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Autoptimize / 3.0.3
Autoptimize v3.0.3
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← All changes | classes/autoptimizeMain.php +231 -46 2.6.13.0.3 View file →
@@ -27,8 +27,15 @@
27 27 */
28 28 protected $filepath = null;
29 29
30 30 /**
31 + * Critical CSS base object
32 + *
33 + * @var object
34 + */
35 + protected $_criticalcss = null;
36 +
37 + /**
31 38 * Constructor.
32 39 *
33 40 * @param string $version Version.
34 41 * @param string $filepath Filepath. Needed for activation/deactivation/uninstall hooks.
@@ -58,14 +65,15 @@
58 65 add_action( AUTOPTIMIZE_SETUP_INITHOOK, array( $this, 'hook_page_cache_purge' ) );
59 66
60 67 add_action( 'autoptimize_setup_done', array( $this, 'version_upgrades_check' ) );
61 68 add_action( 'autoptimize_setup_done', array( $this, 'check_cache_and_run' ) );
62 - add_action( 'autoptimize_setup_done', array( $this, 'maybe_run_ao_extra' ) );
63 - add_action( 'autoptimize_setup_done', array( $this, 'maybe_run_partners_tab' ) );
64 - add_action( 'autoptimize_setup_done', array( $this, 'maybe_run_criticalcss_tab' ) );
69 + add_action( 'autoptimize_setup_done', array( $this, 'maybe_run_ao_compat' ), 10 );
70 + add_action( 'autoptimize_setup_done', array( $this, 'maybe_run_ao_extra' ), 15 );
71 + add_action( 'autoptimize_setup_done', array( $this, 'maybe_run_admin_only_trinkets' ), 20 );
72 + add_action( 'autoptimize_setup_done', array( $this, 'maybe_run_criticalcss' ), 11 );
73 + add_action( 'autoptimize_setup_done', array( $this, 'maybe_run_notfound_fallback' ), 10 );
65 74
66 75 add_action( 'init', array( $this, 'load_textdomain' ) );
67 - add_action( 'admin_init', array( 'PAnD', 'init' ) );
68 76
69 77 if ( is_multisite() && is_admin() ) {
70 78 // Only if multisite and if in admin we want to check if we need to save options on network level.
71 79 add_action( 'init', 'autoptimizeOptionWrapper::check_multisite_on_saving_options' );
@@ -70,14 +78,11 @@
70 78 // Only if multisite and if in admin we want to check if we need to save options on network level.
71 79 add_action( 'init', 'autoptimizeOptionWrapper::check_multisite_on_saving_options' );
72 80 }
73 81
74 - register_activation_hook( $this->filepath, array( $this, 'on_activate' ) );
75 - }
76 -
77 - public function on_activate()
78 - {
82 + // register uninstall & deactivation hooks.
79 83 register_uninstall_hook( $this->filepath, 'autoptimizeMain::on_uninstall' );
84 + register_deactivation_hook( $this->filepath, 'autoptimizeMain::on_deactivation' );
80 85 }
81 86
82 87 public function load_textdomain()
83 88 {
@@ -188,8 +193,12 @@
188 193 // And disable Jetpack's site accelerator if JS or CSS opt. are active.
189 194 if ( class_exists( 'Jetpack' ) && apply_filters( 'autoptimize_filter_main_disable_jetpack_cdn', true ) && ( $conf->get( 'autoptimize_js' ) || $conf->get( 'autoptimize_css' ) ) ) {
190 195 add_filter( 'jetpack_force_disable_site_accelerator', '__return_true' );
191 196 }
197 +
198 + // Add "no cache found" notice.
199 + add_action( 'admin_notices', 'autoptimizeMain::notice_nopagecache', 99 );
200 + add_action( 'admin_notices', 'autoptimizeMain::notice_potential_conflict', 99 );
192 201 }
193 202 } else {
194 203 add_action( 'admin_notices', 'autoptimizeMain::notice_cache_unavailable' );
195 204 }
@@ -207,24 +216,60 @@
207 216 add_action( 'admin_notices', 'autoptimizeMain::notice_plug_imgopt' );
208 217 }
209 218 }
210 219
211 - public function maybe_run_partners_tab()
220 + public function maybe_run_admin_only_trinkets()
212 221 {
213 - // Loads partners tab code if in admin (and not in admin-ajax.php)!
222 + // Loads partners tab and exit survey code if in admin (and not in admin-ajax.php)!
