The ILeadImage inherits from IImageScaleTraversable to enable the ima…

…ges view Fixes #576
plone · Dec 12, 2020 · 1d28f3d · 1d28f3d
1 parent 020106a
commit 1d28f3d
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Showing 3 changed files with 11 additions and 4 deletions.
diff --git a/news/576.bugfix b/news/576.bugfix
@@ -0,0 +1 @@
+The ILeadImage inherits from IImageScaleTraversable to enable the images view
diff --git a/plone/app/contenttypes/behaviors/leadimage.py b/plone/app/contenttypes/behaviors/leadimage.py
@@ -3,15 +3,15 @@
 from plone.autoform.interfaces import IFormFieldProvider
 from plone.dexterity.interfaces import IDexterityContent
 from plone.namedfile import field as namedfile
+from plone.namedfile.interfaces import IImageScaleTraversable
 from plone.supermodel import model
 from zope import schema
 from zope.component import adapter
 from zope.interface import implementer
 from zope.interface import provider
-from zope.interface import Interface
 
 
-class ILeadImage(Interface):
+class ILeadImage(IImageScaleTraversable):
     pass
 
 

diff --git a/plone/app/contenttypes/tests/test_behaviors_leadimage.py b/plone/app/contenttypes/tests/test_behaviors_leadimage.py
@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+from plone.app.contenttypes.behaviors.leadimage import ILeadImage
 from plone.app.contenttypes.interfaces import IPloneAppContenttypesLayer
 from plone.app.contenttypes.testing import PLONE_APP_CONTENTTYPES_FUNCTIONAL_TESTING  # noqa
 from plone.app.testing import setRoles
@@ -33,8 +34,6 @@ def setUp(self):
         self.fti = fti
         alsoProvides(self.portal.REQUEST, IPloneAppContenttypesLayer)
         alsoProvides(self.request, IPloneAppContenttypesLayer)
-        from plone.app.contenttypes.behaviors.leadimage import ILeadImage
-        alsoProvides(self.request, ILeadImage)
         self.portal.invokeFactory(
             'leadimagefolder',
             id='leadimagefolder',
@@ -79,3 +78,10 @@ def test_lead_image_viewlet_shows_up(self):
         # But doesn't show up on folder_contents, which is not a default view
         self.browser.open(self.portal_url + '/leadimagefolder/folder_contents')
         self.assertTrue('<div class="leadImage">' not in self.browser.contents)
+
+    def test_lead_image_enables_images_view(self):
+        self.portal.invokeFactory('leadimagefolder', id='foo')
+        self.assertTrue(ILeadImage.providedBy(self.portal.foo))
+        self.assertIsNotNone(
+            self.portal.foo.restrictedTraverse("@@images", None)
+        )
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		The ILeadImage inherits from IImageScaleTraversable to enable the images view