X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/6a259b96cff47e1fd64cbfd6f3d1e1d8e8b6486c..0c8f0ff3f3b4f2f6f5a4e4b18bc7d2d347a89c05:/apps/catalogue/forms.py diff --git a/apps/catalogue/forms.py b/apps/catalogue/forms.py index f6b2dc98..cbb1ad9d 100644 --- a/apps/catalogue/forms.py +++ b/apps/catalogue/forms.py @@ -3,40 +3,89 @@ # This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later. # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # -from django.contrib.auth.models import User -from django.db.models import Count +from catalogue.models import Category +from catalogue.models import Tag from django import forms from django.utils.translation import ugettext_lazy as _ from catalogue.constants import MASTERS -from catalogue.models import Book, Chunk -class DocumentCreateForm(forms.ModelForm): + +def tag_field(category_tag, required=True): + category = Category.objects.get(dc_tag=category_tag) + return forms.ModelMultipleChoiceField(queryset=category.tag_set.all(), required=required) + + +class DocumentCreateForm(forms.Form): """ Form used for creating new documents. """ - file = forms.FileField(required=False) - text = forms.CharField(required=False, widget=forms.Textarea) + owner_organization = forms.CharField(required=False) + title = forms.CharField() + language = forms.CharField() + publisher = forms.CharField(required=False) + description = forms.CharField(required=False) + rights = forms.CharField(required=False) + audience = forms.CharField() + + cover = forms.FileField(required=False) - class Meta: - model = Book - exclude = ['gallery', 'parent', 'parent_number'] - prepopulated_fields = {'slug': ['title']} + def clean_cover(self): + cover = self.cleaned_data['cover'] + if cover and cover.name.rsplit('.', 1)[-1].lower() not in ('jpg', 'jpeg', 'png', 'gif', 'tif', 'tiff'): + raise forms.ValidationError(_('The cover should be an image file (jpg/png/gif)')) + return file - def clean(self): - super(DocumentCreateForm, self).clean() - file = self.cleaned_data['file'] - if file is not None: - try: - self.cleaned_data['text'] = file.read().decode('utf-8') - except UnicodeDecodeError: - raise forms.ValidationError("Text file must be UTF-8 encoded.") +class TagForm(forms.Form): + def __init__(self, category, instance=None, *args, **kwargs): + super(TagForm, self).__init__(*args, **kwargs) + self.category = category + self.instance = instance + self.field().queryset = Tag.objects.filter(category=self.category) + self.field().label = self.category.label + if self.instance: + self.field().initial = self.initial() - if not self.cleaned_data["text"]: - raise forms.ValidationError("You must either enter text or upload a file") + def save(self): + assert self.instance, 'No instance provided' + self.instance.tags.remove(*self.instance.tags.filter(category=self.category)) + self.instance.tags.add(self.cleaned_tags()) - return self.cleaned_data + def field(self): + raise NotImplementedError + + def initial(self): + raise NotImplementedError + + def cleaned_tags(self): + raise NotImplementedError + + +class TagSingleForm(TagForm): + tag = forms.ModelChoiceField(Tag.objects.none()) + + def field(self): + return self.fields['tag'] + + def initial(self): + return self.instance.tags.get(category=self.category) + + def cleaned_tags(self): + return [self.cleaned_data['tag']] + + +class TagMultipleForm(TagForm): + tags = forms.ModelMultipleChoiceField(Tag.objects.none(), required=False) + + def field(self): + return self.fields['tags'] + + def initial(self): + return self.instance.tags.filter(category=self.category) + + def cleaned_tags(self): + return self.cleaned_data['tags'] class DocumentsUploadForm(forms.Form): @@ -44,8 +93,9 @@ class DocumentsUploadForm(forms.Form): Form used for uploading new documents. """ file = forms.FileField(required=True, label=_('ZIP file')) - dirs = forms.BooleanField(label=_('Directories are documents in chunks'), - widget = forms.CheckboxInput(attrs={'disabled':'disabled'})) + dirs = forms.BooleanField( + label=_('Directories are documents in chunks'), + widget=forms.CheckboxInput(attrs={'disabled': 'disabled'})) def clean(self): file = self.cleaned_data['file'] @@ -61,66 +111,16 @@ class DocumentsUploadForm(forms.Form): return self.cleaned_data -class ChunkForm(forms.ModelForm): - """ - Form used for editing a chunk. - """ - user = forms.ModelChoiceField(queryset= - User.objects.annotate(count=Count('chunk')). - order_by('-count', 'last_name', 'first_name'), required=False) - - - class Meta: - model = Chunk - exclude = ['number'] - - def clean_slug(self): - slug = self.cleaned_data['slug'] - try: - chunk = Chunk.objects.get(book=self.instance.book, slug=slug) - except Chunk.DoesNotExist: - return slug - if chunk == self.instance: - return slug - raise forms.ValidationError(_('Chunk with this slug already exists')) - - -class ChunkAddForm(ChunkForm): - """ - Form used for adding a chunk to a document. - """ - - def clean_slug(self): - slug = self.cleaned_data['slug'] - try: - user = Chunk.objects.get(book=self.instance.book, slug=slug) - except Chunk.DoesNotExist: - return slug - raise forms.ValidationError(_('Chunk with this slug already exists')) - - -class BookAppendForm(forms.Form): - """ - Form for appending a book to another book. - It means moving all chunks from book A to book B and deleting A. - """ - - append_to = forms.ModelChoiceField(queryset=Book.objects.all(), - label=_("Append to")) - - -class BookForm(forms.ModelForm): +class ChooseMasterForm(forms.Form): """ - Form used for editing a Book. + Form used for fixing the chunks in a book. """ - class Meta: - model = Book + master = forms.ChoiceField(choices=((m, m) for m in MASTERS)) -class ChooseMasterForm(forms.Form): +class DocumentForkForm(forms.Form): """ - Form used for fixing the chunks in a book. + Form used for forking documents. """ - - master = forms.ChoiceField(choices=((m, m) for m in MASTERS)) + owner_organization = forms.CharField(required=False)