gateway = $gateway;
$gateway_id = $this->gateway->id;
if ( is_user_logged_in() && $this->gateway->supports( 'tokenization' ) ) {
$this->tokens = $this->filter_tokens_by_gateway(
$gateway_id,
WC_Payment_Tokens::get_customer_tokens( get_current_user_id() )
);
$this->saved_payment_methods();
}
if ( $this->gateway->supports( 'tokenization' ) ) {
$this->use_new_payment_method_checkbox();
}
$this->load_scripts();
$this->payment_fields();
}
/**
* Grab and display our saved payment methods.
*
* @since 2.6
*/
public function saved_payment_methods() {
$html = '';
foreach ( $this->tokens as $token ) {
$html .= $this->saved_payment_method( $token );
}
$html .= '
';
$html .= '';
echo apply_filters( 'wc_payment_gateway_form_saved_payment_methods_html', $html, $this );
}
/**
* Outputs a saved payment method from a token.
*
* @since 2.6
* @param WC_Payment_Token $token Payment Token
* @return string Generated payment method HTML
*/
public function saved_payment_method( $token ) {
$html = sprintf(
'',
esc_attr( $this->gateway->id ),
esc_attr( $token->get_id() ),
checked( $token->is_default(), true, false )
);
$html .= sprintf( '
';
return apply_filters( 'wc_payment_gateway_form_saved_payment_method_html', $html, $token, $this );
}
/**
* Outputs a saved payment method's title based on the passed token.
*
* @since 2.6
* @param WC_Payment_Token $token Payment Token
* @return string Generated payment method title HTML
*/
public function saved_payment_method_title( $token ) {
if ( 'CC' == $token->get_type() && is_callable( array( $token, 'get_card_type' ) ) ) {
$type = esc_html__( ucfirst( $token->get_card_type() ), 'woocommerce' );
} else if ( 'eCheck' === $token->get_type() ) {
$type = esc_html__( 'eCheck', 'woocommerce' );
}
$type = apply_filters( 'wc_payment_gateway_form_saved_payment_method_title_type_html', $type, $token, $this );
$title = $type;
if ( is_callable( array( $token, 'get_last4' ) ) ) {
$title .= ' ' . sprintf( esc_html__( 'ending in %s', 'woocommerce' ), $token->get_last4() );
}
if ( is_callable( array( $token, 'get_expiry_month' ) ) && is_callable( array( $token, 'get_expiry_year' ) ) ) {
$title .= ' ' . sprintf( esc_html__( '(expires %s)', 'woocommerce' ), $token->get_expiry_month() . '/' . substr( $token->get_expiry_year(), 2 ) );
}
return apply_filters( 'wc_payment_gateway_form_saved_payment_method_title_html', $title, $token, $this );
}
/**
* Outputs payment fields for entering new card info.
*
* @since 2.6
*/
public function payment_fields() {
if ( $this->gateway->supports( 'credit_card_form' ) ) {
echo $this->credit_card_payment_fields();
if ( $this->gateway->supports( 'tokenization' ) ) {
$this->save_payment_method_checkbox();
}
} else if ( $this->gateway->supports( 'echeck_form' ) ) {
echo $this->echeck_payment_fields();
if ( $this->gateway->supports( 'tokenization' ) ) {
$this->save_payment_method_checkbox();
}
} else {
echo apply_filters( 'wc_payment_gateway_form_payment_fields_html', '', $this );
}
}
/**
* Filters out tokens not for the current gateway.
*
* @since 2.6
* @param string $gateway_id Gateway ID
* @param array $tokens Set of tokens
* @return array Subset of tokens based on gateway ID
*/
public function filter_tokens_by_gateway( $gateway_id, $tokens ) {
$filtered_tokens = array();
foreach ( $tokens as $key => $token ) {
if ( $gateway_id === $token->get_gateway_id() ) {
$filtered_tokens[ $key ] = $token;
}
}
return $filtered_tokens;
}
/**
* Outputs fields for entering credit card information.
*
* @since 2.6
*/
public function credit_card_payment_fields() {
$html = '';
$fields = array();
$cvc_class = '';
if ( $this->gateway->supports( 'credit_card_form_cvc_on_saved_method' ) ) {
$cvc_class = ' show-if-payment-method-selected';
}
$default_fields = array(
'card-number-field' => '
',
'card-expiry-field' => '
',
'card-cvc-field' => '
',
);
$fields = wp_parse_args( $fields, apply_filters( 'woocommerce_credit_card_form_fields', $default_fields, $this->gateway->id ) );
?>
'
',
'account-number' => '
',
);
$fields = wp_parse_args( $fields, apply_filters( 'woocommerce_echeck_form_fields', $default_fields, $this->gateway->id ) );
?>
',
esc_attr( $this->gateway->id )
);
$html .= sprintf(
'',
esc_attr( $this->gateway->id )
);
$html .= sprintf(
'',
esc_attr( $this->gateway->id ),
esc_html__( 'Save to Account', 'woocommerce' )
);
$html .= '';
echo $html;
}
public function use_new_payment_method_checkbox() {
$html = '';
$html .= '';
echo '' . $html . '
';
}
public function load_scripts() {
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
wp_enqueue_script(
'woocommerce-payment-gateway-form',
plugins_url( '/assets/js/frontend/payment-gateway-form' . $suffix . '.js', WC_PLUGIN_FILE ),
array( 'jquery' ),
WC()->version
);
wp_localize_script( 'woocommerce-payment-gateway-form', 'woocommercePaymentGatewayParams', array(
'gatewayID' => $this->gateway->id,
'userLoggedIn' => (bool) is_user_logged_in(),
) );
}
}