def get(self, *, recording_id):
"""Download a Recording from OpenVidu Server
Only available if OpenVidu is enabled."""
response = openvidu().get_recording(recording_id)
if response.status_code == 200:
recording = response.json()
elif response.status_code == 404:
abort(NotFound, query=f"Recording `{recording_id}` does not exist")
elif response.status_code == 501:
abort(NotImplemented, query="OpenVidu Server recording module is disabled")
else:
abort(response)
if recording["url"] is None:
abort(
Conflict,
query="The recording has not finished",
)
request = openvidu().request.get(recording["url"], stream=True)
# Response does not accept `headers=request.headers` so we create them ourself
headers = {}
for header in request.headers:
headers[header] = request.headers[header]
return Response(
stream_with_context(request.iter_content(chunk_size=2048)),
headers=headers,
)
def streamed_response():
def generate():
yield 'Hello '
yield request.args['name']
yield '!'
return Response(stream_with_context(generate()))
def load_fb_posts():
"""
Load posts for all non-managed brands
:return: Streaming Response
:rtype: Response
"""
def generate():
brands = Brands.query.filter_by(managed=False).all()
""":type: list[wiin.models.Brands]"""
for brand in brands:
# Fetch posts list
data = json.load(
urllib.urlopen(
'https://graph.facebook.com/%s/feed?access_token=%s' %
(brand.fb_id, app_access_token)))
while data['data']: # While posts list is not empty
for d in data['data']:
fb_id = d['id']
# Check if posts already exists
if Posts.query.filter_by(fb_id=fb_id).count() > 0:
continue
message = d.get('message', None)
image_url = d.get('picture', None)
url = d.get('link', None)
created = d['created_time']
# Skipt empty posts
if not any((message, image_url, url)):
continue
post = Posts(brand.id,
message[0:50] if message else '',
message,
url,
image_url,
created=created,
fb_id=fb_id)
db.session.add(post)
yield json.dumps(data['data'], indent=4)
# List next pages
if 'paging' in data and 'next' in data['paging']:
data = json.load(urllib.urlopen(data['paging']['next']))
else:
data = None
db.session.commit()
return Response(stream_with_context(generate()),
mimetype='application/json')
def video_feed():
return Response(stream_with_context(generate()), mimetype="multipart/x-mixed-replace; boundary=frame")