def request_friendship(request):
"""Sends a friend request."""
context = RequestContext(request)
if request.method == 'POST':
if request.user.is_authenticated():
friend_requestee = request.POST['friend_requestee']
friend_user = User.objects.get(username=friend_requestee)
friend = Author.objects.get(user=friend_user)
requester = Author.objects.get(user=request.user)
if '__' not in friend.user.username:
# local author
status = FriendRequest.make_request(requester, friend)
else:
print 'HERE'
# remote author
status = post_friend_request(requester, friend)
if status:
status = FriendRequest.make_request(requester, friend)
if status:
messages.info(request, 'Friend request sent successfully')
else:
messages.error(request, 'Error sending a friend request')
return redirect('/author/friends')
else:
_render_error('login.html', 'Please log in.', context)
def request_friendship(request):
"""Sends a friend request."""
context = RequestContext(request)
if request.method == 'POST':
if request.user.is_authenticated():
friend_requestee = request.POST['friend_requestee']
friend_user = User.objects.get(username=friend_requestee)
friend = Author.objects.get(user=friend_user)
requester = Author.objects.get(user=request.user)
if '__' not in friend.user.username:
# local author
status = FriendRequest.make_request(requester, friend)
else:
print 'HERE'
# remote author
status = post_friend_request(requester, friend)
if status:
status = FriendRequest.make_request(requester, friend)
if status:
messages.info(request, 'Friend request sent successfully')
else:
messages.error(request, 'Error sending a friend request')
return redirect('/author/friends')
else:
_render_error('login.html', 'Please log in.', context)
def friend_request_list(request):
"""Displays a list of users that the author sent a friend requst to."""
context = RequestContext(request)
if request.method == 'GET':
if request.user.is_authenticated():
request_list = []
sent_list = []
friend_list = []
rlShow = True
slShow = True
flShow = True
rUser = Author.objects.get(user=request.user)
#friendJ = get_is_friend('2356e331-ef78-402f-b880-240269f7a93f', '52e7ace8-3723-4a7d-8abc-d4228ff5dced')
for author in FriendRequest.received_requests(rUser):
# check if it is a remote author
info = {
"displayname": author.get_username(),
"username": author.user.username,
"userID": author.get_uuid(),
"host": author.get_host()
}
request_list.append(info)
for author in FriendRequest.sent_requests(rUser):
if '__' in author.user.username:
isFriend = get_is_friend(rUser, author)
info = {
"displayname": author.get_username(),
"username": author.user.username,
"userID": author.get_uuid(),
"host": author.get_host()
}
sent_list.append(info)
for author in FriendRequest.get_friends(rUser):
info = {
"displayname": author.user.username,
"username": author.user.username,
"userID": author.get_uuid(),
"host": author.get_host()
}
friend_list.append(info)
if not request_list:
rlShow = False
if not sent_list:
slShow = False
if not friend_list:
flShow = False
context = RequestContext(
request, {
'requestList': request_list,
'sentList': sent_list,
'friendList': friend_list,
'rlShow': rlShow,
'slShow': slShow,
'flShow': flShow
})
else:
_render_error('login.html', 'Please log in.', context)
return render_to_response('friendRequests.html', context)
def getVisibleToAuthor(viewer=None,
author=None,
time_line=False,
localOnly=False):
resultList = []
if author is None:
postList = Post.objects.all()
else:
postList = Post.objects.filter(author=author)
for post in postList:
if post.isViewable(viewer, post.author):
# if we are should timeline only, then we need to check whether or not the
# two are friends
if post.content_type == Post.MARK_DOWN:
post.content = markdown.markdown(post.content,
safe_mode='escape')
if time_line:
if (viewer == post.author
or FriendRequest.is_friend(viewer, post.author)
or FriendRequest.is_following_or_made_request(
