allow suppressing of 'create resource' action

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@3257 fd906abe-77d9-0310-91a1-e0d9ade77398

browser/common.py

@@ -496,6 +496,9 @@ class BaseView(GenericView, I18NView):
     def showObjectActions(self):
         return not IUnauthenticatedPrincipal.providedBy(self.request.principal)
 
+    def checkAction(self, name, category, target):
+        return True
+
     def openEditWindow(self, viewName='edit.html'):
         if self.editable:
             if checkPermission('loops.ManageSite', self.context):

browser/concept.py

@@ -371,6 +371,11 @@ class ConceptView(BaseView):
 
     actions = dict(object=getObjectActions)
 
+    def checkAction(self, name, category, target):
+        if name in (self.typeOptions('hide_action.' + category) or []):
+            return False
+        return True
+
 
 class ConceptRelationView(ConceptView, BaseRelationView):
 

browser/node.py

@@ -423,10 +423,10 @@ class NodeView(BaseView):
         actions = []
         #self.registerDojo()
         self.registerDojoFormAll()
-        if category in self.actions:
-            actions.extend(self.actions[category](self, target=target))
         if target is None:
             target = self.virtualTarget
+        if category in self.actions:
+            actions.extend(self.actions[category](self, target=target))
         if target is not None:
             actions.extend(target.getActions(category, page=self, target=target))
         if target != self.virtualTarget:  # self view must be used directly for target
@@ -441,19 +441,19 @@ class NodeView(BaseView):
                       targetWindow='loops_cme',
                       description='Open concept map editor in new window',
                       url=cmeUrl, target=target))
-        actions.append(DialogAction(self, title='Create Resource...',
-                  description='Create a new resource object.',
-                  page=self, target=target))
+        if self.checkAction('create_resource', 'portlet', target):
+            actions.append(DialogAction(self, title='Create Resource...',
+                      description='Create a new resource object.',
+                      page=self, target=target))
         return actions
 
-    def xx_getObjectActions(self, target=None):
-        acts = []
-        if self.globalOptions('organize.allowSendEmail'):
-            acts.append('send_email')
-        return actions.get('object', acts, view=self, page=self, target=target)
-
     actions = dict(portlet=getPortletActions)
 
+    def checkAction(self, name, category, target):
+        if name in ('create_resource',) and target is not None:
+            return target.checkAction(name, category, target)
+        return True
+
     @Lazy
     def popupCreateObjectForm(self):
         return ("javascript:function%%20openDialog(url){"