class-gptranslate-optimizer-compat.php
885 lines
| 1 | <?php |
| 2 | /** |
| 3 | * GPTranslate Optimizer Compatibility |
| 4 | * |
| 5 | * Behaviour |
| 6 | * ────────── |
| 7 | * • Detects active JS/CSS optimizer plugins at boot time. |
| 8 | * • If NO optimizer is found → nothing happens, zero impact on existing code. |
| 9 | * • If one or more optimizers ARE found → exclusion rules are registered |
| 10 | * automatically so they leave GPTranslate scripts untouched. |
| 11 | * • Protects BOTH external script files AND inline scripts (wp_add_inline_script). |
| 12 | * |
| 13 | * No settings, no admin notices, no user interaction required. |
| 14 | * Full backwards-compatibility: sites without optimizers are completely unaffected. |
| 15 | * Only runs on frontend, never in wp-admin. |
| 16 | * |
| 17 | * Supported optimizers |
| 18 | * ───────────────────── |
| 19 | * WP Rocket, LiteSpeed Cache, Autoptimize, W3 Total Cache, WP Fastest Cache, |
| 20 | * SG Optimizer, Hummingbird, FlyingPress, NitroPack, perfmatters, |
| 21 | * Swift Performance (lite), WP-Optimize, Breeze (Cloudways), |
| 22 | * Powered Cache, WP Speed of Light, WPSpeed, FastCache. |
| 23 | * |
| 24 | * @package GPTranslate |
| 25 | * @since 2.27.5 |
| 26 | */ |
| 27 | |
| 28 | if ( ! defined( 'ABSPATH' ) ) { |
| 29 | exit; |
| 30 | } |
| 31 | |
| 32 | class GPTranslate_Optimizer_Compat { |
| 33 | |
| 34 | // ------------------------------------------------------------------------- |
| 35 | // Protected asset lists |
| 36 | // ------------------------------------------------------------------------- |
| 37 | |
| 38 | /** |
| 39 | * WordPress script handles for EXTERNAL files that must NOT be optimised. |
| 40 | * These are processed via the script_loader_tag filter. |
| 41 | * Filterable via `gptranslate_optimizer_protected_handles`. |
| 42 | * |
| 43 | * @var string[] |
| 44 | */ |
| 45 | private static $protected_handles = [ |
| 46 | 'gptranslate-main', |
| 47 | 'gptranslate-jsonrepair', |
| 48 | 'gptranslate-bstoast', |
| 49 | 'gptranslate-responsivevoice', |
| 50 | 'gptranslate-toast-dismiss', |
| 51 | ]; |
| 52 | |
| 53 | /** |
| 54 | * Parent handles that have INLINE scripts attached via wp_add_inline_script(). |
| 55 | * The wp_inline_script_tag filter uses these handles to protect inline blocks. |
| 56 | * WordPress outputs them as <script id="{handle}-js-{position}">…</script>. |
| 57 | * |
| 58 | * @var string[] |
| 59 | */ |
| 60 | private static $protected_inline_handles = [ |
| 61 | 'gptranslate-main-inline', |
| 62 | 'gptranslate-js-specs', |
| 63 | 'gptranslate-js-language-strings', |
| 64 | 'gptranslate-js-word-leafones-excluded-language', |
| 65 | 'gptranslate-toast-dismiss', |
| 66 | ]; |
| 67 | |
| 68 | /** |
| 69 | * Original script info captured in init_late() before optimizers process them. |
| 70 | * Used by the output buffer to replace corrupted minified bundles. |
| 71 | * Each entry: [ 'src' => url, 'type' => 'module'|'', 'attrs' => extra attributes string ] |
| 72 | * |
| 73 | * @var array<string,array> |
| 74 | */ |
| 75 | private static $original_script_tags = []; |
| 76 | |
| 77 | /** |
| 78 | * Partial URL patterns for GPTranslate JS files. |
| 79 | * Filterable via `gptranslate_optimizer_protected_js_patterns`. |
| 80 | * |
| 81 | * @var string[] |
| 82 | */ |
| 83 | private static $protected_js_patterns = [ |
| 84 | 'plugins/gptranslate', |
| 85 | 'gptranslate.js', |
| 86 | 'jsonrepair', |
| 87 | 'toast.min.js', |
| 88 | 'responsivevoice.js', |
| 89 | ]; |
| 90 | |
| 91 | /** |
| 92 | * Partial URL patterns for GPTranslate CSS files. |
| 93 | * Filterable via `gptranslate_optimizer_protected_css_patterns`. |
| 94 | * |
| 95 | * @var string[] |
| 96 | */ |
| 97 | private static $protected_css_patterns = [ |
| 98 | 'plugins/gptranslate', |
| 99 | ]; |
| 100 | |
| 101 | /** |
| 102 | * Content markers used to identify GPTranslate inline scripts. |
| 103 | * |
| 104 | * Optimizers that scan inline script CONTENT to decide whether to skip them |
| 105 | * (e.g. WP Rocket's rocket_excluded_inline_js_content, LiteSpeed's |
| 106 | * litespeed_optimize_js_inline_excludes, Autoptimize's noptimize filter) |
| 107 | * will match against these strings. |
| 108 | * |
| 109 | * Strategy: we use TWO layers of markers so that at least one always matches. |
| 110 | * |
| 111 | * Layer 1 – sourceURL identifiers |
| 112 | * WordPress automatically appends //# sourceURL=<id> to every inline script |
| 113 | * for debugging. These are the most reliable markers because they are unique |
| 114 | * to GPTranslate and appear in EVERY inline block regardless of configuration. |
| 115 | * |
| 116 | * Layer 2 – JS variable names |
| 117 | * Fallback for environments that strip the sourceURL comment during output. |
| 118 | * |
| 119 | * @var string[] |
| 120 | */ |
| 121 | private static $protected_inline_js_markers = [ |
| 122 | // Layer 1: sourceURL comment identifiers (added by WordPress to inline scripts) |
| 123 | 'gptranslate-main-inline-js-after', |
| 124 | 'gptranslate-js-specs-js-after', |
| 125 | 'gptranslate-js-language-strings-js-after', |
| 126 | 'gptranslate-js-word-leafones-excluded-language-js-after', |
| 127 | 'gptranslate-toast-dismiss-js-after', |
| 128 | // Layer 2: distinctive JS variable names present in the inline scripts |
| 129 | 'gptServerSideLink', |
| 130 | 'gptServerSideLightLink', |
