ClassDownload.php

<?php

class ClassDownload
{

    public $linkdaup = "";

    public function setLinkdaup($bien){
        $this->linkdaup = $bien;
    }

    public function getLinkdaup()
    {
        return $this->linkdaup;
    }

    public function leech_file($remote_file , $local_file , $kb = 5)
    {
        $return = false;
        if(!file_exists($local_file)){
            $f = @fopen( $remote_file, "r");
            var_dump($http_response_header);
            if (strpos($http_response_header[0], '404') == false)
            {
                $file = @fopen( $local_file, "w");
                if (($f) && ($file))
                {
                    while(!feof($f))
                    {
                        fwrite($file, fread($f, 1024*$kb));
                    }
                    fclose($file);
                    fclose($f);
                    $return = true;
                }
                else
                {
                    $return = false;
                }
            }
            else
            {
                $return = false;
            }
        }else{
            $return = true;
        }
        return $return;
    }

    public function make_dir($url, $parent_path, $thumuc_url){

        $parse = parse_url($thumuc_url);
        $path = $parse['path'];
        $extract = explode('/', $path);
        $subdirname = "";
        for ($i = 0; $i < count($extract); $i++) {
            $subdirname = $subdirname . '/' . $extract[$i];
            if(!is_dir($parent_path. '/' . $subdirname)){
                mkdir($parent_path. '/' . $subdirname, 0777);
            }
        }

        return $parent_path .  $subdirname . '/';

    }


    public  function flushx (){
        echo(str_repeat(' ',1));
        // check that buffer is actually set before flushing
        if (ob_get_length()){
            @ob_flush();
            @flush();
            @ob_end_flush();
        }
        @ob_start();
    }

    function ClassDownload($linkvideo, $thumuc){
        header('Content-Type: text/html; charset=utf-8');
        set_time_limit(0);
        ini_set('display_errors', 1);
        ignore_user_abort(true);
        error_reporting(E_ALL && ~E_NOTICE);
        if (!function_exists('fopen'))
        {
            echo 'Function fopen() has been disable.';
            exit;
        }
        if (!function_exists('feof'))
        {
            echo 'Function feof() has been disable.';
            exit;
        }
        if (!function_exists('fread'))
        {
            echo 'Function fread() has been disable.';
            exit;
        }
        if (!function_exists('fwrite'))
        {
            echo 'Function fwrite() has been disable.';
            exit;
        }
        if (!function_exists('fclose'))
        {
            echo 'Function fclose() has been disable.';
            exit;
        }

        $video_url = $linkvideo;
        $thumuc_url = $thumuc;
        if(!empty($video_url)){
            $basedir = '/var/www/Public/football/videos/clip';
            $dir = $basedir;
            $dir = $this->make_dir($video_url, $dir, $thumuc_url);
            //echo "<br>Xem thu: " .$dir. "<br>";

            if(!$this->leech_file($video_url , $dir.urldecode(basename($video_url))))
            {
                //echo "<span style='color:red;'>-->Kh&#244;ng th&#7875; ghi &#7843;nh ".$dir.urldecode(basename($video_url))." ho&#7863;c m&#7903; file {$video_url} tr&#234;n url</span></br>";
                //echo "<br>Link video da up: " . $dir.urldecode(basename($video_url)) . "<br>";
                $tinh = $dir.urldecode(basename($video_url));
                $this->setLinkdaup($tinh);
            }else{
                //echo "<span style='color:green;'>-->T&#7843;i &#7843;nh v&#7873; ".$dir.urldecode(basename($video_url))." th&#224;nh c&#244;ng!</span></br>";
                //echo "<br>Link video da up: " . $dir.urldecode(basename($video_url)) . "<br>";
                $tinh = $dir.urldecode(basename($video_url));
                $this->setLinkdaup($tinh);
            }
        }
        $this->flushx ();
    }

}

/*
 $linkvideogoc = "http://img.tamtay.vn/files/photo2/2010/12/9/13/675319/4d0077c4_521c4544_1291831790-bong-da-vn39.jpg";
 $down = new ClassDownload($linkvideogoc);
 echo "<br> Link goc: " . $linkvideogoc;
 echo "<br> Link anh da up: " . $down->getLinkdaup();
 */

?>