feat: import openai chatgpt export

src/components/ImportExportChat/ExportChat.tsx

@@ -0,0 +1,35 @@
+import React from 'react';
+import { useTranslation } from 'react-i18next';
+
+import useStore from '@store/store';
+
+import downloadFile from '@utils/downloadFile';
+import { getToday } from '@utils/date';
+
+import Export from '@type/export';
+
+const ExportChat = () => {
+  const { t } = useTranslation();
+
+  return (
+    <div className='mt-6'>
+      <div className='block mb-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
+        {t('export')} (JSON)
+      </div>
+      <button
+        className='btn btn-small btn-primary'
+        onClick={() => {
+          const fileData: Export = {
+            chats: useStore.getState().chats,
+            folders: useStore.getState().folders,
+            version: 1,
+          };
+          downloadFile(fileData, getToday());
+        }}
+      >
+        {t('export')}
+      </button>
+    </div>
+  );
+};
+export default ExportChat;

src/components/ImportExportChat/ImportChat.tsx

@@ -0,0 +1,173 @@
+import React, { useRef, useState } from 'react';
+import { useTranslation } from 'react-i18next';
+import { v4 as uuidv4 } from 'uuid';
+
+import useStore from '@store/store';
+
+import {
+  isLegacyImport,
+  validateAndFixChats,
+  validateExportV1,
+} from '@utils/import';
+
+import { ChatInterface, Folder, FolderCollection } from '@type/chat';
+import { ExportBase } from '@type/export';
+
+const ImportChat = () => {
+  const { t } = useTranslation();
+  const setChats = useStore.getState().setChats;
+  const setFolders = useStore.getState().setFolders;
+  const inputRef = useRef<HTMLInputElement>(null);
+  const [alert, setAlert] = useState<{
+    message: string;
+    success: boolean;
+  } | null>(null);
+
+  const handleFileUpload = () => {
+    if (!inputRef || !inputRef.current) return;
+    const file = inputRef.current.files?.[0];
+
+    if (file) {
+      const reader = new FileReader();
+
+      reader.onload = (event) => {
+        const data = event.target?.result as string;
+
+        try {
+          const parsedData = JSON.parse(data);
+          if (isLegacyImport(parsedData)) {
+            if (validateAndFixChats(parsedData)) {
+              // import new folders
+              const folderNameToIdMap: Record<string, string> = {};
+              const parsedFolders: string[] = [];
+
+              parsedData.forEach((data) => {
+                const folder = data.folder;
+                if (folder) {
+                  if (!parsedFolders.includes(folder)) {
+                    parsedFolders.push(folder);
+                    folderNameToIdMap[folder] = uuidv4();
+                  }
+                  data.folder = folderNameToIdMap[folder];
+                }
+              });
+
+              const newFolders: FolderCollection = parsedFolders.reduce(
+                (acc, curr, index) => {
+                  const id = folderNameToIdMap[curr];
+                  const _newFolder: Folder = {
+                    id,
+                    name: curr,
+                    expanded: false,
+                    order: index,
+                  };
+                  return { [id]: _newFolder, ...acc };
+                },
+                {}
+              );
+
+              // increment the order of existing folders
+              const offset = parsedFolders.length;
+
+              const updatedFolders = useStore.getState().folders;
+              Object.values(updatedFolders).forEach((f) => (f.order += offset));
+
+              setFolders({ ...newFolders, ...updatedFolders });
+
+              // import chats
+              const prevChats = useStore.getState().chats;
+              if (prevChats) {
+                const updatedChats: ChatInterface[] = JSON.parse(
+                  JSON.stringify(prevChats)
+                );
+                setChats(parsedData.concat(updatedChats));
+              } else {
+                setChats(parsedData);
+              }
+              setAlert({ message: 'Succesfully imported!', success: true });
+            } else {
+              setAlert({
+                message: 'Invalid chats data format',
+                success: false,
+              });
+            }
+          } else {
+            switch ((parsedData as ExportBase).version) {
+              case 1:
+                if (validateExportV1(parsedData)) {
+                  // import folders
+                  parsedData.folders;
+                  // increment the order of existing folders
+                  const offset = Object.keys(parsedData.folders).length;
+
+                  const updatedFolders = useStore.getState().folders;
+                  Object.values(updatedFolders).forEach(
+                    (f) => (f.order += offset)
+                  );
+
+                  setFolders({ ...parsedData.folders, ...updatedFolders });
+
+                  // import chats
+                  const prevChats = useStore.getState().chats;
+                  if (parsedData.chats) {
+                    if (prevChats) {
+                      const updatedChats: ChatInterface[] = JSON.parse(
+                        JSON.stringify(prevChats)
+                      );
+                      setChats(parsedData.chats.concat(updatedChats));
+                    } else {
+                      setChats(parsedData.chats);
+                    }
+                  }
+
+                  setAlert({ message: 'Succesfully imported!', success: true });
+                } else {
+                  setAlert({
+                    message: 'Invalid format',
+                    success: false,
+                  });
+                }
+                break;
+            }
+          }
+        } catch (error: unknown) {
+          setAlert({ message: (error as Error).message, success: false });
+        }
+      };
+
+      reader.readAsText(file);
+    }
+  };
+
+  return (
+    <>
+      <label className='block mb-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
+        {t('import')} (JSON)
+      </label>
+      <input
+        className='w-full text-sm file:p-2 text-gray-800 file:text-gray-700 dark:text-gray-300 dark:file:text-gray-200 rounded-md cursor-pointer focus:outline-none bg-gray-50 file:bg-gray-100 dark:bg-gray-800 dark:file:bg-gray-700 file:border-0 border border-gray-300 dark:border-gray-600 placeholder-gray-900 dark:placeholder-gray-300 file:cursor-pointer'
+        type='file'
+        ref={inputRef}
+      />
+      <button
+        className='btn btn-small btn-primary mt-3'
+        onClick={handleFileUpload}
+      >
+        {t('import')}
+      </button>
+      {alert && (
+        <div
+          className={`relative py-2 px-3 w-full mt-3 border rounded-md text-gray-600 dark:text-gray-100 text-sm whitespace-pre-wrap ${
+            alert.success
+              ? 'border-green-500 bg-green-500/10'
+              : 'border-red-500 bg-red-500/10'
+          }`}
+        >
+          {alert.message}
+        </div>
+      )}
+    </>
+  );
+};
+
+export default ImportChat;

