nested plugin functionality added

lib/Doctrine/Export.php

@@ -1183,7 +1183,11 @@ class Doctrine_Export extends Doctrine_Connection_Module
 
             $plugins[] = $plugin;
 
-            $plugins = array_merge($plugins, $this->getAllPlugins($plugin->getOption('pluginTable')));
+            $pluginTable = $plugin->getOption('pluginTable');
+            
+            if ($pluginTable instanceof Doctrine_Table) {
+                $plugins = array_merge($plugins, $this->getAllPlugins($pluginTable));
+            }
         }
 
         return $plugins;

lib/Doctrine/I18n.php

@@ -38,6 +38,7 @@ class Doctrine_I18n extends Doctrine_Plugin
                             'generateFiles' => false,
                             'table'         => false,
                             'pluginTable'   => false,
+                            'children'      => array(),
                             );
 
     /**
@@ -123,6 +124,8 @@ class Doctrine_I18n extends Doctrine_Plugin
         
         $this->_options['pluginTable']->bindQueryPart('indexBy', 'lang');
 
+        $this->generateChildDefinitions();
+
         return true;
     }
 }

lib/Doctrine/Plugin.php

@@ -91,6 +91,11 @@ class Doctrine_Plugin
         return $this;
     }
 
+    public function addChild(Doctrine_Template $template)
+    {
+        $this->_options['children'][] = $template;    	
+    }
+
     /**
      * returns all options and their associated values
      *
@@ -101,6 +106,17 @@ class Doctrine_Plugin
         return $this->_options;
     }
 
+    public function generateChildDefinitions()
+    {
+        foreach ($this->_options['children'] as $child) {
+            $this->_options['pluginTable']->addTemplate(get_class($child), $child);
+
+            $child->setTable($this->_options['pluginTable']);
+            
+            $child->setUp();
+        }
+    }
+
     /**
      * generates foreign keys for the plugin table based on the owner table
      *

lib/Doctrine/Template.php

@@ -85,6 +85,14 @@ class Doctrine_Template extends Doctrine_Record_Abstract
         return $this->_invoker;
     }
 
+    public function addChild(Doctrine_Template $template)
+    {
+        $this->_plugin->addChild($template);
+        
+        return $this;
+    }
+
+
     public function getPlugin()
     {
         return $this->_plugin;

lib/Doctrine/Template/I18n.php

@@ -32,8 +32,6 @@
  */
 class Doctrine_Template_I18n extends Doctrine_Template
 {
-    protected $_translation;
-
     /**
      * __construct
      *
@@ -44,21 +42,6 @@ class Doctrine_Template_I18n extends Doctrine_Template
     {
         $this->_plugin = new Doctrine_I18n($options);
     }
-
-    /**
-     * translation
-     *
-     * sets or retrieves the current translation language
-     *
-     * @return Doctrine_Record      this object
-     */
-    public function translation($language = null)
-    {
-        $this->_translation = $language;
-        
-        return $this->_translation;
-    }
-
     /**
      * setUp
      *

lib/Doctrine/Template/Searchable.php

@@ -35,8 +35,6 @@ class Doctrine_Template_Searchable extends Doctrine_Template
     public function __construct(array $options)
     {
         $this->_plugin = new Doctrine_Search($options); 
-        
-
     }
     
     public function getPlugin()

lib/Doctrine/Template/Versionable.php

@@ -47,4 +47,5 @@ class Doctrine_Template_Versionable extends Doctrine_Template
     {
         return $this->_plugin;
     }
+
 }