Merge branch 'main' of https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web

Update README.md

.github/workflows/deploy_preview.yml

@@ -3,9 +3,7 @@ name: VercelPreviewDeployment
 on:
   pull_request_target:
     types:
-      - opened
+      - review_requested
-      - synchronize
-      - reopened
 
 env:
   VERCEL_TEAM: ${{ secrets.VERCEL_TEAM }}

.github/workflows/docker.yml

@@ -19,26 +19,26 @@ jobs:
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-      
+
-      - 
+      -
         name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v4
         with:
-          images: yidadaa/chatgpt-next-web
+          images: ${{ secrets.DOCKER_USERNAME }}/chatgpt-next-web
           tags: |
             type=raw,value=latest
             type=ref,event=tag
-      
+
-      - 
+      -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v2
 
-      - 
+      -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
-      
+
-      - 
+      -
         name: Build and push Docker image
         uses: docker/build-push-action@v4
         with:
@@ -49,4 +49,4 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-            
+

.github/workflows/test.yml

@@ -0,0 +1,39 @@
+name: Run Tests
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "!*"
+  pull_request:
+    types:
+      - review_requested
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: "yarn"
+
+      - name: Cache node_modules
+        uses: actions/cache@v4
+        with:
+          path: node_modules
+          key: ${{ runner.os }}-node_modules-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-node_modules-
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Run Jest tests
+        run: yarn test:ci

README.md

@@ -31,7 +31,7 @@ One-Click to get a well-designed cross-platform ChatGPT web UI, with GPT3, GPT4
 [MacOS-image]: https://img.shields.io/badge/-MacOS-black?logo=apple
 [Linux-image]: https://img.shields.io/badge/-Linux-333?logo=ubuntu
 
-[<img src="https://vercel.com/button" alt="Deploy on Zeabur" height="30">](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2FChatGPTNextWeb%2FChatGPT-Next-Web&env=OPENAI_API_KEY&env=CODE&project-name=nextchat&repository-name=NextChat) [<img src="https://zeabur.com/button.svg" alt="Deploy on Zeabur" height="30">](https://zeabur.com/templates/ZBUEFA)  [<img src="https://gitpod.io/button/open-in-gitpod.svg" alt="Open in Gitpod" height="30">](https://gitpod.io/#https://github.com/Yidadaa/ChatGPT-Next-Web)
+[<img src="https://vercel.com/button" alt="Deploy on Zeabur" height="30">](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2FChatGPTNextWeb%2FChatGPT-Next-Web&env=OPENAI_API_KEY&env=CODE&project-name=nextchat&repository-name=NextChat) [<img src="https://zeabur.com/button.svg" alt="Deploy on Zeabur" height="30">](https://zeabur.com/templates/ZBUEFA)  [<img src="https://gitpod.io/button/open-in-gitpod.svg" alt="Open in Gitpod" height="30">](https://gitpod.io/#https://github.com/Yidadaa/ChatGPT-Next-Web) [<img src="https://img.shields.io/badge/BT_Deploy-Install-20a53a" alt="Open in Gitpod" height="30">](https://www.bt.cn/new/download.html)
 
 [<img src="https://github.com/user-attachments/assets/903482d4-3e87-4134-9af1-f2588fa90659" height="60" width="288" >](https://monica.im/?utm=nxcrp)
 

app/api/[provider]/[...path]/route.ts

@@ -10,6 +10,7 @@ import { handle as alibabaHandler } from "../../alibaba";
 import { handle as moonshotHandler } from "../../moonshot";
 import { handle as stabilityHandler } from "../../stability";
 import { handle as iflytekHandler } from "../../iflytek";
+import { handle as xaiHandler } from "../../xai";
 import { handle as proxyHandler } from "../../proxy";
 
 async function handle(
@@ -38,6 +39,8 @@ async function handle(
       return stabilityHandler(req, { params });
     case ApiPath.Iflytek:
       return iflytekHandler(req, { params });
+    case ApiPath.XAI:
+      return xaiHandler(req, { params });
     case ApiPath.OpenAI:
       return openaiHandler(req, { params });
     default:

app/api/auth.ts

@@ -92,6 +92,9 @@ export function auth(req: NextRequest, modelProvider: ModelProvider) {
         systemApiKey =
           serverConfig.iflytekApiKey + ":" + serverConfig.iflytekApiSecret;
         break;
+      case ModelProvider.XAI:
+        systemApiKey = serverConfig.xaiApiKey;
+        break;
       case ModelProvider.GPT:
       default:
         if (req.nextUrl.pathname.includes("azure/deployments")) {

app/api/xai.ts

@@ -0,0 +1,128 @@
+import { getServerSideConfig } from "@/app/config/server";
+import {
+  XAI_BASE_URL,
+  ApiPath,
+  ModelProvider,
+  ServiceProvider,
+} from "@/app/constant";
+import { prettyObject } from "@/app/utils/format";
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@/app/api/auth";
+import { isModelAvailableInServer } from "@/app/utils/model";
+
+const serverConfig = getServerSideConfig();
+
+export async function handle(
+  req: NextRequest,
+  { params }: { params: { path: string[] } },
+) {
+  console.log("[XAI Route] params ", params);
+
+  if (req.method === "OPTIONS") {
+    return NextResponse.json({ body: "OK" }, { status: 200 });
+  }
+
+  const authResult = auth(req, ModelProvider.XAI);
+  if (authResult.error) {
+    return NextResponse.json(authResult, {
+      status: 401,
+    });
+  }
+
+  try {
+    const response = await request(req);
+    return response;
+  } catch (e) {
+    console.error("[XAI] ", e);
+    return NextResponse.json(prettyObject(e));
+  }
+}
+
+async function request(req: NextRequest) {
+  const controller = new AbortController();
+
+  // alibaba use base url or just remove the path
+  let path = `${req.nextUrl.pathname}`.replaceAll(ApiPath.XAI, "");
+
+  let baseUrl = serverConfig.xaiUrl || XAI_BASE_URL;
+
+  if (!baseUrl.startsWith("http")) {
+    baseUrl = `https://${baseUrl}`;
+  }
+
+  if (baseUrl.endsWith("/")) {
+    baseUrl = baseUrl.slice(0, -1);
+  }
+
+  console.log("[Proxy] ", path);
+  console.log("[Base Url]", baseUrl);
+
+  const timeoutId = setTimeout(
+    () => {
+      controller.abort();
+    },
+    10 * 60 * 1000,
+  );
+
+  const fetchUrl = `${baseUrl}${path}`;
+  const fetchOptions: RequestInit = {
+    headers: {
+      "Content-Type": "application/json",
+      Authorization: req.headers.get("Authorization") ?? "",
+    },
+    method: req.method,
+    body: req.body,
+    redirect: "manual",
+    // @ts-ignore
+    duplex: "half",
+    signal: controller.signal,
+  };
+
+  // #1815 try to refuse some request to some models
+  if (serverConfig.customModels && req.body) {
+    try {
+      const clonedBody = await req.text();
+      fetchOptions.body = clonedBody;
+
+      const jsonBody = JSON.parse(clonedBody) as { model?: string };
+
+      // not undefined and is false
+      if (
+        isModelAvailableInServer(
+          serverConfig.customModels,
+          jsonBody?.model as string,
+          ServiceProvider.XAI as string,
+        )
+      ) {
+        return NextResponse.json(
+          {
+            error: true,
+            message: `you are not allowed to use ${jsonBody?.model} model`,
+          },
+          {
+            status: 403,
+          },
+        );
+      }
+    } catch (e) {
+      console.error(`[XAI] filter`, e);
+    }
+  }
+  try {
+    const res = await fetch(fetchUrl, fetchOptions);
+
+    // to prevent browser prompt for credentials
+    const newHeaders = new Headers(res.headers);
+    newHeaders.delete("www-authenticate");
+    // to disable nginx buffering
+    newHeaders.set("X-Accel-Buffering", "no");
+
+    return new Response(res.body, {
+      status: res.status,
+      statusText: res.statusText,
+      headers: newHeaders,
+    });
+  } finally {
+    clearTimeout(timeoutId);
+  }
+}

app/client/api.ts

@@ -20,6 +20,7 @@ import { QwenApi } from "./platforms/alibaba";
 import { HunyuanApi } from "./platforms/tencent";
 import { MoonshotApi } from "./platforms/moonshot";
 import { SparkApi } from "./platforms/iflytek";
+import { XAIApi } from "./platforms/xai";
 
