print on demand buttons

[wolnelektury.git] / src / catalogue / views.py

diff --git a/src/catalogue/views.py b/src/catalogue/views.py
index 99e3c82..503b6f5 100644 (file)
--- a/src/catalogue/views.py
+++ b/src/catalogue/views.py
@@ -785,3 +785,12 @@ def collections(request):
         'objects': objects,
         'best': best,
     })
         'objects': objects,
         'best': best,
     })

+
+
+def ridero_cover(request, slug):
+    from librarian.cover import DefaultEbookCover
+    wldoc = Book.objects.get(slug=slug).wldocument()
+    cover = DefaultEbookCover(wldoc.book_info, width=980, bleed=20, format='PNG')
+    response = HttpResponse(content_type="image/png")
+    cover.save(response)
+    return response