X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/a0f904af83bea5306b09fd66d8dfa254761f5a07..HEAD:/src/catalogue/models/book.py

diff --git a/src/catalogue/models/book.py b/src/catalogue/models/book.py
index b2d960b67..9e0ec50ff 100644
--- a/src/catalogue/models/book.py
+++ b/src/catalogue/models/book.py
@@ -91,6 +91,7 @@ class Book(models.Model):
     tagged = managers.ModelTaggedItemManager(Tag)
     tags = managers.TagDescriptor(Tag)
     tag_relations = GenericRelation(Tag.intermediary_table_model)
+    translators = models.ManyToManyField(Tag)
 
     html_built = django.dispatch.Signal()
     published = django.dispatch.Signal()
@@ -154,12 +155,6 @@ class Book(models.Model):
     def genre_unicode(self):
         return self.tag_unicode('genre')
 
-    def translators(self):
-        translators = self.get_extra_info_json().get('translators') or []
-        return [
-            '\xa0'.join(reversed(translator.split(', ', 1))) for translator in translators
-        ]
-
     def translator(self):
         translators = self.get_extra_info_json().get('translators')
         if not translators:
@@ -331,6 +326,9 @@ class Book(models.Model):
             total += app_settings.GET_MP3_LENGTH(media.file.path)
         return int(total)
 
+    def get_time(self):
+        return round(self.xml_file.size / 1000 * 40)
+    
     def has_media(self, type_):
         if type_ in Book.formats:
             return bool(getattr(self, "%s_file" % type_))
@@ -655,14 +653,17 @@ class Book(models.Model):
 
         meta_tags = Tag.tags_from_info(book_info)
 
-        for tag in meta_tags:
+        for tag, relationship in meta_tags:
             if not tag.for_books:
                 tag.for_books = True
                 tag.save()
 
-        book.tags = set(meta_tags + book_shelves)
+        just_tags = [t for (t, rel) in meta_tags if not rel]
+        book.tags = set(just_tags + book_shelves)
         book.save()  # update sort_key_author
 
+        book.translators.set([t for (t, rel) in meta_tags if rel == 'translator'])
+
         cover_changed = old_cover != book.cover_info()
         obsolete_children = set(b for b in book.children.all()
                                 if b not in children)