 export const ROLES = ["system", "user", "assistant"] as const;
 export type MessageRole = (typeof ROLES)[number];
@@ -152,6 +153,9 @@ export class ClientApi {
       case ModelProvider.Iflytek:
         this.llm = new SparkApi();
         break;
+      case ModelProvider.XAI:
+        this.llm = new XAIApi();
+        break;
       default:
         this.llm = new ChatGPTApi();
     }
@@ -239,6 +243,7 @@ export function getHeaders(ignoreHeaders: boolean = false) {
     const isAlibaba = modelConfig.providerName === ServiceProvider.Alibaba;
     const isMoonshot = modelConfig.providerName === ServiceProvider.Moonshot;
     const isIflytek = modelConfig.providerName === ServiceProvider.Iflytek;
+    const isXAI = modelConfig.providerName === ServiceProvider.XAI;
     const isEnabledAccessControl = accessStore.enabledAccessControl();
     const apiKey = isGoogle
       ? accessStore.googleApiKey
@@ -252,6 +257,8 @@ export function getHeaders(ignoreHeaders: boolean = false) {
       ? accessStore.alibabaApiKey
       : isMoonshot
       ? accessStore.moonshotApiKey
+      : isXAI
+      ? accessStore.xaiApiKey
       : isIflytek
       ? accessStore.iflytekApiKey && accessStore.iflytekApiSecret
         ? accessStore.iflytekApiKey + ":" + accessStore.iflytekApiSecret
@@ -266,6 +273,7 @@ export function getHeaders(ignoreHeaders: boolean = false) {
       isAlibaba,
       isMoonshot,
       isIflytek,
+      isXAI,
       apiKey,
       isEnabledAccessControl,
     };
@@ -328,6 +336,8 @@ export function getClientApi(provider: ServiceProvider): ClientApi {
       return new ClientApi(ModelProvider.Moonshot);
     case ServiceProvider.Iflytek:
       return new ClientApi(ModelProvider.Iflytek);
+    case ServiceProvider.XAI:
+      return new ClientApi(ModelProvider.XAI);
     default:
       return new ClientApi(ModelProvider.GPT);
   }

app/client/platforms/anthropic.ts

@@ -13,6 +13,7 @@ import { getMessageTextContent, isVisionModel } from "@/app/utils";
 import { preProcessImageContent, stream } from "@/app/utils/chat";
 import { cloudflareAIGatewayUrl } from "@/app/utils/cloudflare";
 import { RequestPayload } from "./openai";
+import { fetch } from "@/app/utils/stream";
 
 export type MultiBlockContent = {
   type: "image" | "text";

app/client/platforms/google.ts

@@ -7,21 +7,25 @@ import {
   LLMUsage,
   SpeechOptions,
 } from "../api";
-import { useAccessStore, useAppConfig, useChatStore } from "@/app/store";
+import {
+  useAccessStore,
+  useAppConfig,
+  useChatStore,
+  usePluginStore,
+  ChatMessageTool,
+} from "@/app/store";
+import { stream } from "@/app/utils/chat";
 import { getClientConfig } from "@/app/config/client";
 import { GEMINI_BASE_URL } from "@/app/constant";
-import Locale from "../../locales";
+
-import {
-  EventStreamContentType,
-  fetchEventSource,
-} from "@fortaine/fetch-event-source";
-import { prettyObject } from "@/app/utils/format";
 import {
   getMessageTextContent,
   getMessageImages,
   isVisionModel,
 } from "@/app/utils";
 import { preProcessImageContent } from "@/app/utils/chat";
+import { nanoid } from "nanoid";
+import { RequestPayload } from "./openai";
 import { fetch } from "@/app/utils/stream";
 
 export class GeminiProApi implements LLMApi {
@@ -178,115 +182,84 @@ export class GeminiProApi implements LLMApi {
       );
 
       if (shouldStream) {
-        let responseText = "";
+        const [tools, funcs] = usePluginStore
-        let remainText = "";
+          .getState()
-        let finished = false;
+          .getAsTools(
+            useChatStore.getState().currentSession().mask?.plugin || [],
+          );
+        return stream(
+          chatPath,
+          requestPayload,
+          getHeaders(),
+          // @ts-ignore
+          tools.length > 0
+            ? // @ts-ignore
+              [{ functionDeclarations: tools.map((tool) => tool.function) }]
+            : [],
+          funcs,
+          controller,
+          // parseSSE
+          (text: string, runTools: ChatMessageTool[]) => {
+            // console.log("parseSSE", text, runTools);
+            const chunkJson = JSON.parse(text);
 
-        const finish = () => {
+            const functionCall = chunkJson?.candidates
-          if (!finished) {
+              ?.at(0)
-            finished = true;
+              ?.content.parts.at(0)?.functionCall;
-            options.onFinish(responseText + remainText);
+            if (functionCall) {
-          }
+              const { name, args } = functionCall;
-        };
+              runTools.push({
-
+                id: nanoid(),
-        // animate response to make it looks smooth
+                type: "function",
-        function animateResponseText() {
+                function: {
-          if (finished || controller.signal.aborted) {
+                  name,
-            responseText += remainText;
+                  arguments: JSON.stringify(args), // utils.chat call function, using JSON.parse
-            finish();
+                },
-            return;
+              });
-          }
+            }
-
+            return chunkJson?.candidates?.at(0)?.content.parts.at(0)?.text;
-          if (remainText.length > 0) {
+          },
-            const fetchCount = Math.max(1, Math.round(remainText.length / 60));
+          // processToolMessage, include tool_calls message and tool call results
-            const fetchText = remainText.slice(0, fetchCount);
+          (
-            responseText += fetchText;
+            requestPayload: RequestPayload,
-            remainText = remainText.slice(fetchCount);
+            toolCallMessage: any,
-            options.onUpdate?.(responseText, fetchText);
+            toolCallResult: any[],
-          }
+          ) => {
-
+            // @ts-ignore
-          requestAnimationFrame(animateResponseText);
+            requestPayload?.contents?.splice(
-        }
+              // @ts-ignore
-
+              requestPayload?.contents?.length,
-        // start animaion
+              0,
-        animateResponseText();
+              {
-
+                role: "model",
-        controller.signal.onabort = finish;
+                parts: toolCallMessage.tool_calls.map(
-
+                  (tool: ChatMessageTool) => ({
-        fetchEventSource(chatPath, {
+                    functionCall: {
-          fetch: fetch as any,
+                      name: tool?.function?.name,
-          ...chatPayload,
+                      args: JSON.parse(tool?.function?.arguments as string),
-          async onopen(res) {
+                    },
-            clearTimeout(requestTimeoutId);
+                  }),
-            const contentType = res.headers.get("content-type");
+                ),
-            console.log(
+              },
-              "[Gemini] request response content type: ",
+              // @ts-ignore
-              contentType,
+              ...toolCallResult.map((result) => ({
+                role: "function",
+                parts: [
+                  {
+                    functionResponse: {
+                      name: result.name,
+                      response: {
+                        name: result.name,
+                        content: result.content, // TODO just text content...
+                      },
+                    },
+                  },
+                ],
+              })),
             );
-
-            if (contentType?.startsWith("text/plain")) {
-              responseText = await res.clone().text();
-              return finish();
-            }
-
-            if (
-              !res.ok ||
-              !res.headers
-                .get("content-type")
-                ?.startsWith(EventStreamContentType) ||
-              res.status !== 200
-            ) {
-              const responseTexts = [responseText];
-              let extraInfo = await res.clone().text();
-              try {
-                const resJson = await res.clone().json();
-                extraInfo = prettyObject(resJson);
-              } catch {}
-
-              if (res.status === 401) {
-                responseTexts.push(Locale.Error.Unauthorized);
-              }
-
-              if (extraInfo) {
-                responseTexts.push(extraInfo);
-              }
-
-              responseText = responseTexts.join("\n\n");
-
-              return finish();
-            }
           },
-          onmessage(msg) {
+          options,
-            if (msg.data === "[DONE]" || finished) {
+        );
-              return finish();
-            }
-            const text = msg.data;
-            try {
-              const json = JSON.parse(text);
-              const delta = apiClient.extractMessage(json);
-
-              if (delta) {
-                remainText += delta;
-              }
-
-              const blockReason = json?.promptFeedback?.blockReason;
-              if (blockReason) {
-                // being blocked
-                console.log(`[Google] [Safety Ratings] result:`, blockReason);
-              }
-            } catch (e) {
-              console.error("[Request] parse error", text, msg);
-            }
-          },
-          onclose() {
-            finish();
-          },
-          onerror(e) {
-            options.onError?.(e);
-            throw e;
-          },
-          openWhenHidden: true,
-        });
       } else {
         const res = await fetch(chatPath, chatPayload);
         clearTimeout(requestTimeoutId);

app/client/platforms/moonshot.ts

@@ -24,6 +24,7 @@ import {
 import { getClientConfig } from "@/app/config/client";
 import { getMessageTextContent } from "@/app/utils";
 import { RequestPayload } from "./openai";
+import { fetch } from "@/app/utils/stream";
 
 export class MoonshotApi implements LLMApi {
   private disableListModels = true;

app/client/platforms/openai.ts

@@ -42,6 +42,7 @@ import {
   isVisionModel,
   isDalle3 as _isDalle3,
 } from "@/app/utils";
+import { fetch } from "@/app/utils/stream";
 
