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Remove dependencies on mapzen services

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This commit is contained in:
Tom Hughes 2018-01-02 18:45:20 +00:00
parent 88db2c536f
commit 9340c46173
6 changed files with 1 additions and 123 deletions
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109
app/assets/javascripts/index/directions/mapzen.js
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@ -1,109 +0,0 @@
function MapzenEngine(id, costing) {
var MZ_INSTR_MAP = [
0, // kNone = 0;
8, // kStart = 1;
8, // kStartRight = 2;
8, // kStartLeft = 3;
14, // kDestination = 4;
14, // kDestinationRight = 5;
14, // kDestinationLeft = 6;
0, // kBecomes = 7;
0, // kContinue = 8;
1, // kSlightRight = 9;
2, // kRight = 10;
3, // kSharpRight = 11;
4, // kUturnRight = 12;
4, // kUturnLeft = 13;
7, // kSharpLeft = 14;
6, // kLeft = 15;
5, // kSlightLeft = 16;
0, // kRampStraight = 17;
24, // kRampRight = 18;
25, // kRampLeft = 19;
24, // kExitRight = 20;
25, // kExitLeft = 21;
0, // kStayStraight = 22;
1, // kStayRight = 23;
5, // kStayLeft = 24;
20, // kMerge = 25;
10, // kRoundaboutEnter = 26;
11, // kRoundaboutExit = 27;
17, // kFerryEnter = 28;
0 // kFerryExit = 29;
];
return {
id: id,
creditline: "<a href='https://mapzen.com/products/turn-by-turn/' target='_blank'>Mapzen</a>",
draggable: false,
getRoute: function (points, callback) {
return $.ajax({
url: document.location.protocol + OSM.MAPZEN_VALHALLA_URL,
data: {
api_key: OSM.MAPZEN_VALHALLA_KEY,
json: JSON.stringify({
locations: points.map(function (p) { return { lat: p.lat, lon: p.lng }; }),
costing: costing,
directions_options: {
units: "km",
language: I18n.currentLocale()
}
})
},
dataType: "json",
success: function (data) {
var trip = data.trip;
if (trip.status === 0) {
var line = [];
var steps = [];
var distance = 0;
var time = 0;
trip.legs.forEach(function (leg) {
var legLine = L.PolylineUtil.decode(leg.shape, {
precision: 6
});
line = line.concat(legLine);
leg.maneuvers.forEach(function (manoeuvre) {
var point = legLine[manoeuvre.begin_shape_index];
steps.push([
{ lat: point[0], lng: point[1] },
MZ_INSTR_MAP[manoeuvre.type],
manoeuvre.instruction,
manoeuvre.length * 1000,
[]
]);
});
distance = distance + leg.summary.length;
time = time + leg.summary.time;
});
callback(false, {
line: line,
steps: steps,
distance: distance * 1000,
time: time
});
} else {
callback(true);
}
},
error: function () {
callback(true);
}
});
}
};
}
if (OSM.MAPZEN_VALHALLA_KEY) {
OSM.Directions.addEngine(new MapzenEngine("mapzen_car", "auto"), true);
OSM.Directions.addEngine(new MapzenEngine("mapzen_bicycle", "bicycle"), true);
OSM.Directions.addEngine(new MapzenEngine("mapzen_foot", "pedestrian"), true);
}