ovidiul / XCloner-Wordpress

includes/class-xcloner-file-system.php

Braces +164 added lines, -121 removed lines

@@ -64,13 +64,14 @@ 
 			$this->storage_filesystem_append = new Filesystem($this->storage_adapter, new Config([
 					'disable_asserts' => true,
 				]));
-		}catch(Exception $e){
+		} catch(Exception $e){
 			return false;
 		}
 		
 		
-		if($value = get_option('xcloner_directories_to_scan_per_request'))
-			$this->folders_to_process_per_session = $value;
+		if($value = get_option('xcloner_directories_to_scan_per_request')) {
+					$this->folders_to_process_per_session = $value;
+		}
 
 	}
 	
@@ -133,8 +134,9 @@ 
 	public function get_included_files_handler($metadata  = 0)
 	{
 		$path = $this->included_files_handler;
-		if(!$metadata)
-			return $path;
+		if(!$metadata) {
+					return $path;
+		}
 		
 		$spl_info = $this->getMetadataFull('tmp_adapter', $path);
 		return $spl_info;
@@ -150,31 +152,36 @@ 
 	{
 		$files = $this->get_backup_archives_list();
 		
-		if(is_array($files))
-			$this->sort_by($files, "timestamp","desc");
+		if(is_array($files)) {
+					$this->sort_by($files, "timestamp","desc");
+		}
 		
 		$new_list = array();
 		
-		foreach($files as $key=>$file)
-			if(!isset($file['parent']))
+		foreach($files as $key=>$file) {
+					if(!isset($file['parent']))
 				$new_list[] = ($files[$key]);
+		}
 
-		if(isset($new_list[0]))
-			return $new_list[0];
+		if(isset($new_list[0])) {
+					return $new_list[0];
+		}
 	}
 	
 	public function get_latest_backups()
 	{
 		$files = $this->get_backup_archives_list();
 
-		if(is_array($files))
-			$this->sort_by($files, "timestamp","desc");
+		if(is_array($files)) {
+					$this->sort_by($files, "timestamp","desc");
+		}
 		
 		$new_list = array();
 		
-		foreach($files as $key=>$file)
-			if(!isset($file['parent']))
+		foreach($files as $key=>$file) {
+					if(!isset($file['parent']))
 				$new_list[] = ($files[$key]);
+		}
 
 		return $new_list;
 	}
@@ -184,25 +191,28 @@ 
 		$files = $this->get_backup_archives_list();
 		$total = 0;
 		
-		if(is_array($files))
-			foreach($files as $file)
+		if(is_array($files)) {
+					foreach($files as $file)
 				$total += $file['size'];
+		}
 				
 		return $total;		
 	}
 	
 	public function is_part($backup_name)
 	{
-		if(stristr($backup_name, "-part"))
-			return true;
+		if(stristr($backup_name, "-part")) {
+					return true;
+		}
 		
 		return false;	
 	}
 	
 	public function is_multipart($backup_name)
 	{
-		if(stristr($backup_name, "-multipart"))
-			return true;
+		if(stristr($backup_name, "-multipart")) {
+					return true;
+		}
 		
 		return false;	
 	}
@@ -213,8 +223,9 @@ 
 		if($this->is_multipart($backup_name))
 		{
 			$backup_parts = $this->get_multipart_files($backup_name);
-			foreach($backup_parts as $part_file)
-				$backup_size += $this->get_storage_filesystem()->getSize($part_file);
+			foreach($backup_parts as $part_file) {
+							$backup_size += $this->get_storage_filesystem()->getSize($part_file);
+			}
 		}
 		
 		return $backup_size;
@@ -255,10 +266,11 @@ 
 			}
 		}
 		
-		if($this->get_storage_filesystem()->delete($backup_name))
-			$return = true;
-		else
-			$return = false;
+		if($this->get_storage_filesystem()->delete($backup_name)) {
+					$return = true;
+		} else {
+					$return = false;
+		}
 			
 		return $return;	
 	}
@@ -276,8 +288,9 @@ 
 	{
 		$list = array();
 		
