def setProfilePic(request, type_requested):
"""
Retrieves uploaded image, creates an ImageHolder object to save the image
and then points the logged in user's profile pic to it
"""
response = None
#Make sure user is logged in
if not request.user.is_authenticated():
response = { 'success' : 0, 'error' : 'You are not logged in.' }
if not response:
if request.method == 'POST':
form = ImageUploadForm(request.POST, request.FILES)
if form.is_valid():
#Handle the uploaded file
new_image = helper_functions.handleUploadedImage(request.FILES['image'], request.user.get_profile())
request.user.get_profile().profile_pic = new_image
request.user.get_profile().save()
response = { 'success' : 1 }
else:
response = { 'success' : 0, 'error' : 'Invalid/No file given.' }
else:
response = { 'success' : 0, 'error' : 'No file given.' }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def getActivity(request, type_requested, user_id, offset=0):
"""Displays activity for the specified user"""
try:
offset = int(offset) #Make sure offset is an integer
except ValueError:
#Default it to 0
offset = 0
response = None #Sentinel value to trigger early render
try:
user = auth.models.User.objects.get(pk=user_id)
except auth.models.User.DoesNotExist:
response = {'success': 0, 'error': 'User does not exist.'}
#Get logged in user if there is one
if request.user.is_authenticated():
requesting_user = request.user
else:
requesting_user = None
if not response:
response = user.get_profile().getUserActivity(requesting_user, offset)
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
elif type_requested == 'desktop':
return render_to_response('profile.html',
response,
context_instance=RequestContext(request))
else:
return render_to_response('profile.html',
response,
context_instance=RequestContext(request))
def search(request, type_requested, term=None, offset=0):
"""
Searches for a user given a term containing potentially multiple words
"""
#Get terms from term by splitting string on whitespace
if term == None:
response = { 'success' : 0, 'error' : 'No search term given.' }
else:
terms = escape(term).split()
length = len(terms)
if length == 0:
response = { 'success' : 0, 'error' : 'No search term given.' }
elif length == 1:
#Only one word term
results = [ result.get_profile().getInfo() for result in auth.models.User.objects.filter(Q(first_name__icontains=terms[0]) | Q(last_name__icontains=terms[0])) ]
response = { 'success' : 1, 'matches' : results }
else:
#Just consider first two terms for now
results = [ result.get_profile().getInfo() for result in auth.models.User.objects.filter(Q(first_name__icontains=terms[0], last_name__icontains=terms[1]) | Q(first_name__icontains=terms[1], last_name__icontains=terms[0])) ]
response = { 'success' : 1, 'matches' : results }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def getComments(request, type_requested, post_id, offset=0):
"""
Gets a list of comments for given post
"""
try:
offset = int(offset) #Make sure its an integer
except ValueError:
#Default it to 0
offset = 0
response = None
try:
post = Post.objects.get(pk=post_id)
except Post.DoesNotExist:
response = { 'success' : 0, 'error' : 'Post does not exist.' }
#TODO maybe check if user has permission to view this
if not response:
#Get comments according to offset
if len(post.comment_set.all()) >= offset + 10:
comments = [ comment.getDetail() for comment in post.comment_set.all()[len(post.comment_set.all())-1*(offset+10):len(post.comment_set.all())-1*offset] ]
else:
comments = [ comment.getDetail() for comment in post.comment_set.all()[0:len(post.comment_set.all())-1*offset] ]
response = { 'success' : 1, 'comments' : comments, 'post' : post.getDetail() }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
elif type_requested == 'desktop':
return render_to_response('comments.html', response, context_instance=RequestContext(request))
def getActivity(request, type_requested, user_id, offset=0):
"""Displays activity for the specified user"""
try:
offset = int(offset) #Make sure offset is an integer
except ValueError:
#Default it to 0
offset = 0
response = None #Sentinel value to trigger early render
try:
user = auth.models.User.objects.get(pk=user_id)
except auth.models.User.DoesNotExist:
response = { 'success' : 0, 'error' : 'User does not exist.' }
#Get logged in user if there is one
if request.user.is_authenticated():
requesting_user = request.user
else:
requesting_user = None
if not response:
response = user.get_profile().getUserActivity(requesting_user, offset)
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
elif type_requested == 'desktop':
return render_to_response('profile.html', response, context_instance=RequestContext(request))
else:
return render_to_response('profile.html', response, context_instance=RequestContext(request))
def logout(request, type_requested):
"""Logs out user and redirects depending on type"""
auth.logout(request)
response = { 'success' : 1 }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
elif type_requested == 'desktop':
return HttpResponseRedirect('/')
def getExtraInfo(request, type_requested, user_id):
"""
Returns all of the extra info for specified user, including interests, living locations, schools, and workplaces
"""
response = None
try:
user_pro = auth.models.User.objects.get(pk=user_id).get_profile()
except UserProfile.DoesNotExist:
response = { 'success' : 0, 'error' : 'User does not exist.' }
if not response:
response = { 'success' : 1, 'extra_info' : user_pro.getInterests() + user_pro.getSchools() + user_pro.getLivingLocs() + user_pro.getWorkplaces() }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def getProfile(request, type_requested, user_id):
