File: /home/sps/public_html/wp-content/plugins/nextgen-gallery/src/Settings/Settings.php
<?php
namespace Imagely\NGG\Settings;
// phpcs:ignore Generic.Files.OneObjectStructurePerFile.MultipleFound
use Imagely\NGG\Util\Serializable;
/**
* Settings manager for blog-level settings.
*/
class Settings extends ManagerBase {
/**
* Singleton instance.
*
* @var Settings|null
*/
protected static $instance = null;
/**
* Get the singleton instance.
*
* @return Settings
*/
public static function get_instance() {
if ( is_null( self::$instance ) ) {
self::$instance = new Settings();
// This setting must be an option handler as it cannot be static.
self::$instance->add_option_handler( '\Imagely\NGG\Settings\Ajax_URL_Option_Handler', [ 'ajax_url' ] );
}
return self::$instance;
}
/**
* Save settings.
*
* @return bool Whether the save was successful.
*/
public function save() {
return \update_option( self::$option_name, $this->to_array() );
}
/**
* Load settings from database.
*/
public function load() {
$this->_options = \get_option( self::$option_name, [] );
if ( ! $this->_options ) {
$this->_options = [];
} elseif ( is_string( $this->_options ) ) {
try {
$this->_options = Serializable::unserialize( $this->_options );
} catch ( \Exception $exception ) {
$this->_options = [];
}
}
}
/**
* Delete settings from database.
*/
public function destroy() {
\delete_option( self::$option_name );
}
}
/**
* Option handler for AJAX URL settings.
*
* Provides dynamic AJAX URL handling for the settings system.
*/
class Ajax_URL_Option_Handler {
// phpcs:ignore Generic.Files.OneObjectStructurePerFile.MultipleFound
/**
* Get the AJAX URL.
*
* @param string $key The option key.
* @param mixed $default_value The default value.
* @return mixed The option value.
*/
public function get( $key, $default_value = null ) {
$retval = $default_value;
if ( 'ajax_url' == $key ) {
$retval = site_url( '/index.php?' . NGG_AJAX_SLUG . '=1' );
if ( is_ssl() && strpos( $retval, 'https' ) === false ) {
$retval = str_replace( 'http', 'https', $retval );
}
}
return $retval;
}
}