src/components/ImportExportChat/ImportChatOpenAI.tsx

@@ -0,0 +1,78 @@
+import React, { useRef } from 'react';
+import { useTranslation } from 'react-i18next';
+
+import useStore from '@store/store';
+
+import { importOpenAIChatExport } from '@utils/import';
+
+import { ChatInterface } from '@type/chat';
+
+const ImportChatOpenAI = ({
+  setIsModalOpen,
+}: {
+  setIsModalOpen: React.Dispatch<React.SetStateAction<boolean>>;
+}) => {
+  const { t } = useTranslation();
+
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  const setToastStatus = useStore((state) => state.setToastStatus);
+  const setToastMessage = useStore((state) => state.setToastMessage);
+  const setToastShow = useStore((state) => state.setToastShow);
+  const setChats = useStore.getState().setChats;
+
+  const handleFileUpload = () => {
+    if (!inputRef || !inputRef.current) return;
+    const file = inputRef.current.files?.[0];
+    if (!file) return;
+
+    const reader = new FileReader();
+
+    reader.onload = (event) => {
+      const data = event.target?.result as string;
+
+      try {
+        const parsedData = JSON.parse(data);
+        const chats = importOpenAIChatExport(parsedData);
+        const prevChats: ChatInterface[] = JSON.parse(
+          JSON.stringify(useStore.getState().chats)
+        );
+        setChats(chats.concat(prevChats));
+
+        setToastStatus('success');
+        setToastMessage('Imported successfully!');
+        setIsModalOpen(false);
+      } catch (error: unknown) {
+        setToastStatus('error');
+        setToastMessage(`Invalid format! ${(error as Error).message}`);
+      }
+      setToastShow(true);
+    };
+
+    reader.readAsText(file);
+  };
+
+  return (
+    <>
+      <div className='text-lg font-bold text-gray-900 dark:text-gray-300 text-center mb-3'>
+        {t('import')} OpenAI ChatGPT {t('export')}
+      </div>
+      <label className='block mb-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
+        {t('import')} (JSON)
+      </label>
+      <input
+        className='w-full text-sm file:p-2 text-gray-800 file:text-gray-700 dark:text-gray-300 dark:file:text-gray-200 rounded-md cursor-pointer focus:outline-none bg-gray-50 file:bg-gray-100 dark:bg-gray-800 dark:file:bg-gray-700 file:border-0 border border-gray-300 dark:border-gray-600 placeholder-gray-900 dark:placeholder-gray-300 file:cursor-pointer'
+        type='file'
+        ref={inputRef}
+      />
+      <button
+        className='btn btn-small btn-primary mt-3'
+        onClick={handleFileUpload}
+      >
+        {t('import')}
+      </button>
+    </>
+  );
+};
+
+export default ImportChatOpenAI;

src/components/ImportExportChat/ImportExportChat.tsx

@@ -1,19 +1,12 @@
-import React, { useRef, useState } from 'react';
+import React, { useState } from 'react';
 import { useTranslation } from 'react-i18next';
-import { v4 as uuidv4 } from 'uuid';
-import useStore from '@store/store';
 
