| @@ -18,73 +18,356 @@ | ||
| 18 | 18 | declare(strict_types=1); |
| 19 | 19 | |
| 20 | 20 | namespace XSpeed\Modules\Cache; |
| 21 | 21 | |
| 22 | +defined( 'ABSPATH' ) || exit; | |
| 23 | + | |
| 22 | 24 | use XSpeed\Module; |
| 23 | 25 | use XSpeed\Settings_Manager; |
| 24 | 26 | |
| 25 | 27 | final class CacheModule extends Module { |
| 26 | 28 | |
| 29 | + /** | |
| 30 | + * Default Excluded Cookies. | |
| 31 | + * | |
| 32 | + * A constant for the same reason as DEFAULT_IGNORED_QUERY_PARAMS: | |
| 33 | + * Cache::rewrite_block_lines() needs the list at boot, where building | |
| 34 | + * the settings schema would translate its labels too early. The schema | |
| 35 | + * and that fallback both read THIS, so they cannot drift. | |
| 36 | + * | |
| 37 | + * @var string[] | |
| 38 | + */ | |
| 39 | + public const DEFAULT_EXCLUDED_COOKIES = array( | |
| 40 | + 'comment_author', | |
| 41 | + '~wordpress_[a-f0-9]+', | |
| 42 | + 'wp-postpass', | |
| 43 | + 'wordpress_no_cache', | |
| 44 | + 'wordpress_logged_in', | |
| 45 | + 'edd_items_in_cart', | |
| 46 | + 'woocommerce_items_in_cart', | |
| 47 | + 'fct_cart_hash', | |
| 48 | + 'comment_', | |
| 49 | + 'woocommerce_', | |
| 50 | + 'wordpress', | |
| 51 | + 'xf_', | |
| 52 | + 'edd_', | |
| 53 | + 'jetpack', | |
| 54 | + 'yith_wcwl_session_', | |
| 55 | + 'yith_wrvp_', | |
| 56 | + 'wpsc_', | |
| 57 | + 'ecwid', | |
| 58 | + 'ec_', | |
| 59 | + 'bookly', | |
| 60 | + ); | |
| 61 | + | |
| 62 | + /** | |
| 63 | + * Default Ignored Query Parameters. | |
| 64 | + * | |
| 65 | + * A constant because Cache::sync_query_allowlist() needs this list at | |
| 66 | + * boot, where building the settings schema would translate its labels | |
| 67 | + * before WordPress allows it. Both the schema below and that boot-time | |
| 68 | + * fallback read THIS, so the two cannot drift. | |
| 69 | + * | |
| 70 | + * @var string[] | |
| 71 | + */ | |
| 72 | + public const DEFAULT_IGNORED_QUERY_PARAMS = array( | |
| 73 | + '__s', | |
| 74 | + '_ga', | |
| 75 | + '_ke', | |
| 76 | + '~[a-zA-Z0-9_-]+_sid', | |
| 77 | + 'adgroupid', | |
| 78 | + 'age-verified', | |
| 79 | + 'ao_noptimize', | |
| 80 | + 'campaignid', | |
| 81 | + 'ck_subscriber_id', | |
| 82 | + 'cn-reloaded', | |
| 83 | + 'dclid', | |
| 84 | + 'epik', | |
| 85 | + 'fb_action_ids', | |
| 86 | + 'fb_action_types', | |
| 87 | + 'fb_source', | |
| 88 | + 'fbclid', | |
| 89 | + 'gclid', | |
| 90 | + 'jobid', | |
| 91 | + 'mc_cid', | |
| 92 | + 'mc_eid', | |
| 93 | + 'mkt_tok', | |
| 94 | + 'msclkid', | |
| 95 | + 'ref', | |
| 96 | + // Twitter/X (`ref_src`, `ref_url`) and Facebook (`refid`) | |
| 97 | + // decorations. Enumerated because param names match | |
| 98 | + // whole-name: the bare `ref` above no longer absorbs them, | |
| 99 | + // and a `ref*` glob would over-match `referrer` and | |
| 100 | + // `refund_id`, which are page-selecting. | |
| 101 | + 'ref_src', | |
| 102 | + 'ref_url', | |
| 103 | + 'refid', | |
| 104 | + '~session_[a-zA-Z0-9_-]+_alive', | |
| 105 | + 'sseid', | |
| 106 | + 'sslid', | |
| 107 | + 'usqp', | |
| 108 | + '~utm_[a-zA-Z0-9_-]+', | |
| 109 | + ); | |
| 110 | + | |
| 111 | + /** | |
| 112 | + * Click and campaign IDs added to the defaults in 1.3.6. | |
| 113 | + * | |
| 114 | + * Each is unique per click and never changes the page, yet each one | |
| 115 | + * bypassed the page cache and, with xSpeed Pro, was a new CSS entry to | |
| 116 | + * build: Google Merchant's `srsltid` and Ads' `gad_*`/`gbraid`/`wbraid`, | |
| 117 | + * GA4's cross-domain `_gl`, TikTok, X, Instagram, Yandex, HubSpot email | |
| 118 | + * and LinkedIn IDs. Kept as their own list so the upgrade can add exactly | |
| 119 | + * these to a saved list without re-adding anything a site removed. | |
| 120 | + * | |
| 121 | + * @var string[] | |
| 122 | + */ | |
| 123 | + public const TRACKING_PARAMS_1_3_6 = array( | |
| 124 | + '_gl', | |
| 125 | + '_hsenc', | |
| 126 | + '_hsmi', | |
| 127 | + 'gad_campaignid', | |
| 128 | + 'gad_source', | |
| 129 | + 'gbraid', | |
| 130 | + 'igshid', | |
| 131 | + 'li_fat_id', | |
| 132 | + 'srsltid', | |
| 133 | + 'ttclid', | |
| 134 | + 'twclid', | |
| 135 | + 'wbraid', | |
| 136 | + 'yclid', | |
| 137 | + ); | |
| 138 | + | |
| 139 | + | |
| 140 | + /** | |
| 141 | + * The shipped default list: the base list plus later additions, sorted. | |
| 142 | + * | |
| 143 | + * @return string[] | |
| 144 | + */ | |
| 145 | + public static function default_ignored_query_params(): array { | |
| 146 | + $all = array_values( array_unique( array_merge( self::DEFAULT_IGNORED_QUERY_PARAMS, self::TRACKING_PARAMS_1_3_6 ) ) ); | |
| 147 | + sort( $all ); | |
| 148 | + return $all; | |
| 149 | + } | |
| 150 | + | |
| 27 | 151 | public const SLUG = 'cache'; |
| 28 | 152 | public const TIER = self::TIER_FREE; |
| 29 | 153 | public const VERSION = '1.0.0'; |
| 30 | 154 | |
| 155 | + /** | |
| 156 | + * Default cache lifetime in hours (7 days). | |
| 157 | + * | |
| 158 | + * Named so the readers that need a fallback share ONE value with the | |
| 159 | + * schema below. Three of them carried their own hardcoded `?? 24`, which | |
| 160 | + * silently became a stale copy the moment the default moved. They are | |
| 161 | + * unreachable today — Settings_Manager::get() always merges defaults — | |
| 162 | + * but an unreachable wrong number is still a trap for the next change. | |
| 163 | + * (#284 B5) | |
| 164 | + */ | |
| 165 | + public const DEFAULT_EXPIRY_HOURS = 24 * 7; | |
| 166 | + | |
| 31 | 167 | public function ui_metadata(): array { |
| 32 | 168 | return array( |
| 33 | - 'label' => 'Cache', | |
| 169 | + 'label' => __( 'Page Cache', 'xspeed' ), | |
| 34 | 170 | 'icon' => 'Database', |
| 35 | - 'description' => 'Page caching for non-logged-in visitors.', | |
| 171 | + 'description' => __( 'Saves each page as a file and serves it to logged-out visitors.', 'xspeed' ), | |
| 172 | + 'group' => 'cache', | |
| 36 | 173 | ); |
| 37 | 174 | } |
| 38 | 175 | |
| 176 | + /** | |
| 177 | + * @inheritDoc | |
| 178 | + * | |
| 179 | + * Nothing exempt. Purging only ever touches xSpeed's own cache, so on an | |
| 180 | + * occupied site the setting is inert either way — but a host installing xSpeed | |
| 181 | + * on a user's behalf should leave nothing switched on that the user did not | |
| 182 | + * ask for, and "inert today" is a weak reason to make an exception. | |
| 183 | + */ | |
| 184 | + public function conflict_safe_exempt(): array { | |
| 185 | + return array(); | |
| 186 | + } | |
| 187 | + | |
| 39 | 188 | public function settings_schema(): array { |
| 40 | - return array( | |
| 189 | + $schema = array( | |
| 41 | 190 | 'cache_expiry' => array( |
| 42 | 191 | 'type' => 'int', |
| 43 | - 'default' => 24, | |
| 192 | + // Matches the wizard's Balanced preset, which is what a fresh | |
| 193 | + // install starts on — a shorter module default meant the two | |
| 194 | + // disagreed about what "default" means. (#284) | |
| 195 | + 'default' => self::DEFAULT_EXPIRY_HOURS, | |
| 44 | 196 | 'min' => 1, |
| 45 | 197 | 'max' => 720, |
| 46 | - 'label' => 'Cache Expiry (hours)', | |
| 47 | - 'description' => 'How long cached pages live before regenerating. 1 to 720 hours (30 days).', | |
| 198 | + 'label' => __( 'Cache expiry (hours)', 'xspeed' ), | |
| 199 | + 'unit' => 'hours', | |
| 200 | + 'description' => __( 'How long a cached page is kept before xSpeed builds it again. 1 to 720 hours (30 days).', 'xspeed' ), | |