 export interface OpenAIListModelResponse {
   object: string;
@@ -352,7 +353,7 @@ export class ChatGPTApi implements LLMApi {
         // make a fetch request
         const requestTimeoutId = setTimeout(
           () => controller.abort(),
-          isDalle3 || isO1 ? REQUEST_TIMEOUT_MS * 2 : REQUEST_TIMEOUT_MS, // dalle3 using b64_json is slow.
+          isDalle3 || isO1 ? REQUEST_TIMEOUT_MS * 4 : REQUEST_TIMEOUT_MS, // dalle3 using b64_json is slow.
         );
 
         const res = await fetch(chatPath, chatPayload);

app/client/platforms/xai.ts

@@ -0,0 +1,193 @@
+"use client";
+// azure and openai, using same models. so using same LLMApi.
+import { ApiPath, XAI_BASE_URL, XAI, REQUEST_TIMEOUT_MS } from "@/app/constant";
+import {
+  useAccessStore,
+  useAppConfig,
+  useChatStore,
+  ChatMessageTool,
+  usePluginStore,
+} from "@/app/store";
+import { stream } from "@/app/utils/chat";
+import {
+  ChatOptions,
+  getHeaders,
+  LLMApi,
+  LLMModel,
+  SpeechOptions,
+} from "../api";
+import { getClientConfig } from "@/app/config/client";
+import { getMessageTextContent } from "@/app/utils";
+import { RequestPayload } from "./openai";
+import { fetch } from "@/app/utils/stream";
+
+export class XAIApi implements LLMApi {
+  private disableListModels = true;
+
+  path(path: string): string {
+    const accessStore = useAccessStore.getState();
+
+    let baseUrl = "";
+
+    if (accessStore.useCustomConfig) {
+      baseUrl = accessStore.xaiUrl;
+    }
+
+    if (baseUrl.length === 0) {
+      const isApp = !!getClientConfig()?.isApp;
+      const apiPath = ApiPath.XAI;
+      baseUrl = isApp ? XAI_BASE_URL : apiPath;
+    }
+
+    if (baseUrl.endsWith("/")) {
+      baseUrl = baseUrl.slice(0, baseUrl.length - 1);
+    }
+    if (!baseUrl.startsWith("http") && !baseUrl.startsWith(ApiPath.XAI)) {
+      baseUrl = "https://" + baseUrl;
+    }
+
+    console.log("[Proxy Endpoint] ", baseUrl, path);
+
+    return [baseUrl, path].join("/");
+  }
+
+  extractMessage(res: any) {
+    return res.choices?.at(0)?.message?.content ?? "";
+  }
+
+  speech(options: SpeechOptions): Promise<ArrayBuffer> {
+    throw new Error("Method not implemented.");
+  }
+
+  async chat(options: ChatOptions) {
+    const messages: ChatOptions["messages"] = [];
+    for (const v of options.messages) {
+      const content = getMessageTextContent(v);
+      messages.push({ role: v.role, content });
+    }
+
+    const modelConfig = {
+      ...useAppConfig.getState().modelConfig,
+      ...useChatStore.getState().currentSession().mask.modelConfig,
+      ...{
+        model: options.config.model,
+        providerName: options.config.providerName,
+      },
+    };
+
+    const requestPayload: RequestPayload = {
+      messages,
+      stream: options.config.stream,
+      model: modelConfig.model,
+      temperature: modelConfig.temperature,
+      presence_penalty: modelConfig.presence_penalty,
+      frequency_penalty: modelConfig.frequency_penalty,
+      top_p: modelConfig.top_p,
+    };
+
+    console.log("[Request] xai payload: ", requestPayload);
+
+    const shouldStream = !!options.config.stream;
+    const controller = new AbortController();
+    options.onController?.(controller);
+
+    try {
+      const chatPath = this.path(XAI.ChatPath);
+      const chatPayload = {
+        method: "POST",
+        body: JSON.stringify(requestPayload),
+        signal: controller.signal,
+        headers: getHeaders(),
+      };
+
+      // make a fetch request
+      const requestTimeoutId = setTimeout(
+        () => controller.abort(),
+        REQUEST_TIMEOUT_MS,
+      );
+
+      if (shouldStream) {
+        const [tools, funcs] = usePluginStore
+          .getState()
+          .getAsTools(
+            useChatStore.getState().currentSession().mask?.plugin || [],
+          );
+        return stream(
+          chatPath,
+          requestPayload,
+          getHeaders(),
+          tools as any,
+          funcs,
+          controller,
+          // parseSSE
+          (text: string, runTools: ChatMessageTool[]) => {
+            // console.log("parseSSE", text, runTools);
+            const json = JSON.parse(text);
+            const choices = json.choices as Array<{
+              delta: {
+                content: string;
+                tool_calls: ChatMessageTool[];
+              };
+            }>;
+            const tool_calls = choices[0]?.delta?.tool_calls;
+            if (tool_calls?.length > 0) {
+              const index = tool_calls[0]?.index;
+              const id = tool_calls[0]?.id;
+              const args = tool_calls[0]?.function?.arguments;
+              if (id) {
+                runTools.push({
+                  id,
+                  type: tool_calls[0]?.type,
+                  function: {
+                    name: tool_calls[0]?.function?.name as string,
+                    arguments: args,
+                  },
+                });
+              } else {
+                // @ts-ignore
+                runTools[index]["function"]["arguments"] += args;
+              }
+            }
+            return choices[0]?.delta?.content;
+          },
+          // processToolMessage, include tool_calls message and tool call results
+          (
+            requestPayload: RequestPayload,
+            toolCallMessage: any,
+            toolCallResult: any[],
+          ) => {
+            // @ts-ignore
+            requestPayload?.messages?.splice(
+              // @ts-ignore
+              requestPayload?.messages?.length,
+              0,
+              toolCallMessage,
+              ...toolCallResult,
+            );
+          },
+          options,
+        );
+      } else {
+        const res = await fetch(chatPath, chatPayload);
+        clearTimeout(requestTimeoutId);
+
+        const resJson = await res.json();
+        const message = this.extractMessage(resJson);
+        options.onFinish(message);
+      }
+    } catch (e) {
+      console.log("[Request] failed to make a chat request", e);
+      options.onError?.(e as Error);
+    }
+  }
+  async usage() {
+    return {
+      used: 0,
+      total: 0,
+    };
+  }
+
+  async models(): Promise<LLMModel[]> {
+    return [];
+  }
+}

app/command.ts

@@ -35,6 +35,7 @@ export function useCommand(commands: Commands = {}) {
 interface ChatCommands {
   new?: Command;
   newm?: Command;
+  copy?: Command;
   next?: Command;
   prev?: Command;
   clear?: Command;

app/components/auth.tsx

@@ -11,6 +11,7 @@ import Logo from "../icons/logo.svg";
 import { useMobileScreen } from "@/app/utils";
 import BotIcon from "../icons/bot.svg";
 import { getClientConfig } from "../config/client";
+import { PasswordInput } from "./ui-lib";
 import LeftIcon from "@/app/icons/left.svg";
 import { safeLocalStorage } from "@/app/utils";
 import {
@@ -60,36 +61,43 @@ export function AuthPage() {
       <div className={styles["auth-title"]}>{Locale.Auth.Title}</div>
       <div className={styles["auth-tips"]}>{Locale.Auth.Tips}</div>
 
-      <input
+      <PasswordInput
-        className={styles["auth-input"]}
+        style={{ marginTop: "3vh", marginBottom: "3vh" }}
-        type="password"
+        aria={Locale.Settings.ShowPassword}
-        placeholder={Locale.Auth.Input}
+        aria-label={Locale.Auth.Input}
         value={accessStore.accessCode}
+        type="text"
+        placeholder={Locale.Auth.Input}
         onChange={(e) => {
           accessStore.update(
             (access) => (access.accessCode = e.currentTarget.value),
           );
         }}
       />
+
       {!accessStore.hideUserApiKey ? (
         <>
           <div className={styles["auth-tips"]}>{Locale.Auth.SubTips}</div>
-          <input
+          <PasswordInput
-            className={styles["auth-input"]}
+            style={{ marginTop: "3vh", marginBottom: "3vh" }}
-            type="password"
+            aria={Locale.Settings.ShowPassword}
-            placeholder={Locale.Settings.Access.OpenAI.ApiKey.Placeholder}
+            aria-label={Locale.Settings.Access.OpenAI.ApiKey.Placeholder}
             value={accessStore.openaiApiKey}
+            type="text"
+            placeholder={Locale.Settings.Access.OpenAI.ApiKey.Placeholder}
             onChange={(e) => {
               accessStore.update(
                 (access) => (access.openaiApiKey = e.currentTarget.value),
               );
             }}
           />
-          <input
+          <PasswordInput
-            className={styles["auth-input-second"]}
+            style={{ marginTop: "3vh", marginBottom: "3vh" }}
-            type="password"
+            aria={Locale.Settings.ShowPassword}
-            placeholder={Locale.Settings.Access.Google.ApiKey.Placeholder}
+            aria-label={Locale.Settings.Access.Google.ApiKey.Placeholder}
             value={accessStore.googleApiKey}
+            type="text"
+            placeholder={Locale.Settings.Access.Google.ApiKey.Placeholder}
             onChange={(e) => {
               accessStore.update(
                 (access) => (access.googleApiKey = e.currentTarget.value),

app/components/chat.tsx

@@ -70,6 +70,7 @@ import {
   getMessageImages,
   isVisionModel,
   isDalle3,
+  removeOutdatedEntries,
   showPlugins,
   safeLocalStorage,
 } from "../utils";
@@ -115,11 +116,14 @@ import { getClientConfig } from "../config/client";
 import { useAllModels } from "../utils/hooks";
 import { MultimodalContent } from "../client/api";
 
