function rename_check($event, $args, $finder)
{
$name = $args['name'];
if (gp_restrict_uploads && !admin_uploaded::AllowedExtension($name)) {
return false;
}
$args['name'] = $name;
return $args;
}
/**
* Add an uploaded plugin
*
*/
function UploadPlugin()
{
global $langmessage, $dataDir;
includeFile('admin/admin_uploaded.php');
includeFile('thirdparty/pclzip-2-8-2/pclzip.lib.php');
if (empty($_FILES['plugin'])) {
message($langmessage['OOPS'] . ' (No File)');
return;
}
$plugin_file = $_FILES['plugin'];
if (strpos($plugin_file['name'], '.zip') === false) {
message($langmessage['OOPS'] . ' (Not a zip file)');
return;
}
// Unzip uses a lot of memory, but not this much hopefully
@ini_set('memory_limit', '256M');
$archive = new PclZip($plugin_file['tmp_name']);
// get plugin name and check file types
$plugin_name = false;
$remove_path = '';
$list = $archive->listContent();
foreach ($list as $file) {
//plugin name
if (strpos($file['filename'], 'plugin.js') !== false) {
$new_plugin_name = $this->FindPluginName($archive, $file);
if (!$new_plugin_name) {
continue;
}
//use the most relevant plugin name
$new_path = dirname($file['filename']);
if (!$plugin_name || strlen($new_path) < strlen($remove_path)) {
$plugin_name = $new_plugin_name;
$remove_path = $new_path;
}
}
//don't check extensions on folder
if (isset($file['folder']) && $file['folder']) {
continue;
}
if (!admin_uploaded::AllowedExtension($file['filename'], false)) {
message($langmessage['OOPS'] . ' (File type not allowed:' . htmlspecialchars($file['filename']) . ')');
return false;
}
}
if (!$plugin_name) {
message($langmessage['OOPS'] . ' (Unknown plugin name)');
return;
}
//make sure plugin name isn't already in build_config
if ($this->build_config && isset($this->build_config['plugins']) && isset($this->build_config['plugins'][$plugin_name]) && $this->build_config['plugins'][$plugin_name] > 0) {
msg($langmessage['addon_key_defined'], '<i>' . $plugin_name . '</i>');
return;
}
// check destination directory
$destination = $dataDir . '/data/_ckeditor/' . $plugin_name;
$temp_dir = false;
if (file_exists($destination)) {
$temp_dir = $destination . '_' . time();
if (!rename($destination, $temp_dir)) {
message($langmessage['OOPS'] . ' (Couldn\'t remove old plugin)');
return;
}
} elseif (!gpFiles::CheckDir($destination)) {
msg($destination);
message($langmessage['OOPS'] . ' (Couldn\'t create plugin folder)');
return;
}
//extract
// extract
$return = $archive->extract(PCLZIP_OPT_PATH, $destination, PCLZIP_OPT_REMOVE_PATH, $remove_path);
if (!is_array($return)) {
if ($temp_dir) {
rename($temp_dir, $destination);
}
message($langmessage['OOPS'] . ' (Extract Failed)');
return;
}
// save configuration
if (!array_key_exists($plugin_name, $this->cke_config['plugins'])) {
$this->cke_config['plugins'][$plugin_name] = array('installed' => time());
}
$this->cke_config['plugins'][$plugin_name]['updated'] = time();
$this->SaveConfig();
message($langmessage['SAVED']);
// remove temporary
if ($temp_dir) {
gpFiles::RmAll($temp_dir);
}
}
/**
* Add an uploaded plugin
*
*/
function UploadPlugin()
{
global $langmessage, $dataDir;
includeFile('admin/admin_uploaded.php');
$archive = $this->UploadedArchive();
if (!$archive) {
return false;
}
// get plugin name and check file types
$list = $archive->ListFiles();
$plugin_name = '';
$remove_path = '';
foreach ($list as $file) {
//don't check extensions on folder
