public function uploader()
{
error_reporting(0);
JLoader::register('PluploadHandler', JPATH_SITE . '/components/com_judownload/helpers/pluploadhandler.php');
$targetDir = JPATH_ROOT . "/" . JUDownloadFrontHelper::getDirectory("file_directory", "media/com_judownload/files/") . "tmp";
$cleanupTargetDir = true;
$maxFileAge = 5 * 3600;
$this->cleanup($targetDir, $maxFileAge);
if (!JFolder::exists($targetDir)) {
JFolder::create($targetDir);
$indexHtml = $targetDir . 'index.html';
$buffer = "<!DOCTYPE html><title></title>";
JFile::write($indexHtml, $buffer);
}
if (!is_writable($targetDir)) {
$targetDir = sys_get_temp_dir() . DIRECTORY_SEPARATOR . "plupload";
if (!file_exists($targetDir)) {
@mkdir($targetDir);
}
}
PluploadHandler::no_cache_headers();
PluploadHandler::cors_headers();
if (!PluploadHandler::handle(array('target_dir' => $targetDir, 'cleanup' => $cleanupTargetDir, 'max_file_age' => $maxFileAge, 'cb_check_file' => array(__CLASS__, 'canUpload')))) {
die(json_encode(array('OK' => 0, 'error' => array('code' => PluploadHandler::get_error_code(), 'message' => PluploadHandler::get_error_message()))));
} else {
die(json_encode(array('OK' => 1)));
}
}
function upload_images()
{
global $user, $MSG, $system;
if (!$user->logged_in) {
// imitate code execution
die(json_encode(array('OK' => 0, 'error' => array('code' => '202', 'message' => $MSG['login_required_text']))));
} else {
require_once PACKAGE_PATH . 'PluploadHandler.php';
$uploader = new PluploadHandler();
$uploader->no_cache_headers();
$uploader->cors_headers();
$targetDir = UPLOAD_PATH . session_id();
if (!$uploader->handle(array('target_dir' => $targetDir, 'allow_extensions' => 'jpg,jpeg,png,gif'))) {
die(json_encode(array('OK' => 0, 'error' => array('code' => $uploader->get_error_code(), 'message' => $uploader->get_error_message()))));
} else {
//upload was good
$conf = $uploader->get_conf();
$fileName = $conf['file_name'];
// resize picture
$uploader->resizeThumbnailImage($targetDir . '/' . $fileName, $system->SETTINGS['gallery_max_width_height']);
$final_file_name = strtolower($fileName);
if (!in_array($final_file_name, $_SESSION['UPLOADED_PICTURES'])) {
array_push($_SESSION['UPLOADED_PICTURES'], $final_file_name);
if (count($_SESSION['UPLOADED_PICTURES']) == 1) {
$_SESSION['SELL_pict_url_temp'] = $_SESSION['SELL_pict_url'] = $final_file_name;
}
}
die(json_encode(array('OK' => 1)));
}
}
}
function upload_images()
{
global $user, $MSG;
if (!$user->logged_in) {
// imitate code execution
die(json_encode(array('OK' => 0, 'error' => array('code' => '202', 'message' => $MSG['login_required_text']))));
} else {
global $main_path, $upload_path, $include_path;
require_once $include_path . "PluploadHandler.php";
$uploader = new PluploadHandler();
$uploader->no_cache_headers();
$uploader->cors_headers();
$targetDir = $upload_path . session_id();
if (!$uploader->handle(array('target_dir' => $targetDir, 'allow_extensions' => 'jpg,jpeg,png,gif'))) {
die(json_encode(array('OK' => 0, 'error' => array('code' => $uploader->get_error_code(), 'message' => $uploader->get_error_message()))));
} else {
//upload was good
$conf = $uploader->get_conf();
$fileName = $conf['file_name'];
if (!in_array($fileName, $_SESSION['UPLOADED_PICTURES'])) {
$final_file_name = strtolower($fileName);
array_push($_SESSION['UPLOADED_PICTURES'], $final_file_name);
if (count($_SESSION['UPLOADED_PICTURES']) == 1) {
$_SESSION['SELL_pict_url_temp'] = $_SESSION['SELL_pict_url'] = $final_file_name;
}
}
die(json_encode(array('OK' => 1)));
}
}
}
/**
* Handle ajax chunked file uploads.
