def _feed_entry_read_post(request, uuid_):
context = Context()
context.parse_request(request)
context.parse_query_dict(request.GET)
read_feed_entry_user_mapping = None
with transaction.atomic():
feed_entry = None
try:
feed_entry = models.FeedEntry.objects.get(uuid=uuid_)
except models.FeedEntry.DoesNotExist:
return HttpResponseNotFound('feed entry not found')
try:
read_feed_entry_user_mapping = models.ReadFeedEntryUserMapping.objects.get(
feed_entry=feed_entry, user=request.user)
except models.ReadFeedEntryUserMapping.DoesNotExist:
read_feed_entry_user_mapping = models.ReadFeedEntryUserMapping.objects.create(
feed_entry=feed_entry, user=request.user)
ret_obj = context.format_datetime(read_feed_entry_user_mapping.read_at)
content, content_type = query_utils.serialize_content(ret_obj)
return HttpResponse(content, content_type)
def _user_category_get(request, uuid_):
context = Context()
context.parse_request(request)
context.parse_query_dict(request.GET)
field_maps = None
try:
fields = query_utils.get_fields__query_dict(request.GET)
field_maps = query_utils.get_field_maps(fields, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
user_category = None
try:
user_category = models.UserCategory.objects.get(uuid=uuid_,
user=request.user)
except models.UserCategory.DoesNotExist:
return HttpResponseNotFound('user category not found')
ret_obj = query_utils.generate_return_object(field_maps, user_category,
context)
content, content_type = query_utils.serialize_content(ret_obj)
return HttpResponse(content, content_type)
def _feed_get(request):
context = Context()
context.parse_request(request)
context.parse_query_dict(request.GET)
url = request.GET.get('url')
if not url:
return HttpResponseBadRequest('\'url\' missing')
url = url_normalize(url)
field_maps = None
try:
fields = query_utils.get_fields__query_dict(request.GET)
field_maps = query_utils.get_field_maps(fields, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
feed = None
try:
feed = models.Feed.annotate_subscription_data(
models.Feed.objects.all(), request.user).get(feed_url=url)
except models.Feed.DoesNotExist:
try:
feed = _save_feed(url)
except QueryException as e:
return HttpResponse(e.message, status=e.httpcode)
ret_obj = query_utils.generate_return_object(field_maps, feed, context)
content, content_type = query_utils.serialize_content(ret_obj)
return HttpResponse(content, content_type)
def _user_category_post(request):
context = Context()
context.parse_request(request)
context.parse_query_dict(request.GET)
field_maps = None
try:
fields = query_utils.get_fields__query_dict(request.GET)
field_maps = query_utils.get_field_maps(fields, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
if not request.body:
return HttpResponseBadRequest('no HTTP body') # pragma: no cover
json_ = None
try:
json_ = ujson.loads(request.body)
except ValueError: # pragma: no cover
return HttpResponseBadRequest('HTTP body cannot be parsed')
if type(json_) is not dict:
return HttpResponseBadRequest(
'JSON body must be object') # pragma: no cover
if 'text' not in json_:
return HttpResponseBadRequest('\'text\' missing')
if type(json_['text']) is not str:
return HttpResponseBadRequest('\'text\' must be string')
user_category = models.UserCategory(user=request.user, text=json_['text'])
try:
user_category.save()
except IntegrityError:
return HttpResponse('user category already exists', status=409)
ret_obj = query_utils.generate_return_object(field_maps, user_category,
context)
content, content_type = query_utils.serialize_content(ret_obj)
return HttpResponse(content, content_type)
def _feed_entries_query_stable_create_post(request):
cache = caches['stable_query']
context = Context()
context.parse_request(request)
context.parse_query_dict(request.GET)
if not request.body:
return HttpResponseBadRequest('no HTTP body') # pragma: no cover
json_ = None
try:
json_ = ujson.loads(request.body)
except ValueError: # pragma: no cover
return HttpResponseBadRequest('HTTP body cannot be parsed')
if type(json_) is not dict:
return HttpResponseBadRequest(
'JSON body must be object') # pragma: no cover
sort = None
try:
sort = query_utils.get_sort(json_, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
search = None
try:
search = query_utils.get_search(context, json_, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
token = f'feedentry-{uuid.uuid4().int}'
cache.set(
token,
list(
models.FeedEntry.annotate_search_vectors(
models.FeedEntry.objects.all()).filter(*search).order_by(
*sort).values_list('uuid', flat=True)))
content, content_type = query_utils.serialize_content(token)
