feature: support glm-4v

Use i18n for DISCOVERY

app/api/alibaba.ts

@@ -8,7 +8,7 @@ import {
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/app/api/auth";
-import { isModelAvailableInServer } from "@/app/utils/model";
+import { isModelNotavailableInServer } from "@/app/utils/model";
 
 const serverConfig = getServerSideConfig();
 
@@ -89,7 +89,7 @@ async function request(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
           ServiceProvider.Alibaba as string,

app/api/anthropic.ts

@@ -9,7 +9,7 @@ import {
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "./auth";
-import { isModelAvailableInServer } from "@/app/utils/model";
+import { isModelNotavailableInServer } from "@/app/utils/model";
 import { cloudflareAIGatewayUrl } from "@/app/utils/cloudflare";
 
 const ALLOWD_PATH = new Set([Anthropic.ChatPath, Anthropic.ChatPath1]);
@@ -122,7 +122,7 @@ async function request(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
           ServiceProvider.Anthropic as string,

app/api/baidu.ts

@@ -8,7 +8,7 @@ import {
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/app/api/auth";
-import { isModelAvailableInServer } from "@/app/utils/model";
+import { isModelNotavailableInServer } from "@/app/utils/model";
 import { getAccessToken } from "@/app/utils/baidu";
 
 const serverConfig = getServerSideConfig();
@@ -104,7 +104,7 @@ async function request(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
           ServiceProvider.Baidu as string,

app/api/bytedance.ts

@@ -8,7 +8,7 @@ import {
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/app/api/auth";
-import { isModelAvailableInServer } from "@/app/utils/model";
+import { isModelNotavailableInServer } from "@/app/utils/model";
 
 const serverConfig = getServerSideConfig();
 
@@ -88,7 +88,7 @@ async function request(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
           ServiceProvider.ByteDance as string,

app/api/common.ts

@@ -2,7 +2,7 @@ import { NextRequest, NextResponse } from "next/server";
 import { getServerSideConfig } from "../config/server";
 import { OPENAI_BASE_URL, ServiceProvider } from "../constant";
 import { cloudflareAIGatewayUrl } from "../utils/cloudflare";
-import { getModelProvider, isModelAvailableInServer } from "../utils/model";
+import { getModelProvider, isModelNotavailableInServer } from "../utils/model";
 
 const serverConfig = getServerSideConfig();
 
@@ -118,15 +118,14 @@ export async function requestOpenai(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
-          ServiceProvider.OpenAI as string,
-        ) ||
-        isModelAvailableInServer(
-          serverConfig.customModels,
-          jsonBody?.model as string,
-          ServiceProvider.Azure as string,
+          [
+            ServiceProvider.OpenAI,
+            ServiceProvider.Azure,
+            jsonBody?.model as string,  // support provider-unspecified model
+          ],
         )
       ) {
         return NextResponse.json(

app/api/glm.ts

@@ -8,7 +8,7 @@ import {
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/app/api/auth";
-import { isModelAvailableInServer } from "@/app/utils/model";
+import { isModelNotavailableInServer } from "@/app/utils/model";
 
 const serverConfig = getServerSideConfig();
 
@@ -89,7 +89,7 @@ async function request(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
           ServiceProvider.ChatGLM as string,

app/api/iflytek.ts

@@ -8,7 +8,7 @@ import {
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/app/api/auth";
-import { isModelAvailableInServer } from "@/app/utils/model";
+import { isModelNotavailableInServer } from "@/app/utils/model";
 // iflytek
 
 const serverConfig = getServerSideConfig();
@@ -89,7 +89,7 @@ async function request(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
           ServiceProvider.Iflytek as string,

app/api/moonshot.ts

@@ -8,7 +8,7 @@ import {
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/app/api/auth";
-import { isModelAvailableInServer } from "@/app/utils/model";
+import { isModelNotavailableInServer } from "@/app/utils/model";
 
 const serverConfig = getServerSideConfig();
 
@@ -88,7 +88,7 @@ async function request(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
           ServiceProvider.Moonshot as string,

app/api/xai.ts

@@ -8,7 +8,7 @@ import {
 import { prettyObject } from "@/app/utils/format";
 import { NextRequest, NextResponse } from "next/server";
 import { auth } from "@/app/api/auth";
-import { isModelAvailableInServer } from "@/app/utils/model";
+import { isModelNotavailableInServer } from "@/app/utils/model";
 
 const serverConfig = getServerSideConfig();
 
