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<?php |
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namespace Upress\EzCache; |
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|
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class Settings { |
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/** @var object */ |
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protected static $settings; |
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|
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/** |
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* Get the path to the config file |
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* @return string |
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*/ |
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public static function settings_file_path() { |
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return WP_CONTENT_DIR . '/ezcache-config.json'; |
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} |
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|
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public static function get_default_settings() { |
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return (object) [ |
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'no_cache_known_users' => true, |
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'no_cache_comment_authors' => true, |
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'separate_mobile_cache' => true, |
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'cache_lifetime' => 604800, |
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'cache_expiry_interval' => 10800, |
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|
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'disable_wp_emoji' => false, |
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'optimize_google_fonts' => false, |
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'minify_html' => false, |
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'minify_html_comments' => true, |
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'minify_inline_js' => false, |
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'minify_inline_css' => false, |
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'minify_js' => false, |
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'combine_head_js' => false, |
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'combine_body_js' => false, |
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'combine_head_inline_js' => true, |
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'combine_body_inline_js' => true, |
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'minify_css' => false, |
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'combine_css' => false, |
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'combine_css_footer' => false, |
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'critical_css' => '', |
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'enable_webp_support' => false, |
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|
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'no_cache_query_params' => false, |
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'cache_clear_on_post_edit' => true, |
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'cache_clear_home_on_post_edit' => true, |
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'bypass_cache' => [ |
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'single' => false, |
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'pages' => false, |
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'frontpage' => false, |
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'home' => false, |
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'archives' => false, |
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'tag' => false, |
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'category' => false, |
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'feed' => false, |
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'search' => false, |
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'author' => false, |
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], |
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'rejected_uri' => "/cart\n/checkout", |
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'rejected_user_agent' => '', |
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'rejected_cookies' => '', |
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'excluded_minify_files' => '', |
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|
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// Preload (1.7.0+) |
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'enable_preload' => false, |
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'preload_on_cache_clear' => true, |
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'preload_sitemap_url' => '', |
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'preload_batch_size' => 5, |
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'preload_crawl_homepage_links' => true, |
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|
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// Front-end optimizations (1.7.0+) |
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'lazy_load_images' => false, |
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'lazy_load_iframes' => false, |
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'remove_query_strings' => false, |
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'defer_js' => false, |
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'defer_js_exclusions' => '', |
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'dns_prefetch' => '', |
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'preconnect' => '', |
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|
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// Heartbeat (1.7.0+) |
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'heartbeat_control' => false, |
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'heartbeat_mode' => 'reduce', |
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|
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// CDN (1.7.0+) |
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'cdn_enabled' => false, |
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'cdn_url' => '', |
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|
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// Database cleanup (1.7.0+) |
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'db_cleanup_revisions' => false, |
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'db_cleanup_auto_drafts' => false, |
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'db_cleanup_trashed_posts' => false, |
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'db_cleanup_spam_comments' => false, |
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'db_cleanup_trashed_comments' => false, |
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'db_cleanup_expired_transients' => false, |
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'db_cleanup_orphan_postmeta' => false, |
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'db_optimize_tables' => false, |
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'db_cleanup_schedule' => 'never', |
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|
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// Redis Object Cache (v2.2.0+) |
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'enable_redis_object_cache' => false, |
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'enable_redis_fullpage' => false, |
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|
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// Critical CSS (v2.2.0+) |
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'enable_critical_css' => false, |
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|
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// Speculative Loading (v2.2.0+) |
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'enable_speculative_loading' => false, |
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'speculative_mode' => 'moderate', |
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|
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// 103 Early Hints (v2.2.0+) |
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'enable_early_hints' => false, |
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]; |
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} |
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|
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/** |
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* Get the settings stored in the config file |
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* @return object |
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*/ |
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public static function get_settings() { |
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|
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if ( self::$settings ) { |
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return self::$settings; |
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} |
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|
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$file = self::settings_file_path(); |
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$default_settings = self::get_default_settings(); |
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|
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if ( ! file_exists( $file ) || ! $json = json_decode( file_get_contents( $file ) ) ) { |
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self::$settings = $default_settings; |
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file_put_contents( $file, json_encode( self::$settings ) ); |
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|
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return self::$settings; |
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} |
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|
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self::$settings = (object) array_merge( (array) $default_settings, (array) $json ); |
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return self::$settings; |
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} |
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|
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/** |
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* Merge new settings into the settings file |
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* @param array $new_settings |
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* @return object |
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*/ |
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public static function set_settings( $new_settings=[] ) { |
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$settings = self::get_settings(); |
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|
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foreach( $new_settings as $key => $value ) { |
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$settings->{$key} = $value; |
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} |
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|
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self::maybe_update_cronjobs( $settings ); |
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|
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file_put_contents( self::settings_file_path(), json_encode( $settings ) ); |
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self::$settings = $settings; |
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|
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// Refresh schedules for the new modules. |
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if ( class_exists( '\\Upress\\EzCache\\Preload' ) ) { |
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Preload::instance()->maybe_schedule_cron(); |
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} |
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if ( class_exists( '\\Upress\\EzCache\\DatabaseOptimizer' ) ) { |
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( new DatabaseOptimizer() )->schedule(); |
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} |
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|
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return $settings; |
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} |
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|
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/** |
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* @param $settings |
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*/ |
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public static function maybe_update_cronjobs( $settings ) { |
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if ( wp_next_scheduled( 'ezcache_clear_expired_cache' ) ) { |
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wp_clear_scheduled_hook( 'ezcache_clear_expired_cache' ); |
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} |
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|
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if ( $settings->cache_lifetime > 0 ) { |
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$schedules = wp_get_schedules(); |
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foreach( $schedules as $key=>$s ) { |
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if( $s['interval'] == $settings->cache_expiry_interval ) { |
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if ( ! wp_next_scheduled( 'ezcache_clear_expired_cache' ) ) { |
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wp_schedule_event( time(), $key, 'ezcache_clear_expired_cache' ); |
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} |
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break; |
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} |
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} |
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} |
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} |
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} |
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|