-		if(method_exists($this->get_storage_filesystem(), "listContents"))
-			$list = $this->get_storage_filesystem()->listContents();
+		if(method_exists($this->get_storage_filesystem(), "listContents")) {
+					$list = $this->get_storage_filesystem()->listContents();
+		}
 
 		
 		$backup_files = array();
@@ -290,10 +303,11 @@ 
 				$data = array();
 				
 				$lines = explode(PHP_EOL, $this->get_storage_filesystem()->read($file_info['path']));
-				foreach($lines as $line)
-					if($line)
+				foreach($lines as $line) {
+									if($line)
 					{
 						$data = str_getcsv($line);
+				}
 						if(is_array($data)){
 							$parents[$data[0]] = $file_info['path'];
 							$file_info['childs'][] = $data;
@@ -303,14 +317,16 @@ 
 						
 			}
 			
-			if($file_info['type'] == 'file' and isset($file_info['extension']) and in_array($file_info['extension'], $this->backup_archive_extensions))
-				$backup_files[$file_info['path']] = $file_info;
+			if($file_info['type'] == 'file' and isset($file_info['extension']) and in_array($file_info['extension'], $this->backup_archive_extensions)) {
+							$backup_files[$file_info['path']] = $file_info;
+			}
 		}
 		
 		foreach($backup_files as $key=>$file_info)
 		{
-			if(isset($parents[$file_info['path']]))
-				$backup_files[$key]['parent'] = $parents[$file_info['path']];
+			if(isset($parents[$file_info['path']])) {
+							$backup_files[$key]['parent'] = $parents[$file_info['path']];
+			}
 		}
 		
 		return $backup_files;
@@ -336,11 +352,11 @@ 
 				if($counter < $this->folders_to_process_per_session){
 					$this->build_files_list($file);
 					$counter++;
-				}else{
+				} else{
 					$this->tmp_filesystem_append->write($this->get_temp_dir_handler(), $file."\n");
 				}
 			}
-		}else{
+		} else{
 			$this->build_files_list();
 		}
 		
@@ -382,8 +398,9 @@ 
 	{
 		$return = array();
 		$return[] = $this->xcloner_settings->get_xcloner_tmp_path().DS.$this->get_included_files_handler();
-		if($this->xcloner_settings->get_xcloner_option('xcloner_enable_log'))
-			$return[] = $this->xcloner_settings->get_xcloner_tmp_path().DS.$this->xcloner_settings->get_logger_filename(1);
+		if($this->xcloner_settings->get_xcloner_option('xcloner_enable_log')) {
+					$return[] = $this->xcloner_settings->get_xcloner_tmp_path().DS.$this->xcloner_settings->get_logger_filename(1);
+		}
 		
 		return $return;
 	}
@@ -395,9 +412,10 @@ 
 		
 		$contents = $this->get_tmp_filesystem()->listContents();
 	
-		if(is_array($contents))
-		foreach($contents as $file_info)
+		if(is_array($contents)) {
+				foreach($contents as $file_info)
 			$this->get_tmp_filesystem()->delete($file_info['path']);
+		}
 			
 		@rmdir($this->xcloner_settings->get_xcloner_tmp_path());
 		
@@ -408,17 +426,21 @@ 
 	{
 		$this->files_counter = 0;
 		
-		if(!$this->storage_filesystem->has("index.html"))	
-			$this->storage_filesystem->write("index.html","");
+		if(!$this->storage_filesystem->has("index.html")) {
+					$this->storage_filesystem->write("index.html","");
+		}
 		
-		if(!$this->tmp_filesystem->has("index.html"))	
-			$this->tmp_filesystem->write("index.html","");
+		if(!$this->tmp_filesystem->has("index.html")) {
+					$this->tmp_filesystem->write("index.html","");
+		}
 			
-		if($this->tmp_filesystem->has($this->get_included_files_handler()))
-			$this->tmp_filesystem->delete($this->get_included_files_handler());
+		if($this->tmp_filesystem->has($this->get_included_files_handler())) {
+					$this->tmp_filesystem->delete($this->get_included_files_handler());
+		}
 		
-		if($this->tmp_filesystem->has($this->get_temp_dir_handler()))	
-			$this->tmp_filesystem->delete($this->get_temp_dir_handler());
+		if($this->tmp_filesystem->has($this->get_temp_dir_handler())) {
+					$this->tmp_filesystem->delete($this->get_temp_dir_handler());
+		}
 	}
 	
 	public function get_scanned_files_num()
@@ -438,8 +460,9 @@ 
 	
 	public function set_excluded_files($excluded_files = array())
 	{
-		if(!is_array($excluded_files))
-			$excluded_files = array();
+		if(!is_array($excluded_files)) {
+					$excluded_files = array();
+		}
 			
 		$this->excluded_files = array_merge($excluded_files, $this->excluded_files_by_default);
 		
@@ -473,21 +496,21 @@ 
 				if(!is_readable($this->xcloner_settings->get_xcloner_start_path().DS.$file['path']))
 				{
 					$this->logger->info(sprintf(__("Excluding %s from the filesystem list, file not readable"), $file['path']), array("FILESYSTEM SCAN","NOT READABLE"));
-				}
-				elseif(!$matching_pattern = $this->is_excluded($file) ){
+				} elseif(!$matching_pattern = $this->is_excluded($file) ){
 					$this->logger->info(sprintf(__("Adding %s to the filesystem list"), $file['path']), array("FILESYSTEM SCAN","INCLUDE"));
 					$file['visibility'] = $this->start_filesystem->getVisibility($file['path']);
 					$this->store_file($file);
 					$this->files_counter++;
-					if(isset($file['size']))
-						$this->files_size += $file['size'];
+					if(isset($file['size'])) {
+											$this->files_size += $file['size'];
+					}
 					
-				}else{
+				} else{
 					$this->logger->info(sprintf(__("Excluding %s from the filesystem list, matching pattern %s"), $file['path'], $matching_pattern), array("FILESYSTEM SCAN","EXCLUDE"));
 					}
 			}
 			
-		}catch(Exception $e){
+		} catch(Exception $e){
 			
 			$this->logger->error($e->getMessage());
 		
@@ -514,7 +537,7 @@ 
 		
 			$this->tmp_filesystem->delete($tmp_file);
 		
-		}catch(Exception $e){
+		} catch(Exception $e){
 			
 			$this->logger->error($e->getMessage());
 			
@@ -535,12 +558,14 @@ 
 		
 		$files = $this->storage_filesystem->listContents();
 		
-		if(is_array($files))
-			foreach($files as $file)
+		if(is_array($files)) {
+					foreach($files as $file)
 			{
 				if(isset($file['extension']) and in_array($file['extension'], $this->backup_archive_extensions))
 				{
-					$_storage_size += $file['size']; //bytes
+					$_storage_size += $file['size'];
+		}
+		//bytes
 					$_backup_files_list[] = $file;
 				}
 			}
@@ -554,9 +579,11 @@ 
 		{
 			//processing rule folder capacity
 			if($this->xcloner_settings->get_xcloner_option('xcloner_cleanup_capacity_limit') &&
-			$_storage_size >= ($set_storage_limit = 1024*1024*$this->xcloner_settings->get_xcloner_option('xcloner_cleanup_capacity_limit')))	//bytes	
+			$_storage_size >= ($set_storage_limit = 1024*1024*$this->xcloner_settings->get_xcloner_option('xcloner_cleanup_capacity_limit'))) {
+				//bytes	
 			{
 				$this->storage_filesystem->delete($file['path']);
+			}
 				$_storage_size -= $file['size'];
 				$this->logger->info("Deleting backup ".$file['path']." matching rule", array("STORAGE SIZE LIMIT", $_storage_size." >= ".$set_storage_limit));
 			}
@@ -597,34 +624,37 @@ 
 	
 	public function process_backup_name($name = "", $max_length=100)
 	{
-		if(!$name)
-			$name = $this->xcloner_settings->get_default_backup_name();
+		if(!$name) {
+					$name = $this->xcloner_settings->get_default_backup_name();
+		}
 		