"""Returns info about specified user"""
#Get data from model
response = None
try:
user = auth.models.User.objects.get(pk=user_id)
except auth.models.User.DoesNotExist:
response = { 'success' : 0, 'error' : 'User does not exist' }
if not response:
if request.user.is_authenticated():
response = { 'success' : 1, 'info' : user.get_profile().getProfile(request.user.id) }
else:
response = { 'success' : 1, 'info' : user.get_profile().getProfile() }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def myBlock(request, type_requested='desktop', offset=0, num_results=10):
"""
Returns activity for user's current block
"""
#Make sure user is logged in
response = None
if not request.user.is_authenticated():
response = { 'success' : 0 }
if not response:
response = request.user.get_profile().getBlockActivity(offset=offset)
#Switch rendering based on type
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
elif type_requested == 'desktop':
return render_to_response('block_page.html', response, context_instance=RequestContext(request))
def getFriends(request, type_requested, user_id):
"""Defines view for getting a list of user's friends along with the details for each user"""
#Get data from model
response = None
try:
user = auth.models.User.objects.get(pk=user_id)
except auth.models.User.DoesNotExist:
response = { 'success' : 0, 'error' : 'User does not exist' }
if (not response):
if request.user.is_authenticated():
response = { 'success' : 1, 'friends' : user.get_profile().getFriendDetails(request.user.id) }
else:
response = { 'success' : 1, 'friends' : user.get_profile().getFriendDetails() }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def eventPage(request, type_requested, event_id, offset=0):
"""
Gets info on event for given event_id
"""
try:
event = BlockEvent.objects.get(pk=event_id)
if request.user.is_authenticated():
response = event.getComments(offset=offset, user=request.user.get_profile())
else:
response = event.getComments(offset=offset)
except BlockEvent.DoesNotExist:
response = { 'success' : 0, 'error' : 'Event does not exist.' }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
elif type_requested == 'desktop':
return render_to_response('block_event.html', response, context_instance=RequestContext(request))
def currentBlock(request, type_requested, offset=0, num_results=10):
"""
Gets the Block feed for the posted latitude and longitude
To be used as a preview pane
"""
request_dict = helper_functions.get_request_dict(request, type_requested)
try:
#Get Block corresponding to POSTed lat/long
(x, y) = helper_functions.computeXY(request_dict['latitude'], request_dict['longitude'])
current_block = BlockPage.objects.get(x_coordinate=x, y_coordinate=y)
response = current_block.getActivity(offset=offset)
except KeyError:
response = { 'success' : 0, 'error' : 'Latitude and longitude were not passed in' }
except BlockPage.DoesNotExist:
response = { 'success' : 0, 'error' : 'There is nothing posted for the current block' }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def getFriendFeed(request, type_requested, offset=0):
"""Displays the aggregate activity of all the logged in user's friends"""
try:
offset = int(offset) #Make sure offset is an integer
except ValueError:
#Default it to 0
offset = 0
#Get logged in user if there is one
response = None
if request.user.is_authenticated():
requesting_user = request.user
else:
response = { 'success' : 0, 'error' : 'You must be logged in to view this page.' }
if not response:
response = requesting_user.get_profile().getFriendFeed(offset)
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def getProfile(request, type_requested, user_id):
"""Returns info about specified user"""
#Get data from model
response = None
try:
user = auth.models.User.objects.get(pk=user_id)
except auth.models.User.DoesNotExist:
response = {'success': 0, 'error': 'User does not exist'}
if not response:
if request.user.is_authenticated():
response = {
'success': 1,
'info': user.get_profile().getProfile(request.user.id)
}
else:
response = {'success': 1, 'info': user.get_profile().getProfile()}
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def searchExtraInfo(request, type_requested, extra_info_type, term):
"""
Searches specified extra infos' entries, returning top 5 matches
"""
term = escape(term)
if extra_info_type == 'interests':
results = [ interest.title for interest in SpecialInfoApp.models.Interest.objects.filter(title__icontains=term) ][0:5]
elif extra_info_type == 'living_locs':
results = [ living_loc.title for living_loc in SpecialInfoApp.models.LivingLoc.objects.filter(title__icontains=term) ][0:5]
elif extra_info_type == 'schools':
results = [ school.title for school in SpecialInfoApp.models.School.objects.filter(title__icontains=term) ][0:5]
elif extra_info_type == 'workplaces':
results = [ workplace.title for workplace in SpecialInfoApp.models.Workplace.objects.filter(title__icontains=term) ][0:5]
response = None
if len(results) == 0:
response = { 'success' : 0, 'error' : 'No results match your term.' }
else:
response = { 'success' : 1, 'results' : results }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def getFriendFeed(request, type_requested, offset=0):
"""Displays the aggregate activity of all the logged in user's friends"""
try:
offset = int(offset) #Make sure offset is an integer
except ValueError:
#Default it to 0
offset = 0
#Get logged in user if there is one
response = None
if request.user.is_authenticated():
requesting_user = request.user
else:
response = {
'success': 0,
'error': 'You must be logged in to view this page.'