viewer, post.author)):
resultList.append(get_post_json(post))
else:
resultList.append(get_post_json(post))
if localOnly is False:
if not time_line:
remote_posts = remote_helper.api_getPublicPost()
for post in remote_posts:
if post['content-type'] == Post.MARK_DOWN:
post['content_type'] = Post.MARK_DOWN
post['content'] = markdown.markdown(post['content'],
safe_mode='escape')
else:
friend_posts = []
authorID = author.get_uuid() if author is not None else None
remote_posts = remote_helper.api_getPostByAuthorID(
viewer, authorID)
for post in remote_posts:
if post['content-type'] == Post.MARK_DOWN:
post['content_type'] = Post.MARK_DOWN
post['content'] = markdown.markdown(post['content'],
safe_mode='escape')
author = post['author']
author = Author.objects.filter(uuid=author['id'])
if len(author) > 0:
author = author.first()
if FriendRequest.is_following_or_made_request(
author, viewer) or FriendRequest.is_friend(
author, viewer):
friend_posts.append(post)
remote_posts = friend_posts
resultList.extend(remote_posts)
return resultList
def getVisibleToAuthor(viewer=None, author=None, time_line=False, localOnly=False):
resultList = []
if author is None:
postList = Post.objects.all()
else:
postList = Post.objects.filter(author=author)
for post in postList:
if post.isViewable(viewer, post.author):
# if we are should timeline only, then we need to check whether or not the
# two are friends
if post.content_type == Post.MARK_DOWN:
post.content = markdown.markdown(post.content,
safe_mode='escape')
if time_line:
if (viewer == post.author or FriendRequest.is_friend(viewer, post.author) or
FriendRequest.is_following_or_made_request(viewer, post.author)):
resultList.append(get_post_json(post))
else:
resultList.append(get_post_json(post))
if localOnly is False:
if not time_line:
remote_posts = remote_helper.api_getPublicPost()
for post in remote_posts:
if post['content-type'] == Post.MARK_DOWN:
post['content_type'] = Post.MARK_DOWN
post['content'] = markdown.markdown(post['content'],
safe_mode='escape')
else:
friend_posts = []
authorID = author.get_uuid() if author is not None else None
remote_posts = remote_helper.api_getPostByAuthorID(viewer, authorID)
for post in remote_posts:
if post['content-type'] == Post.MARK_DOWN:
post['content_type'] = Post.MARK_DOWN
post['content'] = markdown.markdown(post['content'],
safe_mode='escape')
author = post['author']
author = Author.objects.filter(uuid=author['id'])
if len(author) > 0:
author = author.first()
if FriendRequest.is_following_or_made_request(author, viewer) or FriendRequest.is_friend(author, viewer):
friend_posts.append(post)
remote_posts = friend_posts
resultList.extend(remote_posts)
return resultList
def test_is_following(self):
"""Testing if a user is following another"""
c = Client()
user1 = User.objects.get(username="******")
user2 = User.objects.get(username="******")
author1 = Author.objects.get(user=user1)
author2 = Author.objects.get(user=user2)
response = FriendRequest.make_request(author1, author2)
response2 = FriendRequest.is_following(author1, author2)
response3 = FriendRequest.is_following(author2, author1)
self.assertEquals(True, response)
self.assertEquals(True, response2)
self.assertEquals(False, response3)
def test_is_following(self):
"""Testing if a user is following another"""
c = Client()
user1 = User.objects.get(username="******")
user2 = User.objects.get(username="******")
author1 = Author.objects.get(user=user1)
author2 = Author.objects.get(user=user2)
response = FriendRequest.make_request(author1, author2)
response2 = FriendRequest.is_following(author1, author2)
response3 = FriendRequest.is_following(author2, author1)
self.assertEquals(True, response)
self.assertEquals(True, response2)
self.assertEquals(False, response3)
def friend_request_list(request):
"""Displays a list of users that the author sent a friend requst to."""
