-// OSRM car engine
+// OSRM engine
// Doesn't yet support hints
-function OSRMEngine() {
+function OSRMEngine(id, vehicleType) {
var cachedHints = [];
return {
- id: "osrm_car",
- creditline: '<a href="http://project-osrm.org/" target="_blank">OSRM</a>',
+ id: id,
+ creditline: "<a href=\"https://routing.openstreetmap.de/about.html\" target=\"_blank\">OSRM (FOSSGIS)</a>",
draggable: true,
- _transformSteps: function(input_steps, line) {
+ _transformSteps: function (input_steps, line) {
var INSTRUCTION_TEMPLATE = {
- 'continue': 'javascripts.directions.instructions.continue',
- 'merge right': 'javascripts.directions.instructions.merge_right',
- 'merge left': 'javascripts.directions.instructions.merge_left',
- 'off ramp right': 'javascripts.directions.instructions.offramp_right',
- 'off ramp left': 'javascripts.directions.instructions.offramp_left',
- 'on ramp right': 'javascripts.directions.instructions.onramp_right',
- 'on ramp left': 'javascripts.directions.instructions.onramp_left',
- 'fork right': 'javascripts.directions.instructions.fork_right',
- 'fork left': 'javascripts.directions.instructions.fork_left',
- 'end of road right': 'javascripts.directions.instructions.endofroad_right',
- 'end of road left': 'javascripts.directions.instructions.endofroad_left',
- 'turn straight': 'javascripts.directions.instructions.continue',
- 'turn slight right': 'javascripts.directions.instructions.slight_right',
- 'turn right': 'javascripts.directions.instructions.turn_right',
- 'turn sharp right': 'javascripts.directions.instructions.sharp_right',
- 'turn uturn': 'javascripts.directions.instructions.uturn',
- 'turn sharp left': 'javascripts.directions.instructions.sharp_left',
- 'turn left': 'javascripts.directions.instructions.turn_left',
- 'turn slight left': 'javascripts.directions.instructions.slight_left',
- 'roundabout': 'javascripts.directions.instructions.roundabout',
- 'rotary': 'javascripts.directions.instructions.roundabout',
- 'depart': 'javascripts.directions.instructions.start',
- 'arrive': 'javascripts.directions.instructions.destination',
+ "continue": "javascripts.directions.instructions.continue",
+ "merge right": "javascripts.directions.instructions.merge_right",
+ "merge left": "javascripts.directions.instructions.merge_left",
+ "off ramp right": "javascripts.directions.instructions.offramp_right",
+ "off ramp left": "javascripts.directions.instructions.offramp_left",
+ "on ramp right": "javascripts.directions.instructions.onramp_right",
+ "on ramp left": "javascripts.directions.instructions.onramp_left",
+ "fork right": "javascripts.directions.instructions.fork_right",
+ "fork left": "javascripts.directions.instructions.fork_left",
+ "end of road right": "javascripts.directions.instructions.endofroad_right",
+ "end of road left": "javascripts.directions.instructions.endofroad_left",
+ "turn straight": "javascripts.directions.instructions.continue",
+ "turn slight right": "javascripts.directions.instructions.slight_right",
+ "turn right": "javascripts.directions.instructions.turn_right",
+ "turn sharp right": "javascripts.directions.instructions.sharp_right",
+ "turn uturn": "javascripts.directions.instructions.uturn",
+ "turn sharp left": "javascripts.directions.instructions.sharp_left",
+ "turn left": "javascripts.directions.instructions.turn_left",
+ "turn slight left": "javascripts.directions.instructions.slight_left",
+ "roundabout": "javascripts.directions.instructions.roundabout",
+ "rotary": "javascripts.directions.instructions.roundabout",
+ "exit roundabout": "javascripts.directions.instructions.exit_roundabout",
+ "exit rotary": "javascripts.directions.instructions.exit_roundabout",
+ "depart": "javascripts.directions.instructions.start",
+ "arrive": "javascripts.directions.instructions.destination"
};
var ICON_MAP = {
- 'continue': 0,
- 'merge right': 21,
- 'merge left': 20,
- 'off ramp right': 24,
- 'off ramp left': 25,
- 'on ramp right': 2,
- 'on ramp left': 6,
- 'fork right': 18,
- 'fork left': 19,
- 'end of road right': 22,
- 'end of road left': 23,
- 'turn straight': 0,
- 'turn slight right': 1,
- 'turn right': 2,
- 'turn sharp right': 3,
- 'turn uturn': 4,
- 'turn slight left': 5,
- 'turn left': 6,
- 'turn sharp left': 7,
- 'roundabout': 10,
- 'rotary': 10,
- 'depart': 8,
- 'arrive': 14
+ "continue": 0,
+ "merge right": 21,
+ "merge left": 20,
+ "off ramp right": 24,
+ "off ramp left": 25,
+ "on ramp right": 2,
+ "on ramp left": 6,
+ "fork right": 18,
+ "fork left": 19,
+ "end of road right": 22,
+ "end of road left": 23,
+ "turn straight": 0,
+ "turn slight right": 1,
+ "turn right": 2,
+ "turn sharp right": 3,
+ "turn uturn": 4,
+ "turn slight left": 5,
+ "turn left": 6,
+ "turn sharp left": 7,
+ "roundabout": 10,
+ "rotary": 10,
+ "exit roundabout": 10,
+ "exit rotary": 10,
+ "depart": 8,
+ "arrive": 14
};
