mirror of
https://github.com/gtbu/Typesetter-5.3-p8.git
synced 2024-11-14 02:39:19 +01:00
494 lines
10 KiB
PHP
494 lines
10 KiB
PHP
<?php
|
|
namespace gp\tool;
|
|
|
|
|
|
class FileSystemFtp extends FileSystem{
|
|
|
|
public $connect_vars = array('ftp_server'=>'','ftp_user'=>'','ftp_pass'=>'','port'=>'21');
|
|
public $ftp_root = null;
|
|
public $method = 'gp_filesystem_ftp';
|
|
|
|
public function get_base_dir(){
|
|
global $dataDir;
|
|
|
|
if( is_null($this->ftp_root) ){
|
|
$this->ftp_root = self::GetFTPRoot($this->conn_id,$dataDir);
|
|
$this->ftp_root = rtrim($this->ftp_root,'/');
|
|
}
|
|
return $this->ftp_root;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Connect to ftp using the supplied values
|
|
* @return bool
|
|
*/
|
|
public function connect_handler($args){
|
|
global $langmessage;
|
|
|
|
$args += array('ftp_server'=>'','port'=>'','ftp_user'=>'','ftp_pass'=>'');
|
|
|
|
if( empty($args['ftp_server']) ){
|
|
$this->connect_msg = $langmessage['couldnt_connect'].' (Missing Arguments)';
|
|
return false;
|
|
}
|
|
if( empty($args['port']) ){
|
|
$args['port'] = 21;
|
|
}
|
|
|
|
$this->conn_id = @ftp_connect($args['ftp_server'],$args['port'],6);
|
|
|
|
if( !$this->conn_id ){
|
|
$this->connect_msg = $langmessage['couldnt_connect'].' (Server Connection Failed)';
|
|
return false;
|
|
}
|
|
|
|
//use ob_ to keep error message from displaying
|
|
ob_start();
|
|
$connected = @ftp_login($this->conn_id,$args['ftp_user'], $args['ftp_pass']);
|
|
ob_end_clean();
|
|
|
|
if( !$connected ){
|
|
$this->connect_msg = $langmessage['couldnt_connect'].' (Server Connection Failed)';
|
|
return false;
|
|
}
|
|
|
|
@ftp_pasv($this->conn_id, true );
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Connect to ftp server using either Post or saved values
|
|
* Connection values will not be kept in $config in case they're being used for a system revert which will replace the config.php file
|
|
* Also handle moving ftp connection values from $config to a sep
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function connect(){
|
|
global $config, $dataDir, $langmessage;
|
|
|
|
|
|
$save_values = false;
|
|
$connect_args = \gp\tool\Files::Get('_updates/connect','connect_args');
|
|
|
|
if( !$connect_args || !isset($connect_args['ftp_user']) ){
|
|
if( isset($config['ftp_user']) ){
|
|
$connect_args['ftp_user'] = $config['ftp_user'];
|
|
$connect_args['ftp_server'] = $config['ftp_server'];
|
|
$connect_args['ftp_pass'] = $config['ftp_pass'];
|
|
$connect_args['ftp_root'] = $config['ftp_root'];
|
|
$save_values = true;
|
|
}
|
|
}
|
|
|
|
if( isset($_POST['ftp_pass']) ){
|
|
$connect_args = $_POST;
|
|
$save_values = true;
|
|
}
|
|
|
|
$connect_args = $this->get_connect_vars($connect_args);
|
|
$connected = $this->connect_handler($connect_args);
|
|
|
|
if( !is_null($connected) ){
|
|
return false;
|
|
}
|
|
|
|
//get the ftp_root
|
|
if( empty($connect_args['ftp_root']) || $save_values ){
|
|
|
|
