PHP-Class:uploadToImageShack

[Dr_H0us3]

class para envio de arquivo de imagens direto pro imageShack.es. ;)

alguma dúvida,sugestão,crítica construtiva,diz aew.

http://codepad.org/oM12QP5I

class.imageShack.php:

<?php
/* Blá blá blá...
 * class uploadToImageShack
 * class para envio de arquivo de imagens pro imageShack.es
 * Script by Dr H0us3 LoL Criado em :12/2/2010 
 * E-mail:dr_H0us3@programmer.net
 * http://www.orkut.com.br/Main#Profile?uid=16257504973955089907
 * exemplo de uso:
 *        $upload = new ImageShack; 
 *        $upload->setURL(); #url da imagem
 *        $upload->lol();
 */
class imageShack
    {
    
    public function setURL($url){
            $this->url = $url;
            return $url;
        }
    
    private function validarURL($url){
            if(!preg_match("/http:\/{2}/i",$url)) die("URL inválida.");
                return $url;
        }
    
     public function lol(){
        $a = $this->cURL($this->validarURL($this->url));
        preg_match_all("/\<image_link\>(.*?)\<\/image_link\>/", $a, $url);
       echo '&lt;script>prompt("URL da imagem:","'.$url[1][0].'")</script>';
    }
    
   private function curl($url){
        $ch = curl_init('http://www.imageshack.us/upload_api.php');
        $post = array('xml'=>"yes", "url"=>$url);
        curl_setopt_array($ch,array(             
                                    CURLOPT_POST => true,
                                    CURLOPT_HEADER => false,
                                    CURLOPT_RETURNTRANSFER =>true,
                                    CURLOPT_POSTFIELDS => $post
                                )
                                    );
        return ($r=@curl_exec($ch))?$r:curl_error($ch);
            if(empty($r)) die('Error na conexão com imageShack.');
    }
}
?>

Exemplo de uso:

<?php
require_once "class.imageShack.php";
$upload = new ImageShack;
$upload->setURL("http://img156.imageshack.us/img156/9480/47560252.png");# url img
$upload->lol();
?>

Flws ^_^