| 1 |
<?php |
| 2 |
/** |
| 3 |
* Docket Cache. |
| 4 |
* |
| 5 |
* @author Nawawi Jamili |
| 6 |
* @license MIT |
| 7 |
* |
| 8 |
* @see https://github.com/nawawi/docket-cache |
| 9 |
*/ |
| 10 |
|
| 11 |
namespace Nawawi\DocketCache; |
| 12 |
|
| 13 |
\defined('ABSPATH') || exit; |
| 14 |
|
| 15 |
final class Canopt extends Bepart |
| 16 |
{ |
| 17 |
public $file; |
| 18 |
public $path; |
| 19 |
public $path_lock; |
| 20 |
|
| 21 |
private static $inst; |
| 22 |
|
| 23 |
public function __construct() |
| 24 |
{ |
| 25 |
$this->define_path(); |
| 26 |
} |
| 27 |
|
| 28 |
private function define_path() |
| 29 |
{ |
| 30 |
$path = ''; |
| 31 |
$constfx = nwdcx_constfx('DATA_PATH'); |
| 32 |
if (\defined($constfx)) { |
| 33 |
$path = \constant($constfx); |
| 34 |
} |
| 35 |
|
| 36 |
if (!empty($path)) { |
| 37 |
if ('docket-cache-data' !== basename($path)) { |
| 38 |
$path = rtrim($path, '/\\').'/docket-cache-data'; |
| 39 |
} |
| 40 |
} else { |
| 41 |
$path = rtrim(DOCKET_CACHE_CONTENT_PATH, '/\\').'/docket-cache-data'; |
| 42 |
} |
| 43 |
|
| 44 |
$path = wp_normalize_path($path); |
| 45 |
|
| 46 |
if (is_multisite()) { |
| 47 |
$path = nwdcx_network_dirpath($path); |
| 48 |
} |
| 49 |
|
| 50 |
$this->path = rtrim($path, '/\\'); |
| 51 |
|
| 52 |
$this->file = $this->path.'/options.php'; |
| 53 |
$this->path_lock = $this->path.'/lock'; |
| 54 |
} |
| 55 |
|
| 56 |
public static function init() |
| 57 |
{ |
| 58 |
if (!isset(self::$inst)) { |
| 59 |
self::$inst = new self(); |
| 60 |
} |
| 61 |
|
| 62 |
return self::$inst; |
| 63 |
} |
| 64 |
|
| 65 |
public function is_options_writable() |
| 66 |
{ |
| 67 |
if (@is_file($this->file)) { |
| 68 |
return @is_writable($this->file); |
| 69 |
} |
| 70 |
|
| 71 |
if (@is_dir($this->path)) { |
| 72 |
return @is_writable($this->path); |
| 73 |
} |
| 74 |
|
| 75 |
return @is_writable(\dirname($this->path)); |
| 76 |
} |
| 77 |
|
| 78 |
public function keys($key = false) |
| 79 |
{ |
| 80 |
// key = title |
| 81 |
$data = [ |
| 82 |
'log' => esc_html__('Cache Log', 'docket-cache'), |
| 83 |
'log_time' => esc_html__('Log Timestamp', 'docket-cache'), |
| 84 |
'log_all' => esc_html__('Log All', 'docket-cache'), |
| 85 |
'preload' => esc_html__('Admin Page Cache Preloading', 'docket-cache'), |
| 86 |
'advcpost' => esc_html__('Advanced Post Caching', 'docket-cache'), |
| 87 |
'advpost_posttype_all' => esc_html__('Post Caching Any Post Type', 'docket-cache'), |
| 88 |
'menucache' => esc_html__('WordPress Menu Caching', 'docket-cache'), |
| 89 |
'optermcount' => esc_html__('Optimize Term Count Queries', 'docket-cache'), |
| 90 |
'precache' => esc_html__('Object Cache Precaching', 'docket-cache'), |
| 91 |
'mocache' => esc_html__('WordPress Translation Caching', 'docket-cache'), |
| 92 |
'misc_tweaks' => esc_html__('Misc Performance Tweaks', 'docket-cache'), |
| 93 |
'postmissedschedule' => esc_html__('Post Missed Schedule Tweaks', 'docket-cache'), |
| 94 |
'wootweaks' => esc_html__('Misc WooCommerce Tweaks', 'docket-cache'), |
| 95 |
'wooadminoff' => esc_html__('Deactivate WooCommerce Admin', 'docket-cache'), |
