121 lines
3.8 KiB
Python
121 lines
3.8 KiB
Python
# passerelle-montpellier-encombrants
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# Copyright (C) 2015 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from django.utils.text import slugify
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from django import forms
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from django.utils.translation import ugettext_lazy as _
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from django.core import validators
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from django.core.exceptions import ValidationError
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from .models import EncombrantsManagement, Commune, Street, Sector
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class ListValidator(object):
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def __init__(self, item_validator):
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self.item_validator = item_validator
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def __call__(self, value):
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for i, item in enumerate(value):
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try:
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self.item_validator(item)
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except ValidationError as e:
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raise
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class CommaSeparatedEmailField(forms.Field):
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def __init__(self, dedup=True, max_length=None, min_length=None, *args,
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**kwargs):
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self.dedup = dedup
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self.max_length = max_length
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self.min_length = min_length
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item_validators = [validators.EmailValidator()]
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super(CommaSeparatedEmailField, self).__init__(*args, **kwargs)
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for item_validator in item_validators:
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self.validators.append(ListValidator(item_validator))
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def to_python(self, value):
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if value in validators.EMPTY_VALUES:
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return []
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value = [item.strip() for item in value.split(',') if item.strip()]
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if self.dedup:
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value = list(set(value))
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return value
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def clean(self, value):
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values = self.to_python(value)
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self.validate(values)
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self.run_validators(values)
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return value
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class EncombrantsManagementForm(forms.ModelForm):
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class Meta:
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model = EncombrantsManagement
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exclude = ('slug', 'users')
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def save(self, commit=True):
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if not self.instance.slug:
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self.instance.slug = slugify(self.instance.title)
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return super(EncombrantsManagementForm, self).save(commit=commit)
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class EncombrantsManagementUpdateForm(EncombrantsManagementForm):
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class Meta:
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model = EncombrantsManagement
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exclude = ('users',)
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class NoStreetsCommuneForm(forms.ModelForm):
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class Meta:
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model = Commune
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exclude = ('streets',)
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class CommuneForm(forms.ModelForm):
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streets = forms.CharField(widget=forms.Textarea(attrs={'cols': 25, 'rows': 10}),
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help_text=_('one street by line'),
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required=False)
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class Meta:
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model = Commune
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fields = '__all__'
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def save(self):
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obj = super(CommuneForm, self).save()
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if self.cleaned_data['streets']:
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streets = self.cleaned_data['streets'].split('\n')
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for street in streets:
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if street.strip():
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Street.objects.create(commune=obj, name=street.strip())
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return obj
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class SectorForm(forms.ModelForm):
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contact_email = CommaSeparatedEmailField(label=_('Emails'),
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required=False,
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help_text=_('separated by commas'))
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class Meta:
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model = Sector
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fields = '__all__'
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class StreetsForm(forms.Form):
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streets = forms.CharField(widget=forms.Textarea(attrs={'cols': 25, 'rows': 10}),
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help_text=_('one street by line'),
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required=False)
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