@@ -88,7 +88,7 @@ async function request(req: NextRequest) {
 
       // not undefined and is false
       if (
-        isModelAvailableInServer(
+        isModelNotavailableInServer(
           serverConfig.customModels,
           jsonBody?.model as string,
           ServiceProvider.XAI as string,

app/client/platforms/glm.ts

@@ -21,9 +21,10 @@ import {
   SpeechOptions,
 } from "../api";
 import { getClientConfig } from "@/app/config/client";
-import { getMessageTextContent } from "@/app/utils";
+import { getMessageTextContent, isVisionModel } from "@/app/utils";
 import { RequestPayload } from "./openai";
 import { fetch } from "@/app/utils/stream";
+import { preProcessImageContent } from "@/app/utils/chat";
 
 interface BasePayload {
   model: string;
@@ -154,9 +155,12 @@ export class ChatGLMApi implements LLMApi {
   }
 
   async chat(options: ChatOptions) {
+    const visionModel = isVisionModel(options.config.model);
     const messages: ChatOptions["messages"] = [];
     for (const v of options.messages) {
-      const content = getMessageTextContent(v);
+      const content = visionModel
+        ? await preProcessImageContent(v.content)
+        : getMessageTextContent(v);
       messages.push({ role: v.role, content });
     }
 
@@ -168,7 +172,6 @@ export class ChatGLMApi implements LLMApi {
         providerName: options.config.providerName,
       },
     };
-
     const modelType = this.getModelType(modelConfig.model);
     const requestPayload = this.createPayload(messages, modelConfig, options);
     const path = this.path(this.getModelPath(modelType));

app/client/platforms/google.ts

@@ -60,9 +60,18 @@ export class GeminiProApi implements LLMApi {
   extractMessage(res: any) {
     console.log("[Response] gemini-pro response: ", res);
 
+    const getTextFromParts = (parts: any[]) => {
+      if (!Array.isArray(parts)) return "";
+
+      return parts
+        .map((part) => part?.text || "")
+        .filter((text) => text.trim() !== "")
+        .join("\n\n");
+    };
+
     return (
-      res?.candidates?.at(0)?.content?.parts.at(0)?.text ||
-      res?.at(0)?.candidates?.at(0)?.content?.parts.at(0)?.text ||
+      getTextFromParts(res?.candidates?.at(0)?.content?.parts) ||
+      getTextFromParts(res?.at(0)?.candidates?.at(0)?.content?.parts) ||
       res?.error?.message ||
       ""
     );
@@ -223,7 +232,10 @@ export class GeminiProApi implements LLMApi {
                 },
               });
             }
-            return chunkJson?.candidates?.at(0)?.content.parts.at(0)?.text;
+            return chunkJson?.candidates
+              ?.at(0)
+              ?.content.parts?.map((part: { text: string }) => part.text)
+              .join("\n\n");
           },
           // processToolMessage, include tool_calls message and tool call results
           (

app/components/sidebar.tsx

@@ -22,7 +22,6 @@ import {
   MIN_SIDEBAR_WIDTH,
   NARROW_SIDEBAR_WIDTH,
   Path,
-  PLUGINS,
   REPO_URL,
 } from "../constant";
 
@@ -32,6 +31,12 @@ import dynamic from "next/dynamic";
 import { showConfirm, Selector } from "./ui-lib";
 import clsx from "clsx";
 
+const DISCOVERY = [
+  { name: Locale.Plugin.Name, path: Path.Plugins },
+  { name: "Stable Diffusion", path: Path.Sd },
+  { name: Locale.SearchChat.Page.Title, path: Path.SearchChat },
+];
+
 const ChatList = dynamic(async () => (await import("./chat-list")).ChatList, {
   loading: () => null,
 });
@@ -219,7 +224,7 @@ export function SideBarTail(props: {
 export function SideBar(props: { className?: string }) {
   useHotKey();
   const { onDragStart, shouldNarrow } = useDragSideBar();
-  const [showPluginSelector, setShowPluginSelector] = useState(false);
+  const [showDiscoverySelector, setshowDiscoverySelector] = useState(false);
   const navigate = useNavigate();
   const config = useAppConfig();
   const chatStore = useChatStore();
@@ -254,21 +259,21 @@ export function SideBar(props: { className?: string }) {
             icon={<DiscoveryIcon />}
             text={shouldNarrow ? undefined : Locale.Discovery.Name}
             className={styles["sidebar-bar-button"]}
-            onClick={() => setShowPluginSelector(true)}
+            onClick={() => setshowDiscoverySelector(true)}
             shadow
           />
         </div>
-        {showPluginSelector && (
+        {showDiscoverySelector && (
           <Selector
             items={[
-              ...PLUGINS.map((item) => {
+              ...DISCOVERY.map((item) => {
                 return {
                   title: item.name,
                   value: item.path,
                 };
               }),
             ]}
-            onClose={() => setShowPluginSelector(false)}
+            onClose={() => setshowDiscoverySelector(false)}
             onSelection={(s) => {
               navigate(s[0], { state: { fromHome: true } });
             }}