*/
function humcore_upload_handler()
{
global $fedora_api;
require_once dirname(__FILE__) . '/PluploadHandler.php';
PluploadHandler::no_cache_headers();
PluploadHandler::cors_headers();
$upload_status = PluploadHandler::handle(array('target_dir' => $fedora_api->tempDir . '/', 'allow_extensions' => 'csv,doc,docx,f4v,flv,gif,gz,htm,html,jpeg,jpg,mov,mp3,mp4,odp,ods,odt,ogg,pdf,png,ppt,pptx,pps,psd,rdf,rtf,sxc,sxi,sxw,tar,tiff,txt,tsv,wav,wpd,xls,xlsx,xml,zip'));
if (!$upload_status) {
die(json_encode(array('OK' => 0, 'error' => array('code' => PluploadHandler::get_error_code(), 'message' => PluploadHandler::get_error_message()))));
} else {
die(json_encode(array('OK' => 1)));
}
}
public function upload()
{
if (!$_REQUEST['uid']) {
echo Response::json(LACK, array(tip('用户ID不能为空')));
exit;
}
$_REQUEST['name'] = self::filterName(rawurldecode(self::trimSpace($_REQUEST['name'])));
if (!$_REQUEST['name']) {
echo Response::json(LACK, array(tip('文件名不能为空')));
exit;
}
if (!$_REQUEST['type']) {
if (!file_exists(DATA_DIR)) {
$res = mkdir(DATA_DIR, 0777, true);
if (!$res) {
echo Response::json(FAIL, array(tip('存储目录创建失败')));
exit;
}
}
}
if (!file_exists(UP_DIR)) {
$res = mkdir(UP_DIR, 0777, true);
if (!$res) {
echo Response::json(FAIL, array(tip('存储目录创建失败')));
exit;
}
}
include LIB_PATH . 'plupload' . DS . 'PluploadHandler.php';
PluploadHandler::no_cache_headers();
PluploadHandler::cors_headers();
if (!PluploadHandler::handle(array('target_dir' => UP_DIR))) {
echo Response::json(FAIL, array(tip('上传失败')));
exit;
} else {
echo Response::json(SUCC, array(tip('上传成功')));
}
}
static function handle($conf = array())
{
global $_FILES;
// 5 minutes execution time
@set_time_limit(5 * 60);
self::$_error = null;
// start fresh
$conf = self::$conf = array_merge(array('file_data_name' => 'file', 'tmp_dir' => ini_get("upload_tmp_dir") . DIRECTORY_SEPARATOR . "plupload", 'target_dir' => false, 'cleanup' => true, 'max_file_age' => 5 * 3600, 'chunk' => isset($_REQUEST['chunk']) ? intval($_REQUEST['chunk']) : 0, 'chunks' => isset($_REQUEST['chunks']) ? intval($_REQUEST['chunks']) : 0, 'file_name' => isset($_REQUEST['name']) ? $_REQUEST['name'] : false, 'allow_extensions' => false, 'delay' => 0, 'cb_sanitize_file_name' => array(__CLASS__, 'sanitize_file_name'), 'cb_check_file' => false), $conf);
try {
if (!$conf['file_name']) {
if (!empty($_FILES)) {
$conf['file_name'] = $_FILES[$conf['file_data_name']]['name'];
} else {
throw new Exception('', PLUPLOAD_INPUT_ERR);
}
}
// Cleanup outdated temp files and folders
if ($conf['cleanup']) {
self::cleanup();
}
// Fake network congestion
if ($conf['delay']) {
usleep($conf['delay']);
}
if (is_callable($conf['cb_sanitize_file_name'])) {
$file_name = call_user_func($conf['cb_sanitize_file_name'], $conf['file_name']);
} else {
$file_name = $conf['file_name'];
}
// Check if file type is allowed
if ($conf['allow_extensions']) {
if (is_string($conf['allow_extensions'])) {
$conf['allow_extensions'] = preg_split('{\\s*,\\s*}', $conf['allow_extensions']);
}
if (!in_array(strtolower(pathinfo($file_name, PATHINFO_EXTENSION)), $conf['allow_extensions'])) {
throw new Exception('', PLUPLOAD_TYPE_ERR);
}
/* TODO: Fix this
WHY THIS NO WORK
$mime_types = $conf['allow_extensions'];
array_walk($mime_types, function(&$value, $key) { $value = 'image/' . $value; });
// check mime type
$finfo = finfo_open(FILEINFO_MIME_TYPE);
if (!in_array(finfo_file($finfo, $_FILES[$conf['file_data_name']]['tmp_name'])) {
throw new Exception('', PLUPLOAD_TYPE_ERR);
}
finfo_close($finfo);*/
}
$file_path = rtrim($conf['target_dir'], DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $file_name;
$tmp_path = $file_path . ".part";
// Write file or chunk to appropriate temp location
if ($conf['chunks']) {
self::write_file_to("{$file_path}.dir.part" . DIRECTORY_SEPARATOR . $conf['chunk']);
// Check if all chunks already uploaded
if ($conf['chunk'] == $conf['chunks'] - 1) {
self::write_chunks_to_file("{$file_path}.dir.part", $tmp_path);
}
} else {
self::write_file_to($tmp_path);
}
// Upload complete write a temp file to the final destination
if (!$conf['chunks'] || $conf['chunk'] == $conf['chunks'] - 1) {
if (is_callable($conf['cb_check_file']) && !call_user_func($conf['cb_check_file'], $tmp_path)) {
@unlink($tmp_path);
throw new Exception('', PLUPLOAD_SECURITY_ERR);
}
$final_file_path = strtolower($file_path);
rename($tmp_path, strtolower($final_file_path));
return array('name' => strtolower($file_name), 'path' => $final_file_path, 'size' => filesize($final_file_path));
}
// ok so far
return true;
} catch (Exception $ex) {
self::$_error = $ex->getCode();
return false;
}
}
<?php
require_once "PluploadHandler.php";
PluploadHandler::no_cache_headers();
PluploadHandler::cors_headers();
if (!PluploadHandler::handle(array('target_dir' => 'uploads/', 'allow_extensions' => 'jpg,jpeg,png'))) {
die(json_encode(array('OK' => 0, 'error' => array('code' => PluploadHandler::get_error_code(), 'message' => PluploadHandler::get_error_message()))));
} else {
die(json_encode(array('OK' => 1)));
}
/**
*
*/
static function handle($conf = array())
{
// 5 minutes execution time
@set_time_limit(5 * 60);
$conf = self::$conf = array_merge(array('file_data_name' => 'file', 'tmp_dir' => ini_get("upload_tmp_dir") . DIRECTORY_SEPARATOR . "plupload", 'target_dir' => false, 'cleanup' => true, 'max_file_age' => 5 * 3600, 'chunk' => isset($_REQUEST['chunk']) ? intval($_REQUEST['chunk']) : 0, 'chunks' => isset($_REQUEST['chunks']) ? intval($_REQUEST['chunks']) : 0, 'file_name' => isset($_REQUEST['name']) ? $_REQUEST['name'] : uniqid('file_'), 'allow_extensions' => false, 'delay' => 0, 'cb_sanitize_file_name' => array(__CLASS__, 'sanitize_file_name'), 'cb_check_file' => false), $conf);
self::$_error = null;
// start fresh
try {
// Cleanup outdated temp files and folders
if ($conf['cleanup']) {
self::cleanup();
}
// Fake network congestion
if ($conf['delay']) {
usleep($conf['delay']);
}
if (is_callable($conf['cb_sanitize_file_name'])) {
$file_name = call_user_func($conf['cb_sanitize_file_name'], $conf['file_name']);
}
$file_extension = strtolower(pathinfo($file_name, PATHINFO_EXTENSION));
// Check if file type is allowed
if ($conf['allow_extensions']) {
if (is_string($conf['allow_extensions'])) {
$conf['allow_extensions'] = preg_split('{\\s*,\\s*}', $conf['allow_extensions']);
}
if (!in_array($file_extension, $conf['allow_extensions'])) {
throw new Exception('', PLUPLOAD_TYPE_ERR);
}
}
$file_path = rtrim($conf['target_dir'], DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $file_name;
$tmp_path = $file_path . ".part";
// Write file or chunk to appropriate temp location
if ($conf['chunks']) {
self::write_file_to("{$file_path}.dir.part" . DIRECTORY_SEPARATOR . $conf['chunk']);
// Check if all chunks already uploaded
if ($conf['chunk'] == $conf['chunks'] - 1) {
self::write_chunks_to_file("{$file_path}.dir.part", $tmp_path);
}
} else {
self::write_file_to($tmp_path);
}
// Upload complete write a temp file to the final destination
if (!$conf['chunks'] || $conf['chunk'] == $conf['chunks'] - 1) {
rename($tmp_path, $file_path);
if (is_callable($conf['cb_check_file']) && !call_user_func($conf['cb_check_file'], $file_path)) {
@unlink($file_path);
throw new Exception('', PLUPLOAD_SECURITY_ERR);
}
}
} catch (Exception $ex) {
self::$_error = $ex->getCode();
return false;
}
return $file_path;
}
if (!file_exists($targetDirBlankFile)) {
fopen($targetDirBlankFile, "w");
}
$configArray = array(
'target_dir' => $targetDir,
'allow_extensions' => 'txt',
'file_name' => $fileName
);
if (!PluploadHandler::handle($configArray)) {
die(json_encode(array(
'OK' => 0,
'error' => array(
'code' => PluploadHandler::get_error_code(),
'message' => PluploadHandler::get_error_message()
)
)));
} else {
// system calls to execute c program for batch processing
$commandToExecute = C_EXECUTABLE_NAME . " ". "'" . realpath($targetDir) . "/" .$fileName . "'" . " ". "'" . $emailId . "'";
//echo $commandToExecute;
//exit();
system($commandToExecute);
}
function upload($filepath = NULL)
{
$data = $this->input->post();
if (empty($data)) {
crud_error("Error: Empty Data !");
}
$this->load->library('Plupload');
$oPlupload = new PluploadHandler();
$oPlupload->no_cache_headers();
$oPlupload->cors_headers();
$config['target_dir'] = empty($filepath) ? "./tmp/" : $filepath;
$config['allow_extensions'] = 'jpg,jpeg,png';
if (!$oPlupload->handle($config)) {
crud_error($oPlupload->get_error_code() . ": " . $oPlupload->get_error_message());
}
crud_success(array('OK' => 1));
}
static function handle($conf = array())
{
@set_time_limit(5 * 60);
self::$_error = null;
$conf = self::$conf = array_merge(array(
'file_data_name' => 'file',
'tmp_dir' => ini_get("upload_tmp_dir") . DIRECTORY_SEPARATOR . "plupload",
'target_dir' => false,
'cleanup' => true,
'max_file_age' => 5 * 3600,
'chunk' => isset($_REQUEST['chunk']) ? intval($_REQUEST['chunk']) : 0,
'chunks' => isset($_REQUEST['chunks']) ? intval($_REQUEST['chunks']) : 0,
'file_name' => isset($_REQUEST['name']) ? $_REQUEST['name'] : false,
'allow_extensions' => false,
'delay' => 0,
'cb_sanitize_file_name' => array(__CLASS__, 'sanitize_file_name'),
'cb_check_file' => false,
), $conf);
try
{
if (!$conf['file_name'])
{
if (!empty($_FILES))
{
$conf['file_name'] = $_FILES[$conf['file_data_name']]['name'];
}
else
{
throw new Exception('', PLUPLOAD_INPUT_ERR);
}
}
if ($conf['cleanup'])
{
self::cleanup();
}
if ($conf['delay'])
{
usleep($conf['delay']);
}
if (is_callable($conf['cb_sanitize_file_name']))
{
$file_name = call_user_func($conf['cb_sanitize_file_name'], $conf['file_name']);
}
else
{
$file_name = $conf['file_name'];
}
if ($conf['allow_extensions'])
{
if (is_string($conf['allow_extensions']))
{
$conf['allow_extensions'] = preg_split('{\s*,\s*}', $conf['allow_extensions']);
}
if (!in_array(strtolower(pathinfo($file_name, PATHINFO_EXTENSION)), $conf['allow_extensions']))
{
throw new Exception('', PLUPLOAD_TYPE_ERR);
}
}
$file_path = rtrim($conf['target_dir'], DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $file_name;
$tmp_path = $file_path . ".part";
if ($conf['chunks'])
{
