From b26adef905a900bb8d171e4fcb37098e4d7718b2 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Mon, 15 Nov 2010 09:34:09 +0000
Subject: [PATCH] Warn if we fail to contact JOSM

---
 app/views/site/index.html.erb | 6 ++++++
 config/locales/en.yml         | 1 +
 2 files changed, 7 insertions(+)

diff --git a/app/views/site/index.html.erb b/app/views/site/index.html.erb
index bc7ca3394..843d0d2de 100644
--- a/app/views/site/index.html.erb
+++ b/app/views/site/index.html.erb
@@ -272,9 +272,15 @@ end
 
   function josmEditHandler() {
     var extent = getMapExtent();
+    var loaded = false;
 
+    $("linkloader").onload = function () { loaded = true; };
     $("linkloader").src = "http://127.0.0.1:8111/load_and_zoom?left=" + extent.left + "&top=" + extent.top + "&right=" + extent.right + "&bottom=" + extent.bottom;
 
+    setTimeout(function () {
+      if (!loaded) alert("<%= t('site.index.josm_failed') %>");
+    }, 1000);
+
     return false;
   }
 
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 2b2694a11..a717e839d 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -1227,6 +1227,7 @@ en:
         license_url: "http://creativecommons.org/licenses/by-sa/2.0/"
         project_name: "OpenStreetMap project"
         project_url: "http://openstreetmap.org"
+      josm_failed: "Editing failed - make sure JOSM is loaded and the remote control plugin is enabled"
     edit:
       not_public: "You have not set your edits to be public."
       not_public_description: "You can no longer edit the map unless you do so. You can set your edits as public from your {{user_page}}."
-- 
2.39.5