LibreX-fork/engines/bittorrent/nyaa.php

<?php
    class NyaaRequest extends EngineRequest {
        public $SOURCE = "nyaa.si";

        public function get_request_url() {
            return "https://$this->SOURCE/?q=" . urlencode($this->query);
        }

        public function parse_results($response) {
            $xpath = get_xpath($response);
            $results = array();

            if (!$xpath)
                return $results;

            foreach($xpath->query("//tbody/tr") as $result)
            {
                $name_node = $xpath->evaluate(".//td[@colspan='2']//a[not(contains(@class, 'comments'))]/@title", $result);
                if ($name_node->length > 0) {
                    $name = $name_node[0]->textContent;
                } else {
                    $name = "";
                }
                $centered = $xpath->evaluate(".//td[@class='text-center']", $result);
                $magnet_node = $xpath->evaluate(".//a[2]/@href", $centered[0]);
                if ($magnet_node->length > 0) {
                    $magnet = $magnet_node[0]->textContent;
                    $magnet_without_tracker = explode("&tr=", $magnet)[0];
                    $magnet = $magnet_without_tracker . $this->opts->bittorrent_trackers;
                } else {
                    $magnet = "";
                }
                $size =  $centered[1]->textContent;
                $seeders =  $centered[3]->textContent;
                $leechers =  $centered[4]->textContent;

                array_push($results,
                    array (
                        "name" => htmlspecialchars($name),
                        "seeders" => (int) $seeders,
                        "leechers" => (int) $leechers,
                        "magnet" => htmlspecialchars($magnet),
                        "size" => htmlspecialchars($size),
                        "source" => $this->SOURCE
                    )
                );
            }

            return $results;
        }
    }
?>