NitroPack - Version 1.5.6

Version Description

  • Disable the compatibility with LiteSpeed servers as purging its cache with variation cookies isn't working per spec
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Release Info

Developer nitropack
Plugin Icon 128x128 NitroPack
Version 1.5.6
Comparing to
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Code changes from version 1.5.5 to 1.5.6

Files changed (6) hide show
  1. classes/Integration/Hosting/WPX.php +13 -0
  2. classes/Integration/Server/LiteSpeed.php +13 -8
  3. constants.php +1 -1
  4. functions.php +2 -0
  5. main.php +1 -1
  6. readme.txt +4 -1
classes/Integration/Hosting/WPX.php ADDED
@@ -0,0 +1,13 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ namespace NitroPack\Integration\Hosting;
4
+
5
+ class WPX extends Hosting {
6
+ const STAGE = NULL;
7
+
8
+ public static function detect() {
9
+ $hostname = gethostname();
10
+ return $hostname && (preg_match("/wpx\.net$/", $hostname) || preg_match("/wpxhosting\.com$/", $hostname));
11
+ }
12
+ }
13
+
classes/Integration/Server/LiteSpeed.php CHANGED
@@ -4,17 +4,19 @@ namespace NitroPack\Integration\Server;
4
 
5
  class LiteSpeed {
6
  const STAGE = "very_early";
 
7
 
8
  public static function detect() {
9
  return !empty($_SERVER["X-LSCACHE"]) || ( !empty($_SERVER["SERVER_SOFTWARE"]) && strtolower($_SERVER["SERVER_SOFTWARE"]) == "litespeed" );
10
  }
11
 
12
  public static function isCacheEnabled() {
 
13
  return self::detect() && !empty($_SERVER["X-LSCACHE"]) && in_array("on", array_map("trim", explode(",", $_SERVER["X-LSCACHE"])));
14
  }
15
 
16
  public static function isCachePossible() {
17
- return isset($_COOKIE["_lscache_vary_device"]);
18
  }
19
 
20
  public static function sendCacheHeader($maxAge = NULL) {
@@ -49,13 +51,11 @@ class LiteSpeed {
49
  }
50
 
51
  public function init($stage) {
52
- if (self::detect()) {
53
- header("Accept-CH: Sec-CH-UA-Mobile");
54
- }
55
-
56
  if (self::isCacheEnabled()) {
57
  add_action('nitropack_execute_purge_url', [$this, 'purgeUrl']);
58
  add_action('nitropack_execute_purge_all', [$this, 'purgeAll']);
 
59
  add_action('nitropack_cacheable_cache_headers', [$this, 'allowProxyCache']);
60
  }
61
  }
@@ -68,16 +68,21 @@ class LiteSpeed {
68
  self::purge();
69
  }
70
 
 
 
 
 
71
  public function allowProxyCache() {
72
- header("X-LiteSpeed-Vary: cookie=_lscache_vary_device");
73
  if (self::isCachePossible()) {
74
  self::sendCacheHeader(3600);
75
  } else if (!empty($_SERVER["HTTP_USER_AGENT"])) {
76
  $device = new \NitroPack\SDK\Device($_SERVER["HTTP_USER_AGENT"]);
77
  if ($device->isMobile()) {
78
- nitropack_setcookie("_lscache_vary_device", "mobile", time() + 86400);
 
 
79
  } else {
80
- nitropack_setcookie("_lscache_vary_device", "desktop", time() + 86400);
81
  }
82
  }
83
  }
4
 
5
  class LiteSpeed {
6
  const STAGE = "very_early";
7
+ const DEVICE_COOKIE = "ls_nitro_device";
8
 
9
  public static function detect() {
10
  return !empty($_SERVER["X-LSCACHE"]) || ( !empty($_SERVER["SERVER_SOFTWARE"]) && strtolower($_SERVER["SERVER_SOFTWARE"]) == "litespeed" );
11
  }
12
 
13
  public static function isCacheEnabled() {
14
+ return false;
15
  return self::detect() && !empty($_SERVER["X-LSCACHE"]) && in_array("on", array_map("trim", explode(",", $_SERVER["X-LSCACHE"])));
16
  }
17
 
18
  public static function isCachePossible() {
19
+ return isset($_COOKIE[self::DEVICE_COOKIE]);
20
  }
21
 
22
  public static function sendCacheHeader($maxAge = NULL) {
51
  }
52
 
53
  public function init($stage) {
54
+ return;
 
 
 
55
  if (self::isCacheEnabled()) {
56
  add_action('nitropack_execute_purge_url', [$this, 'purgeUrl']);
57
  add_action('nitropack_execute_purge_all', [$this, 'purgeAll']);
58
+ add_action('nitropack_early_cache_headers', [$this, 'setupVary']);
59
  add_action('nitropack_cacheable_cache_headers', [$this, 'allowProxyCache']);
60
  }
61
  }
68
  self::purge();
69
  }
70
 
71
+ public function setupVary() {
72
+ header("X-LiteSpeed-Vary: cookie=" . self::DEVICE_COOKIE);
73
+ }
74
+
75
  public function allowProxyCache() {
 
76
  if (self::isCachePossible()) {
77
  self::sendCacheHeader(3600);
78
  } else if (!empty($_SERVER["HTTP_USER_AGENT"])) {
79
  $device = new \NitroPack\SDK\Device($_SERVER["HTTP_USER_AGENT"]);
80
  if ($device->isMobile()) {
81
+ nitropack_setcookie(self::DEVICE_COOKIE, "mobile", time() + 86400);
82
+ } else if ($device->isTablet()) {
83
+ nitropack_setcookie(self::DEVICE_COOKIE, "tablet", time() + 86400);
84
  } else {
85
+ nitropack_setcookie(self::DEVICE_COOKIE, "desktop", time() + 86400);
86
  }
87
  }
88
  }
constants.php CHANGED
@@ -6,7 +6,7 @@ function nitropack_trailingslashit($string) {
6
  return rtrim( $string, '/\\' ) . '/';
7
  }
8
 
9
- define( 'NITROPACK_VERSION', '1.5.5' );
10
  define( 'NITROPACK_OPTION_GROUP', 'nitropack' );
11
  define( 'NITROPACK_DATA_DIR', nitropack_trailingslashit(WP_CONTENT_DIR) . 'nitropack' );
12
  define( 'NITROPACK_CONFIG_FILE', nitropack_trailingslashit(NITROPACK_DATA_DIR) . 'config.json' );
6
  return rtrim( $string, '/\\' ) . '/';
7
  }
8
 
9
+ define( 'NITROPACK_VERSION', '1.5.6' );
10
  define( 'NITROPACK_OPTION_GROUP', 'nitropack' );
11
  define( 'NITROPACK_DATA_DIR', nitropack_trailingslashit(WP_CONTENT_DIR) . 'nitropack' );
12
  define( 'NITROPACK_CONFIG_FILE', nitropack_trailingslashit(NITROPACK_DATA_DIR) . 'config.json' );
functions.php CHANGED
@@ -2488,6 +2488,8 @@ function nitropack_detect_hosting() {
2488
  return "closte";
2489
  } else if (\NitroPack\Integration\Hosting\Pagely::detect()) {
2490
  return "pagely";
 
 
2491
  } else {
2492
  return "unknown";
2493
  }
2488
  return "closte";
2489
  } else if (\NitroPack\Integration\Hosting\Pagely::detect()) {
2490
  return "pagely";
2491
+ } else if (\NitroPack\Integration\Hosting\WPX::detect()) {
2492
+ return "wpx";
2493
  } else {
2494
  return "unknown";
2495
  }
main.php CHANGED
@@ -3,7 +3,7 @@
3
  Plugin Name: NitroPack
4
  Plugin URI: https://nitropack.io/platform/wordpress
5
  Description: Everything you need for a fast website. Simple set up, easy to use, awesome support. Caching, Lazy Loading, Minification, Defer CSS/JS, CDN and more!
6
- Version: 1.5.5
7
  Author: NitroPack LLC
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  Author URI: https://nitropack.io/
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  License: GPL2
3
  Plugin Name: NitroPack
4
  Plugin URI: https://nitropack.io/platform/wordpress
5
  Description: Everything you need for a fast website. Simple set up, easy to use, awesome support. Caching, Lazy Loading, Minification, Defer CSS/JS, CDN and more!
6
+ Version: 1.5.6
7
  Author: NitroPack LLC
8
  Author URI: https://nitropack.io/
9
  License: GPL2
readme.txt CHANGED
@@ -4,7 +4,7 @@ Tags: cache,perfomance,optimize,pagespeed,lazy load,cdn,critical css,compression
4
  Requires at least: 4.7
5
  Tested up to: 5.8
6
  Requires PHP: 5.3
7
- Stable tag: 1.5.5
8
  License: GNU General Public License, version 2
9
  License URI: https://www.gnu.org/licenses/gpl-2.0.html
10
 
@@ -169,6 +169,9 @@ No. We’ve designed NitroPack to be a very lightweight solution that adds no CP
169
 
170
  == Changelog ==
171
 
 
 
 
172
  = 1.5.5 =
173
  * New Feature: Compatibility with Fastly
174
  * New Feature: Compatibility with Closte
4
  Requires at least: 4.7
5
  Tested up to: 5.8
6
  Requires PHP: 5.3
7
+ Stable tag: 1.5.6
8
  License: GNU General Public License, version 2
9
  License URI: https://www.gnu.org/licenses/gpl-2.0.html
10
 
169
 
170
  == Changelog ==
171
 
172
+ = 1.5.6 =
173
+ * Disable the compatibility with LiteSpeed servers as purging its cache with variation cookies isn't working per spec
174
+
175
  = 1.5.5 =
176
  * New Feature: Compatibility with Fastly
177
  * New Feature: Compatibility with Closte