def load(request: Request):
user = request.user
post_id = int(request.inputs['ext'][0])
post = Post.query().select().where('id', post_id).getOne()
post_like: Post_like = Post_like.query().select().where(
'post_id', post_id).where('user_id', user.id).getOne()
liked = False
if post_like is not None:
liked = True
if post is None:
posts = Post.query().select().where('user_id', user.id).get()
view = View(
'post.view', {
'user': user,
'posts': posts,
'error': 'Incorrect index position. Please try again.'
}, request.json)
else:
view = View('post.load', {
'user': user,
'post': post,
'whether_post_liked_by_user': liked
}, request.json)
return Response(ResponseType.valid, view)
def getPosts(self, request):
print("Entered Get Posts Portion")
temp = request.collegeId
temp2 = request.clubId
print "temp" + str(temp)
print "temp2" + str(temp2)
if(temp2==None):
print "None"
collegeId = ndb.Key('CollegeDb',int(temp))
posts = Post.query(Post.collegeId==collegeId).order(-Post.timestamp)
elif(temp==None):
print "None"
clubId = ndb.Key('Club',int(temp2))
posts = Post.query(Post.club_id==clubId).order(-Post.timestamp)
else:
print "Not None"
collegeId = ndb.Key('CollegeDb',int(temp))
clubId = ndb.Key('Club',int(temp2))
posts = Post.query(Post.collegeId==collegeId,Post.club_id==clubId).order(-Post.timestamp)
#pylist =[copyPostToForm(x) for x in posts]
#print "the list"
#print pylist
return Posts(items=list(reversed([copyPostToForm(x) for x in posts])))
def show(request: Request):
user = request.user
posts = Post.query().select().where('user_id', user.id).get()
view = View('post.view', {'user': user, 'posts': posts}, request.json)
return Response(ResponseType.valid, view)
def add(request: Request):
user: User = request.user
title = request.inputs['title']
content = request.inputs['content']
allow_comments = 0 if request.inputs['allow_comments'] == 'n' else 1
visibility = 0 if request.inputs['visibility'] == '0' else 1
tags = request.inputs['tags']
Post.query().insert([
user.id, title, content, allow_comments, visibility, tags,
datetime.today(),
datetime.today()
])
view = View('home', {'user': user}, request.json)
return Response(ResponseType.valid, view)
def add(request: Request):
user = request.user
post_id = int(request.inputs['ext'][0])
content = request.inputs['content']
Comment.query().insert(
[post_id, user.id, content,
datetime.today(),
datetime.today()])
post = Post.query().select().where('id', post_id).getOne()
post_like: Post_like = Post_like.query().select().where(
'post_id', post_id).where('user_id', user.id).getOne()
liked = False
if post_like is not None:
liked = True
view = View('post.load', {
'user': user,
'post': post,
'whether_post_liked_by_user': liked
}, request.json)
return Response(ResponseType.valid, view)
def add_form(request: Request):
user = request.user
post_id = int(request.inputs['ext'][0])
post = Post.query().select().where('id', post_id).getOne()
view = View('comment.add', {'user': user, 'post': post}, request.json)
return Response(ResponseType.valid, view)
def show_all(request: Request):
user: User = request.user
posts = Post.query().select().where('public_visibility',
1).sortBy('created_at',
False).get()
view = View('post.view', {'user': user, 'posts': posts}, request.json)
return Response(ResponseType.valid, view)
def getPosts(self, request):
print("Entered Get Posts Portion")
temp = request.collegeId
temp2 = request.clubId
print "temp2" + str(temp2)
if(temp2==None):
print "None"
collegeId = ndb.Key('CollegeDb',int(temp))
posts = Post.query(Post.collegeId==collegeId)
elif(temp==None):
print "None"
clubId = ndb.Key('Club',int(temp2))
posts = Post.query(Post.club_id==clubId)
else:
print "Not None"
collegeId = ndb.Key('CollegeDb',int(temp))
clubId = ndb.Key('Club',int(temp2))
posts = Post.query(Post.collegeId==collegeId,Post.club_id==clubId)
return Posts(items=[copyPostToForm(x) for x in posts])
def view(request: Request):
user = request.user
post_id = int(request.inputs['ext'][0])
post = Post.query().select().where('id', post_id).getOne()
comments: List[Comment] = Comment.query().select().where(
'post_id', post_id).sortBy('created_at', False).get()
view = View('comment.load', {
'user': user,
'post': post,
'comments': comments
}, request.json)
return Response(ResponseType.valid, view)