| 131 | 'gptApiKey', |
| 132 | 'gptAjaxSecret', |
| 133 | 'gptLiveSite', |
| 134 | 'gptStorage', |
| 135 | 'gptranslateSettings', |
| 136 | 'PLG_GPTRANSLATE_TRANSLATING', |
| 137 | 'chatgptApiKey', |
| 138 | 'chatgptWordsLeafnodesExcludedByLanguage', |
| 139 | ]; |
| 140 | |
| 141 | /** |
| 142 | * Known optimizer plugins [plugin-basename => display-name]. |
| 143 | * |
| 144 | * @var array<string,string> |
| 145 | */ |
| 146 | private static $known_optimizers = [ |
| 147 | 'wp-rocket/wp-rocket.php' => 'WP Rocket', |
| 148 | 'litespeed-cache/litespeed-cache.php' => 'LiteSpeed Cache', |
| 149 | 'autoptimize/autoptimize.php' => 'Autoptimize', |
| 150 | 'w3-total-cache/w3-total-cache.php' => 'W3 Total Cache', |
| 151 | 'wp-fastest-cache/wpFastestCache.php' => 'WP Fastest Cache', |
| 152 | 'sg-cachepress/sg-cachepress.php' => 'SG Optimizer', |
| 153 | 'sg-optimizer/sg-optimizer.php' => 'SG Optimizer', |
| 154 | 'hummingbird-performance/wp-hummingbird.php' => 'Hummingbird', |
| 155 | 'wp-hummingbird/wp-hummingbird.php' => 'Hummingbird', |
| 156 | 'flying-press/flying-press.php' => 'FlyingPress', |
| 157 | 'nitropack/main.php' => 'NitroPack', |
| 158 | 'perfmatters/perfmatters.php' => 'perfmatters', |
| 159 | 'asset-cleanup/asset-cleanup.php' => 'Asset CleanUp', |
| 160 | 'wp-asset-clean-up/wpacu.php' => 'Asset CleanUp', |
| 161 | 'swift-performance/performance.php' => 'Swift Performance', |
| 162 | 'swift-performance-lite/performance.php' => 'Swift Performance Lite', |
| 163 | 'cachify/cachify.php' => 'Cachify', |
| 164 | 'comet-cache/comet-cache.php' => 'Comet Cache', |
| 165 | 'wp-optimize/wp-optimize.php' => 'WP-Optimize', |
| 166 | 'breeze/breeze.php' => 'Breeze (Cloudways)', |
| 167 | 'powered-cache/powered-cache.php' => 'Powered Cache', |
| 168 | 'seraphinite-accelerator/seraphinite-accelerator.php' => 'Seraphinite Accelerator', |
| 169 | 'wp-speed-of-light/wp-speed-of-light.php' => 'WP Speed of Light', |
| 170 | 'wpspeed/wpspeed.php' => 'WPSpeed', |
| 171 | 'fastcache-by-host-it/fastcache.php' => 'FastCache', |
| 172 | ]; |
| 173 | |
| 174 | /** @var array<string,string> Optimizer plugins currently active on this site. */ |
| 175 | private static $detected_optimizers = []; |
| 176 | |
| 177 | // ------------------------------------------------------------------------- |
| 178 | // Bootstrap |
| 179 | // ------------------------------------------------------------------------- |
| 180 | |
| 181 | /** |
| 182 | * PHASE 1 – Early init: detect optimizers, register PHP-side exclusion filters, |
| 183 | * and start output buffer for inline script backup duplication. |
| 184 | * |
| 185 | * Called DIRECTLY at plugin load time (plugins_loaded), not inside any hook, |
| 186 | * so that PHP-side exclusion filters (rocket_excluded_inline_js_content, etc.) |
| 187 | * are in place before optimizers read them during their own boot. |
| 188 | * |
| 189 | * Also activates an output buffer that will detect if an optimizer modifies |
| 190 | * GPTranslate inline scripts (e.g., WP Rocket changing type to "text/rocketlazyloadscript") |
| 191 | * and injects a backup copy into <head> just after the opening tag, ensuring |
| 192 | * at least one copy always executes correctly. |
| 193 | * |
| 194 | * Skips wp-admin, WP-CLI, AJAX, XMLRPC and cron contexts where no HTML |
| 195 | * page is being rendered. |
| 196 | */ |
| 197 | public static function init_early() { |
| 198 | // Never run in admin, CLI, background or non-HTML contexts. |
| 199 | if ( is_admin() ) { |
| 200 | return; |
| 201 | } |
| 202 | if ( ( defined( 'WP_CLI' ) && WP_CLI ) || |
| 203 | ( defined( 'DOING_AJAX' ) && DOING_AJAX ) || |
| 204 | ( defined( 'DOING_CRON' ) && DOING_CRON ) || |
| 205 | ( defined( 'XMLRPC_REQUEST' ) && XMLRPC_REQUEST ) ) { |
| 206 | return; |
| 207 | } |
| 208 | |
| 209 | // Allow external code to extend the protected lists. |
| 210 | self::$protected_handles = apply_filters( 'gptranslate_optimizer_protected_handles', self::$protected_handles ); |
| 211 | self::$protected_inline_handles = apply_filters( 'gptranslate_optimizer_protected_inline_handles', self::$protected_inline_handles ); |
| 212 | self::$protected_js_patterns = apply_filters( 'gptranslate_optimizer_protected_js_patterns', self::$protected_js_patterns ); |
| 213 | self::$protected_css_patterns = apply_filters( 'gptranslate_optimizer_protected_css_patterns', self::$protected_css_patterns ); |
| 214 | |
| 215 | // Detect active optimizers. |
| 216 | self::$detected_optimizers = self::detect_active_optimizers(); |
| 217 | |
| 218 | // No optimizer active → nothing to do, zero impact on the site. |
| 219 | if ( empty( self::$detected_optimizers ) ) { |
| 220 | return; |
| 221 | } |
| 222 | |
| 223 | // Register all PHP-side optimizer exclusion filters. |
| 224 | self::register_all_exclusions(); |
| 225 | |
| 226 | // Start the outermost output buffer RIGHT NOW (plugins_loaded time). |
| 227 | // All optimizer ob_start() calls happen later and are nested inside ours. |
| 228 | // The callback fires at PHP termination with the fully-processed HTML. |
| 229 | ob_start( [ __CLASS__, 'fix_inline_scripts_in_buffer' ] ); |
| 230 | } |
| 231 | |
| 232 | /** |
| 233 | * PHASE 2 – Late init: register HTML tag-manipulation filters. |
| 234 | * |
| 235 | * Hooked into wp_enqueue_scripts at priority 999 so it runs AFTER |
| 236 | * GPTranslate's own enqueue logic (page inclusions/exclusions, etc.). |
