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[MarketPress] - Checkout Custom Fields
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<?php | |
/* | |
Plugin Name: [MarketPress] - Checkout Custom Fields | |
Plugin URI: https://premium.wpmudev.org/ | |
Description: Inserts custom fields in checkout page | |
Author: Panos Lyrakis @ WPMUDEV | |
Author URI: https://premium.wpmudev.org/ | |
License: GPLv2 or later | |
*/ | |
if ( ! defined( 'ABSPATH' ) ) { | |
exit; | |
} | |
if ( ! class_exists( 'WPMUDEV_MP_Checkout_Custom_Fields' ) ) { | |
class WPMUDEV_MP_Checkout_Custom_Fields { | |
private static $_instance = null; | |
private $_custom_fields = array(); | |
private $_remove_fields = array(); | |
public static function get_instance() { | |
if( is_null( self::$_instance ) ){ | |
self::$_instance = new WPMUDEV_MP_Checkout_Custom_Fields(); | |
} | |
return self::$_instance; | |
} | |
public function __construct() { | |
add_filter( 'mp_checkout/address_fields_array', array( $this, 'handle_fields' ), 20, 2 ); | |
add_filter( 'mp_order/get_address', array( $this, 'get_address' ), 20, 3 ); | |
} | |
public function get_custom_fields( $type = 'billing' ){ | |
$custom_fields = array(); | |
if( 'billing' == $type ){ | |
$custom_fields['custom_field_one'] = array( | |
'type' => 'text', | |
'label' => __( 'Custom field one', 'mp' ), | |
'name' => $this->field_name( 'custom_field_one', $type ), | |
'value' => mp_get_user_address_part( 'custom_field_one', $type ), | |
'atts' => array( | |
'class' => 'mp_form_input', | |
), | |
); | |
$custom_fields['custom_field_two'] = array( | |
'type' => 'text', | |
'label' => __( 'Custom field two', 'mp' ), | |
'name' => $this->field_name( 'custom_field_two', $type ), | |
'value' => mp_get_user_address_part( 'custom_field_two', $type ), | |
'atts' => array( | |
'class' => 'mp_form_input', | |
), | |
); | |
} | |
return $custom_fields; | |
} | |
public function get_address( $html, $type, $order ) { | |
$custom_fields = $this->get_custom_fields(); | |
if( ! empty( $custom_fields ) ) { | |
foreach( $custom_fields as $key => $custom_field ) { | |
$field_label = $custom_field['label']; | |
$field_value = $order->get_meta( "mp_{$type}_info->{$key}" ); | |
$html .= "<div><strong>{$field_label}</strong>: {$field_value}</div>"; | |
} | |
} | |
return $html; | |
} | |
public function handle_fields( $address_fields, $type ) { | |
$custom_fields = $this->get_custom_fields( $type ); | |
if( is_array( $custom_fields ) && ! empty( $custom_fields ) ){ | |
foreach( $custom_fields as $key => $custom_field ) { | |
$address_fields[] = $custom_field; | |
} | |
} | |
return $address_fields; | |
} | |
public function field_name( $name, $prefix = null ) { | |
if ( !is_null( $prefix ) ) { | |
return $prefix . '[' . $name . ']'; | |
} | |
return $name; | |
} | |
} | |
add_action( 'plugins_loaded', function(){ | |
$GLOBALS['WPMUDEV_MP_Checkout_Custom_Fields'] = WPMUDEV_MP_Checkout_Custom_Fields::get_instance(); | |
}, 20 ); | |
} |
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