 		foreach($this->backup_name_tags as $tag)
 		{
-			if($tag == '[time]')
-				$name = str_replace($tag, date("Y-m-d_H-i"),$name);
-			elseif($tag == '[hostname]')
-				$name = str_replace($tag, gethostname() ,$name);	
-			elseif($tag == '[domain]')
+			if($tag == '[time]') {
+							$name = str_replace($tag, date("Y-m-d_H-i"),$name);
+			} elseif($tag == '[hostname]') {
+							$name = str_replace($tag, gethostname() ,$name);
+			} elseif($tag == '[domain]')
 			{
 				$domain = parse_url(admin_url(), PHP_URL_HOST);
 				$name = str_replace($tag, $domain ,$name);	
 			}
 		}
 		
-		if($max_length)
-			$name = substr($name, 0, $max_length);
+		if($max_length) {
+					$name = substr($name, 0, $max_length);
+		}
 			
 		return $name;	
 	}
 	
 	public function sort_by( &$array, $field, $direction = 'asc')
 	{
-		if(strtolower($direction) == "desc" || $direction == SORT_DESC)
-			$direction = SORT_DESC;
-		else
-			$direction = SORT_ASC;
+		if(strtolower($direction) == "desc" || $direction == SORT_DESC) {
+					$direction = SORT_DESC;
+		} else {
+					$direction = SORT_ASC;
+		}
 					
 	   $array = $this->array_orderby($array, $field, $direction);
 	    
@@ -641,10 +671,11 @@ 
 	            $tmp = array();
 	            foreach ($data as $key => $row)
 	            {
-					if(is_array($row))
-						$tmp[$key] = $row[$field];
-					else
-						$tmp[$key] = $row->$field;
+					if(is_array($row)) {
+											$tmp[$key] = $row[$field];
+					} else {
+											$tmp[$key] = $row->$field;
+					}
 				}
 	            $args[$n] = $tmp;
 	            }
@@ -662,28 +693,32 @@ 
 		
 		if($xcloner_exclude_files_larger_than_mb = $this->xcloner_settings->get_xcloner_option('xcloner_exclude_files_larger_than_mb'))
 		{
-			if(isset($file['size']) && $file['size'] > $this->calc_to_bytes($xcloner_exclude_files_larger_than_mb))
-				return "> ".$xcloner_exclude_files_larger_than_mb."MB";
+			if(isset($file['size']) && $file['size'] > $this->calc_to_bytes($xcloner_exclude_files_larger_than_mb)) {
+							return "> ".$xcloner_exclude_files_larger_than_mb."MB";
+			}
 		}
 		
-		if(!sizeof($this->excluded_files))
-			$this->set_excluded_files();
+		if(!sizeof($this->excluded_files)) {
+					$this->set_excluded_files();
+		}
 				
-		if(is_array($this->excluded_files))
-		foreach($this->excluded_files as $excluded_file_pattern)
+		if(is_array($this->excluded_files)) {
+				foreach($this->excluded_files as $excluded_file_pattern)
 		{
 			if($excluded_file_pattern == "/")
 				$needle = "$";
-			else
-				$needle = "$".$excluded_file_pattern;
+		} else {
+							$needle = "$".$excluded_file_pattern;
+			}
 				
 			if(strstr("$".$file['path'], $needle)){
 				return $excluded_file_pattern;
 			}
 		}
 		
-		if( $regex = $this->is_excluded_regex($file))
-			return $regex;
+		if( $regex = $this->is_excluded_regex($file)) {
+					return $regex;
+		}
 		
 		return false;
 	}
@@ -737,13 +772,15 @@ 
 			foreach($regex_patterns as $excluded_file_pattern)
 			{
 				
-				if( substr($excluded_file_pattern, strlen($excluded_file_pattern)-1, strlen($excluded_file_pattern)) == "\r")
-					$excluded_file_pattern = substr($excluded_file_pattern, 0, strlen($excluded_file_pattern)-1);
+				if( substr($excluded_file_pattern, strlen($excluded_file_pattern)-1, strlen($excluded_file_pattern)) == "\r") {
+									$excluded_file_pattern = substr($excluded_file_pattern, 0, strlen($excluded_file_pattern)-1);
+				}
 					
