From d5f34b37711d6edfe601d7e3662feed23d17956c Mon Sep 17 00:00:00 2001
From: Ken Ding <ken.ding@mail.com>
Date: Fri, 20 Jan 2017 00:59:11 +1030
Subject: hide the version check image if internet connection is broken

---
 app/assets/javascripts/dispatcher.js.es6          |  3 +++
 app/assets/javascripts/version_check_image.js.es6 | 10 ++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 app/assets/javascripts/version_check_image.js.es6

(limited to 'app/assets')

diff --git a/app/assets/javascripts/dispatcher.js.es6 b/app/assets/javascripts/dispatcher.js.es6
index dcf67a8fd68..529d476ca4e 100644
--- a/app/assets/javascripts/dispatcher.js.es6
+++ b/app/assets/javascripts/dispatcher.js.es6
@@ -261,6 +261,9 @@
         case 'projects:artifacts:browse':
           new BuildArtifacts();
           break;
+        case 'help:index':
+          gl.VersionCheckImage.bindErrorEvent($('img.js-version-status-badge'));
+          break;
         case 'search:show':
           new Search();
           break;
diff --git a/app/assets/javascripts/version_check_image.js.es6 b/app/assets/javascripts/version_check_image.js.es6
new file mode 100644
index 00000000000..1fa2b5ac399
--- /dev/null
+++ b/app/assets/javascripts/version_check_image.js.es6
@@ -0,0 +1,10 @@
+(() => {
+  class VersionCheckImage {
+    static bindErrorEvent(imageElement) {
+      imageElement.off('error').on('error', () => imageElement.hide());
+    }
+  }
+
+  window.gl = window.gl || {};
+  gl.VersionCheckImage = VersionCheckImage;
+})();
-- 
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