Show recent group chats

public/scripts/templates/welcomePanel.html

@@ -37,7 +37,7 @@
         {{/if}}
         {{#each chats}}
             {{#with this}}
-            <div class="recentChat {{#if hidden}}hidden{{/if}}" data-file="{{chat_name}}" data-avatar="{{avatar}}">
+            <div class="recentChat {{#if hidden}}hidden{{/if}} {{#if is_group}}group{{/if}}" data-file="{{chat_name}}" data-avatar="{{avatar}}" data-group="{{group}}">
                 <div class="avatar" title="{{char_name}}">
                     <img src="{{char_thumbnail}}" alt="{{char_name}}">
                 </div>

public/scripts/welcome-screen.js

@@ -21,11 +21,11 @@ import {
     system_message_types,
     this_chid,
 } from '../script.js';
-import { is_group_generating } from './group-chats.js';
+import { getGroupAvatar, groups, is_group_generating, openGroupById, openGroupChat } from './group-chats.js';
 import { t } from './i18n.js';
 import { renderTemplateAsync } from './templates.js';
 import { accountStorage } from './util/AccountStorage.js';
-import { timestampToMoment } from './utils.js';
+import { sortMoments, timestampToMoment } from './utils.js';
 
 const assistantAvatarKey = 'assistant';
 const defaultAssistantAvatar = 'default_Assistant.png';
@@ -94,9 +94,13 @@ async function sendWelcomePanel() {
         fragment.querySelectorAll('.recentChat').forEach((item) => {
             item.addEventListener('click', () => {
                 const avatarId = item.getAttribute('data-avatar');
+                const groupId = item.getAttribute('data-group');
                 const fileName = item.getAttribute('data-file');
                 if (avatarId && fileName) {
-                    void openRecentChat(avatarId, fileName);
+                    void openRecentCharacterChat(avatarId, fileName);
+                }
+                if (groupId && fileName) {
+                    void openRecentGroupChat(groupId, fileName);
                 }
             });
         });
@@ -114,6 +118,18 @@ async function sendWelcomePanel() {
                 void newAssistantChat({ temporary: true });
             });
         });
+        fragment.querySelectorAll('.recentChat.group').forEach((groupChat) => {
+            const groupId = groupChat.getAttribute('data-group');
+            const group = groups.find(x => x.id === groupId);
+            if (group) {
+                const avatar = groupChat.querySelector('.avatar');
+                if (!avatar) {
+                    return;
+                }
+                const groupAvatar = getGroupAvatar(group);
+                $(avatar).replaceWith(groupAvatar);
+            }
+        });
         chatElement.append(fragment.firstChild);
     } catch (error) {
         console.error('Welcome screen error:', error);
@@ -121,11 +137,11 @@ async function sendWelcomePanel() {
 }
 
 /**
- * Opens a recent chat.
+ * Opens a recent character chat.
  * @param {string} avatarId Avatar file name
  * @param {string} fileName Chat file name
  */
-async function openRecentChat(avatarId, fileName) {
+async function openRecentCharacterChat(avatarId, fileName) {
     const characterId = characters.findIndex(x => x.avatar === avatarId);
     if (characterId === -1) {
         console.error(`Character not found for avatar ID: ${avatarId}`);
@@ -146,6 +162,32 @@ async function openRecentChat(avatarId, fileName) {
     }
 }
 
+/**
+ * Opens a recent group chat.
+ * @param {string} groupId Group ID
+ * @param {string} fileName Chat file name
+ */
+async function openRecentGroupChat(groupId, fileName) {
+    const group = groups.find(x => x.id === groupId);
+    if (!group) {
+        console.error(`Group not found for ID: ${groupId}`);
+        return;
+    }
+
+    try {
+        await openGroupById(groupId);
+        const currentChatId = getCurrentChatId();
+        if (currentChatId === fileName) {
+            console.debug(`Chat ${fileName} is already open.`);
+            return;
+        }
+        await openGroupChat(groupId, fileName);
+    } catch (error) {
+        console.error('Error opening recent group chat:', error);
+        toastr.error(t`Failed to open recent group chat. See console for details.`);
+    }
+}
+
 /**
  * Gets the list of recent chats from the server.
  * @returns {Promise<RecentChat[]>} List of recent chats
@@ -156,37 +198,56 @@ async function openRecentChat(avatarId, fileName) {
  * @property {string} file_size Size of the chat file
  * @property {number} chat_items Number of items in the chat
  * @property {string} mes Last message content
- * @property {number} last_mes Timestamp of the last message
+ * @property {string} last_mes Timestamp of the last message
  * @property {string} avatar Avatar URL
  * @property {string} char_thumbnail Thumbnail URL
- * @property {string} char_name Character name
+ * @property {string} char_name Character or group name
  * @property {string} date_short Date in short format
  * @property {string} date_long Date in long format
+ * @property {string} group Group ID (if applicable)
+ * @property {boolean} is_group Indicates if the chat is a group chat
  * @property {boolean} hidden Chat will be hidden by default
  */
 async function getRecentChats() {
-    const response = await fetch('/api/characters/recent', {
+    const charData = async () => {
-        method: 'POST',
+        const response = await fetch('/api/characters/recent', {
-        headers: getRequestHeaders(),
+            method: 'POST',
-    });
+            headers: getRequestHeaders(),
-    if (!response.ok) {
+        });
-        throw new Error('Failed to fetch recent chats');
+        if (!response.ok) {
-    }
+            console.warn('Failed to fetch recent character chats');
+            return [];
+        }
+        return await response.json();
+    };
+
+    const groupData = async () => {
+        const response = await fetch('/api/groups/recent', {
+            method: 'POST',
+            headers: getRequestHeaders(),
+        });
+        if (!response.ok) {
+            console.warn('Failed to fetch recent group chats');
+            return [];
+        }
+        return await response.json();
+    };
 