context = RequestContext(request)
if request.method == 'GET':
if request.user.is_authenticated():
request_list = []
sent_list = []
friend_list = []
rlShow = True
slShow = True
flShow = True
rUser = Author.objects.get(user = request.user)
#friendJ = get_is_friend('2356e331-ef78-402f-b880-240269f7a93f', '52e7ace8-3723-4a7d-8abc-d4228ff5dced')
for author in FriendRequest.received_requests(rUser):
# check if it is a remote author
info = {"displayname": author.get_username(),
"username": author.user.username,
"userID": author.get_uuid(),
"host": author.get_host()}
request_list.append(info)
for author in FriendRequest.sent_requests(rUser):
if '__' in author.user.username:
isFriend = get_is_friend(rUser, author)
info = {"displayname": author.get_username(),
"username": author.user.username,
"userID": author.get_uuid(),
"host": author.get_host()}
sent_list.append(info)
for author in FriendRequest.get_friends(rUser):
info = {"displayname": author.user.username,
"username": author.user.username,
"userID": author.get_uuid(),
"host": author.get_host()}
friend_list.append(info)
if not request_list:
rlShow = False
if not sent_list:
slShow = False
if not friend_list:
flShow = False
context = RequestContext(request, {'requestList': request_list,
'sentList': sent_list,
'friendList':friend_list,
'rlShow': rlShow,
'slShow':slShow,
'flShow':flShow})
else:
_render_error('login.html', 'Please log in.', context)
return render_to_response('friendRequests.html', context)
def test_are_friends(self):
"""Testing if correctly identifies two authors as friends or not"""
user1 = User.objects.get(username="******")
user2 = User.objects.get(username="******")
author1 = Author.objects.get(user=user1)
author2 = Author.objects.get(user=user2)
response = FriendRequest.make_request(author1, author2)
response2 = FriendRequest.is_friend(author1, author2)
response3 = FriendRequest.accept_request(author2, author1)
response4 = FriendRequest.is_friend(author1, author2)
response5 = FriendRequest.is_friend(author2, author1)
self.assertEquals(True, response)
self.assertEquals(False, response2)
self.assertEquals(True, response3)
self.assertEquals(True, response4)
self.assertEquals(True, response5)
def test_are_friends(self):
"""Testing if correctly identifies two authors as friends or not"""
user1 = User.objects.get(username="******")
user2 = User.objects.get(username="******")
author1 = Author.objects.get(user=user1)
author2 = Author.objects.get(user=user2)
response = FriendRequest.make_request(author1, author2)
response2 = FriendRequest.is_friend(author1, author2)
response3 = FriendRequest.accept_request(author2, author1)
response4 = FriendRequest.is_friend(author1, author2)
response5 = FriendRequest.is_friend(author2, author1)
self.assertEquals(True, response)
self.assertEquals(False, response2)
self.assertEquals(True, response3)
self.assertEquals(True, response4)
self.assertEquals(True, response5)
def test_friend_list(self):
"""Testing if successfully returns a list of friends"""
c = Client()
c.login(username='******', password='******')
user1 = User.objects.get(username="******")
user2 = User.objects.get(username="******")
author1 = Author.objects.get(user=user1)
author2 = Author.objects.get(user=user2)
response = FriendRequest.make_request(author2, author1)
response2 = FriendRequest.accept_request(author1, author2)
url = '/author/' + str(user1.id) + '/Friends'
response = c.get(url)
self.assertEquals(response.status_code, 200)
response = response.context['friendList']
response = response.split(':')
self.assertEquals(response, ['myuser2'])
def test_friend_list(self):
"""Testing if successfully returns a list of friends"""
c = Client()
c.login(username='******', password='******')
user1 = User.objects.get(username="******")
user2 = User.objects.get(username="******")
author1 = Author.objects.get(user=user1)
author2 = Author.objects.get(user=user2)
response = FriendRequest.make_request(author2, author1)
response2 = FriendRequest.accept_request(author1, author2)
url = '/author/' + str(user1.id) + '/Friends'
response = c.get(url)
self.assertEquals(response.status_code, 200)
response=response.context['friendList']
response=response.split(':')
self.assertEquals(response, ['myuser2'])
def follow(request):
context = RequestContext(request)
if request.method == 'POST':
if request.user.is_authenticated():
followee = request.POST['followee']
followee = User.objects.get(username=followee)
followee2 = Author.objects.get(user=followee)
author = Author.objects.get(user=request.user)