return HttpResponse(content, content_type)
def _user_get(request):
context = Context()
context.parse_request(request)
context.parse_query_dict(request.GET)
user = request.user
field_maps = None
try:
fields = query_utils.get_fields__query_dict(request.GET)
field_maps = query_utils.get_field_maps(fields, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
ret_obj = query_utils.generate_return_object(field_maps, user, context)
content, content_type = query_utils.serialize_content(ret_obj)
return HttpResponse(content, content_type)
def _feed_entries_query_stable_post(request):
cache = caches['stable_query']
context = Context()
context.parse_request(request)
context.parse_query_dict(request.GET)
if not request.body:
return HttpResponseBadRequest('no HTTP body') # pragma: no cover
json_ = None
try:
json_ = ujson.loads(request.body)
except ValueError: # pragma: no cover
return HttpResponseBadRequest('HTTP body cannot be parsed')
if type(json_) is not dict:
return HttpResponseBadRequest(
'JSON body must be object') # pragma: no cover
token = None
try:
token = json_['token']
except KeyError:
return HttpResponseBadRequest('\'token\' missing')
if type(token) is not str:
return HttpResponseBadRequest('\'token\' must be string')
if re.search(r'^feedentry-\d+$', token) is None:
return HttpResponseBadRequest('\'token\' malformed')
count = None
try:
count = query_utils.get_count(json_)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
skip = None
try:
skip = query_utils.get_skip(json_)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
field_maps = None
try:
fields = query_utils.get_fields__json(json_)
field_maps = query_utils.get_field_maps(fields, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
return_objects = None
try:
return_objects = query_utils.get_return_objects(json_)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
return_total_count = None
try:
return_total_count = query_utils.get_return_total_count(json_)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
cache.touch(token)
uuids = cache.get(token, [])
ret_obj = {}
if return_objects:
current_uuids = uuids[skip:skip + count]
feed_entries = {
feed_entry.uuid: feed_entry
for feed_entry in models.FeedEntry.objects.filter(
uuid__in=current_uuids)
}
objs = []
if len(current_uuids) == len(feed_entries):
for uuid_ in current_uuids:
feed_entry = feed_entries[uuid_]
obj = query_utils.generate_return_object(
field_maps, feed_entry, context)
objs.append(obj)
ret_obj['objects'] = objs
if return_total_count:
ret_obj['totalCount'] = len(uuids)
content, content_type = query_utils.serialize_content(ret_obj)
return HttpResponse(content, content_type)
def _feed_entries_query_post(request):
context = Context()
context.parse_request(request)
context.parse_query_dict(request.GET)
if not request.body:
return HttpResponseBadRequest('no HTTP body') # pragma: no cover
json_ = None
try:
json_ = ujson.loads(request.body)
except ValueError: # pragma: no cover
return HttpResponseBadRequest('HTTP body cannot be parsed')
if type(json_) is not dict:
return HttpResponseBadRequest(
'JSON body must be object') # pragma: no cover
count = None
try:
count = query_utils.get_count(json_)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
skip = None
try:
skip = query_utils.get_skip(json_)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
sort = None
try:
sort = query_utils.get_sort(json_, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
search = None
try:
search = query_utils.get_search(context, json_, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
field_maps = None
try:
fields = query_utils.get_fields__json(json_)
field_maps = query_utils.get_field_maps(fields, _OBJECT_NAME)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
return_objects = None
try:
return_objects = query_utils.get_return_objects(json_)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
return_total_count = None
try:
return_total_count = query_utils.get_return_total_count(json_)
except QueryException as e: # pragma: no cover
return HttpResponse(e.message, status=e.httpcode)
feed_entries = models.FeedEntry.annotate_search_vectors(
models.FeedEntry.objects.all()).filter(*search)
ret_obj = {}
if return_objects:
objs = []
for feed_entry in feed_entries.order_by(*sort)[skip:skip + count]:
obj = query_utils.generate_return_object(field_maps, feed_entry,
context)
objs.append(obj)
ret_obj['objects'] = objs
if return_total_count:
ret_obj['totalCount'] = feed_entries.count()
content, content_type = query_utils.serialize_content(ret_obj)
return HttpResponse(content, content_type)