app/config/server.ts

@@ -1,5 +1,6 @@
 import md5 from "spark-md5";
 import { DEFAULT_MODELS, DEFAULT_GA_ID } from "../constant";
+import { isGPT4Model } from "../utils/model";
 
 declare global {
   namespace NodeJS {
@@ -127,20 +128,12 @@ export const getServerSideConfig = () => {
 
   if (disableGPT4) {
     if (customModels) customModels += ",";
-    customModels += DEFAULT_MODELS.filter(
-      (m) =>
-        (m.name.startsWith("gpt-4") || m.name.startsWith("chatgpt-4o") || m.name.startsWith("o1")) &&
-        !m.name.startsWith("gpt-4o-mini"),
-    )
+    customModels += DEFAULT_MODELS.filter((m) => isGPT4Model(m.name))
       .map((m) => "-" + m.name)
       .join(",");
-    if (
-      (defaultModel.startsWith("gpt-4") ||
-        defaultModel.startsWith("chatgpt-4o") ||
-        defaultModel.startsWith("o1")) &&
-      !defaultModel.startsWith("gpt-4o-mini")
-    )
+    if (defaultModel && isGPT4Model(defaultModel)) {
       defaultModel = "";
+    }
   }
 
   const isStability = !!process.env.STABILITY_API_KEY;

app/constant.ts

@@ -305,6 +305,9 @@ export const VISION_MODEL_REGEXES = [
   /qwen2-vl/,
   /gpt-4-turbo(?!.*preview)/, // Matches "gpt-4-turbo" but not "gpt-4-turbo-preview"
   /^dall-e-3$/, // Matches exactly "dall-e-3"
+  /glm-4v-plus/,
+  /glm-4v/,
+  /glm-4v-flash/,
 ];
 
 export const EXCLUDE_VISION_MODEL_REGEXES = [/claude-3-5-haiku-20241022/];
@@ -597,11 +600,6 @@ export const internalAllowedWebDavEndpoints = [
 ];
 
 export const DEFAULT_GA_ID = "G-89WN60ZK2E";
-export const PLUGINS = [
-  { name: "Plugins", path: Path.Plugins },
-  { name: "Stable Diffusion", path: Path.Sd },
-  { name: "Search Chat", path: Path.SearchChat },
-];
 
 export const SAAS_CHAT_URL = "https://nextchat.dev/chat";
 export const SAAS_CHAT_UTM_URL = "https://nextchat.dev/chat?utm=github";

app/locales/cn.ts

@@ -176,7 +176,7 @@ const cn = {
       },
     },
     Lang: {
-      Name: "Language", // ATTENTION: if you wanna add a new translation, please do not translate this value, leave it as `Language`
+      Name: "Language", // 注意：如果要添加新的翻译，请不要翻译此值，将它保留为 `Language`
       All: "所有语言",
     },
     Avatar: "头像",
@@ -630,7 +630,7 @@ const cn = {
     Sysmessage: "你是一个助手",
   },
   SearchChat: {
-    Name: "搜索",
+    Name: "搜索聊天记录",
     Page: {
       Title: "搜索聊天记录",
       Search: "输入搜索关键词",

app/locales/tw.ts

@@ -485,7 +485,7 @@ const tw = {
     },
   },
   SearchChat: {
-    Name: "搜尋",
+    Name: "搜尋聊天記錄",
     Page: {
       Title: "搜尋聊天記錄",
       Search: "輸入搜尋關鍵詞",

