Support ftype default defs

classes/Formo/Core/Formo.php

@@ -61,6 +61,8 @@ public function __construct( array $array = NULL)
 
 		$array = $this->_resolve_construct_aliases($array);
 
+		$this->_setup_from_ftype($array);
+
 		foreach ($array as $key => $value)
 		{
 			$this->set($key, $value);
@@ -1448,7 +1450,7 @@ public function set($var, $val = NULL)
 			{
 				$field['parent'] = $this;
 				$new_field = Formo::factory($field);
-				$this->_fields[] = $new_field;
+				$this->add($new_field);
 			}
 
 			return $this;

classes/Formo/Core/Innards.php

@@ -138,6 +138,14 @@ abstract class Formo_Core_Innards {
 	 */
 	protected $_editable = true;
 
+	/**
+	 * Used for auto-loading config defaults
+	 *
+	 * @var string
+	 * @access protected
+	 */
+	protected $_ftype;
+
 	/**
 	 * HTML instide a tag
 	 *
@@ -995,6 +1003,58 @@ protected function _set_id( array & $array)
 		}
 	}
 
+	/**
+	 * Default field definitions from config file
+	 *
+	 * @access protected
+	 * @param array & $array
+	 * @return void
+	 */
+	protected function _setup_from_ftype( array $array)
+	{
+		$config = Kohana::$config->load('formo.ftype');
+		if (empty($config))
+		{
+			// No need to continue if there aren't any definitions
+			return;
+		}
+
+		$driver = Arr::get($array, 'driver', $this->_driver);
+		$ftype = Arr::get($array, 'ftype', $this->_ftype);
+		$parent = Arr::get($array, 'parent', $this->_parent);
+		$parent_ftype = ($parent)
+			? $parent->get('ftype')
+			: null;
+
+		$config_path = null;
+
+		// Build the config path
+		if ($parent)
+		{
+			$config_path.= $parent_ftype
+				? $parent_ftype
+				: ':all';
+
+			$config_path.= $ftype
+				? '.ftype.'.$ftype
+				: '.driver.'.$driver;
+		}
+		else
+		{
+			$config_path.= $ftype
+				? $ftype.':self'
+				: ':all.:self';
+		}
+
+		if ($arr = Arr::path($config, $config_path))
+		{
+			// If the config path was found, set all the defaults
+			$this->set($arr);
+		}
+
+		return;
+	}
+
 	/**
 	 * Set the field's value
 	 *

config/formo.php

@@ -47,4 +47,5 @@
 			array('Formo::range', array(':field', ':form')),
 		),
 	),
+	'ftype' => [],
 );