Ticket #35517: class-wp-filesystem-ssh2.php.patch

wp-admin/includes/class-wp-filesystem-ssh2.php

@@ -437 +437 @@
          * @return bool
          */
         public function exists($file) {
-                return file_exists( $this->sftp_path( $file ) );
+                $stat = @ssh2_sftp_stat( $this->sftp_link, $file );
+                if ( false === $stat ) {
+                        return false;
+                }
+                
+                return (true);
         }
 
         /**
@@ -447 +452 @@
          * @return bool
          */
         public function is_file($file) {
-                return is_file( $this->sftp_path( $file ) );
+                $stat = @ssh2_sftp_stat( $this->sftp_link, $file );
+                if ( false === $stat ) {
+                        return false;
+                }
+                
+                $mode = $stat['mode'];
+                $type = $mode & 0xf000;
+                return ($type == 0x8000);
         }
 
         /**
@@ -457 +469 @@
          * @return bool
          */
         public function is_dir($path) {
-                return is_dir( $this->sftp_path( $path ) );
+                $stat = @ssh2_sftp_stat( $this->sftp_link, $path );
+                if ( false === $stat ) {
+                        return false;
+                }
+                
+                $mode = $stat['mode'];
+                $type = $mode & 0xf000;
+                return ($type == 0x4000);
         }
 
         /**
@@ -467 +486 @@
          * @return bool
          */
         public function is_readable($file) {
-                return is_readable( $this->sftp_path( $file ) );
+                $stat = @ssh2_sftp_stat( $this->sftp_link, $file );
+                if ( false === $stat ) {
+                        return false;
+                }
+                
+                $mode = $stat['mode'];
+                return ($type & 0x0004);
         }
 
         /**
@@ -488 +513 @@
          * @return int
          */
         public function atime($file) {
-                return fileatime( $this->sftp_path( $file ) );
+                $stat = @ssh2_sftp_stat( $this->sftp_link, $file );
+                if ( false === $stat ) {
+                        return false;
+                }
+                
+                return $stat['atime'];
         }
 
         /**
@@ -498 +528 @@
          * @return int
          */
         public function mtime($file) {
-                return filemtime( $this->sftp_path( $file ) );
+                $stat = @ssh2_sftp_stat( $this->sftp_link, $file );
+                if ( false === $stat ) {
+                        return false;
+                }
+                
+                return $stat['mtime'];
         }
 
         /**
@@ -508 +543 @@
          * @return int
          */
         public function size($file) {
-                return filesize( $this->sftp_path( $file ) );
+                $stat = @ssh2_sftp_stat( $this->sftp_link, $file );
+                if ( false === $stat ) {
+                        return false;
+                }
+                
+                return $stat['size'];
         }
 
         /**