214 223 if ( autoptimizeConfig::is_admin_and_not_ajax() ) {
215 224 new autoptimizePartners();
225 + new autoptimizeExitSurvey();
216 226 }
217 227 }
218 228
219 - public function maybe_run_criticalcss_tab()
229 + public function criticalcss()
220 230 {
221 - // Loads criticalcss tab code if in admin (and not in admin-ajax.php)!
222 - if ( autoptimizeConfig::is_admin_and_not_ajax() && ! autoptimizeUtils::is_plugin_active( 'autoptimize-criticalcss/ao_criticss_aas.php' ) ) {
223 - new autoptimizeCriticalCSSSettings();
231 + if ( apply_filters( 'autoptimize_filter_criticalcss_active', true ) && ! autoptimizeUtils::is_plugin_active( 'autoptimize-criticalcss/ao_criticss_aas.php' ) ) {
232 + return $this->_criticalcss;
233 + } else {
234 + return false;
224 235 }
225 236 }
226 237
238 + public function maybe_run_criticalcss()
239 + {
240 + // Loads criticalcss if the filter returns true & old power-up is not active.
241 + if ( apply_filters( 'autoptimize_filter_criticalcss_active', true ) && ! autoptimizeUtils::is_plugin_active( 'autoptimize-criticalcss/ao_criticss_aas.php' ) ) {
242 + $this->_criticalcss = new autoptimizeCriticalCSSBase();
243 + $this->_criticalcss->setup();
244 + $this->_criticalcss->load_requires();
245 + }
246 + }
247 +
248 + public function maybe_run_notfound_fallback()
249 + {
250 + if ( autoptimizeCache::do_fallback() ) {
251 + add_action( 'template_redirect', array( 'autoptimizeCache', 'wordpress_notfound_fallback' ) );
252 + }
253 + }
254 +
255 + public function maybe_run_ao_compat()
256 + {
257 + // Condtionally loads the compatibility-class to ensure more out-of-the-box compatibility with big players.
258 + $_run_compat = true;
259 +
260 + if ( autoptimizeOptionWrapper::get_option( 'autoptimize_installed_before_compatibility', false ) ) {
261 + // If AO was already running before Compatibility logic was added, don't run compat by default
262 + // because it can be assumed everything works and we want to avoid (perf) regressions that
263 + // could occur due to compatibility code.
264 + $_run_compat = false;
265 + }
266 +
267 + if ( apply_filters( 'autoptimize_filter_init_compatibility', $_run_compat ) ) {
268 + new autoptimizeCompatibility();
269 + }
270 + }
271 +
227 272 public function hook_page_cache_purge()
228 273 {
229 274 // hook into a collection of page cache purge actions if filter allows.
230 275 if ( apply_filters( 'autoptimize_filter_main_hookpagecachepurge', true ) ) {
@@ -328,19 +373,8 @@
328 373 }
329 374 }
330 375 }
331 376
332 - // also honor PageSpeed=off parameter as used by mod_pagespeed, in use by some pagebuilders,
333 - // see https://www.modpagespeed.com/doc/experiment#ModPagespeed for info on that.
334 - if ( false === $ao_noptimize && array_key_exists( 'PageSpeed', $_GET ) && 'off' === $_GET['PageSpeed'] ) {
335 - $ao_noptimize = true;
336 - }
337 -
338 - // and make sure Thrive editor doesn't get optimized HTML.
339 - if ( false === $ao_noptimize && array_key_exists( 'tve', $_GET ) && 'true' === $_GET['tve'] ) {
340 - $ao_noptimize = true;
341 - }
342 -
343 377 // If setting says not to optimize logged in user and user is logged in...
344 378 if ( false === $ao_noptimize && 'on' !== autoptimizeOptionWrapper::get_option( 'autoptimize_optimize_logged', 'on' ) && is_user_logged_in() && current_user_can( 'edit_posts' ) ) {
345 379 $ao_noptimize = true;
346 380 }
@@ -347,9 +381,9 @@
347 381
348 382 // If setting says not to optimize cart/checkout.
349 383 if ( false === $ao_noptimize && 'on' !== autoptimizeOptionWrapper::get_option( 'autoptimize_optimize_checkout', 'off' ) ) {
350 384 // Checking for woocommerce, easy digital downloads and wp ecommerce...
