From 2e322cf66f98d927ca6a988eee1be7717a73ac9f Mon Sep 17 00:00:00 2001
From: Julia Radzhabova <Julia.Radzhabova@onlyoffice.com>
Date: Tue, 15 Jan 2019 17:05:13 +0300
Subject: [PATCH] Hide plugins tab when no visible plugins (e.g., editor has
 only editing plugins but is opened in viewer mode)

---
 apps/common/main/lib/collection/Plugins.js | 6 +++++-
 apps/common/main/lib/controller/Plugins.js | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/apps/common/main/lib/collection/Plugins.js b/apps/common/main/lib/collection/Plugins.js
index 16f491e64..cd943fc31 100644
--- a/apps/common/main/lib/collection/Plugins.js
+++ b/apps/common/main/lib/collection/Plugins.js
@@ -49,6 +49,10 @@ define([
     'use strict';
 
     Common.Collections.Plugins = Backbone.Collection.extend({
-        model: Common.Models.Plugin
+        model: Common.Models.Plugin,
+
+        hasVisible: function() {
+            return !!this.findWhere({visible: true});
+        }
     });
 });
diff --git a/apps/common/main/lib/controller/Plugins.js b/apps/common/main/lib/controller/Plugins.js
index 2b9f71a61..483c113eb 100644
--- a/apps/common/main/lib/controller/Plugins.js
+++ b/apps/common/main/lib/controller/Plugins.js
@@ -174,7 +174,7 @@ define([
                 arr.push(plugin);
             });
             this.api.asc_pluginsRegister('', arr);
-            if (storePlugins.length>0)
+            if (storePlugins.hasVisible())
                 Common.NotificationCenter.trigger('tab:visible', 'plugins', true);
         },