Application forms

	- UserLoginForm
	- UserRegistrationForm
	- SlotCreationForm

1 files changed, 119 insertions, 0 deletions

diff --git a/sbhs/forms.py b/sbhs/forms.py
new file mode 100644
index 0000000..85b272f
--- /dev/null
+++ b/sbhs/forms.py
@@ -0,0 +1,119 @@
+try:
+	from string import letters
+except ImportError:
+	from string import ascii_letters as letters
+from string import digits, punctuation
+
+from django import forms
+from django.conf import settings
+from django.utils import timezone
+from django.contrib.auth.models import User
+
+
+from .models import Profile, Slot
+from .send_emails import generate_activation_key
+
+UNAME_CHARS = letters + "._" + digits
+PWD_CHARS = letters + punctuation + digits
+
+
+class UserLoginForm(forms.Form):
+	"""
+	User loginform
+	"""
+	username=forms.CharField(max_length=30)
+	password=forms.CharField(max_length=30, widget=forms.PasswordInput())
+
+
+class UserRegistrationForm(forms.Form):
+	name = forms.CharField(max_length=50)
+	email = forms.EmailField()
+	username=forms.CharField(max_length=30,help_text='Letters, digits, period \
+					and underscores only.')
+	
+	password=forms.CharField(max_length=30, widget=forms.PasswordInput())
+	confirm_password=forms.CharField(
+		max_length=30, widget=forms.PasswordInput()
+	)
+	roll_number = forms.CharField(max_length=30, help_text="Use a dummy if \
+						you don't have")
+	institute=forms.CharField(max_length=128, help_text="Institute/\
+						Organization.")
+	department=forms.CharField(max_length=64, help_text="Department you \
+						work/study at.")
+	position = forms.CharField(max_length=64, help_text="Student/Faculty/\
+						Researched/Industry/Fellowship/etc.")
+
+	def clean_username(self):
+		u_name = self.cleaned_data["username"]
+		if u_name.strip(UNAME_CHARS):
+			msg="Only letters, digits, period and underscore characters are \
+				allowed in username"
+			raise forms.ValidationError(msg)
+		try:
+			User.objects.get(username__exact=u_name)
+			raise forms.ValidationError("Username already exists")
+		except User.DoesNotExist:
+			return u_name
+
+	def clean_password(self):
+		pwd = self.cleaned_data['password']
+		if pwd.strip(PWD_CHARS):
+			raise forms.ValidationError("Only letters, digits and punctuation \
+					are allowed in password")
+
+		return pwd
+
+	def clean_confirm_password(self):
+		c_pwd = self.cleaned_data['confirm_password']
+		pwd = self.data['password']
+		if c_pwd != pwd:
+			raise forms.ValidationError("Passwords do not match")
+
+		return c_pwd
+
+
+	def clean_email(self):
+		user_email = self.cleaned_data['email']
+		if User.objects.filter(email=user_email).exists():
+			raise forms.ValidationError("This email already exists")
+		return user_email
+
+	def save(self):
+		u_name=self.cleaned_data["username"]
+		u_name = u_name.lower()
+		pwd = self.cleaned_data["password"]
+		email=self.cleaned_data["email"]
+		new_user = User.objects.create_user(u_name,email,pwd)
+		new_user.name = self.cleaned_data["name"]
+		new_user.save()
+
+		cleaned_data = self.cleaned_data
+		new_profile = Profile(user=new_user)
+		new_profile.roll_number=cleaned_data["roll_number"]
+		new_profile.institute = cleaned_data["institute"]
+		new_profile.department = cleaned_data["department"]
+		new_profile.position = cleaned_data["position"]
+
+		if settings.IS_DEVELOPMENT:
+			new_profile.is_email_verified=True
+		else:
+			new_profile.activation_key = generate_activation_key(
+				new_user.username
+			)
+			new_profile.key_expiry_time = timezone.now() + timezone.timedelta(
+				minutes=20
+			) 
+		new_profile.save()
+		return u_name, pwd, new_user.email, new_profile.activation_key
+
+
+class SlotCreationForm(forms.ModelForm):
+	class Meta:
+		model = Slot
+		fields = ['start_time','duration']
+		widgets = {
+			'start_time':forms.DateInput(attrs={
+				'class':'datetimepicker'		
+			}),
+		}
\ No newline at end of file