$this->ftp_root = $this->get_base_dir();
|
|
if( $this->ftp_root === false ){
|
|
return $langmessage['couldnt_connect'].' (Couldn\'t find root)';
|
|
}
|
|
$connect_args['ftp_root'] = $this->ftp_root;
|
|
$save_values = true;
|
|
}else{
|
|
$this->ftp_root = $connect_args['ftp_root'];
|
|
}
|
|
|
|
|
|
//save ftp info
|
|
if( !$save_values ){
|
|
return true;
|
|
}
|
|
|
|
$connection_file = $dataDir.'/data/_updates/connect.php';
|
|
if( !\gp\tool\Files::SaveData($connection_file,'connect_args',$connect_args) ){
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Remove from $config if it's not a safe mode installation
|
|
*/
|
|
if( isset($config['ftp_user']) ){
|
|
unset($config['ftp_user']);
|
|
unset($config['ftp_server']);
|
|
unset($config['ftp_pass']);
|
|
unset($config['ftp_root']);
|
|
\gp\admin\Tools::SaveConfig();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public function ConnectOrPrompt($action=''){
|
|
|
|
$connected = $this->connect();
|
|
|
|
if( $connected === true ){
|
|
return true;
|
|
}
|
|
|
|
if( isset($_POST['connect_values_submitted']) ){
|
|
msg($this->connect_msg);
|
|
}
|
|
|
|
$this->CompleteForm($_POST, $action);
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
|
|
public function CompleteForm($args = false, $action=''){
|
|
global $langmessage;
|
|
|
|
echo '<p>';
|
|
echo $langmessage['supply_ftp_values'];
|
|
echo '</p>';
|
|
|
|
if( $action === false ){
|
|
echo '<form method="post" action="">';
|
|
}else{
|
|
echo '<form method="post" action="'.\gp\tool::GetUrl($action).'">';
|
|
}
|
|
|
|
//include the current request's query so that we continue the same action after the login form is submitted
|
|
$this->ArrayToForm($_REQUEST);
|
|
|
|
echo '<table>';
|
|
$this->connectForm($args);
|
|
echo '</table>';
|
|
echo '<input type="submit" name="" value="'.$langmessage['continue'].'..." class="gpsubmit"/>';
|
|
|
|
|
|
echo '</form>';
|
|
}
|
|
|
|
public function connectForm($args = false){
|
|
|
|
if( !is_array($args) ){
|
|
$args = $_POST;
|
|
}
|
|
|
|
$args += $this->connect_vars;
|
|
if( empty($args['ftp_server']) ){
|
|
$args['ftp_server'] = self::GetFTPServer();
|
|
}
|
|
|
|
echo '<tr><td>';
|
|
echo 'FTP Hostname';
|
|
echo '</td><td>';
|
|
echo '<input type="hidden" name="filesystem_method" value="'.htmlspecialchars($this->method).'" />';
|
|
echo '<input type="hidden" name="connect_values_submitted" value="true" />';
|
|
echo '<input type="text" name="ftp_server" value="'.htmlspecialchars($args['ftp_server']).'" class="gpinput"/>';
|
|
echo '</td></tr>';
|
|
|
|
echo '<tr><td>';
|
|
echo 'FTP Username';
|
|
echo '</td><td>';
|
|
echo '<input type="text" name="ftp_user" value="'.htmlspecialchars($args['ftp_user']).'" class="gpinput"/>';
|
|
echo '</td></tr>';
|
|
|
|
echo '<tr><td>';
|
|
echo 'FTP Password';
|
|
echo '</td><td>';
|
|
echo '<input type="password" name="ftp_pass" value="" class="gpinput"/>';
|
|
echo '</td></tr>';
|
|
|
|
echo '<tr><td>';
|
|
echo 'FTP Port';
|
|
