# 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 django import forms
+from django.core.exceptions import ValidationError
from django.utils.translation import ugettext_lazy as _
-from dvcs.models import Tag
-from wiki.constants import MASTERS
-from wiki.models import Book, Chunk
-
-class DocumentTagForm(forms.Form):
- """
- Form for tagging revisions.
- """
-
- id = forms.CharField(widget=forms.HiddenInput)
- tag = forms.ModelChoiceField(queryset=Tag.objects.all())
- revision = forms.IntegerField(widget=forms.HiddenInput)
-
-
-class DocumentPubmarkForm(forms.Form):
- """
- Form for marking revisions for publishing.
- """
-
- id = forms.CharField(widget=forms.HiddenInput)
- publishable = forms.BooleanField(required=False, initial=True,
- label=_('Publishable'))
- revision = forms.IntegerField(widget=forms.HiddenInput)
-
-
-class DocumentCreateForm(forms.ModelForm):
- """
- Form used for creating new documents.
- """
- file = forms.FileField(required=False)
- text = forms.CharField(required=False, widget=forms.Textarea)
-
- class Meta:
- model = Book
- exclude = ['gallery', 'parent', 'parent_number']
- prepopulated_fields = {'slug': ['title']}
-
- 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.")
-
- if not self.cleaned_data["text"]:
- raise forms.ValidationError("You must either enter text or upload a file")
-
- return self.cleaned_data
-
-
-class DocumentsUploadForm(forms.Form):
- """
- Form used for uploading new documents.
- """
- file = forms.FileField(required=True, label=_('ZIP file'))
-
- def clean(self):
- file = self.cleaned_data['file']
-
- import zipfile
- try:
- z = self.cleaned_data['zip'] = zipfile.ZipFile(file)
- except zipfile.BadZipfile:
- raise forms.ValidationError("Should be a ZIP file.")
- if z.testzip():
- raise forms.ValidationError("ZIP file corrupt.")
-
- return self.cleaned_data
+from catalogue.constants import STAGES
+from catalogue.models import Category
+from catalogue.models.document import metadata_from_text
+from librarian.document import Document
class DocumentTextSaveForm(forms.Form):
* parent_revision - revision which the modified text originated from.
* comment - user's verbose comment; will be used in commit.
- * stage_completed - mark this change as end of given stage.
+ * stage - change to this stage
"""
- parent_revision = forms.IntegerField(widget=forms.HiddenInput)
+ parent_revision = forms.IntegerField(widget=forms.HiddenInput, required=False)
text = forms.CharField(widget=forms.HiddenInput)
author_name = forms.CharField(
- required=False,
+ required=True,
label=_(u"Author"),
help_text=_(u"Your name"),
)
author_email = forms.EmailField(
- required=False,
+ required=True,
label=_(u"Author's email"),
help_text=_(u"Your email address, so we can show a gravatar :)"),
)
comment = forms.CharField(
- required=True,
+ required=False,
widget=forms.Textarea,
label=_(u"Your comments"),
help_text=_(u"Describe changes you made."),
)
- stage_completed = forms.ModelChoiceField(
- queryset=Tag.objects.all(),
+ stage = forms.ChoiceField(
+ choices=STAGES,
required=False,
- label=_(u"Completed"),
- help_text=_(u"If you completed a life cycle stage, select it."),
+ label=_(u"Stage"),
+ help_text=_(u"If completed a work stage, change to another one."),
)
+ def __init__(self, *args, **kwargs):
+ user = kwargs.pop('user')
+ super(DocumentTextSaveForm, self).__init__(*args, **kwargs)
+ if user and user.is_authenticated():
+ self.fields['author_name'].required = False
+ self.fields['author_email'].required = False
+
+ def clean_text(self):
+ text = self.cleaned_data['text']
+ try:
+ doc = Document.from_string(text)
+ except ValueError as e:
+ raise ValidationError(e.message)
+
+ from librarian import SSTNS, DCNS
+ root_elem = doc.edoc.getroot()
+ if len(root_elem) < 1 or root_elem[0].tag != SSTNS('metadata'):
+ raise ValidationError("The first tag in section should be metadata")
+ if len(root_elem) < 2 or root_elem[1].tag != SSTNS('header'):
+ raise ValidationError("The first tag after metadata should be header")
+ header = root_elem[1]
+ if not getattr(header, 'text', None) or not header.text.strip():
+ raise ValidationError(
+ "The first header should contain the title in plain text (no links, emphasis etc.) and cannot be empty")
+
+ cover_url = doc.meta.get_one(DCNS('relation.coverimage.url'))
+ if cover_url:
+ ext = cover_url.rsplit('.', 1)[-1].lower()
+ if ext not in ('jpg', 'jpeg', 'png', 'gif', 'svg'):
+ raise ValidationError('Invalid cover image format, should be an image file (jpg, png, gif, svg). '
+ 'Change it in Metadata.')
+ metadata = metadata_from_text(text)
+ if 'multiple_values' in metadata:
+ raise ValidationError('Category "%s" does not allow multiple values.' % metadata['multiple_values'])
+ for category in Category.objects.all():
+ values = metadata.get(category.dc_tag)
+ if values is None:
+ continue
+ if not category.multiple:
+ values = [values]
+ if not values:
+ values = []
+ for value in values:
+ if not category.tag_set.filter(dc_value=value):
+ raise ValidationError('Invalid value for dc:%s: %s' % (category.dc_tag, value))
+ return text
+
class DocumentTextRevertForm(forms.Form):
"""
)
comment = forms.CharField(
- required=True,
+ required=False,
widget=forms.Textarea,
label=_(u"Your comments"),
help_text=_(u"Describe the reason for reverting."),
)
-class ChunkForm(forms.ModelForm):
- """
- Form used for editing a chunk.
- """
- user = forms.ModelChoiceField(queryset=
- User.objects.annotate(count=Count('document')).
- order_by('-count', 'last_name', 'first_name'))
-
-
- 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):
- """
- Form used for editing a Book.
- """
-
- class Meta:
- model = Book
-
-
-class ChooseMasterForm(forms.Form):
- """
- Form used for fixing the chunks in a book.
- """
-
- master = forms.ChoiceField(choices=((m, m) for m in MASTERS))
+class DocumentTextPublishForm(forms.Form):
+ revision = forms.IntegerField(widget=forms.HiddenInput)
fnp / redakcja.git / blobdiff