351 - foreach ( array( 'is_checkout', 'is_cart', 'edd_is_checkout', 'wpsc_is_cart', 'wpsc_is_checkout' ) as $func ) {
385 + foreach ( array( 'is_checkout', 'is_cart', 'is_account_page', 'edd_is_checkout', 'wpsc_is_cart', 'wpsc_is_checkout' ) as $func ) {
352 386 if ( function_exists( $func ) && $func() ) {
353 387 $ao_noptimize = true;
354 388 break;
355 389 }
@@ -355,9 +389,32 @@
355 389 }
356 390 }
357 391 }
358 392
359 - // Allows blocking of autoptimization on your own terms regardless of above decisions.
393 + // Misc. querystring paramaters that will stop AO from doing optimizations (pagebuilders +
394 + // 2 generic parameters that could/ should become standard between optimization plugins?)
395 + if ( false === $ao_noptimize ) {
396 + $_qs_showstoppers = array( 'no_cache', 'no_optimize', 'tve', 'elementor-preview', 'fl_builder', 'vc_action', 'et_fb', 'bt-beaverbuildertheme', 'ct_builder', 'fb-edit', 'siteorigin_panels_live_editor', 'preview' );
397 + foreach ( $_qs_showstoppers as $_showstopper ) {
398 + if ( array_key_exists( $_showstopper, $_GET ) ) {
399 + $ao_noptimize = true;
400 + break;
401 + }
402 + }
403 + }
404 +
405 + // Also honor PageSpeed=off parameter as used by mod_pagespeed, in use by some pagebuilders,
406 + // see https://www.modpagespeed.com/doc/experiment#ModPagespeed for info on that.
407 + if ( false === $ao_noptimize && array_key_exists( 'PageSpeed', $_GET ) && 'off' === $_GET['PageSpeed'] ) {
408 + $ao_noptimize = true;
409 + }
410 +
411 + // If page/ post check post_meta to see if optimize is off.
412 + if ( false === autoptimizeConfig::get_post_meta_ao_settings( 'ao_post_optimize' ) ) {
413 + $ao_noptimize = true;
414 + }
415 +
416 + // And finally allows blocking of autoptimization on your own terms regardless of above decisions.
360 417 $ao_noptimize = (bool) apply_filters( 'autoptimize_filter_noptimize', $ao_noptimize );
361 418
362 419 // Check for site being previewed in the Customizer (available since WP 4.0).
363 420 $is_customize_preview = false;
@@ -419,16 +476,31 @@
419 476 * @return bool
420 477 */
421 478 public static function is_amp_markup( $content )
422 479 {
423 - // Short-circuit when a function is available to determine whether the response is (or will be) an AMP page.
424 - if ( function_exists( 'is_amp_endpoint' ) ) {
425 - return is_amp_endpoint();
480 + // Short-circuit if the page is already AMP from the start.
481 + if (
482 + preg_match(
483 + sprintf(
484 + '#^(?:<!.*?>|\s+)*+<html(?=\s)[^>]*?\s(%1$s|%2$s|%3$s)(\s|=|>)#is',
485 + 'amp',
486 + "\xE2\x9A\xA1", // From \AmpProject\Attribute::AMP_EMOJI.
487 + "\xE2\x9A\xA1\xEF\xB8\x8F" // From \AmpProject\Attribute::AMP_EMOJI_ALT, per https://github.com/ampproject/amphtml/issues/25990.
488 + ),
489 + $content
490 + )
491 + ) {
492 + return true;
426 493 }
427 494
428 - $is_amp_markup = preg_match( '/<html[^>]*(?:amp|âš¡)/i', $content );
495 + // Or else short-circuit if the AMP plugin will be processing the output to be an AMP page.
496 + if ( function_exists( 'amp_is_request' ) ) {
497 + return amp_is_request(); // For AMP plugin v2.0+.
498 + } elseif ( function_exists( 'is_amp_endpoint' ) ) {
499 + return is_amp_endpoint(); // For older/other AMP plugins (still supported in 2.0 as an alias).
500 + }
429 501
430 - return (bool) $is_amp_markup;
502 + return false;
431 503 }
432 504
433 505 /**
434 506 * Processes/optimizes the output-buffered content and returns it.
