Moved trash logic to plugin structure

plugins/trasher/trash.py

@@ -0,0 +1,46 @@
+# Python imports
+import os
+
+# Lib imports
+
+# Application imports
+
+
+
+
+class Trash(object):
+    """Base Trash class."""
+
+    def size_dir(self, sdir):
+        """Get the size of a directory.  Based on code found online."""
+        size = os.path.getsize(sdir)
+
+        for item in os.listdir(sdir):
+            item = os.path.join(sdir, item)
+
+            if os.path.isfile(item):
+                size = size + os.path.getsize(item)
+            elif os.path.isdir(item):
+                size = size + self.size_dir(item)
+
+        return size
+
+    def regenerate(self):
+        """Regenerate the trash and recreate metadata."""
+        pass  # Some backends don’t need regeneration.
+
+    def empty(self, verbose):
+        """Empty the trash."""
+        raise NotImplementedError(_('Backend didn’t implement this functionality'))
+
+    def list(self, human=True):
+        """List the trash contents."""
+        raise NotImplementedError(_('Backend didn’t implement this functionality'))
+
+    def trash(self, filepath, verbose):
+        """Move specified file to trash."""
+        raise NotImplementedError(_('Backend didn’t implement this functionality'))
+
+    def restore(self, filename, verbose):
+        """Restore a file from trash."""
+        raise NotImplementedError(_('Backend didn’t \ implement this functionality'))