return instance
def make_chunk_slug(self, proposed):
- """
+ """
Finds a chunk slug not yet used in the book.
"""
slugs = set(c.slug for c in self)
# and move the gallery starts
if gm.was_merged:
- for chunk in self[len(self) - len_other:]:
- old_start = chunk.gallery_start or 1
- chunk.gallery_start = old_start + gm.dest_size - gm.num_deleted
- chunk.save()
+ for chunk in self[len(self) - len_other:]:
+ old_start = chunk.gallery_start or 1
+ chunk.gallery_start = old_start + gm.dest_size - gm.num_deleted
+ chunk.save()
other.delete()
def assert_publishable(self):
assert self.chunk_set.exists(), _('No chunks in the book.')
try:
- changes = self.get_current_changes(publishable=True)
+ changes = self.get_current_changes()
except self.NoTextError:
raise AssertionError(_('Not all chunks have publishable revisions.'))
try:
bi = self.wldocument(changes=changes, strict=True).book_info
+ if not bi.audience:
+ raise ValidationError('No audience specified')
+ if not bi.type:
+ raise ValidationError('No type specified')
except ParseError, e:
raise AssertionError(_('Invalid XML') + ': ' + unicode(e))
except NoDublinCore:
def book_info(self, publishable=True):
try:
- book_xml = self.materialize(publishable=publishable)
+ book_xml = self.wl1_xml(publishable=publishable)
except self.NoTextError:
pass
else:
from librarian.dcparser import BookInfo
from librarian import NoDublinCore, ParseError, ValidationError
try:
- return BookInfo.from_string(book_xml.encode('utf-8'))
+ return BookInfo.from_string(book_xml)
except (self.NoTextError, ParseError, NoDublinCore, ValidationError):
return None
return changes
def materialize(self, publishable=False, changes=None):
- """
+ """
Get full text of the document compiled from chunks.
Takes the current versions of all texts
or versions most recently tagged for publishing,
from librarian.parser import WLDocument
return WLDocument.from_string(
- self.materialize(publishable=publishable, changes=changes),
+ self.wl1_xml(publishable=publishable, changes=changes),
provider=RedakcjaDocProvider(publishable=publishable),
parse_dublincore=parse_dublincore,
strict=strict)
- def publish(self, user):
+ def publish(self, user, host=None):
"""
Publishes a book on behalf of a (local) user.
"""
+ import json
+ import os
+ from django.conf import settings
self.assert_publishable()
- changes = self.get_current_changes(publishable=True)
- book_xml = self.materialize(changes=changes)
- apiclient.api_call(user, "books/", {"book_xml": book_xml})
+ changes = self.get_current_changes()
+ data = {"lesson_xml": self.wl1_xml(changes=changes)}
+ if host:
+ gallery_url = u'%s%s%s%s/' % (host, settings.MEDIA_URL, settings.IMAGE_DIR, self.slug)
+ gallery_dir = os.path.join(settings.MEDIA_ROOT, settings.IMAGE_DIR, self.slug)
+ if os.path.isdir(gallery_dir):
+ data['gallery_url'] = gallery_url
+ attachments = os.listdir(gallery_dir)
+ else:
+ attachments = []
+ data['attachments'] = json.dumps(attachments)
+ apiclient.api_call(user, "lessons/", data)
# record the publish
br = BookPublishRecord.objects.create(book=self, user=user)
for c in changes:
ChunkPublishRecord.objects.create(book_record=br, change=c)
post_publish.send(sender=br)
+
+ def wl1_xml(self, publishable=True, changes=None):
+ from lxml import etree
+ import re
+ from StringIO import StringIO
+ from urllib import unquote
+ import os.path
+ from django.conf import settings
+ from fnpdjango.utils.text.slughifi import slughifi
+ from librarian import ParseError, DCNS
+
+ def _register_function(f):
+ """ Register extension function with lxml """
+ ns = etree.FunctionNamespace('http://wolnelektury.pl/functions')
+ ns[f.__name__] = f
+ return f
+
+ @_register_function
+ def slugify(context, text):
+ """Remove unneeded whitespace from beginning and end"""
+ if isinstance(text, list):
+ text = ''.join(text)
+ return slughifi(text)
+
+ @_register_function
+ def rmext(context, text):
+ if isinstance(text, list):
+ text = ''.join(text)
+ text = unquote(text)
+ if '.' in text:
+ name, ext = text.rsplit('.', 1)
+ if ext.lower() in ('doc', 'docx', 'odt', 'pdf', 'jpg', 'jpeg'):
+ text = name
+ return text
+
+ t = etree.parse(os.path.join(settings.PROJECT_ROOT, 'xslt/wl2to1.xslt'))
+ ft = self.materialize(publishable=publishable, changes=changes)
+ ft = ft.replace(' ', ' ')
+ f2 = StringIO(ft)
+ i1 = etree.parse(f2)
+
+ for sect in i1.findall('//section'):
+ if sect[0].text and sect[0].text.strip() == u'Przebieg zajęć':
+ # Prostujemy.
+ first = sect.find('section')
+ subs = first.findall('.//section')
+ for sub in subs:
+ sect.append(sub)
+ break
+ else:
+ # print 'BRAK PRZEBIEGU'
+ dc_type = i1.findall('//dc:type', namespaces={'dc': DCNS.uri})
+ if dc_type and dc_type[0] in ('course', 'synthetic'):
+ raise ParseError('Brak przebiegu')
+
+ i1.getroot().attrib['redslug'] = self.slug
+ i1.getroot().attrib['wlslug'] = self.slug # THIS!
+ # print '.',
+ w1t = i1.xslt(t)
+ for h in w1t.findall('//aktywnosc/opis'):
+ if len(h) == 0:
+ raise ParseError('Pusty element aktywnosc/opis')
+ # FIXME assumption that every lesson has at most 9 parts
+ if not h[0].text or not re.match(r'\d\.\s', h[0].text):
+ raise ParseError('Niepoprawny nagłówek (aktywnosc/opis): %s' % repr(h[0].text))
+ h[0].text = h[0].text[3:]
+ return etree.tostring(w1t, encoding='utf-8')
fnp / redakcja.git / blobdiff