| 96 |
'woowidgetoff' => esc_html__('Deactivate WooCommerce Widget', 'docket-cache'), |
| 97 |
'woowpdashboardoff' => esc_html__('Deactivate WooCommerce WP Dashboard', 'docket-cache'), |
| 98 |
'wooextensionpageoff' => esc_html__('Deactivate WooCommerce Extensions Page', 'docket-cache'), |
| 99 |
'woocartfragsoff' => esc_html__('Deactivate WooCommerce Cart Fragments', 'docket-cache'), |
| 100 |
'wooaddtochartcrawling' => esc_html__('Prevent robots crawling add-to-cart links', 'docket-cache'), |
| 101 |
'pageloader' => esc_html__('Admin Page Loader', 'docket-cache'), |
| 102 |
'wpoptaload' => esc_html__('Suspend WP Options Autoload', 'docket-cache'), |
| 103 |
'cronoptmzdb' => esc_html__('Optimize Database Tables', 'docket-cache'), |
| 104 |
'cronbot' => esc_html__('Cronbot Service', 'docket-cache'), |
| 105 |
'opcviewer' => esc_html__('OPcache Viewer', 'docket-cache'), |
| 106 |
'stats' => esc_html__('Object Cache Data Stats', 'docket-cache'), |
| 107 |
'gcaction' => esc_html__('Garbage Collector Action Button', 'docket-cache'), |
| 108 |
'flushaction' => esc_html__('Additional Flush Cache Action Button', 'docket-cache'), |
| 109 |
'autoupdate' => esc_html__('Docket Cache Auto Update', 'docket-cache'), |
| 110 |
'checkversion' => esc_html__('Critical Version Checking', 'docket-cache'), |
| 111 |
'optwpquery' => esc_html__('Optimize WP Query', 'docket-cache'), |
| 112 |
'pingback' => esc_html__('Deactivate XML-RPC / Pingbacks', 'docket-cache'), |
| 113 |
'headerjunk' => esc_html__('Deactivate WP Header Junk', 'docket-cache'), |
| 114 |
'wpemoji' => esc_html__('Deactivate WP Emoji', 'docket-cache'), |
| 115 |
'wpembed' => esc_html__('Deactivate WP Embed', 'docket-cache'), |
| 116 |
'wpfeed' => esc_html__('Deactivate WP Feed', 'docket-cache'), |
| 117 |
'wplazyload' => esc_html__('Deactivate WP Lazy Load', 'docket-cache'), |
| 118 |
'wpsitemap' => esc_html__('Deactivate WP Sitemap', 'docket-cache'), |
| 119 |
'wpapppassword' => esc_html__('Deactivate WP Application Passwords', 'docket-cache'), |
| 120 |
'wpdashboardnews' => esc_html__('Deactivate WP Events & News Feed Dashboard', 'docket-cache'), |
| 121 |
'wpbrowsehappy' => esc_html__('Deactivate Browse Happy Checking', 'docket-cache'), |
| 122 |
'wpservehappy' => esc_html__('Deactivate Serve Happy Checking', 'docket-cache'), |
| 123 |
'objectcacheoff' => esc_html__('Suspend Object Cache', 'docket-cache'), |
| 124 |
'flush_shutdown' => esc_html__('Flush Object Cache During Deactivation', 'docket-cache'), |
| 125 |
'opcshutdown' => esc_html__('Flush OPcache During Deactivation', 'docket-cache'), |
| 126 |
'maxsize_disk' => esc_html__('Cache Disk Limit', 'docket-cache'), |
| 127 |
'maxfile' => esc_html__('Cache Files Limit', 'docket-cache'), |
| 128 |
'chunkcachedir' => esc_html__('Chunk Cache Directory', 'docket-cache'), |
| 129 |
'flush_stalecache' => esc_html__('Auto Remove Stale Cache', 'docket-cache'), |
| 130 |
'limithttprequest' => esc_html__('Limit WP-Admin HTTP requests', 'docket-cache'), |
| 131 |