-				if($file['path'] == "/")
-					$needle = "/";
-				else
-					$needle = "/".$file['path'];
+				if($file['path'] == "/") {
+									$needle = "/";
+				} else {
+									$needle = "/".$file['path'];
+				}
 				//echo $needle."---".$excluded_file_pattern."---\n";
 				
 				if(@preg_match("/(^|^\/)".$excluded_file_pattern."/i", $needle)){
@@ -759,10 +796,12 @@ 
 	{
 		$this->logger->debug(sprintf("Storing %s in the backup list", $file['path']));
 		
-		if(!isset($file['size']))
-			$file['size'] = 0;
-		if(!isset($file['visibility']))	
-			$file['visibility'] = "private";
+		if(!isset($file['size'])) {
+					$file['size'] = 0;
+		}
+		if(!isset($file['visibility'])) {
+					$file['visibility'] = "private";
+		}
 		
 		$line = '"'.addslashes($file['path']).'","'.$file['timestamp'].'","'.$file['size'].'","'.$file['visibility'].'","'.$storage.'"'.PHP_EOL;
 		
@@ -771,7 +810,7 @@ 
 		try{
 			$this->tmp_filesystem_append->write($this->get_included_files_handler(), $line);
 		
-		}catch(Exception $e){
+		} catch(Exception $e){
 		
 			$this->logger->error($e->getMessage());	
 		}
@@ -779,7 +818,7 @@ 
 		if($file['type'] == "dir"){
 			try{
 				$this->tmp_filesystem_append->write($this->get_temp_dir_handler(), $file['path']."\n");
-			}catch(Exception $e){
+			} catch(Exception $e){
 				$this->logger->error($e->getMessage());	
 			}
 		}
@@ -792,35 +831,39 @@ 
 	
 	public function get_filesystem($system = "")
 	{
-		if($system == "storage_filesystem_append")
-			return $this->storage_filesystem_append;
-		elseif($system == "tmp_filesystem_append")
-			return $this->tmp_filesystem_append;
-		elseif($system == "tmp_filesystem")
-			return $this->tmp_filesystem;
-		elseif($system == "storage_filesystem")
-			return $this->storage_filesystem;
-		else
-			return $this->start_filesystem;	
+		if($system == "storage_filesystem_append") {
+					return $this->storage_filesystem_append;
+		} elseif($system == "tmp_filesystem_append") {
+					return $this->tmp_filesystem_append;
+		} elseif($system == "tmp_filesystem") {
+					return $this->tmp_filesystem;
+		} elseif($system == "storage_filesystem") {
+					return $this->storage_filesystem;
+		} else {
+					return $this->start_filesystem;
+		}
 	}
 	
 	public function get_adapter($system)
 	{
-		if($system == "tmp_filesystem")
-			return $this->tmp_adapter;
-		elseif($system == "storage_filesystem")
-			return $this->storage_adapter;
-		else
-			return $this->start_adapter;	
+		if($system == "tmp_filesystem") {
+					return $this->tmp_adapter;
+		} elseif($system == "storage_filesystem") {
+					return $this->storage_adapter;
+		} else {
+					return $this->start_adapter;
+		}
 	}
 	
 	private function scan_finished()
 	{
-		if($this->tmp_filesystem_append->has($this->get_temp_dir_handler()) && $this->tmp_filesystem_append->getSize($this->get_temp_dir_handler()))
-			return false;
+		if($this->tmp_filesystem_append->has($this->get_temp_dir_handler()) && $this->tmp_filesystem_append->getSize($this->get_temp_dir_handler())) {
+					return false;
+		}
 		
-		if($this->tmp_filesystem->has($this->get_temp_dir_handler()))
-			$this->tmp_filesystem->delete($this->get_temp_dir_handler());
+		if($this->tmp_filesystem->has($this->get_temp_dir_handler())) {
+					$this->tmp_filesystem->delete($this->get_temp_dir_handler());
+		}
 		
 		$this->logger->debug(sprintf(("File scan finished")));