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WPEngine.php
72 lines
| 1 | <?php |
| 2 | |
| 3 | namespace NitroPack\Integration\Hosting; |
| 4 | |
| 5 | class WPEngine extends Hosting { |
| 6 | const STAGE = "very_early"; |
| 7 | |
| 8 | private $urlPurges = []; |
| 9 | private $fullPurge = false; |
| 10 | private $readyToPurge = false; |
| 11 | |
| 12 | public static function detect() { |
| 13 | return !!getenv('IS_WPE'); |
| 14 | } |
| 15 | |
| 16 | public function init($stage) { |
| 17 | if (self::detect()) { |
| 18 | switch ($stage) { |
| 19 | case "very_early": |
| 20 | define("NITROPACK_USE_MICROTIMEOUT", 20000); |
| 21 | if (isset($_COOKIE["wpengine_no_cache"]) || isset($_SERVER["HTTP_AUTOUPDATER"])) { |
| 22 | add_filter("nitropack_passes_cookie_requirements", function() { |
| 23 | nitropack_header("X-Nitro-Disabled-Reason: WP Engine SPM bypass"); |
| 24 | return false; |
| 25 | }); |
| 26 | } |
| 27 | \NitroPack\Integration::initSemAcquire(); |
| 28 | return true; |
| 29 | case "early": |
| 30 | \NitroPack\Integration::initSemRelease(); |
| 31 | add_action('nitropack_execute_purge_url', [$this, 'purgeUrl']); |
| 32 | add_action('nitropack_execute_purge_all', [$this, 'purgeAll']); |
| 33 | break; |
| 34 | } |
| 35 | } |
| 36 | } |
| 37 | |
| 38 | public function purgeUrl($url) { |
| 39 | try { |
| 40 | $handler = function($paths) use($url) { |
| 41 | $wpe_path = parse_url($url, PHP_URL_PATH); |
| 42 | $wpe_query = parse_url($url, PHP_URL_QUERY); |
| 43 | $varnish_path = $wpe_path; |
| 44 | if (!empty($wpe_query)) { |
| 45 | $varnish_path .= '?' . $wpe_query; |
| 46 | } |
| 47 | if ($url && count($paths) == 1 && $paths[0] == ".*") { |
| 48 | return array($varnish_path); |
| 49 | } |
| 50 | return $paths; |
| 51 | }; |
| 52 | add_filter( 'wpe_purge_varnish_cache_paths', $handler ); |
| 53 | if (class_exists("\WpeCommon")) { // We need to have this check for clients that switch hosts |
| 54 | \WpeCommon::purge_varnish_cache(); |
| 55 | } |
| 56 | remove_filter( 'wpe_purge_varnish_cache_paths', $handler ); |
| 57 | } catch (\Exception $e) { |
| 58 | // WPE exception |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | public function purgeAll() { |
| 63 | try { |
| 64 | if (class_exists("\WpeCommon")) { // We need to have this check for clients that switch hosts |
| 65 | \WpeCommon::purge_varnish_cache(); |
| 66 | } |
| 67 | } catch (\Exception $e) { |
| 68 | // WPE exception |
| 69 | } |
| 70 | } |
| 71 | } |
| 72 |