status = FriendRequest.follow(author, followee2)
if status:
messages.info(request, 'New Follower')
return redirect('/', context)
else:
_render_error('login.html', 'Please log in.', context)
def isViewable(self, viewer, author):
visibility = self.visibility
if visibility == Post.PRIVATE:
return viewer == author
elif visibility == Post.ANOTHER_AUTHOR:
post_entry = VisibleToAuthor.objects.filter(
visibleAuthor=viewer, post=self)
return post_entry.exists() or viewer == author
elif visibility == Post.FRIENDS:
return FriendRequest.is_friend(viewer, author) or viewer == author
elif visibility == Post.FOAF:
friendOfFriends = []
friends = FriendRequest.get_friends(author)
for friend in friends:
friendOfFriends += FriendRequest.get_friends(friend)
return viewer in friendOfFriends or viewer == author or FriendRequest.is_friend(viewer, author)
elif visibility == Post.SERVERONLY:
return viewer.host == author.host or viewer == author
else:
# Assuming that the visibility type is public
return True
def follow(request):
context = RequestContext(request)
if request.method == 'POST':
if request.user.is_authenticated():
followee = request.POST['followee']
followee = User.objects.get(username=followee)
followee2 = Author.objects.get(user=followee)
author = Author.objects.get(user=request.user)
status = FriendRequest.follow(author, followee2)
if status:
messages.info(request, 'New Follower')
return redirect('/', context)
else:
_render_error('login.html', 'Please log in.', context)
def is_friend(request, user_id1, user_id2):
"""Return whether the provided two users are friends.
This responds with a JSON of the following content:
{
"query": "friends",
"authors": [
"9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"8d919f29c12e8f97bcbbd34cc908f19ab9496989"
],
# or NO
"friends":"YES"
}
"""
if request.method == 'GET':
try:
response = {
'query': 'friends',
'authors': [
user_id1,
user_id2
],
'friends': 'NO'
}
author1 = Author.objects.filter(uuid=user_id1)
author2 = Author.objects.filter(uuid=user_id2)
if len(author1) > 0 and len(author2) > 0:
# We're only expecting one author
author1 = author1[0]
author2 = author2[0]
status = FriendRequest.is_friend(author1, author2)
if status:
response['friends'] = 'YES'
return HttpResponse(json.dumps(response),
content_type='application/json',
status=200)
else:
return HttpResponse(status=404)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
else:
return HttpResponse(status=405)
def isViewable(self, viewer, author):
visibility = self.visibility
if visibility == Post.PRIVATE:
return viewer == author
elif visibility == Post.ANOTHER_AUTHOR:
post_entry = VisibleToAuthor.objects.filter(visibleAuthor=viewer,
post=self)
return post_entry.exists() or viewer == author
elif visibility == Post.FRIENDS:
return FriendRequest.is_friend(viewer, author) or viewer == author
elif visibility == Post.FOAF:
friendOfFriends = []
friends = FriendRequest.get_friends(author)
for friend in friends:
friendOfFriends += FriendRequest.get_friends(friend)
return viewer in friendOfFriends or viewer == author or FriendRequest.is_friend(
viewer, author)
elif visibility == Post.SERVERONLY:
return viewer.host == author.host or viewer == author
else:
# Assuming that the visibility type is public
return True
def unfriend(request):
context = RequestContext(request)
if request.method == 'POST':
if request.user.is_authenticated():
friendToUnfriend = request.POST['unfriender']
print(friendToUnfriend)
requester = User.objects.get(username=friendToUnfriend)
requester2 = Author.objects.get(user=requester)
author = Author.objects.get(user=request.user)
print(author)
status = FriendRequest.unfriend(author, requester2)
if status:
messages.info(request, 'Successfully unbefriended')
return redirect('/author/friends', context)
else:
_render_error('login.html', 'Please log in.', context)
def unfriend(request):
context = RequestContext(request)
if request.method == 'POST':
if request.user.is_authenticated():
friendToUnfriend = request.POST['unfriender']
print(friendToUnfriend)
requester = User.objects.get(username=friendToUnfriend)
requester2 = Author.objects.get(user=requester)
author = Author.objects.get(user=request.user)
print(author)
status = FriendRequest.unfriend(author, requester2)
if status:
messages.info(request, 'Successfully unbefriended')
return redirect('/author/friends', context)
else:
_render_error('login.html', 'Please log in.', context)
def accept_friendship(request):
"""Handles a post request to accept a friend request."""
