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upload.php
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<?php
require_once('config.inc.php');
require_once('functions.inc.php');
$debug = true;
// HTTP headers for no cache etc
//header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
//header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
//header("Cache-Control: no-store, no-cache, must-revalidate");
//header("Cache-Control: post-check=0, pre-check=0", false);
//header("Pragma: no-cache");
// Settings
//$targetDir = ini_get("upload_tmp_dir") . DIRECTORY_SEPARATOR . "plupload";
//$targetDir = 'uploads';
$targetDir = $prindot['paths']['storage_root_js'];
$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"]) ? $_REQUEST["name"] : '';
error_log('_REQUEST:"' . my_print_r($_REQUEST) . '"');
error_log('fileName:"' . $fileName . '"');
// Clean the fileName for security reasons
$fileName = preg_replace('/[^\w\._]+/', '_', $fileName);
// Make sure the fileName is unique but only if chunking is disabled
//WHY? : if ($chunks < 2 && file_exists($targetDir . DIRECTORY_SEPARATOR . $fileName))
if (file_exists($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 . $fileName_b;
}
error_log($_SERVER["SCRIPT_NAME"] . " : " . 'fileName:"' . $fileName . '"');
$filePath = $targetDir . DIRECTORY_SEPARATOR . $fileName;
error_log($_SERVER["SCRIPT_NAME"] . " : " . 'filepath:"' . $filePath . '"');
$filePath_thumbnail = $targetDir . $prindot['paths']['thumbnails'] . DIRECTORY_SEPARATOR . $fileName;
error_log($_SERVER["SCRIPT_NAME"] . " : " . 'filePath_thumb:"' . $filePath_thumbnail . '"');
$filePath_preview = $targetDir . $prindot['paths']['previews'] . DIRECTORY_SEPARATOR . $fileName;
error_log($_SERVER["SCRIPT_NAME"] . " : " . 'filePath_preview:"' . $filePath_preview . '"');
//die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "filename:' . $filePath . '"}, "id" : "id"}');
// Create target dir
if (!file_exists($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", $filePath);
error_log($_SERVER["SCRIPT_NAME"] . " : " . "written file '" . $filePath . "'");
// TODO: hier thumbnail und preview generieren (und ggf. info.datei mit wichtigen daten, damit nicht immer wieder aufgefragt werden muss )
error_log($_SERVER["SCRIPT_NAME"] . " : preview : '" . $filePath_preview . "'");
error_log($_SERVER["SCRIPT_NAME"] . " : thumbnail : '" . $filePath_thumbnail . "'");
// thumbs and previews
// TODO: make preview and thumbnail with dedicated php file (same logic as with logs.php etc)
// ... so previews may be rendered if deleted before
$filename = $filePath;
$dir = $_SERVER["SCRIPT_FILENAME"];
error_log($_SERVER["SCRIPT_NAME"] . " : " . "dir '" . $dir . "'");
$dir = dirname($dir) . '/';
error_log($_SERVER["SCRIPT_NAME"] . " : " . "dir '" . $dir . "'");
//$dir = $dir . $prindot['paths']['storage_root_js'];
//error_log($_SERVER["SCRIPT_NAME"] . " : " . "dir '" . $dir . "'");
/* Create new object */
//$im = new Imagick( 'D:\xampp\htdocs\prindot\plupload2\examples\uploads\cylinder.jpg' ); // OK
//$im = new Imagick( __DIR__ . '/' . $filename );
$im = new Imagick($dir . $filename);
$i = $im->getImageProperties("*", true);
//error_log(my_print_r($i));
$r = $im->getImageResolution();
//error_log(my_print_r($r));
$g = $im->getImageGeometry();
//error_log(my_print_r($g));
//die();
// PREVIEW
/* Scale down */
$im->thumbnailImage($prindot['dimensions']['previews']['width'], $prindot['dimensions']['previews']['height'], true);
$im->setImageFormat('jpeg');
/* save */
$outpath = $dir . $filePath_preview . ".jpg";
error_log($_SERVER["SCRIPT_NAME"] . " : " . "outpath '" . $outpath . "'");
@unlink($outpath);
$im->writeImage($outpath);
//echo "preview FERTIG (" . $outpath . ")<br>";
// THUMBNAIL
/* Scale down */
$im->thumbnailImage($prindot['dimensions']['thumbnails']['width'], $prindot['dimensions']['thumbnails']['height'], true);
$im->setImageFormat('jpeg');
/* save */
$outpath = $dir . $filePath_thumbnail . ".jpg";
error_log($_SERVER["SCRIPT_NAME"] . " : " . "outpath '" . $outpath . "'");
@unlink($outpath);
$im->writeImage($outpath);
//echo "thumbnail FERTIG (" . $outpath . ")<br>";
}
// Return JSON-RPC response
die('{"jsonrpc" : "2.0", "result" : null, "id" : "id"}');
?>