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<?php |
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namespace Automattic\Jetpack\Sync; |
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class Settings { |
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const SETTINGS_OPTION_PREFIX = 'jetpack_sync_settings_'; |
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static $valid_settings = array( |
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'dequeue_max_bytes' => true, |
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'upload_max_bytes' => true, |
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'upload_max_rows' => true, |
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'sync_wait_time' => true, |
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'sync_wait_threshold' => true, |
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'enqueue_wait_time' => true, |
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'max_queue_size' => true, |
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'max_queue_lag' => true, |
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'queue_max_writes_sec' => true, |
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'post_types_blacklist' => true, |
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'disable' => true, |
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'network_disable' => true, |
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'render_filtered_content' => true, |
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'post_meta_whitelist' => true, |
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'comment_meta_whitelist' => true, |
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'max_enqueue_full_sync' => true, |
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'max_queue_size_full_sync' => true, |
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'sync_via_cron' => true, |
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'cron_sync_time_limit' => true, |
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'known_importers' => true, |
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); |
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static $is_importing; |
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static $is_doing_cron; |
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static $is_syncing; |
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static $is_sending; |
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static $settings_cache = array(); // some settings can be expensive to compute - let's cache them |
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static function get_settings() { |
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$settings = array(); |
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foreach ( array_keys( self::$valid_settings ) as $setting ) { |
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$settings[ $setting ] = self::get_setting( $setting ); |
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} |
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return $settings; |
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} |
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// Fetches the setting. It saves it if the setting doesn't exist, so that it gets |
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// autoloaded on page load rather than re-queried every time. |
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static function get_setting( $setting ) { |
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if ( ! isset( self::$valid_settings[ $setting ] ) ) { |
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return false; |
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} |
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if ( isset( self::$settings_cache[ $setting ] ) ) { |
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return self::$settings_cache[ $setting ]; |
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} |
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if ( self::is_network_setting( $setting ) ) { |
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if ( is_multisite() ) { |
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$value = get_site_option( self::SETTINGS_OPTION_PREFIX . $setting ); |
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} else { |
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// On single sites just return the default setting |
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$value = Defaults::get_default_setting( $setting ); |
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self::$settings_cache[ $setting ] = $value; |
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return $value; |
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} |
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} else { |
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$value = get_option( self::SETTINGS_OPTION_PREFIX . $setting ); |
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} |
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if ( false === $value ) { // no default value is set. |
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$value = Defaults::get_default_setting( $setting ); |
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if ( self::is_network_setting( $setting ) ) { |
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update_site_option( self::SETTINGS_OPTION_PREFIX . $setting, $value ); |
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} else { |
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// We set one so that it gets autoloaded |
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update_option( self::SETTINGS_OPTION_PREFIX . $setting, $value, true ); |
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} |
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} |
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if ( is_numeric( $value ) ) { |
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$value = intval( $value ); |
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} |
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$default_array_value = null; |
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switch ( $setting ) { |
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case 'post_types_blacklist': |
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$default_array_value = Defaults::$blacklisted_post_types; |
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break; |
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case 'post_meta_whitelist': |
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$default_array_value = Defaults::get_post_meta_whitelist(); |
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break; |
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case 'comment_meta_whitelist': |
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$default_array_value = Defaults::get_comment_meta_whitelist(); |
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break; |
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case 'known_importers': |
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$default_array_value = Defaults::get_known_importers(); |
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break; |
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} |
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if ( $default_array_value ) { |
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if ( is_array( $value ) ) { |
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$value = array_unique( array_merge( $value, $default_array_value ) ); |
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} else { |
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$value = $default_array_value; |
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} |
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} |
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self::$settings_cache[ $setting ] = $value; |
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return $value; |
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} |
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static function update_settings( $new_settings ) { |
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$validated_settings = array_intersect_key( $new_settings, self::$valid_settings ); |
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foreach ( $validated_settings as $setting => $value ) { |
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if ( self::is_network_setting( $setting ) ) { |
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if ( is_multisite() && is_main_site() ) { |
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update_site_option( self::SETTINGS_OPTION_PREFIX . $setting, $value ); |
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} |
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} else { |
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update_option( self::SETTINGS_OPTION_PREFIX . $setting, $value, true ); |
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} |
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unset( self::$settings_cache[ $setting ] ); |
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// if we set the disabled option to true, clear the queues |
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if ( ( 'disable' === $setting || 'network_disable' === $setting ) && ! ! $value ) { |
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$listener = Listener::get_instance(); |
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$listener->get_sync_queue()->reset(); |
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$listener->get_full_sync_queue()->reset(); |
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} |
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} |
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} |
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static function is_network_setting( $setting ) { |
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return strpos( $setting, 'network_' ) === 0; |
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} |
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// returns escapted SQL that can be injected into a WHERE clause |
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static function get_blacklisted_post_types_sql() { |
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return 'post_type NOT IN (\'' . join( '\', \'', array_map( 'esc_sql', self::get_setting( 'post_types_blacklist' ) ) ) . '\')'; |
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} |
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static function get_whitelisted_post_meta_sql() { |
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return 'meta_key IN (\'' . join( '\', \'', array_map( 'esc_sql', self::get_setting( 'post_meta_whitelist' ) ) ) . '\')'; |
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} |
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static function get_whitelisted_comment_meta_sql() { |
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return 'meta_key IN (\'' . join( '\', \'', array_map( 'esc_sql', self::get_setting( 'comment_meta_whitelist' ) ) ) . '\')'; |
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} |
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static function get_comments_filter_sql() { |
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return "comment_approved <> 'spam'"; |
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} |
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static function reset_data() { |
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$valid_settings = self::$valid_settings; |
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self::$settings_cache = array(); |
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foreach ( $valid_settings as $option => $value ) { |
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delete_option( self::SETTINGS_OPTION_PREFIX . $option ); |
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} |
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self::set_importing( null ); |
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self::set_doing_cron( null ); |
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self::set_is_syncing( null ); |
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self::set_is_sending( null ); |
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} |
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static function set_importing( $is_importing ) { |
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// set to NULL to revert to WP_IMPORTING, the standard behavior |
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self::$is_importing = $is_importing; |
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} |
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static function is_importing() { |
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if ( ! is_null( self::$is_importing ) ) { |
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return self::$is_importing; |
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} |
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return defined( 'WP_IMPORTING' ) && WP_IMPORTING; |
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} |
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static function is_sync_enabled() { |
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return ! ( self::get_setting( 'disable' ) || self::get_setting( 'network_disable' ) ); |
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} |
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static function set_doing_cron( $is_doing_cron ) { |
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// set to NULL to revert to WP_IMPORTING, the standard behavior |
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self::$is_doing_cron = $is_doing_cron; |
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} |
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static function is_doing_cron() { |
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if ( ! is_null( self::$is_doing_cron ) ) { |
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return self::$is_doing_cron; |
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} |
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return defined( 'DOING_CRON' ) && DOING_CRON; |
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} |
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static function is_syncing() { |
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return (bool) self::$is_syncing || ( defined( 'REST_API_REQUEST' ) && REST_API_REQUEST ); |
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} |
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static function set_is_syncing( $is_syncing ) { |
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self::$is_syncing = $is_syncing; |
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} |
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static function is_sending() { |
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return (bool) self::$is_sending; |
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} |
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static function set_is_sending( $is_sending ) { |
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self::$is_sending = $is_sending; |
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} |
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} |
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This check looks for access to properties that are not accessible from the current context.
If you need to make a property accessible to another context you can either raise its visibility level or provide an accessible getter in the defining class.