view weblinks/forms.py @ 697:67f8d49a9377

Cleaned up the code a bit. Separated the S3 stuff out into its own class. This class maybe should be in core. Still want to do some kind of context manager around the temporary file we are creating to ensure it gets deleted.
author Brian Neal <bgneal@gmail.com>
date Sun, 08 Sep 2013 21:02:58 -0500
parents ee87ea74d46b
children 176d1550bf25
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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')