| 237 | * Bails immediately if gptranslate-main is not enqueued on this page, |
| 238 | * keeping zero overhead on pages where GPTranslate is inactive. |
| 239 | */ |
| 240 | public static function init_late() { |
| 241 | if ( is_admin() ) { |
| 242 | return; |
| 243 | } |
| 244 | |
| 245 | // Scripts not enqueued on this page → no HTML to protect. |
| 246 | if ( ! wp_script_is( 'gptranslate-main', 'enqueued' ) ) { |
| 247 | return; |
| 248 | } |
| 249 | |
| 250 | // No optimizer detected in Phase 1 → nothing to do. |
| 251 | if ( empty( self::$detected_optimizers ) ) { |
| 252 | return; |
| 253 | } |
| 254 | |
| 255 | // Capture original script info BEFORE any optimizer can bundle/modify them. |
| 256 | // These are used by the output buffer to replace corrupted optimizer bundles. |
| 257 | // NOTE: type="module" and defer are added via script_loader_tag filter in |
| 258 | // gptranslate.php, NOT via wp_script_add_data(), so we must hard-code them. |
| 259 | $module_handles = [ 'gptranslate-main', 'gptranslate-jsonrepair', 'gptranslate-bstoast' ]; |
| 260 | $defer_handles = [ 'gptranslate-responsivevoice' ]; |
| 261 | |
| 262 | global $wp_scripts; |
| 263 | foreach ( self::$protected_handles as $handle ) { |
| 264 | if ( wp_script_is( $handle, 'enqueued' ) && isset( $wp_scripts->registered[ $handle ] ) ) { |
| 265 | $reg = $wp_scripts->registered[ $handle ]; |
| 266 | $src = $reg->src; |
| 267 | if ( ! empty( $src ) ) { |
| 268 | // Build the full URL with version query string |
| 269 | $ver = $reg->ver ? $reg->ver : get_bloginfo( 'version' ); |
| 270 | $src_versioned = add_query_arg( 'ver', $ver, $src ); |
| 271 | // Determine type and loading strategy from known handle lists |
| 272 | $type = in_array( $handle, $module_handles, true ) ? 'module' : ''; |
| 273 | $strategy = in_array( $handle, $defer_handles, true ) ? 'defer' : ''; |
| 274 | // For gptranslate-main, capture data-gt-* attributes |
| 275 | $extra_attrs = ''; |
| 276 | if ( 'gptranslate-main' === $handle ) { |
| 277 | $raw_uri = isset( $_SERVER['REQUEST_URI'] ) ? sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : ''; |
| 278 | $raw_host = isset( $_SERVER['HTTP_HOST'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : ''; |
| 279 | $orig_url = esc_url_raw( wp_unslash( $raw_uri ) ); |
| 280 | $orig_domain = preg_replace( '/[^a-z0-9.-]/i', '', sanitize_text_field( wp_unslash( $raw_host ) ) ); |
| 281 | $extra_attrs = ' data-gt-orig-url="' . esc_attr( $orig_url ) . '"' |
| 282 | . ' data-gt-orig-domain="' . esc_attr( $orig_domain ) . '"' |
| 283 | . ' data-gt-widget-id="1"'; |
| 284 | } |
| 285 | self::$original_script_tags[ $handle ] = [ |
| 286 | 'src' => $src_versioned, |
| 287 | 'type' => $type, |
| 288 | 'strategy' => $strategy, |
| 289 | 'extra_attrs' => $extra_attrs, |
| 290 | ]; |
| 291 | } |
| 292 | } |
| 293 | } |
| 294 | |
| 295 | // Protect EXTERNAL script file tags via script_loader_tag. |
| 296 | add_filter( 'script_loader_tag', [ __CLASS__, 'add_protection_attributes' ], 20, 2 ); |
| 297 | |
| 298 | // Protect INLINE script blocks via wp_inline_script_tag (WP 5.7+). |
| 299 | // Safe to register unconditionally: silently ignored on older WP versions. |
| 300 | add_filter( 'wp_inline_script_tag', [ __CLASS__, 'add_inline_protection_attributes' ], 20, 4 ); |
| 301 | } |
| 302 | |
| 303 | // ------------------------------------------------------------------------- |
| 304 | // Detection |
| 305 | // ------------------------------------------------------------------------- |
| 306 | |
| 307 | /** |
| 308 | * Return the subset of $known_optimizers that are currently active. |
| 309 | * |
| 310 | * @return array<string,string> |
| 311 | */ |
| 312 | private static function detect_active_optimizers() { |
| 313 | $active = (array) get_option( 'active_plugins', [] ); |
| 314 | |
| 315 | if ( is_multisite() ) { |
| 316 | $network = array_keys( (array) get_site_option( 'active_sitewide_plugins', [] ) ); |
| 317 | $active = array_merge( $active, $network ); |
| 318 | } |
| 319 | |
| 320 | $detected = []; |
| 321 | foreach ( self::$known_optimizers as $basename => $name ) { |
| 322 | if ( in_array( $basename, $active, true ) ) { |
| 323 | $detected[ $basename ] = $name; |
| 324 | } |
| 325 | } |
| 326 | |
| 327 | return $detected; |
| 328 | } |
| 329 | |
| 330 | // ------------------------------------------------------------------------- |
| 331 | // Exclusion registration – dispatcher |
| 332 | // ------------------------------------------------------------------------- |
| 333 | |
| 334 | private static function register_all_exclusions() { |
| 335 | $active = array_keys( self::$detected_optimizers ); |
| 336 | |
| 337 | $map = [ |
| 338 | 'wp-rocket/wp-rocket.php' => 'register_wp_rocket', |
| 339 | 'litespeed-cache/litespeed-cache.php' => 'register_litespeed', |
| 340 | 'autoptimize/autoptimize.php' => 'register_autoptimize', |
| 341 | 'w3-total-cache/w3-total-cache.php' => 'register_w3tc', |
| 342 | 'wp-fastest-cache/wpFastestCache.php' => 'register_wp_fastest_cache', |
| 343 | 'sg-cachepress/sg-cachepress.php' => 'register_sgo', |
| 344 | 'sg-optimizer/sg-optimizer.php' => 'register_sgo', |
| 345 | 'hummingbird-performance/wp-hummingbird.php' => 'register_hummingbird', |
| 346 | 'wp-hummingbird/wp-hummingbird.php' => 'register_hummingbird', |
| 347 | 'flying-press/flying-press.php' => 'register_flyingpress', |
