mirror of https://github.com/nextcloud/server
One class per File
This commit is contained in:
Jakob Sack
parent
2f807a3c7f
commit
924100dd8c
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@ -61,416 +61,4 @@ class OC_FILESTORAGE{
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OC_FILESYSTEM::registerStorageType('local','OC_FILESTORAGE_LOCAL',array('datadir'=>'string'));
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/**
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* for local filestore, we only have to map the paths
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*/
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class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
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private $datadir;
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private static $mimetypes=null;
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public function __construct($arguments){
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$this->datadir=$arguments['datadir'];
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if(substr($this->datadir,-1)!=='/'){
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$this->datadir.='/';
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}
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}
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public function mkdir($path){
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if($return=mkdir($this->datadir.$path)){
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$this->clearFolderSizeCache($path);
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}
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return $return;
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}
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public function rmdir($path){
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if($return=rmdir($this->datadir.$path)){
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$this->clearFolderSizeCache($path);
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}
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return $return;
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}
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public function opendir($path){
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return opendir($this->datadir.$path);
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}
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public function is_dir($path){
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return (is_dir($this->datadir.$path) or substr($path,-1)=='/');
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}
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public function is_file($path){
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return is_file($this->datadir.$path);
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}
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public function stat($path){
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return stat($this->datadir.$path);
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}
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public function filetype($path){
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$filetype=filetype($this->datadir.$path);
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if($filetype=='link'){
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$filetype=filetype(readlink($this->datadir.$path));
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}
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return $filetype;
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}
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public function filesize($path){
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if($this->is_dir($path)){
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return $this->getFolderSize($path);
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}else{
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return filesize($this->datadir.$path);
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}
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}
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public function is_readable($path){
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return is_readable($this->datadir.$path);
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}
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public function is_writeable($path){
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return is_writeable($this->datadir.$path);
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}
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public function file_exists($path){
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return file_exists($this->datadir.$path);
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}
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public function readfile($path){
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return readfile($this->datadir.$path);
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}
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public function filectime($path){
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return filectime($this->datadir.$path);
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}
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public function filemtime($path){
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return filemtime($this->datadir.$path);
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}
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public function fileatime($path){
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return fileatime($this->datadir.$path);
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}
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public function file_get_contents($path){
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return file_get_contents($this->datadir.$path);
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}
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public function file_put_contents($path,$data){
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if($return=file_put_contents($this->datadir.$path,$data)){
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$this->clearFolderSizeCache($path);
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}
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}
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public function unlink($path){
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if($return=unlink($this->datadir.$path)){
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$this->clearFolderSizeCache($path);
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}
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return $return;
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}
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public function rename($path1,$path2){
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if($return=rename($this->datadir.$path1,$this->datadir.$path2)){
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$this->clearFolderSizeCache($path1);
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$this->clearFolderSizeCache($path2);
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}
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return $return;
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}
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public function copy($path1,$path2){
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if($this->is_dir($path2)){
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if(!$this->file_exists($path2)){
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$this->mkdir($path2);
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}
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$source=substr($path1,strrpos($path1,'/')+1);
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$path2.=$source;
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}
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if($return=copy($this->datadir.$path1,$this->datadir.$path2)){
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$this->clearFolderSizeCache($path2);
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}
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return $return;
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}
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public function fopen($path,$mode){
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if($return=fopen($this->datadir.$path,$mode)){
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switch($mode){
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case 'r':
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break;
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case 'r+':
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case 'w+':
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case 'x+':
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case 'a+':
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$this->clearFolderSizeCache($path);
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break;
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case 'w':
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case 'x':
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case 'a':
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$this->clearFolderSizeCache($path);
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break;
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}
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}
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return $return;
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}
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public function getMimeType($fspath){
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if($this->is_readable($fspath)){
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if (@is_dir($this->datadir.$fspath)) {
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// directories are easy
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return "httpd/unix-directory";
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}elseif (function_exists('finfo_open') and function_exists('finfo_file') and $finfo=finfo_open(FILEINFO_MIME)){
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$mimeType =strtolower(finfo_file($finfo,$this->datadir.$fspath));
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$mimeType=substr($mimeType,0,strpos($mimeType,';'));
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finfo_close($finfo);
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return $mimeType;
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} else if (function_exists("mime_content_type")) {
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// use mime magic extension if available
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$mime_type = mime_content_type($this->datadir.$fspath);
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} else if (self::canExecute("file")) {
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// it looks like we have a 'file' command,
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// lets see it it does have mime support
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$fp = popen("file -i -b '{$this->datadir}$fspath' 2>/dev/null", "r");
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$reply = fgets($fp);
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pclose($fp);
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//trim the character set from the end of the response
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$mime_type=substr($reply,0,strrpos($reply,' '));
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}
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if (empty($mime_type)) {
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// Fallback solution: (try to guess the type by the file extension
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if(!self::$mimetypes){
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self::$mimetypes=include('mimetypes.list.php');
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}
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$extention=strtolower(strrchr(basename($fspath), "."));
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$extention=substr($extention,1);//remove leading .
