def post(self):
logging.debug('Begin RegisterHandler.post() method')
template_vars = {
'messages': []
}
email_address = self.request.get('email_address')
password = self.request.get('password')
confirm_password = self.request.get('confirm_password')
first_name = self.request.get('first_name')
last_name = self.request.get('last_name')
company = self.request.get('company')
if not email_address:
template_vars['messages'].append('Please provide an email address')
if not password:
template_vars['messages'].append('Please provide a password')
elif not confirm_password:
template_vars['messages'].append('Please confirm your password')
elif password != confirm_password:
template_vars['messages'].append('Passwords do not match')
query = models.Client.all()
query.filter('email_address =', email_address)
if query.get():
template_vars['messages'].append('Email address already exists')
if template_vars['messages']:
for key, value in self.request.params.items():
template_vars[key] = value
self.response.out.write(self.show_form(template_vars))
else:
client_key = utils.generate_key()
client = models.Client(key_name=client_key,
email_address=email_address,
password=self.encrypt_string(password))
client.first_name = first_name
client.last_name = last_name
client.company = company
client.oauth_secret = utils.generate_key()
try:
client.put()
except Exception, ex:
logging.error(ex)
template_vars['messages'] = [ex]
self.response.out.write(self.show_form(template_vars))
if client.is_saved():
self.set_secure_cookie(settings.COOKIE_NAME, client_key)
next_url = self.request.get('next')
if next_url:
return self.redirect(next_url)
return self.redirect('/')
def from_dict(cls, client, data, team_key=None):
"""Return a new Team instance from a dict object."""
if not (client and isinstance(client, Client)):
raise exceptions.MissingException('No client found')
if not (data and isinstance(data, dict)):
raise exceptions.MissingException('No data found')
kind = data.get('kind', None)
name = data.get('name', None)
if not name:
raise exceptions.MissingException('Missing "name" parameter.')
if not kind:
raise exceptions.MissingException('Missing "kind" parameter.')
if kind != cls.__name__:
raise exceptions.MissingException(
'Expected "kind=%s", found "kind=%s".' % (cls.__name__, kind))
if team_key is None:
team_key = data.get('key', None)
if not team_key:
team_key = utils.generate_key()
team = cls.get_or_insert(team_key, client=client, name=name)
if team.client != client:
raise exceptions.UnauthorizedException(
'Client "%s" is not authorized to access Team "%s".' % (client,
team))
team.description = data.get('description', None)
team.members = data.get('members', [])
return team
def post(self, request_key=None):
logging.debug("Begin RequestHandler.post() method")
data = self.request.params
process_key = data.get("process", None)
if not process_key:
raise exceptions.MissingException('Missing "process" parameter.')
process = models.Process.get(process_key)
if not process.is_valid():
raise exceptions.ValidationException('Process "%s" is not valid.' % process_key)
requestor = data.get("requestor", None)
if not requestor:
raise exceptions.MissingException('Missing "requestor" parameter.')
if request_key:
request = models.Request.get(request_key)
if request:
raise exceptions.InternalException('Request "%s" already exists.' % request_key)
else:
request_key = utils.generate_key()
request = models.Request(key_name=request_key, process=process, client=process.client, requestor=requestor)
callback_url = data.get("callback_url", None)
response_url = data.get("response_url", None)
reserved_keys = ["callback_url", "response_url"]
for key, value in data.items():
if not hasattr(request, key) and key not in reserved_keys:
setattr(request, key, value)
request.put()
if callback_url:
# Queue task to submit the callback response
queue = taskqueue.Queue("request-callback")
task = taskqueue.Task(params={"request_key": request.id, "callback_url": callback_url})
queue.add(task)
if response_url:
logging.info('Permanently redirecting client to "%s".', response_url)
self.redirect(response_url, permanent=True)
else:
logging.info('Returning Request "%s" as JSON to client.', request.id)
build_json(self, {"key": request.id}, 201)
logging.debug("Finished RequestHandler.post() method")
def post(self):
logging.debug("Begin execution-creation task handler")
num_tries = self.request.headers["X-AppEngine-TaskRetryCount"]
logging.info("Task has been executed %s times", num_tries)
step_key = self.request.get("step_key")
if not step_key:
raise exceptions.MissingException('Missing "step_key" parameter.')
request_key = self.request.get("request_key")
if not request_key:
raise exceptions.MissingException('Missing "request_key" parameter.')
member = self.request.get("member")
if not member:
raise exceptions.MissingException('Missing "member" parameter.')
step = models.Step.get(step_key)
request = models.Request.get(request_key)
team = None
team_key = self.request.get("team_key")
if team_key:
try:
team = models.Team.get(team_key)
except Exception:
team = None
execution_key = utils.generate_key()
execution = models.Execution(
key_name=execution_key,
parent=request,
request=request,
step=step,
process=step.process,
member=member,
team=team,
)
execution.put()
task = taskqueue.Task(params={"key": execution_key})
queue = taskqueue.Queue("execution-process")
queue.add(task)
logging.debug("Finished execution-creation task handler")
def add_step(self, name, description=None, team_key=None,
members=None, is_start=None, step_key=None):
"""Add a step to this process."""
if is_start is None:
if self.has_steps:
is_start = False
else:
is_start = True
if team_key is None and not members:
raise exceptions.MissingException(
'Steps require at least one member or a team.')
if not members:
members = []
team = None
if team_key:
team = Team.get(team_key, self.client)
if not team:
raise exceptions.NotFoundException(
'Team "%s" does not exist.' % team_key)
step = None
if step_key:
step = Step.get_by_key_name(step_key, parent=self)
else:
step_key = utils.generate_key()
if not step:
step = Step(key_name=step_key, parent=self, process=self,
name=name)
if team:
step.team = team
step.is_start = bool(is_start)
step.name = name
step.members = members
step.description = description
step.put()
self.has_steps = True
return step
def add_action(self, name, incoming, outgoing=None, action_key=None):
"""Add an action to this process."""
if not incoming:
raise exceptions.MissingException(
'Actions require at least one incoming Step')
if not outgoing:
outgoing = []
action = None
if action_key:
action = Action.get_by_key_name(action_key, parent=self)
else:
action_key = utils.generate_key()
if not action:
action = Action(key_name=action_key, parent=self, process=self,
name=name)
action.name = name
for step in incoming:
if not isinstance(step, Step):
step = Step.get(step, parent=self)
if not step:
raise exceptions.NotFoundException(
'Incoming Step "%s" does not exist.' % step)
action.add_incoming_step(step)
for step in outgoing:
if not isinstance(step, Step):
step = Step.get(step, parent=self)
if not step:
raise exceptions.NotFoundException(
'Outgoing Step "%s" does not exist.' % step)
action.add_outgoing_step(step)
action.put()
return action
def from_dict(cls, client, data, process_key=None):
"""Return a new Process instance from a dict object."""
if not (client and isinstance(client, Client)):
raise exceptions.MissingException('No client found')
if not (data and isinstance(data, dict)):
raise exceptions.MissingException('No data found')
kind = data.get('kind', None)
name = data.get('name', None)
if not name:
raise exceptions.MissingException('Missing "name" parameter.')
if not kind:
raise exceptions.MissingException('Missing "kind" parameter.')
if kind != cls.__name__:
raise exceptions.MissingException(
'Expected "kind=%s", found "kind=%s".' % (cls.__name__, kind))
if process_key is None:
process_key = data.get('key', None)
if not process_key:
process_key = utils.generate_key()
process = cls.get_or_insert(process_key, client=client, name=name)
if process.client != client:
raise exceptions.UnauthorizedException(
'Client "%s" is not authorized to access Process "%s".' % (
client, process))
process.description = data.get('description', None)
collect_stats = data.get('collect_stats', False)
if collect_stats is not None:
process.collect_stats = bool(collect_stats)
return process