def home(request: Request):
loggedUserId: int = request.json['user_id']
user: User = User.query().select().where('id', loggedUserId).getOne()
notifications: List[Notification] = Notification.query().select(
).where('is_read', 0).get()
posts = Post.query().select().where('user_id', user.id).get()
view = View(
'home', {
'user': user,
'notification_count': len(notifications),
'my_post_count': len(posts)
}, request.json)
return Response(ResponseType.valid, view)
def dontTouch(self, request):
pid = ndb.Key('Profile',int(request.pid))
clubId = Club.query(Club.admin==pid)
pylist=[]
for x in clubId:
print x.key
posts = Post.query(Post.club_id==x.key).order(-Post.timestamp)
events = Event.query(Event.club_id==x.key).order(-Post.timestamp)
list1=[]
list2=[]
list1 = [copyToCollegeFeed(y) for y in events]
list2 = [copyToCollegeFeed(z) for z in posts]
list1+=list2
print "List-1",list1
pylist+=list1
pylist.sort(key=lambda x: x.timestamp, reverse=True)
return CollegeFeed(items=pylist)
def getEvents(self, request):
print("Entered Get Events Portion")
temp = request.collegeId
temp2 = request.clubId
print "temp2" + str(temp2)
if(temp2==None):
print "No CLubId"
collegeId = ndb.Key('CollegeDb',int(temp))
events = Event.query(Event.collegeId==collegeId)
elif(temp==None):
print "No collegeID"
clubId = ndb.Key('Club',int(temp2))
events = Event.query(Event.clubId==clubId)
else:
print "Not None"
collegeId = ndb.Key('CollegeDb',int(temp))
clubId = ndb.Key('Club',int(temp2))
events = Post.query(Event.collegeId==collegeId,Event.clubId==clubId)
return Events(items=[copyEventToForm(x) for x in events])
def login(request: Request):
username = request.json['inputs']['name']
password: str = request.json['inputs']['password']
passHash = hashlib.sha256(password.encode())
passHash = passHash.hexdigest()
users: List[User] = User.query().select().where(
'name', username).where('passwordHash', passHash).get()
if not users:
view = View('',
{'error': 'Invalid credentials. Please try again...'},
request.json)
return Response(ResponseType.error, view)
user = users[0]
token = user.hash()
User_auth.query().insert(
[user.id, token,
datetime.today(),
datetime.today()])
notifications: List[Notification] = Notification.query().select(
).where('is_read', 0).get()
posts = Post.query().select().where('user_id', user.id).get()
view = View(
'home', {
'user': user,
'notification_count': len(notifications),
'my_post_count': len(posts)
}, {
'user_id': user.id,
'authToken': token
})
return Response(ResponseType.valid, view)
def edit_password(request: Request):
loggedUserId: int = request.json['user_id']
old_password = request.json['inputs']['old_password']
password = request.json['inputs']['password']
re_password = request.json['inputs']['re_password']
user: User = User.query().select().where('id', loggedUserId).getOne()
if password != re_password:
view = View('user.edit', {'error': 'passwords do not match'},
request.json)
return Response(ResponseType.valid, view)
passHash = hashlib.sha256(old_password.encode())
passHash = passHash.hexdigest()
if user.passwordHash != passHash:
view = View('user.edit', {'error': 'old password is wrong'},
request.json)
return Response(ResponseType.valid, view)
passHash = hashlib.sha256(password.encode())
passHash = passHash.hexdigest()
user.passwordHash = passHash
user.save()
notifications: List[Notification] = Notification.query().select(
).where('is_read', 0).get()
posts = Post.query().select().where('user_id', user.id).get()
view = View(
'home', {
'user': user,
'notification_count': len(notifications),
'my_post_count': len(posts)
}, request.json)
return Response(ResponseType.valid, view)
def like(request: Request):
user = request.user
post_id = int(request.inputs['ext'][0])
post_like: Post_like = Post_like.query().select().where(
'post_id', post_id).where('user_id', user.id).getOne()
liked = False
if post_like is None:
liked = True
Post_like.query().insert(
[user.id, post_id,
datetime.today(),
datetime.today()])
else:
post_like.delete()
post = Post.query().select().where('id', post_id).getOne()
view = View('post.load', {
'user': user,
'post': post,
'whether_post_liked_by_user': liked
}, request.json)
return Response(ResponseType.valid, view)
def collegeFeed(self, request):
print "Entered the Like Posts Section"
temp = request.clubId
