def get_avatar(name):
avatar = Avatar.objects(username=re.compile(name, re.IGNORECASE)).first()
if avatar is None or avatar.image is None:
return send_file(open('blueprints/avatar/char_face.png', 'r'), mimetype='image/png',
cache_timeout=3600 * 24 * 30, add_etags=False)
else:
if not avatar.last_modified or not request.if_modified_since or avatar.last_modified > request.if_modified_since:
image = StringIO.StringIO(avatar.image.read())
image.seek(0)
response = send_file(image, mimetype='image/png')
response.last_modified = avatar.last_modified
response.expires = None
return response
else:
return flask.Response(status=304)
def get_avatar(name):
avatar = Avatar.objects(username=re.compile(name, re.IGNORECASE)).first()
if avatar is None or avatar.image is None:
return send_file(open('blueprints/avatar/char_face.png', 'r'),
mimetype='image/png',
cache_timeout=3600 * 24 * 30,
add_etags=False)
else:
if not avatar.last_modified or not request.if_modified_since or avatar.last_modified > request.if_modified_since:
image = StringIO.StringIO(avatar.image.read())
image.seek(0)
response = send_file(image, mimetype='image/png')
response.last_modified = avatar.last_modified
response.expires = None
return response
else:
return flask.Response(status=304)
def set_avatar(name, image):
if not image:
return False
entry = Avatar.objects(username=name).first()
try:
if entry:
entry.image.replace(image)
entry.last_modified = datetime.utcnow().replace(microsecond=0)
entry.save()
else:
entry = Avatar(username=name)
entry.image.put(image)
entry.save()
except mongoengine.ValidationError:
return False
return True
def set_avatar(name, image):
if not image:
return False
entry = Avatar.objects(username=name).first()
try:
if entry:
entry.image.replace(image)
entry.last_modified = datetime.utcnow().replace(microsecond=0)
entry.save()
else:
entry = Avatar(username=name)
entry.image.put(image)
entry.save()
except mongoengine.ValidationError:
return False
return True