def userLogin(request):
if request.method == 'GET':
return render_to_response('registration/login.html',
{'searchForm': searchForm()},
context_instance=RequestContext(request))
try:
from django.contrib.auth import authenticate, login
print request.POST
user = authenticate(username=request.POST['username'],
password=request.POST['password'])
if user is not None:
login(request, user)
return HttpResponseRedirect('/home')
return render_to_response('registration/login.html', {
'message': 'Username or password does not exist',
'searchForm': searchForm()
},
context_instance=RequestContext(request))
except UserProfile.DoesNotExist:
return render_to_response('registration/login.html', {
'message': 'Username or password does not exist',
'searchForm': searchForm()
},
context_instance=RequestContext(request))
def createUser(request):
if request.method == 'GET':
return render_to_response('registration/createUser.html',
{'searchForm': searchForm()},
context_instance=RequestContext(request))
userName = request.REQUEST.get('username', None)
userPass = request.REQUEST.get('password', None)
# TODO: check if already existed
if userName and userPass:
created = User.objects.create_user(userName, userName, userPass)
if created:
created.save()
print "successfully created"
return HttpResponseRedirect('/home/')
# user was created
else:
# user was retrieved
return render_to_response('registration/createUser.html', {
'message': 'The user is already registered.',
'searchForm': searchForm()
},
context_instance=RequestContext(request))
else:
pass
# request was empty
return render(request, 'home.html')
def search(request):
if 'q' in request.GET:
entry_list = Song.objects.filter(
name__contains=request.GET['q']
)
if entry_list.count() == 1:
return HttpResponseRedirect('/viewSong?song=%d'%entry_list.all()[0].id)
return render_to_response("search.html",
{'entry_list':entry_list, 'searchForm':searchForm()},
context_instance=RequestContext(request))
else:
return render_to_response("search_error.html",
{'error':'Search query missing.', 'searchForm':searchForm() },
context_instance=RequestContext(request))
def editSong(request):
if request.method == 'POST':
form = newSong(request.POST)
if form.is_valid():
song_id = form.cleaned_data['song_id']
name = form.cleaned_data['name'].rstrip().lstrip()
album = form.cleaned_data['album'].rstrip().lstrip()
artist = form.cleaned_data['artist'].rstrip().lstrip()
content = form.cleaned_data['content']
user = request.user.get_profile()
if song_id != None:
toAdd = Song.objects.get(id=song_id)
author = toAdd.author
createdDate = toAdd.timeCreated
else:
author = user
createdDate = todaysDate()
# change authorship for the song
if song_id == None \
or 'w' not in toAdd. permission:
toAdd = Song(name=name,
artist=artist,
album=album,
content=content,
author=author,
lastEdit=user,
timeLastEdit=todaysDate(),
timeCreated=createdDate)
else:
toAdd.name = name
toAdd.album = album
toAdd.artist = artist
toAdd.content = contentToHTML(content)
toAdd.lastEdit = user
toAdd.timeLastEdit = todaysDate()
toAdd.save()
user.songs.add(toAdd)
return HttpResponseRedirect('/viewSong?song=%s' % toAdd.id)
elif request.GET.has_key('song'):
try:
form = newSong(fillForm(request.GET['song']))
song_id = request.GET['song']
except ObjectDoesNotExist:
raise Http404
else:
song_id = 0
form = newSong()
return render_to_response('editSong.html', {
'form': form,
'song_id': song_id,
'searchForm': searchForm()
},
context_instance=RequestContext(request))
def createUser(request):
if request.method == 'GET':
return render_to_response('registration/createUser.html', {'searchForm': searchForm()},
context_instance=RequestContext(request))
userName = request.REQUEST.get('username', None)
userPass = request.REQUEST.get('password', None)
# TODO: check if already existed
if userName and userPass:
created = User.objects.create_user(userName, userName, userPass)
if created:
created.save()
print "successfully created"
return HttpResponseRedirect('/home/')
# user was created
else:
# user was retrieved
return render_to_response('registration/createUser.html', {'message':'The user is already registered.', 'searchForm': searchForm()},
context_instance=RequestContext(request))
else:
pass
# request was empty
return render(request,'home.html')
def search(request):
if 'q' in request.GET:
entry_list = Song.objects.filter(name__contains=request.GET['q'])
if entry_list.count() == 1:
return HttpResponseRedirect('/viewSong?song=%d' %
entry_list.all()[0].id)
