def index():
"""
Main and only view for FaviFind that displays a favicon
to the user based on his/her query.
Takes 'd' (domain) and 'fresh' query string parameters.
"""
favicon = None
domain = request.args.get('d')
result = domain is not None
if domain == "":
return redirect('/')
fresh = request.args.get('fresh')
get_fresh = False
if fresh:
get_fresh = True
if result:
try:
favicon = query_favicon(domain, get_fresh=get_fresh)
except:
# Don't throw an error, but return None
pass
return render_template('index.html', favicon=favicon, result=result)
def load_favicon(url):
"""
Function to be used by celery that takes a URL
and passes it to the query_favicon function.
"""
return database.query_favicon(url)
