X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/dbb1ae2cf25105f7a3831961b08386a1326baef8..dfd584e3b136d770bf56569030d10712a8722569:/apps/catalogue/models/bookmedia.py

diff --git a/apps/catalogue/models/bookmedia.py b/apps/catalogue/models/bookmedia.py
index 42781e9d0..607f4cd92 100644
--- a/apps/catalogue/models/bookmedia.py
+++ b/apps/catalogue/models/bookmedia.py
@@ -2,32 +2,37 @@
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
+from collections import OrderedDict
 import json
 from collections import namedtuple
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
-from django.utils.datastructures import SortedDict
 import jsonfield
+from fnpdjango.utils.text.slughifi import slughifi
 from catalogue.fields import OverwritingFileField
-from catalogue.utils import book_upload_path
 
 
+def _file_upload_to(i, _n):
+    return 'book/%(ext)s/%(name)s.%(ext)s' % {
+            'ext': i.ext(), 'name': slughifi(i.name)}
+
 class BookMedia(models.Model):
     """Represents media attached to a book."""
     FileFormat = namedtuple("FileFormat", "name ext")
-    formats = SortedDict([
+    formats = OrderedDict([
         ('mp3', FileFormat(name='MP3', ext='mp3')),
         ('ogg', FileFormat(name='Ogg Vorbis', ext='ogg')),
         ('daisy', FileFormat(name='DAISY', ext='daisy.zip')),
     ])
-    format_choices = [(k, _('%s file') % t.name)
+    format_choices = [(k, _('%s file' % t.name))
             for k, t in formats.items()]
 
-    type        = models.CharField(_('type'), db_index=True, choices=format_choices, max_length="100")
-    name        = models.CharField(_('name'), max_length=512)
-    file        = OverwritingFileField(_('file'), upload_to=book_upload_path())
+    type = models.CharField(_('type'), db_index=True, choices=format_choices, max_length=20)
+    name = models.CharField(_('name'), max_length=512)
+    file = OverwritingFileField(_('file'), max_length=600,
+        upload_to=_file_upload_to)
     uploaded_at = models.DateTimeField(_('creation date'), auto_now_add=True, editable=False, db_index=True)
-    extra_info  = jsonfield.JSONField(_('extra information'), default={}, editable=False)
+    extra_info = jsonfield.JSONField(_('extra information'), default={}, editable=False)
     book = models.ForeignKey('Book', related_name='media')
     source_sha1 = models.CharField(null=True, blank=True, max_length=40, editable=False)
 
@@ -102,6 +107,9 @@ class BookMedia(models.Model):
         return {'artist_name': artist_name, 'director_name': director_name,
                 'project': project, 'funded_by': funded_by}
 
+    def ext(self):
+        return self.formats[self.type].ext
+
     @staticmethod
     def read_source_sha1(filepath, filetype):
         """