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| 1 | <?php |
| 2 | |
| 3 | namespace NewfoldLabs\WP\Module\Performance\Cache\Types; |
| 4 | |
| 5 | use NewfoldLabs\WP\Module\Performance\Cache\Purgeable; |
| 6 | use wpscholar\Url; |
| 7 | |
| 8 | /** |
| 9 | * Nginx cache type. |
| 10 | */ |
| 11 | class Nginx extends CacheBase implements Purgeable { |
| 12 | |
| 13 | /** |
| 14 | * Purge all assets from the Nginx cache. |
| 15 | */ |
| 16 | public function purge_all() { |
| 17 | $this->purgeRequest(); |
| 18 | } |
| 19 | |
| 20 | /** |
| 21 | * Purge the Nginx cache for a specific URL. |
| 22 | * |
| 23 | * @param string $url The URL to purge. |
| 24 | */ |
| 25 | public function purge_url( $url ) { |
| 26 | $this->purgeRequest( $url ); |
| 27 | } |
| 28 | |
| 29 | /** |
| 30 | * Purge the cache. |
| 31 | * |
| 32 | * @param string $url The URL to purge. |
| 33 | */ |
| 34 | protected function purgeRequest( $url = '' ) { |
| 35 | global $wp_version; |
| 36 | |
| 37 | $url = $url ? new Url( $url ) : new Url( \home_url() ); |
| 38 | |
| 39 | $plugin_brand = $this->getContainer()->plugin()->get( 'id' ); |
| 40 | $plugin_version = $this->getContainer()->plugin()->version; |
| 41 | |
| 42 | $args = array( |
| 43 | 'method' => 'PURGE', |
| 44 | 'headers' => array( |
| 45 | 'host' => $url->host, |
| 46 | ), |
| 47 | 'user-agent' => "WordPress/{$wp_version}; {$url->host}; {$plugin_brand}/v{$plugin_version}", |
| 48 | 'sslverify' => false, |
| 49 | ); |
| 50 | |
| 51 | // If WP_DEBUG is enabled, we want to wait for a response. |
| 52 | if ( ! defined( 'WP_DEBUG' ) || ! WP_DEBUG ) { |
| 53 | $args['blocking'] = false; |
| 54 | $args['timeout'] = 0.01; |
| 55 | } |
| 56 | |
| 57 | $path = '/' . ltrim( $url->path, '/' ) . '.*'; |
| 58 | |
| 59 | $http_url = $url::buildUrl( |
| 60 | array_merge( |
| 61 | $url->toArray(), |
| 62 | array( |
| 63 | 'scheme' => 'http', |
| 64 | 'host' => '127.0.0.1:8080', |
| 65 | 'path' => $path, |
| 66 | ) |
| 67 | ) |
| 68 | ); |
| 69 | |
| 70 | $https_url = $url::buildUrl( |
| 71 | array_merge( |
| 72 | $url->toArray(), |
| 73 | array( |
| 74 | 'scheme' => 'https', |
| 75 | 'host' => '127.0.0.1:8443', |
| 76 | 'path' => $path, |
| 77 | ) |
| 78 | ) |
| 79 | ); |
| 80 | |
| 81 | wp_remote_request( $http_url, $args ); |
| 82 | wp_remote_request( $https_url, $args ); |
| 83 | } |
| 84 | } |