'httpheadersexpect' => esc_html__('HTTP Request Expect header tweaks', 'docket-cache'), |
| 132 |
'rtpostautosave' => esc_html__('Auto Save Interval', 'docket-cache'), |
| 133 |
'rtpostrevision' => esc_html__('Post Revisions', 'docket-cache'), |
| 134 |
'rtpostemptytrash' => esc_html__('Trash Bin', 'docket-cache'), |
| 135 |
'rtpluginthemeeditor' => esc_html__('Disallows Plugin / Theme Editor', 'docket-cache'), |
| 136 |
'rtpluginthemeinstall' => esc_html__('Disallows Plugin / Theme Update and Installation', 'docket-cache'), |
| 137 |
'rtimageoverwrite' => esc_html__('Cleanup Image Edits', 'docket-cache'), |
| 138 |
'rtwpdebug' => esc_html__('WP Debug', 'docket-cache'), |
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'rtwpdebugdisplay' => esc_html__('WP Debug Display', 'docket-cache'), |
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'rtwpdebuglog' => esc_html__('WP Debug Log', 'docket-cache'), |
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'rtwpcoreupdate' => esc_html__('Disallows WP Auto Update Core', 'docket-cache'), |
| 142 |
]; |
| 143 |
|
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$data = apply_filters('docketcache/filter/optionkeys', $data); |
| 145 |
|
| 146 |
if (false !== $key) { |
| 147 |
if (!empty($data[$key])) { |
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return $data[$key]; |
| 149 |
} |
| 150 |
|
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return false; |
| 152 |
} |
| 153 |
|
| 154 |
return array_keys($data); |
| 155 |
} |
| 156 |
|
| 157 |
public function read_config($file = '', $force = false) |
| 158 |
{ |
| 159 |
$file = empty($file) ? $this->file : $file; |
| 160 |
$config = []; |
| 161 |
if (@is_file($file) && is_readable($file)) { |
| 162 |
// fresh |
| 163 |
if ($force) { |
| 164 |
$this->opcache_flush($file); |
| 165 |
} |
| 166 |
|
| 167 |
try { |
| 168 |
$config = @include $file; |
| 169 |
} catch (\Throwable $e) { |
| 170 |
nwdcx_throwable(__METHOD__, $e); |
| 171 |
} |
| 172 |
} |
| 173 |
|
| 174 |
return $config; |
| 175 |
} |
| 176 |
|
| 177 |
public function put_config($config, $file = '') |
| 178 |
{ |
| 179 |
$file = empty($file) ? $this->file : $file; |
| 180 |
if (empty($config) || !\is_array($config)) { |
| 181 |
if (@is_file($file) && @is_writable($file)) { |
| 182 |
@unlink($file); |
| 183 |
} |
| 184 |
|
| 185 |
clearstatcache(); |
| 186 |
|
| 187 |
return false; |
| 188 |
} |
| 189 |
|
| 190 |
$data = $this->export_var($config); |
| 191 |
$code = $this->code_stub($data); |
| 192 |
|
| 193 |
return $this->dump($file, $code); |
| 194 |
} |
| 195 |
|
| 196 |
public function config_cleanup($config) |
| 197 |
{ |
| 198 |
if (!empty($config) && \is_array($config)) { |
| 199 |
$keys = $this->keys(); |
| 200 |
foreach ($config as $name => $value) { |
| 201 |
$nx = strtolower(nwdcx_constfx($name, true)); |
| 202 |
if (!\in_array($nx, $keys) || (\is_string($value) && 'default' === $value)) { |
| 203 |
unset($config[$name]); |
| 204 |
} |
| 205 |
} |
| 206 |
} |
| 207 |
|
| 208 |
return $config; |
| 209 |
} |
| 210 |
|
| 211 |
public function get($name) |
