X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/c162c065c6f6db5dc584599f5639b296b627a165..5fdada204cf92d8ca99300927713724aaaf1b2bd:/app/assets/javascripts/index/directions.js

diff --git a/app/assets/javascripts/index/directions.js b/app/assets/javascripts/index/directions.js
index 4f65acdea..1c095a36b 100644
--- a/app/assets/javascripts/index/directions.js
+++ b/app/assets/javascripts/index/directions.js
@@ -1,7 +1,10 @@
 //= require_self
 //= require_tree ./directions
+//= require querystring
 
 OSM.Directions = function (map) {
+  var querystring = require("querystring-component");
+
   var awaitingGeocode; // true if the user has requested a route, but we're waiting on a geocode result
   var awaitingRoute; // true if we've asked the engine for a route and are waiting to hear back
   var chosenEngine;
@@ -102,7 +105,9 @@ OSM.Directions = function (map) {
 
       endpoint.awaitingGeocode = true;
 
-      $.getJSON(OSM.NOMINATIM_URL + "search?q=" + encodeURIComponent(endpoint.value) + "&format=json", function (json) {
+      var viewbox = map.getBounds().toBBoxString(); // <sw lon>,<sw lat>,<ne lon>,<ne lat>
+
+      $.getJSON(OSM.NOMINATIM_URL + "search?q=" + encodeURIComponent(endpoint.value) + "&format=json&viewbox=" + viewbox, function (json) {
         endpoint.awaitingGeocode = false;
         endpoint.hasGeocode = true;
         if (json.length === 0) {
@@ -137,12 +142,20 @@ OSM.Directions = function (map) {
 
   $(".directions_form .reverse_directions").on("click", function () {
     var from = endpoints[0].latlng,
-        to = endpoints[1].latlng;
+        to = endpoints[1].latlng,
+        routeFrom = "",
+        routeTo = "";
+    if (from) {
+      routeFrom = from.lat + "," + from.lng;
+    }
+    if (to) {
+      routeTo = to.lat + "," + to.lng;
+    }
 
     OSM.router.route("/directions?" + querystring.stringify({
       from: $("#route_to").val(),
       to: $("#route_from").val(),
-      route: to.lat + "," + to.lng + ";" + from.lat + "," + from.lng
+      route: routeTo + ";" + routeFrom
     }));
   });