Add contact and share app

share/forms.py

@@ -0,0 +1,43 @@
+from django import forms
+from django.contrib.auth.models import User
+
+
+class GroupAddRepoForm(forms.Form):
+    """
+    Form for adding repo to a group.
+
+    """
+
+    repo_id = forms.CharField(max_length=36)
+    
+    def __init__(self, *args, **kwargs):
+        super(GroupAddRepoForm, self).__init__(*args, **kwargs)
+
+
+class UserShareForm(forms.Form):
+    """
+    Form for sharing repo to a user.
+    """
+
+    user_email = forms.EmailField()
+    repo_id = forms.CharField(max_length=36)
+    
+    def __init__(self, *args, **kwargs):
+        super(UserShareForm, self).__init__(*args, **kwargs)
+
+    def clean_user_email(self):
+        data = self.cleaned_data['user_email']
+        try:
+            # put the user in form.to_user for further use
+            self.to_user = User.objects.get(email=data)
+        except User.DoesNotExist:
+            raise forms.ValidationError("No user with such email")
+
+        return data
+
+    def clean_repo_id(self):
+        data = self.cleaned_data['repo_id']
+        if len(data) != 36:
+            raise forms.ValidationError("Invalid repo id")
+
+        return data