-const localStorage = safeLocalStorage();
 import { ClientApi } from "../client/api";
 import { createTTSPlayer } from "../utils/audio";
 import { MsEdgeTTS, OUTPUT_FORMAT } from "../utils/ms_edge_tts";
 
+import { isEmpty } from "lodash-es";
+
+const localStorage = safeLocalStorage();
+
 const ttsPlayer = createTTSPlayer();
 
 const Markdown = dynamic(async () => (await import("./markdown")).Markdown, {
@@ -984,6 +988,7 @@ function _Chat() {
   const chatCommands = useChatCommand({
     new: () => chatStore.newSession(),
     newm: () => navigate(Path.NewChat),
+    copy: () => chatStore.copySession(),
     prev: () => chatStore.nextSession(-1),
     next: () => chatStore.nextSession(1),
     clear: () =>
@@ -1015,7 +1020,7 @@ function _Chat() {
   };
 
   const doSubmit = (userInput: string) => {
-    if (userInput.trim() === "") return;
+    if (userInput.trim() === "" && isEmpty(attachImages)) return;
     const matchCommand = chatCommands.match(userInput);
     if (matchCommand.matched) {
       setUserInput("");
@@ -1115,10 +1120,20 @@ function _Chat() {
   };
 
   const deleteMessage = (msgId?: string) => {
-    chatStore.updateCurrentSession(
+    chatStore.updateCurrentSession((session) => {
-      (session) =>
+      session.deletedMessageIds &&
-        (session.messages = session.messages.filter((m) => m.id !== msgId)),
+        removeOutdatedEntries(session.deletedMessageIds);
-    );
+      session.messages = session.messages.filter((m) => {
+        if (m.id !== msgId) {
+          return true;
+        }
+        if (!session.deletedMessageIds) {
+          session.deletedMessageIds = {} as Record<string, number>;
+        }
+        session.deletedMessageIds[m.id] = Date.now();
+        return false;
+      });
+    });
   };
 
   const onDelete = (msgId: string) => {

app/components/home.module.scss

@@ -140,6 +140,9 @@
   display: flex;
   justify-content: space-between;
   align-items: center;
+  &-narrow {
+    justify-content: center;
+  }
 }
 
 .sidebar-logo {

app/components/markdown.tsx

@@ -169,6 +169,12 @@ export function PreCode(props: { children: any }) {
 }
 
 function CustomCode(props: { children: any; className?: string }) {
+  const chatStore = useChatStore();
+  const session = chatStore.currentSession();
+  const config = useAppConfig();
+  const enableCodeFold =
+    session.mask?.enableCodeFold !== false && config.enableCodeFold;
+
   const ref = useRef<HTMLPreElement>(null);
   const [collapsed, setCollapsed] = useState(true);
   const [showToggle, setShowToggle] = useState(false);
@@ -184,25 +190,30 @@ function CustomCode(props: { children: any; className?: string }) {
   const toggleCollapsed = () => {
     setCollapsed((collapsed) => !collapsed);
   };
+  const renderShowMoreButton = () => {
+    if (showToggle && enableCodeFold && collapsed) {
+      return (
+        <div className={`show-hide-button ${collapsed ? "collapsed" : "expanded"}`}>
+          <button onClick={toggleCollapsed}>{Locale.NewChat.More}</button>
+        </div>
+      );
+    }
+    return null;
+  };
   return (
     <>
       <code
         className={props?.className}
         ref={ref}
         style={{
-          maxHeight: collapsed ? "400px" : "none",
+          maxHeight: enableCodeFold && collapsed ? "400px" : "none",
           overflowY: "hidden",
         }}
       >
         {props.children}
       </code>
-      {showToggle && collapsed && (
+
-        <div
+      {renderShowMoreButton()}
-          className={`show-hide-button ${collapsed ? "collapsed" : "expanded"}`}
-        >
-          <button onClick={toggleCollapsed}>{Locale.NewChat.More}</button>
-        </div>
-      )}
     </>
   );
 }

app/components/mask.tsx

@@ -183,6 +183,23 @@ export function MaskConfig(props: {
             ></input>
           </ListItem>
         )}
+        {globalConfig.enableCodeFold && (
+          <ListItem
+            title={Locale.Mask.Config.CodeFold.Title}
+            subTitle={Locale.Mask.Config.CodeFold.SubTitle}
+          >
+            <input
+              aria-label={Locale.Mask.Config.CodeFold.Title}
+              type="checkbox"
+              checked={props.mask.enableCodeFold !== false}
+              onChange={(e) => {
+                props.updateMask((mask) => {
+                  mask.enableCodeFold = e.currentTarget.checked;
+                });
+              }}
+            ></input>
+          </ListItem>
+        )}
 
         {!props.shouldSyncFromGlobal ? (
           <ListItem

app/components/settings.tsx

@@ -49,7 +49,7 @@ import Locale, {
   changeLang,
   getLang,
 } from "../locales";
-import { copyToClipboard } from "../utils";
+import { copyToClipboard, clientUpdate, semverCompare } from "../utils";
 import Link from "next/link";
 import {
   Anthropic,
@@ -59,6 +59,7 @@ import {
   ByteDance,
   Alibaba,
   Moonshot,
+  XAI,
   Google,
   GoogleSafetySettingsThreshold,
   OPENAI_BASE_URL,
@@ -360,6 +361,21 @@ function SyncConfigModal(props: { onClose?: () => void }) {
             </select>
           </ListItem>
 
+          <ListItem
+            title={Locale.Settings.Sync.Config.EnableAutoSync.Title}
+            subTitle={Locale.Settings.Sync.Config.EnableAutoSync.SubTitle}
+          >
+            <input
+              type="checkbox"
+              checked={syncStore.enableAutoSync}
+              onChange={(e) => {
+                syncStore.update(
+                  (config) => (config.enableAutoSync = e.currentTarget.checked),
+                );
+              }}
+            ></input>
+          </ListItem>
+
           <ListItem
             title={Locale.Settings.Sync.Config.Proxy.Title}
             subTitle={Locale.Settings.Sync.Config.Proxy.SubTitle}
@@ -585,7 +601,7 @@ export function Settings() {
   const [checkingUpdate, setCheckingUpdate] = useState(false);
   const currentVersion = updateStore.formatVersion(updateStore.version);
   const remoteId = updateStore.formatVersion(updateStore.remoteVersion);
-  const hasNewVersion = currentVersion !== remoteId;
+  const hasNewVersion = semverCompare(currentVersion, remoteId) === -1;
   const updateUrl = getClientConfig()?.isApp ? RELEASE_URL : UPDATE_URL;
 
   function checkUpdate(force = false) {
@@ -1194,6 +1210,45 @@ export function Settings() {
     </>
   );
 