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$mime_type=(isset(self::$mimetypes[$extention]))?self::$mimetypes[$extention]:'application/octet-stream';
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}
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return $mime_type;
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}
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}
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/**
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* detect if a given program is found in the search PATH
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*
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* helper function used by _mimetype() to detect if the
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* external 'file' utility is available
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*
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* @param string program name
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* @param string optional search path, defaults to $PATH
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* @return bool true if executable program found in path
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*/
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private function canExecute($name, $path = false)
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{
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// path defaults to PATH from environment if not set
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if ($path === false) {
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$path = getenv("PATH");
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}
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// check method depends on operating system
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if (!strncmp(PHP_OS, "WIN", 3)) {
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// on Windows an appropriate COM or EXE file needs to exist
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$exts = array(".exe", ".com");
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$check_fn = "file_exists";
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} else {
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// anywhere else we look for an executable file of that name
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$exts = array("");
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$check_fn = "is_executable";
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}
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// Default check will be done with $path directories :
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$dirs = explode(PATH_SEPARATOR, $path);
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// WARNING : We have to check if open_basedir is enabled :
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$obd = ini_get('open_basedir');
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if($obd != "none")
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$obd_values = explode(PATH_SEPARATOR, $obd);
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if(count($obd_values) > 0)
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{
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// open_basedir is in effect !
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// We need to check if the program is in one of these dirs :
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$dirs = $obd_values;
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}
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foreach($dirs as $dir)
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{
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foreach($exts as $ext)
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{
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if($check_fn("$dir/$name".$ext))
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return true;
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}
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}
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return false;
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}
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public function toTmpFile($path){
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$tmpFolder=sys_get_temp_dir();
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$filename=tempnam($tmpFolder,'OC_TEMP_FILE_'.substr($path,strrpos($path,'.')));
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$fileStats = stat($this->datadir.$path);
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if(copy($this->datadir.$path,$filename)){
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touch($filename, $fileStats['mtime'], $fileStats['atime']);
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return $filename;
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}else{
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return false;
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}
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}
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public function fromTmpFile($tmpFile,$path){
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$fileStats = stat($tmpFile);
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if(rename($tmpFile,$this->datadir.$path)){
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touch($this->datadir.$path, $fileStats['mtime'], $fileStats['atime']);
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$this->clearFolderSizeCache($path);
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return true;
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}else{
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return false;
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}
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}
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public function fromUploadedFile($tmpFile,$path){
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$fileStats = stat($tmpFile);
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if(move_uploaded_file($tmpFile,$this->datadir.$path)){
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touch($this->datadir.$path, $fileStats['mtime'], $fileStats['atime']);
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$this->clearFolderSizeCache($path);
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return true;
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}else{
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return false;
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}
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}
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public function delTree($dir) {
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$dirRelative=$dir;
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$dir=$this->datadir.$dir;
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if (!file_exists($dir)) return true;
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if (!is_dir($dir) || is_link($dir)) return unlink($dir);
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foreach (scandir($dir) as $item) {
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if ($item == '.' || $item == '..') continue;
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if(is_file($dir.'/'.$item)){
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if(unlink($dir.'/'.$item)){
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$this->clearFolderSizeCache($dir);
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}
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}elseif(is_dir($dir.'/'.$item)){
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if (!$this->delTree($dirRelative. "/" . $item)){
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return false;
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};
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}
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}
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if($return=rmdir($dir)){
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$this->clearFolderSizeCache($dir);
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}
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return $return;
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}
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public function find($path){
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$return=System::find($this->datadir.$path);
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foreach($return as &$file){
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$file=str_replace($file,$this->datadir,'');
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}
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return $return;
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}