context = RequestContext(request)
if request.method == 'POST':
if request.user.is_authenticated():
friend_requester = request.POST['friend_requester']
requester = User.objects.get(username=friend_requester)
requester2 = Author.objects.get(user=requester)
author = Author.objects.get(user=request.user)
status = FriendRequest.accept_request(requester2, author)
print(status)
if status:
messages.info(request, 'Friend request has been accepted.')
return redirect('/author/friends', context)
else:
_render_error('login.html', 'Please log in.', context)
def is_friend(request, user_id1, user_id2):
"""Return whether the provided two users are friends.
This responds with a JSON of the following content:
{
"query": "friends",
"authors": [
"9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"8d919f29c12e8f97bcbbd34cc908f19ab9496989"
],
# or NO
"friends":"YES"
}
"""
if request.method == 'GET':
try:
response = {
'query': 'friends',
'authors': [user_id1, user_id2],
'friends': 'NO'
}
author1 = Author.objects.filter(uuid=user_id1)
author2 = Author.objects.filter(uuid=user_id2)
if len(author1) > 0 and len(author2) > 0:
# We're only expecting one author
author1 = author1[0]
author2 = author2[0]
status = FriendRequest.is_friend(author1, author2)
if status:
response['friends'] = 'YES'
return HttpResponse(json.dumps(response),
content_type='application/json',
status=200)
else:
return HttpResponse(status=404)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
else:
return HttpResponse(status=405)
def accept_friendship(request):
"""Handles a post request to accept a friend request."""
context = RequestContext(request)
if request.method == 'POST':
if request.user.is_authenticated():
friend_requester = request.POST['friend_requester']
requester = User.objects.get(username=friend_requester)
requester2 = Author.objects.get(user=requester)
author = Author.objects.get(user=request.user)
status = FriendRequest.accept_request(requester2, author)
print(status)
if status:
messages.info(request, 'Friend request has been accepted.')
return redirect('/author/friends', context)
else:
_render_error('login.html', 'Please log in.', context)
def foafResponse(request, user_id):
"""
This responds with the following JSON:
{
"query": "friends",
"author": "9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"friends": [
"7deee0684811f22b384ccb5991b2ca7e78abacde",
"11c3783f15f7ade03430303573098f0d4d20797b",
]
}
"""
if request.method == 'POST':
try:
#author = Author.objects.filter(uuid=user_id)
request_data = json.loads(request.body)
author = request_data["author"]
if len(author[0]) > 0:
#uuid = request_data['author']
friends = []
for i in request_data["authors"]:
if FriendRequest.is_friend(i, author):
friends.append(i)
friends = list(set(friends) & set(request_data["authors"]))
response = {
'query': 'friends',
'author': author,
'friends': friends
}
return HttpResponse(json.dumps(response),
content_type='application/json',
status=200)
else:
return HttpResponse(status=404)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
else:
return HttpResponse(status=405)
def friend_list(request, author):
"""Gets the user's friends."""
context = RequestContext(request)
print("here")
a = []
# get_friends_in_list(author, a)
print("here2")
if request.method == 'GET':
if request.user.is_authenticated():
friend_usernames = []
author = Author.objects.get(user=request.user)
friend_list = FriendRequest.get_friends(author)
for friend in friend_list:
friend_usernames.append(friend.user)
context = RequestContext(request, {'friendList': friend_usernames})
else:
_render_error('login.html', 'Please log in.', context)
return render_to_response('friends.html', context)
def friend_list(request, author):
"""Gets the user's friends."""