+  const XAIConfigComponent = accessStore.provider === ServiceProvider.XAI && (
+    <>
+      <ListItem
+        title={Locale.Settings.Access.XAI.Endpoint.Title}
+        subTitle={
+          Locale.Settings.Access.XAI.Endpoint.SubTitle + XAI.ExampleEndpoint
+        }
+      >
+        <input
+          aria-label={Locale.Settings.Access.XAI.Endpoint.Title}
+          type="text"
+          value={accessStore.xaiUrl}
+          placeholder={XAI.ExampleEndpoint}
+          onChange={(e) =>
+            accessStore.update(
+              (access) => (access.xaiUrl = e.currentTarget.value),
+            )
+          }
+        ></input>
+      </ListItem>
+      <ListItem
+        title={Locale.Settings.Access.XAI.ApiKey.Title}
+        subTitle={Locale.Settings.Access.XAI.ApiKey.SubTitle}
+      >
+        <PasswordInput
+          aria-label={Locale.Settings.Access.XAI.ApiKey.Title}
+          value={accessStore.xaiApiKey}
+          type="text"
+          placeholder={Locale.Settings.Access.XAI.ApiKey.Placeholder}
+          onChange={(e) => {
+            accessStore.update(
+              (access) => (access.xaiApiKey = e.currentTarget.value),
+            );
+          }}
+        />
+      </ListItem>
+    </>
+  );
+
   const stabilityConfigComponent = accessStore.provider ===
     ServiceProvider.Stability && (
     <>
@@ -1357,9 +1412,17 @@ export function Settings() {
             {checkingUpdate ? (
               <LoadingIcon />
             ) : hasNewVersion ? (
-              <Link href={updateUrl} target="_blank" className="link">
+              clientConfig?.isApp ? (
-                {Locale.Settings.Update.GoToUpdate}
+                <IconButton
-              </Link>
+                  icon={<ResetIcon></ResetIcon>}
+                  text={Locale.Settings.Update.GoToUpdate}
+                  onClick={() => clientUpdate()}
+                />
+              ) : (
+                <Link href={updateUrl} target="_blank" className="link">
+                  {Locale.Settings.Update.GoToUpdate}
+                </Link>
+              )
             ) : (
               <IconButton
                 icon={<ResetIcon></ResetIcon>}
@@ -1509,6 +1572,22 @@ export function Settings() {
               }
             ></input>
           </ListItem>
+          <ListItem
+            title={Locale.Mask.Config.CodeFold.Title}
+            subTitle={Locale.Mask.Config.CodeFold.SubTitle}
+          >
+            <input
+              aria-label={Locale.Mask.Config.CodeFold.Title}
+              type="checkbox"
+              checked={config.enableCodeFold}
+              data-testid="enable-code-fold-checkbox"
+              onChange={(e) =>
+                updateConfig(
+                  (config) => (config.enableCodeFold = e.currentTarget.checked),
+                )
+              }
+            ></input>
+          </ListItem>
         </List>
 
         <SyncItems />
@@ -1628,6 +1707,7 @@ export function Settings() {
                   {moonshotConfigComponent}
                   {stabilityConfigComponent}
                   {lflytekConfigComponent}
+                  {XAIConfigComponent}
                 </>
               )}
             </>

app/components/sidebar.tsx

@@ -165,11 +165,17 @@ export function SideBarHeader(props: {
   subTitle?: string | React.ReactNode;
   logo?: React.ReactNode;
   children?: React.ReactNode;
+  shouldNarrow?: boolean;
 }) {
-  const { title, subTitle, logo, children } = props;
+  const { title, subTitle, logo, children, shouldNarrow } = props;
   return (
     <Fragment>
-      <div className={styles["sidebar-header"]} data-tauri-drag-region>
+      <div
+        className={`${styles["sidebar-header"]} ${
+          shouldNarrow ? styles["sidebar-header-narrow"] : ""
+        }`}
+        data-tauri-drag-region
+      >
         <div className={styles["sidebar-title-container"]}>
           <div className={styles["sidebar-title"]} data-tauri-drag-region>
             {title}
@@ -227,6 +233,7 @@ export function SideBar(props: { className?: string }) {
         title="NextChat"
         subTitle="Build your own AI assistant."
         logo={<ChatGptIcon />}
+        shouldNarrow={shouldNarrow}
       >
         <div className={styles["sidebar-header-bar"]}>
           <IconButton

app/config/server.ts

@@ -71,6 +71,10 @@ declare global {
       IFLYTEK_API_KEY?: string;
       IFLYTEK_API_SECRET?: string;
 
+      // xai only
+      XAI_URL?: string;
+      XAI_API_KEY?: string;
+
       // custom template for preprocessing user input
       DEFAULT_INPUT_TEMPLATE?: string;
     }
@@ -146,6 +150,7 @@ export const getServerSideConfig = () => {
   const isAlibaba = !!process.env.ALIBABA_API_KEY;
   const isMoonshot = !!process.env.MOONSHOT_API_KEY;
   const isIflytek = !!process.env.IFLYTEK_API_KEY;
+  const isXAI = !!process.env.XAI_API_KEY;
   // const apiKeyEnvVar = process.env.OPENAI_API_KEY ?? "";
   // const apiKeys = apiKeyEnvVar.split(",").map((v) => v.trim());
   // const randomIndex = Math.floor(Math.random() * apiKeys.length);
@@ -208,6 +213,10 @@ export const getServerSideConfig = () => {
     iflytekApiKey: process.env.IFLYTEK_API_KEY,
     iflytekApiSecret: process.env.IFLYTEK_API_SECRET,
 
+    isXAI,
+    xaiUrl: process.env.XAI_URL,
+    xaiApiKey: getApiKey(process.env.XAI_API_KEY),
+
     cloudflareAccountId: process.env.CLOUDFLARE_ACCOUNT_ID,
     cloudflareKVNamespaceId: process.env.CLOUDFLARE_KV_NAMESPACE_ID,
     cloudflareKVApiKey: getApiKey(process.env.CLOUDFLARE_KV_API_KEY),

app/constant.ts

@@ -28,6 +28,8 @@ export const TENCENT_BASE_URL = "https://hunyuan.tencentcloudapi.com";
 export const MOONSHOT_BASE_URL = "https://api.moonshot.cn";
 export const IFLYTEK_BASE_URL = "https://spark-api-open.xf-yun.com";
 
+export const XAI_BASE_URL = "https://api.x.ai";
+
 export const CACHE_URL_PREFIX = "/api/cache";
 export const UPLOAD_URL = `${CACHE_URL_PREFIX}/upload`;
 
@@ -59,6 +61,7 @@ export enum ApiPath {
   Iflytek = "/api/iflytek",
   Stability = "/api/stability",
   Artifacts = "/api/artifacts",
+  XAI = "/api/xai",
 }
 
 export enum SlotID {
@@ -111,6 +114,7 @@ export enum ServiceProvider {
   Moonshot = "Moonshot",
   Stability = "Stability",
   Iflytek = "Iflytek",
+  XAI = "XAI",
 }
 
 // Google API safety settings, see https://ai.google.dev/gemini-api/docs/safety-settings
@@ -133,6 +137,7 @@ export enum ModelProvider {
   Hunyuan = "Hunyuan",
   Moonshot = "Moonshot",
   Iflytek = "Iflytek",
+  XAI = "XAI",
 }
 
 export const Stability = {
@@ -215,6 +220,11 @@ export const Iflytek = {
   ChatPath: "v1/chat/completions",
 };
 
+export const XAI = {
+  ExampleEndpoint: XAI_BASE_URL,
+  ChatPath: "v1/chat/completions",
+};
+
 export const DEFAULT_INPUT_TEMPLATE = `{{input}}`; // input / time / model / lang
 // export const DEFAULT_SYSTEM_TEMPLATE = `
 // You are ChatGPT, a large language model trained by {{ServiceProvider}}.
@@ -364,6 +374,8 @@ const iflytekModels = [
   "4.0Ultra",
 ];
 
+const xAIModes = ["grok-beta"];
+
 let seq = 1000; // 内置的模型序号生成器从1000开始
 export const DEFAULT_MODELS = [
   ...openaiModels.map((name) => ({
@@ -476,6 +488,17 @@ export const DEFAULT_MODELS = [
       sorted: 10,
     },
   })),
+  ...xAIModes.map((name) => ({
+    name,
+    available: true,
+    sorted: seq++,
+    provider: {
+      id: "xai",
+      providerName: "XAI",
+      providerType: "xai",
+      sorted: 11,
+    },
+  })),
 ] as const;
 
 export const CHAT_PAGE_SIZE = 15;

app/global.d.ts

@@ -26,6 +26,13 @@ declare interface Window {
       isPermissionGranted(): Promise<boolean>;
       sendNotification(options: string | Options): void;
     };
+    updater: {
+      checkUpdate(): Promise<UpdateResult>;
+      installUpdate(): Promise<void>;
+      onUpdaterEvent(
+        handler: (status: UpdateStatusResult) => void,
+      ): Promise<UnlistenFn>;
+    };
     http: {
       fetch<T>(
         url: string,

app/locales/cn.ts

@@ -62,6 +62,7 @@ const cn = {
     Commands: {
       new: "新建聊天",
       newm: "从面具新建聊天",
+      copy: "复制当前聊天",
       next: "下一个聊天",
       prev: "上一个聊天",
       clear: "清除上下文",
@@ -205,6 +206,8 @@ const cn = {
       IsChecking: "正在检查更新...",
       FoundUpdate: (x: string) => `发现新版本：${x}`,
       GoToUpdate: "前往更新",
+      Success: "更新成功！",
+      Failed: "更新失败",
     },
     SendKey: "发送键",
     Theme: "主题",
@@ -232,6 +235,10 @@ const cn = {
           Title: "同步类型",
           SubTitle: "选择喜爱的同步服务器",
         },
+        EnableAutoSync: {
+          Title: "自动同步设置",
+          SubTitle: "在回复完成或删除消息后自动同步数据",
+        },
         Proxy: {
           Title: "启用代理",
           SubTitle: "在浏览器中同步时，必须启用代理以避免跨域限制",
@@ -460,6 +467,17 @@ const cn = {
           SubTitle: "样例：",
         },
       },
+      XAI: {
+        ApiKey: {
+          Title: "接口密钥",
+          SubTitle: "使用自定义XAI API Key",
+          Placeholder: "XAI API Key",
+        },
+        Endpoint: {
+          Title: "接口地址",
+          SubTitle: "样例：",
+        },
+      },
       Stability: {
         ApiKey: {
           Title: "接口密钥",
@@ -495,8 +513,8 @@ const cn = {
 