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public function getTree($dir) {
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if(substr($dir,-1,1)=='/'){
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$dir=substr($dir,0,-1);
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}
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$tree=array();
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$tree[]=$dir;
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$dirRelative=$dir;
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$dir=$this->datadir.$dir;
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if (!file_exists($dir)) return true;
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foreach (scandir($dir) as $item) {
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if ($item == '.' || $item == '..') continue;
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if(is_file($dir.'/'.$item)){
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$tree[]=$dirRelative.'/'.$item;
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}elseif(is_dir($dir.'/'.$item)){
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if ($subTree=$this->getTree($dirRelative. "/" . $item)){
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$tree=array_merge($tree,$subTree);
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}
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}
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}
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return $tree;
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}
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public function hash($type,$path,$raw){
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return hash_file($type,$this->datadir.$path,$raw);
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}
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public function free_space($path){
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return disk_free_space($this->datadir.$path);
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}
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public function search($query){
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return $this->searchInDir($query);
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}
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public function getLocalFile($path){
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return $this->datadir.$path;
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}
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private function searchInDir($query,$dir=''){
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$files=array();
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foreach (scandir($this->datadir.$dir) as $item) {
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if ($item == '.' || $item == '..') continue;
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if(strstr(strtolower($item),strtolower($query))!==false){
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$files[]=$dir.'/'.$item;
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}
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if(is_dir($this->datadir.$dir.'/'.$item)){
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$files=array_merge($files,$this->searchInDir($query,$dir.'/'.$item));
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}
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}
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return $files;
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}
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/**
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* @brief get the size of folder and it's content
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* @param string $path file path
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* @return int size of folder and it's content
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*/
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public function getFolderSize($path){
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$path=str_replace('//','/',$path);
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if($this->is_dir($path) and substr($path,-1)!='/'){
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$path.='/';
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}
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$query=OC_DB::prepare("SELECT size FROM *PREFIX*foldersize WHERE path=?");
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$size=$query->execute(array($path))->fetchAll();
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if(count($size)>0){// we already the size, just return it
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return $size[0]['size'];
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}else{//the size of the folder isn't know, calulate it
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return $this->calculateFolderSize($path);
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}
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}
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/**
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* @brief calulate the size of folder and it's content and cache it
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* @param string $path file path
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* @return int size of folder and it's content
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*/
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public function calculateFolderSize($path){
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if($this->is_file($path)){
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$path=dirname($path);
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}
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$path=str_replace('//','/',$path);
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if($this->is_dir($path) and substr($path,-1)!='/'){
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$path.='/';
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}
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$size=0;
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if ($dh = $this->opendir($path)) {
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while (($filename = readdir($dh)) !== false) {
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if($filename!='.' and $filename!='..'){
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$subFile=$path.'/'.$filename;
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if($this->is_file($subFile)){
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$size+=$this->filesize($subFile);
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}else{
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$size+=$this->getFolderSize($subFile);
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}
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}
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}
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if($size>0){
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$query=OC_DB::prepare("INSERT INTO *PREFIX*foldersize VALUES(?,?)");
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$result=$query->execute(array($path,$size));
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}
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}
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return $size;
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}
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/**
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* @brief clear the folder size cache of folders containing a file
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* @param string $path
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*/
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public function clearFolderSizeCache($path){
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if($this->is_file($path)){
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$path=dirname($path);
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}
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$path=str_replace('//','/',$path);
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if($this->is_dir($path) and substr($path,-1)!='/'){
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$path.='/';
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}
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$query=OC_DB::prepare("DELETE FROM *PREFIX*foldersize WHERE path = ?");
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$result=$query->execute(array($path));
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if($path!='/' and $path!=''){
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$parts=explode('/',$path);
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//pop empty part
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$part=array_pop($parts);
