From: Richard Fairhurst <richard@systemeD.net>
Date: Wed, 22 Jan 2014 18:53:30 +0000 (+0000)
Subject: Parse CloudMade directions
X-Git-Tag: live~4237^2~53
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/81ebdee1852bae569d0ee82233578155f10d1bfb?ds=inline

Parse CloudMade directions
---

diff --git a/app/assets/javascripts/routing_engines/cloudmade_foot.js b/app/assets/javascripts/routing_engines/cloudmade_foot.js
index 149ceb31a..a2b7bbc9a 100644
--- a/app/assets/javascripts/routing_engines/cloudmade_foot.js
+++ b/app/assets/javascripts/routing_engines/cloudmade_foot.js
@@ -6,6 +6,16 @@
 OSM.RoutingEngines.list.push({
 	name: 'Foot (CloudMade)',
 	draggable: true,
+	CM_SPRITE_MAP: {
+		"C": 1,
+		"TL": 7,
+		"TSLL": 8,
+		"TSHL": 6,
+		"TR": 3,
+		"TSLR": 2,
+		"TSHR": 4,
+		"TU": 5
+	}, // was half expecting to see TLDR in there
 	getRoute: function(final,points) {
 		var url="http://routes.cloudmade.com/8ee2a50541944fb9bcedded5165f09d9/api/0.3/";
 		var p=[];
@@ -18,10 +28,14 @@ OSM.RoutingEngines.list.push({
 		this.requestJSONP(url+"?callback=");
 	},
 	gotRoute: function(router,data) {
-		console.log(data);
-		// *** todo
-		// *** will require some degree of refactoring because instruction text is pre-assembled
-		// *** otherwise largely like OSRM (funny that)
+		router.setPolyline(data.route_geometry);
+		// Assemble instructions
+		var steps=[];
+		for (i=0; i<data.route_instructions.length; i++) {
+			var s=data.route_instructions[i];
+			steps.push([data.route_geometry[s[2]], this.CM_SPRITE_MAP[s[7]], s[0], s[1]]);
+		}
+		router.setItinerary({ steps: steps });
 	}
 });