     Model: "模型 (model)",
     CompressModel: {
-      Title: "压缩模型",
+      Title: "对话摘要模型",
-      SubTitle: "用于压缩历史记录的模型",
+      SubTitle: "用于压缩历史记录、生成对话标题的模型",
     },
     Temperature: {
       Title: "随机性 (temperature)",
@@ -665,6 +683,10 @@ const cn = {
         Title: "启用Artifacts",
         SubTitle: "启用之后可以直接渲染HTML页面",
       },
+      CodeFold: {
+        Title: "启用代码折叠",
+        SubTitle: "启用之后可以自动折叠/展开过长的代码块",
+      },
       Share: {
         Title: "分享此面具",
         SubTitle: "生成此面具的直达链接",

app/locales/en.ts

@@ -63,6 +63,7 @@ const en: LocaleType = {
     Commands: {
       new: "Start a new chat",
       newm: "Start a new chat with mask",
+      copy: "Copy the current Chat",
       next: "Next Chat",
       prev: "Previous Chat",
       clear: "Clear Context",
@@ -207,6 +208,8 @@ const en: LocaleType = {
       IsChecking: "Checking update...",
       FoundUpdate: (x: string) => `Found new version: ${x}`,
       GoToUpdate: "Update",
+      Success: "Update Successful.",
+      Failed: "Update Failed.",
     },
     SendKey: "Send Key",
     Theme: "Theme",
@@ -234,6 +237,11 @@ const en: LocaleType = {
           Title: "Sync Type",
           SubTitle: "Choose your favorite sync service",
         },
+        EnableAutoSync: {
+          Title: "Auto Sync Settings",
+          SubTitle:
+            "Automatically synchronize data after replying or deleting messages",
+        },
         Proxy: {
           Title: "Enable CORS Proxy",
           SubTitle: "Enable a proxy to avoid cross-origin restrictions",
@@ -444,6 +452,17 @@ const en: LocaleType = {
           SubTitle: "Example: ",
         },
       },
+      XAI: {
+        ApiKey: {
+          Title: "XAI API Key",
+          SubTitle: "Use a custom XAI API Key",
+          Placeholder: "XAI API Key",
+        },
+        Endpoint: {
+          Title: "Endpoint Address",
+          SubTitle: "Example: ",
+        },
+      },
       Stability: {
         ApiKey: {
           Title: "Stability API Key",
@@ -500,8 +519,8 @@ const en: LocaleType = {
 
     Model: "Model",
     CompressModel: {
-      Title: "Compression Model",
+      Title: "Summary Model",
-      SubTitle: "Model used to compress history",
+      SubTitle: "Model used to compress history and generate title",
     },
     Temperature: {
       Title: "Temperature",
@@ -675,6 +694,11 @@ const en: LocaleType = {
         Title: "Enable Artifacts",
         SubTitle: "Can render HTML page when enable artifacts.",
       },
+      CodeFold: {
+        Title: "Enable CodeFold",
+        SubTitle:
+          "Automatically collapse/expand overly long code blocks when CodeFold is enabled",
+      },
       Share: {
         Title: "Share This Mask",
         SubTitle: "Generate a link to this mask",

app/store/access.ts

@@ -13,6 +13,7 @@ import {
   MOONSHOT_BASE_URL,
   STABILITY_BASE_URL,
   IFLYTEK_BASE_URL,
+  XAI_BASE_URL,
 } from "../constant";
 import { getHeaders } from "../client/api";
 import { getClientConfig } from "../config/client";
@@ -44,6 +45,8 @@ const DEFAULT_STABILITY_URL = isApp ? STABILITY_BASE_URL : ApiPath.Stability;
 
 const DEFAULT_IFLYTEK_URL = isApp ? IFLYTEK_BASE_URL : ApiPath.Iflytek;
 
+const DEFAULT_XAI_URL = isApp ? XAI_BASE_URL : ApiPath.XAI;
+
 const DEFAULT_ACCESS_STATE = {
   accessCode: "",
   useCustomConfig: false,
@@ -101,6 +104,10 @@ const DEFAULT_ACCESS_STATE = {
   iflytekApiKey: "",
   iflytekApiSecret: "",
 
+  // xai
+  xaiUrl: DEFAULT_XAI_URL,
+  xaiApiKey: "",
+
   // server config
   needCode: true,
   hideUserApiKey: false,
@@ -169,6 +176,10 @@ export const useAccessStore = createPersistStore(
       return ensure(get(), ["iflytekApiKey"]);
     },
 
+    isValidXAI() {
+      return ensure(get(), ["xaiApiKey"]);
+    },
+
     isAuthorized() {
       this.fetch();
 
@@ -184,6 +195,7 @@ export const useAccessStore = createPersistStore(
         this.isValidTencent() ||
         this.isValidMoonshot() ||
         this.isValidIflytek() ||
+        this.isValidXAI() ||
         !this.enabledAccessControl() ||
         (this.enabledAccessControl() && ensure(get(), ["accessCode"]))
       );
@@ -211,7 +223,7 @@ export const useAccessStore = createPersistStore(
         })
         .then((res: DangerConfig) => {
           console.log("[Config] got config from server", res);
-          set(() => ({ ...res }));
+          set(() => ({ lastUpdateTime: Date.now(), ...res }));
         })
         .catch(() => {
           console.error("[Config] failed to fetch config");

app/store/chat.ts

@@ -1,4 +1,8 @@
-import { getMessageTextContent, trimTopic } from "../utils";
+import {
+  getMessageTextContent,
+  trimTopic,
+  removeOutdatedEntries,
+} from "../utils";
 
 import { indexedDBStorage } from "@/app/utils/indexedDB-storage";
 import { nanoid } from "nanoid";
@@ -29,6 +33,7 @@ import { ModelConfig, ModelType, useAppConfig } from "./config";
 import { useAccessStore } from "./access";
 import { collectModelsWithDefaultModel } from "../utils/model";
 import { createEmptyMask, Mask } from "./mask";
+import { useSyncStore } from "./sync";
 
 const localStorage = safeLocalStorage();
 
@@ -80,6 +85,7 @@ export interface ChatSession {
   lastUpdate: number;
   lastSummarizeIndex: number;
   clearContextIndex?: number;
+  deletedMessageIds?: Record<string, number>;
 
   mask: Mask;
 }
@@ -103,6 +109,7 @@ function createEmptySession(): ChatSession {
     },
     lastUpdate: Date.now(),
     lastSummarizeIndex: 0,
+    deletedMessageIds: {},
 
     mask: createEmptyMask(),
   };
@@ -188,9 +195,19 @@ function fillTemplateWith(input: string, modelConfig: ModelConfig) {
   return output;
 }
 
+let cloudSyncTimer: any = null;
+function noticeCloudSync(): void {
+  const syncStore = useSyncStore.getState();
+  cloudSyncTimer && clearTimeout(cloudSyncTimer);
+  cloudSyncTimer = setTimeout(() => {
+    syncStore.autoSync();
+  }, 500);
+}
+
 const DEFAULT_CHAT_STATE = {
   sessions: [createEmptySession()],
   currentSessionIndex: 0,
+  deletedSessionIds: {} as Record<string, number>,
   lastInput: "",
 };
 
@@ -240,6 +257,28 @@ export const useChatStore = createPersistStore(
         });
       },
 
+      copySession() {
+        set((state) => {
+          const { sessions, currentSessionIndex } = state;
+          const emptySession = createEmptySession();
+
+          // copy the session
+          const curSession = JSON.parse(
+            JSON.stringify(sessions[currentSessionIndex]),
+          );
+          curSession.id = emptySession.id;
+          curSession.lastUpdate = emptySession.lastUpdate;
+
+          const newSessions = [...sessions];
+          newSessions.splice(0, 0, curSession);
+
+          return {
+            currentSessionIndex: 0,
+            sessions: newSessions,
+          };
+        });
+      },
+
       moveSession(from: number, to: number) {
         set((state) => {
           const { sessions, currentSessionIndex: oldIndex } = state;
@@ -302,7 +341,18 @@ export const useChatStore = createPersistStore(
         if (!deletedSession) return;
 
         const sessions = get().sessions.slice();
-        sessions.splice(index, 1);
+        const deletedSessionIds = { ...get().deletedSessionIds };
+
+        removeOutdatedEntries(deletedSessionIds);
+
+        const hasDelSessions = sessions.splice(index, 1);
+        if (hasDelSessions?.length) {
+          hasDelSessions.forEach((session) => {
+            if (session.messages.length > 0) {
+              deletedSessionIds[session.id] = Date.now();
+            }
+          });
+        }
 
         const currentIndex = get().currentSessionIndex;
         let nextIndex = Math.min(
@@ -319,19 +369,24 @@ export const useChatStore = createPersistStore(
         const restoreState = {
           currentSessionIndex: get().currentSessionIndex,
           sessions: get().sessions.slice(),
+          deletedSessionIds: get().deletedSessionIds,
         };
 
         set(() => ({
           currentSessionIndex: nextIndex,
           sessions,
+          deletedSessionIds,
         }));
 
