wmata-bus-js

Install

$ npm install wmata-bus-js --save

Use

1. Get API key
2. Init client

var Bus = require('wmata-bus-js');
var client = new Bus('api key here');

API

.getBusRoutes(callback)

• callback(err, data)
• returns all bus routes

.getBusStops(location, radius, callback)

• location object {lat: number, lon: number}
• radius number
• callback(err, data)
• returns closest bustops given a location and radius

.getBusScheduleByRoute(id, date, variation, callback)

• id string
• date string (dash delimeted)
• variation string of a bool
• callback(err, data)
• returns bus schedules given a specific bus id

.getBusRouteDetails(id, date, callback)

• id string
• date string (dash delimeted)
• callback(err, data)
• returns bus route details given a specific bus id

.getBusPositions(id, variation, location, radius, callback)

• id string
• variation string of a bool
• location object {lat: number, lon: number}
• radius number
• callback(err, data)
• returns bus positions of a specific area

.getBusScheduleByStop(id, date, callback)

• id string
• date string (dash delimeted)
• callback(err, data)
• returns bus schedules during a spefic date for a specific bus

.getBusPrediction(id, callback)

• id string
• callback(err, data)
• returns bus predictions for a specific bus

.getClosestPrediction(location, radius, limit, callback)

• location object {lat: number, lon: number}
• radius number
• limit number - limit to how many stops you want
• returns the closest stops within a limit and radius's prediction times.

Examples

var Bus = require('wmata-bus-js');
var client = new Bus('api key here');
var location = {
  lat: 41,
  lon: 39
}
 
client.getBusRoutes(function(err, data) {
  // do something with data
});
 
client.getBusStops(location, '500', function(err, data) {
  // do something with data
});
 
client.getBusScheduleByRoute('16L', '2014-09-19', 'false', function(err, data) {
  // do something with data
});
 
client.getBusRouteDetails('16L', '2014-09-19', function(err, data) {
  // do something with data
});
 
client.getBusPositions('10A', 'true', location, 500, function(err, data) {
  // do something with data
});
 
client.getBusScheduleByStop('2000019', '2014-09-19', function(err, data) {
  // do something with data
});
 
client.getBusPrediction('1001343', function(err, data) {
  // do something with data
});
 
client.getClosestPrediction(location, 500, 3, function(err, data) {
  // do something with data
});