context = RequestContext(request)
print("here")
a = []
# get_friends_in_list(author, a)
print("here2")
if request.method == 'GET':
if request.user.is_authenticated():
friend_usernames = []
author = Author.objects.get(user=request.user)
friend_list = FriendRequest.get_friends(author)
for friend in friend_list:
friend_usernames.append(friend.user)
context = RequestContext(request, {'friendList': friend_usernames})
else:
_render_error('login.html', 'Please log in.', context)
return render_to_response('friends.html', context)
def foafResponse(request, user_id):
"""
This responds with the following JSON:
{
"query": "friends",
"author": "9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"friends": [
"7deee0684811f22b384ccb5991b2ca7e78abacde",
"11c3783f15f7ade03430303573098f0d4d20797b",
]
}
"""
if request.method == 'POST':
try:
#author = Author.objects.filter(uuid=user_id)
request_data= json.loads(request.body)
author = request_data["author"]
if len(author[0])>0:
#uuid = request_data['author']
friends=[]
for i in request_data["authors"]:
if FriendRequest.is_friend(i, author):
friends.append(i)
friends = list(set(friends) & set(request_data["authors"]))
response = {'query': 'friends','author': author,'friends': friends}
return HttpResponse(json.dumps(response),
content_type='application/json',
status=200)
else:
return HttpResponse(status=404)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
else:
return HttpResponse(status=405)
def friends(request, user_id):
"""Return whether anyone in the list is a friend
This expects a POST request with the following content:
{
"query": "friends",
"author": "9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"authors": [
"7deee0684811f22b384ccb5991b2ca7e78abacde",
"31cc28a8fbc05787d0470cdbd62ea0474764b0ae",
"1af17e947f387a2d8c09a807271bd094e8eff077",
"77cb4f546b280ea905a6fdd99977cd090613994a",
"11c3783f15f7ade03430303573098f0d4d20797b",
"bd9ef9619c7241112d2a2b79505f736fc8d7f43e",
"0169a8ebf3cb3bd7f092603564873e12cce9d4c5",
"2130905fd0de94c3379e04839cd9f6889ba2b52c",
"b32c9e0b5fcf85f46b9ce2ba89b2068b57d4641b",
"fe45075b93d06c833bb25d5a6dfe669cfde3f99d",
"e28e59a9612c369717f66f53f3e014b341857601",
"b36e52d6aaee9285220f94fc321407a44e4dc622",
"584a9739ea459ce4aae5a88827d970196fb27769",
"96b3b5a70cd9591c73760bd8669aa5bd7cc689c5",
"6465678d0a409b96829fd64d0894132966e97eee",
"695c780ea2815bc94c54782f5046dfa4e325f875",
"8743f7511a1a569e4e9dacbb25e27395629ba5c0",
"539b65f2d76d0327dc45bf6354cda535d6f8ed02",
"c55670261253c5ce25e22b47a34629dd15e819d4"
]
}
This responds with the following JSON:
{
"query": "friends",
"author": "9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"friends": [
"7deee0684811f22b384ccb5991b2ca7e78abacde",
"11c3783f15f7ade03430303573098f0d4d20797b",
]
}
"""
if request.method == 'POST':
try:
request_data = json.loads(request.body)
uuid = request_data['author']
author = Author.objects.filter(uuid=uuid)
if len(author) > 0:
# We're only expecting one author
author = author[0]
friends = FriendRequest.get_friends(author)
uuids = [friend.uuid for friend in friends]
friends = list(set(uuids) & set(request_data['authors']))
response = {
'query': 'friends',
'author': author.uuid,
'friends': friends
}
return HttpResponse(json.dumps(response),
content_type='application/json',
status=200)
else:
return HttpResponse(status=404)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
else:
return HttpResponse(status=405)
def friend_request(request):
"""Makes a friend request.
This expects a POST request with the following JSON as the content:
{
"query": "friendrequest",
"author": {
"id": "8d919f29c12e8f97bcbbd34cc908f19ab9496989",
"host": "http://127.0.0.1:5454/",
"displayname": "Greg"
},
"friend": {
"id":"9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"host":"http://127.0.0.1:5454/",
"displayname":"Lara",
"url":"http://127.0.0.1:5454/author/
9de17f29c12e8f97bcbbd34cc908f1baba40658e"
}
}
If all is well, this responds with a 200 OK.
