implement skin switching in BaseView

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1134 fd906abe-77d9-0310-91a1-e0d9ade77398

__init__.py

@@ -34,6 +34,11 @@ class Loops(Folder):
 
     implements(ILoops)
 
+    _skinName = ''
+    def getSkinName(self): return self._skinName
+    def setSkinName(self, skinName): self._skinName = skinName
+    skinName = property(getSkinName, setSkinName)
+
     def getLoopsRoot(self):
         return self
 

browser/common.py

@@ -29,6 +29,8 @@ from zope.app.intid.interfaces import IIntIds
 from zope.cachedescriptors.property import Lazy
 from zope.dottedname.resolve import resolve
 from zope.interface import implements
+from zope.app.publisher.browser import applySkin
+from zope.publisher.interfaces.browser import ISkin
 from zope.schema.vocabulary import SimpleTerm
 from zope.security.proxy import removeSecurityProxy
 
@@ -39,8 +41,23 @@ class BaseView(object):
 
     def __init__(self, context, request):
         #self.context = context
+        # TODO: get rid of removeSecurityProxy() call
         self.context = removeSecurityProxy(context)
         self.request = request
+        skin = None
+        # TODO: get ISkinController adapter instead
+        skinName = self.loopsRoot.skinName
+        if skinName:
+            skin = zapi.queryUtility(ISkin, skinName)
+            if skin is not None:
+                applySkin(self.request, skin)
+        self.skin = skin
+
+    @Lazy
+    def resourceBase(self):
+        skinSetter = self.skin and ('/++skin++' + self.skin.__name__) or ''
+        # TODO: put '/@@' etc after path to site instead of directly after URL0
+        return self.request.URL[0] + skinSetter + '/@@'
 
     @Lazy
     def modified(self):

browser/configure.zcml

@@ -67,6 +67,21 @@
       view="AddLoopsContainer.html"
       />
 
+  <containerViews
+      for="loops.interfaces.ILoops"
+      contents="zope.ManageContent"
+      add="zope.ManageContent"
+      />
+
+  <editform
+      label="Edit Loops Container"
+      name="edit.html"
+      schema="loops.interfaces.ILoops"
+      fields="skinName"
+      for="loops.interfaces.ILoops"
+      permission="zope.ManageContent"
+      menu="zmi_views" title="Edit" />      
+
   <!-- concept manager -->
 
   <addform

browser/node.pt

@@ -43,12 +43,6 @@
   </div>
 
   
-  <div metal:fill-slot="footer">
-    <a href="#"
-       tal:attributes="href string:${view/menu/url}/impressum">Impressum</a>
-  </div>
-
-
 </body>
 </html>
 </tal:show>

configure.zcml

@@ -50,7 +50,11 @@
     <require
         permission="zope.View"
         attributes="getLoopsUri loopsTraverse getConceptManager
-                    getResourceManager getViewManager" />
+                    getResourceManager getViewManager skinName" />
+
+    <require
+        permission="zope.ManageContent"
+        set_schema=".interfaces.ILoops" />
 
   </content>
 

interfaces.py

@@ -410,6 +410,12 @@ class ILoops(ILoopsObject):
     """
     contains(IConceptManager, IResourceManager, IViewManager)
 
+    skinName = schema.ASCIILine(
+        title=_(u'Skin Name'),
+        description=_(u'Name of the skin to use'),
+        default='',
+        required=False)
+
     def getLoopsUri(obj):
         """ Return the relativ path to obj, starting with '.loops/...'.
         """