301 lines
6.6 KiB
PHP
301 lines
6.6 KiB
PHP
<?php
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if ( ! class_exists( 'WPCF7_Service' ) ) {
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return;
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}
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class WPCF7_Stripe extends WPCF7_Service {
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private static $instance;
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private $api_keys;
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public static function get_instance() {
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if ( empty( self::$instance ) ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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private function __construct() {
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$option = WPCF7::get_option( 'stripe' );
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if (
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isset( $option['api_keys']['publishable'] ) and
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isset( $option['api_keys']['secret'] )
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) {
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$this->api_keys = array(
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'publishable' => $option['api_keys']['publishable'],
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'secret' => $option['api_keys']['secret'],
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);
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}
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}
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public function get_title() {
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return __( 'Stripe', 'contact-form-7' );
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}
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public function is_active() {
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return (bool) $this->get_api_keys();
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}
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public function api() {
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if ( $this->is_active() ) {
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$api = new WPCF7_Stripe_API( $this->api_keys['secret'] );
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return $api;
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}
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}
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public function get_api_keys() {
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return $this->api_keys;
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}
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public function get_categories() {
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return array( 'payments' );
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}
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public function icon() {
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}
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public function link() {
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echo wp_kses_data( wpcf7_link(
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'https://stripe.com/',
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'stripe.com'
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) );
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}
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protected function menu_page_url( $args = '' ) {
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$args = wp_parse_args( $args, array() );
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$url = menu_page_url( 'wpcf7-integration', false );
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$url = add_query_arg( array( 'service' => 'stripe' ), $url );
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if ( ! empty( $args ) ) {
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$url = add_query_arg( $args, $url );
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}
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return $url;
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}
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protected function save_data() {
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WPCF7::update_option( 'stripe', array(
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'api_keys' => $this->api_keys,
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) );
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}
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protected function reset_data() {
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$this->api_keys = null;
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$this->save_data();
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}
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public function load( $action = '' ) {
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if (
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'setup' === $action and
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'POST' === wpcf7_superglobal_server( 'REQUEST_METHOD' )
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) {
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check_admin_referer( 'wpcf7-stripe-setup' );
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if ( ! empty( $_POST['reset'] ) ) {
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$this->reset_data();
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$redirect_to = $this->menu_page_url( 'action=setup' );
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} else {
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$publishable = wpcf7_superglobal_post( 'publishable' );
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$secret = wpcf7_superglobal_post( 'secret' );
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if ( $publishable and $secret ) {
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$this->api_keys = array(
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'publishable' => $publishable,
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'secret' => $secret,
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);
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$this->save_data();
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$redirect_to = $this->menu_page_url( array(
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'message' => 'success',
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) );
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} else {
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$redirect_to = $this->menu_page_url( array(
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'action' => 'setup',
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'message' => 'invalid',
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) );
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}
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}
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wp_safe_redirect( $redirect_to );
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exit();
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}
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}
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public function admin_notice( $message = '' ) {
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if ( 'invalid' === $message ) {
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wp_admin_notice(
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__( '<strong>Error:</strong> Invalid key values.', 'contact-form-7' ),
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array( 'type' => 'error' )
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);
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}
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if ( 'success' === $message ) {
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wp_admin_notice(
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__( 'Settings saved.', 'contact-form-7' ),
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array( 'type' => 'success' )
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);
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}
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}
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public function display( $action = '' ) {
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$formatter = new WPCF7_HTMLFormatter( array(
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'allowed_html' => array_merge( wpcf7_kses_allowed_html(), array(
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'form' => array(
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'action' => true,
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'method' => true,
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),
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) ),
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) );
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$formatter->append_start_tag( 'p' );
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$formatter->append_preformatted(
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esc_html( __( 'Stripe is a simple and powerful way to accept payments online. Stripe has no setup fees, no monthly fees, and no hidden costs. Millions of businesses rely on Stripe’s software tools to accept payments securely and expand globally.', 'contact-form-7' ) )
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);
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$formatter->end_tag( 'p' );
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$formatter->append_start_tag( 'p' );
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$formatter->append_start_tag( 'strong' );
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$formatter->append_preformatted(
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wpcf7_link(
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__( 'https://contactform7.com/stripe-integration/', 'contact-form-7' ),
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__( 'Stripe integration', 'contact-form-7' )
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)
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);
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$formatter->end_tag( 'p' );
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if ( $this->is_active() ) {
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$formatter->append_start_tag( 'p', array(
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'class' => 'dashicons-before dashicons-yes',
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) );
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$formatter->append_preformatted(
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esc_html( __( 'Stripe is active on this site.', 'contact-form-7' ) )
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);
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$formatter->end_tag( 'p' );
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}
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if ( 'setup' === $action ) {
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$formatter->call_user_func( function () {
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$this->display_setup();
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} );
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} elseif ( is_ssl() or WP_DEBUG ) {
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$formatter->append_start_tag( 'p' );
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$formatter->append_start_tag( 'a', array(
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'href' => esc_url( $this->menu_page_url( 'action=setup' ) ),
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'class' => 'button',
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) );
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$formatter->append_preformatted(
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esc_html( __( 'Setup integration', 'contact-form-7' ) )
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);
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$formatter->end_tag( 'p' );
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} else {
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$formatter->append_start_tag( 'p', array(
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'class' => 'dashicons-before dashicons-warning',
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) );
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$formatter->append_preformatted(
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esc_html( __( 'Stripe is not available on this site. It requires an HTTPS-enabled site.', 'contact-form-7' ) )
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);
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$formatter->end_tag( 'p' );
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}
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$formatter->print();
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}
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private function display_setup() {
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$api_keys = $this->get_api_keys();
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if ( $api_keys ) {
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$publishable = $api_keys['publishable'];
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$secret = $api_keys['secret'];
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} else {
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$publishable = '';
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$secret = '';
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}
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?>
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<form method="post" action="<?php echo esc_url( $this->menu_page_url( 'action=setup' ) ); ?>">
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<?php wp_nonce_field( 'wpcf7-stripe-setup' ); ?>
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<table class="form-table">
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<tbody>
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<tr>
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<th scope="row"><label for="publishable"><?php echo esc_html( __( 'Publishable Key', 'contact-form-7' ) ); ?></label></th>
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<td><?php
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if ( $this->is_active() ) {
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echo esc_html( $publishable );
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echo sprintf(
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'<input type="hidden" value="%s" id="publishable" name="publishable" />',
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esc_attr( $publishable )
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);
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} else {
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echo sprintf(
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'<input type="text" aria-required="true" value="%s" id="publishable" name="publishable" class="regular-text code" />',
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esc_attr( $publishable )
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);
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}
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?></td>
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</tr>
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<tr>
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<th scope="row"><label for="secret"><?php echo esc_html( __( 'Secret Key', 'contact-form-7' ) ); ?></label></th>
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<td><?php
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if ( $this->is_active() ) {
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echo esc_html( wpcf7_mask_password( $secret ) );
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echo sprintf(
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'<input type="hidden" value="%s" id="secret" name="secret" />',
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esc_attr( $secret )
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);
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} else {
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echo sprintf(
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'<input type="text" aria-required="true" value="%s" id="secret" name="secret" class="regular-text code" />',
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esc_attr( $secret )
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);
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}
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?></td>
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</tr>
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</tbody>
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</table>
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<?php
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if ( $this->is_active() ) {
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submit_button(
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_x( 'Remove Keys', 'API keys', 'contact-form-7' ),
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'small', 'reset'
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);
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} else {
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submit_button( __( 'Save Changes', 'contact-form-7' ) );
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}
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?>
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</form>
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<?php
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}
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}
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