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Improved support for Progressive Web Apps (PWA)

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- modify webmanifest to use LNBITS_SITE_TITLE and LNBITS_CUSTOM_LOGO env vars
- modify webmanifest to have a more accurate description, start_url and set theme_color to match default lnbits theme
- add service worker to cache requests (chrome requires a registered service worker to activate some pwa functionality)
- move webmanifest to <head> (chrome acts weird with it in the body)
This commit is contained in:
Lee Salminen
2022-07-04 11:01:08 -06:00
parent e4f16f172c
commit d0ba5c6f30
4 changed files with 91 additions and 8 deletions
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lnbits/core/views/generic.py
+12 -7
View File
@@ -17,6 +17,7 @@ from lnbits.helpers import template_renderer, url_for
from lnbits.settings import (
LNBITS_ADMIN_USERS,
LNBITS_ALLOWED_USERS,
LNBITS_CUSTOM_LOGO,
LNBITS_SITE_TITLE,
SERVICE_FEE,
)
@@ -251,6 +252,10 @@ async def lnurlwallet(request: Request):
)
@core_html_routes.get("/service-worker.js", response_class=FileResponse)
async def service_worker():
return FileResponse("lnbits/core/static/js/service-worker.js")
@core_html_routes.get("/manifest/{usr}.webmanifest")
async def manifest(usr: str):
user = await get_user(usr)
@@ -258,21 +263,21 @@ async def manifest(usr: str):
raise HTTPException(status_code=HTTPStatus.NOT_FOUND)
return {
"short_name": "LNbits",
"name": "LNbits Wallet",
"short_name": LNBITS_SITE_TITLE,
"name": LNBITS_SITE_TITLE + " Wallet",
"icons": [
{
"src": "https://cdn.jsdelivr.net/gh/lnbits/lnbits@0.3.0/docs/logos/lnbits.png",
"src": LNBITS_CUSTOM_LOGO if LNBITS_CUSTOM_LOGO else "https://cdn.jsdelivr.net/gh/lnbits/lnbits@0.3.0/docs/logos/lnbits.png",
"type": "image/png",
"sizes": "900x900",
}
],
"start_url": "/wallet?usr=" + usr,
"background_color": "#3367D6",
"description": "Weather forecast information",
"start_url": "/wallet?usr=" + usr + "&wal=" + user.wallets[0].id,
"background_color": "#1F2234",
"description": "Bitcoin Lightning Wallet",
"display": "standalone",
"scope": "/",
"theme_color": "#3367D6",
"theme_color": "#1F2234",
"shortcuts": [
{
"name": wallet.name,