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70 lines
2.8 KiB
70 lines
2.8 KiB
# -*- coding: utf-8 -*-
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from django import forms
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from django.contrib.redirects.models import Redirect
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from django.conf import settings
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from django.contrib.redirects.admin import RedirectAdmin
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from django.utils.translation import ugettext as _
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class RedirectForm(forms.ModelForm):
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verbose = _(u'Создание/редактирование редиректа')
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class Meta:
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model = Redirect
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fields = ['old_path', 'new_path']
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def save(self, commit=True):
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obj = super(RedirectForm, self).save(commit=False)
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obj.site_id = settings.SITE_ID
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if commit:
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obj.save()
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return obj
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class NewUrlForObjectForm(forms.Form):
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verbose = _(u'Обновление URL и cоздание редиректа')
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detach = forms.BooleanField(label=_(u'Ссылка в порядке'), required=False, help_text=_(u'Если отмечено, никаких изменений с ссылкой события не будет, флаг о подозрении на неправильную ссылку будет снят.'))
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old_url = forms.CharField(label=_(u'Текущая ссылка'))
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new_url = forms.CharField(label=_(u'Новая ссылка'))
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def __init__(self, *args, **kwargs):
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self.instance = kwargs.pop('instance', None)
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super(NewUrlForObjectForm, self).__init__(*args, **kwargs)
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@property
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def exist(self):
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return Redirect.objects.filter(old_path=self.instance.get_permanent_url()).exists()
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def clean_new_url(self):
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if not self.cleaned_data['detach'] and self.cleaned_data['new_url'] == self.cleaned_data['old_url']:
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raise forms.ValidationError(
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_(u'Старый и новый URL совпадают.'),
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code='invalid'
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)
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return self.cleaned_data['new_url']
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def clean(self):
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if not self.cleaned_data['detach'] and self.cleaned_data.get('new_url', None):
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if self.instance.__class__.objects.filter(url=self.cleaned_data['new_url']).exclude(pk=self.instance.pk).exists():
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raise forms.ValidationError(
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_(u'Объект с таким URL уже существует'),
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)
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return self.cleaned_data
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def save(self):
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if not self.cleaned_data['detach']:
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old_path = self.instance.get_permanent_url()
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self.instance.url = self.cleaned_data['new_url']
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self.instance.bad_url = False
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self.instance.save()
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obj, created = Redirect.objects.get_or_create(
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old_path=old_path,
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defaults={
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'new_path': self.instance.get_permanent_url(),
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'site_id': settings.SITE_ID,
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})
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else:
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self.instance.bad_url = False
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self.instance.save()
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return self.instance
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