mirror of
https://code.mensbeam.com/MensBeam/Arsse.git
synced 2024-12-25 10:02:40 +00:00
77 lines
2.6 KiB
PHP
77 lines
2.6 KiB
PHP
<?php
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/** @license MIT
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* Copyright 2017 J. King, Dustin Wilson et al.
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* See LICENSE and AUTHORS files for details */
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declare(strict_types=1);
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namespace JKingWeb\Arsse\Service\Curl;
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use JKingWeb\Arsse\Arsse;
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class Driver implements \JKingWeb\Arsse\Service\Driver {
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protected $options = [];
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protected $queue;
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protected $handles = [];
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public static function driverName(): string {
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return Arsse::$lang->msg("Driver.Service.Curl.Name");
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}
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public static function requirementsMet(): bool {
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return extension_loaded("curl");
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}
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public function __construct() {
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//default curl options for individual requests
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$this->options = [
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\CURLOPT_URL => Arsse::$serviceCurlBase."index.php/apps/news/api/v1-2/feeds/update",
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\CURLOPT_CUSTOMREQUEST => "GET",
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\CURLOPT_FAILONERROR => false,
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\CURLOPT_FOLLOWLOCATION => false,
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\CURLOPT_FORBID_REUSE => false,
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\CURLOPT_CONNECTTIMEOUT => 20,
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\CURLOPT_DNS_CACHE_TIMEOUT => 360, // FIXME: this should probably be twice the update-check interval so that the DNS cache is always in memory
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\CURLOPT_PROTOCOLS => \CURLPROTO_HTTP | \CURLPROTO_HTTPS,
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\CURLOPT_DEFAULT_PROTOCOL => "https",
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\CURLOPT_USERAGENT => Arsse::$conf->fetchUserAgentString,
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\CURLMOPT_MAX_HOST_CONNECTIONS => Arsse::$conf->serviceQueueWidth,
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\CURLOPT_HTTPHEADER => [
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'Accept: application/json',
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'Content-Type: application/json',
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],
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\CURLOPT_HEADER => false,
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];
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// start an async session
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$this->queue = curl_multi_init();
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// enable pipelining
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curl_multi_setopt($this->queue, \CURLMOPT_PIPELINING, 1);
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}
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public function queue(int ...$feeds): int {
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foreach ($feeds as $id) {
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$h = curl_init();
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curl_setopt($h, \CURLOPT_POSTFIELDS, json_encode(['userId' => "", 'feedId' => $id]));
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$this->handles[] = $h;
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curl_multi_add_handle($this->queue, $h);
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}
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return sizeof($this->handles);
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}
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public function exec(): int {
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$active = 0;
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do {
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curl_multi_exec($this->queue, $active);
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curl_multi_select($this->queue);
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} while ($active > 0);
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return Arsse::$conf->serviceQueueWidth - $active;
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}
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public function clean(): bool {
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foreach ($this->handles as $h) {
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curl_multi_remove_handle($this->queue, $h);
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curl_close($h);
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}
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$this->handles = [];
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return true;
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}
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}
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