woocommerce/includes/class-wc-payment-tokens.php

245 lines
6.4 KiB
PHP

<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* WooCommerce Payment Tokens.
*
* An API for storing and managing tokens for gateways and customers.
*
* @class WC_Payment_Tokens
* @since 2.6.0
* @package WooCommerce/Classes
* @category Class
* @author WooThemes
*/
class WC_Payment_Tokens {
/**
* Gets valid tokens from the database based on user defined criteria.
* @param array $args
* @return array
*/
public static function get_tokens( $args ) {
global $wpdb;
$args = wp_parse_args( $args, array(
'token_id' => '',
'user_id' => '',
'gateway_id' => '',
'type' => '',
) );
$sql = "SELECT * FROM {$wpdb->prefix}woocommerce_payment_tokens";
$where = array( '1=1' );
if ( $args['token_id'] ) {
$token_ids = array_map( 'absint', is_array( $args['token_id'] ) ? $args['token_id'] : array( $args['token_id'] ) );
$where[] = "token_id IN ('" . implode( "','", array_map( 'esc_sql', $token_ids ) ) . "')";
}
if ( $args['user_id'] ) {
$where[] = 'user_id = ' . absint( $args['user_id'] );
}
if ( $args['gateway_id'] ) {
$gateway_ids = array( $args['gateway_id'] );
} else {
$gateways = WC_Payment_Gateways::instance();
$gateway_ids = $gateways->get_payment_gateway_ids();
}
$gateway_ids[] = '';
$where[] = "gateway_id IN ('" . implode( "','", array_map( 'esc_sql', $gateway_ids ) ) . "')";
if ( $args['type'] ) {
$where[] = 'type = ' . esc_sql( $args['type'] );
}
$token_results = $wpdb->get_results( $sql . ' WHERE ' . implode( ' AND ', $where ) );
$tokens = array();
if ( ! empty( $token_results ) ) {
foreach ( $token_results as $token_result ) {
$_token = self::get( $token_result->token_id, $token_result );
if ( ! empty( $_token ) ) {
$tokens[ $token_result->token_id ] = $_token;
}
}
}
return $tokens;
}
/**
* Returns an array of payment token objects associated with the passed customer ID.
* @since 2.6.0
* @param int $customer_id Customer ID
* @param string $gateway_id Optional Gateway ID for getting tokens for a specific gateway
* @return array Array of token objects
*/
public static function get_customer_tokens( $customer_id, $gateway_id = '' ) {
if ( $customer_id < 1 ) {
return array();
}
$tokens = self::get_tokens( array(
'user_id' => $customer_id,
'gateway_id' => $gateway_id,
) );
return apply_filters( 'woocommerce_get_customer_payment_tokens', $tokens, $customer_id, $gateway_id );
}
/**
* Returns a customers default token or NULL if there is no default token.
* @since 2.6.0
* @param int $customer_id
* @return WC_Payment_Token|null
*/
public static function get_customer_default_token( $customer_id ) {
if ( $customer_id < 1 ) {
return null;
}
global $wpdb;
$token = $wpdb->get_row( $wpdb->prepare(
"SELECT * FROM {$wpdb->prefix}woocommerce_payment_tokens WHERE user_id = %d AND is_default = 1",
$customer_id
) );
if ( $token ) {
return self::get( $token->token_id, $token );
} else {
return null;
}
}
/**
* Returns an array of payment token objects associated with the passed order ID.
* @since 2.6.0
* @param int $order_id Order ID
* @return array Array of token objects
*/
public static function get_order_tokens( $order_id ) {
$order = wc_get_order( $order_id );
if ( ! $order ) {
return array();
}
$token_ids = get_post_meta( $order_id, '_payment_tokens', true );
if ( empty( $token_ids ) ) {
return array();
}
$tokens = self::get_tokens( array(
'token_id' => $token_ids,
) );
return apply_filters( 'woocommerce_get_order_payment_tokens', $tokens, $order_id );
}
/**
* Get a token object by ID.
* @since 2.6.0
* @param int $token_id Token ID
* @return WC_Payment_Token|null Returns a valid payment token or null if no token can be found
*/
public static function get( $token_id, $token_result = null ) {
global $wpdb;
if ( is_null( $token_result ) ) {
$token_result = $wpdb->get_row( $wpdb->prepare(
"SELECT * FROM {$wpdb->prefix}woocommerce_payment_tokens WHERE token_id = %d",
$token_id
) );
// Still empty? Token doesn't exist? Don't continue
if ( empty( $token_result ) ) {
return null;
}
}
$token_class = 'WC_Payment_Token_' . $token_result->type;
if ( class_exists( $token_class ) ) {
$meta = get_metadata( 'payment_token', $token_id );
$passed_meta = array();
if ( ! empty( $meta ) ) {
foreach ( $meta as $meta_key => $meta_value ) {
$passed_meta[ $meta_key ] = $meta_value[0];
}
}
return new $token_class( $token_id, (array) $token_result, $passed_meta );
}
return null;
}
/**
* Remove a payment token from the database by ID.
* @since 2.6.0
* @param WC_Payment_Token $token_id Token ID
*/
public static function delete( $token_id ) {
$type = self::get_token_type_by_id( $token_id );
if ( ! empty ( $type ) ) {
$class = 'WC_Payment_Token_' . $type;
$token = new $class( $token_id );
$token->delete();
}
}
/**
* Loops through all of a users payment tokens and sets is_default to false for all but a specific token.
* @since 2.6.0
* @param int $user_id User to set a default for
* @param int $token_id The ID of the token that should be default
*/
public static function set_users_default( $user_id, $token_id ) {
global $wpdb; // DB queries so we avoid an infinite loop (update & create use this function)
$users_tokens = self::get_customer_tokens( $user_id );
foreach ( $users_tokens as $token ) {
if ( $token_id === $token->get_id() ) {
$token->set_default( true );
$wpdb->update(
$wpdb->prefix . 'woocommerce_payment_tokens',
array( 'is_default' => 1 ),
array(
'token_id' => $token->get_id(),
)
);
do_action( 'woocommerce_payment_token_set_default', $token_id, $token );
} else {
$token->set_default( false );
$wpdb->update(
$wpdb->prefix . 'woocommerce_payment_tokens',
array( 'is_default' => 0 ),
array(
'token_id' => $token->get_id(),
)
);
}
}
}
/**
* Returns what type (credit card, echeck, etc) of token a token is by ID.
* @since 2.6.0
* @param int $token_id Token ID
* @return string Type
*/
public static function get_token_type_by_id( $token_id ) {
global $wpdb;
$type = $wpdb->get_var( $wpdb->prepare(
"SELECT type FROM {$wpdb->prefix}woocommerce_payment_tokens WHERE token_id = %d",
$token_id
) );
return $type;
}
}