universal-geocoder
Version:
Universal geocoding abstraction server-side and client-side with multiple built-in providers
216 lines • 10.6 kB
JavaScript
;
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.defaultMapQuestProviderOptions = void 0;
var provider_1 = require("./..");
var AdminLevel_1 = __importStar(require("../../AdminLevel"));
var error_1 = require("../../error");
exports.defaultMapQuestProviderOptions = __assign(__assign({}, provider_1.defaultProviderOptions), { apiKey: "", method: "GET", source: "mapquest" });
var MapQuestProvider = /** @class */ (function () {
function MapQuestProvider(_externalLoader, options) {
if (options === void 0) { options = exports.defaultMapQuestProviderOptions; }
this.externalLoader = _externalLoader;
this.options = __assign(__assign({}, exports.defaultMapQuestProviderOptions), options);
if (!this.options.apiKey) {
throw new Error('An API key is required for the MapQuest provider. Please add it in the "apiKey" option.');
}
if (!["GET", "POST"].includes(this.options.method || "")) {
throw new Error('The "method" option must either be "GET" or "POST".');
}
if (!["mapquest", "nominatim"].includes(this.options.source || "")) {
throw new Error('The "source" option must either be "mapquest" or "nominatim".');
}
}
MapQuestProvider.prototype.geocode = function (query, callback, errorCallback) {
var _this = this;
var _a, _b, _c, _d, _e, _f, _g, _h;
var geocodeQuery = provider_1.ProviderHelpers.getGeocodeQueryFromParameter(query, provider_1.MapQuestGeocodeQuery);
if (geocodeQuery.getIp()) {
throw new Error("The MapQuest provider does not support IP geolocation, only location geocoding.");
}
this.externalLoader.setOptions({
method: this.options.method,
protocol: this.options.useSsl ? "https" : "http",
host: this.options.source === "nominatim"
? "open.mapquestapi.com"
: "www.mapquestapi.com",
pathname: "geocoding/v1/address",
});
var requestParams = {
boundingBox: geocodeQuery.getBounds()
? ((_a = geocodeQuery.getBounds()) === null || _a === void 0 ? void 0 : _a.latitudeNE) + "," + ((_b = geocodeQuery.getBounds()) === null || _b === void 0 ? void 0 : _b.longitudeSW) + "," + ((_c = geocodeQuery.getBounds()) === null || _c === void 0 ? void 0 : _c.latitudeSW) + "," + ((_d = geocodeQuery.getBounds()) === null || _d === void 0 ? void 0 : _d.longitudeNE)
: undefined,
maxResults: geocodeQuery.getLimit().toString(),
};
if (geocodeQuery.getLocation()) {
requestParams = __assign(__assign({}, geocodeQuery.getLocation()), requestParams);
}
else {
requestParams = __assign({ location: geocodeQuery.getText() }, requestParams);
}
requestParams = this.options.method === "GET" ? requestParams : {};
var params = this.withCommonParams(requestParams);
var body = this.options.method === "POST"
? {
location: geocodeQuery.getLocation()
? (geocodeQuery.getLocation())
: geocodeQuery.getText(),
options: {
boundingBox: geocodeQuery.getBounds()
? {
ul: {
lat: (_e = geocodeQuery.getBounds()) === null || _e === void 0 ? void 0 : _e.latitudeNE,
lng: (_f = geocodeQuery.getBounds()) === null || _f === void 0 ? void 0 : _f.longitudeSW,
},
lr: {
lat: (_g = geocodeQuery.getBounds()) === null || _g === void 0 ? void 0 : _g.latitudeSW,
lng: (_h = geocodeQuery.getBounds()) === null || _h === void 0 ? void 0 : _h.longitudeNE,
},
}
: undefined,
maxResults: geocodeQuery.getLimit().toString(),
},
}
: {};
if (!callback) {
return new Promise(function (resolve, reject) {
return _this.executeRequest(params, function (results) { return resolve(results); }, {}, body, function (error) { return reject(error); });
});
}
return this.executeRequest(params, callback, {}, body, errorCallback);
};
