node-GTFS loads transit data in GTFS format from GTFS Data Exchange, unzips it and stores it to a MongoDB database and provides some methods to query for agencies, routes, stops and times. It also has spatial queries to find nearby stops, routes and agencies.
##Configuration for loading data
Before you can use node-GTFS you must specify agencies to download from GTFS Data Exchange. You need the dataexchange_id for each agency you want to include from GTFS Data Exchange - it is in the URL of each individual transit agency's page.
A full list of agencies is available via the GTFS Data Exchange API.
For example, Austin Capital Metro is capital-area-transit, Washington DC is wmata.
Add the list of agency keys you'd like to support to config.js as an array called agencies
The mongodb URI is also configured in config.js
###To load data
npm run-script download
To keep schedules up to date, you might want to schedule this to occur once per day.
##Example Application
There is an example web app that creates some restful API endpoints and has a simple frontend for viewing transit data. It is in examples/express. You could load the example site with:
node ./examples/express/index.js
##Endpoints
###List agencies
/api/agencies
###List agencies near a point
/api/agenciesNearby/:lat/:lon/:radius
//Example
/api/agenciesNearby/37.73/-122.25/10
:radius is optional and in miles. Default: 25 miles
Returns all agencies that serve the 100 nearest stops within the specified radius
###List routes for an agency
/api/routes/:agency
//Example
/api/routes/san-francisco-municipal-transportation-agency
###List routes near a point
/api/routesNearby/:lat/:lon/:radius
//Example
/api/routesNearby/37.73/-122.25/0.25
:radius is optional and in miles. Default: 1 mile
Returns all routes that stop at the 100 nearest stops within the specified radius
###List stops for a route
/api/stops/:agency/:route_id/:direction_id
//Example
/api/stops/san-francisco-municipal-transportation-agency/34/1
:direction_id is optional
###List stops near a point
/api/stopsNearby/:lat/:lon/:radius
//Example
/api/StopsNearby/37.73/-122.25/0.25
:radius is optional and in miles. Default: 1 mile
Returns the 100 nearest stops within the specified radius
###List stop times for a stop
/api/times/:agency/:route_id/:stop_id/:direction_id
//Example
/api/times/san-francisco-municipal-transportation-agency/34/1256/0
:direction_id is optional
(The MIT License)
Copyright (c) 2012 Brendan Nee me@bn.ee
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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