]> git.openstreetmap.org Git - rails.git/commitdiff
Refactor MQ/OSRM engines a la @karussell patch
authorRichard Fairhurst <richard@systemeD.net>
Sat, 8 Mar 2014 13:37:27 +0000 (13:37 +0000)
committerRichard Fairhurst <richard@systemeD.net>
Sat, 8 Mar 2014 13:37:27 +0000 (13:37 +0000)
app/assets/javascripts/routing_engines/mapquest.js [new file with mode: 0644]
app/assets/javascripts/routing_engines/mapquest_bicycle.js [deleted file]
app/assets/javascripts/routing_engines/osrm.js [new file with mode: 0644]
app/assets/javascripts/routing_engines/osrm_car.js [deleted file]
config/locales/en.yml

diff --git a/app/assets/javascripts/routing_engines/mapquest.js b/app/assets/javascripts/routing_engines/mapquest.js
new file mode 100644 (file)
index 0000000..f31a844
--- /dev/null
@@ -0,0 +1,81 @@
+// 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
+
+MapQuestEngine = function(vehicleName, vehicleParam, locale) {
+    this.vehicleName = vehicleName;
+    this.vehicleParam = vehicleParam;
+    this.locale = locale;
+    if (!locale)
+        this.locale = "en";
+};
+
+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";
+                       this.requestJSONP(url+"&callback=");
+               },
+               gotRoute: function(router,data) {
+                       // *** what if no route?
+               
+                       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 });
+                       return true;
+               }
+       };
+};
+
+OSM.RoutingEngines.list.push(new MapQuestEngine("Bicycle", "routeType=bicycle").createConfig());
+OSM.RoutingEngines.list.push(new MapQuestEngine("Foot", "routeType=pedestrian").createConfig());
+OSM.RoutingEngines.list.push(new MapQuestEngine("Car", "routeType=fastest").createConfig());
+// can be: routeType=fastest|shortest|pedestrian|multimodal|bicycle
diff --git a/app/assets/javascripts/routing_engines/mapquest_bicycle.js b/app/assets/javascripts/routing_engines/mapquest_bicycle.js
deleted file mode 100644 (file)
index 5d5ff9f..0000000
+++ /dev/null
@@ -1,65 +0,0 @@
-// 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
-
-OSM.RoutingEngines.list.push({
-       name: "javascripts.directions.engines.mapquest_bike",
-       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+="&routeType=bicycle";
-        //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";
-               this.requestJSONP(url+"&callback=");
-       },
-       gotRoute: function(router,data) {
-               // *** what if no route?
-               
-               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 });
-               return true;
-       }
-});
diff --git a/app/assets/javascripts/routing_engines/osrm.js b/app/assets/javascripts/routing_engines/osrm.js
new file mode 100644 (file)
index 0000000..4122a0b
--- /dev/null
@@ -0,0 +1,55 @@
+// OSRM car engine
+// *** need to clear hints at some point
+
+OSRMEngine = function(vehicleName, baseURL, locale) {
+    this.vehicleName = vehicleName;
+    this.baseURL = baseURL;
+    this.locale = locale;
+    if (!locale)
+        this.locale = "en";
+};
+
+OSRMEngine.prototype.createConfig = function() {
+    var that = this;
+    return {
+               name: "javascripts.directions.engines.osrm_"+this.vehicleName.toLowerCase(),
+               creditline: 'Directions courtesy of <a href="http://project-osrm.org/" target="_blank">OSRM</a>',
+               draggable: true,
+               _hints: {},
+               getRoute: function(isFinal,points) {
+                       var url=that.baseURL+"?z=14&output=json";
+                       for (var i=0; i<points.length; i++) {
+                               var pair=points[i].join(',');
+                               url+="&loc="+pair;
+                               if (this._hints[pair]) url+= "&hint="+this._hints[pair];
+                       }
+                       if (isFinal) url+="&instructions=true";
+                       this.requestJSONP(url+"&jsonp=");
+               },
+               gotRoute: function(router,data) {
+                       if (data.status==207) {
+                               return false;
+                       }
+                       // Draw polyline