| 212 |
{ |
| 213 |
$config = $this->read_config(); |
| 214 |
|
| 215 |
if (!empty($config) && !empty($config[$name])) { |
| 216 |
return $config[$name]; |
| 217 |
} |
| 218 |
|
| 219 |
return false; |
| 220 |
} |
| 221 |
|
| 222 |
public function save($name, $value) |
| 223 |
{ |
| 224 |
if (!$this->mkdir_p($this->path)) { |
| 225 |
return false; |
| 226 |
} |
| 227 |
|
| 228 |
$this->placeholder($this->path); |
| 229 |
|
| 230 |
$config = $this->read_config(); |
| 231 |
$config = $this->config_cleanup($config); |
| 232 |
|
| 233 |
if (\in_array($name, $this->keys())) { |
| 234 |
$nx = nwdcx_constfx($name); |
| 235 |
|
| 236 |
if ('default' === $value) { |
| 237 |
unset($config[$nx]); |
| 238 |
} else { |
| 239 |
$config[$nx] = $value; |
| 240 |
} |
| 241 |
} |
| 242 |
|
| 243 |
$ret = $this->put_config($config); |
| 244 |
do_action('docketcache/action/saveoption', $name, $value, $ret); |
| 245 |
|
| 246 |
return $ret; |
| 247 |
} |
| 248 |
|
| 249 |
public function save_part($data, $file = 'part') |
| 250 |
{ |
| 251 |
$file = $this->path.'/'.$file.'.php'; |
| 252 |
|
| 253 |
return $this->put_config($data, $file); |
| 254 |
} |
| 255 |
|
| 256 |
public function get_part($file = 'part', $force = false) |
| 257 |
{ |
| 258 |
$file = $this->path.'/'.$file.'.php'; |
| 259 |
|
| 260 |
return $this->read_config($file, $force); |
| 261 |
} |
| 262 |
|
| 263 |
public function clear_part($file) |
| 264 |
{ |
| 265 |
$file = $this->path.'/'.$file.'.php'; |
| 266 |
if (!@is_file($file)) { |
| 267 |
return true; |
| 268 |
} |
| 269 |
|
| 270 |
$ret = @unlink($file); |
| 271 |
clearstatcache(); |
| 272 |
|
| 273 |
return $ret; |
| 274 |
} |
| 275 |
|
| 276 |
public function clear_lock() |
| 277 |
{ |
| 278 |
$path = $this->path_lock; |
| 279 |
if (!@is_dir($path)) { |
| 280 |
return false; |
| 281 |
} |
| 282 |
|
| 283 |
$files = @glob($path.'/lock-*.txt', \GLOB_MARK | \GLOB_NOSORT); |
| 284 |
if (!empty($files) && \is_array($files)) { |
| 285 |
foreach ($files as $file) { |
| 286 |
if (@is_file($file) && @is_writable($file)) { |
| 287 |
if (\defined('DocketCache_CLI') && DocketCache_CLI) { |
| 288 |
@fwrite(\STDOUT, basename($file).\PHP_EOL); |
| 289 |
} |
| 290 |
@unlink($file); |
| 291 |
} |
| 292 |
} |
| 293 |
} |
| 294 |
|
| 295 |
$files = @glob($path.'/dump_*.txt', \GLOB_MARK | \GLOB_NOSORT); |
| 296 |
if (!empty($files) && \is_array($files)) { |
| 297 |
foreach ($files as $file) { |
| 298 |
if (@is_file($file) && @is_writable($file)) { |
| 299 |
@unlink($file); |
| 300 |
} |
| 301 |
} |
| 302 |
} |
| 303 |
|
| 304 |
clearstatcache(); |
| 305 |
|
| 306 |
return true; |
| 307 |
} |
| 308 |
|
| 309 |
private function lock_file($key) |
| 310 |
{ |
| 311 |
$key = substr(md5($key), 0, 12); |
| 312 |
$path = $this->path_lock; |
| 313 |
if (!$this->mkdir_p($path.'/')) { |
| 314 |
return false; |
| 315 |
} |
| 316 |
$this->placeholder($path); |
| 317 |
|
| 318 |
return $path.'/lock-'.$key.'.txt'; |
| 319 |
} |
| 320 |
|
| 321 |
public function setlock($key, $value) |
| 322 |
{ |
| 323 |
$file = $this->lock_file($key); |
