Current File : /var/www/renta.eco-n-tech.co.uk/wp-content/plugins/nitropack/classes/Integration/Hosting/Pagely.php
<?php
namespace NitroPack\Integration\Hosting;
class Pagely extends Hosting {
const STAGE = "very_early";
public static function detect() {
return class_exists('\PagelyCachePurge') || isset($_SERVER["HTTP_X_PAGELY_SSL"]);
}
public function init($stage) {
if ($this->getHosting() == "pagely") {
switch ($stage) {
case "very_early":
add_action('nitropack_cacheable_cache_headers', [$this, 'addCacheControl']);
add_action('nitropack_cachehit_cache_headers', [$this, 'addCacheControl']);
add_filter('nitropack_can_serve_cache', [$this, 'canServeCache']);
\NitroPack\Integration::initSemAcquire();
return true;
case "early":
\NitroPack\Integration::initSemRelease();
add_action('nitropack_execute_purge_url', [$this, 'purgeUrl']);
add_action('nitropack_execute_purge_all', [$this, 'purgeAll']);
return true;
default:
return false;
}
}
}
public function purgeUrl($url) {
try {
$path = parse_url($url, PHP_URL_PATH);
if (class_exists("\PagelyCachePurge")) { // We need to have this check for clients that switch hosts
$pagely = new PagelyCachePurge();
$pagely->purgePath($path . "(.*)");
}
} catch (\Exception $e) {
// Pagely exception
}
}
public function purgeAll() {
try {
if (class_exists("\PagelyCachePurge")) { // We need to have this check for clients that switch hosts
$pagely = new PagelyCachePurge();
$pagely->purgeAll();
}
} catch (\Exception $e) {
// Pagely exception
}
}
public function addCacheControl() {
if ($this->isHealthcheckRequest()) {
nitropack_header("Cache-Control: no-cache");
nitropack_header("X-Nitro-Disabled: 1");
} else {
nitropack_header("Cache-Control: public, max-age=0, s-maxage=3600");
}
}
public function canServeCache() {
return !$this->isHealthcheckRequest();
}
public function isHealthcheckRequest() {
return !empty($_SERVER['REQUEST_URI']) && trim(strtolower($_SERVER['REQUEST_URI']), "/") == "pagely/status";
}
}
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