<?php
use MetaBox\Support\Arr;
/**
* A very simple request class that handles form inputs.
* Based on the code of Symphony framework, (c) Fabien Potencier <fabien@symfony.com>
*
* @link https://github.com/laravel/framework/blob/6.x/src/Illuminate/Http/Request.php
* @link https://github.com/symfony/symfony/blob/4.4/src/Symfony/Component/HttpFoundation/ParameterBag.php
*/
class RWMB_Request {
private $get_data = [];
private $post_data = [];
public function __construct() {
// @codingStandardsIgnoreLine
$this->get_data = $_GET;
// @codingStandardsIgnoreLine
$this->post_data = $_POST;
// Cleanup data
$this->post_data = $this->cleanup( $this->post_data );
}
public function set_get_data( array $data ) {
$this->get_data = array_merge( $this->get_data, $data );
}
public function set_post_data( array $data ) {
$this->post_data = array_merge( $this->post_data, $data );
}
public function get( string $name, $default = null ) {
return $this->get_data[ $name ] ?? $default;
}
public function post( string $name, $default = null ) {
return $this->post_data[ $name ] ?? $default;
}
public function cleanup( array $data ) {
$cleanups = $data['rwmb_cleanup'] ?? []; // Array of field ids
if ( empty( $cleanups ) || ! is_array( $cleanups ) ) {
return $data;
}
// Decode the JSON string for each cleanup item
foreach ( $cleanups as $cleanup ) {
$cleanup = json_decode( stripslashes( $cleanup ) );
if ( ! is_array( $cleanup ) ) {
continue;
}
foreach ( $cleanup as $field_id ) {
// Remove the field from the data
Arr::remove_first( $data, $field_id );
}
}
return $data;
}
/**
* Filter a GET parameter.
*
* @param string $name Parameter name.
* @param int $filter FILTER_* constant.
* @param mixed $options Filter options.
*
* @return mixed
*/
public function filter_get( string $name, $filter = FILTER_DEFAULT, $options = [] ) {
$value = $this->get( $name );
return filter_var( $value, $filter, $options );
}
/**
* Filter a POST parameter.
*
* @param string $name Parameter name.
* @param int $filter FILTER_* constant.
* @param mixed $options Filter options.
*
* @return mixed
*/
public function filter_post( string $name, $filter = FILTER_DEFAULT, $options = [] ) {
$value = $this->post( $name );
return filter_var( $value, $filter, $options );
}
}