| 324 |
if (!$file) { |
| 325 |
return false; |
| 326 |
} |
| 327 |
|
| 328 |
if (true === $this->dump($file, $value)) { |
| 329 |
return true; |
| 330 |
} |
| 331 |
|
| 332 |
return false; |
| 333 |
} |
| 334 |
|
| 335 |
public function unlock($key) |
| 336 |
{ |
| 337 |
$file = $this->lock_file($key); |
| 338 |
if (!$file || !@is_file($file)) { |
| 339 |
return true; |
| 340 |
} |
| 341 |
|
| 342 |
$ret = @unlink($file); |
| 343 |
clearstatcache(); |
| 344 |
|
| 345 |
return $ret; |
| 346 |
} |
| 347 |
|
| 348 |
public function locked($key, &$value = '') |
| 349 |
{ |
| 350 |
clearstatcache(); |
| 351 |
|
| 352 |
$file = $this->lock_file($key); |
| 353 |
if (!$file || !@is_file($file)) { |
| 354 |
return false; |
| 355 |
} |
| 356 |
|
| 357 |
$value = @file_get_contents($file); |
| 358 |
|
| 359 |
return true; |
| 360 |
} |
| 361 |
|
| 362 |
// locked and not expire |
| 363 |
public function lockexp($key) |
| 364 |
{ |
| 365 |
if ($this->locked($key, $locked)) { |
| 366 |
if (!empty($locked) && (int) $locked > time()) { |
| 367 |
return true; |
| 368 |
} |
| 369 |
} |
| 370 |
|
| 371 |
return false; |
| 372 |
} |
| 373 |
|
| 374 |
// lock process |
| 375 |
public function lockproc($key, $value) |
| 376 |
{ |
| 377 |
// if locked and not expire |
| 378 |
if ($this->lockexp($key)) { |
| 379 |
return true; |
| 380 |
} |
| 381 |
|
| 382 |
// if expire set new lock |
| 383 |
$this->setlock($key, $value); |
| 384 |
|
| 385 |
return false; |
| 386 |
} |
| 387 |
|
| 388 |
public function lockreset($key) |
| 389 |
{ |
| 390 |
return $this->setlock($key, 0); |
| 391 |
} |
| 392 |
|
| 393 |
// lookup |
| 394 |
public function lookup_set($key, $value) |
| 395 |
{ |
| 396 |
$fkey = 'lockup-'.$key; |
| 397 |
|
| 398 |
return $this->setlock($fkey, maybe_serialize($value)); |
| 399 |
} |
| 400 |
|
| 401 |
public function lookup_get($key, $forget = false) |
| 402 |
{ |
| 403 |
$fkey = 'lockup-'.$key; |
| 404 |
if ($this->locked($fkey, $value)) { |
| 405 |
if (!empty($value)) { |
| 406 |
if ($forget) { |
| 407 |
$this->lookup_delete($key); |
| 408 |
} |
| 409 |
|
| 410 |
return maybe_unserialize($value); |
| 411 |
} |
| 412 |
} |
| 413 |
|
| 414 |
if ($forget) { |
| 415 |
$this->lookup_delete($key); |
| 416 |
} |
| 417 |
|
| 418 |
return false; |
| 419 |
} |
| 420 |
|
| 421 |
public function lookup_delete($key) |
| 422 |
{ |
| 423 |
$fkey = 'lockup-'.$key; |
| 424 |
|
| 425 |
return $this->unlock($fkey); |
| 426 |
} |
| 427 |
|
| 428 |
public function reset() |
| 429 |
{ |
| 430 |
$this->clear_lock(); |
| 431 |
|
| 432 |
$parts = [ |
| 433 |
'options', |
| 434 |
'runtime', |
| 435 |
'pings', |
| 436 |
'cronbot', |
| 437 |
'checkversion', |
| 438 |
'cachestats', |
| 439 |
'gc', |
| 440 |
]; |
| 441 |
|
| 442 |
$ok = true; |
| 443 |
foreach ($parts as $part) { |
| 444 |
$file = $this->path.'/'.$part.'.php'; |
| 445 |
if (@is_file($file) && is_writable($file)) { |
| 446 |
if (!@unlink($file)) { |
| 447 |
$ok = false; |
| 448 |
} |
| 449 |
} |
| 450 |
} |
| 451 |
|
| 452 |
return $ok; |
| 453 |
} |
| 454 |
} |
| 455 |
|
