From b756c5fd6ea4a982a654e07f42c8250c7f7d85fc Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Mon, 23 Sep 2013 17:50:06 +0100
Subject: [PATCH] Add HOT layer to the main page

---
 app/assets/javascripts/embed.js.erb  | 2 ++
 app/assets/javascripts/index.js      | 6 ++++++
 config/locales/en.yml                | 1 +
 vendor/assets/leaflet/leaflet.osm.js | 9 +++++++++
 4 files changed, 18 insertions(+)

diff --git a/app/assets/javascripts/embed.js.erb b/app/assets/javascripts/embed.js.erb
index 50c294b41..59ef7f070 100644
--- a/app/assets/javascripts/embed.js.erb
+++ b/app/assets/javascripts/embed.js.erb
@@ -22,6 +22,8 @@ window.onload = function () {
     new L.OSM.TransportMap().addTo(map);
   } else if (args.layer == "mapquest") {
     new L.OSM.MapQuestOpen().addTo(map);
+  } else if (args.layer == "hot") {
+    new L.OSM.HOT().addTo(map);
   }
 
   if (args.marker) {
diff --git a/app/assets/javascripts/index.js b/app/assets/javascripts/index.js
index 7f4887469..d84b8ae24 100644
--- a/app/assets/javascripts/index.js
+++ b/app/assets/javascripts/index.js
@@ -48,6 +48,12 @@ $(document).ready(function () {
       code: "Q",
       keyid: "mapquest",
       name: I18n.t("javascripts.map.base.mapquest")
+    }),
+    new L.OSM.HOT({
+      attribution: copyright + ". Tiles courtesy of <a href='http://hot.openstreetmap.org/' target='_blank'>Humanitarian OpenStreetMap Team</a>",
+      code: "H",
+      keyid: "hot",
+      name: I18n.t("javascripts.map.base.hot")
     })
   ];
 
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 555eab344..e14eff781 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -2131,6 +2131,7 @@ en:
         cycle_map: Cycle Map
         transport_map: Transport Map
         mapquest: MapQuest Open
+        hot: Humanitarian
       layers:
         header: Map Layers
         notes: Map Notes
diff --git a/vendor/assets/leaflet/leaflet.osm.js b/vendor/assets/leaflet/leaflet.osm.js
index dcb1e984a..144dfbfa0 100644
--- a/vendor/assets/leaflet/leaflet.osm.js
+++ b/vendor/assets/leaflet/leaflet.osm.js
@@ -39,6 +39,15 @@ L.OSM.MapQuestOpen = L.OSM.TileLayer.extend({
   }
 });
 
+L.OSM.HOT = L.OSM.TileLayer.extend({
+  options: {
+    url: 'http://{s}.tile.openstreetmap.fr/hot/{z}/{x}/{y}.png',
+    maxZoom: 20,
+    subdomains: 'abc',
+    attribution: "Tiles courtesy of <a href='http://hot.openstreetmap.org/' target='_blank'>Humanitarian OpenStreetMap Team</a>"
+  }
+});
+
 L.OSM.DataLayer = L.FeatureGroup.extend({
   options: {
     areaTags: ['area', 'building', 'leisure', 'tourism', 'ruins', 'historic', 'landuse', 'military', 'natural', 'sport'],
-- 
2.43.2