"""
if request.method == 'POST':
try:
try:
request_data = json.loads(request.body)
uuid_author = request_data['author']['id']
uuid_friend = request_data['friend']['id']
host_author = request_data['author']['host']
host_friend = request_data['friend']['host']
display_author = request_data['author']['displayname']
except Exception as e:
return HttpResponse('Bad JSON format: %s' % e.message,
content_type='text/plain',
status=400)
author = Author.objects.filter(uuid=uuid_author)
friend = Author.objects.filter(uuid=uuid_friend)
if len(friend) == 0:
return HttpResponse('The friend uuid must exist on our server',
content_type='text/plain',
status=400)
if len(author) == 0:
# We need to create this author, since it doesn't currently
# exist.
try:
author = author_utils.createRemoteUser(
displayName=display_author,
host=host_author,
uuid=uuid_author)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
author = author[0]
friend = friend[0]
if friend.host != LOCAL_HOST:
return HttpResponse('The friend must be a user on our server',
content_type='text/plain',
status=400)
if FriendRequest.make_request(author, friend):
return HttpResponse(status=200)
else:
return HttpResponse(
'Could not make friend request for '
'author %s at %s and friend %s at %s. '
'The friend request has already been '
'made.' %
(uuid_author, host_author, uuid_friend, host_friend),
content_type='text/plain',
status=500)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
else:
return HttpResponse(status=405)
def search(request):
"""Returns a list of authors.
The returned list of authors contains their username, first_name,
and last_name.
"""
context = RequestContext(request)
if request.method == 'POST':
search_value = request.POST['searchValue']
author_info = []
if search_value == '*' or search_value is None:
users = User.objects.all()
else:
# query all values containing search results
users = User.objects.filter(
Q(username__contains=search_value) & ~Q(username=request.user))
results = 0
# setting each author search information
for user in users:
results += 1
try:
friend = False
sent = False
received = False
sent = False
follow = False
sentList = []
receivedList = []
rUser = Author.objects.get(user=request.user)
author = Author.objects.get(user=user)
friend = FriendRequest.is_friend(rUser, author)
follow = FriendRequest.is_following(rUser, author)
sentList = FriendRequest.sent_requests(rUser)
if sentList:
if author in sentList:
sent = True
receivedList = FriendRequest.received_requests(rUser)
if receivedList:
if author in receivedList:
received = True
user_info = {
"displayname": author.get_username(),
"userName": author.user.username,
"userID": author.get_uuid(),
"host": author.get_host(),
"friend": friend,
"sent": sent,
"received": received,
"follow": follow
}
author_info.append(user_info)
except:
pass
print("context")
context = RequestContext(
request, {
'searchValue': search_value,
'authorInfo': author_info,
'results': results
})
return render_to_response('searchResults.html', context)
def friend_request(request):
"""Makes a friend request.
This expects a POST request with the following JSON as the content:
{
"query": "friendrequest",
"author": {
"id": "8d919f29c12e8f97bcbbd34cc908f19ab9496989",
"host": "http://127.0.0.1:5454/",
"displayname": "Greg"
},
"friend": {
"id":"9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"host":"http://127.0.0.1:5454/",
"displayname":"Lara",
"url":"http://127.0.0.1:5454/author/
9de17f29c12e8f97bcbbd34cc908f1baba40658e"
}
}
If all is well, this responds with a 200 OK.
"""
if request.method == 'POST':
try:
try:
request_data = json.loads(request.body)
uuid_author = request_data['author']['id']
uuid_friend = request_data['friend']['id']
host_author = request_data['author']['host']
host_friend = request_data['friend']['host']
display_author = request_data['author']['displayname']
except Exception as e:
return HttpResponse('Bad JSON format: %s' % e.message,
content_type='text/plain',
status=400)
author = Author.objects.filter(uuid=uuid_author)
friend = Author.objects.filter(uuid=uuid_friend)
if len(friend) == 0:
return HttpResponse('The friend uuid must exist on our server',
content_type='text/plain',
status=400)
if len(author) == 0:
# We need to create this author, since it doesn't currently
# exist.
try:
author = author_utils.createRemoteUser(displayName=display_author,
host=host_author,
uuid=uuid_author)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
author = author[0]
friend = friend[0]
if friend.host != LOCAL_HOST:
return HttpResponse('The friend must be a user on our server',
content_type='text/plain',
status=400)
if FriendRequest.make_request(author, friend):
return HttpResponse(status=200)
else:
return HttpResponse('Could not make friend request for '
'author %s at %s and friend %s at %s. '
'The friend request has already been '
'made.'
% (uuid_author, host_author,
uuid_friend, host_friend),
content_type='text/plain',
status=500)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
else:
return HttpResponse(status=405)
def friends(request, user_id):
"""Return whether anyone in the list is a friend
This expects a POST request with the following content:
{
"query": "friends",
"author": "9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"authors": [
"7deee0684811f22b384ccb5991b2ca7e78abacde",
"31cc28a8fbc05787d0470cdbd62ea0474764b0ae",
"1af17e947f387a2d8c09a807271bd094e8eff077",
"77cb4f546b280ea905a6fdd99977cd090613994a",
"11c3783f15f7ade03430303573098f0d4d20797b",
"bd9ef9619c7241112d2a2b79505f736fc8d7f43e",
"0169a8ebf3cb3bd7f092603564873e12cce9d4c5",
"2130905fd0de94c3379e04839cd9f6889ba2b52c",
"b32c9e0b5fcf85f46b9ce2ba89b2068b57d4641b",
"fe45075b93d06c833bb25d5a6dfe669cfde3f99d",
"e28e59a9612c369717f66f53f3e014b341857601",
"b36e52d6aaee9285220f94fc321407a44e4dc622",
"584a9739ea459ce4aae5a88827d970196fb27769",
"96b3b5a70cd9591c73760bd8669aa5bd7cc689c5",
"6465678d0a409b96829fd64d0894132966e97eee",
"695c780ea2815bc94c54782f5046dfa4e325f875",
"8743f7511a1a569e4e9dacbb25e27395629ba5c0",
"539b65f2d76d0327dc45bf6354cda535d6f8ed02",
"c55670261253c5ce25e22b47a34629dd15e819d4"
]
}
This responds with the following JSON:
{
"query": "friends",
"author": "9de17f29c12e8f97bcbbd34cc908f1baba40658e",
"friends": [
"7deee0684811f22b384ccb5991b2ca7e78abacde",
"11c3783f15f7ade03430303573098f0d4d20797b",
]
}
"""
if request.method == 'POST':
try:
request_data = json.loads(request.body)
uuid = request_data['author']
author = Author.objects.filter(uuid=uuid)
if len(author) > 0:
# We're only expecting one author
author = author[0]
friends = FriendRequest.get_friends(author)
uuids = [friend.uuid for friend in friends]
friends = list(set(uuids) & set(request_data['authors']))
response = {
'query': 'friends',
'author': author.uuid,
'friends': friends
}
return HttpResponse(json.dumps(response),
content_type='application/json',
status=200)
else:
return HttpResponse(status=404)
except Exception as e:
return HttpResponse(e.message,
content_type='text/plain',
status=500)
else:
return HttpResponse(status=405)
def search(request):
"""Returns a list of authors.
The returned list of authors contains their username, first_name,
and last_name.
"""
context = RequestContext(request)
if request.method == 'POST':
search_value = request.POST['searchValue']
author_info = []
if search_value == '*' or search_value is None:
users = User.objects.all()
else:
# query all values containing search results
users = User.objects.filter(Q(username__contains=search_value) &
~Q(username=request.user))
results = 0
# setting each author search information
for user in users:
results += 1
try:
friend = False
sent = False
received = False
sent = False
follow = False
sentList = []
receivedList = []
rUser = Author.objects.get(user = request.user)
author = Author.objects.get(user=user)
friend = FriendRequest.is_friend(rUser, author)
follow = FriendRequest.is_following(rUser, author)
sentList = FriendRequest.sent_requests(rUser)
if sentList:
if author in sentList:
sent = True
receivedList = FriendRequest.received_requests(rUser)
if receivedList:
if author in receivedList:
received = True
user_info = {"displayname": author.get_username(),
"userName": author.user.username,
"userID": author.get_uuid(),
"host": author.get_host(),
"friend": friend,
"sent": sent,
"received": received,
"follow": follow}
author_info.append(user_info)
except:
pass
print("context")
context = RequestContext(request, {'searchValue': search_value,
'authorInfo': author_info,
'results': results})
return render_to_response('searchResults.html', context)
