+ def __init__(self, *args, **kwargs):
+ self.user = kwargs.pop('user')
+ self.chunk = kwargs.pop('chunk')
+ super(DocumentTextSaveForm, self).__init__(*args, **kwargs)
+ if self.user and self.user.is_authenticated():
+ self.fields['author_name'].required = False
+ self.fields['author_email'].required = False
+ self.fields['for_cybernauts'].initial = self.chunk.book.for_cybernauts
+ self.fields['publishable'].initial = self.chunk.head.publishable
+
+ def save(self):
+ if self.user.is_authenticated():
+ author = self.user
+ else:
+ author = None
+ text = self.cleaned_data['text']
+ parent_revision = self.cleaned_data['parent_revision']
+ if parent_revision is not None:
+ parent = self.chunk.at_revision(parent_revision)
+ else:
+ parent = None
+ stage = self.cleaned_data['stage_completed']
+ tags = [stage] if stage else []
+ publishable = self.cleaned_data['publishable'] and self.user.has_perm('catalogue.can_pubmark')
+ self.chunk.commit(
+ author=author,
+ text=text,
+ parent=parent,
+ description=self.cleaned_data['comment'],
+ tags=tags,
+ author_name=self.cleaned_data['author_name'],
+ author_email=self.cleaned_data['author_email'],
+ publishable=publishable)
+ self.chunk.book.for_cybernauts = self.cleaned_data['for_cybernauts']
+ self.chunk.book.save()
+
+
+class DocumentTextRevertForm(forms.Form):
+ """
+ Form for reverting document's text: