[PHP]Własna nazwa pliku w plupload Opcje

[mlody69]

Witam, używam plupload, w configu wyłączyłem aby nadawało wrzuconemu plikowi randomową nazwę, chcialbym aby plik po wrzuceniu miał nazwę np md5($fileName) ale nie wiem w którym miejscu to ustawić bo dla mnei to jest dosyć zagmatwane.
Kod:

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$targetDir = 'files';
 
$cleanupTargetDir = true; // Remove old files
$maxFileAge = 5 * 3600; // Temp file age in seconds
 
// 5 minutes execution time
@set_time_limit(5 * 60);
 
// Uncomment this one to fake upload time
// usleep(5000);
 
// Get parameters
$chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;
$chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 0;
$fileName = isset($_REQUEST["name"]) ? $_REQUEST["name"] : '';
 
// Clean the fileName for security reasons
$fileName = preg_replace('/[^\w\._]+/', '_', $fileName);
 
 
// Make sure the fileName is unique but only if chunking is disabled
if ($chunks < 2 && file_exists($targetDir . DIRECTORY_SEPARATOR . $fileName)) {
	$ext = strrpos($fileName, '.');
	$fileName_a = substr($fileName, 0, $ext);
	$fileName_b = substr($fileName, $ext);
 
	$count = 1;
	while (file_exists($targetDir . DIRECTORY_SEPARATOR . $fileName_a . '_' . $count . $fileName_b))
		$count++;
 
	$fileName = $fileName_a . '_' . $count . $fileName_b;
}
 
$filePath = $targetDir . DIRECTORY_SEPARATOR . $fileName;
 
// Create target dir
if (!file_exists($targetDir))
	@mkdir($targetDir);
 
// Remove old temp files	
if ($cleanupTargetDir && is_dir($targetDir) && ($dir = opendir($targetDir))) {
	while (($file = readdir($dir)) !== false) {
		$tmpfilePath = $targetDir . DIRECTORY_SEPARATOR . $file;
 
		// Remove temp file if it is older than the max age and is not the current file
		if (preg_match('/\.part$/', $file) && (filemtime($tmpfilePath) < time() - $maxFileAge) && ($tmpfilePath != "{$filePath}.part")) {
			@unlink($tmpfilePath);
		}
	}
 
	closedir($dir);
} else
	die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}');
 
 
// Look for the content type header
if (isset($_SERVER["HTTP_CONTENT_TYPE"]))
	$contentType = $_SERVER["HTTP_CONTENT_TYPE"];
 
if (isset($_SERVER["CONTENT_TYPE"]))
	$contentType = $_SERVER["CONTENT_TYPE"];
 
// Handle non multipart uploads older WebKit versions didn't support multipart in HTML5
if (strpos($contentType, "multipart") !== false) {
	if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
		// Open temp file
		$out = fopen("{$filePath}.part", $chunk == 0 ? "wb" : "ab");
		if ($out) {
			// Read binary input stream and append it to temp file
			$in = fopen($_FILES['file']['tmp_name'], "rb");
 
			if ($in) {
				while ($buff = fread($in, 4096))
					fwrite($out, $buff);
			} else
				die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
			fclose($in);
			fclose($out);
			@unlink($_FILES['file']['tmp_name']);
		} else
			die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
	} else
		die('{"jsonrpc" : "2.0", "error" : {"code": 103, "message": "Failed to move uploaded file."}, "id" : "id"}');
} else {
	// Open temp file
	$out = fopen("{$filePath}.part", $chunk == 0 ? "wb" : "ab");
	if ($out) {
		// Read binary input stream and append it to temp file
		$in = fopen("php://input", "rb");
 
		if ($in) {
			while ($buff = fread($in, 4096))
				fwrite($out, $buff);
		} else
			die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
 
		fclose($in);
		fclose($out);
	} else
		die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
}
 
// Check if file has been uploaded
if (!$chunks || $chunk == $chunks - 1) {
	// Strip the temp .part suffix off 
	rename("{$filePath}.part", $filePath);
}
 
 
// Return JSON-RPC response
die('{"jsonrpc" : "2.0", "result" : null, "id" : "id"}');
 
?>
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