| 48 | 201 | ), |
| 49 | 202 | 'excluded_urls' => array( |
| 50 | 203 | 'type' => 'list', |
| 51 | - 'default' => array(), | |
| 204 | + // Comprehensive LiteSpeed / WP Rocket-parity default URL | |
| 205 | + // exclusions (FBS-82181). Plain text = "contains", glob via | |
| 206 | + // * ? [ ], or a `~` prefix for raw regex (e.g. ~wp-.*\.php). | |
| 207 | + 'default' => array( | |
| 208 | + '/wp-admin/', | |
| 209 | + '/wp-json/', | |
| 210 | + '/xmlrpc.php', | |
| 211 | + '~wp-.*\.php', | |
| 212 | + '/feed/', | |
| 213 | + 'index.php', | |
| 214 | + // `sitemaps?` — SEOPress generates sitemaps.xml (plural). | |
| 215 | + '~sitemaps?(_index)?\.xml', | |
| 216 | + '/robots.txt', | |
| 217 | + // Bare (no trailing slash) so "contains" matches both | |
| 218 | + // /cart and /cart/items — WooCommerce serves both forms. | |
| 219 | + '/cart', | |
| 220 | + '/checkout', | |
| 221 | + '/my-account', | |
| 222 | + 'ao_noptirocket', | |
| 223 | + 'ao_speedup_cachebuster', | |
| 224 | + 'removed_item', | |
| 225 | + '/wc-api', | |
| 226 | + '/edd-api', | |
| 227 | + '/wp-login', | |
| 228 | + ), | |
| 52 | 229 | 'item_type' => 'string', |
| 53 | - 'label' => 'Excluded URLs', | |
| 54 | - 'description' => 'One path per line. Plain text matches anywhere in the URL (e.g. /cart). Use glob syntax for anchored matches: /cart/* matches /cart/items but not /foo/cart/bar; *.pdf matches PDFs.', | |
| 230 | + 'label' => __( 'Excluded URLs', 'xspeed' ), | |
| 231 | + 'description' => __( 'Pages whose URL matches a line here are never cached. Plain text matches anywhere (/cart). A pattern with * matches from the start of the path: /cart/* matches /cart/items but not /shop/cart/items. ~ starts a regex.', 'xspeed' ), | |
| 55 | 232 | ), |
| 56 | 233 | 'excluded_cookies' => array( |
| 57 | 234 | 'type' => 'list', |
| 58 | - 'default' => array(), | |
| 235 | + // Cookies that signal a logged-in / transactional visitor | |
| 236 | + // whose response must not be served from a shared cache. | |
| 237 | + // `~` prefix = raw regex (e.g. ~wordpress_[a-f0-9]+). (FBS-82181) | |
| 238 | + 'default' => self::DEFAULT_EXCLUDED_COOKIES, | |
| 59 | 239 | 'item_type' => 'string', |
| 60 | - 'label' => 'Excluded Cookies', | |
| 61 | - 'description' => 'Skip cache for any visitor whose request carries a cookie whose NAME matches one of these patterns. Glob supported (comment_author_*, woocommerce_*). One per line.', | |
| 240 | + 'label' => __( 'Excluded cookies', 'xspeed' ), | |
| 241 | + 'description' => __( 'Visitors with a cookie whose name matches a line here always get a fresh page. One per line; * and ~regex work.', 'xspeed' ), | |
| 62 | 242 | ), |
| 63 | 243 | 'bypass_user_agents' => array( |
| 64 | 244 | 'type' => 'list', |
| 65 | 245 | 'default' => array(), |
| 66 | 246 | 'item_type' => 'string', |
| 67 | - 'label' => 'Bypass User Agents', | |
| 68 | - 'description' => 'Substring match against the visitor User-Agent. Matched UAs bypass cache (useful for screenshot bots, internal previews, monitoring). One per line.', | |
| 247 | + 'label' => __( 'Excluded browsers and bots', 'xspeed' ), | |
| 248 | + 'description' => __( 'Visitors whose user agent contains a line here always get a fresh page. Useful for screenshot bots and uptime monitors.', 'xspeed' ), | |
| 69 | 249 | ), |
| 70 | 250 | 'ignored_query_params' => array( |
| 71 | 251 | 'type' => 'list', |
| 72 | - 'default' => array( 'utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid' ), | |
| 252 | + // Analytics / ad / session query keys stripped before the | |
| 253 | + // cache key is computed, so /post?utm_source=x and /post | |
| 254 | + // share one entry. `~` prefix = raw regex. (FBS-82181) | |
| 255 | + // Matched whole-name, so every entry here means the param | |
| 256 | + // it names and nothing that merely contains it. | |
| 257 | + 'default' => self::default_ignored_query_params(), | |
| 73 | 258 | 'item_type' => 'string', |
| 74 | - 'label' => 'Ignored Query Parameters', | |
| 75 | - 'description' => 'Query keys removed from the URL before computing the cache key, so /post?utm_source=x and /post share a cache entry. Defaults cover the common analytics + ad params. One per line.', | |
| 259 | + 'label' => __( 'Ignored query parameters', 'xspeed' ), | |
| 260 | + 'advanced' => true, | |
| 261 | + 'description' => __( 'URL parameters to ignore, so /post?utm_source=x gets the same cached page as /post. Each line matches a whole parameter name.', 'xspeed' ), | |
| 76 | 262 | ), |
| 263 | + 'purge_on_upgrade' => array( | |
| 264 | + 'type' => 'bool', | |
| 265 | + 'default' => true, | |
| 266 | + 'label' => __( 'Clear cache after updates', 'xspeed' ), | |
| 267 | + 'description' => __( 'Clear the page cache when a plugin, theme or WordPress is updated, so visitors never get old pages with broken asset links.', 'xspeed' ), | |
| 268 | + ), | |
| 77 | 269 | 'mobile_separate' => array( |
| 78 | 270 | 'type' => 'bool', |
| 79 | 271 | 'default' => false, |
| 80 | - 'label' => 'Separate Mobile Cache', | |
| 81 | - 'description' => 'Keep mobile and desktop responses in separate cache buckets. Turn on for AMP, mobile-specific themes (WPtouch / Jetpack mobile theme), or any setup that serves different HTML by device.', | |
| 272 | + 'label' => __( 'Separate mobile cache', 'xspeed' ), | |
| 273 | + 'description' => __( 'Keep a separate cached copy for phones. Turn on only if your theme or plugins show different pages on mobile.', 'xspeed' ), | |
| 82 | 274 | ), |
| 275 | + 'edge_provider' => array( | |
| 276 | + 'type' => 'enum', | |
| 277 | + 'default' => 'auto', | |
| 278 | + 'options' => array( 'auto', 'off', 'cloudflare', 'fastly', 'varnish', 'nginx', 'akamai', 'cloudfront', 'google', 'keycdn', 'bunny', 'sucuri', 'incapsula', 'generic', 'custom' ), | |
| 279 | + 'option_labels' => array( | |
| 280 | + 'auto' => 'Detect automatically', | |
| 281 | + 'off' => 'Off — send nothing', | |
| 282 | + 'cloudflare' => 'Cloudflare', | |
| 283 | + 'varnish' => 'Varnish', | |
| 284 | + 'nginx' => 'nginx proxy cache', | |
| 285 | + 'cloudfront' => 'Amazon CloudFront', | |
| 286 | + 'google' => 'Google Cloud CDN', | |
| 287 | + 'keycdn' => 'KeyCDN', | |
| 288 | + 'bunny' => 'Bunny', | |
| 289 | + // These four cannot be presented as supported on the same | |
| 290 | + // footing as the ones above. Vendor documentation either | |
| 291 | + // does not establish that they honour what we send, or | |
| 292 | + // establishes that they ignore origin cache headers until | |
| 293 | + // the property is configured to respect them — Akamai | |
| 294 | + // caches for a theoretically infinite time by default, and | |
| 295 | + // Sucuri's default caching level ignores the headers | |
| 296 | + // outright. Naming them without the caveat would promise a | |
| 297 | + // protection the CDN is not currently giving. | |
| 298 | + 'fastly' => 'Fastly (needs CDN configuration)', | |
| 299 | + 'akamai' => 'Akamai (needs CDN configuration)', | |
| 300 | + 'sucuri' => 'Sucuri (needs CDN configuration)', | |
| 301 | + 'incapsula' => 'Imperva / Incapsula (needs CDN configuration)', | |
| 302 | + 'generic' => 'Something else', | |
| 303 | + 'custom' => 'Custom headers', | |
| 304 | + ), | |
| 305 | + 'label' => __( 'CDN or proxy in front', 'xspeed' ), | |
| 306 | + 'description' => __( 'Tells your CDN or proxy not to store pages xSpeed does not cache. Leave on Detect automatically unless you know your provider.', 'xspeed' ), | |
