cleanup

[wolnelektury.git] / apps / api / handlers.py

diff --git a/apps/api/handlers.py b/apps/api/handlers.py
index 91a3f4b..dbe905b 100644 (file)
--- a/apps/api/handlers.py
+++ b/apps/api/handlers.py
@@ -12,6 +12,7 @@ from django.core.cache import get_cache
 from django.core.urlresolvers import reverse
 from piston.handler import AnonymousBaseHandler, BaseHandler
 from piston.utils import rc
+from sorl.thumbnail import default
 
 from api.helpers import timestamp
 from api.models import Deleted
@@ -106,7 +107,7 @@ class BookDetails(object):
 
     @classmethod
     def author(cls, book):
-        return ",".join(t[0] for t in book.related_info()['tags']['author'])
+        return ",".join(t[0] for t in book.related_info()['tags'].get('author', []))
 
     @classmethod
     def href(cls, book):
@@ -134,6 +135,11 @@ class BookDetails(object):
     def cover(cls, book):
         return MEDIA_BASE + book.cover.url if book.cover else ''
 
+    @classmethod
+    def cover_thumb(cls, book):
+        return MEDIA_BASE + default.backend.get_thumbnail(
+                    book.cover, "139x193").url if book.cover else ''
+
 
 
 class BookDetailHandler(BaseHandler, BookDetails):
@@ -143,7 +149,7 @@ class BookDetailHandler(BaseHandler, BookDetails):
     """
     allowed_methods = ['GET']
     fields = ['title', 'parent', 'children'] + Book.formats + [
-        'media', 'url', 'cover'] + [
+        'media', 'url', 'cover', 'cover_thumb'] + [
             category_plural[c] for c in book_tag_categories]
 
     @piwik_track
@@ -192,9 +198,9 @@ class AnonymousBooksHandler(AnonymousBaseHandler, BookDetails):
         if top_level:
             books = books.filter(parent=None)
         if audiobooks:
-            books = books.filter(media__type='mp3')
+            books = books.filter(media__type='mp3').distinct()
         if daisy:
-            books = books.filter(media__type='daisy')
+            books = books.filter(media__type='daisy').distinct()
 
         if books.exists():
             return books
@@ -224,6 +230,10 @@ class BooksHandler(BookDetailHandler):
             return rc.NOT_FOUND
 
 
+class EBooksHandler(AnonymousBooksHandler):
+    fields = ('author', 'href', 'title', 'cover') + tuple(Book.ebook_formats)
+
+
 # add categorized tags fields for Book
 def _tags_getter(category):
     @classmethod
@@ -410,7 +420,7 @@ class CatalogueHandler(BaseHandler):
     def book_dict(book, fields=None):
         all_fields = ['url', 'title', 'description',
                       'gazeta_link', 'wiki_link',
-                      ] + Book.formats + BookMedia.formats + [
+                      ] + Book.formats + BookMedia.formats.keys() + [
                       'parent', 'parent_number',
                       'tags',
                       'license', 'license_description', 'source_name',