+        noticeCloudSync();
+
         showToast(
           Locale.Home.DeleteToast,
           {
             text: Locale.Home.Revert,
             onClick() {
               set(() => restoreState);
+              noticeCloudSync();
             },
           },
           5000,
@@ -352,6 +407,24 @@ export const useChatStore = createPersistStore(
         return session;
       },
 
+      sortSessions() {
+        const currentSession = get().currentSession();
+        const sessions = get().sessions.slice();
+
+        sessions.sort(
+          (a, b) =>
+            new Date(b.lastUpdate).getTime() - new Date(a.lastUpdate).getTime(),
+        );
+        const currentSessionIndex = sessions.findIndex((session) => {
+          return session && currentSession && session.id === currentSession.id;
+        });
+
+        set((state) => ({
+          currentSessionIndex,
+          sessions,
+        }));
+      },
+
       onNewMessage(message: ChatMessage) {
         get().updateCurrentSession((session) => {
           session.messages = session.messages.concat();
@@ -359,6 +432,8 @@ export const useChatStore = createPersistStore(
         });
         get().updateStat(message);
         get().summarizeSession();
+        get().sortSessions();
+        noticeCloudSync();
       },
 
       async onUserInput(content: string, attachImages?: string[]) {
@@ -372,22 +447,16 @@ export const useChatStore = createPersistStore(
 
         if (attachImages && attachImages.length > 0) {
           mContent = [
-            {
+            ...(userContent
-              type: "text",
+              ? [{ type: "text" as const, text: userContent }]
-              text: userContent,
+              : []),
-            },
+            ...attachImages.map((url) => ({
+              type: "image_url" as const,
+              image_url: { url },
+            })),
           ];
-          mContent = mContent.concat(
-            attachImages.map((url) => {
-              return {
-                type: "image_url",
-                image_url: {
-                  url: url,
-                },
-              };
-            }),
-          );
         }
+
         let userMessage: ChatMessage = createMessage({
           role: "user",
           content: mContent,

app/store/config.ts

@@ -52,6 +52,8 @@ export const DEFAULT_CONFIG = {
 
   enableArtifacts: true, // show artifacts config
 
+  enableCodeFold: true, // code fold config
+
   disablePromptHint: false,
 
   dontShowMaskSplashScreen: false, // dont show splash screen when create chat

app/store/mask.ts

@@ -19,6 +19,7 @@ export type Mask = {
   builtin: boolean;
   plugin?: string[];
   enableArtifacts?: boolean;
+  enableCodeFold?: boolean;
 };
 
 export const DEFAULT_MASK_STATE = {

app/store/prompt.ts

@@ -151,7 +151,7 @@ export const usePromptStore = createPersistStore(
       if (typeof window === "undefined") {
         return;
       }
-      
+
       const PROMPT_URL = "./prompts.json";
 
       type PromptList = Array<[string, string]>;

app/store/sync.ts

@@ -24,6 +24,7 @@ export type SyncStore = GetStoreState<typeof useSyncStore>;
 
 const DEFAULT_SYNC_STATE = {
   provider: ProviderType.WebDAV,
+  enableAutoSync: true,
   useProxy: true,
   proxyUrl: ApiPath.Cors as string,
 
@@ -43,6 +44,8 @@ const DEFAULT_SYNC_STATE = {
   lastProvider: "",
 };
 
+let lastSyncTime = 0;
+
 export const useSyncStore = createPersistStore(
   DEFAULT_SYNC_STATE,
   (set, get) => ({
@@ -89,6 +92,16 @@ export const useSyncStore = createPersistStore(
     },
 
     async sync() {
+      if (lastSyncTime && lastSyncTime >= Date.now() - 800) {
+        return;
+      }
+      lastSyncTime = Date.now();
+
+      const enableAutoSync = get().enableAutoSync;
+      if (!enableAutoSync) {
+        return;
+      }
+
       const localState = getLocalAppState();
       const provider = get().provider;
       const config = get()[provider];
@@ -103,9 +116,7 @@ export const useSyncStore = createPersistStore(
           );
           return;
         } else {
-          const parsedRemoteState = JSON.parse(
+          const parsedRemoteState = JSON.parse(remoteState) as AppState;
-            await client.get(config.username),
-          ) as AppState;
           mergeAppState(localState, parsedRemoteState);
           setLocalAppState(localState);
         }
@@ -123,6 +134,14 @@ export const useSyncStore = createPersistStore(
       const client = this.getClient();
       return await client.check();
     },
+
+    async autoSync() {
+      const { lastSyncTime, provider } = get();
+      const syncStore = useSyncStore.getState();
+      if (lastSyncTime && syncStore.cloudSync()) {
+        syncStore.sync();
+      }
+    },
   }),
   {
     name: StoreKey.Sync,

app/store/update.ts

@@ -6,6 +6,7 @@ import {
 } from "../constant";
 import { getClientConfig } from "../config/client";
 import { createPersistStore } from "../utils/store";
+import { clientUpdate } from "../utils";
 import ChatGptIcon from "../icons/chatgpt.png";
 import Locale from "../locales";
 import { ClientApi } from "../client/api";
@@ -119,6 +120,7 @@ export const useUpdateStore = createPersistStore(
                           icon: `${ChatGptIcon.src}`,
                           sound: "Default",
                         });
+                        clientUpdate();
                       }
                     }
                   });

app/utils.ts

@@ -274,6 +274,19 @@ export function isDalle3(model: string) {
   return "dall-e-3" === model;
 }
 
+export function removeOutdatedEntries(
+  timeMap: Record<string, number>,
+): Record<string, number> {
+  const oneMonthAgo = Date.now() - 30 * 24 * 60 * 60 * 1000;
+  // Delete data from a month ago
+  Object.keys(timeMap).forEach((id) => {
+    if (timeMap[id] < oneMonthAgo) {
+      delete timeMap[id];
+    }
+  });
+  return timeMap;
+}
+
 export function showPlugins(provider: ServiceProvider, model: string) {
   if (
     provider == ServiceProvider.OpenAI ||
@@ -285,6 +298,9 @@ export function showPlugins(provider: ServiceProvider, model: string) {
   if (provider == ServiceProvider.Anthropic && !model.includes("claude-2")) {
     return true;
   }
+  if (provider == ServiceProvider.Google && !model.includes("vision")) {
+    return true;
+  }
   return false;
 }
 
@@ -383,3 +399,37 @@ export function getOperationId(operation: {
     `${operation.method.toUpperCase()}${operation.path.replaceAll("/", "_")}`
   );
 }
+
+export function clientUpdate() {
+  // this a wild for updating client app
+  return window.__TAURI__?.updater
+    .checkUpdate()
+    .then((updateResult) => {
+      if (updateResult.shouldUpdate) {
+        window.__TAURI__?.updater
+          .installUpdate()
+          .then((result) => {
+            showToast(Locale.Settings.Update.Success);
+          })
+          .catch((e) => {
+            console.error("[Install Update Error]", e);
+            showToast(Locale.Settings.Update.Failed);
+          });
+      }
+    })
+    .catch((e) => {
+      console.error("[Check Update Error]", e);
+      showToast(Locale.Settings.Update.Failed);
+    });
+}
+
+// https://gist.github.com/iwill/a83038623ba4fef6abb9efca87ae9ccb
+export function semverCompare(a: string, b: string) {
+  if (a.startsWith(b + "-")) return -1;
+  if (b.startsWith(a + "-")) return 1;
+  return a.localeCompare(b, undefined, {
+    numeric: true,
+    sensitivity: "case",
+    caseFirst: "upper",
+  });
+}

app/utils/chat.ts

@@ -250,6 +250,7 @@ export function stream(
                 return e.toString();
               })
               .then((content) => ({
+                name: tool.function.name,
                 role: "tool",
                 content,
                 tool_call_id: tool.id,

app/utils/stream.ts

@@ -100,7 +100,8 @@ export function fetch(url: string, options?: RequestInit): Promise<any> {
       })
       .catch((e) => {
         console.error("stream error", e);
-        throw e;
+        // throw e;
+        return new Response("", { status: 599 });
       });
   }
   return window.fetch(url, options);

app/utils/sync.ts

@@ -8,6 +8,7 @@ import { useMaskStore } from "../store/mask";
 import { usePromptStore } from "../store/prompt";
 import { StoreKey } from "../constant";
 import { merge } from "./merge";
+import { removeOutdatedEntries } from "@/app/utils";
 
