Update the index information colums to show the

total number of documents and nodes contained in a level.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/document_indexing/apps.py

@@ -86,8 +86,16 @@ class DocumentIndexingApp(MayanAppConfig):
         )
 
         SourceColumn(
-            source=IndexInstance, label=_('Items'),
-            func=lambda context: context['object'].get_item_count(
+            source=IndexInstance, label=_('Total nodes'),
+            func=lambda context: context[
+                'object'
+            ].instance_root.get_descendants_count()
+        )
+        SourceColumn(
+            source=IndexInstance, label=_('Total documents'),
+            func=lambda context: context[
+                'object'
+            ].instance_root.get_descendants_document_count(
                 user=context['request'].user
             )
         )
@@ -116,8 +124,14 @@ class DocumentIndexingApp(MayanAppConfig):
             func=lambda context: index_instance_item_link(context['object'])
         )
         SourceColumn(
-            source=IndexInstanceNode, label=_('Items'),
-            func=lambda context: context['object'].get_item_count(
+            source=IndexInstanceNode, label=_('Nodes'),
+            func=lambda context: context['object'].get_descendants_count()
+        )
+        SourceColumn(
+            source=IndexInstanceNode, label=_('Documents'),
+            func=lambda context: context[
+                'object'
+            ].get_descendants_document_count(
                 user=context['request'].user
             )
         )
@@ -129,8 +143,14 @@ class DocumentIndexingApp(MayanAppConfig):
             )
         )
         SourceColumn(
-            source=DocumentIndexInstanceNode, label=_('Items'),
-            func=lambda context: context['object'].get_item_count(
+            source=DocumentIndexInstanceNode, label=_('Nodes'),
+            func=lambda context: context['object'].get_descendants_count()
+        )
+        SourceColumn(
+            source=DocumentIndexInstanceNode, label=_('Documents'),
+            func=lambda context: context[
+                'object'
+            ].get_descendants_document_count(
                 user=context['request'].user
             )
         )

mayan/apps/document_indexing/models.py

@@ -308,8 +308,21 @@ class IndexInstanceNode(MPTTModel):
         # Convenience method for serializer
         return self.get_children()
 
-    def index(self):
-        return IndexInstance.objects.get(pk=self.index_template_node.index.pk)
+    def get_children_count(self):
+        return self.get_children().count()
+
+    def get_descendants_count(self):
+        return self.get_descendants().count()
+
+    def get_descendants_document_count(self, user):
+        return AccessControlList.objects.filter_by_access(
+            permission=permission_document_view, user=user,
+            queryset=Document.objects.filter(
+                index_instance_nodes__in=self.get_descendants(
+                    include_self=True
+                )
+            )
+        ).count()
 
     def get_item_count(self, user):
         if self.index_template_node.link_documents:
@@ -356,6 +369,9 @@ class IndexInstanceNode(MPTTModel):
             if acquire_lock:
                 lock.release()
 
+    def index(self):
+        return IndexInstance.objects.get(pk=self.index_template_node.index.pk)
+
     def remove_document(self, document, acquire_lock=True):
         """
         The argument `acquire_lock` controls whether or not this method

mayan/apps/document_indexing/widgets.py

@@ -65,23 +65,20 @@ def node_tree(node, user):
     for ancestor in node.get_ancestors(include_self=True):
         if ancestor.is_root_node():
             element = node.index()
-            level = 0
             icon = 'fa fa-list-ul'
         else:
             element = ancestor
-            level = element.get_level()
             if element.index_template_node.link_documents:
                 icon = 'fa fa-folder'
             else:
                 icon = 'fa fa-level-up fa-rotate-90'
 
         result.append(
-            '<a href="{url}" class="list-group-item {active}"><span class="badge">{count}</span><i class="{icon}"></i>{space} {text}</a>'.format(
+            '<a href="{url}" class="list-group-item {active}"><span class="badge">{count}</span><i class="{icon}"></i> {text}</a>'.format(
                 url=element.get_absolute_url(),
                 active='active' if element == node or node.get_ancestors(include_self=True).count() == 1 else '',
                 count=element.get_item_count(user=user),
                 icon=icon,
-                space='&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;' * level,
                 text=escape(element)
             )
         )