### Eclipse Workspace Patch 1.0
#P Alzforum
Index: modules/acquia/cck/includes/views/handlers/content_handler_filter_many_to_one.inc
===================================================================
--- modules/acquia/cck/includes/views/handlers/content_handler_filter_many_to_one.inc	(revision 547)
+++ modules/acquia/cck/includes/views/handlers/content_handler_filter_many_to_one.inc	(working copy)
@@ -30,4 +30,36 @@
     return (array) $options;
   }
 
+}
+
+
+
+class content_handler_filter_many_to_one_reverse extends content_handler_filter_many_to_one{
+
+  function allowed_values(){
+    $types=array_flip($this->options['restrict_to_types']);
+    unset($types[0]);
+    $type_qry="";
+    if(count($types))
+      $type_qry= "and n.type in ('".implode("','",array_keys(array_flip($types)))."') ";
+    $dbinfo=content_database_info($this->content_field);
+    $optsqry=db_query(db_rewrite_sql("SELECT DISTINCT n.nid, n.title from {node} n inner join {".$dbinfo['table']."} nc on n.nid=nc.nid where 1=1 $type_qry"));
+     while($row=db_fetch_object($optsqry)){
+       $opts[$row->nid]=$row->title;
+     }
+     return (array)$opts;
+  }
+
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $types=node_get_types('names');
+    $form['restrict_to_types']=array(
+      '#type'=>'checkboxes',
+      '#title'=>'restrict nodes to types',
+      '#options'=>$types,
+      '#default_value'=>$this->options['restrict_to_types'],
+    
+    );
+  }
+  
 }
\ No newline at end of file
Index: modules/acquia/cck/modules/userreference/userreference.module
===================================================================
--- modules/acquia/cck/modules/userreference/userreference.module	(revision 547)
+++ modules/acquia/cck/modules/userreference/userreference.module	(working copy)
@@ -160,8 +160,44 @@
         'label' => t($field['widget']['label']),
         'content_field_name' => $field['field_name'],
       );
-      return $data;
+
+      // Add a relationship to get information about referring items.
+      $field_types = _content_field_types();
+      $types = array();
+      foreach (content_types() as $type) {
+        if (isset($type['fields'][$field['field_name']])) {
+          $types[] = $type['name'];
+        }
+      }
+      $label_truncated = truncate_utf8(t($field['widget']['label']), 10, TRUE);
+      $title = t('@label referrer (!name) - vid', array('@label' => t($field['widget']['label']), '!name' => $field['field_name']));
+      $title_short = t('@label-truncated referrer - vid', array('@label-truncated' => $label_truncated));
+      $data["referrer_$table_alias"] = array(
+        'table' => array(
+          'group' => t('Content'),
+          'join' => array(
+            'users' => array(
+              'table' => $db_info['table'],
+              'left_field' => 'uid',
+              'field' => $field['field_name'] .'_uid',
+            ),
+          ),
+        ),
+        'uid' => array(
+          'group' => t('Content'),
+          'title' => $title,
+          'title short' => $title_short,
+          'help' => t($field_types[$field['type']]['label']) .' referrer - '. t('Appears in: @types', array('@types' => implode(', ', $types))),
+          'relationship' => array(
+            'base' => 'users',
+            'handler' => 'content_handler_relationship',
+            'label' => t('@label referrer', array('@label' => $field['widget']['label'])),
+            'content_field_name' => $field['field_name'],
+          ),
+        ),
+      );
 
+      return $data;
   }
 }
 
Index: modules/acquia/cck/includes/views/content.views.inc
===================================================================
--- modules/acquia/cck/includes/views/content.views.inc	(revision 547)
+++ modules/acquia/cck/includes/views/content.views.inc	(working copy)
@@ -58,7 +58,10 @@
       'content_handler_filter_many_to_one' => array(
         'parent' => 'views_handler_filter_many_to_one',
       ),
-
+      'content_handler_filter_many_to_one_reverse' => array(
+        'parent' => 'content_handler_filter_many_to_one',
+      ),
+      
       // relationship handlers
       'content_handler_relationship' => array(
         'parent' => 'views_handler_relationship',
Index: modules/acquia/cck/modules/nodereference/nodereference.module
===================================================================
--- modules/acquia/cck/modules/nodereference/nodereference.module	(revision 547)
+++ modules/acquia/cck/modules/nodereference/nodereference.module	(working copy)
@@ -162,6 +162,48 @@
         'label' => t($field['widget']['label']),
         'content_field_name' => $field['field_name'],
       );
+
+      // Add a relationship to get information about referring items.
+      $field_types = _content_field_types();
+      $types = array();
+      foreach (content_types() as $type) {
+        if (isset($type['fields'][$field['field_name']])) {
+          $types[] = $type['name'];
+        }
+      }
+      $label_truncated = truncate_utf8(t($field['widget']['label']), 10, TRUE);
+      $title = t('@label referrer (!name) - vid', array('@label' => t($field['widget']['label']), '!name' => $field['field_name']));
+      $title_short = t('@label-truncated referrer - vid', array('@label-truncated' => $label_truncated));
+      
+      $data["referrer_$table_alias"] = array(
+        'table' => array(
+          'group' => t('Content'),
+          'join' => array(
+            'node' => array(
+              'table' => $db_info['table'],
+              'left_field' => 'nid',
+              'field' => $field['field_name'] .'_nid',
+            ),
+          ),
+        ),
+        'vid' => array(
+          'group' => t('Content'),
+          'field' =>'vid',
+          'title' => $title,
+          'title short' => $title_short,
+          'help' => t($field_types[$field['type']]['label']) .' referrer - '. t('Appears in: @types', array('@types' => implode(', ', $types))),
+          'relationship' => array(
+            'base' => 'node',
+            //'base field' => 'vid',
+            'handler' => 'content_handler_relationship',
+            'label' => t('@label referrer', array('@label' => $field['widget']['label'])),
+            'content_field_name' => $field['field_name'],
+          ),
+        ),
+      );
+      $data["referrer_$table_alias"]['vid']['filter']['handler'] = 'content_handler_filter_many_to_one_reverse';
+      $data["referrer_$table_alias"]['vid']['filter']['content_field_name'] = $field['field_name'];
+      
       return $data;
   }
 }