def post(self, request, username):
"""Handles upload of profile picture by user."""
if not is_user_current_user(request, username):
self.error = 'You are not permitted to do this.'
self.status = 405
return render(request, 'error.html',
{
'error': self.error
}, status=self.status)
else:
user = User.objects.get(username=username)
p = user.profile
form = ProfilePictureUploadForm(request.POST, request.FILES)
if form.is_valid():
try:
image = request.FILES['image']
w, h = get_image_dimensions(image)
if w < 200 or h < 200 or w > 1000 or h > 1000:
error = """Image dimension should be between 200x200
and 1000x1000"""
raise
if p.picture:
os.remove(p.picture.path)
p.picture = image
p.save()
print(p.picture.path)
returnpath = '/user/' + \
user.username + '/crop_profilepicture'
return HttpResponseRedirect(returnpath)
except:
return render(request, 'uploadprofilepicture.html',
{'user': user, 'error': error})
else:
return render(request, 'uploadprofilepicture.html',
{'user': user})
def get(self, request, username):
if not request.user.is_authenticated() or \
not is_user_current_user(request, username):
return render(request, 'error.html',
{
'error': 'You are not permitted to do this.'
}, status=404)
else:
return render(request, 'cropprofilepicture.html',
{'user': request.user})
def get(self, request, username):
if not request.user.is_authenticated() or \
not is_user_current_user(request, username):
self.error = 'You are not permitted to do this.'
self.status = 405
return render(request, 'error.html',
{
'error': self.error
}, status=self.status)
else:
return render(request, 'uploadprofilepicture.html',
{'user': request.user})
def get(self, request, username):
if is_user_current_user(request, username):
user = request.user
if is_user_hod_or_teacher(request):
self.subject_list = user.teachingsubjects.all()
else:
self.subject_list = user.subscribedsubjects.all()
if not self.subject_list:
self.error = 'You are not subscribed to any subjects'
self.status = 404
else:
self.error = 'You are not logged in or not allowed to access \
this page.'
self.status = 404
return render(request, 'my_subjects.html',
{
'subject_list': self.subject_list,
'error': self.error
}, status=self.status)
def post(self, request, username):
if not request.user.is_authenticated() or \
not is_user_current_user(request, username):
return render(request, 'error.html',
{
'error': 'You are not permitted to do this.'
}, status=404)
user = request.user
if user.profile.picture:
form = ProfilePictureCropForm(request.POST)
if form.is_valid():
x1 = int(float(form.cleaned_data['x1']))
y1 = int(float(form.cleaned_data['y1']))
x2 = int(float(form.cleaned_data['x2']))
y2 = int(float(form.cleaned_data['y2']))
image = Image.open(user.profile.picture.path)
cropped_image = image.crop((x1, y1, x2, y2))
cropped_image.save(user.profile.picture.path)
return HttpResponseRedirect('/user/' +
user.username)
return HttpResponseRedirect('/user/' + user.username)
