X-Git-Url: https://git.mdrn.pl/redakcja.git/blobdiff_plain/6a259b96cff47e1fd64cbfd6f3d1e1d8e8b6486c..e5ba4e015ad743e8581275272c61a660f32d9fed:/apps/catalogue/tasks.py

diff --git a/apps/catalogue/tasks.py b/apps/catalogue/tasks.py
index e9b8cf9b..53b867b4 100644
--- a/apps/catalogue/tasks.py
+++ b/apps/catalogue/tasks.py
@@ -1,11 +1,42 @@
 from celery.task import task
+from django.utils import translation
+from django.conf import settings
 
 
 @task
-def refresh_by_pk(cls, pk):
-    cls._default_manager.get(pk=pk).refresh()
+def _refresh_by_pk(cls, pk, language=None):
+    prev_language = translation.get_language()
+    language and translation.activate(language)
+    try:
+        cls._default_manager.get(pk=pk).refresh()
+    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)
 
+@task
+def _publishable_error(book, language=None):
+    prev_language = translation.get_language()
+    language and translation.activate(language)
+    try:
+        return book.assert_publishable()
+    except AssertionError, e:
+        return e
+    else:
+       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)