     /** @type {RecentChat[]} */
-    const data = await response.json();
+    const data = [...await charData(), ...await groupData()];
 
-    data.sort((a, b) => b.last_mes - a.last_mes)
+    data.sort((a, b) => sortMoments(timestampToMoment(a.last_mes), timestampToMoment(b.last_mes)))
-        .map(chat => ({ chat, character: characters.find(x => x.avatar === chat.avatar) }))
+        .map(chat => ({ chat, character: characters.find(x => x.avatar === chat.avatar), group: groups.find(x => x.id === chat.group) }))
-        .filter(t => t.character)
+        .filter(t => t.character || t.group)
-        .forEach(({ chat, character }, index) => {
+        .forEach(({ chat, character, group }, index) => {
             const DEFAULT_DISPLAYED = 5;
             const chatTimestamp = timestampToMoment(chat.last_mes);
-            chat.char_name = character.name;
+            chat.char_name = character?.name || group?.name || '';
             chat.date_short = chatTimestamp.format('l');
             chat.date_long = chatTimestamp.format('LL LT');
             chat.chat_name = chat.file_name.replace('.jsonl', '');
-            chat.char_thumbnail = getThumbnailUrl('avatar', character.avatar);
+            chat.char_thumbnail = character ? getThumbnailUrl('avatar', character.avatar) : system_avatar;
+            chat.is_group = !!group;
             chat.hidden = index >= DEFAULT_DISPLAYED;
         });
 

src/endpoints/characters.js

@@ -949,7 +949,7 @@ async function importFromPng(uploadPath, { request }, preservedFileName) {
  * @param {object} additionalData
  * @returns {Promise<ChatInfo>}
  */
-async function getChatInfo(pathToFile, additionalData = {}) {
+export async function getChatInfo(pathToFile, additionalData = {}, isGroup = false) {
     return new Promise(async (res) => {
         const fileStream = fs.createReadStream(pathToFile);
         const stats = fs.statSync(pathToFile);
@@ -982,9 +982,9 @@ async function getChatInfo(pathToFile, additionalData = {}) {
 
                     chatData['file_name'] = path.parse(pathToFile).base;
                     chatData['file_size'] = fileSizeInKB;
-                    chatData['chat_items'] = itemCounter - 1;
+                    chatData['chat_items'] = isGroup ? itemCounter : (itemCounter - 1);
                     chatData['mes'] = jsonData['mes'] || '[The chat is empty]';
-                    chatData['last_mes'] = jsonData['send_date'] || Date.now();
+                    chatData['last_mes'] = jsonData['send_date'] || stats.mtimeMs;
                     Object.assign(chatData, additionalData);
 
                     res(chatData);

src/endpoints/groups.js

@@ -6,6 +6,7 @@ import sanitize from 'sanitize-filename';
 import { sync as writeFileAtomicSync } from 'write-file-atomic';
 
 import { humanizedISO8601DateTime } from '../util.js';
+import { getChatInfo } from './characters.js';
 
 export const router = express.Router();
 
@@ -131,3 +132,41 @@ router.post('/delete', async (request, response) => {
 
     return response.send({ ok: true });
 });
+
+router.post('/recent', async (request, response) => {
+    try {
+        /** @type {{groupId: string, filePath: string, mtime: number}[]} */
+        const allChatFiles = [];
+
+        const groups = fs.readdirSync(request.user.directories.groups).filter(x => path.extname(x) === '.json');
+        for (const group of groups) {
+            const groupPath = path.join(request.user.directories.groups, group);
+            const groupContents = fs.readFileSync(groupPath, 'utf8');
+            const groupData = JSON.parse(groupContents);
+
+            if (Array.isArray(groupData.chats)) {
+                for (const chat of groupData.chats) {
+                    const filePath = path.join(request.user.directories.groupChats, `${chat}.jsonl`);
+                    if (!fs.existsSync(filePath)) {
+                        continue;
+                    }
+                    const stats = fs.statSync(filePath);
+                    allChatFiles.push({ groupId: groupData.id, filePath, mtime: stats.mtimeMs });
+                }
+            }
+        }
+
+        const recentChats = allChatFiles.sort((a, b) => b.mtime - a.mtime).slice(0, 15);
+        const jsonFilesPromise = recentChats.map((file) => {
+            return getChatInfo(file.filePath, { group: file.groupId }, true);
+        });
+
+        const chatData = (await Promise.allSettled(jsonFilesPromise)).filter(x => x.status === 'fulfilled').map(x => x.value);
+        const validFiles = chatData.filter(i => i.file_name);
+
+        return response.send(validFiles);
+    } catch (error) {
+        console.error('Error while getting recent group chats', error);
+        return response.sendStatus(500);
+    }
+});