatLog = { log: [] };
     let fetchedChat: ChatSchema[] = [];
@@ -81,8 +142,11 @@ export async function POST(request: NextRequest) {
 
     messageId = messageId ? messageId : chatlog.log[body.index].id;
 
-    // adding the audio to the message
-    const audioUrl = await saveAudioMessage({ buffer, chatId, messageId });
+    const audioUrl = await saveAudioMessage({
+      buffer: finalBuffer,
+      chatId,
+      messageId,
+    });
     message.audio = audioUrl;
 
     await db
@@ -98,20 +162,22 @@ export async function POST(request: NextRequest) {
     );
   } else {
     // summarize and generate audio for all messages
-
     const summary: string = await summarizeChat(messages);
-    const mp3 = await Openai.audio.speech.create({
-      model: "tts-1",
-      voice: "alloy",
-      input: summary,
-      response_format: "aac",
-    });
+    const chunks = chunkText(summary);
+    const audioBuffers = await Promise.all(
+      chunks.map((chunk) => generateAudioForChunk(openai, chunk)),
+    );
+
+    const finalBuffer = await concatenateAudioBuffers(audioBuffers);
 
-    const buffer = Buffer.from(await mp3.arrayBuffer());
     const messageId = "summary"; // as it is the summary of the whole chat
-    const audioUrl = await saveAudioMessage({ buffer, chatId, messageId });
+    const audioUrl = await saveAudioMessage({
+      buffer: finalBuffer,
+      chatId,
+      messageId,
+    });
 
-    // update the db to save audio url for correspointing chat
+    // update the db to save audio url for corresponding chat
     await db
       .update(chats)
       .set({
@@ -120,7 +186,6 @@ export async function POST(request: NextRequest) {
       })
       .where(eq(chats.id, Number(chatId)))
       .run();
-    // fetching the chat
 
     return new NextResponse(JSON.stringify({ audioUrl: audioUrl }));
   }

src/app/dashboard/layout.tsx

@@ -100,7 +100,7 @@ export default function LoggedInLayout({
   );
 }
 
-const SearchButton = (props: React.ComponentProps<typeof Button>) => {
+export const SearchButton = (props: React.ComponentProps<typeof Button>) => {
   return (
     <Button {...props} variant="ghost" className="max-h-[32px]">
       <SearchIcon className="w-4 h-4 mr-2" />

src/app/env.mjs

@@ -9,6 +9,9 @@ export const env = createEnv({
     KEYCLOAK_CLIENT_SECRET: z.string().min(1),
     KEYCLOAK_BASE_URL: z.string().min(1),
     KEYCLOAK_REALM: z.string().min(1),
+    // LITELLM 
+    LITELLM_BASE_URL: z.string().min(1),
+    LITELLM_API_KEY: z.string().min(10),
     // Anthropic
     ANTHROPIC_API_KEY: z.string().min(10),
     // OpenAI
@@ -76,7 +79,9 @@ export const env = createEnv({
     KEYCLOAK_CLIENT_SECRET: process.env.KEYCLOAK_CLIENT_SECRET,
     KEYCLOAK_BASE_URL: process.env.KEYCLOAK_BASE_URL,
     KEYCLOAK_REALM: process.env.KEYCLOAK_REALM,
-    // Anthropic
+    // LITELLM
+    LITELLM_BASE_URL: process.env.LITELLM_BASE_URL,
+    LITELLM_API_KEY: process.env.LITELLM_API_KEY,    // Anthropic
     ANTHROPIC_API_KEY: process.env.ANTHROPIC_API_KEY,
     // Clerk (Auth)
     NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY:

src/app/page.tsx

@@ -16,6 +16,10 @@ import { ChatType } from "@/lib/types";
 import { parseAsString, useQueryState } from "next-usequerystate";
 import ChatCardWrapper from "@/components/chatcardwrapper";
 import { OrgChatToggler } from "@/components/chatSidebar";
+import AudioPlayer from "@/components/audioplayer";
+import Search from "@/components/search";
+import { SearchButton } from "./dashboard/layout";
+import useSearchDialogState from "@/store/searchDialogStore";
 
 const handleSmoothScroll = (): void => {
   if (typeof window !== "undefined") {
@@ -129,6 +133,7 @@ export default function Home() {
       console.error("Error creating new chat:", error);
     }
   };
+  const { showSearchDialog, toggleSearchDialog } = useSearchDialogState();
 
   return (
     <div>
@@ -140,6 +145,15 @@ export default function Home() {
               variant="secondary"
               asChild
             ></Button>
+            {isSignedIn ? (
+              <>
+                <AudioPlayer />
+                <SearchButton onClick={toggleSearchDialog}>
+                  <span className="hidden sm:inline">Search</span>
+                </SearchButton>
+                <Search orgSlug={orgSlug as string} />
+              </>
+            ) : null}
           </Header>
           <div className="absolute top-0 w-full y-0 flex flex-col flex-grow h-screen justify-center items-center gap-2 text-center">
             <div className="absolute inset-0 -z-5">

src/utils/apiHelper.ts

@@ -413,7 +413,7 @@ export const summarizeChat = async (chat: ChatEntry[]): Promise<string> => {
     name: "SummarizeChat",
     run_type: "llm",
     inputs: {
-      model: "HuggingFaceH4/zephyr-7b-beta",
+      model: "llama3.1-8b",
       messages: msgs as ChatCompletionMessageParam[],
       top_p: 0.7,
       max_tokens: 512,
@@ -423,12 +423,12 @@ export const summarizeChat = async (chat: ChatEntry[]): Promise<string> => {
   const parentRun = new RunTree(parentRunConfig);
 
   const openai = new OpenAI({
-    baseURL: env.ANYSCALE_API_BASE,
-    apiKey: env.ANYSCALE_API_KEY,
+    baseURL: env.LITELLM_BASE_URL,
+    apiKey: env.LITELLM_API_KEY,
   });
   const stream: OpenAI.Chat.ChatCompletion =
     await openai.chat.completions.create({
-      model: "HuggingFaceH4/zephyr-7b-beta",
+      model: "llama3.1-8b",
       messages: [
         { role: "user", content: msg },
       ] as ChatCompletionMessageParam[],