Fixes for ORM

classes/Kohana/Database/LDAP.php

@@ -183,7 +183,7 @@ abstract class Kohana_Database_LDAP extends Kohana_LDAP {
 
 			foreach ($u as $dn => $leaf)
 				if ($this->_bind($dn,$pass))
-					return $this;
+					return ORM::factory('LDAP',$dn);
 
 			// We didnt find an AUTH DN to bind with
 			return FALSE;

classes/Kohana/Database/LDAP/Search.php

@@ -212,6 +212,8 @@ abstract class Kohana_Database_LDAP_Search {
 			$this->_filter = $this->_build();
 
 		// Validation that we are connected, no point contining if we are not.
+		$this->_db->connect();
+
 		if (! $this->_db->connection())
 			throw HTTP_Exception::factory(501,'Cant run a search without a connection (:type,:filter)',array(':type'=>$this->_db,':filter'=>$this->_filter));
 
@@ -247,8 +249,8 @@ abstract class Kohana_Database_LDAP_Search {
 					}
 
 				} catch (Exception $e) {
-					throw HTTP_Exception::factory(501,'Error running a query (SCOPE::scope,TYPE::type,FILTER::filter,ATTRS::attrs) [:error]',
-						array(':scope'=>$this->_scope,':type'=>$this->_db,':filter'=>$this->_filter,':attrs'=>join('|',$this->_attrs),':error'=>$e->getMessage()));
+					throw HTTP_Exception::factory(501,'Error running a query (SCOPE::scope,BASE::base,TYPE::type,FILTER::filter,ATTRS::attrs) [:error]',
+						array(':base'=>$base,':scope'=>$this->_scope,':type'=>$this->_db,':filter'=>$this->_filter,':attrs'=>join('|',$this->_attrs),':error'=>$e->getMessage()));
 				}
 
 				$result[$base] = new Database_LDAP_Result(array('l'=>$this->_db->connection(),'r'=>$search),array('b'=>$base,'s'=>$this->_scope,'f'=>$this->_filter),$as_object,$object_params);

classes/Kohana/ORM/LDAP.php

@@ -13,6 +13,7 @@ abstract class Kohana_ORM_LDAP extends ORM {
 	protected $_disable_wild_select = TRUE;
 	protected $_disable_join_table_name = TRUE;
 	protected $_primary_key = 'dn';
+	protected $_sub_items = array();
 
 	public function __construct($id = NULL) {
 		// We'll process our $id
@@ -89,5 +90,133 @@ abstract class Kohana_ORM_LDAP extends ORM {
 
