forms.py
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# -*- coding: utf-8 -*-
from django.conf import settings
from django.core.exceptions import ValidationError
from django.forms import ModelForm, HiddenInput, Form, ModelChoiceField, \
ModelMultipleChoiceField, SelectMultiple, Select, ChoiceField
from django.utils.translation import ugettext_lazy as _
from common.forms import hidden_id
from common.util import GroupDict
from dictionary.models import Classification, ClassificationValue, Qualifier, \
QualifierExclusionClass, Lexeme, LexemeInflectionPattern, Ending, \
Vocabulary, TableTemplate, PatternType, Gender, LexemeAttributeValue, \
BaseFormLabel, MultilingualText
CSS_CLASS_CHOICES = (
('header', _(u'nagł.')),
('header-c', _(u'wyśr.')),
('data', _(u'dane')),
('blank', _(u'blank')),
)
class AddClassificationForm(ModelForm):
det = hidden_id('classification_form')
def save(self, *args, **kwargs):
cl = super(AddClassificationForm, self)
multi_name, created = MultilingualText.objects.get_or_create(
text_id=cl.name)
multi_name.add_translated_texts()
cl.multilingual_name = multi_name
cl.save()
class Meta:
model = Classification
class AddClassificationValueForm(ModelForm):
det = hidden_id('value_form')
def __init__(self, classification=None, **kwargs):
super(AddClassificationValueForm, self).__init__(**kwargs)
if classification is not None:
parent_choices = (
[('', _(u'<brak>'))] + classification.make_choices())
self.fields['parent_node'].choices = parent_choices
self.fields['classification'].initial = classification.pk
class Meta:
model = ClassificationValue
fields = ['label', 'parent_node', 'classification']
widgets = {
'classification': HiddenInput(),
}
class AddExclusionClassForm(ModelForm):
det = hidden_id('add_exclusion_class')
def __init__(self, vocabulary=None, **kwargs):
super(AddExclusionClassForm, self).__init__(**kwargs)
self.fields['vocabulary'].initial = vocabulary
class Meta:
model = QualifierExclusionClass
widgets = {
'vocabulary': HiddenInput(),
}
class ExclusionClassForm(Form):
det = hidden_id('remove_exclusion_class')
ec = ModelChoiceField(
queryset=QualifierExclusionClass.objects.all(), label=u'') # dziura
def __init__(self, queryset=None, **kwargs):
super(ExclusionClassForm, self).__init__(**kwargs)
if queryset:
self.fields['ec'].queryset = queryset
class AddQualifierForm(ModelForm):
det = hidden_id('add_qualifier')
def __init__(self, vocabulary=None, **kwargs):
super(AddQualifierForm, self).__init__(**kwargs)
self.fields['vocabulary'].initial = vocabulary
if vocabulary:
self.fields['exclusion_class'].queryset = (
QualifierExclusionClass.objects
.filter(vocabulary=vocabulary).distinct())
def clean(self):
cleaned_data = self.cleaned_data
ec = cleaned_data['exclusion_class']
if ec:
ec_vocab = ec.vocabulary
if ec_vocab and ec_vocab != cleaned_data['vocabulary']:
raise ValidationError(
_(u'Klasa wykluczania niezgodna ze słownikiem.'))
