1: <?php 
  2: /* -------------------------------------------------------------
  3: This file is part of FreeDESK
  4: 
  5: FreeDESK is (C) Copyright 2012 David Cutting
  6: 
  7: FreeDESK is free software: you can redistribute it and/or modify
  8: it under the terms of the GNU General Public License as published by
  9: the Free Software Foundation, either version 3 of the License, or
 10: (at your option) any later version.
 11: 
 12: FreeDESK is distributed in the hope that it will be useful,
 13: but WITHOUT ANY WARRANTY; without even the implied warranty of
 14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 15: GNU General Public License for more details.
 16: 
 17: You should have received a copy of the GNU General Public License
 18: along with FreeDESK.  If not, see www.gnu.org/licenses
 19: 
 20: For more information see www.purplepixie.org/freedesk/
 21: -------------------------------------------------------------- */
 22: 
 23: /**
 24:  * Entity Factory - create an entity of the correct class
 25: **/
 26: class EntityFactory
 27: {
 28: 	/**
 29: 	 * Register ourselves with FreeDESK
 30: 	 * @param mixed $desk FreeDESK instance
 31: 	**/
 32: 	static function Exec(&$desk)
 33: 	{
 34: 		$desk->PluginManager->Register(new Plugin(
 35: 			"Entity Factory", "0.01", "Core", "" ));
 36: 	}
 37: 	
 38: 	/**
 39: 	 * Create an instance of the required entity class
 40: 	 * @param mixed &$desk FreeDESK instance
 41: 	 * @param string $entity Entity
 42: 	 * @return mixed Entity object
 43: 	**/
 44: 	static function Create(&$desk, $entity)
 45: 	{
 46: 		$methodlist = $desk->PluginManager->GetType("Entity");
 47: 		$table = $desk->DataDictionary->GetTable($entity);
 48: 		
 49: 		if ($table)
 50: 			$class = $table->class;
 51: 		else
 52: 			$class = "";
 53: 		
 54: 		$default = "Entity"; // fail-safe
 55: 		foreach($methodlist as $method)
 56: 		{
 57: 			if ($method->subtype == $class)
 58: 			{
 59: 				$ent = new $method->classname($desk);
 60: 				$ent->SetEntity($entity);
 61: 				return $ent;
 62: 			}
 63: 			if ($method->subtype == "")
 64: 				$default=$method->classname;
 65: 		}
 66: 		$ent = new $default($desk);
 67: 		$ent->SetEntity($entity);
 68: 		return $ent;
 69: 	}
 70: 	
 71: }
 72: ?>
 73: