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Arsse/lib/Service.php
J. King 6d4aa4db6e Minimally functional, highly experimental, working server
- Basic update service handles only one feed at a time and possibly leaks memory
- Output for REST requests is still very basic
- No avatar support
- No reporting of whether cron works
- No cleanup before or after feed updates
2017-07-15 16:44:06 -04:00

42 lines
No EOL
1.1 KiB
PHP

<?php
declare(strict_types=1);
namespace JKingWeb\Arsse;
class Service {
/**
* @var Service\Driver
*/
protected $drv;
/**
* @var \DateInterval
*/
protected $interval;
function __construct() {
$driver = Data::$conf->serviceDriver;
$this->drv = new $driver();
$this->interval = new \DateInterval(Data::$conf->serviceFrequency); // FIXME: this needs to fall back in case of incorrect input
}
function watch() {
while(true) {
$t = new \DateTime();
$list = Data::$db->feedListStale();
if($list) {
echo date("H:i:s")." Updating feeds ".json_encode($list)."\n";
// TODO: pre-cleanup
$this->drv->queue(...$list);
$this->drv->exec();
$this->drv->clean();
// TODO: post-cleanup
} else {
echo date("H:i:s")." No feeds to update; sleeping\n";
}
$t->add($this->interval);
do {
@time_sleep_until($t->getTimestamp());
} while($t->getTimestamp() > time());
}
}
}