def lambda_handler(event, context):
try:
video_id = event["queryStringParameters"]["videoId"]
lang = event["queryStringParameters"]["lang"]
except Exception as e:
return wrap_response(
"You must provide videoId and lang \n Stack trace %s" % e)
lines = load_subtitle(videoId=video_id, lang=lang)
return wrap_response(lines)
def list_videos(event, context):
"""
Return list videos
:return:
"""
if "queryStringParameters" in event:
param = event["queryStringParameters"]
if "channelId" in param:
channelId = param["channelId"]
if "pageToken" in param:
start_key = serializer.deserialize(param["pageToken"])
else:
start_key = None
if "limit" in param:
limit = int(param["limit"])
else:
limit = 20
if "fromDate" in param:
from_date = get_time_stamp(param["fromDate"])
else:
from_date = None
if "toDate" in param:
to_date = get_time_stamp(param["toDate"])
else:
to_date = None
from_db = db.list_videos(channelId=channelId,
limit=limit,
startKey=start_key,
fromDate=from_date,
toDate=to_date)
to_client = {"videos": from_db["Items"]}
if "LastEvaluatedKey" in from_db:
next_key = serializer.serialize(from_db["LastEvaluatedKey"])
to_client["nextToken"] = next_key
return wrap_response(to_client)
else:
return wrap_response(None)
def get_video(event, context):
"""
Return list videos
:return:
"""
table = "Videos"
key = {'VideoId': "3uw0_HT8vVw"}
video = db.get_item(key=key, table=table)
return wrap_response(video)
def list_channels(event, context):
"""
:param event:
:param context:
:return:
"""
from_db = db.list_channels()
to_client = {"channels": from_db["Items"]}
return wrap_response(to_client)
def hello(event, context):
"""
:param event:
:param context:
:return:
"""
body = {
"message": "Go Serverless v1.0! Your function executed successfully!",
"input": event
}
return wrap_response(body)