 import ExportIcon from '@icon/ExportIcon';
-import downloadFile from '@utils/downloadFile';
-import { getToday } from '@utils/date';
 import PopupModal from '@components/PopupModal';
-import {
-  isLegacyImport,
-  validateAndFixChats,
-  validateExportV1,
-} from '@utils/import';
-import { ChatInterface, Folder, FolderCollection } from '@type/chat';
-import Export, { ExportBase, ExportV1 } from '@type/export';
+
+import ImportChat from './ImportChat';
+import ExportChat from './ExportChat';
+import ImportChatOpenAI from './ImportChatOpenAI';
 
 const ImportExportChat = () => {
   const { t } = useTranslation();
@@ -39,6 +32,8 @@ const ImportExportChat = () => {
           <div className='p-6 border-b border-gray-200 dark:border-gray-600'>
             <ImportChat />
             <ExportChat />
+            <div className='border-t my-3 border-gray-200 dark:border-gray-600' />
+            <ImportChatOpenAI setIsModalOpen={setIsModalOpen} />
           </div>
         </PopupModal>
       )}
@@ -46,185 +41,4 @@ const ImportExportChat = () => {
   );
 };
 
-const ImportChat = () => {
-  const { t } = useTranslation();
-  const setChats = useStore.getState().setChats;
-  const setFolders = useStore.getState().setFolders;
-  const inputRef = useRef<HTMLInputElement>(null);
-  const [alert, setAlert] = useState<{
-    message: string;
-    success: boolean;
-  } | null>(null);
-
-  const handleFileUpload = () => {
-    if (!inputRef || !inputRef.current) return;
-    const file = inputRef.current.files?.[0];
-
-    if (file) {
-      const reader = new FileReader();
-
-      reader.onload = (event) => {
-        const data = event.target?.result as string;
-
-        try {
-          const parsedData = JSON.parse(data);
-          if (isLegacyImport(parsedData)) {
-            if (validateAndFixChats(parsedData)) {
-              // import new folders
-              const folderNameToIdMap: Record<string, string> = {};
-              const parsedFolders: string[] = [];
-
-              parsedData.forEach((data) => {
-                const folder = data.folder;
-                if (folder) {
-                  if (!parsedFolders.includes(folder)) {
-                    parsedFolders.push(folder);
-                    folderNameToIdMap[folder] = uuidv4();
-                  }
-                  data.folder = folderNameToIdMap[folder];
-                }
-              });
-
-              const newFolders: FolderCollection = parsedFolders.reduce(
-                (acc, curr, index) => {
-                  const id = folderNameToIdMap[curr];
-                  const _newFolder: Folder = {
-                    id,
-                    name: curr,
-                    expanded: false,
-                    order: index,
-                  };
-                  return { [id]: _newFolder, ...acc };
-                },
-                {}
-              );
-
-              // increment the order of existing folders
-              const offset = parsedFolders.length;
-
-              const updatedFolders = useStore.getState().folders;
-              Object.values(updatedFolders).forEach((f) => (f.order += offset));
-
-              setFolders({ ...newFolders, ...updatedFolders });
-
-              // import chats
-              const prevChats = useStore.getState().chats;
-              if (prevChats) {
-                const updatedChats: ChatInterface[] = JSON.parse(
-                  JSON.stringify(prevChats)
-                );
-                setChats(parsedData.concat(updatedChats));
-              } else {
-                setChats(parsedData);
-              }
-              setAlert({ message: 'Succesfully imported!', success: true });
-            } else {
-              setAlert({
-                message: 'Invalid chats data format',
-                success: false,
-              });
-            }
-          } else {
-            switch ((parsedData as ExportBase).version) {
-              case 1:
-                if (validateExportV1(parsedData)) {
-                  // import folders
-                  parsedData.folders;
-                  // increment the order of existing folders
-                  const offset = Object.keys(parsedData.folders).length;
-
-                  const updatedFolders = useStore.getState().folders;
-                  Object.values(updatedFolders).forEach(
-                    (f) => (f.order += offset)
-                  );
-
-                  setFolders({ ...parsedData.folders, ...updatedFolders });
-
-                  // import chats
-                  const prevChats = useStore.getState().chats;
-                  if (parsedData.chats) {
-                    if (prevChats) {
-                      const updatedChats: ChatInterface[] = JSON.parse(
-                        JSON.stringify(prevChats)
-                      );
-                      setChats(parsedData.chats.concat(updatedChats));
-                    } else {
-                      setChats(parsedData.chats);
-                    }
-                  }
-
-                  setAlert({ message: 'Succesfully imported!', success: true });
-                } else {
-                  setAlert({
-                    message: 'Invalid format',
-                    success: false,
-                  });
-                }
-                break;
-            }
-          }
-        } catch (error: unknown) {
-          setAlert({ message: (error as Error).message, success: false });
-        }
-      };
-
-      reader.readAsText(file);
-    }
-  };
-  return (
-    <>
-      <label className='block mb-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
-        {t('import')} (JSON)
-      </label>
-      <input
-        className='w-full text-sm file:p-2 text-gray-800 file:text-gray-700 dark:text-gray-300 dark:file:text-gray-200 rounded-md cursor-pointer focus:outline-none bg-gray-50 file:bg-gray-100 dark:bg-gray-800 dark:file:bg-gray-700 file:border-0 border border-gray-300 dark:border-gray-600 placeholder-gray-900 dark:placeholder-gray-300 file:cursor-pointer'
-        type='file'
-        ref={inputRef}
-      />
-      <button
-        className='btn btn-small btn-primary mt-3'
-        onClick={handleFileUpload}
-      >
-        {t('import')}
-      </button>
-      {alert && (
-        <div
-          className={`relative py-2 px-3 w-full mt-3 border rounded-md text-gray-600 dark:text-gray-100 text-sm whitespace-pre-wrap ${
-            alert.success
-              ? 'border-green-500 bg-green-500/10'
-              : 'border-red-500 bg-red-500/10'
-          }`}
-        >
-          {alert.message}
-        </div>
-      )}
-    </>
-  );
-};
-
-const ExportChat = () => {
-  const { t } = useTranslation();
-
-  return (
-    <div className='mt-6'>
-      <div className='block mb-2 text-sm font-medium text-gray-900 dark:text-gray-300'>
-        {t('export')} (JSON)
-      </div>
-      <button
-        className='btn btn-small btn-primary'
-        onClick={() => {
-          const fileData: Export = {
-            chats: useStore.getState().chats,
-            folders: useStore.getState().folders,
-            version: 1,
-          };
-          downloadFile(fileData, getToday());
-        }}
-      >
-        {t('export')}
-      </button>
-    </div>
-  );
-};
-
 export default ImportExportChat;

