def compile_events():
try:
with current_app.test_request_context():
print "[+] Starting events cache reset..."
cache = Cache(config={'CACHE_TYPE': 'redis', 'CACHE_REDIS_DB': 0})
cache.init_app(current_app)
url = current_app.config['UFRAME_ASSETS_URL'] + '/events'
payload = requests.get(url)
if payload.status_code is 200:
data = payload.json()
events = _compile_events(data)
if "error" not in events:
cache.set('event_list', events, timeout=CACHE_TIMEOUT)
print "[+] Events cache reset."
else:
print "[-] Error in cache update"
except Exception as err:
message = 'compile_cam_images exception: %s' % err.message
current_app.logger.warning(message)
def get_events():
'''
-- M@C 05/12/2015
Added to support event query on stream data.
'''
try:
'''
Listing GET request of all events. This method is cached for 1 hour.
'''
data = {}
cached = cache.get('event_list')
if cached:
data = cached
else:
url = current_app.config['UFRAME_ASSETS_URL']\
+ '/%s' % 'events'
payload = requests.get(url)
data = payload.json()
if payload.status_code != 200:
return jsonify({"events": payload.json()}), payload.status_code
data = _compile_events(data)
if "error" not in data:
cache.set('event_list', data, timeout=CACHE_TIMEOUT)
if request.args.get('ref_des') and request.args.get('ref_des') != "":
ref_des = request.args.get('ref_des')
resp = get_events_by_ref_des(data, ref_des)
return resp
if request.args.get('search') and request.args.get('search') != "":
return_list = []
ven_set = []
ven_subset = []
search_term = str(request.args.get('search')).split()
search_set = set(search_term)
for subset in search_set:
if len(return_list) > 0:
if len(ven_set) > 0:
ven_set = deepcopy(ven_subset)
else:
ven_set = deepcopy(return_list)
ven_subset = []
for item in return_list:
if subset.lower() in str(item['eventClass']).lower():
ven_subset.append(item)
elif subset.lower() in str(item['id']).lower():
ven_subset.append(item)
elif subset.lower() in str(item['startDate']).lower():
ven_subset.append(item)
data = ven_subset
else:
for item in data:
if subset.lower() in str(item['eventClass']).lower():
return_list.append(item)
elif subset.lower() in str(item['id']).lower():
return_list.append(item)
elif subset.lower() in str(item['startDate']).lower():
return_list.append(item)
data = return_list
result = jsonify({'events': data})
return result
except requests.exceptions.ConnectionError as e:
error = "Error: Cannot connect to uframe. %s" % e
print error
return make_response(error, 500)
