mirror of https://github.com/pelias/api.git
Diana Shkolnikov
10 years ago
19 changed files with 364 additions and 45 deletions
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## /search |
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Full text search endpoint which queries the elasticsearch doc store, slightly slower than suggest. |
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#### Required Parameters |
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* **input**: query string |
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#### Optional Parameters |
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* **lat**: latitude |
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* **lon**: longitude |
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* **zoom**: zoom level from which you wish to view the world |
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* **size**: number of results requested (defaults to 10) |
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* **layers**: datasets you wish to query (defaults to ```poi,admin,address```). |
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* valid values are ```poi```, ```admin``` or ```address``` |
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* ```poi``` expands internally to ```geoname```, ```osmnode```, ```osmway``` |
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* ```admin``` expands to ```admin0```, ```admin1```, ```admin2```, ```neighborhood```, ```locality```, ```local_admin``` |
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* ```address``` expands to ```osmaddress```, ```openaddresses``` |
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* can also be specific to one particular dataset, for example ```geoname``` |
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* **bbox**: the bounding box from which you want all your results to come |
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* can be one of the following comma separated string values |
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* bottom left lat, bottom left lon, top right lat, top right lon |
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* left, bottom, right, top |
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* min longitude, min latitude, max longitude, max latitude |
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## /search/coarse |
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This is a coarse forward geocoder endpoint which only searches admin dataset layers. |
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#### Required Parameters |
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* **input**: query string |
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#### Optional Parameters |
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* **lat**: latitude |
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* **lon**: longitude |
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* **zoom**: zoom level from which you wish to view the world |
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* **bbox**: the bounding box frome which you want all your results to come |
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* **size**: (defaults to 10) |
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* **layers**: (defaults to ```admin```) |
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## /suggest |
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The autocomplete endpoint, it offers fast response time. Mixes results from around the provided lat/lon and also from precision level 1 and 3. |
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#### Required Parameters |
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* **input**: query string |
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* **lat**: latitude |
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* **lon**: longitude |
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* lat/lon are **required** currently because of this [open issue](https://github.com/elasticsearch/elasticsearch/issues/6444) |
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#### Optional Parameters |
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* **zoom**: zoom level from which you wish to view the world |
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* **size**: number of results requested (defaults to 10) |
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* **layers**: datasets you wish to query (defaults to ```poi,admin,address```) |
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## /suggest/coarse |
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Only queries the admin layers. |
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#### Required Parameters |
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* **input**: query string |
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* **lat**: latitude from where you are searching |
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* **lon**: longitude |
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* lat/lon are **required** currently because of this [open issue](https://github.com/elasticsearch/elasticsearch/issues/6444) |
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#### Optional Parameters |
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* **zoom**: zoom level from which you wish to view the world |
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* **size**: number of results requested (defaults to 10) |
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* **layers**: datasets you wish to query (defaults to ```admin```) |
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## /suggest/nearby |
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Works as autocomplete for places located near a latitude/longitude, this endpoint is the same as ```/suggest``` but the results are all from within 50 kilometers of the specified point. Unlike ```/suggest```, ```/suggest/nearby``` does not mix results from different precision levels (500km, 1000km etc from lat/lon). |
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#### Required Parameters |
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* **input**: query string |
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* **lat**: latitude |
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* **lon**: longitude |
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* lat/lon are **required** currently because of this [open issue](https://github.com/elasticsearch/elasticsearch/issues/6444) |
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#### Optional Parameters |
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* **zoom**: zoom level from which you wish to view the world |
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* **size**: number of results you need (defaults to 10) |
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* **layers**: datasets you wish to query (defaults to ```poi,admin,address```) |
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## /reverse |
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Reverse geocoding endpoint. |
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#### Required Parameters |
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* **lat**: latitude |
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* **lon**: longitude |
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#### Optional Parameters |
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* **zoom**: zoom level from which you wish to view the world |
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* **bbox**: bounding box |
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* **layers**: (defaults to ```poi,admin,address```) |
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## /doc |
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Retrieves a document or multiple documents at once. |
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#### Required Parameters |
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* one of **id** or **ids** |
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* **id**: |
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* unique id of the document to be retrieved |
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* should be in the form of type:id, for example: ```geoname:4163334``` |
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* **ids**: |
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* if multiple docs are to be fetched in bulk, an array of ids |
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@ -1,22 +1,31 @@
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var pkg = require('../package'); |
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var markdown = require('markdown').markdown; |
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var fs = require('fs'); |
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function setup(){ |
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function controller( req, res, next ){ |
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// stats
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var styleString = '<style>html{font-family:monospace}</style>'; |
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var text = '# Pelias API\n'; |
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text += '### Version: ['+ pkg.version+ '](https://github.com/pelias/api/releases)\n'; |
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text += fs.readFileSync( './DOCS.md', 'utf8'); |
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var indexHtml = styleString + markdown.toHTML(text); |
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function controller( req, res, next ) { |
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if (req.accepts('html')) { |
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res.send(indexHtml); |
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return; |
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} |
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// default behaviour
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res.json({ |
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name: pkg.name, |
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version: { |
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number: pkg.version |
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} |
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}); |
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} |
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return controller; |
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} |
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module.exports = setup; |
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@ -1,9 +1,12 @@
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var logger = require( '../src/logger' ); |
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// handle application errors
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function middleware(err, req, res, next) { |
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logger.error( 'Error:', err ); |
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logger.error( 'Stack trace:', err.trace ); |
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res.header('Cache-Control','no-cache'); |
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if( res.statusCode < 400 ){ res.status(500); } |
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res.json({ error: err }); |
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res.json({ error: 'internal server error' }); |
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} |
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module.exports = middleware; |
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@ -0,0 +1,38 @@
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var isObject = require('is-object'); |
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// validate inputs, convert types and apply defaults
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function sanitize( req ){ |
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var clean = req.clean || {}; |
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var params= req.query; |
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// ensure the input params are a valid object
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if( !isObject( params ) ){ |
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params = {}; |
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} |
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// default case (no categories specified in GET params)
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if('string' !== typeof params.categories || !params.categories.length){ |
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clean.categories = []; |
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} |
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else { |
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// parse GET params
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clean.categories = params.categories.split(',') |
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.map(function (cat) { |
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return cat.toLowerCase().trim(); // lowercase inputs
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}) |
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.filter( function( cat ) { |
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return ( cat.length > 0 ); |
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}); |
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} |
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// pass validated params to next middleware
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req.clean = clean; |
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return { 'error': false }; |
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} |
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// export function
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module.exports = sanitize; |
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@ -1,10 +0,0 @@
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#> jsonp |
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path: '/?callback=test' |
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#? content-type header correctly set |
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response.should.have.header 'Content-Type','application/javascript; charset=utf-8' |
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#? should respond with jsonp |
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should.exist response.body |
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response.body.substr(0,5).should.equal 'test('; |
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