Changeset 4700 for waeup/branches/ulif-layout

Timestamp:

7 Jan 2010, 18:37:02 (15 years ago)

Author:

uli

Message:

Add viewletmanager and viewlet for generating breadcrumbs.

File:

• waeup/branches/ulif-layout/src/waeup/browser/viewlets.py (modified) (2 diffs)

waeup/branches/ulif-layout/src/waeup/browser/viewlets.py

@@ -8 +8 @@
 from waeup.browser.pages import (UniversityPage, FacultyContainerPage,
                                  DatacenterPage)
+from waeup.browser.interfaces import IBreadcrumbContainer
 from waeup.interfaces import (IUniversity, IWAeUPObject, IWAeUPXMLExporter,
                               IWAeUPXMLImporter, IFacultyContainer, IFaculty,
                               IDepartment, ICourse, ICertificate,
                               ICertificateCourse, IDataCenter)
-from waeup.utils.helpers import getInnerHTMLPart
 from waeup.viewlets import LeftSidebar, ActionBar
 
@@ -18 +18 @@
 grok.context(IWAeUPObject) # Make IWAeUPObject the default context
 
-#grok.context(zope.interface.Interface)
+class BreadCrumbManager(grok.ViewletManager):
+    grok.name('breadcrumbs')
+
+class BreadCrumbs(grok.Viewlet):
+    grok.context(IWAeUPObject)
+    grok.viewletmanager(BreadCrumbManager)
+    grok.order(1)
+
+    def getEntries(self):
+        result = []
+        site = grok.getSite()
+        context = self.context
+        breadcrumbs = IBreadcrumbContainer(self.view)
+        for breadcrumb in breadcrumbs:
+            yield dict(
+                title = breadcrumb.title,
+                url = self.view.url(breadcrumb.context, breadcrumb.viewname)
+                )
 
 #