Moved 'compress' method to base class

Author: sebastianfeldmann

src/Backup/Compressor/Abstraction.php

@@ -3,7 +3,6 @@
 
 use phpbu\App\Backup\Cli;
 use phpbu\App\Backup\Target;
-use phpbu\App\Cli\Executable\Compressor;
 use phpbu\App\Exception;
 use phpbu\App\Result;
 
@@ -53,6 +52,27 @@ public function __construct($path, $pathToCommand = null)
         $this->pathToCommand = $pathToCommand;
     }
 
+    /**
+     * Compress the configured directory.
+     *
+     * @param  \phpbu\App\Backup\Target $target
+     * @param  \phpbu\App\Result        $result
+     * @throws \phpbu\App\Exception
+     */
+    public function compress(Target $target, Result $result)
+    {
+        if (!$target->shouldBeCompressed()) {
+            throw new Exception('target should not be compressed');
+        }
+
+        $res = $this->execute($target);
+        $result->debug($res->getCmd());
+
+        if (0 !== $res->getCode()) {
+            throw new Exception('Failed to \'compress\' file: ' . $this->path);
+        }
+    }
+
     /**
      * Validate path.
      *

src/Backup/Compressor/Directory.php

@@ -39,17 +39,8 @@ public function isPathValid($path)
      */
     public function compress(Target $target, Result $result)
     {
-        if (!$target->shouldBeCompressed()) {
-            throw new Exception('target should not be compressed');
-        }
         $target->setMimeType('application/x-tar');
-
-        $res = $this->execute($target);
-        $result->debug($res->getCmd());
-
-        if (0 !== $res->getCode()) {
-            throw new Exception('Failed to \'tar\' directory: ' . $this->path);
-        }
+        parent::compress($target, $result);
     }
 
     /**

src/Backup/Compressor/File.php

@@ -31,27 +31,6 @@ public function isPathValid($path)
         return is_file($path);
     }
 
-    /**
-     * Compress the configured directory.
-     *
-     * @param  \phpbu\App\Backup\Target $target
-     * @param  \phpbu\App\Result        $result
-     * @throws \phpbu\App\Exception
-     */
-    public function compress(Target $target, Result $result)
-    {
-        if (!$target->shouldBeCompressed()) {
-            throw new Exception('target should not be compressed');
-        }
-
-        $res = $this->execute($target);
-        $result->debug($res->getCmd());
-
-        if (0 !== $res->getCode()) {
-            throw new Exception('Failed to ' . $target->getCompressor()->getCommand() . ' \'compress\' file: ' . $this->path);
-        }
-    }
-
     /**
      * Returns the executable for this action.
      *