display lack of filter plugin actions properly

[tt-rss.git] / classes / pref / filters.php

diff --git a/classes/pref/filters.php b/classes/pref/filters.php
index a2a2d0928861be2122983494d0a8b53b3ec383c2..efa82afc2ee187ff8dea7c57b0a407cf80b46e0e 100644 (file)
--- a/classes/pref/filters.php
+++ b/classes/pref/filters.php
@@ -1033,11 +1033,19 @@ class Pref_Filters extends Handler_Protected {
                                $filter_action_hash[$fclass . ":" . $faction["action"]] =
                                        $fclass . ": " . $faction["description"];
                        }
+               }
+
+               if (count($filter_action_hash) == 0) {
+                       $filter_plugin_disabled = "disabled";
 
+                       $filter_action_hash["no-data"] = __("No actions available");
+
+               } else {
+                       $filter_plugin_disabled = "";
                }
 
                print_select_hash("filterDlg_actionParamPlugin", $action_param, $filter_action_hash,
-                       "style=\"$plugin_param_hidden\" dojoType=\"dijit.form.Select\"",
+                       "style=\"$plugin_param_hidden\" dojoType=\"dijit.form.Select\" $filter_plugin_disabled",
                        "action_param_plugin");
 
                print "</span>";