@@ -460,16 +532,18 @@
460 532 }
461 533
462 534 $classoptions = array(
463 535 'autoptimizeScripts' => array(
464 - 'aggregate' => $conf->get( 'autoptimize_js_aggregate' ),
465 - 'justhead' => $conf->get( 'autoptimize_js_justhead' ),
466 - 'forcehead' => $conf->get( 'autoptimize_js_forcehead' ),
467 - 'trycatch' => $conf->get( 'autoptimize_js_trycatch' ),
468 - 'js_exclude' => $conf->get( 'autoptimize_js_exclude' ),
469 - 'cdn_url' => $conf->get( 'autoptimize_cdn_url' ),
470 - 'include_inline' => $conf->get( 'autoptimize_js_include_inline' ),
471 - 'minify_excluded' => $conf->get( 'autoptimize_minify_excluded' ),
536 + 'aggregate' => $conf->get( 'autoptimize_js_aggregate' ),
537 + 'defer_not_aggregate' => $conf->get( 'autoptimize_js_defer_not_aggregate' ),
538 + 'defer_inline' => $conf->get( 'autoptimize_js_defer_inline' ),
539 + 'justhead' => $conf->get( 'autoptimize_js_justhead' ),
540 + 'forcehead' => $conf->get( 'autoptimize_js_forcehead' ),
541 + 'trycatch' => $conf->get( 'autoptimize_js_trycatch' ),
542 + 'js_exclude' => $conf->get( 'autoptimize_js_exclude' ),
543 + 'cdn_url' => $conf->get( 'autoptimize_cdn_url' ),
544 + 'include_inline' => $conf->get( 'autoptimize_js_include_inline' ),
545 + 'minify_excluded' => $conf->get( 'autoptimize_minify_excluded' ),
472 546 ),
473 547 'autoptimizeStyles' => array(
474 548 'aggregate' => $conf->get( 'autoptimize_css_aggregate' ),
475 549 'justhead' => $conf->get( 'autoptimize_css_justhead' ),
@@ -521,10 +595,17 @@
521 595 }
522 596
523 597 public static function on_uninstall()
524 598 {
599 + // clear the cache.
525 600 autoptimizeCache::clearall();
526 601
602 + // remove postmeta if active.
603 + if ( autoptimizeConfig::is_ao_meta_settings_active() ) {
604 + delete_post_meta_by_key( 'ao_post_optimize' );
605 + }
606 +
607 + // remove all options.
527 608 $delete_options = array(
528 609 'autoptimize_cache_clean',
529 610 'autoptimize_cache_nogzip',
530 611 'autoptimize_css',
@@ -537,10 +618,13 @@
537 618 'autoptimize_css_exclude',
538 619 'autoptimize_html',
539 620 'autoptimize_html_keepcomments',
540 621 'autoptimize_enable_site_config',
622 + 'autoptimize_enable_meta_ao_settings',
541 623 'autoptimize_js',
542 624 'autoptimize_js_aggregate',
625 + 'autoptimize_js_defer_not_aggregate',
626 + 'autoptimize_js_defer_inline',
543 627 'autoptimize_js_exclude',
544 628 'autoptimize_js_forcehead',
545 629 'autoptimize_js_justhead',
546 630 'autoptimize_js_trycatch',
@@ -557,8 +641,27 @@
557 641 'autoptimize_imgopt_provider_stat',
558 642 'autoptimize_imgopt_launched',
559 643 'autoptimize_imgopt_settings',
560 644 'autoptimize_minify_excluded',
645 + 'autoptimize_cache_fallback',
646 + 'autoptimize_ccss_rules',
647 + 'autoptimize_ccss_additional',
648 + 'autoptimize_ccss_queue',
649 + 'autoptimize_ccss_viewport',
650 + 'autoptimize_ccss_finclude',
651 + 'autoptimize_ccss_rlimit',
652 + 'autoptimize_ccss_rtimelimit',
653 + 'autoptimize_ccss_noptimize',
654 + 'autoptimize_ccss_debug',
655 + 'autoptimize_ccss_key',
656 + 'autoptimize_ccss_keyst',
657 + 'autoptimize_ccss_version',
658 + 'autoptimize_ccss_loggedin',
659 + 'autoptimize_ccss_forcepath',
660 + 'autoptimize_ccss_deferjquery',
661 + 'autoptimize_ccss_domain',
662 + 'autoptimize_ccss_unloadccss',
663 + 'autoptimize_installed_before_compatibility',
561 664 );
562 665
563 666 if ( ! is_multisite() ) {
564 667 foreach ( $delete_options as $del_opt ) {
@@ -563,8 +666,9 @@
563 666 if ( ! is_multisite() ) {
564 667 foreach ( $delete_options as $del_opt ) {
565 668 delete_option( $del_opt );
566 669 }
670 + autoptimizeMain::remove_cronjobs();
567 671 } else {
568 672 global $wpdb;
569 673 $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
570 674 $original_blog_id = get_current_blog_id();
@@ -572,17 +676,54 @@
572 676 switch_to_blog( $blog_id );
573 677 foreach ( $delete_options as $del_opt ) {
574 678 delete_option( $del_opt );
575 679 }
680 + autoptimizeMain::remove_cronjobs();
576 681 }
577 682 switch_to_blog( $original_blog_id );
578 683 }
579 684
580 - if ( wp_get_schedule( 'ao_cachechecker' ) ) {
581 - wp_clear_scheduled_hook( 'ao_cachechecker' );
685 + // Remove AO CCSS cached files and directory.
