72 lines
1.8 KiB
PHP
72 lines
1.8 KiB
PHP
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<?PHP
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/**
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* This file contains tools for fetching data from Wikidata.
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*
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* @file
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* @author Joshua Ramon Enslin <joshua@museum-digital.de>
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*/
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declare(strict_types = 1);
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require_once __DIR__ . '/../src/NodaWikidataFetcher.php';
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require_once __DIR__ . '/../../MD_STD/src/MD_STD.php';
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/**
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* Queries wikidata for instances of a Q-ID.
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*
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* @param string $lang Query language.
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* @param string $instanceOf Q-ID.
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*
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* @return array<mixed>
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*/
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function query(string $lang, string $instanceOf):array {
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$sparqlQueryString = 'SELECT ?item ?itemLabel
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WHERE
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{
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?item wdt:P31/wdt:P279* wd:' . $instanceOf . '.
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SERVICE wikibase:label { bd:serviceParam wikibase:language "' . $lang . ',[AUTO_LANGUAGE],en". } # Helps get the label in your language, if not, then en language
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}';
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return NodaWikidataFetcher::sparqlQuery($sparqlQueryString);
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}
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/**
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* Returns names from a query.
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*
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* @param array<mixed> $data Wikidata output values.
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*
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* @return array<string>
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*/
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function getNames(array $data):array {
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$output = [];
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foreach ($data['results']['bindings'] as $entry) {
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$output[] = $entry['itemLabel']['value'];
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}
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return $output;
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}
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// Q6256 => country
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$targets = [
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'Q6256' => 'countries',
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'Q3024240' => 'historical_countries',
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'Q10864048' => 'first_lvl_administrative_units',
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];
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$langs = ['ar', 'bg', 'bn', 'cs', 'da', 'de', 'el', 'en', 'es', 'fa', 'fi', 'fr', 'ha', 'he', 'hi', 'hu', 'id', 'it', 'ja', 'ka', 'ko', 'nl', 'pl', 'pt', 'ro', 'ru', 'sv', 'sw', 'ta', 'th', 'tl', 'tr', 'uk', 'ur', 'vi', 'zh'];
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foreach ($langs as $lang) {
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foreach ($targets as $qid => $filename) {
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$regionNames = getNames(query($lang, $qid));
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file_put_contents(__DIR__ . '/../static/' . $filename . '.' . $lang . '.json', json_encode($regionNames));
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echo "Fetched $lang : $filename ($qid)" . PHP_EOL;
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}
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}
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