flag =0
pageLimit = 5
skipCount=0
upperBound=pageLimit
print request.pageNumber
try:
skipCount = (int(request.pageNumber)-1)*pageLimit
upperBound = int(request.pageNumber)*pageLimit
except:
print "Didnt give pageNumber-Default to 1"
if request.date != None:
date = datetime.strptime(getattr(request,"date"),"%Y-%m-%d").date()
flag = 1
#print "TYPE-DATE", type(date)
if (temp==None):
collegeId = ndb.Key('CollegeDb',int(request.collegeId))
posts = Post.query(Post.collegeId==collegeId).order(-Post.timestamp)
events = Event.query(Event.collegeId==collegeId).order(-Event.timestamp)
print "TEMP IS NONE"
else:
clubId = ndb.Key('Club',int(request.clubId))
posts = Post.query(Post.club_id==clubId).order(-Post.timestamp)
events = Event.query(Event.club_id==clubId).order(-Event.timestamp)
print events
#CollegeFeed(items=[copyEventToForm(x) for x in posts])
#CollegeFeed(items=[copyEventToForm(x) for x in events])
#pylist = [copyToCollegeFeed(x) for x in events]
pylist=[]
for x in events:
print "TImestamp",type(x.timestamp.strftime("%Y-%m-%d"))
if flag==1:
if x.timestamp.strftime("%Y-%m-%d") == str(date):
pylist.append(copyToCollegeFeed(x))
else:
pylist.append(copyToCollegeFeed(x))
print pylist
pylist2 = []
for x in posts:
print "TImestamp",type(x.timestamp.strftime("%Y-%m-%d"))
if flag==1:
if x.timestamp.strftime("%Y-%m-%d") == str(date):
pylist.append(copyToCollegeFeed(x))
else:
pylist.append(copyToCollegeFeed(x))
#pylist2 = [copyToCollegeFeed(x) for x in posts]
pylist+=pylist2
#pylist.append(copyToCollegeFeed(x) for x in events)
pylist.sort(key=lambda x: x.timestamp, reverse=True)
#print pylist[1].timestamp
#print pylist
#CollegeFeed(items=pylist)
#return CollegeFeed(items=[copyToCollegeFeed(x) for x in events])
#return CollegeFeed(items=pylist)
finalList = []
for i in xrange(skipCount,upperBound):
if(i>=len(pylist)):
break
finalList.append(pylist[i])
cf = CollegeFeed()
cf.items = finalList
cf.completed=str(0)
if(upperBound>=len(pylist)):
cf.completed=str(1)
#print pylist[1].timestamp
#print pylist
CollegeFeed(items=finalList)
#return CollegeFeed(items=[copyToCollegeFeed(x) for x in events])
return cf
def personalFeed(self, request):
pid = ndb.Key('Profile',int(request.pid))
profile = pid.get()
posts = []
events = []
pylist = []
pylist2 = []
pageLimit = 5
skipCount=0
upperBound=pageLimit
print request.pageNumber
try:
skipCount = (int(request.pageNumber)-1)*pageLimit
upperBound = int(request.pageNumber)*pageLimit
except:
print "Didnt give pageNumber-Default to 1"
list1=[]
list2=[]
for x in profile.follows:
print x
print "LOOP-1"
posts = (Post.query(Post.club_id==x))
events = (Event.query(Event.club_id==x))
list1=[]
list2=[]
#list1 = [copyToCollegeFeed(y) for y in events]
#list2 = [copyToCollegeFeed(z) for z in posts]
iteration=0
for y in posts:
#if(iteration>=skipCount and iteration<upperBound):
list1.append(copyToCollegeFeed(y))
#iteration+=1
#if(iteration==upperBound):
# break
iteration=0
for z in events:
#if(iteration>=skipCount and iteration<upperBound):
list1.append(copyToCollegeFeed(z))
#iteration+=1
#if(iteration==upperBound):
# break
print "LIST-1"
print list1
pylist+=list1
pylist2+=list2
#for x in events:
# print x
#pylist = [copyToCollegeFeed(x) for x in events]
#pylist2 = [copyToCollegeFeed(x) for x in posts]
pylist+=pylist2
#pylist.append(copyToCollegeFeed(x) for x in events)
pylist.sort(key=lambda x: x.timestamp, reverse=True)
finalList = []
for i in xrange(skipCount,upperBound):
if(i>=len(pylist)):
break
finalList.append(pylist[i])
cf = CollegeFeed()
cf.items = finalList
cf.completed=str(0)
if(upperBound>=len(pylist)):
cf.completed=str(1)
#print pylist[1].timestamp
#print pylist
CollegeFeed(items=finalList)
#return CollegeFeed(items=[copyToCollegeFeed(x) for x in events])
return cf
def register(request: Request):
username = request.json['inputs']['name']
email = request.json['inputs']['email']
password: str = request.json['inputs']['password']
re_password = request.json['inputs']['re_password']
role = 1 if request.json['inputs']['role'] == '1' else 2
if len(password) < 8:
view = View(
'',
objects={'error': 'Password too short. Please try again...'})
return Response(ResponseType.error, view)
if password != re_password:
view = View('',
objects={
'error':
'Passwords do not match. Please try again...'
