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authorhrcerqueira <hrcerqueira@gmail.com>2010-02-18 00:14:01 +0000
committerhrcerqueira <hrcerqueira@gmail.com>2010-02-18 00:14:01 +0000
commit710574352dabcab4c710f2795a26501e54329e79 (patch)
treec34a60217501a582d6fe5b7f0ca655d88bd03c62 /utils/forms.py
parent473bdf5773aed8bdd91a16e371f75e628d20511e (diff)
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Fixed some errors and moved some folders to inside the forum folder.
Diffstat (limited to 'utils/forms.py')
-rw-r--r--utils/forms.py151
1 files changed, 0 insertions, 151 deletions
diff --git a/utils/forms.py b/utils/forms.py
deleted file mode 100644
index c54056ca..00000000
--- a/utils/forms.py
+++ /dev/null
@@ -1,151 +0,0 @@
-from django import forms
-import re
-from django.utils.translation import ugettext as _
-from django.utils.safestring import mark_safe
-from django.conf import settings
-from django.http import str_to_unicode
-from django.contrib.auth.models import User
-import urllib
-
-DEFAULT_NEXT = '/' + getattr(settings, 'FORUM_SCRIPT_ALIAS')
-def clean_next(next):
- if next is None:
- return DEFAULT_NEXT
- next = str_to_unicode(urllib.unquote(next), 'utf-8')
- next = next.strip()
- if next.startswith('/'):
- return next
- return DEFAULT_NEXT
-
-def get_next_url(request):
- return clean_next(request.REQUEST.get('next'))
-
-class StrippedNonEmptyCharField(forms.CharField):
- def clean(self,value):
- value = value.strip()
- if self.required and value == '':
- raise forms.ValidationError(_('this field is required'))
- return value
-
-class NextUrlField(forms.CharField):
- def __init__(self):
- super(NextUrlField,self).__init__(max_length = 255,widget = forms.HiddenInput(),required = False)
- def clean(self,value):
- return clean_next(value)
-
-login_form_widget_attrs = { 'class': 'required login' }
-username_re = re.compile(r'^[\w ]+$')
-
-class UserNameField(StrippedNonEmptyCharField):
- RESERVED_NAMES = (u'fuck', u'shit', u'ass', u'sex', u'add',
- u'edit', u'save', u'delete', u'manage', u'update', 'remove', 'new')
- def __init__(self,db_model=User, db_field='username', must_exist=False,skip_clean=False,label=_('choose a username'),**kw):
- self.must_exist = must_exist
- self.skip_clean = skip_clean
- self.db_model = db_model
- self.db_field = db_field
- error_messages={'required':_('user name is required'),
- 'taken':_('sorry, this name is taken, please choose another'),
- 'forbidden':_('sorry, this name is not allowed, please choose another'),
- 'missing':_('sorry, there is no user with this name'),
- 'multiple-taken':_('sorry, we have a serious error - user name is taken by several users'),
- 'invalid':_('user name can only consist of letters, empty space and underscore'),
- }
- if 'error_messages' in kw:
- error_messages.update(kw['error_messages'])
- del kw['error_messages']
- super(UserNameField,self).__init__(max_length=30,
- widget=forms.TextInput(attrs=login_form_widget_attrs),
- label=label,
- error_messages=error_messages,
- **kw
- )
-
- def clean(self,username):
- """ validate username """
- if self.skip_clean == True:
- return username
- if hasattr(self, 'user_instance') and isinstance(self.user_instance, User):
- if username == self.user_instance.username:
- return username
- try:
- username = super(UserNameField, self).clean(username)
- except forms.ValidationError:
- raise forms.ValidationError(self.error_messages['required'])
- if self.required and not username_re.search(username):
- raise forms.ValidationError(self.error_messages['invalid'])
- if username in self.RESERVED_NAMES:
- raise forms.ValidationError(self.error_messages['forbidden'])
- try:
- user = self.db_model.objects.get(
- **{'%s' % self.db_field : username}
- )
- if user:
- if self.must_exist:
- return username
- else:
- raise forms.ValidationError(self.error_messages['taken'])
- except self.db_model.DoesNotExist:
- if self.must_exist:
- raise forms.ValidationError(self.error_messages['missing'])
- else:
- return username
- except self.db_model.MultipleObjectsReturned:
- raise forms.ValidationError(self.error_messages['multiple-taken'])
-
-class UserEmailField(forms.EmailField):
- def __init__(self,skip_clean=False,**kw):
- self.skip_clean = skip_clean
- super(UserEmailField,self).__init__(widget=forms.TextInput(attrs=dict(login_form_widget_attrs,
- maxlength=200)), label=mark_safe(_('your email address')),
- error_messages={'required':_('email address is required'),
- 'invalid':_('please enter a valid email address'),
- 'taken':_('this email is already used by someone else, please choose another'),
- },
- **kw
- )
-
- def clean(self,email):
- """ validate if email exist in database
- from legacy register
- return: raise error if it exist """
- email = super(UserEmailField,self).clean(email.strip())
- if self.skip_clean:
- return email
- if settings.EMAIL_UNIQUE == True:
- try:
- user = User.objects.get(email = email)
- raise forms.ValidationError(self.error_messsages['taken'])
- except User.DoesNotExist:
- return email
- except User.MultipleObjectsReturned:
- raise forms.ValidationError(self.error_messages['taken'])
- else:
- return email
-
-class SetPasswordForm(forms.Form):
- password1 = forms.CharField(widget=forms.PasswordInput(attrs=login_form_widget_attrs),
- label=_('choose password'),
- error_messages={'required':_('password is required')},
- )
- password2 = forms.CharField(widget=forms.PasswordInput(attrs=login_form_widget_attrs),
- label=mark_safe(_('retype password')),
- error_messages={'required':_('please, retype your password'),
- 'nomatch':_('sorry, entered passwords did not match, please try again')},
- )
- def clean_password2(self):
- """
- Validates that the two password inputs match.
-
- """
- if 'password1' in self.cleaned_data:
- if self.cleaned_data['password1'] == self.cleaned_data['password2']:
- self.password = self.cleaned_data['password2']
- self.cleaned_data['password'] = self.cleaned_data['password2']
- return self.cleaned_data['password2']
- else:
- del self.cleaned_data['password2']
- raise forms.ValidationError(self.fields['password2'].error_messages['nomatch'])
- else:
- return self.cleaned_data['password2']
-