Add template and view arguments support to IBodyClassAdapters

plone · Oct 13, 2018 · 6d25294 · 6d25294
1 parent e08fae8
commit 6d25294
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diff --git a/CHANGES.rst b/CHANGES.rst
@@ -15,7 +15,8 @@ New features:
 
 Bug fixes:
 
-- *add item here*
+- Add template and view arguments support to IBodyClassAdapters (fixes `#158 <https://github.com/plone/plone.app.layout/issues/158>`_).
+  [rodfersou]
 
 
 2.5.23 (2017-01-17)

diff --git a/plone/app/layout/globals/layout.py b/plone/app/layout/globals/layout.py
@@ -278,7 +278,10 @@ def bodyClass(self, template, view):
             IBodyClassAdapter
         )
         for name, body_class_adapter in body_class_adapters:
-            extra_classes = body_class_adapter.get_classes() or []
+            try:
+                extra_classes = body_class_adapter.get_classes(template, view) or []
+            except TypeError:  # This adapter is implemented without arguments
+                extra_classes = body_class_adapter.get_classes() or []
             if isinstance(extra_classes, basestring):
                 extra_classes = extra_classes.split(' ')
             body_classes.extend(extra_classes)