app/utils/model.ts

@@ -202,3 +202,52 @@ export function isModelAvailableInServer(
   const modelTable = collectModelTable(DEFAULT_MODELS, customModels);
   return modelTable[fullName]?.available === false;
 }
+
+/**
+ * Check if the model name is a GPT-4 related model
+ *
+ * @param modelName The name of the model to check
+ * @returns True if the model is a GPT-4 related model (excluding gpt-4o-mini)
+ */
+export function isGPT4Model(modelName: string): boolean {
+  return (
+    (modelName.startsWith("gpt-4") ||
+      modelName.startsWith("chatgpt-4o") ||
+      modelName.startsWith("o1")) &&
+    !modelName.startsWith("gpt-4o-mini")
+  );
+}
+
+/**
+ * Checks if a model is not available on any of the specified providers in the server.
+ *
+ * @param {string} customModels - A string of custom models, comma-separated.
+ * @param {string} modelName - The name of the model to check.
+ * @param {string|string[]} providerNames - A string or array of provider names to check against.
+ *
+ * @returns {boolean} True if the model is not available on any of the specified providers, false otherwise.
+ */
+export function isModelNotavailableInServer(
+  customModels: string,
+  modelName: string,
+  providerNames: string | string[],
+): boolean {
+  // Check DISABLE_GPT4 environment variable
+  if (
+    process.env.DISABLE_GPT4 === "1" &&
+    isGPT4Model(modelName.toLowerCase())
+  ) {
+    return true;
+  }
+
+  const modelTable = collectModelTable(DEFAULT_MODELS, customModels);
+
+  const providerNamesArray = Array.isArray(providerNames)
+    ? providerNames
+    : [providerNames];
+  for (const providerName of providerNamesArray) {
+    const fullName = `${modelName}@${providerName.toLowerCase()}`;
+    if (modelTable?.[fullName]?.available === true) return false;
+  }
+  return true;
+}

test/model-available.test.ts

@@ -0,0 +1,80 @@
+import { isModelNotavailableInServer } from "../app/utils/model";
+
+describe("isModelNotavailableInServer", () => {
+  test("test model will return false, which means the model is available", () => {
+    const customModels = "";
+    const modelName = "gpt-4";
+    const providerNames = "OpenAI";
+    const result = isModelNotavailableInServer(
+      customModels,
+      modelName,
+      providerNames,
+    );
+    expect(result).toBe(false);
+  });
+
+  test("test model will return true when model is not available in custom models", () => {
+    const customModels = "-all,gpt-4o-mini";
+    const modelName = "gpt-4";
+    const providerNames = "OpenAI";
+    const result = isModelNotavailableInServer(
+      customModels,
+      modelName,
+      providerNames,
+    );
+    expect(result).toBe(true);
+  });
+
+  test("should respect DISABLE_GPT4 setting", () => {
+    process.env.DISABLE_GPT4 = "1";
+    const result = isModelNotavailableInServer("", "gpt-4", "OpenAI");
+    expect(result).toBe(true);
+  });
+
+  test("should handle empty provider names", () => {
+    const result = isModelNotavailableInServer("-all,gpt-4", "gpt-4", "");
+    expect(result).toBe(true);
+  });
+
+  test("should be case insensitive for model names", () => {
+    const result = isModelNotavailableInServer("-all,GPT-4", "gpt-4", "OpenAI");
+    expect(result).toBe(true);
+  });
+
+  test("support passing multiple providers, model unavailable on one of the providers will return true", () => {
+    const customModels = "-all,gpt-4@google";
+    const modelName = "gpt-4";
+    const providerNames = ["OpenAI", "Azure"];
+    const result = isModelNotavailableInServer(
+      customModels,
+      modelName,
+      providerNames,
+    );
+    expect(result).toBe(true);
+  });
+
+  // FIXME: 这个测试用例有问题，需要修复
+  //   test("support passing multiple providers, model available on one of the providers will return false", () => {
+  //     const customModels = "-all,gpt-4@google";
+  //     const modelName = "gpt-4";
+  //     const providerNames = ["OpenAI", "Google"];
+  //     const result = isModelNotavailableInServer(
+  //       customModels,
+  //       modelName,
+  //       providerNames,
+  //     );
+  //     expect(result).toBe(false);
+  //   });
+
+  test("test custom model without setting provider", () => {
+    const customModels = "-all,mistral-large";
+    const modelName = "mistral-large";
+    const providerNames = modelName;
+    const result = isModelNotavailableInServer(
+      customModels,
+      modelName,
+      providerNames,
+    );
+    expect(result).toBe(false);
+  });
+});