MapQuestProvider.prototype.geodecode = function (latitudeOrQuery, longitudeOrCallback, callbackOrErrorCallback, errorCallback) {
var _this = this;
var reverseQuery = provider_1.ProviderHelpers.getReverseQueryFromParameters(latitudeOrQuery, longitudeOrCallback);
var reverseCallback = provider_1.ProviderHelpers.getCallbackFromParameters(longitudeOrCallback, callbackOrErrorCallback);
var reverseErrorCallback = provider_1.ProviderHelpers.getErrorCallbackFromParameters(longitudeOrCallback, callbackOrErrorCallback, errorCallback);
this.externalLoader.setOptions({
method: this.options.method,
protocol: this.options.useSsl ? "https" : "http",
host: this.options.source === "nominatim"
? "open.mapquestapi.com"
: "www.mapquestapi.com",
pathname: "geocoding/v1/reverse",
});
var requestParams = this.options.method === "GET"
? {
location: reverseQuery.getCoordinates().latitude + "," + reverseQuery.getCoordinates().longitude,
}
: {};
var params = this.withCommonParams(requestParams);
var body = this.options.method === "POST"
? {
location: {
latLng: {
lat: reverseQuery.getCoordinates().latitude,
lng: reverseQuery.getCoordinates().longitude,
},
},
}
: {};
if (!reverseCallback) {
return new Promise(function (resolve, reject) {
return _this.executeRequest(params, function (results) { return resolve(results); }, {}, body, function (error) { return reject(error); });
});
}
return this.executeRequest(params, reverseCallback, {}, body, reverseErrorCallback);
};
MapQuestProvider.prototype.withCommonParams = function (params) {
return __assign(__assign({}, params), { key: this.options.apiKey || "", jsonpCallback: this.options.useJsonp ? "callback" : undefined });
};
MapQuestProvider.prototype.executeRequest = function (params, callback, headers, body, errorCallback) {
this.externalLoader.executeRequest(params, function (data) {
if (data.info.statuscode !== 0) {
var errorMessage_1 = "An error has occurred (" + data.info.statuscode + "): " + data.info.messages.join(" / ");
if (errorCallback) {
errorCallback(new error_1.ResponseError(errorMessage_1, data));
return;
}
setTimeout(function () {
throw new Error(errorMessage_1);
});
return;
}
callback(data.results[0].locations.map(function (result) {
return MapQuestProvider.mapToGeocoded(result, data.info.copyright.text);
}));
}, headers, body, errorCallback);
};
MapQuestProvider.mapToGeocoded = function (result, attribution) {
var latitude = result.latLng.lat;
var longitude = result.latLng.lng;
var streetName = result.street;
var subLocality = result.adminArea6;
var locality = result.adminArea5;
var postalCode = result.postalCode;
var region = result.adminArea4;
var country = result.adminArea1;
var countryCode = result.adminArea1;
var precision = result.geocodeQuality;
var precisionCode = result.geocodeQualityCode;
var mapUrl = result.mapUrl;
var geocoded = provider_1.MapQuestGeocoded.create({
coordinates: {
latitude: latitude,
longitude: longitude,
},
streetName: streetName,
subLocality: subLocality,
locality: locality,
postalCode: postalCode,
region: region,
country: country,
countryCode: countryCode,
attribution: attribution,
precision: precision,
precisionCode: precisionCode,
mapUrl: mapUrl,
});
if (result.adminArea3) {
geocoded.addAdminLevel(AdminLevel_1.default.create({
level: AdminLevel_1.ADMIN_LEVEL_CODES.STATE_CODE,
name: result.adminArea3,
code: result.adminArea3.length === 2 ? result.adminArea3 : undefined,
}));
}
if (result.adminArea4) {
geocoded.addAdminLevel(AdminLevel_1.default.create({
level: AdminLevel_1.ADMIN_LEVEL_CODES.COUNTY_CODE,
name: result.adminArea4,
}));
}
return geocoded;
};
return MapQuestProvider;
}());
exports.default = MapQuestProvider;
//# sourceMappingURL=MapQuestProvider.js.map