def get(self):
n_recommended_stories = random.randint(4, 7)
stories = Story.objects()
pipeline = [ {"$sample": {"size": n_recommended_stories}},
{"$project": {"story_id": 1, "author": 1, "title": 1}},
{"$project": {"_id": 0}} ]
recommended_stories = list(stories.aggregate(pipeline))
recommended_stories = dumps(recommended_stories)
return Response(recommended_stories, mimetype="application/json", status=200)
def get(self, args):
text_to_search = args["text"]
if text_to_search != "":
stories = Story.objects(Q(author__icontains=text_to_search) | \
Q(title__icontains=text_to_search))
pipeline = [{"$project": {"story_id": 1, "author": 1, "title": 1, "reading_time_min": 1,
"short_content": {"$substrCP": ["$content", 0, 100] } }},
{"$project": {"_id": 0}}]
stories = list(stories.aggregate(pipeline))
stories = dumps(stories)
return Response(stories, mimetype="application/json", status=200)
time_limit = args["limit"]
time_limits = [5, 15, 30, 60]
if time_limit is not None and \
time_limit in time_limits:
prev_time_limit = 0
for t in time_limits:
if time_limit == t:
break
else:
prev_time_limit = t
stories = Story.objects(reading_time_min__lte=time_limit,
reading_time_min__gte=prev_time_limit)
pipeline = [{"$project": {"story_id": 1, "author": 1, "title": 1, "reading_time_min": 1,
"short_content": {"$substrCP": ["$content", 0, 100] } }},
{"$project": {"_id": 0}},
{"$sort": { "reading_time_min": -1}}]
stories = list(stories.aggregate(pipeline))
stories = dumps(stories)
return Response(stories, mimetype="application/json", status=200)
return "", 404
def put(self):
user_id = get_jwt_identity()
body = request.get_json()
if not Story.objects(story_id=body["story_id"]):
return {"msg": "No story with such id found"}, 404
user = User.objects.get(id=user_id)
user.update(push__history=body["story_id"])
user.save()
return '', 200
def get(self):
user_id = get_jwt_identity()
user = User.objects.get(id=user_id)
history_stories = Story.objects(story_id__in=user.history)
pipeline = [{"$project": {"story_id": 1, "author": 1, "title": 1, "reading_time_min": 1,
"short_content": {"$substrCP": ["$content", 0, 100] } }},
{"$project": {"_id": 0}}]
history_stories = list(history_stories.aggregate(pipeline))
history_stories = dumps(history_stories)
return Response(history_stories, mimetype="application/json", status=200)
def get(self, id):
if not Story.objects(story_id=id):
return {"msg": "No story with such id found"}, 404
story = Story.objects.get(story_id=id).to_json()
return Response(story, mimetype="application/json", status=200)