self::write_file_to("$file_path.dir.part" . DIRECTORY_SEPARATOR . $conf['chunk']);
if ($conf['chunk'] == $conf['chunks'] - 1)
{
self::write_chunks_to_file("$file_path.dir.part", $tmp_path);
}
}
else
{
self::write_file_to($tmp_path);
}
if (!$conf['chunks'] || $conf['chunk'] == $conf['chunks'] - 1)
{
if (is_callable($conf['cb_check_file']) && !call_user_func($conf['cb_check_file'], $tmp_path))
{
@unlink($tmp_path);
throw new Exception('', PLUPLOAD_SECURITY_ERR);
}
rename($tmp_path, $file_path);
return array(
'name' => $file_name,
'path' => $file_path,
'size' => filesize($file_path)
);
}
return true;
}
catch (Exception $ex)
{
self::$_error = $ex->getCode();
return false;
}
}
/**
*
*/
static function handle($conf = array())
{
// 2H execution time
@set_time_limit(7200);
self::$_error = null;
// start fresh
$conf = self::$conf = array_merge(array('file_data_name' => 'file', 'tmp_dir' => ini_get("upload_tmp_dir") . DIRECTORY_SEPARATOR . "plupload", 'target_dir' => false, 'cleanup' => true, 'max_file_age' => 48 * 3600, 'chunk' => isset($_REQUEST['chunk']) ? intval($_REQUEST['chunk']) : 0, 'chunks' => isset($_REQUEST['chunks']) ? intval($_REQUEST['chunks']) : 0, 'file_name' => isset($_REQUEST['name']) ? $_REQUEST['name'] : false, 'allow_extensions' => false, 'delay' => 0, 'cb_sanitize_file_name' => array(__CLASS__, 'sanitize_file_name'), 'cb_check_file' => false), $conf);
try {
if (!$conf['file_name']) {
if (!empty($_FILES)) {
$conf['file_name'] = $_FILES[$conf['file_data_name']]['name'];
} else {
throw new Exception('', PLUPLOAD_INPUT_ERR);
}
}
// Cleanup outdated temp files and folders
if ($conf['cleanup']) {
self::cleanup();
}
// Fake network congestion
if ($conf['delay']) {
usleep($conf['delay']);
}
// if (is_callable($conf['cb_sanitize_file_name'])) {
// $file_name = call_user_func($conf['cb_sanitize_file_name'], $conf['file_name']);
// } else {
// $file_name = $conf['file_name'];
// }
$file_name = $conf['file_name'];
// Check if file type is allowed
if ($conf['allow_extensions']) {
if (is_string($conf['allow_extensions'])) {
$conf['allow_extensions'] = preg_split('{\\s*,\\s*}', $conf['allow_extensions']);
}
if (!in_array(strtolower(pathinfo($file_name, PATHINFO_EXTENSION)), $conf['allow_extensions'])) {
throw new Exception('', PLUPLOAD_TYPE_ERR);
}
}
$file_path = rtrim($conf['target_dir'], DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $file_name;
if (strtoupper(substr(PHP_OS, 0, 3)) == 'WIN') {
$file_path = iconv('utf-8', 'gbk//IGNORE', $file_path);
}
$tmp_path = $file_path . ".part";
// Write file or chunk to appropriate temp location
if ($conf['chunks']) {
self::write_file_to("{$file_path}.dir.part" . DIRECTORY_SEPARATOR . $conf['chunk']);
// Check if all chunks already uploaded
if ($conf['chunk'] == $conf['chunks'] - 1) {
self::write_chunks_to_file("{$file_path}.dir.part", $tmp_path);
}
} else {
self::write_file_to($tmp_path);
}
// Upload complete write a temp file to the final destination
if (!$conf['chunks'] || $conf['chunk'] == $conf['chunks'] - 1) {
if (is_callable($conf['cb_check_file']) && !call_user_func($conf['cb_check_file'], $tmp_path)) {
@unlink($tmp_path);
throw new Exception('', PLUPLOAD_SECURITY_ERR);
}
rename($tmp_path, $file_path);
return array('name' => $file_name, 'path' => $file_path, 'size' => filesize($file_path));
}
// ok so far
return true;
} catch (Exception $ex) {
self::$_error = $ex->getCode();
return false;
}
}