def AuthenticatedPost(self, org, event):
# check votesmart API key is available
try:
config_key_db.get_config_key('votesmart')
except:
raise Exception("votesmart API key is not defined as a ConfigKey.")
# get selected event
selected_event = event_db.Event.get(self.request.get('event'))
# decide filename in advance
filename = "%s-officials-%s.zip" % (
selected_event.filename_friendly_name,
timestamp_now()
)
# package parameters for deferral
params = {}
params['org_pickle'] = pickle.dumps(org)
params['event_pickle'] = pickle.dumps(event)
params['post_pickle'] = pickle.dumps(self.request.POST)
deferred.defer(self._write_csv, params, filename)
# write filename out as json
self.response.headers['Content-Type'] = 'application/json'
self.response.out.write(
json.dumps({
'filename': filename
})
)
def AuthenticatedPost(self, org, event):
self.org = org
self.event = event
# get selected event -> filename
selected_event = event_db.Event.get(self.request.get('event'))
filename = "%s-%s-%s.csv" % (
selected_event.filename_friendly_name,
re.sub(r'\W+', '-', org.name.lower()),
timestamp_now()
)
self.start_export(org, event, '/admin-export-bulk-worker', filename=filename)
def start_export(self, org, event, worker_url, filtering_event_key=None, filename=None):
self.worker_url = worker_url
# create filename if not supplied
if filename is None:
filename = "%s-%s-%s.csv" % (
event.filename_friendly_name,
re.sub(r'\W+', '-', org.name.lower()),
timestamp_now(),
)
self.filename = filename
# decide header/title row
header_sio = StringIO()
writer = csv.writer(header_sio)
writer.writerow([
"%s Work Orders. Created %s UTC%s" % (
event.name,
str(datetime.datetime.utcnow()).split('.')[0],
' by %s' % org.name if org else ''
)
])
writer.writerow(
get_csv_fields_list(event.short_name)
)
self.csv_header = header_sio.getvalue()
header_sio.close()
# select event filter based on parameter or org-user
if filtering_event_key:
self.filtering_event_key = filtering_event_key
elif org.is_global_admin:
self.filtering_event_key = ''
else:
self.filtering_event_key = event.key()
# start first task
taskqueue.add(
url=self.worker_url,
params=self.get_continuation_param_dict(),
retry_options=taskqueue.TaskRetryOptions(task_retry_limit=3),
)
# write filename out as json
self.response.headers['Content-Type'] = 'application/json'
self.response.out.write(
json.dumps({
'filename': filename
})
)
def start_export(self, org, event, worker_url, filtering_event_key=None, filename=None):
self.worker_url = worker_url
# create filename if not supplied
if filename is None:
filename = "%s-%s-%s.csv" % (
event.filename_friendly_name,
re.sub(r'\W+', '-', org.name.lower()),
timestamp_now(),
)
self.filename = filename
# decide header/title row
header_sio = StringIO()
writer = csv.writer(header_sio)
writer.writerow([
"%s Work Orders. Created %s UTC%s" % (
event.name,
str(datetime.datetime.utcnow()).split('.')[0],
' by %s' % org.name if org else ''
)
])
writer.writerow(
get_csv_fields_list(event.short_name)
)
self.csv_header = header_sio.getvalue()
header_sio.close()
# select event filter based on parameter or org-user
if filtering_event_key:
self.filtering_event_key = filtering_event_key
elif org.is_global_admin:
self.filtering_event_key = ''
else:
self.filtering_event_key = event.key()
# start first task
taskqueue.add(
url=self.worker_url,
params=self.get_continuation_param_dict(),
retry_options=taskqueue.TaskRetryOptions(task_retry_limit=3),
)
# write filename out as json
self.response.headers['Content-Type'] = 'application/json'
self.response.out.write(
json.dumps({
'filename': filename
})
)
def handle(self, org, event):
# get list of ids
self.id_list = self.request.get('id_list')
if not self.id_list:
self.abort(404)
# get selected event -> filename
selected_event = event_db.Event.get(self.request.get('event'))
filename = "%s-%s-%s.csv" % (
selected_event.filename_friendly_name,
re.sub(r'\W+', '-', org.name.lower()),
timestamp_now()
)
self.start_export(
org,
event,
'/export_bulk_worker',
filtering_event_key=None, # event filtering handled prior
filename=filename
)