src/types/export.ts

@@ -1,4 +1,4 @@
-import { ChatInterface, FolderCollection } from './chat';
+import { ChatInterface, FolderCollection, Role } from './chat';
 
 export interface ExportBase {
   version: number;
@@ -9,4 +9,24 @@ export interface ExportV1 extends ExportBase {
   folders: FolderCollection;
 }
 
+export type OpenAIChat = {
+  title: string;
+  mapping: {
+    [key: string]: {
+      id: string;
+      message: {
+        author: {
+          role: Role;
+        };
+        content: {
+          parts: string[];
+        };
+      } | null;
+      parent: string | null;
+      children: string[];
+    };
+  };
+  current_node: string;
+};
+
 export default ExportV1;

src/utils/import.ts

@@ -12,7 +12,7 @@ import {
   modelOptions,
   _defaultChatConfig,
 } from '@constants/chat';
-import { ExportV1 } from '@type/export';
+import { ExportV1, OpenAIChat } from '@type/export';
 
 export const validateAndFixChats = (chats: any): chats is ChatInterface[] => {
   if (!Array.isArray(chats)) return false;
@@ -88,3 +88,45 @@ export const validateFolders = (
 export const validateExportV1 = (data: ExportV1): data is ExportV1 => {
   return validateAndFixChats(data.chats) && validateFolders(data.folders);
 };
+
+// Convert OpenAI chat format to BetterChatGPT format
+export const convertOpenAIToBetterChatGPTFormat = (
+  openAIChat: OpenAIChat
+): ChatInterface => {
+  const messages: MessageInterface[] = [];
+
+  // Traverse the chat tree and collect messages
+  const traverseTree = (id: string) => {
+    const node = openAIChat.mapping[id];
+
+    // Extract message if it exists
+    if (node.message) {
+      const { role } = node.message.author;
+      const content = node.message.content.parts.join('');
+      if (content.length > 0) messages.push({ role, content });
+    }
+
+    // Traverse the last child node if any children exist
+    if (node.children.length > 0) {
+      traverseTree(node.children[node.children.length - 1]);
+    }
+  };
+
+  // Start traversing the tree from the root node
+  const rootNode = openAIChat.mapping[Object.keys(openAIChat.mapping)[0]].id;
+  traverseTree(rootNode);
+
+  // Return the chat interface object
+  return {
+    id: uuidv4(),
+    title: openAIChat.title,
+    messages,
+    config: _defaultChatConfig,
+    titleSet: true,
+  };
+};
+
+// Import OpenAI chat data and convert it to BetterChatGPT format
+export const importOpenAIChatExport = (openAIChatExport: OpenAIChat[]) => {
+  return openAIChatExport.map(convertOpenAIToBetterChatGPTFormat);
+};