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34 lines
973 B
34 lines
973 B
8 years ago
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const logger = require( 'pelias-logger' ).get( 'pointinpolygon' );
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const request = require('request');
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module.exports = (url) => {
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function service( centroid, callback ){
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const requestUrl = `${url}/${centroid.lon}/${centroid.lat}`;
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request.get(requestUrl, (err, response, body) => {
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if (err) {
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logger.error(JSON.stringify(err));
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callback(err);
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}
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else if (response.statusCode === 200) {
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try {
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const parsed = JSON.parse(body);
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callback(err, parsed);
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}
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catch (err) {
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logger.error(`${requestUrl}: could not parse response body: ${body}`);
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callback(`${requestUrl} returned status 200 but with non-JSON response: ${body}`);
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}
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}
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else {
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logger.error(`${requestUrl} returned status ${response.statusCode}: ${body}`);
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callback(`${requestUrl} returned status ${response.statusCode}: ${body}`);
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}
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});
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}
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return service;
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};
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