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if(empty($part)){
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array_pop($parts);
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}
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$parent=implode('/',$parts);
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$this->clearFolderSizeCache($parent);
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}
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}
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}
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?>
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@ -0,0 +1,414 @@
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<?php
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/**
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* for local filestore, we only have to map the paths
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*/
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class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
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private $datadir;
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private static $mimetypes=null;
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public function __construct($arguments){
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$this->datadir=$arguments['datadir'];
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if(substr($this->datadir,-1)!=='/'){
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$this->datadir.='/';
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}
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}
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public function mkdir($path){
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if($return=mkdir($this->datadir.$path)){
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$this->clearFolderSizeCache($path);
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}
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return $return;
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}
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public function rmdir($path){
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if($return=rmdir($this->datadir.$path)){
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$this->clearFolderSizeCache($path);
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}
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return $return;
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}
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public function opendir($path){
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return opendir($this->datadir.$path);
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}
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public function is_dir($path){
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return (is_dir($this->datadir.$path) or substr($path,-1)=='/');
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}
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public function is_file($path){
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return is_file($this->datadir.$path);
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}
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public function stat($path){
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return stat($this->datadir.$path);
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}
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public function filetype($path){
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$filetype=filetype($this->datadir.$path);
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if($filetype=='link'){
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$filetype=filetype(readlink($this->datadir.$path));
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}
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return $filetype;
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}
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public function filesize($path){
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if($this->is_dir($path)){
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return $this->getFolderSize($path);
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}else{
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return filesize($this->datadir.$path);
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}
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}
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public function is_readable($path){
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return is_readable($this->datadir.$path);
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}
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public function is_writeable($path){
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return is_writeable($this->datadir.$path);
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}
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public function file_exists($path){
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return file_exists($this->datadir.$path);
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}
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public function readfile($path){
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return readfile($this->datadir.$path);
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}
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public function filectime($path){
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return filectime($this->datadir.$path);
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}
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public function filemtime($path){
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||||
return filemtime($this->datadir.$path);
|
||||
}
|
||||
public function fileatime($path){
|
||||
return fileatime($this->datadir.$path);
|
||||
}
|
||||
public function file_get_contents($path){
|
||||
return file_get_contents($this->datadir.$path);
|
||||
}
|
||||
public function file_put_contents($path,$data){
|
||||
if($return=file_put_contents($this->datadir.$path,$data)){
|
||||
$this->clearFolderSizeCache($path);
|
||||
}
|
||||
}
|
||||
public function unlink($path){
|
||||
if($return=unlink($this->datadir.$path)){
|
||||
$this->clearFolderSizeCache($path);
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
public function rename($path1,$path2){
|
||||
if($return=rename($this->datadir.$path1,$this->datadir.$path2)){
|
||||
$this->clearFolderSizeCache($path1);
|
||||
$this->clearFolderSizeCache($path2);
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
public function copy($path1,$path2){
|
||||
if($this->is_dir($path2)){
|
||||
if(!$this->file_exists($path2)){
|
||||
$this->mkdir($path2);
|
||||
}
|
||||
$source=substr($path1,strrpos($path1,'/')+1);
|
||||
$path2.=$source;
|
||||
}
|
||||
if($return=copy($this->datadir.$path1,$this->datadir.$path2)){
|
||||
$this->clearFolderSizeCache($path2);
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
public function fopen($path,$mode){
|
||||
if($return=fopen($this->datadir.$path,$mode)){
|
||||
switch($mode){
|
||||
case 'r':
|
||||
break;
|
||||
case 'r+':
|
||||
case 'w+':
|
||||
case 'x+':
|
||||
case 'a+':
|
||||
$this->clearFolderSizeCache($path);
|
||||
break;
|
||||
case 'w':
|
||||
case 'x':
|
||||
case 'a':
|
||||
$this->clearFolderSizeCache($path);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
|
||||
public function getMimeType($fspath){
|
||||
if($this->is_readable($fspath)){
|
||||
if (@is_dir($this->datadir.$fspath)) {
|
||||
// directories are easy
|
||||
return "httpd/unix-directory";
|
||||
}elseif (function_exists('finfo_open') and function_exists('finfo_file') and $finfo=finfo_open(FILEINFO_MIME)){
|
||||
$mimeType =strtolower(finfo_file($finfo,$this->datadir.$fspath));
|
||||
$mimeType=substr($mimeType,0,strpos($mimeType,';'));
|
||||
finfo_close($finfo);
|
||||
return $mimeType;
|
||||
} else if (function_exists("mime_content_type")) {
|
||||
// use mime magic extension if available
|
||||
$mime_type = mime_content_type($this->datadir.$fspath);
|
||||
} else if (self::canExecute("file")) {
|
||||
// it looks like we have a 'file' command,
|
||||
// lets see it it does have mime support
|
||||
$fp = popen("file -i -b '{$this->datadir}$fspath' 2>/dev/null", "r");
|
||||
$reply = fgets($fp);
|
||||
pclose($fp);
|
||||
|
||||
//trim the character set from the end of the response
|
||||
$mime_type=substr($reply,0,strrpos($reply,' '));
|
||||
}
|
||||
if (empty($mime_type)) {
|
||||
// Fallback solution: (try to guess the type by the file extension
|
||||
if(!self::$mimetypes){
|
||||
self::$mimetypes=include('mimetypes.list.php');
|
||||
}
|
||||
$extention=strtolower(strrchr(basename($fspath), "."));
|
||||
$extention=substr($extention,1);//remove leading .
