Facade bean helper for RedBeanPHP that allows mapping types with a common prefix to prefix-less models.

PrefixFacadeBeanHelper.php

<?php

use RedBeanPHP\BeanHelper\SimpleFacadeBeanHelper;
use RedBeanPHP\OODBBean as OODBBean;

/**
 * Custom facade bean helper that is aware of a textual prefix in the type names.
 * For example mususer, muscontact, musXXX.
 *
 * @author schophil
 */
class PrefixFacadeBeanHelper extends SimpleFacadeBeanHelper
{
    private $prefix;

    public function __construct($prefix)
    {
        $this->prefix = $prefix;
    }

    public function getModelForBean(OODBBean $bean)
    {
        $model = $bean->getMeta('type');
        $prefix = defined( 'REDBEAN_MODEL_PREFIX' ) ? REDBEAN_MODEL_PREFIX : '\\Model_';

        if (strpos($model, $this->prefix) === 0) {
            $newModel = substr($model, strlen($this->prefix));
            $model = $newModel;
        }

        // Below is copied from the super implementation.
        // https://github.com/gabordemooij/redbean/blob/master/RedBeanPHP/BeanHelper/SimpleFacadeBeanHelper.php
        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 ) ) {
                    return NULL;
                }
            }
        } else {
            $modelName = $prefix . ucfirst( $model );
            if ( !class_exists( $modelName ) ) {
                return NULL;
            }
        }
        $obj = self::factory( $modelName );
        $obj->loadBean( $bean );
        return $obj;
    }
}