X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/1fbf854ce423d2d56723ff10608267403f4916b0..3e85e1533d6109be1d5889fb98db7e3e07fedf72:/apps/wiki/forms.py diff --git a/apps/wiki/forms.py b/apps/wiki/forms.py index e0c69fdd..3cf5d11c 100644 --- a/apps/wiki/forms.py +++ b/apps/wiki/forms.py @@ -4,63 +4,113 @@ # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information. # from django import forms -from wiki.constants import DOCUMENT_TAGS, DOCUMENT_STAGES +from django.core.exceptions import ValidationError from django.utils.translation import ugettext_lazy as _ +from catalogue.constants import STAGES +from catalogue.models import Category +from catalogue.models.document import metadata_from_text +from librarian.document import Document -class DocumentTagForm(forms.Form): - """ - Form for tagging revisions. - """ - id = forms.CharField(widget=forms.HiddenInput) - tag = forms.ChoiceField(choices=DOCUMENT_TAGS) - revision = forms.IntegerField(widget=forms.HiddenInput) +class DocumentTextSaveForm(forms.Form): + """ + Form for saving document's text: + * parent_revision - revision which the modified text originated from. + * comment - user's verbose comment; will be used in commit. + * stage - change to this stage -class DocumentCreateForm(forms.Form): """ - Form used for creating new documents. - """ - title = forms.CharField() - id = forms.RegexField(regex=ur"\w+") - file = forms.FileField(required=False) - text = forms.CharField(required=False, widget=forms.Textarea) - def clean(self): - file = self.cleaned_data['file'] + parent_revision = forms.IntegerField(widget=forms.HiddenInput, required=False) + text = forms.CharField(widget=forms.HiddenInput) - 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.") + author_name = forms.CharField( + required=True, + label=_(u"Author"), + help_text=_(u"Your name"), + ) - if not self.cleaned_data["text"]: - raise forms.ValidationError("You must either enter text or upload a file") + author_email = forms.EmailField( + required=True, + label=_(u"Author's email"), + help_text=_(u"Your email address, so we can show a gravatar :)"), + ) - return self.cleaned_data + comment = forms.CharField( + required=False, + widget=forms.Textarea, + label=_(u"Your comments"), + help_text=_(u"Describe changes you made."), + ) + stage = forms.ChoiceField( + choices=STAGES, + required=False, + label=_(u"Stage"), + help_text=_(u"If completed a work stage, change to another one."), + ) -class DocumentTextSaveForm(forms.Form): + 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) + for category in Category.objects.all(): + values = metadata.get(category.dc_tag) + 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): """ - Form for saving document's text: + Form for reverting document's text: - * name - document's storage identifier. - * parent_revision - revision which the modified text originated from. + * revision - revision to revert to. * comment - user's verbose comment; will be used in commit. - * stage_completed - mark this change as end of given stage. """ - id = forms.CharField(widget=forms.HiddenInput) - parent_revision = forms.IntegerField(widget=forms.HiddenInput) - text = forms.CharField(widget=forms.HiddenInput) + revision = forms.IntegerField(widget=forms.HiddenInput) author_name = forms.CharField( required=False, label=_(u"Author"), - help_text=_(u"Your name/"), + help_text=_(u"Your name"), ) author_email = forms.EmailField( @@ -70,15 +120,12 @@ class DocumentTextSaveForm(forms.Form): ) comment = forms.CharField( - required=True, + required=False, widget=forms.Textarea, label=_(u"Your comments"), - help_text=_(u"Describe changes you made."), + help_text=_(u"Describe the reason for reverting."), ) - stage_completed = forms.ChoiceField( - choices=DOCUMENT_STAGES, - required=False, - label=_(u"Completed"), - help_text=_(u"If you completed a life cycle stage, select it."), - ) + +class DocumentTextPublishForm(forms.Form): + revision = forms.IntegerField(widget=forms.HiddenInput)