|
||||
$mime_type=(isset(self::$mimetypes[$extention]))?self::$mimetypes[$extention]:'application/octet-stream';
|
||||
}
|
||||
return $mime_type;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* detect if a given program is found in the search PATH
|
||||
*
|
||||
* helper function used by _mimetype() to detect if the
|
||||
* external 'file' utility is available
|
||||
*
|
||||
* @param string program name
|
||||
* @param string optional search path, defaults to $PATH
|
||||
* @return bool true if executable program found in path
|
||||
*/
|
||||
private function canExecute($name, $path = false)
|
||||
{
|
||||
// path defaults to PATH from environment if not set
|
||||
if ($path === false) {
|
||||
$path = getenv("PATH");
|
||||
}
|
||||
|
||||
// check method depends on operating system
|
||||
if (!strncmp(PHP_OS, "WIN", 3)) {
|
||||
// on Windows an appropriate COM or EXE file needs to exist
|
||||
$exts = array(".exe", ".com");
|
||||
$check_fn = "file_exists";
|
||||
} else {
|
||||
// anywhere else we look for an executable file of that name
|
||||
$exts = array("");
|
||||
$check_fn = "is_executable";
|
||||
}
|
||||
|
||||
// Default check will be done with $path directories :
|
||||
$dirs = explode(PATH_SEPARATOR, $path);
|
||||
|
||||
// WARNING : We have to check if open_basedir is enabled :
|
||||
$obd = ini_get('open_basedir');
|
||||
|
||||
if($obd != "none")
|
||||
$obd_values = explode(PATH_SEPARATOR, $obd);
|
||||
|
||||
if(count($obd_values) > 0)
|
||||
{
|
||||
// open_basedir is in effect !
|
||||
// We need to check if the program is in one of these dirs :
|
||||
$dirs = $obd_values;
|
||||
}
|
||||
|
||||
foreach($dirs as $dir)
|
||||
{
|
||||
foreach($exts as $ext)
|
||||
{
|
||||
if($check_fn("$dir/$name".$ext))
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
public function toTmpFile($path){
|
||||
$tmpFolder=sys_get_temp_dir();
|
||||
$filename=tempnam($tmpFolder,'OC_TEMP_FILE_'.substr($path,strrpos($path,'.')));
|
||||
$fileStats = stat($this->datadir.$path);
|
||||
if(copy($this->datadir.$path,$filename)){
|
||||
touch($filename, $fileStats['mtime'], $fileStats['atime']);
|
||||
return $filename;
|
||||
}else{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public function fromTmpFile($tmpFile,$path){
|
||||
$fileStats = stat($tmpFile);
|
||||
if(rename($tmpFile,$this->datadir.$path)){
|
||||
touch($this->datadir.$path, $fileStats['mtime'], $fileStats['atime']);
|
||||
$this->clearFolderSizeCache($path);
|
||||
return true;
|
||||
}else{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public function fromUploadedFile($tmpFile,$path){
|
||||
$fileStats = stat($tmpFile);
|
||||
if(move_uploaded_file($tmpFile,$this->datadir.$path)){
|
||||
touch($this->datadir.$path, $fileStats['mtime'], $fileStats['atime']);
|
||||
$this->clearFolderSizeCache($path);
|
||||
return true;
|
||||
}else{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public function delTree($dir) {
|
||||
$dirRelative=$dir;
|
||||
$dir=$this->datadir.$dir;
|
||||
if (!file_exists($dir)) return true;
|
||||
if (!is_dir($dir) || is_link($dir)) return unlink($dir);
|
||||
foreach (scandir($dir) as $item) {
|
||||
if ($item == '.' || $item == '..') continue;
|
||||
if(is_file($dir.'/'.$item)){
|
||||
if(unlink($dir.'/'.$item)){
|
||||
$this->clearFolderSizeCache($dir);
|
||||
}
|
||||
}elseif(is_dir($dir.'/'.$item)){
|
||||
if (!$this->delTree($dirRelative. "/" . $item)){
|
||||
return false;
|
||||
};
|
||||
}
|
||||
}
|
||||
if($return=rmdir($dir)){
|
||||
$this->clearFolderSizeCache($dir);
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
|
||||
public function find($path){
|
||||
$return=System::find($this->datadir.$path);
|
||||
foreach($return as &$file){
|
||||
$file=str_replace($file,$this->datadir,'');
|
||||
}
|
||||
return $return;
|
||||
}
|
||||
|
||||
public function getTree($dir) {
|
||||
if(substr($dir,-1,1)=='/'){
|
||||
$dir=substr($dir,0,-1);
|
||||
}
|
||||
$tree=array();
|
||||
$tree[]=$dir;
|
||||
$dirRelative=$dir;
|
||||
$dir=$this->datadir.$dir;
|
||||
if (!file_exists($dir)) return true;
|
||||
foreach (scandir($dir) as $item) {
|
||||
if ($item == '.' || $item == '..') continue;
|
||||
if(is_file($dir.'/'.$item)){
|
||||
$tree[]=$dirRelative.'/'.$item;
|
||||
}elseif(is_dir($dir.'/'.$item)){
|
||||
if ($subTree=$this->getTree($dirRelative. "/" . $item)){
|
||||
$tree=array_merge($tree,$subTree);
|
||||
}
|
||||
}
|
||||
}
|
||||
return $tree;
|
||||
}
|
||||
|
||||
public function hash($type,$path,$raw){
|
||||
return hash_file($type,$this->datadir.$path,$raw);
|
||||
}
|
||||
|
||||
public function free_space($path){
|
||||
return disk_free_space($this->datadir.$path);
|
||||
}
|
||||
|
||||
public function search($query){
|
||||
return $this->searchInDir($query);
|
||||
}
|
||||
public function getLocalFile($path){
|
||||
return $this->datadir.$path;
|
||||
}
|
||||
|
||||
private function searchInDir($query,$dir=''){
|
||||
$files=array();
|
||||
foreach (scandir($this->datadir.$dir) as $item) {
|
||||
if ($item == '.' || $item == '..') continue;
|
||||
if(strstr(strtolower($item),strtolower($query))!==false){
|
||||
$files[]=$dir.'/'.$item;
|
||||
}
|
||||
if(is_dir($this->datadir.$dir.'/'.$item)){
|
||||
$files=array_merge($files,$this->searchInDir($query,$dir.'/'.$item));
|
||||
}
|
||||
}
|
||||
return $files;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief get the size of folder and it's content
|
||||
* @param string $path file path
|
||||
* @return int size of folder and it's content
|
||||
*/
|
||||
public function getFolderSize($path){
|
||||
$path=str_replace('//','/',$path);
|
||||
if($this->is_dir($path) and substr($path,-1)!='/'){
|
||||
$path.='/';
|
||||
}
|
||||
$query=OC_DB::prepare("SELECT size FROM *PREFIX*foldersize WHERE path=?");
|
||||
$size=$query->execute(array($path))->fetchAll();
|
||||
if(count($size)>0){// we already the size, just return it
|
||||
return $size[0]['size'];
|
||||
}else{//the size of the folder isn't know, calulate it
|
||||
return $this->calculateFolderSize($path);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief calulate the size of folder and it's content and cache it
|
||||
* @param string $path file path
|
||||
* @return int size of folder and it's content
|
||||
*/
|
||||
public function calculateFolderSize($path){
|
||||
if($this->is_file($path)){
|
||||
$path=dirname($path);
|
||||
}
|
||||
$path=str_replace('//','/',$path);
|
||||
if($this->is_dir($path) and substr($path,-1)!='/'){
|
||||
$path.='/';
|
||||
}
|
||||
$size=0;
|
||||
if ($dh = $this->opendir($path)) {
|
||||
while (($filename = readdir($dh)) !== false) {
|
||||
if($filename!='.' and $filename!='..'){
|
||||
$subFile=$path.'/'.$filename;
|
||||
if($this->is_file($subFile)){
|
||||
$size+=$this->filesize($subFile);
|
||||
}else{
|
||||
$size+=$this->getFolderSize($subFile);
|
||||
}
|
||||
}
|
||||
}
|
||||
if($size>0){
|
||||
$query=OC_DB::prepare("INSERT INTO *PREFIX*foldersize VALUES(?,?)");
|
||||
$result=$query->execute(array($path,$size));
|
||||
}
|
||||
}
|
||||
return $size;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief clear the folder size cache of folders containing a file
|
||||
* @param string $path
|
||||
*/
|
||||
public function clearFolderSizeCache($path){
|
||||
if($this->is_file($path)){
|
||||
$path=dirname($path);
|
||||
}
|
||||
$path=str_replace('//','/',$path);
|
||||
if($this->is_dir($path) and substr($path,-1)!='/'){
|
||||
$path.='/';
|
||||
}
|
||||
$query=OC_DB::prepare("DELETE FROM *PREFIX*foldersize WHERE path = ?");
|
||||
$result=$query->execute(array($path));
|
||||
if($path!='/' and $path!=''){
|
||||
$parts=explode('/',$path);
|
||||
//pop empty part
|
||||
$part=array_pop($parts);
|
||||
if(empty($part)){
|
||||
array_pop($parts);
|
||||
}
|
||||
$parent=implode('/',$parts);
|
||||
$this->clearFolderSizeCache($parent);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,206 @@
|
|||
<?php
|
||||
/**
|
||||
* Class for connection to a remote owncloud installation
|
||||
*
|
||||
*/
|
||||
class OC_REMOTE_CLOUD{
|
||||
private $path;
|
||||
private $connected=false;
|
||||
private $cookiefile=false;
|
||||
|
||||
/**
|
||||
* make an api call to the remote cloud
|
||||
* @param string $action
|
||||
* @param array parameters
|
||||
* @param bool assoc when set to true, the result will be parsed as associative array
|
||||
*
|
||||
*/
|
||||
private function apiCall($action,$parameters=false,$assoc=false){
|
||||
if(!$this->cookiefile){
|
||||
$this->cookiefile=sys_get_temp_dir().'/remoteCloudCookie'.uniqid();
|
||||
}
|
||||
$url=$this->path.='/files/api.php';
|
||||
$fields_string="action=$action&";
|
||||
if(is_array($parameters)){
|
||||
foreach($parameters as $key=>$value){
|
||||
$fields_string.=$key.'='.$value.'&';
|
||||
}
|
||||
rtrim($fields_string,'&');
|
||||
}
|
||||
$ch=curl_init();
|
||||
curl_setopt($ch,CURLOPT_URL,$url);
|
||||
curl_setopt($ch,CURLOPT_POST,count($parameters));
|
||||
curl_setopt($ch,CURLOPT_POSTFIELDS,$fields_string);
|
||||
curl_setopt($ch, CURLOPT_COOKIEFILE,$this->cookiefile);
|
||||
curl_setopt($ch, CURLOPT_COOKIEJAR,$this->cookiefile);
|
||||
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
|
||||
$result=curl_exec($ch);
|
||||
$result=trim($result);
|
||||
$info=curl_getinfo($ch);
|
||||
$httpCode=$info['http_code'];
|
||||
curl_close($ch);
|
||||
if($httpCode==200 or $httpCode==0){
|
||||
return json_decode($result,$assoc);
|
||||
}else{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public function __construct($path,$user,$password){
|
||||
$this->path=$path;
|
||||
$this->connected=$this->apiCall('login',array('username'=>$user,'password'=>$password));
|
||||
}
|
||||
|
||||
/**
|
||||
* check if we are stull logged in on the remote cloud
|
||||
*
|
||||
*/
|
||||
public function isLoggedIn(){
|
||||
if(!$this->connected){
|
||||
return false;
|
||||
}
|
||||
return $this->apiCall('checklogin');
|
||||
}
|
||||
|
||||
public function __get($name){
|
||||
switch($name){
|
||||
case 'connected':
|
||||
return $this->connected;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* disconnect from the remote cloud
|
||||
*
|
||||
*/
|
||||
public function disconnect(){
|
||||
$this->connected=false;
|
||||
if(is_file($this->cookiefile)){
|
||||
unlink($this->cookiefile);
|
||||
}
|
||||
$this->cookiefile=false;
|
||||
}
|
||||
|
||||
/**
|
||||
* create a new file or directory
|
||||
* @param string $dir
|
||||
* @param string $name
|
||||
* @param string $type
|
||||
*/
|
||||
public function newFile($dir,$name,$type){
|
||||
if(!$this->connected){
|
||||
return false;
|
||||
}
|
||||
return $this->apiCall('new',array('dir'=>$dir,'name'=>$name,'type'=>$type),true);
|
||||
}
|
||||
|
||||
/**
|
||||
* deletes a file or directory
|
||||
* @param string $dir
|
||||
* @param string $file
|
||||
*/
|
||||
public function delete($dir,$name){
|
||||
if(!$this->connected){
|
||||
return false;
|
||||
}
|
||||
return $this->apiCall('delete',array('dir'=>$dir,'file'=>$name),true);
|
||||
}
|
||||
|
||||
/**
|
||||
* moves a file or directory
|
||||
* @param string $sorceDir
|
||||
* @param string $sorceFile
|
||||
* @param string $targetDir
|
||||
* @param string $targetFile
|
||||
*/
|
||||
public function move($sourceDir,$sourceFile,$targetDir,$targetFile){
|
||||
if(!$this->connected){
|
||||
return false;
|
||||
}
|
||||
return $this->apiCall('move',array('sourcedir'=>$sourceDir,'source'=>$sourceFile,'targetdir'=>$targetDir,'target'=>$targetFile),true);
|
||||
}
|
||||
|
||||
/**
|
||||
* copies a file or directory
|
||||
* @param string $sorceDir
|
||||
* @param string $sorceFile
|
||||
* @param string $targetDir
|
||||
* @param string $targetFile
|
||||
*/
|
||||
public function copy($sourceDir,$sourceFile,$targetDir,$targetFile){
|
||||
if(!$this->connected){
|
||||
return false;
|
||||
}
|
||||
return $this->apiCall('copy',array('sourcedir'=>$sourceDir,'source'=>$sourceFile,'targetdir'=>$targetDir,'target'=>$targetFile),true);
|
||||
}
|
||||
|
||||
/**
|
||||
* get a file tree
|
||||
* @param string $dir
|
||||
*/
|
||||
public function getTree($dir){
|
||||
if(!$this->connected){
|
||||
return false;
|
||||
}
|
||||
return $this->apiCall('gettree',array('dir'=>$dir),true);
|
||||
}
|
||||
|
||||
/**
|
||||
* get the files inside a directory of the remote cloud
|
||||
* @param string $dir
|
||||
*/
|
||||
public function getFiles($dir){
|
||||
if(!$this->connected){
|
||||
return false;
|
||||
}
|
||||
return $this->apiCall('getfiles',array('dir'=>$dir),true);
|
||||
}
|
||||
|
||||
/**
|
||||
* get a remove file and save it in a temporary file and return the path of the temporary file
|
||||
* @param string $dir
|
||||
* @param string $file
|
||||
* @return string
|
||||
*/
|
||||
public function getFile($dir, $file){
|
||||
if(!$this->connected){
|
||||
return false;
|
||||
}
|
||||
$ch=curl_init();
|
||||
if(!$this->cookiefile){
|
||||
$this->cookiefile=sys_get_temp_dir().'/remoteCloudCookie'.uniqid();
|
||||
}
|
||||
$tmpfile=tempnam(sys_get_temp_dir(),'remoteCloudFile');
|
||||
$fp=fopen($tmpfile,'w+');
|
||||
$url=$this->path.="/files/api.php?action=get&dir=$dir&file=$file";
|
||||
curl_setopt($ch,CURLOPT_URL,$url);
|
||||
curl_setopt($ch, CURLOPT_COOKIEFILE,$this->cookiefile);
|
||||
curl_setopt($ch, CURLOPT_COOKIEJAR,$this->cookiefile);
|
||||
curl_setopt($ch, CURLOPT_FILE, $fp);
|
||||
curl_exec($ch);
|
||||
fclose($fp);
|
||||
curl_close($ch);
|
||||
return $tmpfile;
|
||||
}
|
||||
|
||||
public function sendFile($sourceDir,$sourceFile,$targetDir,$targetFile){
|
||||
global $WEBROOT;
|
||||
$source=$sourceDir.'/'.$sourceFile;
|
||||
$tmp=OC_FILESYSTEM::toTmpFile($source);
|
||||
return $this->sendTmpFile($tmp,$targetDir,$targetFile);
|
||||
}
|
||||
|
||||
public function sendTmpFile($tmp,$targetDir,$targetFile){
|
||||
$token=sha1(uniqid().$tmp);
|
||||
global $WEBROOT;
|
||||
$file=sys_get_temp_dir().'/'.'remoteCloudFile'.$token;
|
||||
rename($tmp,$file);
|
||||
if( OC_CONFIG::getValue( "forcessl", false ) or isset($_SERVER['HTTPS']) and $_SERVER['HTTPS'] == 'on') {
|
||||
$url = "https://". $_SERVER['SERVER_NAME'] . $WEBROOT;
|
||||
}else{
|
||||
$url = "http://". $_SERVER['SERVER_NAME'] . $WEBROOT;
|
||||
}
|
||||
return $this->apiCall('pull',array('dir'=>$targetDir,'file'=>$targetFile,'token'=>$token,'source'=>$url),true);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue