def getShout(self,_key):
shout = Shout().get(_key)
if shout == None:
raise KnownError(["Shout does not exist"])
if not(shout.google_id == users.get_current_user().user_id()):
raise KnownError(["You are accessing a shout you do not have access to."])
return shout
def getFriend(self, _key, _error):
friend = Friend().get(_key)
if friend == None:
raise KnownError(["Friend does not exist"])
if not (friend.google_id == users.get_current_user().user_id()):
raise KnownError([_error])
return friend
def doesFriendExist(self, _friend_name, _friend_id):
'''
If they use an e-mail, then check for e-mail
Otherwise just check name
'''
if not (_friend_id == ''):
#someone already a friend
q2 = self.all()
q2.filter("google_id = ", users.get_current_user().user_id())
q2.filter("request_to_email = ", _friend_id.lower())
for friend in q2.run(limit=1):
if friend.is_deleted:
friend.friend_name = _friend_name
friend.is_deleted = False
friend.put()
raise KnownError([
"Your deleted friend has been re-activated. No previous shouts are available for viewing. Refresh browser immediately!"
])
else:
raise KnownError([
"You already have a friend (or sent request) for this name (%s) and email (%s)."
% (friend.friend_name, friend.request_to_email)
])
#a friend request from the same person
q3 = self.all()
q3.filter("friend_id = ", users.get_current_user().email().lower())
q3.filter("request_from_email = ", _friend_id.lower())
for friend in q3.run(limit=1):
raise KnownError([
"You have a friend request for this name (%s) and email (%s)."
% (friend.request_from_name, friend.request_from_email)
])
q1 = self.all()
else:
#No email address, so check name
q1 = self.all()
q1.filter("google_id = ", users.get_current_user().user_id())
q1.filter("friend_name = ", _friend_name)
for friend in q1.run(limit=1):
#someone of the same name
if friend.is_deleted:
if friend.friend_id == '':
logging.info("Create a new blank friend - who cares")
else:
raise KnownError([
"You have a deleted friend by this name (%s), with email %s. Either rename or re-activate friend using email as well."
% (friend.friend_name, friend.request_to_email)
])
else:
raise KnownError([
"You already have a friend by this name (%s)" %
_friend_name
])
def getAdministratorByUrl(self, url):
query = Administrator.all()
query.filter("friendly_url = ", url)
result = query.fetch(1)
if len(result) > 1:
raise KnownError(['There are multiple sites with the same url'])
elif len(result) == 1:
return result[0]
else:
raise KnownError([
'There is no site for the url you are viewing. Please check the url.'
])
def get_list(self, key):
try:
ls = self.get(key)
except:
raise KnownError(['You are trying to fetch a list that does not exist'])
if ls.private:
try:
if ls.google_id <> users.get_current_user().user_id():
raise KnownError(['You do not have access to that list.'])
except:
raise KnownError(['Not available to you'])
return ls.toDict()
def delete_list(self, key):
try:
ls = self.get(key)
except:
raise KnownError(['You are trying to delete a list that does not exist'])
try:
if ls.google_id <> users.get_current_user().user_id():
raise KnownError(['You do not have access to that list.'])
except:
raise KnownError(['You do not have access to that list to delete'])
ls.delete()
return {"success":True}
def save_entry(self, items):
'''
Only save or deleting
no updating
'''
errors = []
self.google_id = users.get_current_user().user_id()
new_item = items['task'].strip()
if new_item == '': errors.append('Must enter a value for task')
self.task = new_item
try:
self.minutes = int(items['minutes'])
except:
errors.append('Minutes must be an integer')
try:
self.date = convertToDate(items['date'])
except:
errors.append('Invalid date format - yyyy-mm-dd')
if items['add'] == 'yes':
Person().updateTimesheetTask(new_item)
if len(errors) > 0: raise KnownError(errors)
self.createNew()
return str(self.key())
def update_timsheet(self, items):
'''
only updating task currently
'''
new_task = items['task'].strip()
current_key = items['key'].strip()
errors = self.validate_task(new_task)
ts = self.get(current_key)
if users.get_current_user().user_id() <> ts.google_id:
errors.append('This is not your task to update')
ts.task = new_task
try:
ts.minutes = int(items['minutes'])
except:
errors.append('Minutes must be an integer')
try:
ts.date = convertToDate(items['date'])
except:
errors.append('Invalid date format - yyyy-mm-dd')
if len(errors) > 0: raise KnownError(errors)
ts.update()
def createOrUpdate(self, request):
'''
Creates admin basic record and puts into the datastore
'''
logging.debug("Creating a %s admin record" %
(users.get_current_user().user_id()))
query = Administrator.all()
query.filter("google_id = ", users.get_current_user().user_id())
result = query.fetch(10)
if len(result) > 1:
raise KnownError([
"User %s has multiple entries..." %
users.get_current_user().email()
])
elif len(result) == 1:
result[0].updateFieldsFromPost(request)
result[0].booking_email = users.get_current_user().email()
result[0].update()
return {"saved": "Admin details updated"}
else:
admin = Administrator()
admin.google_id = users.get_current_user().user_id()
admin.updateFieldsFromPost(request)
admin.booking_email = users.get_current_user().email()
admin.createNew()
return {"saved": "Admin details created"}
def delete_list(self, list_of_items):
ts = self.get(list_of_items)
for x in ts:
if users.get_current_user().user_id() <> x.google_id:
raise KnownError(
'One or more of the documents are not yours to delete!')
