[gen] Added the possibility to display the content of indexes for a given object on its view layout (param 'indexed' in the request).

gen/mixins/ToolMixin.py

@@ -98,6 +98,23 @@ class ToolMixin(BaseMixin):
         '''Returns the catalog object.'''
         return self.getParentNode().catalog
 
+    def getCatalogValue(self, obj, indexName):
+        '''Get, for p_obj, the value stored in the catalog for the index
+           named p_indexName.'''
+        catalogBrain = self.getObject(obj.id, brain=True)
+        catalog = self.getApp().catalog
+        index = catalog.Indexes[indexName]
+        indexType = index.getTagName()
+        if indexType == 'ZCTextIndex':
+            # Zope bug: the lexicon can't be retrieved correctly
+            index._v_lexicon = getattr(catalog, index.lexicon_id)
+        res = index.getEntryForObject(catalogBrain.getRID())
+        if indexType == 'DateIndex':
+            # The index value is a number. Add a DateTime representation too.
+            from DateTime import DateTime
+            res = '%d (%s)' % (res, DateTime(res))
+        return res
+
     def getApp(self):
         '''Returns the root Zope object.'''
         return self.getPhysicalRoot()

gen/mixins/__init__.py

@@ -1730,4 +1730,18 @@ class BaseMixin:
         method = self.REQUEST['method']
         obj = self.appy()
         return getattr(obj, method)()
+
+    def onReindex(self):
+        '''Called for reindexing an index or all indexes on the currently shown
+           object.'''
+        if not self.getTool().getUser().has_role('Manager'):
+            self.raiseUnauthorized()
+        rq = self.REQUEST
+        indexName = rq['indexName']
+        if indexName == '_all_':
+            self.reindex()
+        else:
+            self.reindex(indexes=(indexName,))
+        self.say(self.translate('action_done'))
+        self.goto(self.getUrl(rq['HTTP_REFERER']))
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