- var transformed_steps = input_steps.map(function(step, idx) {
+ var numToWord = function (num) {
+ return ["first", "second", "third", "fourth", "fifth", "sixth", "seventh", "eighth", "ninth", "tenth"][num - 1];
+ };
+ var transformed_steps = input_steps.map(function (step, idx) {
var maneuver_id;
// special case handling
switch (step.maneuver.type) {
- case 'on ramp':
- case 'off ramp':
- case 'merge':
- case 'end of road':
- case 'fork':
- maneuver_id = step.maneuver.type + ' ' + (step.maneuver.modifier.indexOf('left') >= 0 ? 'left' : 'right');
+ case "on ramp":
+ case "off ramp":
+ case "merge":
+ case "end of road":
+ case "fork":
+ maneuver_id = step.maneuver.type + " " + (step.maneuver.modifier.indexOf("left") >= 0 ? "left" : "right");
break;
- case 'depart':
- case 'arrive':
- case 'roundabout':
- case 'rotary':
+ case "depart":
+ case "arrive":
+ case "roundabout":
+ case "rotary":
+ case "exit roundabout":
+ case "exit rotary":
maneuver_id = step.maneuver.type;
break;
- case 'roundabout turn':
- case 'turn':
+ case "roundabout turn":
+ case "turn":
maneuver_id = "turn " + step.maneuver.modifier;
break;
// for unknown types the fallback is turn
var template = INSTRUCTION_TEMPLATE[maneuver_id];
// convert lat,lng pairs to LatLng objects
- var step_geometry = L.PolylineUtil.decode(step.geometry, { precision: 5 }).map(function(a) { return L.latLng(a); }) ;
+ var step_geometry = L.PolylineUtil.decode(step.geometry, { precision: 5 }).map(function (a) { return L.latLng(a); });
// append step_geometry on line
Array.prototype.push.apply(line, step_geometry);
var instText = "<b>" + (idx + 1) + ".</b> ";
- var name = step.name ? "<b>" + step.name + "</b>" : I18n.t('javascripts.directions.instructions.unnamed');
- if (step.maneuver.type.match(/rotary|roundabout/)) {
- instText += I18n.t(template + '_with_exit', { exit: step.maneuver.exit, name: name } );
+ var destinations = "<b>" + step.destinations + "</b>";
+ var namedRoad = true;
+ var name;
+
+ if (step.name && step.ref) {
+ name = "<b>" + step.name + " (" + step.ref + ")</b>";
+ } else if (step.name) {
+ name = "<b>" + step.name + "</b>";
+ } else if (step.ref) {
+ name = "<b>" + step.ref + "</b>";
+ } else {
+ name = I18n.t("javascripts.directions.instructions.unnamed");
+ namedRoad = false;
+ }
+
+ if (step.maneuver.type.match(/^exit (rotary|roundabout)$/)) {
+ instText += I18n.t(template, { name: name });
+ } else if (step.maneuver.type.match(/^(rotary|roundabout)$/)) {
+ if (step.maneuver.exit) {
+ if (step.maneuver.exit <= 10) {
+ instText += I18n.t(template + "_with_exit_ordinal", { exit: I18n.t("javascripts.directions.instructions.exit_counts." + numToWord(step.maneuver.exit)), name: name });
+ } else {
+ instText += I18n.t(template + "_with_exit", { exit: step.maneuver.exit, name: name });
+ }
+ } else {
+ instText += I18n.t(template + "_without_exit", { name: name });
+ }
+ } else if (step.maneuver.type.match(/^(on ramp|off ramp)$/)) {
+ var params = {};
+ if (step.exits && step.maneuver.type.match(/^(off ramp)$/)) params.exit = step.exits;
+ if (step.destinations) params.directions = destinations;
+ if (namedRoad) params.directions = name;
+ if (Object.keys(params).length > 0) {
+ template = template + "_with_" + Object.keys(params).join("_");
+ }
+ instText += I18n.t(template, params);
} else {
- instText += I18n.t(template + '_without_exit', { name: name });
+ instText += I18n.t(template + "_without_exit", { name: name });
}
return [[step.maneuver.location[1], step.maneuver.location[0]], ICON_MAP[maneuver_id], instText, step.distance, step_geometry];
});
},
getRoute: function (points, callback) {
-
var params = [
{ name: "overview", value: "false" },
{ name: "geometries", value: "polyline" },
if (cachedHints.length === points.length) {
- params.push({name: "hints", value: cachedHints.join(";")});
+ params.push({ name: "hints", value: cachedHints.join(";") });
} else {
// invalidate cache
cachedHints = [];
}
- var encoded_coords = points.map(function(p) {
- return p.lng + ',' + p.lat;
- }).join(';');
+ var encoded_coords = points.map(function (p) {
+ return p.lng + "," + p.lat;
+ }).join(";");
- var req_url = document.location.protocol + OSM.OSRM_URL + encoded_coords;
+ var req_url = OSM.FOSSGIS_OSRM_URL + "routed-" + vehicleType + "/route/v1/driving/" + encoded_coords;
var onResponse = function (data) {
- if (data.code !== 'Ok')
+ if (data.code !== "Ok") {
return callback(true);
+ }
- cachedHints = data.waypoints.map(function(wp) {
+ cachedHints = data.waypoints.map(function (wp) {
return wp.hint;
});
};
}
-OSM.Directions.addEngine(new OSRMEngine(), true);
+OSM.Directions.addEngine(new OSRMEngine("fossgis_osrm_car", "car"), true);
+OSM.Directions.addEngine(new OSRMEngine("fossgis_osrm_bike", "bike"), true);
+OSM.Directions.addEngine(new OSRMEngine("fossgis_osrm_foot", "foot"), true);
projects / rails.git / blobdiff