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<?php
namespace Objectiv\Plugins\Checkout\Action;
/**
* Class CFWAction
*
* @link checkoutwc.com
* @since 3.6.0
* @package Objectiv\Plugins\Checkout\Action
* @author Clifton Griffin <[email protected]>
*/
abstract class CFWAction {
/**
* @since 1.0.0
* @access protected
* @var string $id
*/
protected $id = '';
/**
* @since 1.0.6
* @access private
* @var bool
*/
private $no_privilege;
/**
* @since 1.0.6
* @access private
* @var string
*/
private $action_prefix;
/**
* Action constructor.
*
* @param $id
* @param bool $no_privilege
* @param string $action_prefix
* @since 1.0.0
* @access public
*/
public function __construct( $id, bool $no_privilege = true, string $action_prefix = 'wc_ajax_' ) {
$this->no_privilege = $no_privilege;
$this->action_prefix = $action_prefix;
$this->set_id( $id );
}
/**
* @since 1.0.0
* @access public
* @return string
*/
public function get_id(): string {
return $this->id;
}
/**
* @since 1.0.0
* @access public
* @param $id
*/
public function set_id( $id ) {
$this->id = $id;
}
/**
* @since 1.0.0
* @access public
* @param boolean $np
*/
public function load() {
remove_all_actions( "{$this->action_prefix}{$this->get_id()}" );
add_action( "{$this->action_prefix}{$this->get_id()}", array( $this, 'execute' ) );
if ( true === $this->no_privilege ) {
remove_all_actions( "{$this->action_prefix}nopriv_{$this->get_id()}" );
add_action( "{$this->action_prefix}nopriv_{$this->get_id()}", array( $this, 'execute' ) );
}
}
public function execute() {
/**
* PHP Warning / Notice Suppression
*/
if ( ! defined( 'CFW_DEV_MODE' ) || ! CFW_DEV_MODE ) {
ini_set( 'display_errors', 'Off' );
}
if ( ! defined( 'CFW_ACTION_NO_ERROR_SUPPRESSION_BUFFER' ) ) {
// Try to prevent errors and errata from leaking into AJAX responses
// This output buffer is discarded on out();
@ob_end_clean(); // phpcs:ignore
ob_start();
}
$this->action();
}
/**
* @since 1.0.0
* @access protected
* @param $out
*/
protected function out( $out ) {
ini_set( 'display_errors', 'Off' );
// TODO: Execute and out (in Action) should be final and not overrideable. Action needs to NOT force JSON as an object. Could use a parameter to flip JSON to object
if ( ! defined( 'CFW_ACTION_NO_ERROR_SUPPRESSION_BUFFER' ) ) {
@ob_end_clean(); // @phpcs:ignore
}
wp_send_json( $out );
}
}
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