686 + $ao_ccss_dir = WP_CONTENT_DIR . '/uploads/ao_ccss/';
687 + if ( file_exists( $ao_ccss_dir ) && is_dir( $ao_ccss_dir ) ) {
688 + // fixme: should check for subdirs when in multisite and remove contents of those as well.
689 + array_map( 'unlink', glob( $ao_ccss_dir . '*.{css,html,json,log,zip,lock}', GLOB_BRACE ) );
690 + rmdir( $ao_ccss_dir );
582 691 }
692 +
693 + // Remove 404-handler (although that should have been removed in clearall already).
694 + $_fallback_php = trailingslashit( WP_CONTENT_DIR ) . 'autoptimize_404_handler.php';
695 + if ( file_exists( $_fallback_php ) ) {
696 + unlink( $_fallback_php );
697 + }
583 698 }
584 699
700 + public static function on_deactivation()
701 + {
702 + if ( is_multisite() && is_network_admin() ) {
703 + global $wpdb;
704 + $blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
705 + $original_blog_id = get_current_blog_id();
706 + foreach ( $blog_ids as $blog_id ) {
707 + switch_to_blog( $blog_id );
708 + autoptimizeMain::remove_cronjobs();
709 + }
710 + switch_to_blog( $original_blog_id );
711 + } else {
712 + autoptimizeMain::remove_cronjobs();
713 + }
714 + autoptimizeCache::clearall();
715 + }
716 +
717 + public static function remove_cronjobs() {
718 + // Remove scheduled events.
719 + foreach ( array( 'ao_cachechecker', 'ao_ccss_queue', 'ao_ccss_maintenance', 'ao_ccss_keychecker' ) as $_event ) {
720 + if ( wp_get_schedule( $_event ) ) {
721 + wp_clear_scheduled_hook( $_event );
722 + }
723 + }
724 + }
725 +
585 726 public static function notice_cache_unavailable()
586 727 {
587 728 echo '<div class="error"><p>';
588 729 // Translators: %s is the cache directory location.
@@ -592,9 +733,9 @@
592 733
593 734 public static function notice_installed()
594 735 {
595 736 echo '<div class="updated"><p>';
596 - _e( 'Thank you for installing and activating Autoptimize. Please configure it under "Settings" -> "Autoptimize" to start improving your site\'s performance.', 'autoptimize' );
737 + printf( __( 'Thank you for installing and activating Autoptimize. Please configure it under %sSettings -> Autoptimize%s to start improving your site\'s performance.', 'autoptimize' ), '<a href="options-general.php?page=autoptimize">', '</a>' );
597 738 echo '</p></div>';
598 739 }
599 740
600 741 public static function notice_updated()
@@ -606,17 +747,61 @@
606 747
607 748 public static function notice_plug_imgopt()
608 749 {
609 750 // Translators: the URL added points to the Autopmize Extra settings.