})
return Response(ResponseType.error, view)
if '@' not in email or '.' not in email:
view = View('',
objects={
'error':
'Email format is wrong. Please try again...'
})
return Response(ResponseType.error, view)
user = User.query().select().where('name', username).getOne()
if user is not None:
view = View('',
objects={
'error':
'Username already taken. Please try again...'
})
return Response(ResponseType.error, view)
passHash = hashlib.sha256(password.encode())
passHash = passHash.hexdigest()
User.query().insert([
username, email, '', passHash, role,
datetime.today(),
datetime.today()
])
user: User = User.query().select().where('name', username).getOne()
token = user.hash()
User_auth.query().insert(
[user.id, token,
datetime.today(),
datetime.today()])
NotificationController.notifyUser(
user,
'Welcome to freelancerHub, Feel free to look around the site.')
notifications: List[Notification] = Notification.query().select(
).where('is_read', 0).get()
posts = Post.query().select().where('user_id', user.id).get()
view = View(
'home', {
'user': user,
'notification_count': len(notifications),
'my_post_count': len(posts)
}, {
'user_id': user.id,
'authToken': token
})
return Response(ResponseType.valid, view)
def deleteClub(request):
#Steps to be incorporated for deletion of a club
#1) Remove the club key from the clubsJoined list of every profile
#2) Remove the club key from the follows list of every profile
#3) Remove the club key from the admin list of everyprofile
#4) Remove from college group list
#5) Remove notifications that have the club id = given club id
#6)Remove Join Creations and Join Requests
#Call deleteEvent and deletePost for all events and posts that belong to the club
#Delete the club entity
club_key_id = request.club_id
pid = request.pid
print("Club_key_id", club_key_id)
clubKey = ndb.Key('Club', int(request.club_id))
pidKey = ndb.Key('Profile', int(request.pid))
profileconsidered = pidKey.get()
club = clubKey.get()
print("Club to be removed", club)
# Check if the club's collegeId and Profile's collegeId are the same
print("club.coolegeId", club.collegeId)
print("profileconsidered.collegeId", profileconsidered.collegeId)
if (club.collegeId == profileconsidered.collegeId):
#check if the profile is the admin of the club or if he is the super admin of the college
print("entered first part")
print("Club.admin", club.admin)
print("pidKey", pidKey)
if (club.admin == pidKey
or club.collegeId in profileconsidered.superadmin):
# Operation 1 : for every profile key in member list of club, extract profile and remove the club
# from the clubsJoined list
print("Ive Entered Corrctly")
for profile_key in club.members:
profile = profile_key.get()
profile.clubsJoined.remove(clubKey)
profile.put()
# Operation 2 : for every profile key in follows list of club, extract profile and remove the club
# from the follows list of Profile
for profile_key in club.follows:
profile = profile_key.get()
profile.follows.remove(clubKey)
profile.put()
#Operation 3 : Get the profile of the admin and remove the club key from his admin list
adminProfile = club.admin.get()
adminProfile.admin.remove(clubKey)
adminProfile.put()
#Operation 4 : Get the college and remove the club key from his grouplist
college = club.collegeId.get()
college.group_list.remove(clubKey)
college.put()
#Operation 5 : Get all notifications where it matches with clubKey and remove them
notificationsRet = Notifications.query(
Notifications.clubId == clubKey)
for notif in notificationsRet:
notif.key.delete()
#Operation 6 : Get all JoinCreations and JoinRequests where it matches with clubKey and remove them
joinCreationRet = Join_Creation.query(
Join_Creation.club_id == clubKey)
for jc in joinCreationRet:
jc.key.delete()
joinReqRet = Join_Request.query(Join_Request.club_id == clubKey)
for jr in joinReqRet:
jr.key.delete()
