control available states definitions by loops options

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@2558 fd906abe-77d9-0310-91a1-e0d9ade77398

browser/common.py

@@ -49,13 +49,14 @@ from zope.traversing.api import getName, getParent
 
 from cybertools.ajax.dojo import dojoMacroTemplate
 from cybertools.browser.view import GenericView
+from cybertools.meta.interfaces import IOptions
 from cybertools.relation.interfaces import IRelationRegistry
 from cybertools.stateful.interfaces import IStateful
 from cybertools.text import mimetypes
 from cybertools.typology.interfaces import IType, ITypeManager
 from loops.common import adapted
 from loops.i18n.browser import I18NView
-from loops.interfaces import IView, INode
+from loops.interfaces import IResource, IView, INode
 from loops.resource import Resource
 from loops.security.common import canAccessObject, canListObject, canWriteObject
 from loops.type import ITypeConcept
@@ -320,6 +321,16 @@ class BaseView(GenericView, I18NView):
         return util.KeywordVocabulary(general
                             + self.listTypesForSearch(('resource',), ('system', 'hidden'),))
 
+    # options/settings
+
+    @Lazy
+    def options(self):
+        return IOptions(self.context)
+
+    @Lazy
+    def globalOptions(self):
+        return IOptions(self.loopsRoot)
+
     # versioning
 
     @Lazy
@@ -379,10 +390,13 @@ class BaseView(GenericView, I18NView):
         if not checkPermission('loops.ManageSite', self.context):
             # TODO: replace by more sensible permission
             return result
-        target = self.virtualTargetObject
+        #statesDefs = ['loops.classification_quality', 'loops.simple_publishing']
-        for std in ['loops.classification_quality',
+        if IResource.providedBy(self.target):
-                    'loops.simple_publishing']:
+            statesDefs = self.globalOptions('organize.stateful.resource', ())
-            stf = component.getAdapter(target, IStateful, name=std)
+        else:
+            statesDefs = ()
+        for std in statesDefs:
+            stf = component.getAdapter(self.target, IStateful, name=std)
             result.append(stf)
         return result
 

browser/node.py

@@ -40,13 +40,14 @@ from zope.lifecycleevent import Attributes
 from zope.formlib.form import Form, FormFields
 from zope.formlib.namedtemplate import NamedTemplate
 from zope.proxy import removeAllProxies
-from zope.security import canAccess, canWrite
+from zope.security import canAccess, canWrite, checkPermission
 from zope.security.proxy import removeSecurityProxy
 
 from cybertools.ajax import innerHtml
 from cybertools.browser import configurator
 from cybertools.browser.action import Action
 from cybertools.browser.view import GenericView
+from cybertools.stateful.interfaces import IStateful
 from cybertools.typology.interfaces import IType, ITypeManager
 from cybertools.xedit.browser import ExternalEditorView
 from loops.browser.action import DialogAction
@@ -296,6 +297,8 @@ class NodeView(BaseView):
                 target = getVersion(target, self.request)
         return target
 
+    target = virtualTargetObject
+
     @Lazy
     def targetUid(self):
         if self.virtualTargetObject:
@@ -372,6 +375,25 @@ class NodeView(BaseView):
         if target is not None:
             return BaseView(target, self.request).url
 
+    # states information
+
+    @Lazy
+    def xxx_states(self):
+        result = []
+        if not checkPermission('loops.ManageSite', self.context):
+            # TODO: replace by more sensible permission
+            return result
+        target = self.virtualTargetObject
+        #statesDefs = ['loops.classification_quality', 'loops.simple_publishing']
+        if IResource.providedBy(target):
+            statesDefs = self.globalOptions('organize.stateful.resource', ())
+        else:
+            statesDefs = ()
+        for std in statesDefs:
+            stf = component.getAdapter(target, IStateful, name=std)
+            result.append(stf)
+        return result
+
     # target viewing and editing support
 
     def getUrlForTarget(self, target):

browser/resource.py

@@ -185,7 +185,8 @@ class ResourceView(BaseView):
 
     def getObjectActions(self, page=None, target=None):
         acts = ['info']
-        acts.extend('state.' + st for st in statefulActions)
+        #acts.extend('state.' + st for st in statefulActions)
+        acts.extend('state.' + st.statesDefinition for st in self.states)
         if self.xeditable:
             acts.append('external_edit')
         return actions.get('object', acts, view=self, page=page, target=target)

organize/stateful/README.txt

@@ -137,6 +137,9 @@ We first need a node that provides us access to the resource as its target
 
 The form view gives us access to the states of the object.
 
+  >>> loopsRoot.options = ['organize.stateful.resource:'
+  ...           'loops.classification_quality,loops.simple_publishing']
+
   >>> form = EditObjectForm(node, TestRequest())
   >>> for st in form.states:
   ...     sto = st.getStateObject()

organize/stateful/base.py

@@ -41,9 +41,6 @@ class StatefulLoopsObject(Stateful, StatefulAdapter):
 
     adapts(ILoopsObject)
 
-    def getAvailableTransitionsForUser(self):
-        return self.getAvailableTransitions()
-
 
 class SimplePublishable(StatefulLoopsObject):
 

organize/stateful/browser.py

@@ -30,7 +30,8 @@ from cybertools.stateful.interfaces import IStateful
 from loops.util import _
 
 
-statefulActions = ('loops.classification_quality',)
+statefulActions = ('loops.classification_quality',
+                   'loops.simple_publishing',)
 
 
 class StateAction(Action):
@@ -54,7 +55,8 @@ class StateAction(Action):
 
     @Lazy
     def icon(self):
-        return 'cybertools.icons/led%s.png' % self.stateObject.color
+        icon = self.stateObject.icon or 'led%s.png' % self.stateObject.color
+        return 'cybertools.icons/' + icon
 
 
 for std in statefulActions: