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| 1 | <?php |
| 2 | /** |
| 3 | * The file that defines the core plugin class |
| 4 | * |
| 5 | * A class definition that includes attributes and functions used across both the |
| 6 | * public-facing side of the site and the admin area. |
| 7 | * |
| 8 | * @link https://automattic.com |
| 9 | * @since 1.0.0 |
| 10 | * @package automattic/jetpack-boost |
| 11 | */ |
| 12 | |
| 13 | namespace Automattic\Jetpack_Boost; |
| 14 | |
| 15 | use Automattic\Jetpack\Boost_Core\Lib\Transient; |
| 16 | use Automattic\Jetpack\Boost_Speed_Score\Speed_Score_History; |
| 17 | use Automattic\Jetpack\Config as Jetpack_Config; |
| 18 | use Automattic\Jetpack\Image_CDN\Image_CDN_Core; |
| 19 | use Automattic\Jetpack\My_Jetpack\Initializer as My_Jetpack_Initializer; |
| 20 | use Automattic\Jetpack\Plugin_Deactivation\Deactivation_Handler; |
| 21 | use Automattic\Jetpack_Boost\Admin\Admin; |
| 22 | use Automattic\Jetpack_Boost\Admin\Regenerate_Admin_Notice; |
| 23 | use Automattic\Jetpack_Boost\Data_Sync\Getting_Started_Entry; |
| 24 | use Automattic\Jetpack_Boost\Lib\Analytics; |
| 25 | use Automattic\Jetpack_Boost\Lib\CLI; |
| 26 | use Automattic\Jetpack_Boost\Lib\Connection; |
| 27 | use Automattic\Jetpack_Boost\Lib\Cornerstone\Cornerstone_Pages; |
| 28 | use Automattic\Jetpack_Boost\Lib\Critical_CSS\Critical_CSS_State; |
| 29 | use Automattic\Jetpack_Boost\Lib\Critical_CSS\Critical_CSS_Storage; |
| 30 | use Automattic\Jetpack_Boost\Lib\Critical_CSS\Generator; |
| 31 | use Automattic\Jetpack_Boost\Lib\Setup; |
| 32 | use Automattic\Jetpack_Boost\Lib\Site_Health; |
| 33 | use Automattic\Jetpack_Boost\Lib\Status; |
| 34 | use Automattic\Jetpack_Boost\Lib\Super_Cache_Tracking; |
| 35 | use Automattic\Jetpack_Boost\Modules\Module; |
| 36 | use Automattic\Jetpack_Boost\Modules\Modules_Setup; |
| 37 | use Automattic\Jetpack_Boost\Modules\Optimizations\Lcp\LCP_State; |
| 38 | use Automattic\Jetpack_Boost\Modules\Optimizations\Page_Cache\Cache_Preload; |
| 39 | use Automattic\Jetpack_Boost\Modules\Optimizations\Page_Cache\Page_Cache; |
| 40 | use Automattic\Jetpack_Boost\Modules\Optimizations\Page_Cache\Page_Cache_Setup; |
| 41 | use Automattic\Jetpack_Boost\Modules\Optimizations\Page_Cache\Pre_WordPress\Boost_Cache_Settings; |
| 42 | use Automattic\Jetpack_Boost\REST_API\Endpoints\List_Cornerstone_Pages; |
| 43 | use Automattic\Jetpack_Boost\REST_API\Endpoints\List_LCP_Analysis; |
| 44 | use Automattic\Jetpack_Boost\REST_API\Endpoints\List_Site_Urls; |
| 45 | use Automattic\Jetpack_Boost\REST_API\Endpoints\List_Source_Providers; |
| 46 | use Automattic\Jetpack_Boost\REST_API\REST_API; |
| 47 | |
| 48 | /** |
| 49 | * The core plugin class. |
| 50 | * |
| 51 | * This is used to define internationalization, admin-specific hooks, and |
| 52 | * public-facing site hooks. |
| 53 | * |
| 54 | * Also maintains the unique identifier of this plugin as well as the current |
| 55 | * version of the plugin. |
| 56 | * |
| 57 | * @since 1.0.0 |
| 58 | * @author Automattic <support@jetpack.com> |
| 59 | * |
| 60 | * @phan-constructor-used-for-side-effects |
| 61 | */ |
| 62 | class Jetpack_Boost { |
| 63 | |
| 64 | /** |
| 65 | * The unique identifier of this plugin. |
| 66 | * |
| 67 | * @since 1.0.0 |
| 68 | * @var string The string used to uniquely identify this plugin. |
| 69 | */ |
| 70 | private $plugin_name; |
| 71 | |
| 72 | /** |
| 73 | * The current version of the plugin. |
| 74 | * |
| 75 | * @since 1.0.0 |
| 76 | * @var string The current version of the plugin. |
| 77 | */ |
| 78 | private $version; |
| 79 | |
| 80 | /** |
| 81 | * The Jetpack Boost Connection manager instance. |
| 82 | * |
| 83 | * @since 1.0.0 |
| 84 | * @access public |
| 85 | * @var Connection The Jetpack Boost Connection manager instance. |
| 86 | */ |
| 87 | public $connection; |
| 88 | |
| 89 | /** |
| 90 | * Define the core functionality of the plugin. |
| 91 | * |
| 92 | * Set the plugin name and the plugin version that can be used throughout the plugin. |
| 93 | * Load the dependencies, define the locale, and set the hooks for the admin area and |
| 94 | * the public-facing side of the site. |
| 95 | * |
| 96 | * @since 1.0.0 |
| 97 | */ |
| 98 | public function __construct() { |
| 99 | $this->version = JETPACK_BOOST_VERSION; |
| 100 | $this->plugin_name = 'jetpack-boost'; |
| 101 | |
| 102 | $this->connection = new Connection(); |
| 103 | $this->connection->init(); |
| 104 | |
| 105 | $this->register_deactivation_hook(); |
| 106 | |
| 107 | if ( defined( 'WP_CLI' ) && WP_CLI ) { |
| 108 | $cli_instance = new CLI( $this ); |
| 109 | \WP_CLI::add_command( 'jetpack-boost', $cli_instance ); |
| 110 | } |
| 111 | |
| 112 | $modules_setup = new Modules_Setup(); |
| 113 | Setup::add( $modules_setup ); |
| 114 | |
| 115 | $cornerstone_pages = new Cornerstone_Pages(); |
| 116 | Setup::add( $cornerstone_pages ); |
| 117 | |
| 118 | // Initialize Jetpack packages (connection, sync, identity crisis). |
| 119 | $this->init_jetpack_config(); |
| 120 | |
| 121 | // Initialize the Admin experience. |
| 122 | $this->init_admin( $modules_setup ); |
| 123 | |
| 124 | add_action( 'admin_init', array( $this, 'schedule_version_change' ) ); |
| 125 | |
| 126 | add_action( 'init', array( $this, 'init_textdomain' ) ); |
| 127 | add_action( 'init', array( $this, 'setup_cron_schedules' ) ); |
| 128 | |
| 129 | add_action( 'jetpack_boost_environment_changed', array( $this, 'handle_environment_change' ), 10, 2 ); |
| 130 | |
| 131 | add_action( 'jetpack_boost_handle_version_change_cron', array( $this, 'handle_version_change' ) ); |
| 132 | |
| 133 | add_action( 'jetpack_boost_general_cleanup', array( Transient::class, 'delete_expired' ) ); |
| 134 | |
| 135 | // Fired when plugin ready. |
| 136 | do_action( 'jetpack_boost_loaded', $this ); |
| 137 | |
| 138 | My_Jetpack_Initializer::init(); |
| 139 | |
| 140 | Deactivation_Handler::init( $this->plugin_name, __DIR__ . '/admin/deactivation-dialog.php' ); |
| 141 | |
| 142 | // Register the core Image CDN hooks. |
| 143 | Image_CDN_Core::setup(); |
| 144 | |
| 145 | // Setup Site Health panel functionality. |
| 146 | Site_Health::init(); |
| 147 | |
| 148 | Super_Cache_Tracking::setup(); |
| 149 | |
| 150 | // Boost abilities (WP Abilities API). Gated by `jetpack_wp_abilities_enabled`; |
| 151 | // priority 20 leaves room for default-priority filter registrations to land first. |
| 152 | add_action( 'plugins_loaded', array( '\Automattic\Jetpack_Boost\Abilities\Boost_Abilities', 'init' ), 20 ); |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Register deactivation hook. |
| 157 | */ |
| 158 | private function register_deactivation_hook() { |
| 159 | $plugin_file = trailingslashit( dirname( __DIR__ ) ) . 'jetpack-boost.php'; |
| 160 | register_deactivation_hook( $plugin_file, array( $this, 'deactivate' ) ); |
| 161 | } |
| 162 | |
| 163 | public function schedule_version_change() { |
| 164 | $version = get_option( 'jetpack_boost_version' ); |
| 165 | |
| 166 | if ( $version === JETPACK_BOOST_VERSION ) { |
| 167 | return; |
| 168 | } |
| 169 | update_option( 'jetpack_boost_version', JETPACK_BOOST_VERSION ); |
| 170 | |
| 171 | // Schedule the cron event to handle the version change. This ensures the previous version's handle is always flushed. |
| 172 | if ( ! wp_next_scheduled( 'jetpack_boost_handle_version_change_cron' ) ) { |
| 173 | wp_schedule_single_event( time() + 2, 'jetpack_boost_handle_version_change_cron' ); |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | public function handle_version_change() { |
| 178 | // Remove this option to prevent the notice from showing up. |
| 179 | delete_site_option( 'jetpack_boost_static_minification' ); |
| 180 | |
| 181 | // Add upgrade check for Cornerstone Pages. |
| 182 | $pages = jetpack_boost_ds_get( 'cornerstone_pages_list' ); |
| 183 | if ( is_array( $pages ) && in_array( home_url( '' ), $pages, true ) ) { |
| 184 | // Remove homepage (empty string) from the cornerstone pages list. |
| 185 | $pages = array_filter( |
| 186 | $pages, |
| 187 | function ( $page ) { |
| 188 | return $page !== home_url( '' ); |
| 189 | } |
| 190 | ); |
| 191 | jetpack_boost_ds_set( 'cornerstone_pages_list', $pages ); |
| 192 | } |
| 193 | |
| 194 | if ( jetpack_boost_minify_is_enabled() ) { |
| 195 | // We need to clear Minify scheduled events to ensure the latest scheduled jobs are only scheduled irrespective of scheduled arguments. |
| 196 | jetpack_boost_minify_clear_scheduled_events(); |
| 197 | jetpack_boost_minify_activation(); |
| 198 | } |
| 199 | |
| 200 | $page_cache = new Module( new Page_Cache() ); |
| 201 | if ( $page_cache->is_enabled() ) { |
| 202 | // Schedule the cronjob to preload the cache for Cornerstone Pages. |
| 203 | ( new Cache_Preload() )->schedule_cornerstone_cronjob(); |
| 204 | } |
| 205 | |
| 206 | // Setup a cleanup job |
| 207 | if ( ! wp_next_scheduled( 'jetpack_boost_general_cleanup' ) ) { |
| 208 | wp_schedule_event( time(), 'daily', 'jetpack_boost_general_cleanup' ); |
| 209 | } |
| 210 | } |
| 211 | |
| 212 | /** |
| 213 | * Adds the custom cron intervals to the schedules list. |
| 214 | */ |
| 215 | public function setup_cron_schedules() { |
| 216 | add_filter( 'cron_schedules', array( $this, 'custom_cron_intervals' ) ); |
| 217 | } |
| 218 | |
| 219 | /** |
| 220 | * Adds custom cron intervals used by Boost. |
| 221 | * |
| 222 | * @param array $schedules The existing cron schedules. |
| 223 | * @return array The modified cron schedules. |
| 224 | * |
| 225 | * @since 3.12.0 |
| 226 | */ |
| 227 | public function custom_cron_intervals( $schedules ) { |
| 228 | // The "twicehourly" name maintains the same pattern as the default "twicedaily" name. |
| 229 | if ( ! isset( $schedules['twicehourly'] ) ) { |
| 230 | $schedules['twicehourly'] = array( |
| 231 | 'interval' => 30 * MINUTE_IN_SECONDS, |
| 232 | 'display' => __( 'Twice Hourly', 'jetpack-boost' ), |
| 233 | ); |
| 234 | } |
| 235 | return $schedules; |
| 236 | } |
| 237 | |
| 238 | /** |
| 239 | * Add query args used by Boost to a list of allowed query args. |
| 240 | * |
| 241 | * @param array $allowed_query_args The list of allowed query args. |
| 242 | * |
| 243 | * @return array The modified list of allowed query args. |
| 244 | */ |
| 245 | public static function whitelist_query_args( $allowed_query_args ) { |
| 246 | $allowed_query_args[] = Generator::GENERATE_QUERY_ACTION; |
| 247 | $allowed_query_args[] = Module::DISABLE_MODULE_QUERY_VAR; |
| 248 | return $allowed_query_args; |
| 249 | } |
| 250 | |
| 251 | /** |
| 252 | * Plugin activation handler. |
| 253 | */ |
| 254 | public static function activate() { |
| 255 | // Make sure user sees the "Get Started" when first time opening. |
| 256 | ( new Getting_Started_Entry() )->set( true ); |
| 257 | Analytics::record_user_event( 'activate_plugin' ); |
| 258 | |
| 259 | $page_cache_status = new Status( Page_Cache::get_slug() ); |
| 260 | if ( $page_cache_status->get() && Boost_Cache_Settings::get_instance()->get_enabled() ) { |
| 261 | Page_Cache_Setup::run_setup(); |
| 262 | } |
| 263 | |
| 264 | $modules_setup = new Modules_Setup(); |
| 265 | |
| 266 | // Setup a cleanup job |
| 267 | if ( ! wp_next_scheduled( 'jetpack_boost_general_cleanup' ) ) { |
| 268 | wp_schedule_event( time(), 'daily', 'jetpack_boost_general_cleanup' ); |
| 269 | } |
| 270 | |
| 271 | /* |
| 272 | * Check what modules are already active (from a previous activation for example). |
| 273 | * If there are active modules, we need to ensure each module-related event is triggered again. |
| 274 | */ |
| 275 | $active_modules = $modules_setup->get_status(); |
| 276 | if ( |
| 277 | ! empty( $active_modules ) |
| 278 | && ( new Connection() )->is_connected() |
| 279 | ) { |
| 280 | foreach ( $active_modules as $module => $status ) { |
| 281 | $modules_setup->on_module_status_update( $module, true ); |
| 282 | } |
| 283 | } |
| 284 | } |
| 285 | |
| 286 | /** |
| 287 | * Plugin deactivation handler. Clear cache, and reset admin notices. |
| 288 | */ |
| 289 | public function deactivate() { |
| 290 | do_action( 'jetpack_boost_deactivate' ); |
| 291 | |
| 292 | wp_clear_scheduled_hook( 'jetpack_boost_general_cleanup' ); |
| 293 | |
| 294 | // Tell Minify JS/CSS to clean up. |
| 295 | jetpack_boost_page_optimize_deactivate(); |
| 296 | |
| 297 | Regenerate_Admin_Notice::dismiss(); |
| 298 | Analytics::record_user_event( 'deactivate_plugin' ); |
| 299 | Page_Cache_Setup::deactivate(); |
| 300 | |
| 301 | // Clean up Image Size Analysis data. |
| 302 | $this->cleanup_image_size_analysis_data(); |
| 303 | } |
| 304 | |
| 305 | /** |
| 306 | * Clean up Image Size Analysis data from the database. |
| 307 | * |
| 308 | * @since 4.3.0 |
| 309 | */ |
| 310 | private function cleanup_image_size_analysis_data() { |
| 311 | global $wpdb; |
| 312 | |
| 313 | // Delete all post meta entries for Image Size Analysis fixes. |
| 314 | //phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching |
| 315 | $wpdb->delete( |
| 316 | $wpdb->postmeta, |
| 317 | array( 'meta_key' => '_jb_image_fixes' ), |
| 318 | array( '%s' ) |
| 319 | ); |
| 320 | } |
| 321 | |
| 322 | /** |
| 323 | * Initialize the admin experience. |
| 324 | */ |
| 325 | public function init_admin( $modules_setup ) { |
| 326 | REST_API::register( List_Site_Urls::class ); |
| 327 | REST_API::register( List_Source_Providers::class ); |
| 328 | REST_API::register( List_Cornerstone_Pages::class ); |
| 329 | REST_API::register( List_LCP_Analysis::class ); |
| 330 | |
| 331 | ( new Admin() )->init( $modules_setup ); |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Initialize Jetpack packages via the Config class. |
| 336 | * |
| 337 | * Consolidates connection, sync, and identity crisis initialization |
| 338 | * into a single Config instance, matching the pattern used by other |
| 339 | * standalone Jetpack plugins (Protect, Social, VideoPress, etc.). |
| 340 | */ |
| 341 | private function init_jetpack_config() { |
| 342 | $jetpack_config = new Jetpack_Config(); |
| 343 | |
| 344 | /** |
| 345 | * Filter that fakes the connection to WordPress.com. Useful for testing. |
| 346 | * |
| 347 | * @param bool $connection Return true to fake the connection. |
| 348 | * |
| 349 | * @since 1.0.0 |
| 350 | */ |
| 351 | if ( ! apply_filters( 'jetpack_boost_connection_bypass', false ) ) { |
| 352 | $jetpack_config->ensure( |
| 353 | 'connection', |
| 354 | array( |
| 355 | 'slug' => JETPACK_BOOST_SLUG, |
| 356 | 'name' => 'Jetpack Boost', |
| 357 | 'url_info' => '', |
| 358 | ) |
| 359 | ); |
| 360 | } |
| 361 | |
| 362 | $jetpack_config->ensure( |
| 363 | 'sync', |
| 364 | array( |
| 365 | 'jetpack_sync_callable_whitelist' => array( |