return cleaned_data
class Meta:
model = Qualifier
fields = ['label', 'exclusion_class', 'vocabulary', 'type']
widgets = {
'vocabulary': HiddenInput(),
}
class ChangeClassForm(ModelForm):
def __init__(self, **kwargs):
super(ChangeClassForm, self).__init__(**kwargs)
exclusion_classes = (
self.instance.vocabulary.qualifierexclusionclass_set.all())
self.fields['exclusion_class'].queryset = exclusion_classes
def clean(self):
ec = self.cleaned_data['exclusion_class']
q = self.instance
if ec:
ec_qualifiers = ec.qualifier_set.all()
if Lexeme.objects.filter(qualifiers=q).filter(
qualifiers__in=ec_qualifiers):
raise ValidationError(_(u'Kolizja w klasie wykluczania'))
if LexemeInflectionPattern.objects.filter(
qualifiers=q).filter(qualifiers__in=ec_qualifiers):
raise ValidationError(_(u'Kolizja w klasie wykluczania'))
if Ending.objects.filter(qualifiers=q).filter(
qualifiers__in=ec_qualifiers):
raise ValidationError(_(u'Kolizja w klasie wykluczania'))
return self.cleaned_data
class Meta:
model = Qualifier
fields = ['exclusion_class', 'type']
class VocabularyForm(Form):
det = hidden_id('vocabulary_form')
vocabulary = ModelChoiceField(
label=_(u"dodaj słownik"), queryset=Vocabulary.objects.none())
classification = ModelChoiceField(
widget=HiddenInput(), queryset=Classification.objects.all())
def __init__(self, queryset, classification=None, **kwargs):
super(VocabularyForm, self).__init__(**kwargs)
self.fields['vocabulary'].queryset = queryset
if classification:
self.fields['classification'].initial = classification
class TemplateChoiceForm(Form):
table_template = ModelChoiceField(
TableTemplate.objects.none(), label=_(u'Szablon tabel'))
def __init__(self, **kwargs):
super(TemplateChoiceForm, self).__init__(**kwargs)
choices = GroupDict()
template_field = self.fields['table_template']
for tt in TableTemplate.objects.order_by('variant', 'name'):
choices.add(tt.variant.id, (tt.id, tt))
template_field.choices = sorted(choices.iteritems())
class CellRestrictionsForm(Form):
pattern_types = ModelMultipleChoiceField(
queryset=PatternType.objects.none(), label=u'',
widget=SelectMultiple(attrs={'class': 'pattern-types-select'}))
# wybrane/dostępne typy wzorów
def __init__(self, sel_pt, av_pt, **kwargs):
super(CellRestrictionsForm, self).__init__(**kwargs)
self.fields['pattern_types'].queryset = av_pt
self.fields['pattern_types'].initial = sel_pt
class GenderForm(Form):
genders = ModelMultipleChoiceField(
queryset=Gender.objects.all(), label=u'',
widget=SelectMultiple(attrs={'class': 'gender-select'}))
def __init__(self, initial=None, **kwargs):
super(GenderForm, self).__init__(**kwargs)
if initial:
self.fields['genders'].initial = initial
else:
self.fields['genders'].initial = self.fields['genders'].queryset
class AttributeValuesForm(Form):
values = ModelMultipleChoiceField(
queryset=LexemeAttributeValue.objects.none(),
widget=SelectMultiple(attrs={'class': 'attrs-select'}))
def __init__(self, attribute, initial=None, **kwargs):
assert attribute.closed and not attribute.multiple
super(AttributeValuesForm, self).__init__(**kwargs)
self.fields['values'].label = attribute.name
self.fields['values'].queryset = attribute.values
if initial is None:
initial = attribute.values.all()
self.fields['values'].initial = initial
class BaseFormLabelForm(Form):
base_form_label = ModelChoiceField(
queryset=BaseFormLabel.objects.none(), label=u'',
widget=Select(attrs={'class': 'bfl-select'}))
def __init__(self, bfls, initial=None, **kwargs):
super(BaseFormLabelForm, self).__init__(**kwargs)
self.fields['base_form_label'].queryset = bfls
self.fields['base_form_label'].initial = initial
class CSSClassForm(Form):
css_class = ChoiceField(
choices=CSS_CLASS_CHOICES, label=_(u'klasa'),
widget=Select(attrs={'class': 'css-class-select'}))
def __init__(self, initial=None, **kwargs):
super(CSSClassForm, self).__init__(**kwargs)
self.fields['css_class'].initial = initial
class TemplatePreviewForm(Form):
pattern_type = ModelChoiceField(
queryset=PatternType.objects.none(), label=_(u'typ wzoru'),
widget=Select(attrs={'class': 'pattern-type-select'}))
def __init__(self, pattern_types, **kwargs):
super(TemplatePreviewForm, self).__init__(**kwargs)
self.fields['pattern_type'].queryset = pattern_types
class TemplatePreviewGenderForm(Form):
gender = ModelChoiceField(
queryset=Gender.objects.all(), label=_(u'rodzaj'),
widget=Select(attrs={'class': 'gender-select'}))