S allius/issue383 (#384)

* configure path to web files for Quart

* copy web-file into the add-on container

* add test template and stylesheet

* add w3.css dashboard

* fix unit test for test dashboard

* add Roboto font

* add awesome web font

* add all favicon formats

* load fonts locally

* adapt unit tests

* add all font and favicons to add-on

* fix sonarqube warnings

* add unit tests for all favicons

app/src/web/routes.py

@@ -1,9 +1,48 @@
 from quart import Blueprint
-from quart import Response
+from quart import render_template
+from quart import send_from_directory
+import os
 
 web_routes = Blueprint('web_routes', __name__)
 
 
+async def get_icon(file: str, mime: str = 'image/png'):
+    return await send_from_directory(
+        os.path.join(web_routes.root_path, 'static/images'),
+        file,
+        mimetype=mime)
+
+
 @web_routes.route('/')
-async def hello():
-    return Response(response="Hello, world")
+async def index():
+    return await render_template('index.html')
+
+
+@web_routes.route('/page')
+async def empty():
+    return await render_template('empty.html')
+
+
+@web_routes.route('/favicon-96x96.png')
+async def favicon():
+    return await get_icon('favicon-96x96.png')
+
+
+@web_routes.route('/favicon.ico')
+async def favicon_ico():
+    return await get_icon('favicon.ico', 'image/x-icon')
+
+
+@web_routes.route('/favicon.svg')
+async def favicon_svg():
+    return await get_icon('favicon.svg', 'image/svg+xml')
+
+
+@web_routes.route('/apple-touch-icon.png')
+async def apple_touch():
+    return await get_icon('apple-touch-icon.png')
+
+
+@web_routes.route('/site.webmanifest')
+async def webmanifest():
+    return await get_icon('site.webmanifest', 'application/manifest+json')