def _createSpeakerObject(self, request):
speaker = Speaker(name=request.name, mainEmail=request.mainEmail)
speaker.put()
speaker.websafeKey = speaker.key.urlsafe()
speaker.put()
return self._copySpeakerToForm(speaker)
def _createSpeakerObject(self, request):
speaker = Speaker(name=request.name, mainEmail=request.mainEmail)
speaker.put()
speaker.websafeKey = speaker.key.urlsafe()
speaker.put()
return self._copySpeakerToForm(speaker)
def _createSessionObject(self, request):
"""Create a new session object, and if necessary, a new speaker object"""
user = endpoints.get_current_user()
if not user:
raise endpoints.UnauthorizedException('Authorization required')
user_id = getUserId(user)
if not request.name:
raise endpoints.BadRequestException(
"Session 'name' field required")
# get key of the conference where the session will be held
conf_key = ndb.Key(urlsafe=request.websafeConferenceKey)
conf = conf_key.get()
# check that conference exists
if not conf:
raise endpoints.NotFoundException(
'No conference found with key: %s' %
request.websafeConferenceKey)
# check that user is owner
if user_id != conf.organizerUserId:
raise endpoints.ForbiddenException(
'Only the owner can update the conference.')
# copy SessionForm/ProtoRPC Message into dict
data = {
field.name: getattr(request, field.name)
for field in request.all_fields()
}
# If session creator has provided a speaker key, check that it is valid and retrieve
# his/her name if possible
# Otherwise create a new speaker (if a speaker name is provided) and assign a a key otherwise continue
# building the session without a speaker
if data['websafeSpeakerKey'] is not None:
try:
speaker_key = ndb.Key(urlsafe=request.websafeSpeakerKey)
speaker = speaker_key.get()
data['speakerName'] = speaker.name
data['speakerEmail'] = speaker.mainEmail
except ProtocolBufferDecodeError:
raise endpoints.NotFoundException(
'No speaker found with websafeSpeakerKey: %s. Create a new speaker or enter the key again'
% data['websafeSpeakerKey'])
else:
# Create a new speaker object if a name is provided in the SessionForm
if data['speakerName'] is not None:
speaker = Speaker(name=data['speakerName'],
mainEmail=data['speakerEmail'])
speaker.put()
data['websafeSpeakerKey'] = speaker.key.urlsafe()
speaker.websafeKey = speaker.key.urlsafe()
# add default values for those missing (both data model & outbound Message)
for df in SESS_DEFAULTS:
if data[df] in (None, []):
data[df] = SESS_DEFAULTS[df]
setattr(request, df, SESS_DEFAULTS[df])
# convert Date from string to Date object
if data['date'] is not None:
data['date'] = datetime.datetime.strptime(data['date'][:10],
"%Y-%m-%d").date()
# convert startTime from string to Time object
if data['startTime'] is not None:
data['startTime'] = datetime.datetime.strptime(
data['startTime'][:], "%H:%M").time()
# websafeKey only used for return messages
del data['websafeKey']
# Assign the new session a conference parent
data['parent'] = conf_key
# Create the sesion and put to the database
sess = Session(**data)
sess_key = sess.put()
# update speaker (if necessary) so that this session key will be added to his list of session keys
if speaker is not None:
speaker.sessionKeys.append(sess_key)
speaker.put()
# Check the speaker's sessions to see if he/she already has a session at the same conference
# If so, set a featured speaker memcache entry to list all of his or her sessions
parent_keys = [
sess_key.parent() for sess_key in speaker.sessionKeys
]
if sess_key.parent() in parent_keys:
featured_sessions = [
sess_key.get() for sess_key in speaker.sessionKeys
]
featured_speaker_string = FEATURED_SPEAKER_TPL % (
speaker.name, ', '.join(sess.name
for sess in featured_sessions))
memcache.set(MEMCACHE_FEATURED_SPEAKER_KEY,
featured_speaker_string)
return self._copySessionToForm(sess)
def _createSessionObject(self, request):
"""Create a new session object, and if necessary, a new speaker object"""
user = endpoints.get_current_user()
if not user:
raise endpoints.UnauthorizedException('Authorization required')
user_id = getUserId(user)
if not request.name:
raise endpoints.BadRequestException("Session 'name' field required")
# get key of the conference where the session will be held
conf_key = ndb.Key(urlsafe=request.websafeConferenceKey)
conf = conf_key.get()
# check that conference exists
if not conf:
raise endpoints.NotFoundException(
'No conference found with key: %s' % request.websafeConferenceKey)
# check that user is owner
if user_id != conf.organizerUserId:
raise endpoints.ForbiddenException(
'Only the owner can update the conference.')
# copy SessionForm/ProtoRPC Message into dict
data = {field.name: getattr(request, field.name) for field in request.all_fields()}
# If session creator has provided a speaker key, check that it is valid and retrieve
# his/her name if possible
# Otherwise create a new speaker (if a speaker name is provided) and assign a a key otherwise continue
# building the session without a speaker
if data['websafeSpeakerKey'] is not None:
try:
speaker_key = ndb.Key(urlsafe=request.websafeSpeakerKey)
speaker = speaker_key.get()
data['speakerName'] = speaker.name
data['speakerEmail'] = speaker.mainEmail
except ProtocolBufferDecodeError:
raise endpoints.NotFoundException(
'No speaker found with websafeSpeakerKey: %s. Create a new speaker or enter the key again'
% data['websafeSpeakerKey'])
else:
# Create a new speaker object if a name is provided in the SessionForm
if data['speakerName'] is not None:
speaker = Speaker(name=data['speakerName'], mainEmail=data['speakerEmail'])
speaker.put()
data['websafeSpeakerKey'] = speaker.key.urlsafe()
speaker.websafeKey = speaker.key.urlsafe()
# add default values for those missing (both data model & outbound Message)
for df in SESS_DEFAULTS:
if data[df] in (None, []):
data[df] = SESS_DEFAULTS[df]
setattr(request, df, SESS_DEFAULTS[df])
# convert Date from string to Date object
if data['date'] is not None:
data['date'] = datetime.datetime.strptime(data['date'][:10], "%Y-%m-%d").date()
# convert startTime from string to Time object
if data['startTime'] is not None:
data['startTime'] = datetime.datetime.strptime(data['startTime'][:], "%H:%M").time()
# websafeKey only used for return messages
del data['websafeKey']
# Assign the new session a conference parent
data['parent'] = conf_key
# Create the sesion and put to the database
sess = Session(**data)
sess_key = sess.put()
# update speaker (if necessary) so that this session key will be added to his list of session keys
if speaker is not None:
speaker.sessionKeys.append(sess_key)
speaker.put()
# Check the speaker's sessions to see if he/she already has a session at the same conference
# If so, set a featured speaker memcache entry to list all of his or her sessions
parent_keys = [sess_key.parent() for sess_key in speaker.sessionKeys]
if sess_key.parent() in parent_keys:
featured_sessions = [sess_key.get() for sess_key in speaker.sessionKeys]
featured_speaker_string = FEATURED_SPEAKER_TPL % (speaker.name, ', '.join(sess.name for sess in featured_sessions))
memcache.set(MEMCACHE_FEATURED_SPEAKER_KEY, featured_speaker_string)
return self._copySessionToForm(sess)
