X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=portal%2Fforms.py;h=fc8d8c3f06a02fb54cee816f08acfe140a7c1cc3;hb=70d38972dedf6cf52dadf421026e8216dc3dbf6d;hp=848f1c3e6eea8c089d8377ecc1459c63bf29d609;hpb=0917b2644c0b1bf2337f7e04a98d0e4ec4dbebf2;p=myslice.git

diff --git a/portal/forms.py b/portal/forms.py
index 848f1c3e..fc8d8c3f 100644
--- a/portal/forms.py
+++ b/portal/forms.py
@@ -26,6 +26,15 @@ from portal.models import PendingUser, PendingSlice
 #from crispy_forms.helper import FormHelper
 #from crispy_forms.layout import Submit
 from django.utils.translation import ugettext_lazy as _
+from django.contrib.auth.tokens import default_token_generator
+from django.contrib.auth import authenticate, get_user_model
+from django.contrib.auth.hashers import UNUSABLE_PASSWORD, identify_hasher
+from django.contrib.sites.models import get_current_site
+from django.utils.http import int_to_base36
+from django.template import loader
+
+
+
 
 # xxx painful, but... 
 # bootstrap3 requires the <input> fields to be tagged class='form-control'
@@ -47,10 +56,10 @@ from django.utils.translation import ugettext_lazy as _
 class ContactForm(forms.Form):
     first_name = forms.CharField(widget=forms.TextInput(attrs={'class':'form-control'}))
     last_name = forms.CharField(widget=forms.TextInput(attrs={'class':'form-control'}))
-    affiliation = forms.CharField(widget=forms.TextInput(attrs={'class':'form-control'}))
+    authority = forms.CharField(widget=forms.TextInput(attrs={'class':'form-control'}))
     email = forms.EmailField(widget=forms.TextInput(attrs={'class':'form-control'}))
     subject = forms.CharField(max_length=100,widget=forms.TextInput(attrs={'class':'form-control'}))
-    message = forms.CharField(widget=forms.Textarea(attrs={'class':'form-control'}))
+    description = forms.CharField(widget=forms.Textarea(attrs={'class':'form-control'}))
     cc_myself = forms.BooleanField(required=False,widget=forms.CheckboxInput(attrs={'class':'form-control'}))
 
 class PassResetForm(forms.Form):
@@ -110,4 +119,96 @@ class SliceRequestForm(forms.Form):
                 widget    = forms.Select(attrs={'class':'form-control'}),
                 choices   = authority_hrn,
                 help_text = "An authority responsible for vetting your slice")
+
+
+class PasswordResetForm(forms.Form):
+    error_messages = {
+        'unknown': _("That email address doesn't have an associated "
+                     "user account. Are you sure you've registered?"),
+        'unusable': _("The user account associated with this email "
+                      "address cannot reset the password."),
+    }
+    email = forms.EmailField(label=_("Email"), max_length=254)
+
+    def clean_email(self):
+        """
+        Validates that an active user exists with the given email address.
+        """
+        UserModel = get_user_model()
+        email = self.cleaned_data["email"]
+        self.users_cache = UserModel._default_manager.filter(email__iexact=email)
+        if not len(self.users_cache):
+            raise forms.ValidationError(self.error_messages['unknown'])
+        if not any(user.is_active for user in self.users_cache):
+            # none of the filtered users are active
+            raise forms.ValidationError(self.error_messages['unknown'])
+        if any((user.password == UNUSABLE_PASSWORD)
+               for user in self.users_cache):
+            raise forms.ValidationError(self.error_messages['unusable'])
+        return email
+
+    def save(self, domain_override=None,
+             subject_template_name='registration/password_reset_subject.txt',
+             email_template_name='registration/password_reset_email.html',
+             use_https=False, token_generator=default_token_generator,
+             from_email=None, request=None):
+        """
+        Generates a one-use only link for resetting password and sends to the
+        user.
+        """
+        from django.core.mail import send_mail
+        for user in self.users_cache:
+            if not domain_override:
+                current_site = get_current_site(request)
+                site_name = current_site.name
+                domain = current_site.domain
+            else:
+                site_name = domain = domain_override
+            c = {
+                'email': user.email,
+                'domain': domain,
+                'site_name': site_name,
+                'uid': int_to_base36(user.pk),
+                'user': user,
+                'token': token_generator.make_token(user),
+                'protocol': use_https and 'https' or 'http',
+            }
+            subject = loader.render_to_string(subject_template_name, c)
+            # Email subject *must not* contain newlines
+            subject = ''.join(subject.splitlines())
+            email = loader.render_to_string(email_template_name, c)
+            send_mail(subject, email, from_email, [user.email])
+
+
+class SetPasswordForm(forms.Form):
+    """
+    A form that lets a user change set his/her password without entering the
+    old password
+    """
+    error_messages = {
+        'password_mismatch': _("The two password fields didn't match."),
+    }
+    new_password1 = forms.CharField(label=_("New password"),
+                                    widget=forms.PasswordInput)
+    new_password2 = forms.CharField(label=_("New password confirmation"),
+                                    widget=forms.PasswordInput)
+
+    def __init__(self, user, *args, **kwargs):
+        self.user = user
+        super(SetPasswordForm, self).__init__(*args, **kwargs)
+
+    def clean_new_password2(self):
+        password1 = self.cleaned_data.get('new_password1')
+        password2 = self.cleaned_data.get('new_password2')
+        if password1 and password2:
+            if password1 != password2:
+                raise forms.ValidationError(
+                    self.error_messages['password_mismatch'])
+        return password2
+
+    def save(self, commit=True):
+        self.user.set_password(self.cleaned_data['new_password1'])
+        if commit:
+            self.user.save()
+        return self.user