source: companies/serpro/instant_messenger/inc/class.upload.inc.php @ 903

<?php
class upload
{
        
        private $pathToSave;
        private $ArrayFiles;

        function __construct()
        {
                ini_set("session.save_path","/php_sessions");
                $this->pathToSave = ini_get("session.save_path");
                $this->ArrayFiles = array (
                        "server" => $_SERVER['SERVER_ADDR'],
                        "path" => $_SESSION['phpgw_info']['instant_messenger']['path'],
                        "filePhp" => "inc/class.download.inc.php?file="
                );

        }

        public function Load_file($Array_FILES)
        {

                $maxsize = ini_get('upload_max_filesize');
            if (!is_numeric($maxsize)) {
                   if (strpos($maxsize, 'M') !== false){
                       $maxsize = intval($maxsize)*1024*1024;
                   }elseif (strpos($maxsize, 'K') !== false){
                       $maxsize = intval($maxsize)*1024;
                   }elseif (strpos($maxsize, 'G') !== false){
                       $maxsize = intval($maxsize)*1024*1024*1024;
                   }
                }

                if ($Array_FILES['file']['name'] != '') {
                        $tmp_name = $Array_FILES['file']['tmp_name'];
                        $file = trim(md5(time()) . "_IM_SendFile_" . $Array_FILES['file']['name']);
                        $this->ArrayFiles['fileUp'] = $file;
                        unset ($_SESSION['instant_messenger']['fileIM']);

                        $_SESSION['instant_messenger']['fileIM']['name_file'] = $file;
                        $_SESSION['instant_messenger']['fileIM']['size_file'] = $Array_FILES['file']['size'];
                        $_SESSION['instant_messenger']['fileIM']['ArrayServer'] = serialize($this->ArrayFiles);
                        $this->upload_file($tmp_name, $file);
                }
        }

        public function upload_file($tmp_name, $file)
        {
                if (!move_uploaded_file($tmp_name, $this->pathToSave ."/". $file)) {
                        echo "<script>alert('Erro no Upload!')</script>";
                }
        }

        public function size_file()
        {
                $Name_file = $_SESSION['instant_messenger']['fileIM']['name_file'];
                $Size_file = $_SESSION['instant_messenger']['fileIM']['size_file'];

                if (intval($Size_file / 1024) == intval(filesize($this->pathToSave ."/". $Name_file) / 1024)) {
                        // ALEXANDRE CORREIA - MEIO XUNXXO
                        //return "1-A : " . intval($Size_file / 1024). "---" ."U : " . intval(filesize($this->pathToSave.$Name_file) / 1024);
                        return true;
                } else {
                        // ALEXANDRE CORREIA - MEIO XUNXXO
                        //return "2-A : " . intval($Size_file / 1024). "---" ."U : " . intval(filesize($this->pathToSave.$Name_file) / 1024);
                        return false;
                }
        }

        public function name_file()
        {
                return base64_encode($_SESSION['instant_messenger']['fileIM']['ArrayServer']);
        }
}

// Requisições via POST
if (isset ($_POST['to'])) {
        $Obj_up = new upload();
        $Obj_up->Load_file($_FILES);
}
?>