}
if not response:
response = requesting_user.get_profile().getFriendFeed(offset)
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def search(request, type_requested, term=None, offset=0):
"""
Searches for a user given a term containing potentially multiple words
"""
#Get terms from term by splitting string on whitespace
if term == None:
response = {'success': 0, 'error': 'No search term given.'}
else:
terms = escape(term).split()
length = len(terms)
if length == 0:
response = {'success': 0, 'error': 'No search term given.'}
elif length == 1:
#Only one word term
results = [
result.get_profile().getInfo()
for result in auth.models.User.objects.filter(
Q(first_name__icontains=terms[0])
| Q(last_name__icontains=terms[0]))
]
response = {'success': 1, 'matches': results}
else:
#Just consider first two terms for now
results = [
result.get_profile().getInfo()
for result in auth.models.User.objects.filter(
Q(first_name__icontains=terms[0],
last_name__icontains=terms[1])
| Q(first_name__icontains=terms[1],
last_name__icontains=terms[0]))
]
response = {'success': 1, 'matches': results}
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def getFriends(request, type_requested, user_id):
"""Defines view for getting a list of user's friends along with the details for each user"""
#Get data from model
response = None
try:
user = auth.models.User.objects.get(pk=user_id)
except auth.models.User.DoesNotExist:
response = {'success': 0, 'error': 'User does not exist'}
if (not response):
if request.user.is_authenticated():
response = {
'success': 1,
'friends': user.get_profile().getFriendDetails(request.user.id)
}
else:
response = {
'success': 1,
'friends': user.get_profile().getFriendDetails()
}
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
def createEvent(request, type_requested='desktop'):
"""
Creates a block event if user is logged in and post is not empty
"""
#Check if they actually tried to create an event
if request.method != 'POST':
#They are just viewing page for the first time, display empty form
return render_to_response('create_event.html', context_instance=RequestContext(request))
request_dict = helper_functions.get_request_dict(request, type_requested)
response = None
if not request.user.is_authenticated():
response = { 'success' : 0, 'error' : 'You are not logged in.' }
else:
title = ''
description = ''
duration = ''
location = ''
try:
title = request_dict['title']
description = request_dict['description'] if 'description' in request_dict else ''
duration = request_dict['duration']
location = request_dict['location']
except KeyError:
error = ''
if 'title' not in request_dict:
error += 'No title entered. '
if 'description' not in request_dict:
error += 'No description entered. '
if 'duration' not in request_dict:
error += 'No duration given. '
if 'location' not in request_dict:
error += 'No location given. '
response = { 'success' : 0, 'error' : error, 'title' : title,
'description' : description, 'duration' : duration,
'location' : location }
if not response:
if title == '' or duration == '' or location == '':
error = ''
if title == '':
error += 'No title entered. '
if description == '':
error += 'No description entered. '
if duration == '':
error += 'No duration given. '
if location == '':
error += 'No location given. '
response = { 'success' : 0, 'error' : error, 'title' : title,
'description' : description, 'duration' : duration,
'location' : location }
if not response:
#Check if there was an image uploaded
form = ImageUploadForm(request.POST, request.FILES)
if form.is_valid():
try:
new_image = helper_functions.handleUploadedImage(request.FILES['image'], request.user.get_profile())
new_event = BlockEvent(block_page=request.user.get_profile().current_block, author=request.user.get_profile(), duration=duration, event_title=title, description=description, location=location, image=new_image)
except KeyError:
#Create new block event
new_event = BlockEvent(block_page=request.user.get_profile().current_block, author=request.user.get_profile(), duration=duration, event_title=title, description=description, location=location)
else:
#Create new block event