+                       var line=L.PolylineUtil.decode(data.route_geometry);
+                       for (i=0; i<line.length; i++) { line[i].lat/=10; line[i].lng/=10; }
+                       router.setPolyline(line);
+                       // *** store hints
+                       // Assemble instructions
+                       var steps=[];
+                       for (i=0; i<data.route_instructions.length; i++) {
+                               var s=data.route_instructions[i];
+                               var instCodes=s[0].split('-');
+                               var instText="<b>"+(i+1)+".</b> ";
+                               instText+=TURN_INSTRUCTIONS[instCodes[0]];
+                               if (instCodes[1]) { instText+="exit "+instCodes[1]+" "; }
+                               if (instCodes[0]!=15) { instText+=s[1] ? "<b>"+s[1]+"</b>" : I18n.t('javascripts.directions.instructions.unnamed'); }
+                               steps.push([line[s[3]], s[0].split('-')[0], instText, s[2]]);
+                       }
+                       if (steps.length) router.setItinerary({ steps: steps });
+                       return true;
+               }
+       };
+};
+
+OSM.RoutingEngines.list.push(new OSRMEngine("Car", "http://router.project-osrm.org/viaroute").createConfig());
diff --git a/app/assets/javascripts/routing_engines/osrm_car.js b/app/assets/javascripts/routing_engines/osrm_car.js
deleted file mode 100644 (file)
index 8ff6ba4..0000000
+++ /dev/null
@@ -1,43 +0,0 @@
-// OSRM car engine
-// *** this should all be shared from an OSRM library somewhere
-// *** need to clear hints at some point
-
-OSM.RoutingEngines.list.push({
-       name: "javascripts.directions.engines.osrm_car",
-       creditline: 'Directions courtesy of <a href="http://project-osrm.org/" target="_blank">OSRM</a>',
-       draggable: true,
-       _hints: {},
-       getRoute: function(isFinal,points) {
-               var url="http://router.project-osrm.org/viaroute?z=14&output=json";
-               for (var i=0; i<points.length; i++) {
-                       var pair=points[i].join(',');
-                       url+="&loc="+pair;
-                       if (this._hints[pair]) url+= "&hint="+this._hints[pair];
-               }
-               if (isFinal) url+="&instructions=true";
-               this.requestJSONP(url+"&jsonp=");
-       },
-       gotRoute: function(router,data) {
-               if (data.status==207) {
-                       return false;
-               }
-               // Draw polyline
-               var line=L.PolylineUtil.decode(data.route_geometry);
-               for (i=0; i<line.length; i++) { line[i].lat/=10; line[i].lng/=10; }
-               router.setPolyline(line);
-               // *** store hints
-               // Assemble instructions
-               var steps=[];
-               for (i=0; i<data.route_instructions.length; i++) {
-                       var s=data.route_instructions[i];
-                       var instCodes=s[0].split('-');
-                       var instText="<b>"+(i+1)+".</b> ";
-                       instText+=TURN_INSTRUCTIONS[instCodes[0]];
-                       if (instCodes[1]) { instText+="exit "+instCodes[1]+" "; }
-                       if (instCodes[0]!=15) { instText+=s[1] ? "<b>"+s[1]+"</b>" : I18n.t('javascripts.directions.instructions.unnamed'); }
-                       steps.push([line[s[3]], s[0].split('-')[0], instText, s[2]]);
-               }
-               if (steps.length) router.setItinerary({ steps: steps });
-               return true;
-       }
-});
index 8cb9c967453cfbd234795cbde79ce6e152aafbb3..e5bb7f3f069a170cb91a4293f358e41d896e161f 100644 (file)
@@ -2122,9 +2122,10 @@ en:
       engines:
         graphhopper_bicycle: "Bicycle (GraphHopper)"
         graphhopper_foot: "Foot (GraphHopper)"
-        mapquest_bike: "Bicycle (MapQuest)"
+        mapquest_bicycle: "Bicycle (MapQuest)"
+        mapquest_car: "Car (MapQuest)"
+        mapquest_foot: "Foot (MapQuest)"
         osrm_car: "Car (OSRM)"
-        cloudmade_foot: "Foot (Cloudmade)"
       directions: "Directions"
       errors:
         no_route: "Couldn't find a route between those two places."