X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/3ef8024b1d33f0de6227a26967ba78ef85672a94..5853f81ee88a8a85ab35a78ea0ba288e638a6564:/app/assets/javascripts/routing_engines/mapquest.js

diff --git a/app/assets/javascripts/routing_engines/mapquest.js b/app/assets/javascripts/routing_engines/mapquest.js
index 3e6e0c3fc..fd17e5942 100644
--- a/app/assets/javascripts/routing_engines/mapquest.js
+++ b/app/assets/javascripts/routing_engines/mapquest.js
@@ -1,4 +1,4 @@
-// see: 
+// For docs, see:
 // http://developer.mapquest.com/web/products/open/directions-service
 // http://open.mapquestapi.com/directions/
 // https://github.com/apmon/openstreetmap-website/blob/21edc353a4558006f0ce23f5ec3930be6a7d4c8b/app/controllers/routing_controller.rb#L153
@@ -14,65 +14,78 @@ MapQuestEngine = function(vehicleName, vehicleParam, locale) {
 MapQuestEngine.prototype.createConfig = function() {
     var that = this;
     return {
-		name: "javascripts.directions.engines.mapquest_"+this.vehicleName.toLowerCase(),
-		creditline: 'Directions courtesy of <a href="http://www.mapquest.com/" target="_blank">MapQuest</a> <img src="http://developer.mapquest.com/content/osm/mq_logo.png">',
-		draggable: false,
-		_hints: {},
-		MQ_SPRITE_MAP: {
-			0: 1, // straight
-			1: 2, // slight right
-			2: 3, // right
-			3: 4, // sharp right
-			4: 5, // reverse
-			5: 6, // sharp left
-			6: 7, // left
-			7: 8, // slight left
-			8: 5, // right U-turn
-			9: 5, // left U-turn
-			10: 2, // right merge
-			11: 8, // left merge
-			12: 2, // right on-ramp
-			13: 8, // left on-ramp
-			14: 2, // right off-ramp
-			15: 8, // left off-ramp
-			16: 2, // right fork
-			17: 8, // left fork
-			18: 1  // straight fork
-		},
-		getRoute: function(isFinal,points) {
-			var url="http://open.mapquestapi.com/directions/v2/route?key=Fmjtd%7Cluur290anu%2Crl%3Do5-908a0y";
-			var from=points[0]; var to=points[points.length-1];
-			url+="&from="+from.join(',');
-			url+="&to="+to.join(',');
-			url+="&"+that.vehicleParam;
-			//url+="&locale=" + I18n.currentLocale(); //Doesn't actually work. MapQuest requires full locale e.g. "de_DE", but I18n only provides language, e.g. "de"
-			url+="&manMaps=false";
-			url+="&shapeFormat=raw&generalize=0&unit=k";
-			this.requestCORS(url);
-		},
-		gotRoute: function(router,data) {
-			if (data.info.statuscode!=0) return false;
-		
-			var poly=[];
-			var shape=data.route.shape.shapePoints;
-			for (var i=0; i<shape.length; i+=2) {
-				poly.push(L.latLng(shape[i],shape[i+1]));
-			}
-			router.setPolyline(poly);
+        name: "javascripts.directions.engines.mapquest_"+this.vehicleName.toLowerCase(),
+        creditline: 'Directions courtesy of <a href="http://www.mapquest.com/" target="_blank">MapQuest</a> <img src="http://developer.mapquest.com/content/osm/mq_logo.png">',
+        draggable: false,
+        _hints: {},
+        MQ_SPRITE_MAP: {
+            0: 1, // straight
+            1: 2, // slight right
+            2: 3, // right
+            3: 4, // sharp right
+            4: 5, // reverse
+            5: 6, // sharp left
+            6: 7, // left
+            7: 8, // slight left
+            8: 5, // right U-turn
+            9: 5, // left U-turn
+            10: 2, // right merge
+            11: 8, // left merge
+            12: 2, // right on-ramp
+            13: 8, // left on-ramp
+            14: 2, // right off-ramp
+            15: 8, // left off-ramp
+            16: 2, // right fork
+            17: 8, // left fork
+            18: 1  // straight fork
+        },
+        getRoute: function(isFinal,points) {
+            var url="http://open.mapquestapi.com/directions/v2/route?key=Fmjtd%7Cluur290anu%2Crl%3Do5-908a0y";
+            var from=points[0]; var to=points[points.length-1];
+            url+="&from="+from.join(',');
+            url+="&to="+to.join(',');
+            url+="&"+that.vehicleParam;
+            //url+="&locale=" + I18n.currentLocale(); //Doesn't actually work. MapQuest requires full locale e.g. "de_DE", but I18n only provides language, e.g. "de"
+            url+="&manMaps=false";
+            url+="&shapeFormat=raw&generalize=0&unit=k";
+            this.requestCORS(url);
+        },
+        gotRoute: function(router,data) {
+            if (data.info.statuscode!=0) return false;
+        
+            var poly=[];
+            var shape=data.route.shape.shapePoints;
+            for (var i=0; i<shape.length; i+=2) {
+                poly.push(L.latLng(shape[i],shape[i+1]));
+            }
+            router.setPolyline(poly);
 
-			// data.shape.maneuverIndexes links turns to polyline positions
-			// data.legs[0].maneuvers is list of turns
-			var steps=[];
-			var mq=data.route.legs[0].maneuvers;
-			for (var i=0; i<mq.length; i++) {
-				var s=mq[i];
-				var d=(i==mq.length-1) ? 15: this.MQ_SPRITE_MAP[s.turnType];
-				steps.push([L.latLng(s.startPoint.lat, s.startPoint.lng), d, s.narrative, s.distance*1000]);
-			}
-			router.setItinerary( { steps: steps, distance: data.route.distance*1000, time: data.route['time'] });
-			return true;
-		}
-	};
+            // data.route.shape.maneuverIndexes links turns to polyline positions
+            // data.route.legs[0].maneuvers is list of turns
+            var steps=[];
+            var mq=data.route.legs[0].maneuvers;
+            for (var i=0; i<mq.length; i++) {
+                var s=mq[i];
+                var d;
+                var linesegstart, linesegend, lineseg;
+                linesegstart = data.route.shape.maneuverIndexes[i];
+                if (i==mq.length-1) {
+                    d = 15;
+                    linesegend = linesegstart + 1;
+                } else {
+                    d = this.MQ_SPRITE_MAP[s.turnType];
+                    linesegend = data.route.shape.maneuverIndexes[i+1] + 1;
+                }
+                lineseg = [];
+                for (var j=linesegstart; j<linesegend; j++) {
+                    lineseg.push(L.latLng(data.route.shape.shapePoints[j*2], data.route.shape.shapePoints[j*2+1]));
+                }
+                steps.push([L.latLng(s.startPoint.lat, s.startPoint.lng), d, s.narrative, s.distance*1000, lineseg]);
+            }
+            router.setItinerary( { steps: steps, distance: data.route.distance*1000, time: data.route['time'] });
+            return true;
+        }
+    };
 };
 
 OSM.RoutingEngines.list.push(new MapQuestEngine("Bicycle", "routeType=bicycle").createConfig());