def get_event(id):
'''
Object response for the GET(id) request. This response is NOT cached.
'''
try:
#set up all the contaners.
data = {}
asset_id = ""
#create uframe instance, and fetch the data.
uframe_obj = UFrameEventsCollection()
payload = uframe_obj.to_json(id)
data = payload.json()
if payload.status_code != 200:
return jsonify({ "events" : payload.json()}), payload.status_code
try:
data['class'] = data.pop('@class')
data['startDate'] = num2date(float(data['startDate'])/1000, units='seconds since 1970-01-01 00:00:00', calendar='gregorian')
data['endDate'] = num2date(float(data['endDate'])/1000, units='seconds since 1970-01-01 00:00:00', calendar='gregorian')
except (KeyError, TypeError):
pass
return jsonify(**data)
except requests.exceptions.ConnectionError as e:
error = "Error: Cannot connect to uframe. %s" % e
print error
return make_response(error, 500)
def update_event(id):
'''
Update an existing event, the return will be right from uframe if all goes well.
Either a success or an error message.
Login required.
'''
try:
data = json.loads(request.data)
uframe_obj = UFrameEventsCollection()
put_body = uframe_obj.from_json(data)
uframe_events_url = _uframe_url(uframe_obj.__endpoint__, id)
response = requests.put(uframe_events_url, data=json.dumps(put_body), headers=_uframe_headers())
cache.delete('event_list')
return response.text
except requests.exceptions.ConnectionError as e:
error = "Error: Cannot connect to uframe. %s" % e
print error
return make_response(error, 500)
def get_events_by_ref_des(ref_des):
#Create the container for the processed response
result = []
#Get all the events to begin searching though...
from ooiservices.app.uframe.UFrameEventsCollection import UFrameEventsCollection
uframe_obj = UFrameEventsCollection()
payload = uframe_obj.to_json()
if payload.status_code != 200:
return jsonify({ "events" : payload.json()}), payload.status_code
data = payload.json()
for row in data:
#variables used in loop
temp_dict = {}
platform = ""
mooring = ""
instrument = ""
ref_des_check = ""
try:
if row['asset']['metaData']:
for metaData in row['asset']['metaData']:
if metaData['key'] == 'Ref Des':
ref_des_check = metaData['value']
if ref_des_check == ref_des:
temp_dict['id'] = row['eventId']
temp_dict['ref_des'] = ref_des_check
temp_dict['start_date'] = num2date(float(row['startDate'])/1000, units='seconds since 1970-01-01 00:00:00', calendar='gregorian')
temp_dict['class'] = row['@class']
temp_dict['event_description'] = row['eventDescription']
temp_dict['event_type'] = row['eventType']
temp_dict['notes'] = row['notes']
temp_dict['url'] = url_for('uframe.get_event', id=row['eventId'])
temp_dict['uframe_url'] = current_app.config['UFRAME_ASSETS_URL'] + '/%s/%s' % (uframe_obj.__endpoint__, row['eventId'])
result.append(temp_dict)
temp_dict = {}
except (KeyError, TypeError):
raise
result = jsonify({ 'events' : result })
return result
def get_events():
'''
-- M@C 05/12/2015
Added to support event query on stream data.
'''
try:
if 'ref_des' in request.args:
events = get_events_by_ref_des(request.args.get('ref_des'))
return events
else:
'''
Listing GET request of all events. This method is cached for 1 hour.
'''
#set up all the contaners.
data = {}
#Manually set up the cache
cached = cache.get('event_list')
if cached:
data = cached
#create uframe instance, and fetch the data.
uframe_obj = UFrameEventsCollection()
payload = uframe_obj.to_json()
data = payload.json()
if payload.status_code != 200:
return jsonify({ "events" : payload.json()}), payload.status_code
try:
for row in data:
row['id'] = row.pop('eventId')
row['class'] = row.pop('@class')
#parse the result and assign ref_des as top element.
except (KeyError, TypeError, AttributeError):
pass
if "error" not in data:
cache.set('event_list', data, timeout=CACHE_TIMEOUT)
#data = sorted(data, key=itemgetter('id'))
if request.args.get('search') and request.args.get('search') != "":
return_list = []
search_term = request.args.get('search')
for item in data:
if search_term.lower() in str(item['class']).lower():
return_list.append(item)
if search_term.lower() in str(item['id']):
return_list.append(item)
#if search_term.lower() in str(item['referenceDesignator']).lower():
# return_list.append(item)
if search_term.lower() in str(item['startDate']).lower():
return_list.append(item)
#if search_term.lower() in str(item['assetInfo']['owner']).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)