From e3ca91e325a3f9bb6c85fa72d1d17369b8ccb937 Mon Sep 17 00:00:00 2001
From: barisusakli <barisusakli@gmail.com>
Date: Sat, 12 Sep 2015 15:14:49 -0400
Subject: [PATCH] #3591 fixes item 1

---
 public/src/admin/extend/plugins.js | 23 +++++++++++++++--------
 src/plugins/install.js             |  4 ++--
 2 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/public/src/admin/extend/plugins.js b/public/src/admin/extend/plugins.js
index 5944f98f91..c886a56c75 100644
--- a/public/src/admin/extend/plugins.js
+++ b/public/src/admin/extend/plugins.js
@@ -38,6 +38,8 @@ define('admin/extend/plugins', function() {
 		});
 
 		pluginsList.on('click', 'button[data-action="toggleInstall"]', function() {
+			var btn = $(this);
+			btn.attr('disabled', true);
 			pluginID = $(this).parents('li').attr('data-plugin-id');
 
 			if ($(this).attr('data-installed') === '1') {
@@ -49,6 +51,8 @@ define('admin/extend/plugins', function() {
 					bootbox.confirm('<p>NodeBB could not reach the package manager, proceed with installation of latest version?</p><div class="alert alert-danger"><strong>Server returned (' + err.status + ')</strong>: ' + err.responseText + '</div>', function(confirm) {
 						if (confirm) {
 							Plugins.toggleInstall(pluginID, 'latest');
+						} else {
+							btn.removeAttr('disabled');
 						}
 					});
 					return;
@@ -58,9 +62,15 @@ define('admin/extend/plugins', function() {
 					if (payload.version !== 'latest') {
 						Plugins.toggleInstall(pluginID, payload.version);
 					} else if (payload.version === 'latest') {
-						confirmInstall(pluginID, function() {
-							Plugins.toggleInstall(pluginID, 'latest');
+						confirmInstall(pluginID, function(confirm) {
+							if (confirm) {
+								Plugins.toggleInstall(pluginID, 'latest');
+							} else {
+								btn.removeAttr('disabled');
+							}
 						});
+					} else {
+						btn.removeAttr('disabled');
 					}
 				});
 			});
@@ -137,9 +147,7 @@ define('admin/extend/plugins', function() {
 			'<p>In the event that NodeBB cannot boot properly:</p>' +
 			'<pre><code>$ ./nodebb reset plugin="' + pluginID + '"</code></pre>' +
 			'<p>Continue installation of latest version of this plugin?</p>', function(confirm) {
-			if (confirm) {
-				callback();
-			}
+				callback(confirm);
 		});
 	}
 
@@ -176,15 +184,14 @@ define('admin/extend/plugins', function() {
 	Plugins.toggleInstall = function(pluginID, version, callback) {
 		var btn = $('li[data-plugin-id="' + pluginID + '"] button[data-action="toggleInstall"]');
 		var activateBtn = btn.siblings('[data-action="toggleActive"]');
-		btn.html(btn.html() + 'ing')
-			.attr('disabled', true)
-			.find('i').attr('class', 'fa fa-refresh fa-spin');
+		btn.find('i').attr('class', 'fa fa-refresh fa-spin');
 
 		socket.emit('admin.plugins.toggleInstall', {
 			id: pluginID,
 			version: version
 		}, function(err, pluginData) {
 			if (err) {
+				btn.removeAttr('disabled');
 				return app.alertError(err.message);
 			}
 
diff --git a/src/plugins/install.js b/src/plugins/install.js
index 693e90c866..cdc8743b69 100644
--- a/src/plugins/install.js
+++ b/src/plugins/install.js
@@ -44,8 +44,8 @@ module.exports = function(Plugins) {
 						if (err) {
 							return next(err);
 						}
-						db.sortedSetAdd('plugins:active', count, id, next);	
-					});				
+						db.sortedSetAdd('plugins:active', count, id, next);
+					});
 				}
 			},
 			function(next) {