<?php
namespace RedBeanPHP\BeanHelper;
use RedBeanPHP\BeanHelper as BeanHelper;
use RedBeanPHP\Facade as Facade;
use RedBeanPHP\OODBBean as OODBBean;
use RedBeanPHP\SimpleModel;
use RedBeanPHP\SimpleModelHelper as SimpleModelHelper;
use RedBeanPHP\SimpleModelInterface;
/**
* Bean Helper.
*
* The Bean helper helps beans to access access the toolbox and
* FUSE models. This Bean Helper makes use of the facade to obtain a
* reference to the toolbox.
*
* @file RedBeanPHP/BeanHelperFacade.php
* @author Gabor de Mooij and the RedBeanPHP Community
* @license BSD/GPLv2
*
* @copyright
* (c) copyright G.J.G.T. (Gabor) de Mooij and the RedBeanPHP Community
* This source file is subject to the BSD/GPLv2 License that is bundled
* with this source code in the file license.txt.
*/
class SimpleFacadeBeanHelper implements BeanHelper
{
/**
* Factory function to create instance of Simple Model, if any.
*
* @var callable|NULL
*/
private static $factory = null;
/**
* Factory method using a customizable factory function to create
* the instance of the Simple Model.
*
* @param string $modelClassName name of the class
*
* @return SimpleModel|SimpleModelInterface
*/
public static function factory( $modelClassName )
{
$factory = self::$factory;
return ( $factory ) ? $factory( $modelClassName ) : new $modelClassName();
}
/**
* Sets the factory function to create the model when using FUSE
* to connect a bean to a model.
*
* @param callable|NULL $factory factory function
*
* @return void
*/
public static function setFactoryFunction( $factory )
{
self::$factory = $factory;
}
/**
* @see BeanHelper::getToolbox
*/
public function getToolbox()
{
return Facade::getToolBox();
}
/**
* @see BeanHelper::getModelForBean
*/
public function getModelForBean( OODBBean $bean )
{
$model = $bean->getMeta( 'type' );
$prefix = defined( 'REDBEAN_MODEL_PREFIX' ) ? REDBEAN_MODEL_PREFIX : '\\Model_';
return $this->resolveModel($prefix, $model, $bean);
}
/**
* Resolves the model associated with the bean using the model name (type),
* the prefix and the bean.
*
* @note
* If REDBEAN_CLASS_AUTOLOAD is defined this will be passed to class_exist as
* autoloading flag.
*
* @param string $prefix Prefix to use for resolution
* @param string $model Type name
* @param OODBBean $bean Bean to resolve model for
*
* @return SimpleModel|SimpleModelInterface|NULL
*/
protected function resolveModel($prefix, $model, $bean) {
/* Determine autoloading preference */
$autoloadFlag = ( defined( 'REDBEAN_CLASS_AUTOLOAD' ) ? REDBEAN_CLASS_AUTOLOAD : TRUE );
if ( strpos( $model, '_' ) !== FALSE ) {
$modelParts = explode( '_', $model );
$modelName = '';
foreach( $modelParts as $part ) {
$modelName .= ucfirst( $part );
}
$modelName = $prefix . $modelName;
if ( !class_exists( $modelName ) ) {
$modelName = $prefix . ucfirst( $model );
if ( !class_exists( $modelName, $autoloadFlag ) ) {
return NULL;
}
}
} else {
$modelName = $prefix . ucfirst( $model );
if ( !class_exists( $modelName, $autoloadFlag ) ) {
return NULL;
}
}
$obj = self::factory( $modelName );
$obj->loadBean( $bean );
return $obj;
}
/**
* @see BeanHelper::getExtractedToolbox
*/
public function getExtractedToolbox()
{
return Facade::getExtractedToolbox();
}
}
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