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<?php
namespace Elementor;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Elementor settings validations.
*
* Elementor settings validations handler class is responsible for validating settings
* fields.
*
* @since 1.0.0
*/
class Settings_Validations {
/**
* Validate HTML field.
*
* Sanitize content for allowed HTML tags and remove backslashes before quotes.
*
* @since 1.0.0
* @access public
* @static
*
* @param string $input Input field.
*
* @return string Input field.
*/
public static function html( $input ) {
return stripslashes( wp_filter_post_kses( addslashes( $input ) ) );
}
/**
* Validate checkbox list.
*
* Make sure that an empty checkbox list field will return an array.
*
* @since 1.0.0
* @access public
* @static
*
* @param mixed $input Input field.
*
* @return mixed Input field.
*/
public static function checkbox_list( $input ) {
if ( empty( $input ) ) {
$input = [];
}
return $input;
}
/**
* Current Time
*
* Used to return current time
*
* @since 2.5.0
* @access public
* @static
*
* @param mixed $input Input field.
*
* @return int
*/
public static function current_time( $input ) {
return time();
}
/**
* Clear cache.
*
* Delete post meta containing the post CSS file data. And delete the actual
* CSS files from the upload directory.
*
* @since 1.4.8
* @access public
* @static
*
* @param mixed $input Input field.
*
* @return mixed Input field.
*/
public static function clear_cache( $input ) {
Plugin::$instance->files_manager->clear_cache();
return $input;
}
}
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