 type NonFunctionKeys<T> = {
   [K in keyof T]: T[K] extends (...args: any[]) => any ? never : K;
@@ -65,7 +66,10 @@ type StateMerger = {
 const MergeStates: StateMerger = {
   [StoreKey.Chat]: (localState, remoteState) => {
     // merge sessions
+    const currentSession = useChatStore.getState().currentSession();
+
     const localSessions: Record<string, ChatSession> = {};
+    const localDeletedSessionIds = localState.deletedSessionIds || {};
     localState.sessions.forEach((s) => (localSessions[s.id] = s));
 
     remoteState.sessions.forEach((remoteSession) => {
@@ -75,29 +79,98 @@ const MergeStates: StateMerger = {
       const localSession = localSessions[remoteSession.id];
       if (!localSession) {
         // if remote session is new, just merge it
-        localState.sessions.push(remoteSession);
+        if (
+          (localDeletedSessionIds[remoteSession.id] || -1) <
+          remoteSession.lastUpdate
+        ) {
+          localState.sessions.push(remoteSession);
+        }
       } else {
         // if both have the same session id, merge the messages
         const localMessageIds = new Set(localSession.messages.map((v) => v.id));
+        const localDeletedMessageIds = localSession.deletedMessageIds || {};
         remoteSession.messages.forEach((m) => {
           if (!localMessageIds.has(m.id)) {
-            localSession.messages.push(m);
+            if (
+              !localDeletedMessageIds[m.id] ||
+              new Date(localDeletedMessageIds[m.id]).toLocaleString() < m.date
+            ) {
+              localSession.messages.push(m);
+            }
           }
         });
 
+        const remoteDeletedMessageIds = remoteSession.deletedMessageIds || {};
+        localSession.messages = localSession.messages.filter((localMessage) => {
+          return (
+            !remoteDeletedMessageIds[localMessage.id] ||
+            new Date(localDeletedMessageIds[localMessage.id]).toLocaleString() <
+              localMessage.date
+          );
+        });
+
         // sort local messages with date field in asc order
         localSession.messages.sort(
           (a, b) => new Date(a.date).getTime() - new Date(b.date).getTime(),
         );
+        localSession.lastUpdate = Math.max(
+          remoteSession.lastUpdate,
+          localSession.lastUpdate,
+        );
+
+        const deletedMessageIds = {
+          ...remoteDeletedMessageIds,
+          ...localDeletedMessageIds,
+        };
+        removeOutdatedEntries(deletedMessageIds);
+        localSession.deletedMessageIds = deletedMessageIds;
       }
     });
 
+    const remoteDeletedSessionIds = remoteState.deletedSessionIds || {};
+
+    const finalIds: Record<string, any> = {};
+    localState.sessions = localState.sessions.filter((localSession) => {
+      // 去除掉重复的会话
+      if (finalIds[localSession.id]) {
+        return false;
+      }
+      finalIds[localSession.id] = true;
+
+      // 去除掉非首个空会话，避免多个空会话在中间，不方便管理
+      if (
+        localSession.messages.length === 0 &&
+        localSession != localState.sessions[0]
+      ) {
+        return false;
+      }
+
+      // 去除云端删除并且删除时间小于本地修改时间的会话
+      return (
+        (remoteDeletedSessionIds[localSession.id] || -1) <=
+        localSession.lastUpdate
+      );
+    });
+
     // sort local sessions with date field in desc order
     localState.sessions.sort(
       (a, b) =>
         new Date(b.lastUpdate).getTime() - new Date(a.lastUpdate).getTime(),
     );
 
+    const deletedSessionIds = {
+      ...remoteDeletedSessionIds,
+      ...localDeletedSessionIds,
+    };
+    removeOutdatedEntries(deletedSessionIds);
+    localState.deletedSessionIds = deletedSessionIds;
+
+    localState.currentSessionIndex = localState.sessions.findIndex(
+      (session) => {
+        return session && currentSession && session.id === currentSession.id;
+      },
+    );
+
     return localState;
   },
   [StoreKey.Prompt]: (localState, remoteState) => {
@@ -153,9 +226,9 @@ export function mergeWithUpdate<T extends { lastUpdateTime?: number }>(
   remoteState: T,
 ) {
   const localUpdateTime = localState.lastUpdateTime ?? 0;
-  const remoteUpdateTime = localState.lastUpdateTime ?? 1;
+  const remoteUpdateTime = remoteState.lastUpdateTime ?? 1;
 
-  if (localUpdateTime < remoteUpdateTime) {
+  if (localUpdateTime >= remoteUpdateTime) {
     merge(remoteState, localState);
     return { ...remoteState };
   } else {

jest.config.ts

@@ -0,0 +1,21 @@
+import type { Config } from "jest";
+import nextJest from "next/jest.js";
+
+const createJestConfig = nextJest({
+  // Provide the path to your Next.js app to load next.config.js and .env files in your test environment
+  dir: "./",
+});
+
+// Add any custom config to be passed to Jest
+const config: Config = {
+  coverageProvider: "v8",
+  testEnvironment: "jsdom",
+  testMatch: ["**/*.test.js", "**/*.test.ts", "**/*.test.jsx", "**/*.test.tsx"],
+  setupFilesAfterEnv: ["<rootDir>/jest.setup.ts"],
+  moduleNameMapper: {
+    "^@/(.*)$": "<rootDir>/$1",
+  },
+};
+
+// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
+export default createJestConfig(config);

jest.setup.ts

@@ -0,0 +1,2 @@
+// Learn more: https://github.com/testing-library/jest-dom
+import "@testing-library/jest-dom";

package.json

@@ -15,7 +15,9 @@
     "app:build": "yarn mask && yarn tauri build",
     "prompts": "node ./scripts/fetch-prompts.mjs",
     "prepare": "husky install",
-    "proxy-dev": "sh ./scripts/init-proxy.sh && proxychains -f ./scripts/proxychains.conf yarn dev"
+    "proxy-dev": "sh ./scripts/init-proxy.sh && proxychains -f ./scripts/proxychains.conf yarn dev",
+    "test": "jest --watch",
+    "test:ci": "jest --ci"
   },
   "dependencies": {
     "@fortaine/fetch-event-source": "^3.0.6",
@@ -54,6 +56,9 @@
   "devDependencies": {
     "@tauri-apps/api": "^1.6.0",
     "@tauri-apps/cli": "1.5.11",
+    "@testing-library/jest-dom": "^6.4.8",
+    "@testing-library/react": "^16.0.0",
+    "@types/jest": "^29.5.13",
     "@types/js-yaml": "4.0.9",
     "@types/lodash-es": "^4.17.12",
     "@types/node": "^20.11.30",
@@ -69,8 +74,11 @@
     "eslint-plugin-prettier": "^5.1.3",
     "eslint-plugin-unused-imports": "^3.2.0",
     "husky": "^8.0.0",
+    "jest": "^29.7.0",
+    "jest-environment-jsdom": "^29.7.0",
     "lint-staged": "^13.2.2",
     "prettier": "^3.0.2",
+    "ts-node": "^10.9.2",
     "tsx": "^4.16.0",
     "typescript": "5.2.2",
     "watch": "^1.0.2",
@@ -80,4 +88,4 @@
     "lint-staged/yaml": "^2.2.2"
   },
   "packageManager": "yarn@1.22.19"
-}
+}

src-tauri/src/stream.rs

@@ -119,11 +119,22 @@ pub async fn stream_fetch(
       }
     }
     Err(err) => {
-      println!("Error response: {:?}", err.source().expect("REASON").to_string());
+      let error: String = err.source()
+        .map(|e| e.to_string())
+        .unwrap_or_else(|| "Unknown error occurred".to_string());
+      println!("Error response: {:?}", error);
+      tauri::async_runtime::spawn( async move {
+        if let Err(e) = window.emit(event_name, ChunkPayload{ request_id, chunk: error.into() }) {
+          println!("Failed to emit chunk payload: {:?}", e);
+        }
+        if let Err(e) = window.emit(event_name, EndPayload{ request_id, status: 0 }) {
+          println!("Failed to emit end payload: {:?}", e);
+        }
+      });
       StreamResponse {
         request_id,
         status: 599,
-        status_text: err.source().expect("REASON").to_string(),
+        status_text: "Error".to_string(),
         headers: HashMap::new(),
       }
     }

src-tauri/tauri.conf.json

@@ -9,7 +9,7 @@
   },
   "package": {
     "productName": "NextChat",
-    "version": "2.15.4"
+    "version": "2.15.6"
   },
   "tauri": {
     "allowlist": {
@@ -99,7 +99,7 @@
       "endpoints": [
         "https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web/releases/latest/download/latest.json"
       ],
-      "dialog": false,
+      "dialog": true,
       "windows": {
         "installMode": "passive"
       },

test/sum-module.test.ts

@@ -0,0 +1,9 @@
+function sum(a: number, b: number) {
+  return a + b;
+}
+
+describe("sum module", () => {
+  test("adds 1 + 2 to equal 3", () => {
+    expect(sum(1, 2)).toBe(3);
+  });
+});