echo '</td><td>';
|
|
echo '<input type="text" name="port" value="'.htmlspecialchars($args['port']).'" class="gpinput"/>';
|
|
echo '</td></tr>';
|
|
}
|
|
|
|
public function mkdir($path){
|
|
|
|
if( !@ftp_mkdir($this->conn_id, $path) ){
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public function unlink($path){
|
|
return ftp_delete($this->conn_id, $path);
|
|
}
|
|
|
|
|
|
/**
|
|
* Remove a file, symlink or directory
|
|
* @param string $path
|
|
*/
|
|
public function rmdir_all($path){
|
|
|
|
if( empty($path) ) return false;
|
|
|
|
|
|
$pwd = @ftp_pwd($this->conn_id);
|
|
|
|
if( !$this->is_dir($path,$pwd) ){
|
|
return $this->unlink($path);
|
|
}
|
|
|
|
$this->rmdir_dir($path);
|
|
|
|
@ftp_chdir($this->conn_id, $pwd);
|
|
|
|
return @ftp_rmdir($this->conn_id, $path);
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a list of files and folders in $dir
|
|
*
|
|
* @param string $dir
|
|
* @param bool $show_hidden
|
|
*/
|
|
public function dirlist( $dir ){
|
|
$pwd = @ftp_pwd($this->conn_id);
|
|
|
|
// Cant change to folder = folder doesnt exist
|
|
if( !@ftp_chdir($this->conn_id, $dir) ){
|
|
return false;
|
|
}
|
|
|
|
@ftp_pasv($this->conn_id, true );
|
|
$ftp_list = @ftp_nlist($this->conn_id, '.');//no arguments like "-a"!
|
|
@ftp_chdir($this->conn_id, $pwd);
|
|
|
|
// Empty array = non-existent folder (real folder will show . at least)
|
|
if( empty($ftp_list) ){
|
|
return false;
|
|
}
|
|
|
|
$list = array();
|
|
foreach($ftp_list as $file){
|
|
if( $file == '.' || $file == '..' ){
|
|
continue;
|
|
}
|
|
$list[$file] = $file;
|
|
}
|
|
|
|
return $list;
|
|
}
|
|
|
|
public function is_dir($path,$pwd = false){
|
|
|
|
if( $pwd === false ){
|
|
$pwd = @ftp_pwd($this->conn_id);
|
|
}
|
|
|
|
ob_start(); //prevent error messages
|
|
$changed_dir = @ftp_chdir($this->conn_id, $path );
|
|
ob_end_clean();
|
|
|
|
if( $changed_dir ){
|
|
$new_pwd = @ftp_pwd($this->conn_id);
|
|
if( $path == $new_pwd || $pwd != $new_pwd ){
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
public function rename($old_name,$new_name){
|
|
return ftp_rename( $this->conn_id , $old_name , $new_name );
|
|
}
|
|
|
|
public function put_contents($file, $contents, $type = '' ){
|
|
|
|
if( empty($type) ){
|
|
$type = $this->is_binary($contents) ? FTP_BINARY : FTP_ASCII;
|
|
}
|
|
|
|
if( !$this->CheckDir($file) ){
|
|
return false;
|
|
}
|
|
|
|
$temp = $this->put_contents_file();
|
|
$handle = fopen($temp,'w+');
|
|
if( !$handle ){
|
|
trigger_error('Could not open temporary file');
|
|
return false;
|
|
}
|
|
|
|
if( fwrite($handle, $contents) === false ){
|
|
fclose($handle);
|
|
return false;
|
|
}
|
|
|
|
fseek($handle, 0); //Skip back to the start of the file being written to
|
|
|
|
$ret = @ftp_fput($this->conn_id, $file, $handle, $type);
|
|
|
|
fclose($handle);
|
|
return $ret;
|
|
}
|
|
|
|
|
|
/**
|
|
* Make sure the directory exists for a file
|
|
*
|
|
*/
|
|
public function CheckDir($file){
|
|
|
|
$dir = \gp\tool::DirName($file);
|
|
if( $this->file_exists($dir) ){
|
|
return true;
|
|
}
|
|
|
|
if( !$this->CheckDir($dir) ){
|
|
return false;
|
|
}
|
|
|
|
return $this->mkdir($dir);
|
|
}
|
|
|
|
|
|
/**
|
|
* Get a temporary file that will be used with ftp_fput()
|
|
*
|
|
*/
|
|
private function put_contents_file(){
|
|
global $dataDir;
|
|
|
|
if( !is_null($this->temp_file) ){
|
|
return $this->temp_file;
|
|
}
|
|
|
|
do{
|
|
$this->temp_file = $dataDir.'/data/_updates/temp_'.md5(microtime(true));
|
|
}while( file_exists($this->temp_file) );
|
|
|
|
return $this->temp_file;
|
|
}
|
|
|
|
|
|
/**
|
|
* Check to see if $file exists, assumes the parent directory exists
|
|
* Checking for file existence with php's file_exist doesn't always work correctly for files created/deleted with ftp functions
|
|
*
|
|
*/
|
|
public function file_exists($file){
|
|
|
|
$size = ftp_size($this->conn_id, $file);
|
|
if( $size >= 0 ){
|
|
return true;
|
|
}
|
|
|
|
return $this->is_dir($file);
|
|
}
|
|
|
|
|
|
/**
|
|
* Attempt to get the ftp_server address
|
|
*
|
|
*/
|
|
static function GetFTPServer(){
|
|
|
|
$server = \gp\tool::ServerName(true);
|
|
if( $server === false ){
|
|
return '';
|
|
}
|
|
|
|
$conn_id = @ftp_connect($server,21,6);
|
|
|
|
if( $conn_id ){
|
|
|
|
@ftp_quit($conn_id);
|
|
return $server;
|
|
}
|
|
return '';
|
|
}
|
|
|
|
|
|
/**
|
|
* Attempt to locate the $testDir on the ftp server
|
|
*
|
|
*/
|
|
static function GetFTPRoot($conn_id,$testDir){
|
|
$ftp_root = false;
|
|
|
|
//attempt to find the ftp_root
|
|
$testDir = $testDir.'/';
|
|
$array = ftp_nlist( $conn_id, '.');
|
|
if( !$array ){
|
|
return false;
|
|
}
|
|
$possible = array();
|
|
foreach($array as $file){
|
|
if( $file[0] == '.' ){
|
|
continue;
|
|
}
|
|
|
|
//is the $file within the $testDir.. not the best test..
|
|
$pos = strpos($testDir,'/'.$file.'/');
|
|
if( $pos === false ){
|
|
continue;
|
|
}
|
|
|
|
|
|
$possible[] = substr($testDir,$pos);
|
|
}
|
|
$possible[] = '/'; //test this too
|
|
|
|
|
|
foreach($possible as $file){
|
|
|
|
if( self::TestFTPDir($conn_id,$file,$testDir) ){
|
|
$ftp_root = $file;
|
|
break;
|
|
}
|
|
|
|
}
|
|
return $ftp_root;
|
|
}
|
|
|
|
|
|
/**
|
|
* Test the $file by adding a directory and seeing if it exists in relation to the $testDir
|
|
* uses output buffering to prevent warnings from showing when we try a directory that doesn't exist
|
|
*
|
|
*/
|
|
static function TestFTPDir($conn_id,$file,$testDir){
|
|
$success = false;
|
|
|
|
ftp_chdir( $conn_id, '/');
|
|
|
|
$random_name = 'gpeasy_random_'.rand(1000,9999);
|
|
$random_full = rtrim($file,'/').'/'.$random_name;
|
|
$test_full = rtrim($testDir,'/').'/'.$random_name;
|
|
|
|
ob_start();
|
|
if( !@ftp_mkdir($conn_id,$random_full) ){
|
|
ob_end_clean();
|
|
return false;
|
|
}
|
|
ob_end_clean();
|
|
|
|
if( file_exists($test_full) ){
|
|
$success = true;
|
|
}
|
|
|
|
ftp_rmdir($conn_id,$random_full);
|
|
|
|
return $success;
|
|
}
|
|
|
|
}
|