suppress top and current level in breadcrumbs; sorting: folders first

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@2767 fd906abe-77d9-0310-91a1-e0d9ade77398

integrator/browser/bscw.py

@@ -77,10 +77,12 @@ class ItemView(BaseView):
 
     @property
     def breadCrumbs(self):
-        for p in reversed(list(self.context.parents)):
+        parents = list(self.context.parents)
+        for p in reversed(parents[:-1]):
             view = ItemView(p, self.request, self.parentView)
             yield dict(url=view.url, title=view.title)
-        yield dict(url=self.url, title=self.title)
+        #if parents:
+        #    yield dict(url=self.url, title=self.title)
 
 
 class BSCWView(BaseView):

integrator/bscw.py

@@ -191,7 +191,7 @@ class ReadContainer(BSCWProxyBase, ReadContainer):
 
     def values(self):
         return sorted((self.get(k) for k in self),
-                      key=lambda x: x.title.lower())
+                      key=lambda x: (x.itemType != 'Folder', x.title.lower()))
 
 
     def __len__(self):

integrator/bscw.txt

@@ -118,8 +118,12 @@ The BSCW Repository View
   'http://127.0.0.1/++resource++folder.png'
 
   >>> list(items[0].breadCrumbs)
-  [{'url': 'http://127.0.0.1/bscw?id=bs_4', 'title': 'public'},
-   {'url': 'http://127.0.0.1/bscw?id=bs_5', 'title': 'Introduction'}]
+  []
+
+The top and the current level are not shown, otherwise we would get:
+
+[{'url': 'http://127.0.0.1/bscw?id=bs_4', 'title': 'public'},
+ {'url': 'http://127.0.0.1/bscw?id=bs_5', 'title': 'Introduction'}]
 
 
 Fin de partie