new_event = BlockEvent(block_page=request.user.get_profile().current_block, author=request.user.get_profile(), duration=duration, event_title=title, description=description, location=location)
#Save new event
new_event.save()
#Set user as attending event
request.user.get_profile().events.add(new_event)
request.user.get_profile().save()
response = { 'success' : 1 }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
elif type_requested == 'desktop':
if response['success'] == 0:
#There's an error; redisplay create block page with error text
return render_to_response('create_event.html', response, context_instance=RequestContext(request))
else:
#It was successful, redirect back to Block page
return HttpResponseRedirect('/desktop/block/')
def signup(request, type_requested):
"""Creates a new user (and user profile) if the data is valid (i.e. email/username not already taken)"""
request_dict = helper_functions.get_request_dict(request, type_requested)
#Make sure data is set
response = None
email = ''
username = ''
password_1 = ''
password_2 = ''
first_name = ''
last_name = ''
#Sanity checking to make sure this wasn't a get
if request_dict == None:
response = { 'success' : 0 }
else:
try:
email = request_dict['email']
username = email if 'username' not in request_dict else request_dict['username']
password_1 = request_dict['password']
password_2 = request_dict['password']
names = request_dict['name'].split()
if (len(names) > 1):
first_name = names[0]
last_name = names[1]
elif len(names) == 1:
first_name = names[0]
last_name = ''
else:
first_name = ''
last_name = ''
except KeyError:
error = ''
if 'email' not in request_dict:
error += 'Email not entered. '
if 'password' not in request_dict:
error += 'Password not entered. '
if 'first_name' not in request_dict:
error += 'Name not entered.\n'
response = { 'success' : 0, 'error' : error,
'email' : email, 'username' : username, 'password_1' : password_1,
'password_2' : password_2, 'name' : first_name + last_name}
if not response:
if email == u'' or username == u'' or first_name == u'':
error = ''
if email == '':
error += 'Email not entered. '
if password_1 == '':
error += 'Password not entered. '
if first_name == '':
error += 'Name not entered.'
response = { 'success' : 0, 'error' : error,
'email' : email, 'username' : username, 'password_1' : password_1,
'password_2' : password_2, 'first_name' : first_name, 'last_name' : last_name }
#Check if email is valid
if not response and not helper_functions.validate_email(email):
response = { 'success' : 0, 'error' : 'Invalid email address.' }
if not response:
if password_1 != password_2:
response = { 'success' : 0, 'error' : 'Passwords do not match.' }
#Check if username or email is taken
if not response:
if auth.models.User.objects.filter(username=username).exists():
response = { 'success' : 0, 'error' : 'Username already taken.' }
if not response:
if auth.models.User.objects.filter(email=email).exists():
response = { 'success' : 0, 'error' : 'Email already in use.' }
if not response:
new_user = auth.models.User.objects.create_user(username=username, email=email, password=password_1)
new_user.first_name = first_name
new_user.last_name = last_name
new_user.is_active = True
new_user.save()
#Send user e-mail containing key which is their username salted & hashed
#key = hashlib.md5('bailey' + username).hexdigest()
#send_mail('The Block registration', 'Hi ' + str(first_name) + ' ' + str(last_name) +
# ',\n\nWelcome to The Block! ' +
# 'Click the following link to finish signing up: http://inmyblock.com/users/' +
# str(new_user.id) + '/register/' + str(key) +
# '\n\n-The Block', '*****@*****.**'
# , [email], fail_silently=False)
#Create profile for this user
user_account = UserProfile(user=new_user)
user_account.save()
user = auth.authenticate(username=username, password=password_1)
if (user is not None and user.is_active):
#Correct password, so we can log them in
auth.login(request, user)
response = { 'success' : 1 }
if type_requested == 'rest':
return helper_functions.dict_to_json_response(response)
elif type_requested == 'desktop':
if response['success'] == 0:
#Theres an error, so redisplay signup page with error text
return render_to_response('block_page.html', response, context_instance=RequestContext(request))
else:
return HttpResponseRedirect('/desktop/block/')