| 307 | + 'advanced' => true, | |
| 308 | + 'info_title' => __( 'Cache in front of this site', 'xspeed' ), | |
| 309 | + 'info' => __( 'Naming your provider narrows the headers to the one it reads. Detect automatically works it out per request and otherwise sends a set every cache ignores unless it understands it, so it is safe not to know. Run "wp xspeed cache edge" to see what was detected and what gets sent.', 'xspeed' ) | |
| 310 | + ), | |
| 311 | + 'edge_custom_headers' => array( | |
| 312 | + 'type' => 'list', | |
| 313 | + 'default' => array(), | |
| 314 | + 'item_type' => 'string', | |
| 315 | + 'label' => __( 'Custom CDN headers', 'xspeed' ), | |
| 316 | + 'advanced' => true, | |
| 317 | + 'dependsOn' => array( 'field' => 'edge_provider', 'value' => 'custom' ), | |
| 318 | + 'description' => __( 'One header per line, as Name: value, for example "Surrogate-Control: no-store". Lines starting with # are ignored.', 'xspeed' ), | |
| 319 | + 'info_title' => __( 'Custom edge headers', 'xspeed' ), | |
| 320 | + 'info' => __( 'These replace the headers xSpeed would have picked for your CDN. Two baselines are still added underneath: a Cache-Control, and "X-Accel-Expires: 0" for a page cache running in nginx on your own server. Name either one yourself and yours is used instead. Values containing $, % or a backslash are dropped — the same pairs go into nginx and Apache directives, where those cannot be escaped safely. Content-Length, Content-Encoding, Content-Type, Transfer-Encoding, Set-Cookie and Location are refused.', 'xspeed' ) | |
| 321 | + ), | |
| 83 | 322 | ); |
| 323 | + | |
| 324 | + // LiteSpeed-only opt-in (#509): meaningless on any other server, so | |
| 325 | + // the field only exists in the schema where it can act — elsewhere the | |
| 326 | + // stored value survives via preserved_keys(). Inserted right after | |
| 327 | + // mobile_separate, its sibling static-fast-path trade-off. | |
| 328 | + if ( \XSpeed\Server::LITESPEED === \XSpeed\Server::type() ) { | |
| 329 | + $litespeed = array( | |
| 330 | + 'litespeed_static_rewrite' => array( | |
| 331 | + 'type' => 'bool', | |
| 332 | + 'default' => false, | |
| 333 | + 'label' => __( 'LiteSpeed static fast path', 'xspeed' ), | |
| 334 | + 'advanced' => true, | |
| 335 | + 'description' => __( 'LiteSpeed serves cached pages without running PHP, which is faster on slow hosts. These visits are not counted in the dashboard hit ratio.', 'xspeed' ), | |
| 336 | + ), | |
| 337 | + ); | |
| 338 | + $pos = (int) array_search( 'mobile_separate', array_keys( $schema ), true ) + 1; | |
| 339 | + $schema = array_slice( $schema, 0, $pos, true ) + $litespeed + array_slice( $schema, $pos, null, true ); | |
| 340 | + } | |
| 341 | + | |
| 342 | + return $schema; | |
| 84 | 343 | } |
| 85 | 344 | |
| 86 | 345 | /** |
| 346 | + * `mobile_separate_review` lives outside the schema: migration sets it | |
| 347 | + * (bool) when a source plugin had "separate mobile cache" on, so the | |
| 348 | + * dashboard can prompt the user to re-enable it deliberately instead of | |
| 349 | + * silently importing it (which would kill the device-blind static fast | |
| 350 | + * path). Without preserving it here, the first schema-driven cache save | |
| 351 | + * would rebuild the option from the schema alone and drop the flag before | |
| 352 | + * the user ever saw the prompt. (FBS-83145) | |
| 353 | + * | |
| 354 | + * @return string[] | |
| 355 | + */ | |
| 356 | + public function preserved_keys(): array { | |
| 357 | + $keys = array( 'mobile_separate_review' ); | |
| 358 | + // On non-LiteSpeed servers the litespeed_static_rewrite field is not | |
| 359 | + // in the schema (see settings_schema()), so a schema-driven save | |
| 360 | + // would silently drop a value chosen while the site ran LiteSpeed. | |
| 361 | + // Preserve it so moving LiteSpeed → other → LiteSpeed keeps the | |
| 362 | + // user's choice. On LiteSpeed itself the schema owns the key. | |
| 363 | + if ( \XSpeed\Server::LITESPEED !== \XSpeed\Server::type() ) { | |
| 364 | + $keys[] = 'litespeed_static_rewrite'; | |
| 365 | + } | |
| 366 | + return $keys; | |
| 367 | + } | |
| 368 | + | |
| 369 | + /** | |
| 87 | 370 | * Seed per-module option from the legacy xspeed_options blob if we |
| 88 | 371 | * haven't done so yet. Idempotent — once xspeed_module_cache exists |
| 89 | 372 | * or the legacy keys are gone, this is a no-op. Runs on both boot |
| 90 | 373 | * and activate so installs on every code path are covered. |
| @@ -90,14 +373,79 @@ | ||
| 90 | 373 | * and activate so installs on every code path are covered. |
| 91 | 374 | */ |
| 92 | 375 | public function boot(): void { |
| 93 | 376 | $this->seed_from_legacy_if_needed(); |
| 377 | + | |
| 378 | + // Keep every mobile_separate-dependent artifact (the drop-in's | |
| 379 | + // `.mobile-separate` flag, the device-blind server rewrite, and the | |
| 380 | + // device-keyed caches) in lockstep with the setting — on boot, and | |
| 381 | + // whenever the cache settings are saved. The drop-in can't read WP | |
| 382 | + // options, so it reads the sidecar marker Cache maintains here. | |
| 383 | + \XSpeed\Cache::reconcile_mobile_separate(); | |
| 384 | + // Both write paths matter. On a fresh install `xspeed_module_cache` | |
| 385 | + // does not exist yet, so core's update_option() delegates to | |
| 386 | + // add_option() and fires `add_option_…` INSTEAD of | |
| 387 | + // `update_option_…`. Hooking only the latter meant the very first | |
| 388 | + // save of Cache Expiry never re-baked the drop-in: the panel and the | |
| 389 | + // DB read the new value while the drop-in kept enforcing the old | |
| 390 | + // one, and re-saving the same value could not recover it because | |
| 391 | + // update_option() short-circuits on an unchanged value (#251). | |
| 392 | + $xspeed_resync_cache_artifacts = static function () { | |
| 393 | + \XSpeed\Cache::reconcile_mobile_separate(); | |
| 394 | + // Re-bake the cookie / user-agent exclusion rules into the | |
| 395 | + // drop-in. It runs before WordPress loads and so carries a | |
| 396 | + // COPY of those rules, substituted at install time — and | |
| 397 | + // auto_heal() deliberately only reinstalls when the file is | |
| 398 | + // missing, foreign, or an older version, none of which a | |
| 399 | + // settings change makes true. Without this, adding an | |
| 400 | + // excluded cookie left the drop-in serving the shared | |
| 401 | + // anonymous page to exactly the visitors it excluded, until | |
| 402 | + // the next plugin upgrade happened to reinstall it. | |
| 403 | + // | |
| 404 | + // ONLY when page caching is actually on, for the same reason | |
| 405 | + // refresh_rewrite_if_installed() below refuses to write a | |
| 406 | + // block that isn't there: re-baking is maintenance of an | |
| 407 | + // artifact the user opted into, never a way to acquire one. | |
| 408 | + // Re-baking unconditionally reached past our own module — a | |
| 409 | + // site that had declined our page cache got the drop-in | |
| 410 | + // installed anyway on the next Cache Expiry save, and the | |
| 411 | + // following toggle(false) then removed it. auto_heal() has | |
| 412 | + // always gated on this flag; this path simply never did. | |
| 413 | + // (#251) | |
| 414 | + // | |
| 415 | + // Through toggle() rather than install_dropin() so the re-bake | |
| 416 | + // gets the same ownership check, lock and rollback as every | |
| 417 | + // other page-cache write. A drop-in that turned out not to be | |
| 418 | + // ours between the save and now is refused here too. | |
| 419 | + $xspeed_options = get_option( 'xspeed_options', array() ); | |
| 420 | + if ( ! empty( $xspeed_options['cache_enabled'] ) ) { | |
| 421 | + \XSpeed\Cache::toggle( true ); | |
| 422 | + } | |
| 423 | + // Same staleness applies to the .htaccess block, which is | |
| 424 | + // written to disk from the same generator. Refresh it only | |
| 425 | + // when a block is already installed — writing one here would | |
| 426 | + // enable the static path on a site that never opted in. | |
| 427 | + \XSpeed\Cache::refresh_rewrite_if_installed(); | |
| 428 | + }; | |
| 429 | + add_action( 'update_option_xspeed_module_cache', $xspeed_resync_cache_artifacts ); | |
| 430 | + add_action( 'add_option_xspeed_module_cache', $xspeed_resync_cache_artifacts ); | |
| 431 | + | |
| 432 | + // Time-driven collection of expired entries and superseded minified | |
| 433 | + // assets. Scheduled here as well as in activate() because a site that | |
| 434 | + // upgrades into this version never runs the activation hook again. | |
| 435 | + add_action( \XSpeed\Cache_GC::CRON_HOOK, array( \XSpeed\Cache_GC::class, 'run' ) ); | |
| 436 | + \XSpeed\Cache_GC::ensure_scheduled(); | |
| 94 | 437 | } |
| 95 | 438 | |
| 96 | 439 | public function activate(): void { |
| 97 | 440 | $this->seed_from_legacy_if_needed(); |
| 441 | + \XSpeed\Cache_GC::ensure_scheduled(); | |
| 98 | 442 | } |
| 99 | 443 | |
| 444 | + public function deactivate(): void { | |
| 445 | + \XSpeed\Cache_GC::unschedule(); | |
| 446 | + } | |
| 447 | + | |
| 100 | 448 | private function seed_from_legacy_if_needed(): void { |
| 101 | 449 | if ( null !== get_option( 'xspeed_module_cache', null ) ) { |
| 102 | 450 | return; |
| 103 | 451 | } |
| @@ -125,24 +473,491 @@ | ||
| 125 | 473 | |
| 126 | 474 | public function cli_commands(): array { |
| 127 | 475 | return array( |
| 128 | 476 | array( |
| 477 | + 'name' => 'xspeed optimize', | |
| 478 | + 'callback' => array( $this, 'cli_optimize' ), | |
| 479 | + 'shortdesc' => 'Measure, apply the recommended settings one at a time, verify the page still works after each, and report what changed. Use --dry-run to see the plan without touching anything.', | |
| 480 | + 'synopsis' => array( | |
| 481 | + array( | |
| 482 | + 'type' => 'assoc', | |
| 483 | + 'name' => 'aggressiveness', | |
| 484 | + 'description' => 'safe (removals + server-side only), standard (default), or aggressive (includes settings known to break some themes).', | |
| 485 | + 'optional' => true, | |
| 486 | + 'options' => array( 'safe', 'standard', 'aggressive' ), | |
| 487 | + ), | |
| 488 | + array( | |
| 489 | + 'type' => 'flag', | |
| 490 | + 'name' => 'dry-run', | |
| 491 | + 'description' => 'Show the plan and stop. Changes nothing.', | |
| 492 | + 'optional' => true, | |
| 493 | + ), | |
| 494 | + array( | |
| 495 | + 'type' => 'assoc', | |
| 496 | + 'name' => 'budget', | |
| 497 | + 'description' => 'Seconds to spend before stopping between steps. Default 120.', | |
| 498 | + 'optional' => true, | |
| 499 | + ), | |
| 500 | + array( | |
| 501 | + 'type' => 'assoc', | |
| 502 | + 'name' => 'measure-score', | |
| 503 | + 'description' => 'auto (default) measures when the stored score is stale and after changes land; never reuses the stored score; always measures even for a dry run.', | |
| 504 | + 'optional' => true, | |
| 505 | + 'options' => array( 'auto', 'never', 'always' ), | |
| 506 | + ), | |
| 507 | + ), | |
| 508 | + ), | |
| 509 | + array( | |
| 510 | + 'name' => 'xspeed purge', | |
| 511 | + 'callback' => array( $this, 'cli_purge' ), | |
| 512 | + 'shortdesc' => 'Clear every cache xSpeed manages — page and static files, REST responses, minified assets, the object cache and the configured edge — and report per store what was cleared, what was skipped and why. Use --type to clear just one.', | |
| 513 | + 'ai_hint' => 'Clear the cache after a change is live on the server but visitors still see the old version. Purges everything by default; --type=page for the local HTML only, --type=cloudflare for the edge only. Exits non-zero if a store that IS configured refused to purge, so its output can be trusted rather than assumed.', | |
| 514 | + 'synopsis' => array( | |
| 515 | + array( | |
| 516 | + 'type' => 'assoc', | |
| 517 | + 'name' => 'type', | |
| 518 | + 'description' => 'What to clear: all (default), page, object, cloudflare, cdn — or a group name (edge). Comma-separate to clear several.', | |
| 519 | + 'optional' => true, | |
| 520 | + ), | |
| 521 | + array( | |
| 522 | + 'type' => 'assoc', | |
| 523 | + 'name' => 'cause', | |
| 524 | + 'description' => 'Label recorded in the purge log, so `wp xspeed cache purge-log` can tell this run apart from a click. Default "CLI".', | |
| 525 | + 'optional' => true, | |
| 526 | + ), | |
| 527 | + array( | |
| 528 | + 'type' => 'assoc', | |
| 529 | + 'name' => 'format', | |
| 530 | + 'description' => 'table (default, one line per store) or json (the full report, for scripts).', | |
| 531 | + 'optional' => true, | |
| 532 | + 'options' => array( 'table', 'json' ), | |
| 533 | + ), | |
| 534 | + ), | |
| 535 | + ), | |
| 536 | + array( | |
| 129 | 537 | 'name' => 'xspeed cache', |
| 130 | 538 | 'callback' => array( $this, 'cli_handler' ), |
| 131 | - 'shortdesc' => 'Inspect Cache module settings (purge / toggle use the dedicated commands).', | |
| 539 | + 'shortdesc' => 'Inspect the Cache module: `status` (settings), `inventory` (which pages are cached, and how old), `size` (where the disk usage goes), `purge-log` (what cleared the cache, when and why), `purge-url <url>` to clear one page, `recheck-rewrite` to re-run the static-rewrite probe, or `nginx-config` to print the unified nginx server-block for pasting into a vhost, or `edge` to show which cache is in front of the site and what xSpeed tells it. To clear the whole site use `wp xspeed purge`.', | |
| 132 | 540 | 'synopsis' => array( |
| 133 | 541 | array( |
| 134 | 542 | 'type' => 'positional', |
| 135 | 543 | 'name' => 'action', |
| 136 | - 'options' => array( 'status' ), | |
| 544 | + 'options' => array( 'status', 'inventory', 'size', 'purge-log', 'purge-url', 'recheck-rewrite', 'nginx-config', 'edge' ), | |
| 137 | 545 | 'optional' => true, |
| 138 | 546 | ), |
| 547 | + array( | |
| 548 | + 'type' => 'positional', | |
| 549 | + 'name' => 'url', | |
| 550 | + 'optional' => true, | |
| 551 | + ), | |
| 552 | + array( | |
| 553 | + 'type' => 'assoc', | |
| 554 | + 'name' => 'limit', | |
| 555 | + 'description' => 'Rows to print for inventory / purge-log. Default 20.', | |
| 556 | + 'optional' => true, | |
| 557 | + ), | |
| 558 | + array( | |
| 559 | + 'type' => 'assoc', | |
| 560 | + 'name' => 'cause', | |
| 561 | + 'description' => 'Label recorded in the purge log for purge-url. Default "CLI".', | |
| 562 | + 'optional' => true, | |
| 563 | + ), | |
| 564 | + array( | |
| 565 | + 'type' => 'assoc', | |
| 566 | + 'name' => 'server', | |
| 567 | + 'description' => 'Server type to assume for nginx-config, skipping detection. Detection needs SERVER_SOFTWARE, which the command line does not have; an undetectable host is assumed to be nginx anyway, so this is for stating it outright — or for the case detection is positively wrong, such as nginx in front of Apache.', | |
| 568 | + 'options' => array( 'nginx', 'apache', 'litespeed' ), | |
| 569 | + 'optional' => true, | |
| 570 | + ), | |
| 139 | 571 | ), |
| 140 | 572 | ), |
| 141 | 573 | ); |
| 142 | 574 | } |
| 143 | 575 | |
| 576 | + /** | |
| 577 | + * `wp xspeed optimize` — run the autopilot. | |
| 578 | + * | |
| 579 | + * Prints what it DID, not what it hoped to do: applied steps, reverted | |
| 580 | + * steps with the reason they were undone, and the problems it could not | |
| 581 | + * touch. A run that changes nothing prints that plainly rather than a | |
| 582 | + * success banner. | |
| 583 | + * | |
| 584 | + * @param array<int,string> $args Positional args (unused). | |
| 585 | + * @param array<string,string> $assoc Flags. | |
| 586 | + */ | |
| 587 | + public function cli_optimize( array $args, array $assoc ): void { | |
| 588 | + $result = \XSpeed\Optimize_Runner::run( | |
| 589 | + array( | |
| 590 | + 'aggressiveness' => (string) ( $assoc['aggressiveness'] ?? 'standard' ), | |
| 591 | + 'dry_run' => isset( $assoc['dry-run'] ), | |
| 592 | + 'budget_seconds' => isset( $assoc['budget'] ) ? (int) $assoc['budget'] : 120, | |
| 593 | + 'measure_score' => (string) ( $assoc['measure-score'] ?? 'auto' ), | |
| 594 | + ) | |
| 595 | + ); | |
| 596 | + | |
| 597 | + if ( is_wp_error( $result ) ) { | |
| 598 | + \WP_CLI::error( $result->get_error_message() ); | |
| 599 | + return; | |
| 600 | + } | |
| 601 | + | |
| 602 | + if ( ! empty( $result['dry_run'] ) ) { | |
| 603 | + // The summary carries the score AND its age. Printing the plan | |
| 604 | + // without it left the one number a reader wants off the only | |
| 605 | + // command they run before deciding to apply anything. | |
| 606 | + if ( isset( $result['message'] ) ) { | |
| 607 | + \WP_CLI::log( (string) $result['message'] ); | |
| 608 | + } | |
| 609 | + \WP_CLI::log( 'Plan (' . count( $result['plan'] ) . ' steps, nothing applied):' ); | |
| 610 | + foreach ( $result['plan'] as $step ) { | |
| 611 | + \WP_CLI::log( ' - ' . $step['change'] . ' [' . $step['tier'] . ']' ); | |
| 612 | + } | |
| 613 | + foreach ( $result['skipped'] as $row ) { | |
| 614 | + \WP_CLI::log( ' skipped: ' . $row['id'] . ' — ' . $row['why'] ); | |
| 615 | + } | |
| 616 | + return; | |
| 617 | + } | |
| 618 | + | |
| 619 | + if ( isset( $result['message'] ) ) { | |
| 620 | + \WP_CLI::success( (string) $result['message'] ); | |
| 621 | + } | |
| 622 | + | |
| 623 | + foreach ( $result['applied'] as $row ) { | |
| 624 | + \WP_CLI::log( ' ✓ ' . $row['change'] ); | |
| 625 | + } | |
| 626 | + foreach ( $result['reverted'] as $row ) { | |
| 627 | + \WP_CLI::warning( 'Undone: ' . $row['id'] . ' — ' . $row['why'] ); | |
| 628 | + } | |
| 629 | + foreach ( $result['unfixable'] as $row ) { | |
| 630 | + \WP_CLI::log( ' ! ' . $row['issue'] . ( '' !== $row['fix'] ? ' — ' . $row['fix'] : '' ) ); | |
| 631 | + } | |
| 632 | + | |
| 633 | + if ( ! empty( $result['applied'] ) ) { | |
| 634 | + // "applied and verified" was more than the checks earn. They read | |
| 635 | + // HTML in PHP and cannot run JavaScript, so this line was telling | |
| 636 | + // someone the site was fine when the only honest claim is that | |
| 637 | + // nothing in the markup looked broken. | |
| 638 | + \WP_CLI::success( count( $result['applied'] ) . ' change(s) applied; HTML checks passed.' ); | |
| 639 | + | |
| 640 | + if ( ! empty( $result['verify_urls'] ) ) { | |
| 641 | + \WP_CLI::log( '' ); | |
| 642 | + \WP_CLI::log( 'Now open these and check they render, with no console errors:' ); | |
| 643 | + foreach ( $result['verify_urls'] as $u ) { | |
| 644 | + \WP_CLI::log( ' ' . $u ); | |
| 645 | + } | |
| 646 | + } | |
| 647 | + } | |
| 648 | + } | |
| 649 | + | |
| 650 | + /** | |
| 651 | + * `wp xspeed purge` — clear every cache xSpeed owns, in one call. | |
| 652 | + * | |
| 653 | + * Reports per store rather than printing a success banner, because the | |
| 654 | + * banner was the bug: a site whose Cloudflare token had lost its purge | |
| 655 | + * permission saw "cache cleared" and kept serving stale HTML from the | |
| 656 | + * edge. What is skipped is as much of the answer as what is cleared, so | |
| 657 | + * every skip prints its reason. | |
| 658 | + * | |
| 659 | + * Exit code follows the same distinction. A store that is not configured | |
| 660 | + * has nothing to clear and does not fail the run — otherwise every CI | |
| 661 | + * pipeline on a site without Redis goes red for a purge that did exactly | |
| 662 | + * what it should. A store that IS configured and refused is a failure. | |
| 663 | + * | |
| 664 | + * There is deliberately no `--url`: WP-CLI reserves that flag for | |
| 665 | + * multisite site selection and consumes it before a handler ever sees it. | |
| 666 | + * Clearing one page is `wp xspeed cache purge-url <url>`. | |
| 667 | + * | |
| 668 | + * @param array<int,string> $args Positional args (unused). | |
| 669 | + * @param array<string,string> $assoc Flags. | |
| 670 | + */ | |
| 671 | + public function cli_purge( array $args, array $assoc ): void { | |
| 672 | + unset( $args ); | |
| 673 | + | |
| 674 | + $requested = array_values( | |
| 675 | + array_filter( | |
| 676 | + array_map( 'trim', explode( ',', (string) ( $assoc['type'] ?? 'all' ) ) ) | |
| 677 | + ) | |
| 678 | + ); | |
| 679 | + if ( ! $requested ) { | |
| 680 | + $requested = array( 'all' ); | |
| 681 | + } | |
| 682 | + | |
| 683 | + $accepted = \XSpeed\Purge_Runner::accepted_types(); | |
| 684 | + $unknown = array_diff( $requested, $accepted ); | |
| 685 | + if ( $unknown ) { | |
| 686 | + // Refuse before purging anything: a typo in --type must not | |
| 687 | + // quietly clear a DIFFERENT store than the one named. | |
| 688 | + \WP_CLI::error( | |
| 689 | + sprintf( | |
| 690 | + 'Unknown purge type: %s. Expected one of: %s', | |
| 691 | + implode( ', ', $unknown ), | |
| 692 | + implode( ', ', $accepted ) | |
| 693 | + ) | |
| 694 | + ); | |
| 695 | + return; | |
| 696 | + } | |
| 697 | + | |
| 698 | + $cause = isset( $assoc['cause'] ) && '' !== trim( (string) $assoc['cause'] ) ? trim( (string) $assoc['cause'] ) : 'CLI'; | |
| 699 | + $report = \XSpeed\Purge_Runner::run( $requested, $cause ); | |
| 700 | + | |
| 701 | + if ( 'json' === ( $assoc['format'] ?? 'table' ) ) { | |
| 702 | + // The report goes to STDOUT alone so `... --format=json | jq` works; | |
| 703 | + // the failure message goes to STDERR via ::error, which is also | |
| 704 | + // what produces the non-zero exit. | |
| 705 | + \WP_CLI::line( (string) wp_json_encode( $report ) ); | |
| 706 | + if ( ! $report['ok'] ) { | |
| 707 | + \WP_CLI::error( 'One or more cache stores failed to purge; see the report above.' ); | |
| 708 | + } | |
| 709 | + return; | |
| 710 | + } | |
| 711 | + | |
| 712 | + $cleared = 0; | |
| 713 | + $skipped = 0; | |
| 714 | + $failed = 0; | |
| 715 | + foreach ( $report['types'] as $row ) { | |
| 716 | + switch ( $row['status'] ) { | |
| 717 | + case \XSpeed\Purge_Runner::CLEARED: | |
| 718 | + ++$cleared; | |
| 719 | + \WP_CLI::log( sprintf( ' cleared %s%s', $row['label'], self::purge_amount( $row ) ) ); | |
| 720 | + break; | |
| 721 | + case \XSpeed\Purge_Runner::FAILED: | |
| 722 | + ++$failed; | |
| 723 | + \WP_CLI::log( sprintf( ' FAILED %s — %s', $row['label'], $row['reason'] ) ); | |
| 724 | + break; | |
| 725 | + default: | |
| 726 | + ++$skipped; | |
| 727 | + \WP_CLI::log( sprintf( ' skipped %s — %s', $row['label'], $row['reason'] ) ); | |
| 728 | + } | |
| 729 | + } | |
| 730 | + | |
| 731 | + if ( $failed ) { | |
| 732 | + \WP_CLI::error( | |
| 733 | + sprintf( | |
| 734 | + '%d of %d cache store(s) failed to purge; %d cleared, %d skipped.', | |
| 735 | + $failed, | |
| 736 | + count( $report['types'] ), | |
| 737 | + $cleared, | |
| 738 | + $skipped | |
| 739 | + ) | |
| 740 | + ); | |
| 741 | + return; | |
| 742 | + } | |
| 743 | + | |
| 744 | + if ( ! $cleared ) { | |
| 745 | + // Not a success banner: nothing was purged, and saying so is the | |
| 746 | + // honest answer for a --type nobody has configured. | |
| 747 | + \WP_CLI::log( sprintf( 'Nothing to purge — %d store(s) skipped.', $skipped ) ); | |
| 748 | + return; | |
| 749 | + } | |
| 750 | + | |
| 751 | + \WP_CLI::success( sprintf( 'Purged %d cache store(s); %d skipped.', $cleared, $skipped ) ); | |
| 752 | + } | |
| 753 | + | |
| 754 | + /** | |
| 755 | + * The " — 42 entries (1.3 MB)" tail on a cleared line. | |
| 756 | + * | |
| 757 | + * Entries and bytes are both optional: a Redis FLUSHALL reports neither, | |
| 758 | + * and printing "0 entries" for it would read as an empty cache rather | |
| 759 | + * than an uncountable one. | |
| 760 | + * | |
| 761 | + * @param array{entries:int|null,bytes:int|null} $row Report row. | |
| 762 | + */ | |
| 763 | + private static function purge_amount( array $row ): string { | |
| 764 | + $parts = array(); | |
| 765 | + if ( null !== $row['entries'] ) { | |
| 766 | + $parts[] = sprintf( '%d entr%s', $row['entries'], 1 === (int) $row['entries'] ? 'y' : 'ies' ); | |
| 767 | + } | |
| 768 | + if ( null !== $row['bytes'] && $row['bytes'] > 0 ) { | |
| 769 | + $parts[] = size_format( $row['bytes'], 1 ); | |
| 770 | + } | |
| 771 | + | |
| 772 | + return $parts ? ' — ' . implode( ', ', $parts ) : ''; | |
| 773 | + } | |
| 774 | + | |
| 144 | 775 | public function cli_handler( array $args, array $assoc ): void { |
| 776 | + $action = isset( $args[0] ) ? (string) $args[0] : 'status'; | |
| 777 | + $limit = isset( $assoc['limit'] ) ? max( 1, (int) $assoc['limit'] ) : 20; | |
| 778 | + | |
| 779 | + /* | |
| 780 | + * Print the unified nginx server-block so an installer, provisioning | |
| 781 | + * script, or another plugin can fetch it non-interactively and write | |
| 782 | + * it into a vhost. Previously this was only reachable via | |
| 783 | + * `wp eval 'echo \XSpeed\Cache::full_nginx_server_block();'`, which | |
| 784 | + * is not a supported surface (and is unavailable over MCP, where | |
| 785 | + * run_command dispatches these same callbacks). | |
| 786 | + * | |
| 787 | + * Output discipline matters here: the config goes to STDOUT with | |
| 788 | + * nothing else, so `wp xspeed cache nginx-config > site.conf` yields a | |
| 789 | + * pasteable file. Every diagnostic goes to STDERR via WP_CLI::warning | |
| 790 | + * / ::error, and a non-nginx host or an empty block exits non-zero so | |
| 791 | + * a script can branch on it rather than writing an empty file. | |
| 792 | + * | |
| 793 | + * --server exists because detection cannot work here. WP-CLI runs | |
| 794 | + * without SERVER_SOFTWARE, so Server::type() falls back to the value | |
| 795 | + * a previous web request cached — and on a site provisioned entirely | |
| 796 | + * over WP-CLI there is no such value, leaving `unknown` on a genuine | |
| 797 | + * nginx host. Rather than guess (a loopback request is the one thing | |
| 798 | + * least likely to work mid-provisioning), let the caller state it: | |
| 799 | + * the script writing to /etc/nginx/ already knows the answer. | |
| 800 | + * Without the flag nothing changes, so a script sweeping a mixed | |
| 801 | + * fleet still gets its non-zero exit on Apache. | |
| 802 | + * | |
| 803 | + * It pins Server::type() rather than being passed down, because the | |
| 804 | + * decision is re-made at every level: full_nginx_server_block(), | |
| 805 | + * Cache::nginx_snippet(), and each module's own nginx_directives() | |
| 806 | + * all ask independently. Threading an argument through would leave | |
| 807 | + * the deeper gates still detecting, and the command would emit a | |
| 808 | + * config missing its cache rewrite — worse than refusing outright. | |
| 809 | + */ | |
| 810 | + if ( 'nginx-config' === $action ) { | |
| 811 | + /* | |
| 812 | + * Scoped to this one generation pass, not the request. Under | |
| 813 | + * real WP-CLI the process ends here either way, but the same | |
| 814 | + * callback runs over MCP, where several commands share one PHP | |
| 815 | + * request — a pin left in place made the NEXT command report | |
| 816 | + * this host as nginx too. | |
| 817 | + */ | |
| 818 | + $pin = null; | |
| 819 | + $assume = null; | |
| 820 | + | |
| 821 | + if ( isset( $assoc['server'] ) ) { | |
| 822 | + $assume = strtolower( trim( (string) $assoc['server'] ) ); | |
| 823 | + } elseif ( \XSpeed\Server::UNKNOWN === \XSpeed\Server::type() ) { | |
| 824 | + /* | |
| 825 | + * Nothing to detect from, and the action names the server: | |
| 826 | + * `nginx-config` is the request, so absence of evidence | |
| 827 | + * defers to it. Positive evidence to the contrary still | |
| 828 | + * wins — an Apache or LiteSpeed host is told it needs no | |
| 829 | + * nginx block at all, which is the answer that helps. | |
| 830 | + */ | |
| 831 | + $assume = \XSpeed\Server::NGINX; | |
| 832 | + | |
| 833 | + /* | |
| 834 | + * Only where warnings have somewhere else to go. Real WP-CLI | |
| 835 | + * sends them to STDERR, leaving the config clean on STDOUT. | |
| 836 | + * The MCP shim has ONE buffer for both, so warning there | |
| 837 | + * would prepend "Warning: …" to the config itself and hand | |
| 838 | + * the caller a file nginx refuses. The constant is the | |
| 839 | + * discriminator: real WP-CLI defines it, the shim defines | |
| 840 | + * only the class. | |
| 841 | + */ | |
| 842 | + if ( defined( 'WP_CLI' ) && \WP_CLI ) { | |
| 843 | + \WP_CLI::warning( | |
| 844 | + 'Could not detect the web server — no recognisable SERVER_SOFTWARE, and no web request has cached one yet. Assuming nginx, which is what this command generates. Pass --server= to state it explicitly, or load any page once to settle detection.' | |
| 845 | + ); | |
| 846 | + } | |
| 847 | + } | |
| 848 | + | |
| 849 | + if ( null !== $assume ) { | |
| 850 | + $pinned = $assume; | |
| 851 | + $pin = static function () use ( $pinned ) { | |
| 852 | + return $pinned; | |
| 853 | + }; | |
| 854 | + add_filter( 'xspeed_server_type', $pin ); | |
| 855 | + } | |
| 856 | + | |
| 857 | + $block = \XSpeed\Cache::full_nginx_server_block(); | |
| 858 | + $server = \XSpeed\Server::type(); | |
| 859 | + | |
| 860 | + if ( null !== $pin ) { | |
| 861 | + remove_filter( 'xspeed_server_type', $pin ); | |
| 862 | + } | |
| 863 | + | |
| 864 | + if ( ! is_string( $block ) || '' === trim( $block ) ) { | |
| 865 | + /* | |
| 866 | + * $server cannot be UNKNOWN here: an undetectable host was | |
| 867 | + * already assumed to be nginx above, so anything left is a | |
| 868 | + * server we positively identified — and telling an Apache or | |
| 869 | + * LiteSpeed operator that .htaccess already covers them is | |
| 870 | + * more useful than handing them a block to paste nowhere. | |
| 871 | + */ | |
| 872 | + if ( \XSpeed\Server::NGINX !== $server ) { | |
| 873 | + \WP_CLI::error( | |
| 874 | + sprintf( | |
| 875 | + 'No nginx server-block to print — this site is running on %s. On Apache and LiteSpeed xSpeed writes its rules to .htaccess automatically.', | |
| 876 | + $server | |
| 877 | + ) | |
| 878 | + ); | |
| 879 | + return; | |
| 880 | + } | |
| 881 | + \WP_CLI::error( 'No nginx directives to print — page caching and every module that contributes directives are currently disabled.' ); | |
| 882 | + return; | |
| 883 | + } | |
| 884 | + | |
| 885 | + // STDOUT only: no WP_CLI::log() prefixing, so redirection gives a | |
| 886 | + // clean file. WP_CLI::line() writes the raw string. | |
| 887 | + \WP_CLI::line( rtrim( $block, "\n" ) ); | |
| 888 | + return; | |
| 889 | + } | |
| 890 | + | |
| 891 | + /* | |
| 892 | + * Force a fresh static-rewrite probe. The result is cached for five | |
| 893 | + * minutes and nothing invalidated it, so after fixing an nginx config | |
| 894 | + * there was no way to re-check — the "configure your server" banner | |
| 895 | + * just stayed up. (FBS-84012) | |
| 896 | + */ | |
| 897 | + if ( 'recheck-rewrite' === $action ) { | |
| 898 | + // Qualify the raw probe against known config refusals before | |
| 899 | + // reporting. The probe fetches its OWN file from the static tree, | |
| 900 | + // which succeeds even when no real page is served that way — so | |
| 901 | + // an unqualified `active` reported "the web server is serving | |
| 902 | + // cache hits directly" on sites whose every page returned | |
| 903 | + // HIT (php). See Cache::qualify_rewrite_probe(). | |
| 904 | + $probe = \XSpeed\Cache::qualify_rewrite_probe( \XSpeed\Cache::recheck_static_rewrite() ); | |
| 905 | + $blocked = '' !== (string) $probe['block_reason']; | |
| 906 | + | |
| 907 | + if ( $probe['active'] ) { | |
| 908 | + \WP_CLI::success( 'Static rewrite is active — the web server is serving cache hits directly.' ); | |
| 909 | + return; | |
| 910 | + } | |
| 911 | + if ( $blocked ) { | |
| 912 | + \WP_CLI::warning( sprintf( 'Static rewrite is not active: %s', (string) $probe['reason'] ) ); | |
| 913 | + return; | |
| 914 | + } | |
| 915 | + if ( $probe['inconclusive'] ) { | |
| 916 | + \WP_CLI::warning( sprintf( 'Could not verify the static rewrite: %s', (string) $probe['reason'] ) ); | |
| 917 | + \WP_CLI::log( 'This is a probe failure, not proof that your server config is wrong.' ); | |
| 918 | + return; | |
| 919 | + } | |
| 920 | + \WP_CLI::warning( sprintf( 'Static rewrite is not active: %s', (string) ( $probe['reason'] ?: 'unknown' ) ) ); | |
| 921 | + return; | |
| 922 | + } | |
| 923 | + | |
| 924 | + if ( 'purge-url' === $action ) { | |
| 925 | + $url = isset( $args[1] ) ? trim( (string) $args[1] ) : ''; | |
| 926 | + if ( '' === $url ) { | |
| 927 | + \WP_CLI::error( 'Usage: wp xspeed cache purge-url <url-or-path>' ); | |
| 928 | + return; | |
| 929 | + } | |
| 930 | + $cause = isset( $assoc['cause'] ) && '' !== trim( (string) $assoc['cause'] ) ? trim( (string) $assoc['cause'] ) : 'CLI'; | |
| 931 | + $removed = \XSpeed\Cache::purge_url( $url, $cause ); | |
| 932 | + if ( $removed > 0 ) { | |
| 933 | + \WP_CLI::success( sprintf( 'Purged %d cache file(s) for %s', $removed, $url ) ); | |
| 934 | + } else { | |
| 935 | + \WP_CLI::log( sprintf( 'No cache entries found for %s (already cold, or the URL never cached).', $url ) ); | |
| 936 | + } | |
| 937 | + return; | |
| 938 | + } | |
| 939 | + | |
| 940 | + if ( 'inventory' === $action ) { | |
| 941 | + $this->cli_inventory( $limit ); | |
| 942 | + return; | |
| 943 | + } | |
| 944 | + | |
| 945 | + if ( 'size' === $action ) { | |
| 946 | + $this->cli_size(); | |
| 947 | + return; | |
| 948 | + } | |
| 949 | + | |
| 950 | + if ( 'purge-log' === $action ) { | |
| 951 | + $this->cli_purge_log( $limit ); | |
| 952 | + return; | |
| 953 | + } | |
| 954 | + | |
| 955 | + if ( 'edge' === $action ) { | |
| 956 | + $this->cli_edge(); | |
| 957 | + return; | |
| 958 | + } | |
| 959 | + | |
| 145 | 960 | $opts = Settings_Manager::get( self::SLUG ); |
| 146 | 961 | \WP_CLI::log( 'cache_expiry ' . $opts['cache_expiry'] . 'h' ); |
| 147 | 962 | \WP_CLI::log( 'excluded_urls ' . count( $opts['excluded_urls'] ) . ' entries' ); |
| 148 | 963 | foreach ( $opts['excluded_urls'] as $u ) { |
| @@ -147,6 +962,196 @@ | ||
| 147 | 962 | \WP_CLI::log( 'excluded_urls ' . count( $opts['excluded_urls'] ) . ' entries' ); |
| 148 | 963 | foreach ( $opts['excluded_urls'] as $u ) { |
| 149 | 964 | \WP_CLI::log( ' - ' . $u ); |
| 150 | 965 | } |
| 966 | + $edge = \XSpeed\Edge_Provider::detect(); | |
| 967 | + \WP_CLI::log( 'edge ' . ( '' !== $edge['provider'] ? $edge['provider'] : $edge['confidence'] ) . ' (' . $edge['source'] . ')' ); | |
| 968 | + } | |
| 969 | + | |
| 970 | + /** | |
| 971 | + * `wp xspeed cache edge` — what we think is in front, and what we say to it. | |
| 972 | + * | |
| 973 | + * Worth printing even when nothing is held back. "You are behind | |
| 974 | + * Cloudflare, and a Cache Rule set to ignore origin headers overrides | |
| 975 | + * anything xSpeed sends" is the answer to a support question that | |
| 976 | + * otherwise costs someone a week, and it is true whether or not a hold | |
| 977 | + * ever fires. | |
| 978 | + */ | |
| 979 | + private function cli_edge(): void { | |
| 980 | + $answer = \XSpeed\Edge_Provider::detect(); | |
| 981 | + | |
| 982 | + \WP_CLI::log( 'provider ' . ( '' !== $answer['provider'] ? $answer['provider'] : '(none named)' ) ); | |
| 983 | + \WP_CLI::log( 'confidence ' . $answer['confidence'] ); | |
| 984 | + \WP_CLI::log( 'source ' . $answer['source'] ); | |
| 985 | + | |
| 986 | + // A pin outranks detection by design, so nothing re-checks it on the | |
| 987 | + // site's behalf. Saying the two disagree is the whole mechanism by | |
| 988 | + // which a site that changed CDN ever finds out. | |
| 989 | + $sniffed = \XSpeed\Edge_Provider::sniffed(); | |
| 990 | + if ( in_array( $answer['source'], array( 'setting', 'constant', 'filter' ), true ) | |
| 991 | + && '' !== $sniffed['provider'] | |
| 992 | + && $sniffed['provider'] !== $answer['provider'] ) { | |
| 993 | + \WP_CLI::warning( | |
| 994 | + sprintf( | |
| 995 | + 'This request looks like %s, but the provider is pinned to %s. If the site moved, change it — the pinned answer is also baked into the drop-in and the server rules.', | |
| 996 | + $sniffed['provider'], | |
| 997 | + '' !== $answer['provider'] ? $answer['provider'] : 'off' | |
| 998 | + ) | |
| 999 | + ); | |
| 1000 | + } | |
| 1001 | + | |
| 1002 | + if ( \XSpeed\Edge_Provider::is_off( $answer ) ) { | |
| 1003 | + \WP_CLI::log( '' ); | |
| 1004 | + \WP_CLI::log( 'Nothing is sent: this is switched off.' ); | |
| 1005 | + return; | |
| 1006 | + } | |
| 1007 | + | |
| 1008 | + // Resolved through edge_headers_for() rather than straight off the | |
| 1009 | + // provider, so this prints what the serve path would ACTUALLY send — | |
| 1010 | + // including `X-XSpeed-Edge-Hold`, and including the evidence gate. | |
| 1011 | + // Listing the provider's raw set ignored that gate and told operators | |
| 1012 | + // a first render would be held on a site where it would not be. | |
| 1013 | + // | |
| 1014 | + // `bake`, not `request`. Two reasons, and the second one matters: | |
| 1015 | + // this command answers for the site rather than for one response, and | |
| 1016 | + // `request` fires `xspeed_edge_optimization_pending`, whose Pro | |
| 1017 | + // listener resolves the CSS plan — which by its own description is | |
