feat: sponsor custom name support

backend/config.py

 import os
 import chromadb
 from chromadb import Settings
-from secrets import token_bytes
 from base64 import b64encode
-from constants import ERROR_MESSAGES
+from bs4 import BeautifulSoup
+
 from pathlib import Path
 import json
 import markdown
-from bs4 import BeautifulSoup
+import requests
+import shutil
+
+from secrets import token_bytes
+from constants import ERROR_MESSAGES
 
 
 try:
@@ -17,6 +21,8 @@ try:
 except ImportError:
     print("dotenv not installed, skipping...")
 
+WEBUI_NAME = "Open WebUI"
+
 
 ####################################
 # ENV (dev,test,prod)
@@ -24,7 +30,6 @@ except ImportError:
 
 ENV = os.environ.get("ENV", "dev")
 
-
 try:
     with open(f"../package.json", "r") as f:
         PACKAGE_DATA = json.load(f)
@@ -94,6 +99,32 @@ for version in soup.find_all("h2"):
 
 CHANGELOG = changelog_json
 
+
+####################################
+# CUSTOM_NAME
+####################################
+
+CUSTOM_NAME = os.environ.get("CUSTOM_NAME", "")
+if CUSTOM_NAME:
+    r = requests.get(f"https://api.openwebui.com/api/v1/custom/{CUSTOM_NAME}")
+    data = r.json()
+
+    if "logo" in data:
+        url = (
+            f"https://api.openwebui.com{data['logo']}"
+            if data["logo"][0] == "/"
+            else data["logo"]
+        )
+
+        r = requests.get(url, stream=True)
+        if r.status_code == 200:
+            with open("./static/favicon.png", "wb") as f:
+                r.raw.decode_content = True
+                shutil.copyfileobj(r.raw, f)
+
+    WEBUI_NAME = data["name"]
+
+
 ####################################
 # DATA/FRONTEND BUILD DIR
 ####################################

backend/main.py

@@ -20,7 +20,7 @@ from apps.rag.main import app as rag_app
 
 from apps.web.main import app as webui_app
 
-from config import ENV, VERSION, CHANGELOG, FRONTEND_BUILD_DIR
+from config import WEBUI_NAME, ENV, VERSION, CHANGELOG, FRONTEND_BUILD_DIR
 
 
 class SPAStaticFiles(StaticFiles):
@@ -72,6 +72,7 @@ async def get_app_config():
 
     return {
         "status": True,
+        "name": WEBUI_NAME,
         "version": VERSION,
         "images": images_app.state.ENABLED,
         "default_models": webui_app.state.DEFAULT_MODELS,
@@ -84,6 +85,9 @@ async def get_app_changelog():
     return CHANGELOG
 
 
+app.mount("/static", StaticFiles(directory="static"), name="static")
+
+
 app.mount(
     "/",
     SPAStaticFiles(directory=FRONTEND_BUILD_DIR, html=True),

src/lib/components/ChangelogModal.svelte

@@ -2,9 +2,9 @@
 	import { onMount } from 'svelte';
 	import { Confetti } from 'svelte-confetti';
 
-	import { config } from '$lib/stores';
+	import { WEBUI_NAME, config } from '$lib/stores';
 
-	import { WEBUI_NAME, WEB_UI_VERSION } from '$lib/constants';
+	import { WEBUI_VERSION } from '$lib/constants';
 	import { getChangelog } from '$lib/apis';
 
 	import Modal from './common/Modal.svelte';
@@ -23,7 +23,7 @@
 	<div class="px-5 py-4 dark:text-gray-300">
 		<div class="flex justify-between items-start">
 			<div class="text-xl font-bold">
-				What’s New in {WEBUI_NAME}
+				What’s New in {$WEBUI_NAME}
 				<Confetti x={[-1, -0.25]} y={[0, 0.5]} />
 			</div>
 			<button
@@ -48,7 +48,7 @@
 			<div class="text-sm dark:text-gray-200">Release Notes</div>
 			<div class="flex self-center w-[1px] h-6 mx-2.5 bg-gray-200 dark:bg-gray-700" />
 			<div class="text-sm dark:text-gray-200">
-				v{WEB_UI_VERSION}
+				v{WEBUI_VERSION}
 			</div>
 		</div>
 	</div>

src/lib/components/chat/Messages/Placeholder.svelte

 <script lang="ts">
+	import { WEBUI_BASE_URL } from '$lib/constants';
 	import { onMount } from 'svelte';
 
