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[redakcja.git] / apps / catalogue / models / book.py

diff --git a/apps/catalogue/models/book.py b/apps/catalogue/models/book.py
index 13be963..ade9a42 100755 (executable)
--- a/apps/catalogue/models/book.py
+++ b/apps/catalogue/models/book.py
@@ -243,13 +243,13 @@ class Book(models.Model):
         from librarian import NoDublinCore, ParseError, ValidationError
 
         try:
-            bi = BookInfo.from_string(book_xml.encode('utf-8'))
+            bi = BookInfo.from_string(book_xml.encode('utf-8'), strict=True)
         except ParseError, e:
-            raise AssertionError(_('Invalid XML') + ': ' + str(e))
+            raise AssertionError(_('Invalid XML') + ': ' + unicode(e))
         except NoDublinCore:
             raise AssertionError(_('No Dublin Core found.'))
         except ValidationError, e:
-            raise AssertionError(_('Invalid Dublin Core') + ': ' + str(e))
+            raise AssertionError(_('Invalid Dublin Core') + ': ' + unicode(e))
 
         valid_about = self.correct_about()
         assert bi.about == valid_about, _("rdf:about is not") + " " + valid_about
@@ -318,7 +318,7 @@ class Book(models.Model):
 
         info = self.book_info()
         if info is not None:
-            update['dc_slug'] = info.slug
+            update['dc_slug'] = info.url.slug
         Book.objects.filter(pk=self.pk).update(**update)
 
     def touch(self):
@@ -370,6 +370,15 @@ class Book(models.Model):
             changes = self.get_current_changes(publishable)
         return compile_text(change.materialize() for change in changes)
 
+    def wldocument(self, publishable=True, changes=None, parse_dublincore=True):
+        from catalogue.ebook_utils import RedakcjaDocProvider
+        from librarian.parser import WLDocument
+
+        return WLDocument.from_string(
+                self.materialize(publishable=publishable, changes=changes),
+                provider=RedakcjaDocProvider(publishable=publishable),
+                parse_dublincore=parse_dublincore)
+
     def publish(self, user):
         """
             Publishes a book on behalf of a (local) user.