610 - $_ao_imgopt_plug_notice = sprintf( __( 'Did you know Autoptimize includes on-the-fly image optimization (with support for WebP) and CDN via ShortPixel? Check out the %1$sAutoptimize Image settings%2$s to activate this option.', 'autoptimize' ), '<a href="options-general.php?page=autoptimize_imgopt">', '</a>' );
751 + $_ao_imgopt_plug_notice = sprintf( __( 'Did you know Autoptimize includes on-the-fly image optimization (with support for WebP and AVIF) and CDN via ShortPixel? Check out the %1$sAutoptimize Image settings%2$s to activate this option.', 'autoptimize' ), '<a href="options-general.php?page=autoptimize_imgopt">', '</a>' );
611 752 $_ao_imgopt_plug_notice = apply_filters( 'autoptimize_filter_main_imgopt_plug_notice', $_ao_imgopt_plug_notice );
612 753 $_ao_imgopt_launch_ok = autoptimizeImages::launch_ok_wrapper();
613 754 $_ao_imgopt_plug_dismissible = 'ao-img-opt-plug-123';
614 755 $_ao_imgopt_active = autoptimizeImages::imgopt_active();
756 + $_is_ao_settings_page = autoptimizeUtils::is_ao_settings();
615 757
616 - if ( current_user_can( 'manage_options' ) && '' !== $_ao_imgopt_plug_notice && ! $_ao_imgopt_active && $_ao_imgopt_launch_ok && PAnD::is_admin_notice_active( $_ao_imgopt_plug_dismissible ) ) {
758 + if ( current_user_can( 'manage_options' ) && $_is_ao_settings_page && '' !== $_ao_imgopt_plug_notice && ! $_ao_imgopt_active && $_ao_imgopt_launch_ok && PAnD::is_admin_notice_active( $_ao_imgopt_plug_dismissible ) ) {
617 759 echo '<div class="notice notice-info is-dismissible" data-dismissible="' . $_ao_imgopt_plug_dismissible . '"><p>';
618 760 echo $_ao_imgopt_plug_notice;
619 761 echo '</p></div>';
762 + }
763 + }
764 +
765 + public static function notice_nopagecache()
766 + {
767 + /*
768 + * Autoptimize does not do page caching (yet) but not everyone knows, so below logic tries to find out if page caching is available and if not show a notice on the AO Settings pages.
769 + *
770 + * uses helper function in autoptimizeUtils.php
771 + */
772 + $_ao_nopagecache_notice = __( 'It looks like your site might not have <strong>page caching</strong> which is a <strong>must-have for performance</strong>. If you are sure you have a page cache, you can close this notice, but when in doubt check with your host if they offer this or install a page caching plugin like for example', 'autoptimize' );
773 + $_ao_pagecache_install_url = network_admin_url() . 'plugin-install.php?tab=search&type=term&s=';
774 + $_ao_nopagecache_notice .= ' <a href="' . $_ao_pagecache_install_url . 'wp+super+cache' . '">WP Super Cache</a>, <a href="' . $_ao_pagecache_install_url . 'keycdn+cache+enabler' . '">KeyCDN Cache Enabler</a>, ...';
775 + $_ao_nopagecache_dismissible = 'ao-nopagecache-forever'; // the notice is only shown once and will not re-appear when dismissed.
776 + $_is_ao_settings_page = autoptimizeUtils::is_ao_settings();
777 +
778 + if ( current_user_can( 'manage_options' ) && $_is_ao_settings_page && PAnD::is_admin_notice_active( $_ao_nopagecache_dismissible ) && true === apply_filters( 'autoptimize_filter_main_show_pagecache_notice', true ) ) {
779 + if ( false === autoptimizeUtils::find_pagecache() ) {
780 + echo '<div class="notice notice-info is-dismissible" data-dismissible="' . $_ao_nopagecache_dismissible . '"><p>';
781 + echo $_ao_nopagecache_notice;
782 + echo '</p></div>';
783 + }
784 + }
785 + }
786 +
787 + public static function notice_potential_conflict()
788 + {
789 + /*
790 + * Using other plugins to do CSS/ JS optimization can cause unexpected and hard to troubleshoot issues, warn users who seem to be in that situation.
791 + */
792 + // Translators: the sentence will be finished with the name of the offending plugin and a final stop.
793 + $_ao_potential_conflict_notice = __( 'It looks like you have <strong>another plugin also doing CSS and/ or JS optimization</strong>, which can result in hard to troubleshoot <strong>conflicts</strong>. For this reason it is recommended to disable this functionality in', 'autoptimize' ) . ' ';
794 + $_ao_potential_conflict_dismissible = 'ao-potential-conflict-forever'; // the notice is only shown once and will not re-appear when dismissed.
795 + $_is_ao_settings_page = autoptimizeUtils::is_ao_settings();
796 +
797 + if ( current_user_can( 'manage_options' ) && $_is_ao_settings_page && PAnD::is_admin_notice_active( $_ao_potential_conflict_dismissible ) && true === apply_filters( 'autoptimize_filter_main_show_potential_conclict_notice', true ) ) {
798 + $_potential_conflicts = autoptimizeUtils::find_potential_conflicts();
799 + if ( false !== $_potential_conflicts ) {
800 + $_ao_potential_conflict_notice .= '<strong>' . $_potential_conflicts . '</strong>.';
801 + echo '<div class="notice notice-info is-dismissible" data-dismissible="' . $_ao_potential_conflict_dismissible . '"><p>';
802 + echo $_ao_potential_conflict_notice;
803 + echo '</p></div>';
804 + }
620 805 }
621 806 }
622 807 }