postReqRet = Post_Request.query(Post_Request.club_id == clubKey)
for pr in postReqRet:
pr.key.delete()
#Operation 7 - Posts and Events delete
postRet = Post.query(Post.club_id == clubKey)
for posts in postRet:
likePostmini = LikePost()
likePostmini.from_pid = str(club.admin.id())
likePostmini.postId = str(posts.key.id())
deletePost(likePostmini)
eventRet = Event.query(Event.club_id == clubKey)
for events in eventRet:
modifyeventmini = ModifyEvent()
modifyeventmini.from_pid = str(club.admin.id())
modifyeventmini.eventId = str(events.key.id())
deleteEvent(modifyeventmini)
#Operation 8 - delete club
clubKey.delete()
def deleteClub(request):
# Steps to be incorporated for deletion of a club
# 1) Remove the club key from the clubsJoined list of every profile
# 2) Remove the club key from the follows list of every profile
# 3) Remove the club key from the admin list of everyprofile
# 4) Remove from college group list
# 5) Remove notifications that have the club id = given club id
# 6)Remove Join Creations and Join Requests
# Call deleteEvent and deletePost for all events and posts that belong to the club
# Delete the club entity
club_key_id = request.club_id
pid = request.pid
print("Club_key_id", club_key_id)
clubKey = ndb.Key("Club", int(request.club_id))
pidKey = ndb.Key("Profile", int(request.pid))
profileconsidered = pidKey.get()
club = clubKey.get()
print("Club to be removed", club)
# Check if the club's collegeId and Profile's collegeId are the same
print("club.coolegeId", club.collegeId)
print("profileconsidered.collegeId", profileconsidered.collegeId)
if club.collegeId == profileconsidered.collegeId:
# check if the profile is the admin of the club or if he is the super admin of the college
print("entered first part")
print("Club.admin", club.admin)
print("pidKey", pidKey)
if club.admin == pidKey or club.collegeId in profileconsidered.superadmin:
# Operation 1 : for every profile key in member list of club, extract profile and remove the club
# from the clubsJoined list
print("Ive Entered Corrctly")
for profile_key in club.members:
profile = profile_key.get()
profile.clubsJoined.remove(clubKey)
profile.put()
# Operation 2 : for every profile key in follows list of club, extract profile and remove the club
# from the follows list of Profile
for profile_key in club.follows:
profile = profile_key.get()
profile.follows.remove(clubKey)
profile.put()
# Operation 3 : Get the profile of the admin and remove the club key from his admin list
adminProfile = club.admin.get()
adminProfile.admin.remove(clubKey)
adminProfile.put()
# Operation 4 : Get the college and remove the club key from his grouplist
college = club.collegeId.get()
college.group_list.remove(clubKey)
college.put()
# Operation 5 : Get all notifications where it matches with clubKey and remove them
notificationsRet = Notifications.query(Notifications.clubId == clubKey)
for notif in notificationsRet:
notif.key.delete()
# Operation 6 : Get all JoinCreations and JoinRequests where it matches with clubKey and remove them
joinCreationRet = Join_Creation.query(Join_Creation.club_id == clubKey)
for jc in joinCreationRet:
jc.key.delete()
joinReqRet = Join_Request.query(Join_Request.club_id == clubKey)
for jr in joinReqRet:
jr.key.delete()
postReqRet = Post_Request.query(Post_Request.club_id == clubKey)
for pr in postReqRet:
pr.key.delete()
# Operation 7 - Posts and Events delete
postRet = Post.query(Post.club_id == clubKey)
for posts in postRet:
likePostmini = LikePost()
likePostmini.from_pid = str(club.admin.id())
likePostmini.postId = str(posts.key.id())
deletePost(likePostmini)
eventRet = Event.query(Event.club_id == clubKey)
for events in eventRet:
modifyeventmini = ModifyEvent()
modifyeventmini.from_pid = str(club.admin.id())
modifyeventmini.eventId = str(events.key.id())
deleteEvent(modifyeventmini)
# Operation 8 - delete club
clubKey.delete()