 	export let models = [];
@@ -27,14 +28,16 @@
 					>
 						{#if model in modelfiles}
 							<img
-								src={modelfiles[model]?.imageUrl ?? './favicon.png'}
+								src={modelfiles[model]?.imageUrl ?? `${WEBUI_BASE_URL}/static/favicon.png`}
 								alt="modelfile"
 								class=" w-14 rounded-full border-[1px] border-gray-200 dark:border-none"
 								draggable="false"
 							/>
 						{:else}
 							<img
-								src={models.length === 1 ? '/favicon.png' : '/favicon.png'}
+								src={models.length === 1
+									? `${WEBUI_BASE_URL}/static/favicon.png`
+									: `${WEBUI_BASE_URL}/static/favicon.png`}
 								class=" w-14 rounded-full border-[1px] border-gray-200 dark:border-none"
 								alt="logo"
 								draggable="false"

src/lib/components/chat/Messages/ResponseMessage.svelte

@@ -298,7 +298,9 @@
 
 {#key message.id}
 	<div class=" flex w-full message-{message.id}">
-		<ProfileImage src={modelfiles[message.model]?.imageUrl ?? '/favicon.png'} />
+		<ProfileImage
+			src={modelfiles[message.model]?.imageUrl ?? `${WEBUI_BASE_URL}/static/favicon.png`}
+		/>
 
 		<div class="w-full overflow-hidden">
 			<Name>

src/lib/components/chat/Settings/About.svelte

 <script lang="ts">
 	import { getOllamaVersion } from '$lib/apis/ollama';
-	import { WEBUI_NAME, WEB_UI_VERSION } from '$lib/constants';
-	import { config, showChangelog } from '$lib/stores';
+	import { WEBUI_VERSION } from '$lib/constants';
+	import { WEBUI_NAME, config, showChangelog } from '$lib/stores';
 	import { onMount } from 'svelte';
 
 	let ollamaVersion = '';
@@ -17,13 +17,13 @@
 		<div>
 			<div class=" mb-2.5 text-sm font-medium flex space-x-2 items-center">
 				<div>
-					{WEBUI_NAME} Version
+					{$WEBUI_NAME} Version
 				</div>
 			</div>
 			<div class="flex w-full">
 				<div class="flex-1 text-xs text-gray-700 dark:text-gray-200 flex space-x-1.5 items-center">
 					<div>
-						v{WEB_UI_VERSION}
+						v{WEBUI_VERSION}
 					</div>
 
 					<button

src/lib/components/chat/Settings/Models.svelte

@@ -3,8 +3,8 @@
 	import toast from 'svelte-french-toast';
 
 	import { createModel, deleteModel, pullModel } from '$lib/apis/ollama';
-	import { WEBUI_API_BASE_URL, WEBUI_NAME } from '$lib/constants';
-	import { models, user } from '$lib/stores';
+	import { WEBUI_API_BASE_URL, WEBUI_BASE_URL } from '$lib/constants';
+	import { WEBUI_NAME, models, user } from '$lib/stores';
 	import { splitStream } from '$lib/utils';
 
 	export let getModels: Function;
@@ -59,9 +59,9 @@
 				} else {
 					toast.success(`Model '${modelName}' has been successfully downloaded.`);
 
-					const notification = new Notification(WEBUI_NAME, {
+					const notification = new Notification($WEBUI_NAME, {
 						body: `Model '${modelName}' has been successfully downloaded.`,
-						icon: '/favicon.png'
+						icon: `${WEBUI_BASE_URL}/static/favicon.png`
 					});
 
 					models.set(await getModels());

src/lib/components/layout/Navbar.svelte

@@ -4,14 +4,13 @@
 	const { saveAs } = fileSaver;
 
 	import { getChatById } from '$lib/apis/chats';
-	import { chatId, modelfiles, settings } from '$lib/stores';
+	import { WEBUI_NAME, chatId, modelfiles, settings } from '$lib/stores';
 	import ShareChatModal from '../chat/ShareChatModal.svelte';
 	import TagInput from '../common/Tags/TagInput.svelte';
 	import Tags from '../common/Tags.svelte';
-	import { WEBUI_NAME } from '$lib/constants';
 
 	export let initNewChat: Function;
-	export let title: string = WEBUI_NAME;
+	export let title: string = $WEBUI_NAME;
 	export let shareEnabled: boolean = false;
 
 	export let tags = [];
@@ -102,7 +101,7 @@
 			</div>
 			<div class=" flex-1 self-center font-medium line-clamp-1">
 				<div>
-					{title != '' ? title : WEBUI_NAME}
+					{title != '' ? title : $WEBUI_NAME}
 				</div>
 			</div>
 