| 348 | 'nitropack/main.php' => 'register_nitropack', |
| 349 | 'perfmatters/perfmatters.php' => 'register_perfmatters', |
| 350 | 'swift-performance/performance.php' => 'register_swift', |
| 351 | 'swift-performance-lite/performance.php' => 'register_swift', |
| 352 | 'wp-optimize/wp-optimize.php' => 'register_wp_optimize', |
| 353 | 'breeze/breeze.php' => 'register_breeze', |
| 354 | 'powered-cache/powered-cache.php' => 'register_powered_cache', |
| 355 | 'wp-speed-of-light/wp-speed-of-light.php' => 'register_wpspeedoflight', |
| 356 | 'wpspeed/wpspeed.php' => 'register_wpspeed', |
| 357 | 'fastcache-by-host-it/fastcache.php' => 'register_wpspeed', |
| 358 | ]; |
| 359 | |
| 360 | $already_called = []; |
| 361 | foreach ( $map as $basename => $method ) { |
| 362 | if ( in_array( $basename, $active, true ) && ! in_array( $method, $already_called, true ) ) { |
| 363 | self::$method(); |
| 364 | $already_called[] = $method; |
| 365 | } |
| 366 | } |
| 367 | } |
| 368 | |
| 369 | // ------------------------------------------------------------------------- |
| 370 | // Per-optimizer exclusion methods |
| 371 | // ------------------------------------------------------------------------- |
| 372 | |
| 373 | private static function register_wp_rocket() { |
| 374 | $js = self::$protected_js_patterns; |
| 375 | $css = self::$protected_css_patterns; |
| 376 | $markers = self::$protected_inline_js_markers; |
| 377 | |
| 378 | // Build the list of inline script tag IDs from the protected inline handles. |
| 379 | // WP Rocket's Delay JS scanner processes the full HTML output and matches |
| 380 | // patterns against the entire <script> tag, including the id="…" attribute. |
| 381 | // Adding these IDs to rocket_delay_js_exclusions prevents the scanner from |
| 382 | // converting inline GPTranslate scripts to type="text/rocketlazyloadscript". |
| 383 | $inline_tag_ids = array_map( |
| 384 | static fn( $h ) => $h . '-js-after', |
| 385 | self::$protected_inline_handles |
| 386 | ); |
| 387 | |
| 388 | // External file exclusions. |
| 389 | add_filter( 'rocket_exclude_js', static fn( $l ) => array_unique( array_merge( (array) $l, $js ) ) ); |
| 390 | add_filter( 'rocket_exclude_defer_js', static fn( $l ) => array_unique( array_merge( (array) $l, $js ) ) ); |
| 391 | add_filter( 'rocket_exclude_async_js', static fn( $l ) => array_unique( array_merge( (array) $l, $js ) ) ); |
| 392 | add_filter( 'rocket_exclude_css', static fn( $l ) => array_unique( array_merge( (array) $l, $css ) ) ); |
| 393 | |
| 394 | // Delay JS exclusions: covers both external files (by src pattern) AND |
| 395 | // inline script tags (by id attribute pattern, matched in full HTML). |
| 396 | add_filter( 'rocket_delay_js_exclusions', static fn( $l ) => array_unique( array_merge( (array) $l, $js, $inline_tag_ids ) ) ); |
| 397 | |
| 398 | // Content-based inline exclusions (combine/minify features). |
| 399 | // rocket_excluded_inline_js_content matches against the CONTENT of inline |
| 400 | // scripts. We supply both the //# sourceURL identifiers (Layer 1) and |
| 401 | // the JS variable names (Layer 2) so at least one always matches. |
| 402 | add_filter( 'rocket_excluded_inline_js_content', static fn( $l ) => array_unique( array_merge( (array) $l, $markers ) ) ); |
| 403 | } |
| 404 | |
| 405 | private static function register_litespeed() { |
| 406 | $js = self::$protected_js_patterns; |
| 407 | $css = self::$protected_css_patterns; |
| 408 | $markers = self::$protected_inline_js_markers; |
| 409 | |
| 410 | // litespeed_optimize_js_excludes handles BOTH external JS files (matched against src URL) |
| 411 | // AND inline scripts (matched against inline script content) - see optimize.cls.php line 908 vs 939. |
| 412 | // litespeed_optimize_js_inline_excludes does NOT exist in LiteSpeed Cache. |
| 413 | add_filter( 'litespeed_optimize_js_excludes', static fn( $l ) => array_unique( array_merge( (array) $l, $js, $markers ) ) ); |
| 414 | add_filter( 'litespeed_optimize_js_defer_excludes', static fn( $l ) => array_unique( array_merge( (array) $l, $js, $markers ) ) ); |
| 415 | add_filter( 'litespeed_optimize_css_excludes', static fn( $l ) => array_unique( array_merge( (array) $l, $css ) ) ); |
| 416 | add_filter( 'litespeed_localres_url_excludes', static fn( $l ) => array_unique( array_merge( (array) $l, $js ) ) ); |
| 417 | } |
| 418 | |
| 419 | private static function register_autoptimize() { |
| 420 | $js_str = implode( ',', self::$protected_js_patterns ); |
| 421 | $css_str = implode( ',', self::$protected_css_patterns ); |
| 422 | |
| 423 | add_filter( 'autoptimize_filter_js_exclude', static fn( $x ) => $x . ',' . $js_str ); |
| 424 | add_filter( 'autoptimize_filter_css_exclude', static fn( $x ) => $x . ',' . $css_str ); |
| 425 | |
| 426 | // For inline scripts: if the tag contains any known marker, skip optimisation. |
| 427 | add_filter( 'autoptimize_filter_js_noptimize', static function ( $nopt, $tag ) { |
| 428 | foreach ( self::$protected_inline_js_markers as $marker ) { |
| 429 | if ( strpos( $tag, $marker ) !== false ) { |
| 430 | return true; |
| 431 | } |
| 432 | } |
| 433 | return $nopt; |
| 434 | }, 10, 2 ); |
| 435 | } |
| 436 | |
| 437 | private static function register_w3tc() { |
| 438 | add_filter( 'w3tc_minify_js_do_tag_minification', static function ( $do, $tag ) { |
| 439 | foreach ( self::$protected_js_patterns as $p ) { |
| 440 | if ( strpos( $tag, $p ) !== false ) { |
| 441 | return false; |
| 442 | } |
| 443 | } |
| 444 | // Also protect inline blocks by their content markers. |
| 445 | foreach ( self::$protected_inline_js_markers as $marker ) { |
| 446 | if ( strpos( $tag, $marker ) !== false ) { |
| 447 | return false; |
| 448 | } |
| 449 | } |
| 450 | return $do; |
| 451 | }, 10, 3 ); |
| 452 | |
| 453 | add_filter( 'w3tc_minify_css_do_tag_minification', static function ( $do, $tag ) { |
| 454 | foreach ( self::$protected_css_patterns as $p ) { |
| 455 | if ( strpos( $tag, $p ) !== false ) { |
| 456 | return false; |
| 457 | } |
| 458 | } |
| 459 | return $do; |
| 460 | }, 10, 3 ); |
| 461 | } |
| 462 | |
| 463 | private static function register_wp_fastest_cache() { |
| 464 | add_filter( 'wpfc_js_exclude', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_js_patterns ) ) ); |
| 465 | } |
| 466 | |
| 467 | private static function register_sgo() { |
| 468 | $handles = self::$protected_handles; |
| 469 | $css_handles = [ 'gptranslate-bootstrap-style', 'gptranslate-dynamic-css' ]; |
| 470 | $js_paths = self::$protected_js_patterns; |
| 471 | $markers = self::$protected_inline_js_markers; |
| 472 | |
| 473 | // JS combination: sgo_javascript_combine_exclude takes WP script handles (converted |
| 474 | // internally to relative URLs for exact-match exclusion). Belt-and-suspenders: also |
| 475 | // add sgo_javascript_combine_excluded_internal_paths which does a strpos() match |
| 476 | // against the full src URL, catching edge cases where the handle lookup may differ. |
| 477 | add_filter( 'sgo_javascript_combine_exclude', static fn( $l ) => array_unique( array_merge( (array) $l, $handles ) ) ); |
| 478 | add_filter( 'sgo_javascript_combine_excluded_internal_paths', static fn( $l ) => array_unique( array_merge( (array) $l, $js_paths ) ) ); |
| 479 | add_filter( 'sgo_javascript_combine_excluded_inline_content', static fn( $l ) => array_unique( array_merge( (array) $l, $markers ) ) ); |
| 480 | |
| 481 | // JS minification and async: both filters take WP script handles (in_array check). |
| 482 | add_filter( 'sgo_js_minify_exclude', static fn( $l ) => array_unique( array_merge( (array) $l, $handles ) ) ); |
| 483 | add_filter( 'sgo_js_async_exclude', static fn( $l ) => array_unique( array_merge( (array) $l, $handles ) ) ); |
| 484 | |
| 485 | // CSS combination and minification: both filters take WP style handles. |
| 486 | add_filter( 'sgo_css_combine_exclude', static fn( $l ) => array_unique( array_merge( (array) $l, $css_handles ) ) ); |
| 487 | add_filter( 'sgo_css_minify_exclude', static fn( $l ) => array_unique( array_merge( (array) $l, $css_handles ) ) ); |
| 488 | } |
| 489 | |
| 490 | private static function register_hummingbird() { |
| 491 | $handles = self::$protected_handles; |
| 492 | add_filter( 'wphb_minify_resource', static function ( $minify, $handle, $type ) use ( $handles ) { |
| 493 | if ( $type === 'scripts' && in_array( $handle, $handles, true ) ) { |
| 494 | return false; |
| 495 | } |
| 496 | return $minify; |
| 497 | }, 10, 3 ); |
| 498 | } |
| 499 | |
| 500 | private static function register_flyingpress() { |
| 501 | $js = self::$protected_js_patterns; |
| 502 | $css = self::$protected_css_patterns; |
| 503 | |
| 504 | add_filter( 'flying_press_exclude_js_defer', static fn( $l ) => array_unique( array_merge( (array) $l, $js ) ) ); |
| 505 | add_filter( 'flying_press_exclude_js_delay', static fn( $l ) => array_unique( array_merge( (array) $l, $js ) ) ); |
| 506 | add_filter( 'flying_press_exclude_js_minify', static fn( $l ) => array_unique( array_merge( (array) $l, $js ) ) ); |
| 507 | add_filter( 'flying_press_exclude_css_minify', static fn( $l ) => array_unique( array_merge( (array) $l, $css ) ) ); |
| 508 | } |
| 509 | |
| 510 | private static function register_nitropack() { |
| 511 | // data-nitro-exclude attribute is added by add_protection_attributes() |
| 512 | // and add_inline_protection_attributes(). |
| 513 | add_filter( 'nitropack_js_exclude_list', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_js_patterns ) ) ); |
| 514 | add_filter( 'nitropack_css_exclude_list', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_css_patterns ) ) ); |
| 515 | } |
| 516 | |
| 517 | private static function register_perfmatters() { |
| 518 | add_filter( 'perfmatters_delay_js_exclusions', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_js_patterns ) ) ); |
| 519 | } |
| 520 | |
| 521 | private static function register_swift() { |
| 522 | add_filter( 'swift_performance_exclude_js', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_js_patterns ) ) ); |
| 523 | add_filter( 'swift_performance_exclude_css', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_css_patterns ) ) ); |
| 524 | } |
| 525 | |
| 526 | private static function register_wp_optimize() { |
| 527 | // WP-Optimize reads exclusions from the 'exclude_js' and 'exclude_css' keys |
| 528 | // inside the 'wpo_minify_config' option. Filters are unreliable because of |
| 529 | // internal caching, so we write our patterns DIRECTLY into the saved config. |
| 530 | // This runs once: subsequent loads skip because the patterns are already there. |
| 531 | $option_name = is_multisite() ? 'wpo_minify_config' : 'wpo_minify_config'; |
| 532 | $getter = is_multisite() ? 'get_site_option' : 'get_option'; |
| 533 | $setter = is_multisite() ? 'update_site_option' : 'update_option'; |
| 534 | |
| 535 | $config = call_user_func( $getter, $option_name, [] ); |
| 536 | if ( ! is_array( $config ) ) { |
| 537 | $config = []; |
| 538 | } |
| 539 | |
| 540 | $changed = false; |
| 541 | |
| 542 | // --- JS exclusions --- |
| 543 | $exclude_js = isset( $config['exclude_js'] ) ? $config['exclude_js'] : ''; |
| 544 | foreach ( self::$protected_js_patterns as $pattern ) { |
| 545 | if ( stripos( $exclude_js, $pattern ) === false ) { |
| 546 | $exclude_js .= ( ! empty( $exclude_js ) ? "\n" : '' ) . $pattern; |
| 547 | $changed = true; |
| 548 | } |
| 549 | } |
| 550 | $config['exclude_js'] = $exclude_js; |
| 551 | |
| 552 | // --- CSS exclusions --- |
| 553 | $exclude_css = isset( $config['exclude_css'] ) ? $config['exclude_css'] : ''; |
| 554 | foreach ( self::$protected_css_patterns as $pattern ) { |
| 555 | if ( stripos( $exclude_css, $pattern ) === false ) { |
| 556 | $exclude_css .= ( ! empty( $exclude_css ) ? "\n" : '' ) . $pattern; |
| 557 | $changed = true; |
| 558 | } |
| 559 | } |
| 560 | $config['exclude_css'] = $exclude_css; |
| 561 | |
| 562 | // Only write to DB if we actually added something new. |
| 563 | if ( $changed ) { |
| 564 | call_user_func( $setter, $option_name, $config ); |
| 565 | // Purge WP-Optimize minify cache so new exclusions take effect immediately. |
| 566 | if ( class_exists( 'WP_Optimize_Minify_Cache_Functions' ) ) { |
| 567 | WP_Optimize_Minify_Cache_Functions::reset(); |
| 568 | } |
| 569 | } |
| 570 | } |
| 571 | |
| 572 | private static function register_breeze() { |
| 573 | add_filter( 'breeze_get_option', static function ( $value, $option_name ) { |
| 574 | $js_opts = [ 'breeze-js-excl', 'breeze-defer-js-excl' ]; |
| 575 | $css_opts = [ 'breeze-css-excl' ]; |
| 576 | |
| 577 | if ( in_array( $option_name, $js_opts, true ) ) { |
| 578 | if ( ! is_array( $value ) ) { |
| 579 | $value = array_filter( array_map( 'trim', explode( ',', (string) $value ) ) ); |
| 580 | } |
| 581 | return array_unique( array_merge( $value, self::$protected_js_patterns ) ); |
| 582 | } |
| 583 | if ( in_array( $option_name, $css_opts, true ) ) { |
| 584 | if ( ! is_array( $value ) ) { |
| 585 | $value = array_filter( array_map( 'trim', explode( ',', (string) $value ) ) ); |
| 586 | } |
| 587 | return array_unique( array_merge( $value, self::$protected_css_patterns ) ); |
| 588 | } |
| 589 | return $value; |
| 590 | }, 10, 2 ); |
| 591 | } |
| 592 | |
| 593 | private static function register_powered_cache() { |
| 594 | add_filter( 'powered_cache_js_exclude_list', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_js_patterns ) ) ); |
| 595 | add_filter( 'powered_cache_css_exclude_list', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_css_patterns ) ) ); |
| 596 | } |
| 597 | |
| 598 | private static function register_wpspeedoflight() { |
| 599 | add_filter( 'wpsol_js_exclude', static fn( $l ) => array_unique( array_merge( (array) $l, self::$protected_js_patterns ) ) ); |
| 600 | } |
| 601 | |
| 602 | private static function register_wpspeed() { |
| 603 | // WPSpeed / FastCache honour data-no-optimize / data-no-minify attributes |
| 604 | // added by add_protection_attributes() and add_inline_protection_attributes(). |
| 605 | // No additional PHP filter needed. |
| 606 | } |
| 607 | |
| 608 | // ------------------------------------------------------------------------- |
| 609 | // HTML attribute protection – EXTERNAL scripts (script_loader_tag) |
| 610 | // ------------------------------------------------------------------------- |
| 611 | |
| 612 | /** |
| 613 | * Inject protective data-attributes into every GPTranslate external <script> tag. |
| 614 | * |
| 615 | * data-cfasync="false" → Cloudflare Rocket Loader: skip this script |
| 616 | * data-no-rocketlazyload="1" → WP Rocket: do not delay this script |
| 617 | * data-no-defer="1" → generic: do not defer |
| 618 | * data-no-minify="1" → generic / WP Fastest Cache: do not minify |
| 619 | * data-no-optimize="1" → WPSpeed, FastCache, output-buffer parsers |
| 620 | * data-nitro-exclude → NitroPack: exclude from optimisation |
| 621 | * |
| 622 | * Only registered when at least one optimizer is detected (see init()). |
| 623 | * Runs at priority 20, after the existing GPTranslate filter at priority 10. |
| 624 | * |
| 625 | * @param string $tag Full <script …></script> HTML. |
| 626 | * @param string $handle Registered script handle. |
| 627 | * @return string |
| 628 | */ |
| 629 | public static function add_protection_attributes( $tag, $handle ) { |
| 630 | if ( ! in_array( $handle, self::$protected_handles, true ) ) { |
| 631 | return $tag; |
| 632 | } |
| 633 | |
| 634 | // Idempotent – skip if already marked. |
| 635 | if ( strpos( $tag, 'data-cfasync' ) !== false ) { |
| 636 | return $tag; |
| 637 | } |
| 638 | |
| 639 | $attrs = 'data-cfasync="false" data-no-rocketlazyload="1" data-no-defer="1" data-no-minify="1" data-no-optimize="1" data-nitro-exclude'; |
| 640 | |
| 641 | return preg_replace( '/<script\b/', '<script ' . $attrs, $tag, 1 ); |
| 642 | } |
| 643 | |
| 644 | // ------------------------------------------------------------------------- |
| 645 | // HTML attribute protection – INLINE scripts (wp_inline_script_tag) |
| 646 | // ------------------------------------------------------------------------- |