 		return $this;
 	}
+	
+	/**
+	 * Handles getting of column
+	 * We override Kohana's get() to allow for LDAP symantics.
+	 *
+	 * @param   string $column Column name
+	 * @throws Kohana_Exception
+	 * @return mixed
+	 */
+	public function get($column)
+	{
+		if (array_key_exists($column, $this->_object))
+		{
+			return (in_array($column, $this->_serialize_columns))
+				? $this->_unserialize_value($this->_object[$column])
+				: $this->_object[$column];
+		}
+		elseif (isset($this->_related[$column]))
+		{
+			// Return related model that has already been fetched
+			return $this->_related[$column];
+		}
+		elseif (isset($this->_belongs_to[$column]))
+		{
+			$model = $this->_related($column);
+
+			// Use this model's column and foreign model's primary key
+			$col = ($this->_disable_join_table_name ? '' : $model->_object_name.'.').$model->_primary_key;
+			$val = $this->_object[$this->_belongs_to[$column]['foreign_key']];
+
+			// Make sure we don't run WHERE "AUTO_INCREMENT column" = NULL queries. This would
+			// return the last inserted record instead of an empty result.
+			// See: http://mysql.localhost.net.ar/doc/refman/5.1/en/server-session-variables.html#sysvar_sql_auto_is_null
+			if ($val !== NULL)
+			{
+				$model->where($col, '=', $val)->find();
+			}
+
+			return $this->_related[$column] = $model;
+		}
+		elseif (isset($this->_has_one[$column]))
+		{
+			$model = $this->_related($column);
+
+			if (! is_array($this->_has_one[$column]['foreign_key']))
+			{
+				// Use this model's primary key value and foreign model's column
+				$col = ($this->_disable_join_table_name ? '' : $model->_object_name.'.').$this->_has_one[$column]['foreign_key'];
+				$val = $this->_object[$this->_has_one[$column]['far_key']];
+				$val = array_pop($val);
+			}
+			else
+			{
+				foreach ($this->_has_one[$column]['foreign_key'] as $fk)
+				{
+					// Simple has_many relationship, search where target model's foreign key is this model's primary key
+					$col = ($this->_disable_join_table_name ? '' : $model->_object_name.'.').$fk;
+					$val = $this->_object[$fk];
+
+					$model = $model->where($col, '=', $val);
+				}
+			}
+
+			if ($col = 'dn' AND $val)
+				$model->base($val)->find();
+			else
+				$model->where($col, '=', $val)->find();
+
+			return $this->_related[$column] = $model;
+		}
+		elseif (isset($this->_has_many[$column]))
+		{
+			$model = ORM::factory($this->_has_many[$column]['model']);
+
+			if (! is_array($this->_has_many[$column]['foreign_key']))
+			{
+				if (isset($this->_has_many[$column]['through']))
+				{
+					// Grab has_many "through" relationship table
+					$through = $this->_has_many[$column]['through'];
+
+					// Join on through model's target foreign key (far_key) and target model's primary key
+					$join_col1 = ($this->_disable_join_table_name ? '' : $through.'.').$this->_has_many[$column]['far_key'];
+					$join_col2 = ($this->_disable_join_table_name ? '' : $model->_object_name.'.').$model->_primary_key;
+
+					$model->join($through)->on($join_col1, '=', $join_col2)
+						->on(($this->_disable_join_table_name ? '' : $through.'.').'site_id', '=', ($this->_disable_join_table_name ? '' : $model->_object_name.'.').'site_id');
+
+					// Through table's source foreign key (foreign_key) should be this model's primary key
+					$col = ($this->_disable_join_table_name ? '' : $through.'.').$this->_has_many[$column]['foreign_key'];
+					$val = $this->pk();
+				}
+				else
+				{
+					// Simple has_many relationship, search where target model's foreign key is this model's primary key
+					$col = ($this->_disable_join_table_name ? '' : $model->_object_name.'.').$this->_has_many[$column]['foreign_key'];
+					$val = $this->_object[$this->_has_many[$column]['far_key']];
+				}
+
+				return $model->where($col, '=', $val);
+			}
+			else
+			{
+				foreach ($this->_has_many[$column]['foreign_key'] as $mk => $fk)
+				{
+					if (isset($this->_has_many[$column]['through']))
+					{
+						throw new Kohana_Exception('This code hasnt been written yet!');
+					}
+					else
+					{
+						// Simple has_many relationship, search where target model's foreign key is this model's primary key
+						$col = ($this->_disable_join_table_name ? '' : $model->_object_name.'.').$fk;
+						$val = $this->_object[$mk];
+					}
+
+					$model = $model->where($col, '=', $val);
+				}
+
+				return $model;
+			}
+		}
+		else
+		{
+			throw new Kohana_Exception('The :property property does not exist in the :class class',
+				array(':property' => $column, ':class' => get_class($this)));
+		}
+	}
 }
 ?>

classes/Model/LDAP.php

@@ -10,5 +10,16 @@
  * @license    http://dev.phpldapadmin.org/license.html
  */
 class Model_LDAP extends ORM_LDAP {
+	public $_reload_on_wakeup = FALSE;
+
+	protected $_has_one = array(
+		'bp_manager'=>array('model'=>'LDAP','foreign_key'=>'dn','far_key'=>'manager'),
+		'tl_manager'=>array('model'=>'LDAP','foreign_key'=>'dn','far_key'=>'glteamlead'),
+	);
+
+	// Unused - by required for page rendering for admin menu items
+	public function isAdmin() {
+		return FALSE;
+	}
 }
 ?>