return render_to_response("search.html", {
'entry_list': entry_list,
'searchForm': searchForm()
},
context_instance=RequestContext(request))
else:
return render_to_response("search_error.html", {
'error': 'Search query missing.',
'searchForm': searchForm()
},
context_instance=RequestContext(request))
def home(request):
songs = request.user.songs.all().order_by('artist')
num_songs = len(songs)
return render_to_response('home.html', {
"ordered": order(songs),
"num_songs": num_songs,
'searchForm': searchForm()
},
context_instance=RequestContext(request))
def editSong( request ):
if request.method == 'POST':
form = newSong(request.POST)
if form.is_valid():
song_id = form.cleaned_data['song_id']
name = form.cleaned_data['name' ].rstrip().lstrip()
album = form.cleaned_data['album' ].rstrip().lstrip()
artist = form.cleaned_data['artist' ].rstrip().lstrip()
content = form.cleaned_data['content']
user = request.user.get_profile()
if song_id != None:
toAdd = Song.objects.get(id = song_id)
author = toAdd.author
createdDate = toAdd.timeCreated
else:
author = user
createdDate = todaysDate()
# change authorship for the song
if song_id == None \
or 'w' not in toAdd. permission:
toAdd = Song( name=name, artist=artist, album=album, content=content,
author=author, lastEdit= user,
timeLastEdit= todaysDate(), timeCreated= createdDate)
else:
toAdd.name = name
toAdd.album = album
toAdd.artist = artist
toAdd.content = contentToHTML(content)
toAdd.lastEdit = user
toAdd.timeLastEdit = todaysDate()
toAdd.save()
user.songs.add( toAdd )
return HttpResponseRedirect('/viewSong?song=%s' % toAdd.id)
elif request.GET.has_key('song'):
try:
form = newSong(fillForm(request.GET['song']))
song_id = request.GET['song']
except ObjectDoesNotExist:
raise Http404
else:
song_id = 0
form = newSong()
return render_to_response('editSong.html', {'form':form, 'song_id':song_id,
'searchForm':searchForm()}, context_instance=RequestContext(request))
def userLogin(request):
if request.method == 'GET':
return render_to_response('registration/login.html', { 'searchForm':searchForm() },
context_instance=RequestContext(request))
try:
from django.contrib.auth import authenticate, login
print request.POST
user = authenticate(username=request.POST['username'],password=request.POST['password'])
if user is not None:
login(request,user)
return HttpResponseRedirect( '/home' )
return render_to_response('registration/login.html', {'message':'Username or password does not exist', 'searchForm': searchForm()},
context_instance=RequestContext(request))
except UserProfile.DoesNotExist:
return render_to_response('registration/login.html', {'message':'Username or password does not exist', 'searchForm': searchForm()},
context_instance=RequestContext(request))
def viewSong(request):
try:
request_id = request.GET['song']
except MultiValueDictKeyError:
raise Http404
song = Song.objects.get(id=request_id)
if request.user.is_authenticated():
like = request.user.profile in song.like.all()
dislike = request.user.profile in song.dislike.all()
have_it = song in request.user.songs.all()
else:
have_it = False
like = False
dislike = False
numLikes = len(song.like.all()) - len(song.dislike.all())
return render_to_response('viewSong.html', {'song':song, \
'num_share': len(song.users.all()), 'have_it': have_it,
'like' : like, 'dislike': dislike, 'numLikes':numLikes,
'searchForm': searchForm()} \
, context_instance=RequestContext(request))
def viewSong( request ):
try:
request_id = request.GET['song']
except MultiValueDictKeyError:
raise Http404
song = Song.objects.get(id = request_id)
if request.user.is_authenticated():
like = request.user.profile in song. like.all()
dislike = request.user.profile in song. dislike.all()
have_it = song in request.user.songs.all()
else:
have_it = False
like = False
dislike = False
numLikes = len( song.like.all() ) - len( song.dislike.all() )
return render_to_response('viewSong.html', {'song':song, \
'num_share': len(song.users.all()), 'have_it': have_it,
'like' : like, 'dislike': dislike, 'numLikes':numLikes,
'searchForm': searchForm()} \
, context_instance=RequestContext(request))
def lookup():
return {'searchForm': searchForm()}
def lookup():
return {'searchForm': searchForm()}
def home(request):
songs = request.user.songs.all().order_by('artist')
num_songs = len( songs )
return render_to_response('home.html', {"ordered":order(songs),
"num_songs": num_songs, 'searchForm':searchForm()},
context_instance=RequestContext(request))