if ($file['size'] == 0) {
continue;
}
//check extension
if (!admin_uploaded::AllowedExtension($file['name'], false)) {
msg($langmessage['OOPS'] . ' (File type not allowed:' . htmlspecialchars($file['name']) . ')');
return false;
}
//plugin name
if (strpos($file['name'], 'plugin.js') !== false) {
$new_plugin_name = $this->FindPluginName($archive, $file['name']);
if (!$new_plugin_name) {
continue;
}
//use the most relevant plugin name
$new_path = dirname($file['name']);
if (!$plugin_name || strlen($new_path) < strlen($remove_path)) {
$plugin_name = $new_plugin_name;
$remove_path = $new_path;
}
}
}
if (!$this->CanUpload($plugin_name)) {
return;
}
//extract to temporary location
$extract_temp = $dataDir . \gp\tool\FileSystem::TempFile('/data/_temp/' . $plugin_name);
if (!$archive->extractTo($extract_temp)) {
gpFiles::RmAll($extract_temp);
msg($langmessage['OOPS'] . ' (Couldn\'t extract to temp location)');
return false;
}
//move to _ckeditor folder
$destination = $dataDir . '/data/_ckeditor/' . $plugin_name;
$rename_from = $extract_temp . '/' . ltrim($remove_path, '/');
if (!gpFiles::Replace($rename_from, $destination)) {
msg($langmessage['OOPS'] . ' (Not replaced)');
return false;
}
// save configuration
if (!array_key_exists($plugin_name, $this->cke_config['plugins'])) {
$this->cke_config['plugins'][$plugin_name] = array('installed' => time());
}
$this->cke_config['plugins'][$plugin_name]['updated'] = time();
$this->SaveConfig();
msg($langmessage['SAVED']);
}
function UploadFile($key)
{
global $langmessage, $config;
$fName = $_FILES['userfiles']['name'][$key];
switch ((int) $_FILES['userfiles']['error'][$key]) {
case UPLOAD_ERR_OK:
break;
case UPLOAD_ERR_FORM_SIZE:
case UPLOAD_ERR_INI_SIZE:
$this->errorMessages[] = sprintf($langmessage['upload_error_size'], $this->ReadableMax());
return false;
case UPLOAD_ERR_NO_FILE:
case UPLOAD_ERR_PARTIAL:
$this->errorMessages[] = sprintf($langmessage['UPLOAD_ERROR_PARTIAL'], $fName);
return false;
case UPLOAD_ERR_NO_TMP_DIR:
$this->errorMessages[] = sprintf($langmessage['UPLOAD_ERROR'] . ' (1)', $fName);
//trigger_error('Missing a temporary folder for file uploads.');
return false;
case UPLOAD_ERR_CANT_WRITE:
$this->errorMessages[] = sprintf($langmessage['UPLOAD_ERROR'] . ' (2)', $fName);
//trigger_error('PHP couldn\'t write to the temporary directory: '.$fName);
return false;
case UPLOAD_ERR_EXTENSION:
$this->errorMessages[] = sprintf($langmessage['UPLOAD_ERROR'] . ' (3)', $fName);
//trigger_error('File upload stopped by extension: '.$fName);
return false;
}
$upload_moved = false;
$fName = $this->SanitizeName($fName);
$from = $_FILES['userfiles']['tmp_name'][$key];
if (!admin_uploaded::AllowedExtension($fName)) {
return false;
}
$fName = $this->WindowsName($fName);
$to = $this->FixRepeatNames($fName);
if ($upload_moved) {
if (!rename($from, $to)) {
$this->errorMessages[] = sprintf($langmessage['UPLOAD_ERROR'] . ' (Rename Failed from ' . $to . ')', $fName);
return false;
}
} elseif (!move_uploaded_file($from, $to)) {
$this->errorMessages[] = sprintf($langmessage['UPLOAD_ERROR'] . ' (Move Upload Failed)', $fName);
return false;
}
@chmod($to, 0666);
//for images
$file_type = admin_uploaded::GetFileType($fName);
if (isset($this->imgTypes[$file_type]) && function_exists('imagetypes')) {
//check the image size
thumbnail::CheckArea($to, $config['maximgarea']);
self::CreateThumbnail($to);
}
return $fName;
}
