add a revert button to return scan gallery to first page for this book

[redakcja.git] / apps / catalogue / tasks.py

diff --git a/apps/catalogue/tasks.py b/apps/catalogue/tasks.py
index 53b867b..ca69625 100644 (file)
--- a/apps/catalogue/tasks.py
+++ b/apps/catalogue/tasks.py
@@ -1,9 +1,8 @@
 from celery.task import task
 from django.utils import translation
-from django.conf import settings
 
 
-@task
+@task(ignore_result=True)
 def _refresh_by_pk(cls, pk, language=None):
     prev_language = translation.get_language()
     language and translation.activate(language)
@@ -12,12 +11,8 @@ def _refresh_by_pk(cls, pk, language=None):
     finally:
         translation.activate(prev_language)
 
-if settings.USE_CELERY:
-    def refresh_instance(instance):
-        _refresh_by_pk.delay(type(instance), instance.pk, translation.get_language())
-else:
-    def refresh_instance(instance):
-        instance.refresh()
+def refresh_instance(instance):
+    _refresh_by_pk.delay(type(instance), instance.pk, translation.get_language())
 
 
 @task
@@ -29,14 +24,15 @@ def _publishable_error(book, language=None):
     except AssertionError, e:
         return e
     else:
-       return None
+        return None
     finally:
         translation.activate(prev_language)
 
-if settings.USE_CELERY:
-    def publishable_error(book):
-        task = _publishable_error.delay(book, translation.get_language())
-        return task.wait()
-else:
-    def publishable_error(book):
-        return _publishable_error(book)
+def publishable_error(book):
+    return _publishable_error.delay(book, 
+        translation.get_language()).wait()
+
+
+@task(ignore_result=True)
+def book_content_updated(book):
+    book.refresh_dc_cache()