+# -*- coding: utf-8 -*-
from django import forms
from lxml import etree
from librarian import dcparser
+import django.utils
from explorer import models
+class PersonField(forms.CharField):
+ def clean(self, value):
+ try:
+ return dcparser.Person.from_text( super(PersonField, self).clean(value) )
+ except ValueError, e:
+ raise django.utils.ValidationError(e.message)
+
+def person_conv(value):
+ if isinstance(value, dcparser.Person):
+ return value
+ elif isinstance(value, basestring):
+ return dcparser.Person.from_text( unicode(value) )
+ else:
+ raise ValueError("Can't convert '%s' to Person object." % value)
+
+class ListField(forms.Field):
+ def __init__(self, *args, **kwargs):
+ self.convert = kwargs.pop('converter', unicode)
+ if not kwargs.has_key('widget'):
+ kwargs['widget'] = forms.Textarea
+ super(ListField, self).__init__(*args, **kwargs)
+
+ def _get_initial(self):
+ return self._initial and (u'\n'.join( ( unicode(person) for person in self._initial)))
+
+ def _set_initial(self, value):
+ if value is None:
+ self._initial = None
+ elif isinstance(value, list):
+ self._initial = [ self.convert(e) for e in value ]
+ elif isinstance(value, basestring):
+ self._initial = [ self.convert(e) for e in value.split('\n') ]
+ else:
+ raise ValueError("Invalid value. Must be a list of dcparser.Person or string")
+
+ initial = property(_get_initial, _set_initial)
+
+ def clean(self, value):
+ super(ListField, self).clean(value)
+ elems = value.split('\n')
+ try:
+ return [self.convert(el) for el in elems]
+ except ValueError, err:
+ raise django.utils.ValidationError(err.message)
+
class BookForm(forms.Form):
content = forms.CharField(widget=forms.Textarea)
commit_message = forms.CharField(required=False)
+class MergeForm(forms.Form):
+ message = forms.CharField(error_messages={'required': 'Please write a merge description.'})
+
class BookUploadForm(forms.Form):
- file = forms.FileField()
+ file = forms.FileField(label='Source OCR file')
+ bookname = forms.RegexField(regex=r'[0-9\.\w_-]+', \
+ label='Publication name', help_text='Example: slowacki-beniowski')
+ autoxml = forms.BooleanField(required=False, initial=True, label=u"Generate DublinCore template")
class ImageFoldersForm(forms.Form):
folders = forms.ChoiceField(required=False)
super(ImageFoldersForm, self).__init__(*args, **kwargs)
self.fields['folders'].choices = [('', '-- Wybierz folder z obrazkami --')] + [(fn, fn) for fn in models.get_image_folders()]
+class SplitForm(forms.Form):
+ partname = forms.RegexField(regex='[0-9\.\w_-]+', \
+ label='Part name', help_text='Example: rozdział-2')
+ autoxml = forms.BooleanField(required=False, initial=False, label=u"Split as new publication")
+ fulltext = forms.CharField(widget=forms.HiddenInput(), required=False)
+ splittext = forms.CharField(widget=forms.HiddenInput(), required=False)
class DublinCoreForm(forms.Form):
- wiki_url = forms.URLField(verify_exists=False)
- author = forms.CharField()
+ about = forms.URLField(verify_exists=False)
+ author = PersonField()
title = forms.CharField()
- epoch = forms.CharField()
- kind = forms.CharField()
- genre = forms.CharField()
+ epochs = ListField()
+ kinds = ListField()
+ genres = ListField()
created_at = forms.DateField()
- released_to_public_domain_at = forms.DateField()
- translator = forms.CharField(required=False)
- technical_editor = forms.CharField(required=False)
+ released_to_public_domain_at = forms.DateField(required=False)
+ editors = ListField(widget=forms.Textarea, required=False, converter=person_conv)
+ translators = ListField(widget=forms.Textarea, required=False, converter=person_conv)
+ technical_editors = ListField(widget=forms.Textarea, required=False, converter=person_conv)
publisher = forms.CharField()
- source_name = forms.CharField(widget=forms.Textarea)
- source_url = forms.URLField(verify_exists=False)
+ source_name = forms.CharField(widget=forms.Textarea, required=False)
+ source_url = forms.URLField(verify_exists=False, required=False)
url = forms.URLField(verify_exists=False)
- parts = forms.CharField(widget=forms.Textarea, required=False)
+ parts = ListField(required=False)
license = forms.CharField(required=False)
license_description = forms.CharField(widget=forms.Textarea, required=False)
+ commit_message = forms.CharField(required=False, widget=forms.HiddenInput)
+
def __init__(self, *args, **kwargs):
- text = None
- if 'text' in kwargs:
- text = kwargs.pop('text')
-
+ info = kwargs.pop('info', None)
super(DublinCoreForm, self).__init__(*args, **kwargs)
- if text is not None:
- book_info = dcparser.BookInfo.from_string(text)
- for name, value in book_info.to_dict().items():
- self.fields[name].initial = value
-
- def save(self, repository, path):
- file_contents = repository.get_file(path)
- doc = etree.fromstring(file_contents)
-
- book_info = dcparser.BookInfo()
- for name, value in self.cleaned_data.items():
- if value is not None and value != '':
- setattr(book_info, name, value)
- rdf = etree.XML(book_info.to_xml())
-
- old_rdf = doc.getroottree().find('//{http://www.w3.org/1999/02/22-rdf-syntax-ns#}RDF')
- old_rdf.getparent().remove(old_rdf)
- doc.insert(0, rdf)
- repository.add_file(path, unicode(etree.tostring(doc), 'utf-8'))
-
+ if isinstance(info, dcparser.BookInfo):
+ vdict = info.to_dict()
+ for name in self.fields.keys():
+ if vdict.has_key(name):
+ self.fields[name].initial = vdict[name]
\ No newline at end of file
fnp / redakcja.git / blobdiff