| 1018 | + // what queues a build. A read-only command must not burn a build | |
| 1019 | + // slot, quarantine an entry or purge a page just by being run, and | |
| 1020 | + // under WP-CLI it would do all three against the home page. | |
| 1021 | + $bypass = \XSpeed\Cache::edge_headers_for( 'BYPASS', 'bake', 'logged-in' ); | |
| 1022 | + $miss = \XSpeed\Cache::edge_headers_for( 'MISS', 'bake' ); | |
| 1023 | + | |
| 1024 | + \WP_CLI::log( '' ); | |
| 1025 | + \WP_CLI::log( 'On a page xSpeed refuses to cache (a cart, a logged-in view):' ); | |
| 1026 | + foreach ( $bypass as $name => $value ) { | |
| 1027 | + \WP_CLI::log( sprintf( ' %s: %s', $name, $value ) ); | |
| 1028 | + } | |
| 1029 | + | |
| 1030 | + \WP_CLI::log( '' ); | |
| 1031 | + if ( array() === $miss ) { | |
| 1032 | + \WP_CLI::log( 'On a first render: nothing. A MISS is a performance hedge, so it is held only where a cache in front was detected — and none was. Name the provider in Cache In Front Of This Site to cover first renders too.' ); | |
| 1033 | + } else { | |
| 1034 | + \WP_CLI::log( 'On a first render:' ); | |
| 1035 | + foreach ( $miss as $name => $value ) { | |
| 1036 | + \WP_CLI::log( sprintf( ' %s: %s', $name, $value ) ); | |
| 1037 | + } | |
| 1038 | + } | |
| 1039 | + | |
| 1040 | + \WP_CLI::log( '' ); | |
| 1041 | + \WP_CLI::log( 'X-XSpeed-Edge-Hold names why a response was held: bypass, bypass-shape, miss, mobile-split or pending. No header means nothing was held.' ); | |
| 1042 | + | |
| 1043 | + if ( 'cloudflare' === $answer['provider'] ) { | |
| 1044 | + \WP_CLI::log( '' ); | |
| 1045 | + \WP_CLI::log( 'A Cloudflare Cache Rule whose Edge TTL is "Ignore cache-control header and use this TTL" overrides all of the above. Use "Respect origin TTL" on that rule if pages are still being stored.' ); | |
| 1046 | + } | |
| 1047 | + } | |
| 1048 | + | |
| 1049 | + /** `wp xspeed cache inventory [--limit=N]` — which pages are cached, and how old. */ | |
| 1050 | + private function cli_inventory( int $limit ): void { | |
| 1051 | + $data = \XSpeed\Cache_Inventory::entries( $limit ); | |
| 1052 | + | |
| 1053 | + if ( empty( $data['entries'] ) ) { | |
| 1054 | + \WP_CLI::log( 'Cache is empty — no cached pages on disk.' ); | |
| 1055 | + return; | |
| 1056 | + } | |
| 1057 | + | |
| 1058 | + \WP_CLI::log( sprintf( '%d cached page(s); showing %d.', $data['total'], count( $data['entries'] ) ) ); | |
| 1059 | + if ( ! empty( $data['capped'] ) ) { | |
| 1060 | + \WP_CLI::warning( sprintf( 'Scan stopped at %d files — the list is a recent sample, not the whole cache.', \XSpeed\Cache_Inventory::SCAN_CAP ) ); | |
| 1061 | + } | |
| 1062 | + foreach ( $data['entries'] as $entry ) { | |
| 1063 | + \WP_CLI::log( | |
| 1064 | + sprintf( | |
| 1065 | + ' %-58s %8s %s [%s]', | |
| 1066 | + null === $entry['url'] ? '(url unknown: ' . $entry['key'] . ')' : $entry['url'], | |
| 1067 | + size_format( (int) $entry['bytes'] ), | |
| 1068 | + $this->relative_age( (int) $entry['age'] ), | |
| 1069 | + implode( '+', (array) $entry['stored_in'] ) | |
| 1070 | + ) | |
| 1071 | + ); | |
| 1072 | + } | |
| 1073 | + } | |
| 1074 | + | |
| 1075 | + /** `wp xspeed cache size` — where the cache's disk usage goes. */ | |
| 1076 | + private function cli_size(): void { | |
| 1077 | + $data = \XSpeed\Cache_Inventory::size_breakdown(); | |
| 1078 | + | |
| 1079 | + \WP_CLI::log( sprintf( 'Total %s across %d file(s).', size_format( (int) $data['total_bytes'] ), (int) $data['total_files'] ) ); | |
| 1080 | + foreach ( $data['buckets'] as $bucket ) { | |
| 1081 | + if ( 0 === (int) $bucket['files'] ) { | |
| 1082 | + continue; | |
| 1083 | + } | |
| 1084 | + \WP_CLI::log( sprintf( ' %-32s %10s %d file(s)', $bucket['label'], size_format( (int) $bucket['bytes'] ), (int) $bucket['files'] ) ); | |
| 1085 | + } | |
| 1086 | + if ( (int) $data['compressed_bytes'] > 0 ) { | |
| 1087 | + \WP_CLI::log( sprintf( 'Precompressed on disk: %s (pages without a precompressed copy are compressed by the web server at request time).', size_format( (int) $data['compressed_bytes'] ) ) ); | |
| 1088 | + } | |
| 1089 | + } | |
| 1090 | + | |
| 1091 | + /** `wp xspeed cache purge-log [--limit=N]` — what cleared the cache, when, and why. */ | |
| 1092 | + private function cli_purge_log( int $limit ): void { | |
| 1093 | + $data = \XSpeed\Cache_Inventory::purge_log( $limit ); | |
| 1094 | + | |
| 1095 | + if ( empty( $data['events'] ) ) { | |
| 1096 | + \WP_CLI::log( 'No purge events recorded yet.' ); | |
| 1097 | + return; | |
| 1098 | + } | |
| 1099 | + foreach ( $data['events'] as $event ) { | |
| 1100 | + \WP_CLI::log( sprintf( ' %s %s', $this->relative_age( max( 0, time() - (int) $event['ts'] ) ), $event['message'] ) ); | |
| 1101 | + } | |
| 1102 | + } | |
| 1103 | + | |
| 1104 | + /** Compact "4h ago" for CLI columns. */ | |
| 1105 | + private function relative_age( int $seconds ): string { | |
| 1106 | + if ( $seconds < 60 ) { | |
| 1107 | + return $seconds . 's ago'; | |
| 1108 | + } | |
| 1109 | + if ( $seconds < 3600 ) { | |
| 1110 | + return (int) floor( $seconds / 60 ) . 'm ago'; | |
| 1111 | + } | |
| 1112 | + if ( $seconds < 86400 ) { | |
| 1113 | + return (int) floor( $seconds / 3600 ) . 'h ago'; | |
| 1114 | + } | |
| 1115 | + return (int) floor( $seconds / 86400 ) . 'd ago'; | |
| 1116 | + } | |
| 1117 | + | |
| 1118 | + /** | |
| 1119 | + * Static-rewrite directives for the unified nginx server-block | |
| 1120 | + * snippet. Returns null when cache is disabled — there's no rewrite | |
| 1121 | + * to install in that state. Delegates to \XSpeed\Cache::nginx_snippet() | |
| 1122 | + * which already produces nginx-detection-gated output. | |
| 1123 | + */ | |
| 1124 | + public function nginx_directives(): ?string { | |
| 1125 | + $opts = get_option( 'xspeed_options', array() ); | |
| 1126 | + if ( empty( $opts['cache_enabled'] ) ) { | |
| 1127 | + return null; | |
| 1128 | + } | |
| 1129 | + return \XSpeed\Cache::nginx_snippet(); | |
| 1130 | + } | |
| 1131 | + | |
| 1132 | + /** | |
| 1133 | + * Page caching's master switch is `cache_enabled` in the GLOBAL | |
| 1134 | + * `xspeed_options`, not a per-module `enabled` key -- Cache::toggle owns | |
| 1135 | + * it because flipping it rewrites .htaccess and wp-config.php. The base | |
| 1136 | + * implementation looks only at this module's own settings bag, so it | |
| 1137 | + * found nothing and reported null: the plugin's headline feature was | |
| 1138 | + * missing from its own "N on" count. (#363) | |
| 1139 | + */ | |
| 1140 | + public function is_active(): ?bool { | |
| 1141 | + $opts = get_option( 'xspeed_options', array() ); | |
| 1142 | + return ! empty( $opts['cache_enabled'] ); | |
| 1143 | + } | |
| 1144 | + | |
| 1145 | + /** | |
| 1146 | + * No reason shown: page caching has a single master switch, so the pill | |
| 1147 | + * already says everything an (i) would. The switch lives on the Overview | |
| 1148 | + * rather than on this page, but that is a "where is the control" question | |
| 1149 | + * the panel itself should answer, not a reason to explain the verdict. | |
| 1150 | + * | |
| 1151 | + * The (i) is reserved for modules whose on/off is genuinely non-obvious | |
| 1152 | + * -- counted from several flags, or from state outside the settings. | |
| 1153 | + */ | |
| 1154 | + public function active_reason(): ?string { | |
| 1155 | + return null; | |
| 151 | 1156 | } |
| 152 | 1157 | } |
