tfl-api-wrapper
Version:
A Node JS wrapper for the Transport for London API
156 lines (155 loc) • 8.53 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
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function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
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if (y = 0, t) op = [op[0] & 2, t.value];
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}
};
Object.defineProperty(exports, "__esModule", { value: true });
var tfl_1 = require("./tfl");
var humps = require("humps");
var TrackerNet = /** @class */ (function (_super) {
__extends(TrackerNet, _super);
function TrackerNet(config) {
return _super.call(this, config) || this;
}
/**
* This will return train prediction information for a nominated line within 100 minute range
* @param line A line to get predictions from e.g. "C"
*/
TrackerNet.prototype.getPredictionSummary = function (line) {
return __awaiter(this, void 0, void 0, function () {
var request;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.sendRequestTrackerNet("/PredictionSummary/".concat(line), 'GET', true)];
case 1:
request = _a.sent();
request = humps.camelizeKeys(request.ROOT, function (key, convert) {
return /^[A-Z0-9_]+$/.test(key) ? key.toLowerCase() : convert(key);
});
return [2 /*return*/, request];
}
});
});
};
/**
* Get detailed train prediction information for a nominated station on a nominated line within 100 minute range.
* @param line A line to get predictions from e.g. "C"
* @param stationCode A line to get predictions from e.g. "BNK"
*/
TrackerNet.prototype.getPredictionDetailed = function (line, stationCode) {
return __awaiter(this, void 0, void 0, function () {
var request;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!line)
console.error('You must enter a line code!');
if (!stationCode)
console.error('You must enter a station code!');
return [4 /*yield*/, this.sendRequestTrackerNet("/PredictionDetailed/".concat(line, "/").concat(stationCode), 'GET', true)];
case 1:
request = _a.sent();
request = humps.camelizeKeys(request.ROOT, function (key, convert) {
return /^[A-Z0-9_]+$/.test(key) ? key.toLowerCase() : convert(key);
});
delete request['xmlns'];
delete request['xmlns:xsd'];
delete request['xmlns:xsi'];
delete request.disclaimer;
return [2 /*return*/, request];
}
});
});
};
/**
* Get the status of all lines on the network indicating any delays, disruptions or suspensions on the lines.
* @param incidentsOnly An indication of whether only lines that have incidents should be returned. Default: false
*/
TrackerNet.prototype.getAllLinesStatus = function (incidentsOnly) {
if (incidentsOnly === void 0) { incidentsOnly = false; }
return __awaiter(this, void 0, void 0, function () {
var request;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.sendRequestTrackerNet("/LineStatus".concat(TrackerNet.incidentsCheck(incidentsOnly)), 'GET', false)];
case 1:
request = _a.sent();
//@ts-expect-error
return [2 /*return*/, humps.camelizeKeys(request.ArrayOfLineStatus.LineStatus, function (key, convert) {
return /^[A-Z0-9_]+$/.test(key) ? key.toLowerCase() : convert(key);
})];
}
});
});
};
/**
* Get the status of all stations on the network indicating any disruptions or closures of stations.
* @param incidentsOnly Get station status information for stations with incidents only. Default: false
*/
TrackerNet.prototype.getAllStationStatus = function (incidentsOnly) {
if (incidentsOnly === void 0) { incidentsOnly = false; }
return __awaiter(this, void 0, void 0, function () {
var request;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.sendRequestTrackerNet("/StationStatus".concat(TrackerNet.incidentsCheck(incidentsOnly)), 'GET', false)];
case 1:
request = _a.sent();
//@ts-expect-error
return [2 /*return*/, humps.camelizeKeys(request.ArrayOfStationStatus.StationStatus, function (key, convert) {
return /^[A-Z0-9_]+$/.test(key) ? key.toLowerCase() : convert(key);
})];
}
});
});
};
return TrackerNet;
}(tfl_1.default));
exports.default = TrackerNet;