hk-bus-eta
Version:
Query the ETA (Estimated Time of Arrival) of HK Bus/Minibus/MTR/Lightrail
156 lines • 7.2 kB
JavaScript
"use strict";
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if (k2 === undefined) k2 = k;
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desc = { enumerable: true, get: function() { return m[k]; } };
}
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}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
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 __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.fetchRouteUpdatedAt = exports.fetchEtaDbMd5 = exports.fetchEtaDb = exports.fetchEtas = void 0;
const kmb_1 = __importDefault(require("./kmb"));
const ctb_1 = __importDefault(require("./ctb"));
const nlb_1 = __importDefault(require("./nlb"));
const lrtfeeder_1 = __importDefault(require("./lrtfeeder"));
const gmb_1 = __importDefault(require("./gmb"));
const lightRail_1 = __importDefault(require("./lightRail"));
const mtr_1 = __importDefault(require("./mtr"));
const sunferry_1 = __importDefault(require("./sunferry"));
const fortuneferry_1 = __importDefault(require("./fortuneferry"));
const hkkf_1 = __importDefault(require("./hkkf"));
function fetchEtas({ route, stops, bound, dest, freq, seq, serviceType, co, nlbId, gtfsId, stopList, language, holidays, serviceDayMap, }) {
return __awaiter(this, void 0, void 0, function* () {
try {
let _etas = [];
for (const company_id of co) {
if (company_id === "kmb" && stops.kmb) {
_etas = _etas.concat(yield (0, kmb_1.default)({
route,
stops: stops.kmb,
stopId: stops.kmb[seq],
seq,
co,
serviceType,
bound: bound.kmb,
}));
}
else if (company_id === "ctb" && stops.ctb) {
_etas = _etas.concat(yield (0, ctb_1.default)({ stopId: stops.ctb[seq], route, bound: bound.ctb, seq }));
}
else if (company_id === "nlb" && stops.nlb) {
_etas = _etas.concat(yield (0, nlb_1.default)({ stopId: stops.nlb[seq], nlbId }));
}
else if (company_id === "lrtfeeder" && stops.lrtfeeder) {
_etas = _etas.concat(yield (0, lrtfeeder_1.default)({ stopId: stops.lrtfeeder[seq], route, language }));
}
else if (company_id === "gmb" && stops.gmb) {
_etas = _etas.concat(yield (0, gmb_1.default)({ stopId: stops.gmb[seq], gtfsId, seq, bound: bound.gmb }));
}
else if (company_id === "lightRail" && stops.lightRail) {
_etas = _etas.concat(yield (0, lightRail_1.default)({ stopId: stops.lightRail[seq], route, dest }));
}
else if (company_id === "mtr" && stops.mtr) {
_etas = _etas.concat(yield (0, mtr_1.default)({
stopId: stops.mtr[seq],
route,
stopList,
bound: bound.mtr,
}));
}
else if (company_id === "fortuneferry" && stops.fortuneferry) {
_etas = _etas.concat(yield (0, fortuneferry_1.default)({
stops,
seq,
stopList,
freq,
serviceDayMap,
holidays,
}));
}
else if (company_id === "sunferry" && stops.sunferry) {
_etas = _etas.concat(yield (0, sunferry_1.default)({ route, seq, holidays, serviceDayMap, freq }));
}
else if (company_id === "hkkf" && stops.hkkf) {
_etas = _etas.concat(yield (0, hkkf_1.default)({ freq, seq, holidays, serviceDayMap }));
}
}
if (_etas.some((e) => e.eta)) {
_etas = _etas.filter((e) => e.eta);
}
return _etas.sort((a, b) => {
if (!a.eta || a.eta === "")
return 1;
else if (!b.eta || b.eta === "")
return -1;
return a.eta < b.eta ? -1 : 1;
});
}
catch (err) {
console.error(err);
return [];
}
});
}
exports.fetchEtas = fetchEtas;
function fetchEtaDb() {
return __awaiter(this, void 0, void 0, function* () {
return fetch("https://data.hkbus.app/routeFareList.min.json", {
cache: "no-store",
})
.then((r) => r.json())
.catch(() => fetch("https://hkbus.github.io/hk-bus-crawling/routeFareList.min.json", {
cache: "no-store",
}).then((r) => r.json()));
});
}
exports.fetchEtaDb = fetchEtaDb;
function fetchEtaDbMd5() {
return __awaiter(this, void 0, void 0, function* () {
return fetch("https://data.hkbus.app/routeFareList.md5", {
cache: "no-store",
})
.then((r) => r.text())
.catch(() => fetch("https://hkbus.github.io/hk-bus-crawling/routeFareList.md5", {
cache: "no-store",
}).then((r) => r.text()));
});
}
exports.fetchEtaDbMd5 = fetchEtaDbMd5;
function fetchRouteUpdatedAt(route) {
return __awaiter(this, void 0, void 0, function* () {
const filename = `${route.route}+${route.serviceType}+${route.orig.en}+${route.dest.en}`.toUpperCase();
return fetch(`https://data.hkbus.app/route-ts/${filename.replace(/[\\\/\:\*\?\"\<\>\|\]\']/g, "")}`)
.then((r) => {
if (r.ok) {
return r.text();
}
throw Error("no update");
})
.then((r) => parseInt(r, 10) * 1000)
.catch((e) => {
return 0;
});
});
}
exports.fetchRouteUpdatedAt = fetchRouteUpdatedAt;
__exportStar(require("./journeyTime"), exports);
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