flammy/fsapi

<?php

namespace FSAPI\Nodes;

class NodesFactory
{

    private $all_nodes = array();

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


    public function getNodeByName($name){
        if(is_object($name) && $name instanceof Node){
            return $name;
        }
        
        $nodes = $this->getAllNodes();
        $key = array_search($name, $nodes);
        if($key !== false){
            return new $nodes[$key];
        }
        $nodes = array_flip($nodes);
        $key = array_search($name, $nodes);
        if($key !== false){
            $classname = '\\FSAPI\Nodes\\'.$key;
            return new $classname;
        }
        throw new NodesFactoryException(sprintf('Node %s not found.', $name));
    }
    public function getAllNodes(){
        $all_nodes = array();
        $basedir =  dirname(__FILE__);
        $files = scandir($basedir);
        
        foreach($files as $file){
            $pathinfo = pathinfo($file);
            if(!is_dir($basedir.$file) && $pathinfo['extension'] == 'php'){
                if(preg_match("/^Node.*/",$pathinfo['filename'])){
                    continue;
                }
                $classname = '\\FSAPI\Nodes\\'.$pathinfo['filename'];
                $node = new  $classname;
                $all_nodes[$node->getPath()] = $pathinfo['filename'];
            }
        }
        return $all_nodes;
    }
}