| 647 | |
| 648 | /** |
| 649 | * Inject protective data-attributes into GPTranslate inline <script> blocks. |
| 650 | * |
| 651 | * WordPress outputs inline scripts added via wp_add_inline_script() as |
| 652 | * separate <script id="{handle}-js-{position}">…</script> tags. |
| 653 | * This filter (available since WP 6.3) lets us add attributes to those tags. |
| 654 | * |
| 655 | * Optimizers like WP Rocket can change these to |
| 656 | * <script type="text/rocketlazyloadscript"> |
| 657 | * which delays execution and causes "variable is not defined" errors in the |
| 658 | * main GPTranslate JS. Adding the protective attributes prevents this. |
| 659 | * |
| 660 | * data-cfasync="false" → Cloudflare Rocket Loader |
| 661 | * data-no-rocketlazyload="1" → WP Rocket Delay JS: skip inline block |
| 662 | * data-no-defer="1" → generic |
| 663 | * data-no-minify="1" → generic / WP Fastest Cache |
| 664 | * data-no-optimize="1" → WPSpeed, FastCache, output-buffer parsers |
| 665 | * data-nitro-exclude → NitroPack |
| 666 | * |
| 667 | * @param string $tag Full <script …>…</script> HTML for the inline block. |
| 668 | * @param string $handle Parent script handle (e.g. 'gptranslate-main'). |
| 669 | * @param string $code The inline JavaScript code (unused here). |
| 670 | * @param string $position 'before' or 'after' (unused here). |
| 671 | * @return string |
| 672 | */ |
| 673 | public static function add_inline_protection_attributes( $tag, $handle, $code, $position ) { |
| 674 | if ( ! in_array( $handle, self::$protected_inline_handles, true ) ) { |
| 675 | return $tag; |
| 676 | } |
| 677 | |
| 678 | // Idempotent – skip if already marked. |
| 679 | if ( strpos( $tag, 'data-cfasync' ) !== false ) { |
| 680 | return $tag; |
| 681 | } |
| 682 | |
| 683 | $attrs = 'data-cfasync="false" data-no-rocketlazyload="1" data-no-defer="1" data-no-minify="1" data-no-optimize="1" data-nitro-exclude'; |
| 684 | |
| 685 | return preg_replace( '/<script\b/', '<script ' . $attrs, $tag, 1 ); |
| 686 | } |
| 687 | |
| 688 | // ------------------------------------------------------------------------- |
| 689 | // Output-buffer fix for inline scripts: backup duplication in <head> |
| 690 | // ------------------------------------------------------------------------- |
| 691 | |
| 692 | /** |
| 693 | * Output-buffer callback: duplicates GPTranslate inline scripts in <head> for backup. |
| 694 | * |
| 695 | * Strategy: If any optimizer has modified inline script tags (e.g., WP Rocket |
| 696 | * converting type="text/javascript" to type="text/rocketlazyloadscript"), inject |
| 697 | * a backup copy of the original scripts just after the <head> tag opening. |
| 698 | * |
| 699 | * This ensures at least one copy always executes correctly, even if optimizers |
| 700 | * mangle the originals. |
| 701 | * |
| 702 | * Algorithm: |
| 703 | * 1. Fast-path: if "gptranslate" is not in the HTML, return immediately. |
| 704 | * 2. Extract all <script id="gptranslate-*-js-after">…</script> blocks. |
| 705 | * 3. If found, inject them just after <head> opening tag (wrapped in a comment). |
| 706 | * 4. Return the modified HTML. |
| 707 | * |
| 708 | * @param string $html The full HTML of the page after all other processing. |
| 709 | * @return string The HTML with backup inline scripts injected into <head>. |
| 710 | */ |
| 711 | public static function fix_inline_scripts_in_buffer( $html ) { |
| 712 | // Fast-path: nothing to do if our scripts are not present. |
| 713 | if ( empty( $html ) || strpos( $html, 'gptranslate' ) === false ) { |
| 714 | return $html; |
| 715 | } |
| 716 | |
| 717 | // Build the pattern from protected inline handles. |
| 718 | // The tag ids WordPress generates are "{handle}-js-after". |
| 719 | $ids = array_map( |
| 720 | static fn( $h ) => $h . '-js-after', |
| 721 | self::$protected_inline_handles |
| 722 | ); |
| 723 | |
| 724 | $ids_regex = implode( |
| 725 | '|', |
| 726 | array_map( static fn( $id ) => preg_quote( $id, '/' ), $ids ) |
| 727 | ); |
| 728 | |
| 729 | // Extract all GPTranslate inline script blocks. |
| 730 | // Pattern matches regardless of whether an optimizer has modified the type attribute. |
| 731 | $inline_scripts = []; |
| 732 | preg_match_all( |
| 733 | '/<script\b[^>]*?\bid="(?:' . $ids_regex . ')"[^>]*?>(.*?)<\/script>/is', |
| 734 | $html, |
| 735 | $matches, |
| 736 | PREG_OFFSET_CAPTURE |
| 737 | ); |
| 738 | |
| 739 | // Inline script backup: only if we found any inline scripts to copy |
| 740 | if ( ! empty( $matches[0] ) ) { |
| 741 | foreach ( $matches[0] as $key => $match ) { |
| 742 | $full_tag = $match[0]; |
| 743 | $script_content = $matches[1][ $key ][0]; |
| 744 | // Extract the id attribute to preserve it in backup |
| 745 | if ( preg_match( '/\bid=["\']([^"\']*)["\']/', $full_tag, $id_match ) ) { |
| 746 | $inline_scripts[] = '<script type="text/javascript" id="' . esc_attr( $id_match[1] ) . '-backup">' . $script_content . '</script>'; |
| 747 | } |
| 748 | } |
| 749 | |
| 750 | if ( ! empty( $inline_scripts ) ) { |
| 751 | $backup_html = implode( "\n", $inline_scripts ); |
| 752 | $injection = "\n<!-- GPTranslate inline scripts optimizer compatibility -->\n" . $backup_html . "\n"; |
| 753 | $html = preg_replace_callback( |
| 754 | '/<head\b[^>]*>/i', |
| 755 | static function ( $m ) use ( $injection ) { |
| 756 | return $m[0] . $injection; |