x.delete()
def rejectFriendRequest(self, _key):
#Check that it is a friend request FOR ME before removing
friend = Friend().get(_key)
if not (friend.friend_id == users.get_current_user().email().lower()):
raise KnownError(['Not a valid friend request to cancel.'])
self.clearFriendRequest(friend)
friend.update()
return {}
def addName(self, new_name):
'''
The premise for this code logic is
1. User cannot change their name
2. Checks for name in all existing users
'''
person = self.getCurrentPerson()
if person.name <> "": raise KnownError(["Already has a name (%s)" % person.name])
if new_name=='': raise KnownError(["You must enter the persons name"])
#check for duplicate names
query=Person.all()
query.filter("name = ", new_name)
result=query.fetch(10)
if len(result)>0:raise KnownError(["Name already exists, please chose another"])
#do the update
person.name=new_name
person.update()
def acceptFriendRequest(self, _key):
#Check that it is a friend request FOR ME before accepting
friend = Friend().get(_key)
if not (friend.friend_id == users.get_current_user().email().lower()):
raise KnownError(['Not a valid friend request to accept.'])
response = self.createFromRequest(friend)
friend.is_request = False
friend.friend_id = users.get_current_user().user_id()
friend.update()
return response
def getPerson(self):
query = self.all()
query.filter("google_id = ", self.google_id)
result = query.fetch(10)
if len(result) > 1:
raise KnownError([
"User %s has multiple entries..." %
users.get_current_user().email()
])
elif len(result) == 1:
person = result[0]
else:
person = Person(google_id=self.google_id)
person.createNew()
return person
def save_list(self, form):
'''
TO-DO Check the data in the backend
'''
errors=[]
self.google_id=users.get_current_user().user_id()
self.name = form['name']
self.name_index1 = form['name'].lower()[0:3]
self.description = form['description']
self.items = form['items']
self.private = form['private']
if len(errors)>0: raise KnownError(errors)
self.createNew()
return True
def update_list(self, form):
'''
TO-DO Check the data in the backend
'''
ls = self.get(form['loaded_id'])
if users.get_current_user().user_id()<>ls.google_id:
raise KnownError(['Cannot update because you are not the owner of this list'])
ls.name = form['name']
ls.name_index1 = form['name'].lower()[0:3]
ls.description = form['description']
ls.items = form['items']
ls.private = form['private']
ls.update()
return True
def getPersonByGoogleId(self, googleId):
'''
Retrieves the person based on their google ID
If the person does not exist, then returns None
'''
query=Person.all()
query.filter("google_id = ", googleId)
result=query.fetch(10)
if len(result)>1:
raise KnownError(["User %s has multiple entries..." % users.get_current_user().email()])
elif len(result)==1:
return result[0]
else:
person = Person()
person.name="";
person.google_id=users.get_current_user().user_id()
person.google_email=users.get_current_user().email()
person.createNew()
return person
def checkErrorBeforeRaising(self, _error, _friend):
if _friend.is_deleted:
_friend.is_deleted = False
_friend.put()
else:
raise KnownError([_error])
def updateField(self, field_name, field_value):
if field_name=='name':
self.addName(field_value)
else:
KnownError(["Attempting to update invalid field (%s)" % field_name])
