33 lines
1.0 KiB
PHP
33 lines
1.0 KiB
PHP
<?php
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function get_librex_results($query, $page)
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{
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global $config;
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if (!$config->instance_fallback)
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{
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return array();
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}
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$instances_json = json_decode(file_get_contents("instances.json"), true);
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$instances = array_map(fn($n) => $n['clearnet'], array_filter($instances_json['instances'], fn($n) => !is_null($n['clearnet'])));
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$query_encoded = urlencode($query);
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$results = array();
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do {
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$instance = $instances[array_rand($instances)];
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$url = $instance . "api.php?q=$query_encoded&p=$page&t=0";
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$librex_ch = curl_init($url);
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curl_setopt_array($librex_ch, $config->curl_settings);
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$response = curl_exec($librex_ch);
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curl_close($librex_ch);
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$code = curl_getinfo($librex_ch)["http_code"];
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$results = json_decode($response, true);
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} while ( $results == null || empty($results));
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return array_values($results);
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}
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?>
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