38 lines
1003 B
JavaScript
38 lines
1003 B
JavaScript
'use strict';
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const logger = require('../logger')(__filename);
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const http = require('./http');
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async function resolvePlace(query) {
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if (!query) {
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return null;
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}
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try {
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// https://operations.osmfoundation.org/policies/nominatim/
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const res = await http.get(`https://nominatim.openstreetmap.org/search/${encodeURI(query)}?format=json&accept-language=en&addressdetails=1`, {
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'User-Agent': 'contact at moonloop.adult@protonmail.com',
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}, { queueMethod: '1s' });
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const [item] = res.body;
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if (item && item.address) {
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const rawPlace = item.address;
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const place = {};
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if (rawPlace.city) place.city = rawPlace.city;
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if (rawPlace.state) place.state = rawPlace.state;
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if (rawPlace.country_code) place.country = rawPlace.country_code.toUpperCase();
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if (rawPlace.continent) place.continent = rawPlace.continent;
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return place;
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}
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} catch (error) {
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logger.error(`Failed to resolve place '${query}': ${error.message}`);
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}
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return null;
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}
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module.exports = resolvePlace;
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