src/lib/components/layout/Sidebar.svelte

@@ -17,6 +17,7 @@
 	} from '$lib/apis/chats';
 	import toast from 'svelte-french-toast';
 	import { slide } from 'svelte/transition';
+	import { WEBUI_BASE_URL } from '$lib/constants';
 
 	let show = false;
 	let navElement;
@@ -114,7 +115,11 @@
 			>
 				<div class="flex self-center">
 					<div class="self-center mr-1.5">
-						<img src="/favicon.png" class=" w-7 -translate-x-1.5 rounded-full" alt="logo" />
+						<img
+							src="{WEBUI_BASE_URL}/static/favicon.png"
+							class=" w-7 -translate-x-1.5 rounded-full"
+							alt="logo"
+						/>
 					</div>
 
 					<div class=" self-center font-medium text-sm">New Chat</div>

src/lib/constants.ts

 import { dev } from '$app/environment';
 // import { version } from '../../package.json';
 
-export const WEBUI_NAME = 'Open WebUI';
+export const APP_NAME = 'Open WebUI';
 export const WEBUI_BASE_URL = dev ? `http://${location.hostname}:8080` : ``;
 
 export const WEBUI_API_BASE_URL = `${WEBUI_BASE_URL}/api/v1`;
@@ -11,7 +11,7 @@ export const AUDIO_API_BASE_URL = `${WEBUI_BASE_URL}/audio/api/v1`;
 export const IMAGES_API_BASE_URL = `${WEBUI_BASE_URL}/images/api/v1`;
 export const RAG_API_BASE_URL = `${WEBUI_BASE_URL}/rag/api/v1`;
 
-export const WEB_UI_VERSION = APP_VERSION;
+export const WEBUI_VERSION = APP_VERSION;
 export const REQUIRED_OLLAMA_VERSION = '0.1.16';
 
 export const SUPPORTED_FILE_TYPE = [

src/lib/stores/index.ts

+import { APP_NAME } from '$lib/constants';
 import { writable } from 'svelte/store';
 
 // Backend
+export const WEBUI_NAME = writable(APP_NAME);
 export const config = writable(undefined);
 export const user = writable(undefined);
 

src/routes/(app)/+page.svelte

@@ -36,6 +36,7 @@
 	import ModelSelector from '$lib/components/chat/ModelSelector.svelte';
 	import Navbar from '$lib/components/layout/Navbar.svelte';
 	import { RAGTemplate } from '$lib/utils/rag';
+	import { WEBUI_BASE_URL } from '$lib/constants';
 
 	let stopResponseFlag = false;
 	let autoScroll = true;
@@ -334,7 +335,7 @@
 						content: $settings.system
 				  }
 				: undefined,
-			...messages.filter(message => !message.deleted)
+			...messages.filter((message) => !message.deleted)
 		]
 			.filter((message) => message)
 			.map((message, idx, arr) => ({
@@ -452,7 +453,7 @@
 												: `${model}`,
 											{
 												body: responseMessage.content,
-												icon: selectedModelfile?.imageUrl ?? '/favicon.png'
+												icon: selectedModelfile?.imageUrl ?? `${WEBUI_BASE_URL}/static/favicon.png`
 											}
 										);
 									}
@@ -540,7 +541,7 @@
 							content: $settings.system
 					  }
 					: undefined,
-			...messages.filter(message => !message.deleted)
+				...messages.filter((message) => !message.deleted)
 			]
 				.filter((message) => message)
 				.map((message, idx, arr) => ({
@@ -622,7 +623,7 @@
 				if ($settings.notificationEnabled && !document.hasFocus()) {
 					const notification = new Notification(`OpenAI ${model}`, {
 						body: responseMessage.content,
-						icon: '/favicon.png'
+						icon: `${WEBUI_BASE_URL}/static/favicon.png`
 					});
 				}
 

src/routes/(app)/c/[id]/+page.svelte

@@ -37,6 +37,7 @@
 	import ModelSelector from '$lib/components/chat/ModelSelector.svelte';
 	import Navbar from '$lib/components/layout/Navbar.svelte';
 	import { RAGTemplate } from '$lib/utils/rag';
+	import { WEBUI_BASE_URL } from '$lib/constants';
 
 	let loaded = false;
 
