Succes!.class.php

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  1. Succes!.class.php
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<?PHP
// Abstracte klasse voor een file of een map
abstract class FileNode{
    protected $name;
    protected $parentDir = null;

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

    public function getName(){
        return $this->name;
    }
    

    public function getPath(){
        $path = '';
        // Als er een map boven zit, stop deze dan voor het pad
        if(!is_null($this->parentDir))
            $path .= $this->parentDir->getPath().'/';

        $path .= $this->name;
    }

    public function setParentDir(Dir $dir){
        $this->parentDir = $dir;
    }
}

class File extends FileNode{
    protected $ext;

    public function __construct($name){
        $this->ext = substr($name, strrpos($name, '.'));
        parent::__construct($name);
    }

    public function getExtension(){
        return $this->ext;
    }
}

class Dir extends FileNode implements IteratorAggregate{
    protected $dirchilds = array();
    protected $filechilds = array();
    protected $name;
    
    public function __construct($name){
        if(strrpos($name,'/')!==false){
            $this->name=substr($name,strrpos($name,'/')+1);
        }else{
            $this->name=$name;
        }
    }

    public function addChild(FileNode $node){
        $node->setParentDir($this);
        if($node instanceof Dir){
            $this->dirchilds[] = $node;
        }elseif($node instanceof File){
            $this->filechilds[] = $node;
        }else{
            throw new Exception('Wrong instance given to Dir::addChild()');
        }
    }

    public function getChilds(){
        return $this->childs;
    }

    public function getIterator(){
        return new ArrayIterator($this->childs);
    }
    
    public function getName(){
        return $this->name;
    }

    public function buildArray($asc=1){
        $array = array();
        
        if(count($this->dirchilds)==0&&count($this->filechilds)==0){
            return 'No files found';
        }else{
            if($asc==1){
                sort($this->dirchilds);
                sort($this->filechilds);
                
                foreach($this->dirchilds as $child)
                    $array[$child->getName()] = $child->buildArray();
                
                foreach($this->filechilds as $child)
                    $array[] = $child->getName();
            }else{
                rsort($this->dirchilds);
                rsort($this->filechilds);
                
                foreach($this->filechilds as $child)
                    $array[] = $child->getName();
                    
                foreach($this->dirchilds as $child)
                    $array[$child->getName()] = $child->buildArray();
            }
            return $array;
        }
    }
}

class FileNodeBuilder{
    private $_dir;
    
    public function build($path,$recursive=true){

        if(!is_dir($path))
            throw new Exception($path.' is no directory');

        if(!is_readable($path))
            throw new Exception($path.' is not readable');

        $dir = new Dir($path);

        foreach(scandir($path,1) as $file){
            $newPath = $path.'/'.$file;
            if(!($file==='.'||$file==='..')){
                if(is_dir($newPath)&&$recursive)
                    $dir->addChild($this->build($newPath));
                if(is_dir($newPath)&&(!$recursive))
                    $dir->addChild(new Dir($file));
                if(is_file($newPath))
                    $dir->addChild(new File($file));
            }
        }
        return $dir;
    }
    
}
?>

 
 

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