# 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):
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']
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)
fnp / redakcja.git / blobdiff