@@ -466,7 +467,7 @@
 												: `${model}`,
 											{
 												body: responseMessage.content,
-												icon: selectedModelfile?.imageUrl ?? '/favicon.png'
+												icon: selectedModelfile?.imageUrl ?? `${WEBUI_BASE_URL}/static/favicon.png`
 											}
 										);
 									}
@@ -637,7 +638,7 @@
 				if ($settings.notificationEnabled && !document.hasFocus()) {
 					const notification = new Notification(`OpenAI ${model}`, {
 						body: responseMessage.content,
-						icon: '/favicon.png'
+						icon: `${WEBUI_BASE_URL}/static/favicon.png`
 					});
 				}
 

src/routes/+layout.svelte

 <script>
 	import { onMount, tick } from 'svelte';
-	import { config, user, theme } from '$lib/stores';
+	import { config, user, theme, WEBUI_NAME } from '$lib/stores';
 	import { goto } from '$app/navigation';
 	import toast, { Toaster } from 'svelte-french-toast';
 
@@ -10,7 +10,7 @@
 	import '../app.css';
 	import '../tailwind.css';
 	import 'tippy.js/dist/tippy.css';
-	import { WEBUI_NAME } from '$lib/constants';
+	import { WEBUI_BASE_URL } from '$lib/constants';
 
 	let loaded = false;
 
@@ -22,6 +22,8 @@
 		if (backendConfig) {
 			// Save Backend Status to Store
 			await config.set(backendConfig);
+
+			await WEBUI_NAME.set(backendConfig.name);
 			console.log(backendConfig);
 
 			if ($config) {
@@ -55,7 +57,8 @@
 </script>
 
 <svelte:head>
-	<title>{WEBUI_NAME}</title>
+	<title>{$WEBUI_NAME}</title>
+	<link rel="icon" href="{WEBUI_BASE_URL}/static/favicon.png" />
 
 	<link rel="stylesheet" type="text/css" href="/themes/rosepine.css" />
 	<link rel="stylesheet" type="text/css" href="/themes/rosepine-dawn.css" />

src/routes/auth/+page.svelte

 <script>
 	import { goto } from '$app/navigation';
 	import { userSignIn, userSignUp } from '$lib/apis/auths';
-	import { WEBUI_API_BASE_URL, WEBUI_NAME } from '$lib/constants';
-	import { config, user } from '$lib/stores';
+	import { WEBUI_API_BASE_URL, WEBUI_BASE_URL } from '$lib/constants';
+	import { WEBUI_NAME, config, user } from '$lib/stores';
 	import { onMount } from 'svelte';
 	import toast from 'svelte-french-toast';
 
@@ -61,7 +61,7 @@
 	<div class="fixed m-10 z-50">
 		<div class="flex space-x-2">
 			<div class=" self-center">
-				<img src="/favicon.png" class=" w-8 rounded-full" alt="logo" />
+				<img src="{WEBUI_BASE_URL}/static/favicon.png" class=" w-8 rounded-full" alt="logo" />
 			</div>
 		</div>
 	</div>
@@ -90,12 +90,12 @@
 					}}
 				>
 					<div class=" text-xl md:text-2xl font-bold">
-						{mode === 'signin' ? 'Sign in' : 'Sign up'} to {WEBUI_NAME}
+						{mode === 'signin' ? 'Sign in' : 'Sign up'} to {$WEBUI_NAME}
 					</div>
 
 					{#if mode === 'signup'}
 						<div class=" mt-1 text-xs font-medium text-gray-500">
-							ⓘ {WEBUI_NAME} does not make any external connections, and your data stays securely on
+							ⓘ {$WEBUI_NAME} does not make any external connections, and your data stays securely on
 							your locally hosted server.
 						</div>
 					{/if}

src/routes/error/+page.svelte

 <script>
 	import { goto } from '$app/navigation';
-	import { WEBUI_NAME } from '$lib/constants';
-	import { config } from '$lib/stores';
+	import { WEBUI_NAME, config } from '$lib/stores';
 	import { onMount } from 'svelte';
 
 	let loaded = false;
@@ -20,7 +19,7 @@
 		<div class="absolute rounded-xl w-full h-full backdrop-blur flex justify-center">
 			<div class="m-auto pb-44 flex flex-col justify-center">
 				<div class="max-w-md">
-					<div class="text-center text-2xl font-medium z-50">{WEBUI_NAME} Backend Required</div>
+					<div class="text-center text-2xl font-medium z-50">{$WEBUI_NAME} Backend Required</div>
 
 					<div class=" mt-4 text-center text-sm w-full">
 						Oops! You're using an unsupported method (frontend only). Please serve the WebUI from