| 757 | }, |
| 758 | $html, |
| 759 | 1 |
| 760 | ); |
| 761 | } |
| 762 | } |
| 763 | |
| 764 | // Fix WP Rocket lazyrender on GPTranslate wrapper: remove data-wpr-lazyrender attribute |
| 765 | // WP Rocket adds data-wpr-lazyrender="1" which triggers content-visibility: auto via CSS, |
| 766 | // deferring rendering until viewport entry. But GPTranslate float switcher must be |
| 767 | // visible immediately (floating widget, not viewport-dependent). |
| 768 | $html = preg_replace_callback( |
| 769 | '/<div\b[^>]*\bid="gpt-wrapper"[^>]*>/i', |
| 770 | static function ( $m ) { |
| 771 | return preg_replace( '/\s*data-wpr-lazyrender="[^"]*"/', '', $m[0] ); |
| 772 | }, |
| 773 | $html, |
| 774 | 1 |
| 775 | ); |
| 776 | |
| 777 | // WP-Optimize fix: REMOVE minified bundles that contain GPTranslate code and |
| 778 | // RE-INJECT the original unmodified script files. |
| 779 | // WP-Optimize bundles gptranslate.js (ES6 module) into its minified files, |
| 780 | // breaking the import statements. We detect these corrupted bundles by name |
| 781 | // pattern and replace them with the original script tags. |
| 782 | $html = self::fix_wpo_bundles( $html ); |
| 783 | |
| 784 | return $html; |
| 785 | } |
| 786 | |
| 787 | /** |
| 788 | * Remove WP-Optimize minified bundles that contain GPTranslate code and |
| 789 | * re-inject the original GPTranslate script files. |
| 790 | * |
| 791 | * WP-Optimize creates files like "wpo-minify-gptranslate-jsonrepair-*.min.js" |
| 792 | * which break ES6 module imports. This method: |
| 793 | * 1. Finds all <script> tags pointing to wpo-minify files with "gptranslate" in the name |
| 794 | * 2. REMOVES them from the HTML |
| 795 | * 3. Injects the original GPTranslate script files (captured in init_late) before </body> |
| 796 | * |
| 797 | * @param string $html The HTML buffer. |
| 798 | * @return string Modified HTML. |
| 799 | */ |
| 800 | private static function fix_wpo_bundles( $html ) { |
| 801 | // Quick check: skip if no WP-Optimize bundles or no captured URLs |
| 802 | if ( strpos( $html, 'wpo-minify' ) === false ) { |
| 803 | return $html; |
| 804 | } |
| 805 | |
| 806 | // Find and REMOVE <script> tags pointing to WP-Optimize bundles that contain GPTranslate |
| 807 | // Pattern: <script ... src="...wpo-minify...gptranslate...min.js..."></script> |
| 808 | $removed = false; |
| 809 | $html = preg_replace_callback( |
| 810 | '/<script\b[^>]*\bsrc="[^"]*wpo-minify[^"]*"[^>]*>\s*<\/script>/i', |
| 811 | static function ( $m ) use ( &$removed ) { |
| 812 | // Only remove bundles that contain "gptranslate" in the filename |
| 813 | if ( stripos( $m[0], 'gptranslate' ) !== false ) { |
| 814 | $removed = true; |
| 815 | return '<!-- GPTranslate: removed corrupted WP-Optimize bundle -->'; |
| 816 | } |
| 817 | return $m[0]; // Leave non-GPTranslate bundles untouched |
| 818 | }, |
| 819 | $html |
| 820 | ); |
| 821 | |
| 822 | // If we removed any bundles, re-inject the original GPTranslate script files |
| 823 | if ( $removed && ! empty( self::$original_script_tags ) ) { |
| 824 | $injection = "\n<!-- GPTranslate: original scripts re-injected (WP-Optimize compatibility) -->\n"; |
| 825 | foreach ( self::$original_script_tags as $handle => $info ) { |
| 826 | $src = $info['src']; |
| 827 | $type = $info['type']; |
| 828 | $strategy = $info['strategy']; |
| 829 | $extra_attrs = isset( $info['extra_attrs'] ) ? $info['extra_attrs'] : ''; |
| 830 | // Build the script tag with all original attributes |
| 831 | $tag = '<script'; |
| 832 | if ( ! empty( $type ) ) { |
| 833 | $tag .= ' type="' . esc_attr( $type ) . '"'; |
| 834 | } |
| 835 | $tag .= ' src="' . esc_attr( $src ) . '"'; |
| 836 | $tag .= ' id="' . esc_attr( $handle ) . '-js"'; |
| 837 | if ( 'defer' === $strategy ) { |
| 838 | $tag .= ' defer'; |
| 839 | } elseif ( 'async' === $strategy ) { |
| 840 | $tag .= ' async'; |
| 841 | } |
| 842 | $tag .= $extra_attrs; |
| 843 | $tag .= '></script>'; |
| 844 | $injection .= $tag . "\n"; |
| 845 | } |
| 846 | |
| 847 | // Inject before </body> |
| 848 | if ( preg_match( '/<\/body\s*>/i', $html ) ) { |
| 849 | $html = preg_replace( '/(<\/body\s*>)/i', $injection . '$1', $html, 1 ); |
| 850 | } |
| 851 | } |
| 852 | |
| 853 | return $html; |
| 854 | } |
| 855 | |
| 856 | // ------------------------------------------------------------------------- |
| 857 | // Public accessors (useful for debugging / third-party code) |
| 858 | // ------------------------------------------------------------------------- |
| 859 | |
| 860 | /** @return array<string,string> */ |
| 861 | public static function get_detected_optimizers() { |
| 862 | return self::$detected_optimizers; |
| 863 | } |
| 864 | |
| 865 | /** @return string[] */ |
| 866 | public static function get_protected_handles() { |
| 867 | return self::$protected_handles; |
| 868 | } |
| 869 | |
| 870 | /** @return string[] */ |
| 871 | public static function get_protected_inline_handles() { |
| 872 | return self::$protected_inline_handles; |
| 873 | } |
| 874 | |
| 875 | /** @return string[] */ |
| 876 | public static function get_protected_js_patterns() { |
| 877 | return self::$protected_js_patterns; |
| 878 | } |
| 879 | |
| 880 | /** @return string[] */ |
| 881 | public static function get_protected_inline_js_markers() { |
| 882 | return self::$protected_inline_js_markers; |
| 883 | } |
| 884 | } |
| 885 |