Diana Shkolnikov
9 years ago
2 changed files with 80 additions and 0 deletions
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/** |
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* To run do as follows: |
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* |
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* $ npm install request |
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* $ node locmux.js 'text i want to search for' |
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* |
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* If you'd like more locations to be searched just add them to the list below. |
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* |
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*/ |
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var request = require('request'); |
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var colors = require('text-hex'); |
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var async = require('async'); |
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var locations = [ |
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{ |
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name: 'London', |
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lat: 51.507222, |
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lon: -0.1275 |
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}, |
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{ |
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name: 'New York', |
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lat: 37.783333, |
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lon: -122.416667 |
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} |
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]; |
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var text = process.argv[2]; |
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var geojsonio = true; //process.argv[2] === 'geojson';
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var geojson = { |
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type: 'FeatureCollection', |
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features: [] |
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}; |
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async.forEach(locations, function (loc, cb) { |
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request.get('http://pelias.bigdev.mapzen.com/v1/search?text=' + text + |
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'&focus.point.lat=' + loc.lat + '&focus.point.lon=' + loc.lon, function (err, res) { |
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var results = JSON.parse(res.body); |
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if (!geojsonio) { |
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console.log('\n\n\nSearching for "' + text + '" near ' + loc.name); |
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console.log('> result count:', results.features.length); |
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} |
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results.features.forEach(function (feature) { |
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feature.properties['marker-color'] = colors(loc.name); |
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feature.properties.query = loc.name; |
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geojson.features.push(feature); |
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if (!geojsonio) { |
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console.log(feature.properties.label); |
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} |
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}); |
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cb(); |
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}); |
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}, |
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function () { |
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if (geojsonio) { |
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console.log(JSON.stringify(geojson)); |
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} |
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}); |
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{ |
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"name": "tools", |
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"version": "1.0.0", |
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"description": "", |
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"main": "locmux.js", |
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"scripts": { |
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"start": "node locmux.js geojson" |
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}, |
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"author": "Diana Shkolnikov <dianashk@gmail.com>", |
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"license": "MIT", |
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"dependencies": { |
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"async": "^1.4.2", |
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"geojsonio-cli": "^0.1.2", |
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"request": "^2.62.0", |
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"text-hex": "0.0.0" |
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} |
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} |
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