view gpp/weblinks/forms.py @ 415:d4d167876c25

Fixing #205; search result pagination wasn't including models. Created a custom model search form so that the query term and model selections would persist across pages.
author Brian Neal <bgneal@gmail.com>
date Sun, 10 Apr 2011 00:32:14 +0000 (2011-04-10)
parents d424b8bae71d
children
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"""
Forms for the weblinks application.
"""

from django import forms
from weblinks.models import PendingLink, Link


class AddLinkForm(forms.ModelForm):
   title = forms.CharField(widget = forms.TextInput(attrs = {'size': 52}))
   url = forms.CharField(widget = forms.TextInput(attrs = {'size': 52}))

   def clean_url(self):
      new_url = self.cleaned_data['url']
      try:
         Link.objects.get(url__iexact = new_url)
      except Link.DoesNotExist:
         return new_url
      raise forms.ValidationError('That link already exists in our database.')

   class Meta:
      model = PendingLink
      exclude = ('user', 'date_added', 'update_date')