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https://github.com/yamadapc/node-olhovivo
A node.js wrapper for the SPTrans Olho Vivo API.
https://github.com/yamadapc/node-olhovivo
Last synced: 3 months ago
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A node.js wrapper for the SPTrans Olho Vivo API.
- Host: GitHub
- URL: https://github.com/yamadapc/node-olhovivo
- Owner: yamadapc
- License: mit
- Created: 2015-01-16T00:06:30.000Z (about 10 years ago)
- Default Branch: master
- Last Pushed: 2016-09-29T23:42:28.000Z (over 8 years ago)
- Last Synced: 2024-10-11T22:53:46.991Z (4 months ago)
- Language: JavaScript
- Size: 24.3 MB
- Stars: 10
- Watchers: 3
- Forks: 3
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
node-olhovivo
=============
[](https://travis-ci.org/yamadapc/node-olhovivo)
[](https://coveralls.io/r/yamadapc/node-olhovivo?branch=master)
[](https://david-dm.org/yamadapc/node-olhovivo)
[](https://david-dm.org/yamadapc/node-olhovivo#info=devDependencies)
[](https://www.npmjs.org/package/olhovivo)
[](https://www.npmjs.org/package/olhovivo)
- - -
A node.js wrapper for the SPTrans Olho Vivo API.
## Installing
You can install this library with:
```bash
npm install --save olhovivo
```
## Usage
```javascript
var OlhoVivoApi = require('olhovivo');
var olhovivoApi = new OlhoVivoApi({
token: process.env.SPTRANS_TOKEN,
});
olhovivoApi.queryLines('bandeira')
.then(function(lines) {
console.log(lines);
});
```
## Progress
Wrapped endpoints:
- [x] `POST /Login/Autenticar?token={token}`
- [x] `GET /Linha/Buscar?termosBusca={termosBusca}`
- [x] `GET /Linha/CarregarDetalhes?codigoLinha={codigoLinha}`
- [x] `GET /Parada/Buscar?termosBusca={termosBusca}`
- [x] `GET /Parada/BuscarParadasPorLinha?codigoLinha={codigoLinha}`
- [x] `GET /Parada/BuscarParadasPorCorredor?codigoCorredor={codigoCorredor}`
- [x] `GET /Corredor`
- [x] `GET /Posicao?codigoLinha={codigoLinha}`
- [x] `GET /Previsao?codigoParada={codigoParada}&codigoLinha={codigoLinha}`
- [x] `GET /Previsao/Linha?codigoLinha={codigoLinha}`
- [x] `GET /Previsao/Parada?codigoParada={codigoParada}`
## Documentation
### `OlhoVivoApi`
OlhoVivoApi is a class wrapping the Olho Vivo real-time API. The `token`
option is not required if the `deferAuthentication` option is set to true.
#### Params:
* **Object** *options*
* **String** *[options.token]* OlhoVivo API token (see http://bit.ly/1zjTGHj)
* **String** *[options.baseUrl='http://api.olhovivo.sptrans.com.br/v']*
* **Boolean** *[options.deferAuthentication=false]* By default, the constructor
will immediatelly try to authenticate with the API and store the result of
this operation in a promise to the authenticated cookie jar. If this option is
set to true, the wrapper will only authenticate itself when
`OlhoVivoApi.prototype.authenticate([token])` is called manually.
* **Mixed** *[options.version='0']*
### `OlhoVivoApi.prototype.queryLines(query)`
Queries the API for lines matching some search string.
Wraps the request: `GET /Linha/Buscar?termosBusca={query}`
#### Params:
* **String** query
#### Return:
* **Promise.** results Returns a promise to the lines matching the
`query`
### `OlhoVivoApi.prototype.lineDetails(lineCode)`
Fetches details for a given line code
Wraps the request: `GET /Linha/CarregarDetalhes?codigoLinha={codigoLinha}`
#### Params:
* **Mixed** lineCode
#### Return:
* **Promise.** results Returns a promise to the line's "details"
### `OlhoVivoApi.prototype.queryStops(query)`
Queries for stops. If the query is a string, it'll work the same as
`queryLines`, two extra options are provided, however. Querying by line code or
express lane code. This is done by passing an object rather than a string, with
either a `lineCode` or `expressLaneCode` field (not both).
Wraps the requests:
- `GET /Parada/Buscar?termosBusca={termosBusca}`
- `GET /Parada/BuscarParadasPorLinha?codigoLinha={codigoLinha}`
- `GET /Parada/BuscarParadasPorCorredor?codigoCorredor={codigoCorredor}`
#### Example:
```javascript
var olhovivoapi = new OlhoVivoApi(process.env.SPTRANS_TOKEN);
olhovivoapi.queryStops('bla'); // Stops matching 'bla'
olhovivoapi.queryStops({ lineCode: 33674 }); // Stops in this line
olhovivoapi.queryStops({ expressLaneCode: 0000 }); // Stops in this lane
```
#### Params:
* **[object Object]** *query* If a string is provided, the stops
#### Return:
* **Promise.** results Returns a promise to the stops matching the `query`
### `OlhoVivoApi.prototype.expressLanes()`
Fetches a list of all existent express lane objects
Wraps the request: `GET /Corredor`
#### Return:
* **Promise.**
### `OlhoVivoApi.prototype.linePositions(lineCode)`
Queries the API for a line buses' positions.
Wraps the request: `GET /Posicao?codigoLinha={codigoLinha}`
#### Params:
* **Mixed** *lineCode*
#### Return:
* **Promise.** A promise to this line buses' positions
### `OlhoVivoApi.prototype.arrivalTimes(query)`
Gets the arrival times for a certain stop and/or buses in a specific line. If
both a `lineCode` and `stopCode` are provided, the result will be the arrival
times for buses on the target line until the target stop. If only a `stopCode`
is provided, the result will be the arrival times for all buses on the target
stop. And if only a `lineCode` is provided, the result will be the arrival times
for all buses on the target line on all stops.
Wraps the requests:
- `GET /Previsao?codigoParada={codigoParada}&codigoLinha={codigoLinha}`
- `GET /Previsao/Linha?codigoLinha={codigoLinha}`
- `GET /Previsao/Parada?codigoParada={codigoParada}`
#### Params:
* **Object** *query* If a string is provided, the stops
* **Object** *[query.lineCode]*
* **Object** *[query.stopCode]*
#### Return:
* **Promise.** results Returns a promise to matching buses' arrival times
### `OlhoVivoApi.prototype.authenticate(token)``
Authenticates the wrapper. Called automatically on the constructor by
default.
Wraps the request: `POST /Login/Autenticar?token={token}`
#### Params:
* **String** [token] Defaults to the options value. If provided will overwrite
the cached `._options.token` value.
#### Return:
* **Promise.** Returns a promise to the instance itself after
authentication
## License
This code is licensed under the MIT license for Pedro Tacla Yamada. For more
information please refer to the [LICENSE](/LICENSE) file.
## Donations
Would you like to buy me a beer? Send bitcoin to 3JjxJydvoJjTrhLL86LGMc8cNB16pTAF3y