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<?php
require_once dirname( __FILE__ ) . '/class.jetpack-sync-defaults.php';
class Jetpack_Sync_Settings {
const SETTINGS_OPTION_PREFIX = 'jetpack_sync_settings_';
static $valid_settings = array(
'dequeue_max_bytes' => true,
'upload_max_bytes' => true,
'upload_max_rows' => true,
'sync_wait_time' => true,
'sync_wait_threshold' => true,
'enqueue_wait_time' => true,
'max_queue_size' => true,
'max_queue_lag' => true,
'queue_max_writes_sec' => true,
'post_types_blacklist' => true,
'disable' => true,
'render_filtered_content' => true,
'post_meta_whitelist' => true,
'comment_meta_whitelist' => true,
'max_enqueue_full_sync' => true,
'max_queue_size_full_sync'=> true,
'sync_via_cron' => true,
'cron_sync_time_limit' => true,
);
static $is_importing;
static $is_doing_cron;
static $is_syncing;
static $is_sending;
static $settings_cache = array(); // some settings can be expensive to compute - let's cache them
static function get_settings() {
$settings = array();
foreach ( array_keys( self::$valid_settings ) as $setting ) {
$settings[ $setting ] = self::get_setting( $setting );
}
return $settings;
}
// Fetches the setting. It saves it if the setting doesn't exist, so that it gets
// autoloaded on page load rather than re-queried every time.
static function get_setting( $setting ) {
if ( ! isset( self::$valid_settings[ $setting ] ) ) {
return false;
}
if ( isset( self::$settings_cache[ $setting ] ) ) {
return self::$settings_cache[ $setting ];
}
$value = get_option( self::SETTINGS_OPTION_PREFIX . $setting );
if ( false === $value ) {
$default_name = "default_$setting"; // e.g. default_dequeue_max_bytes
$value = Jetpack_Sync_Defaults::$$default_name;
update_option( self::SETTINGS_OPTION_PREFIX . $setting, $value, true );
}
if ( is_numeric( $value ) ) {
$value = intval( $value );
}
$default_array_value = null;
switch( $setting ) {
case 'post_types_blacklist':
$default_array_value = Jetpack_Sync_Defaults::$blacklisted_post_types;
break;
case 'post_meta_whitelist':
$default_array_value = Jetpack_Sync_Defaults::get_post_meta_whitelist();
break;
case 'comment_meta_whitelist':
$default_array_value = Jetpack_Sync_Defaults::$comment_meta_whitelist;
break;
}
if ( $default_array_value ) {
if ( is_array( $value ) ) {
$value = array_unique( array_merge( $value, $default_array_value ) );
} else {
$value = $default_array_value;
}
}
self::$settings_cache[ $setting ] = $value;
return $value;
}
static function update_settings( $new_settings ) {
$validated_settings = array_intersect_key( $new_settings, self::$valid_settings );
foreach ( $validated_settings as $setting => $value ) {
update_option( self::SETTINGS_OPTION_PREFIX . $setting, $value, true );
unset( self::$settings_cache[ $setting ] );
// if we set the disabled option to true, clear the queues
if ( 'disable' === $setting && !! $value ) {
require_once dirname( __FILE__ ) . '/class.jetpack-sync-listener.php';
$listener = Jetpack_Sync_Listener::get_instance();
$listener->get_sync_queue()->reset();
$listener->get_full_sync_queue()->reset();
}
}
}
// returns escapted SQL that can be injected into a WHERE clause
static function get_blacklisted_post_types_sql() {
return 'post_type NOT IN (\'' . join( '\', \'', array_map( 'esc_sql', self::get_setting( 'post_types_blacklist' ) ) ) . '\')';
}
static function get_whitelisted_post_meta_sql() {
return 'meta_key IN (\'' . join( '\', \'', array_map( 'esc_sql', self::get_setting( 'post_meta_whitelist' ) ) ) . '\')';
}
static function get_whitelisted_comment_meta_sql() {
return 'meta_key IN (\'' . join( '\', \'', array_map( 'esc_sql', self::get_setting( 'comment_meta_whitelist' ) ) ) . '\')';
}
static function get_comments_filter_sql() {
return "comment_approved <> 'spam'";
}
static function reset_data() {
$valid_settings = self::$valid_settings;
self::$settings_cache = array();
foreach ( $valid_settings as $option => $value ) {
delete_option( self::SETTINGS_OPTION_PREFIX . $option );
}
self::set_importing( null );
self::set_doing_cron( null );
self::set_is_syncing( null );
self::set_is_sending( null );
}
static function set_importing( $is_importing ) {
// set to NULL to revert to WP_IMPORTING, the standard behaviour
self::$is_importing = $is_importing;
}
static function is_importing() {
if ( ! is_null( self::$is_importing ) ) {
return self::$is_importing;
}
return defined( 'WP_IMPORTING' ) && WP_IMPORTING;
}
static function set_doing_cron( $is_doing_cron ) {
// set to NULL to revert to WP_IMPORTING, the standard behaviour
self::$is_doing_cron = $is_doing_cron;
}
static function is_doing_cron() {
if ( ! is_null( self::$is_doing_cron ) ) {
return self::$is_doing_cron;
}
return defined( 'DOING_CRON' ) && DOING_CRON;
}
static function is_syncing() {
return (bool) self::$is_syncing || ( defined( 'REST_API_REQUEST' ) && REST_API_REQUEST );
}
static function set_is_syncing( $is_syncing ) {
self::$is_syncing = $is_syncing;
}
static function is_sending() {
return (bool) self::$is_sending;
}
static function set_is_sending( $is_sending ) {
self::$is_sending = $is_sending;
}
}
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