From 83ad488e314dff5c0eceb700221c4374229b31e9 Mon Sep 17 00:00:00 2001
From: Andrew Phillips <theasp@gmail.com>
Date: Tue, 2 Apr 2024 15:55:00 -0300
Subject: [PATCH] Do not use hardcoded manifest.json

Generate manifest.json dynamically, using MANIFEST_NAME and
MANIFEST_SHORT_NAME from the environment.
---
 .env.example         |  5 ++++-
 Dockerfile           |  3 +++
 backend/config.py    |  8 ++++++++
 backend/main.py      | 24 ++++++++++++++++++++++++
 static/manifest.json | 16 ----------------
 5 files changed, 39 insertions(+), 17 deletions(-)
 delete mode 100644 static/manifest.json

diff --git a/.env.example b/.env.example
index 3d2aafc0..689d5a19 100644
--- a/.env.example
+++ b/.env.example
@@ -9,4 +9,7 @@ OPENAI_API_KEY=''
 
 # DO NOT TRACK
 SCARF_NO_ANALYTICS=true
-DO_NOT_TRACK=true
\ No newline at end of file
+DO_NOT_TRACK=true
+
+MANIFEST_NAME='Open WebUI'
+MANIFEST_SHORT_NAME='Open WebUI'
diff --git a/Dockerfile b/Dockerfile
index de501838..87820311 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,6 +30,9 @@ ENV WEBUI_SECRET_KEY ""
 ENV SCARF_NO_ANALYTICS true
 ENV DO_NOT_TRACK true
 
+ENV MANIFEST_NAME "Open WebUI"
+ENV MANIFEST_SHORT_NAME "Open WebUI"
+
 ######## Preloaded models ########
 # whisper TTS Settings
 ENV WHISPER_MODEL="base"
diff --git a/backend/config.py b/backend/config.py
index 04778f9f..df1d024c 100644
--- a/backend/config.py
+++ b/backend/config.py
@@ -424,3 +424,11 @@ WHISPER_MODEL_DIR = os.getenv("WHISPER_MODEL_DIR", f"{CACHE_DIR}/whisper/models"
 
 AUTOMATIC1111_BASE_URL = os.getenv("AUTOMATIC1111_BASE_URL", "")
 COMFYUI_BASE_URL = os.getenv("COMFYUI_BASE_URL", "")
+
+
+####################################
+# Manifest
+####################################
+
+MANIFEST_NAME = os.getenv("MANIFEST_NAME", "Open WebUI")
+MANIFEST_SHORT_NAME = os.getenv("MANIFEST_SHORT_NAME", "Open WebUI")
diff --git a/backend/main.py b/backend/main.py
index 8cc704a2..7307b54f 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -43,6 +43,8 @@ from config import (
     GLOBAL_LOG_LEVEL,
     SRC_LOG_LEVELS,
     WEBHOOK_URL,
+    MANIFEST_NAME,
+    MANIFEST_SHORT_NAME
 )
 from constants import ERROR_MESSAGES
 
@@ -69,6 +71,8 @@ app.state.MODEL_FILTER_LIST = MODEL_FILTER_LIST
 
 app.state.WEBHOOK_URL = WEBHOOK_URL
 
+app.state.MANIFEST_NAME = MANIFEST_NAME
+app.state.MANIFEST_SHORT_NAME = MANIFEST_SHORT_NAME
 
 origins = ["*"]
 
@@ -268,6 +272,26 @@ async def get_app_latest_release_version():
         )
 
 
+@app.get("/manifest.json")
+async def get_manifest_json():
+    return {
+        "name": app.state.MANIFEST_NAME,
+        "short_name": app.state.MANIFEST_SHORT_NAME,
+        "start_url": "/",
+        "display": "standalone",
+        "background_color": "#343541",
+        "theme_color": "#343541",
+        "orientation": "portrait-primary",
+        "icons": [
+            {
+                "src": "/favicon.png",
+                "type": "image/png",
+                "sizes": "844x884"
+            }
+        ]
+    }
+
+
 app.mount("/static", StaticFiles(directory="static"), name="static")
 app.mount("/cache", StaticFiles(directory="data/cache"), name="cache")
 
diff --git a/static/manifest.json b/static/manifest.json
deleted file mode 100644
index ee019bd9..00000000
--- a/static/manifest.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-	"name": "Open WebUI",
-	"short_name": "Open WebUI",
-	"start_url": "/",
-	"display": "standalone",
-	"background_color": "#343541",
-	"theme_color": "#343541",
-	"orientation": "portrait-primary",
-	"icons": [
-		{
-			"src": "/favicon.png",
-			"type": "image/png",
-			"sizes": "844x884"
-		}
-	]
-}