Reindent stack_pref

wo/cli/plugins/stack_pref.py

@@ -531,7 +531,6 @@ def post_pref(self, apt_packages, packages):
                 WOService.reload_service(self, 'nginx')
 
             if set(["nginx"]).issubset(set(apt_packages)):
-
                 print("WordOps backend configuration was successful\n"
                       "You can access it on : https://{0}:22222"
                       .format(server_ip))
@@ -1120,9 +1119,14 @@ def post_pref(self, apt_packages, packages):
                             '/usr/local/bin/composer')
             WOFileUtils.chmod(self, "/usr/local/bin/composer", 0o775)
             Log.info(self, "Updating phpMyAdmin, please wait...")
-                WOShellExec.cmd_exec(self, "sudo -u www-data -H composer "
-                                     "update -n --no-dev -d "
+            WOShellExec.cmd_exec(self, "/usr/local/bin/composer update --no-plugins --no-scripts "
+                                 "-n --no-dev -d "
                                  "/var/www/22222/htdocs/db/pma/")
+            WOFileUtils.chown(self, '{0}22222/htdocs/db/pma'
+                              .format(WOVariables.wo_webroot),
+                              WOVariables.wo_php_user,
+                              WOVariables.wo_php_user,
+                              recursive=True)
 
         # netdata install
         if any('/var/lib/wo/tmp/kickstart.sh' == x[1]