X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/ab8ffbde2df33d9c699e029ba613d2b014ba44b8..aae232dcf008ab39db553bc1b20573fa00e3b191:/apps/catalogue/models/book.py?ds=sidebyside

diff --git a/apps/catalogue/models/book.py b/apps/catalogue/models/book.py
index 3c50a964c..83bc040c6 100644
--- a/apps/catalogue/models/book.py
+++ b/apps/catalogue/models/book.py
@@ -44,6 +44,9 @@ class Book(models.Model):
 
     cover = EbookField('cover', _('cover'),
                 upload_to=book_upload_path('jpg'), null=True, blank=True)
+    # Cleaner version of cover for thumbs
+    cover_thumb = EbookField('cover_thumb', _('cover thumbnail'),
+                upload_to=book_upload_path('th.jpg'), null=True, blank=True)
     ebook_formats = constants.EBOOK_FORMATS
     formats = ebook_formats + ['html', 'xml']
 
@@ -319,6 +322,7 @@ class Book(models.Model):
         tasks.fix_tree_tags.delay(book)
         if 'cover' not in dont_build:
             book.cover.build_delay()
+            book.cover_thumb.build_delay()
         
         # No saves behind this point.
 
@@ -401,6 +405,7 @@ class Book(models.Model):
         if not self.cover_info(inherit=False):
             if 'cover' not in app_settings.DONT_BUILD:
                 self.cover.build_delay()
+                self.cover_thumb.build_delay()
             for format_ in constants.EBOOK_FORMATS_WITH_COVERS:
                 if format_ not in app_settings.DONT_BUILD:
                     getattr(self, '%s_file' % format_).build_delay()
@@ -540,7 +545,7 @@ class Book(models.Model):
         """
         # get relevant books and their tags
         objects = cls.tagged.with_all(tags)
-        parents = objects.filter(html_file='').only('slug')
+        parents = objects.exclude(children=None).only('slug')
         # eliminate descendants
         l_tags = Tag.objects.filter(category='book',
             slug__in=[book.book_tag_slug() for book in parents.iterator()])