| 366 | 'boost_modules' => array( new Modules_Setup(), 'get_status' ), |
| 367 | 'boost_sub_modules_state' => array( new Modules_Setup(), 'get_all_sub_modules_state' ), |
| 368 | 'boost_latest_scores' => array( new Speed_Score_History( get_home_url() ), 'latest' ), |
| 369 | 'boost_latest_no_boost_scores' => array( new Speed_Score_History( add_query_arg( Module::DISABLE_MODULE_QUERY_VAR, 'all', get_home_url() ) ), 'latest' ), |
| 370 | 'critical_css_state' => array( new Critical_CSS_State(), 'get' ), |
| 371 | 'lcp_state' => array( new LCP_State(), 'get' ), |
| 372 | ), |
| 373 | ) |
| 374 | ); |
| 375 | |
| 376 | $jetpack_config->ensure( 'identity_crisis' ); |
| 377 | } |
| 378 | |
| 379 | /** |
| 380 | * Loads the textdomain. |
| 381 | */ |
| 382 | public function init_textdomain() { |
| 383 | load_plugin_textdomain( |
| 384 | 'jetpack-boost', |
| 385 | false, |
| 386 | JETPACK_BOOST_DIR_PATH . '/languages/' |
| 387 | ); |
| 388 | } |
| 389 | |
| 390 | /** |
| 391 | * The name of the plugin used to uniquely identify it within the context of |
| 392 | * WordPress and to define internationalization functionality. |
| 393 | * |
| 394 | * @return string The name of the plugin. |
| 395 | * @since 1.0.0 |
| 396 | */ |
| 397 | public function get_plugin_name() { |
| 398 | return $this->plugin_name; |
| 399 | } |
| 400 | |
| 401 | /** |
| 402 | * Retrieve the version number of the plugin. |
| 403 | * |
| 404 | * @return string The version number of the plugin. |
| 405 | * @since 1.0.0 |
| 406 | */ |
| 407 | public function get_version() { |
| 408 | return $this->version; |
| 409 | } |
| 410 | |
| 411 | /** |
| 412 | * Handle an environment change to set the correct status to the Critical CSS request. |
| 413 | * This is done here so even if the Critical CSS module is switched off we can |
| 414 | * still capture the change of environment event and flag Critical CSS for a rebuild. |
| 415 | */ |
| 416 | public function handle_environment_change( $is_major_change, $change_type ) { |
| 417 | if ( $is_major_change ) { |
| 418 | Regenerate_Admin_Notice::enable(); |
| 419 | } |
| 420 | |
| 421 | jetpack_boost_ds_set( 'critical_css_suggest_regenerate', $change_type ); |
| 422 | } |
| 423 | |
| 424 | /** |
| 425 | * Plugin uninstallation handler. Delete all settings and cache. |
| 426 | */ |
| 427 | public function uninstall() { |
| 428 | global $wpdb; |
| 429 | |
| 430 | // When uninstalling, make sure all deactivation cleanups have run as well. |
| 431 | $this->deactivate(); |
| 432 | |
| 433 | // Delete all Jetpack Boost options. |
| 434 | //phpcs:disable WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching |
| 435 | $option_names = $wpdb->get_col( |
| 436 | " |
| 437 | SELECT `option_name` |
| 438 | FROM `$wpdb->options` |
| 439 | WHERE `option_name` LIKE 'jetpack_boost_%'; |
| 440 | " |
| 441 | ); |
| 442 | //phpcs:enable WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching |
| 443 | |
| 444 | foreach ( $option_names as $option_name ) { |
| 445 | delete_option( $option_name ); |
| 446 | } |
| 447 | |
| 448 | // Delete the last run options for the network-wide cron jobs. |
| 449 | delete_site_option( 'jetpack_boost_404_tester_last_run' ); |
| 450 | delete_site_option( 'jetpack_boost_minify_cron_cache_cleanup_last_run' ); |
| 451 | |
| 452 | // Delete stored Critical CSS. |
| 453 | ( new Critical_CSS_Storage() )->clear(); |
| 454 | |
| 455 | // Delete all transients created by boost. |
| 456 | Transient::delete_bulk(); |
| 457 | |
| 458 | // Clear getting started value |
| 459 | ( new Getting_Started_Entry() )->set( false ); |
| 460 | |
| 461 | Page_Cache_Setup::uninstall(); |
| 462 | } |
| 463 | } |