/**
* Filesystem method detection
*
*/
function UpdateFilesystem()
{
global $page;
$filesystem_method = $page->DetectFileSystem();
self::AssertEquals($filesystem_method, 'gp_filesystem_direct');
$this->FileSystem = \gp\tool\FileSystem::set_method('gp_filesystem_direct');
}
public function __construct()
{
global $langmessage, $dataDir;
$this->server_name = gpsession::ServerName();
//get current rules
$this->rule_file_name = self::IIS() ? 'web.config' : '.htaccess';
$this->rule_file = $dataDir . '/' . $this->rule_file_name;
if (file_exists($this->rule_file)) {
$this->orig_rules = file_get_contents($this->rule_file);
}
$this->FileSystem = \gp\tool\FileSystem::init($this->rule_file);
$this->WWWAvail();
echo '<h2>' . $langmessage['permalink_settings'] . '</h2>';
$cmd = common::GetCommand();
switch ($cmd) {
case 'continue':
if (!$this->SaveHtaccess()) {
break;
}
default:
$this->ShowForm();
break;
}
}
/**
* Prepare FileSystem for writing to $dataDir
* $dataDir writability is required so that we can create & rename subfolders: $dataDir/data, $dataDir/themes
*
*/
public function RevertFilesystem()
{
global $dataDir, $langmessage;
$this->FileSystem = \gp\tool\FileSystem::init($dataDir);
if (is_null($this->FileSystem)) {
message($langmessage['OOPS'] . ' (No filesystem)');
return false;
}
return true;
}
/**
* Download the source code
*
*/
function DownloadSource()
{
global $langmessage, $dataDir;
$this->msg('Downloading version ' . $this->core_package['version'] . ' from ' . CMS_READABLE_DOMAIN . '.');
/* for testing
* $download = 'http://gpeasy.loc/x_gpEasy.zip';
*/
$download = addon_browse_path . '/Special_gpEasy?cmd=download';
$contents = \gp\tool\RemoteGet::Get_Successful($download);
if (!$contents || empty($contents)) {
$this->msg($langmessage['download_failed'] . '(1)');
return false;
}
$this->msg($langmessage['package_downloaded']);
$md5 = md5($contents);
if ($md5 != $this->core_package['md5']) {
$this->msg($langmessage['download_failed_md5'] . '<br/>Downloaded Checksum (' . $md5 . ') != Expected Checksum (' . $this->core_package['md5'] . ')');
return false;
}
$this->msg($langmessage['download_verified']);
//save contents
$temp_file = $dataDir . \gp\tool\FileSystem::TempFile('/data/_temp/update', '.zip');
if (!\gp\tool\Files::Save($temp_file, $contents)) {
$this->msg($langmessage['download_failed'] . ' (2)');
return false;
}
$this->core_package['file'] = $temp_file;
return true;
}
/**
* 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']);
}
/**
* Write Archive
*
*/
private function ExtractArchive($archive_path)
{
global $langmessage, $dataDir;
$archive = new \gp\tool\Archive($archive_path);
$extract_temp = $dataDir . \gp\tool\FileSystem::TempFile('/data/_temp/addon');
if (!$archive->extractTo($extract_temp)) {
$this->message($langmessage['download_failed'] . ' (Package not extracted)');
return false;
}
//get archive root
$archive_root = $archive->GetRoot();
if (is_null($archive_root)) {
$this->message($langmessage['download_failed'] . ' (Root not found)');
return false;
}
//rename to source folder
$rename_from = $extract_temp . '/' . ltrim($archive_root, '/');
if (!\gp\tool\Files::Replace($rename_from, $this->source)) {
$this->message($langmessage['download_failed'] . ' (Not replaced)');
return false;
}
return true;
}
