476 lines
12 KiB
PHP
476 lines
12 KiB
PHP
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<?php
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if ( ! class_exists( 'WPCF7_Service_OAuth2' ) ) {
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return;
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}
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class WPCF7_ConstantContact extends WPCF7_Service_OAuth2 {
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const service_name = 'constant_contact';
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const authorization_endpoint
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= 'https://authz.constantcontact.com/oauth2/default/v1/authorize';
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const token_endpoint
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= 'https://authz.constantcontact.com/oauth2/default/v1/token';
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private static $instance;
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protected $contact_lists = array();
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public static function get_instance() {
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if ( empty( self::$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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$this->authorization_endpoint = self::authorization_endpoint;
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$this->token_endpoint = self::token_endpoint;
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$option = (array) WPCF7::get_option( self::service_name );
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if ( isset( $option['client_id'] ) ) {
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$this->client_id = $option['client_id'];
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}
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if ( isset( $option['client_secret'] ) ) {
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$this->client_secret = $option['client_secret'];
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}
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if ( isset( $option['access_token'] ) ) {
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$this->access_token = $option['access_token'];
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}
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if ( isset( $option['refresh_token'] ) ) {
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$this->refresh_token = $option['refresh_token'];
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}
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if ( $this->is_active() ) {
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if ( isset( $option['contact_lists'] ) ) {
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$this->contact_lists = $option['contact_lists'];
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}
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}
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add_action( 'wpcf7_admin_init', array( $this, 'auth_redirect' ) );
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}
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public function auth_redirect() {
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$auth = isset( $_GET['auth'] ) ? trim( $_GET['auth'] ) : '';
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if ( self::service_name === $auth
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and current_user_can( 'wpcf7_manage_integration' ) ) {
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$redirect_to = add_query_arg(
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array(
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'service' => self::service_name,
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'action' => 'auth_redirect',
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'code' => isset( $_GET['code'] ) ? trim( $_GET['code'] ) : '',
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'state' => isset( $_GET['state'] ) ? trim( $_GET['state'] ) : '',
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),
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menu_page_url( 'wpcf7-integration', false )
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);
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wp_safe_redirect( $redirect_to );
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exit();
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}
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}
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protected function save_data() {
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$option = array_merge(
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(array) WPCF7::get_option( self::service_name ),
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array(
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'client_id' => $this->client_id,
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'client_secret' => $this->client_secret,
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'access_token' => $this->access_token,
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'refresh_token' => $this->refresh_token,
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'contact_lists' => $this->contact_lists,
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)
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);
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WPCF7::update_option( self::service_name, $option );
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}
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protected function reset_data() {
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$this->client_id = '';
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$this->client_secret = '';
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$this->access_token = '';
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$this->refresh_token = '';
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$this->contact_lists = array();
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$this->save_data();
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}
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public function get_title() {
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return __( 'Constant Contact', 'contact-form-7' );
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}
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public function get_categories() {
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return array( 'email_marketing' );
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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 'constantcontact.com';
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}
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protected function get_redirect_uri() {
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return admin_url( '/?auth=' . self::service_name );
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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' => self::service_name ), $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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public function load( $action = '' ) {
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if ( 'auth_redirect' == $action ) {
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$code = isset( $_GET['code'] ) ? urldecode( $_GET['code'] ) : '';
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$state = isset( $_GET['state'] ) ? urldecode( $_GET['state'] ) : '';
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if ( $code and $state
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and wpcf7_verify_nonce( $state, 'wpcf7_constant_contact_authorize' ) ) {
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$response = $this->request_token( $code );
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}
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if ( ! empty( $this->access_token ) ) {
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$message = 'success';
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} else {
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$message = 'failed';
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}
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wp_safe_redirect( $this->menu_page_url(
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array(
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'action' => 'setup',
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'message' => $message,
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)
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) );
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exit();
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}
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if ( 'setup' == $action and 'POST' == $_SERVER['REQUEST_METHOD'] ) {
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check_admin_referer( 'wpcf7-constant-contact-setup' );
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if ( ! empty( $_POST['reset'] ) ) {
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$this->reset_data();
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} else {
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$this->client_id = isset( $_POST['client_id'] )
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? trim( $_POST['client_id'] ) : '';
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$this->client_secret = isset( $_POST['client_secret'] )
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? trim( $_POST['client_secret'] ) : '';
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$this->save_data();
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$this->authorize( 'contact_data offline_access' );
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}
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wp_safe_redirect( $this->menu_page_url( 'action=setup' ) );
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exit();
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}
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}
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protected function authorize( $scope = '' ) {
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$endpoint = add_query_arg(
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array_map( 'urlencode', array(
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'response_type' => 'code',
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'client_id' => $this->client_id,
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'redirect_uri' => $this->get_redirect_uri(),
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'scope' => $scope,
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'state' => wpcf7_create_nonce( 'wpcf7_constant_contact_authorize' ),
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) ),
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$this->authorization_endpoint
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);
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if ( wp_redirect( sanitize_url( $endpoint ) ) ) {
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exit();
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}
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}
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public function email_exists( $email ) {
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$endpoint = add_query_arg(
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array(
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'email' => $email,
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'status' => 'all',
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),
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'https://api.cc.email/v3/contacts'
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);
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$request = array(
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'method' => 'GET',
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'headers' => array(
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'Accept' => 'application/json',
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'Content-Type' => 'application/json; charset=utf-8',
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),
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);
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$response = $this->remote_request( $endpoint, $request );
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if ( 400 <= (int) wp_remote_retrieve_response_code( $response ) ) {
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if ( WP_DEBUG ) {
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$this->log( $endpoint, $request, $response );
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}
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return false;
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}
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$response_body = wp_remote_retrieve_body( $response );
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if ( empty( $response_body ) ) {
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return false;
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}
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$response_body = json_decode( $response_body, true );
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return ! empty( $response_body['contacts'] );
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}
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public function create_contact( $properties ) {
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$endpoint = 'https://api.cc.email/v3/contacts';
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$request = array(
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'method' => 'POST',
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'headers' => array(
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'Accept' => 'application/json',
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'Content-Type' => 'application/json; charset=utf-8',
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),
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'body' => wp_json_encode( $properties ),
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);
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$response = $this->remote_request( $endpoint, $request );
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if ( 400 <= (int) wp_remote_retrieve_response_code( $response ) ) {
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if ( WP_DEBUG ) {
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$this->log( $endpoint, $request, $response );
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}
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return false;
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}
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}
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public function get_contact_lists() {
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$endpoint = 'https://api.cc.email/v3/contact_lists';
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$request = array(
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'method' => 'GET',
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'headers' => array(
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'Accept' => 'application/json',
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'Content-Type' => 'application/json; charset=utf-8',
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),
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);
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$response = $this->remote_request( $endpoint, $request );
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if ( 400 <= (int) wp_remote_retrieve_response_code( $response ) ) {
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if ( WP_DEBUG ) {
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$this->log( $endpoint, $request, $response );
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}
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return false;
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}
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$response_body = wp_remote_retrieve_body( $response );
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if ( empty( $response_body ) ) {
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return false;
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}
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$response_body = json_decode( $response_body, true );
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if ( ! empty( $response_body['lists'] ) ) {
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return (array) $response_body['lists'];
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} else {
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return array();
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}
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}
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public function update_contact_lists( $selection = array() ) {
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$contact_lists = array();
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$contact_lists_on_api = $this->get_contact_lists();
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if ( false !== $contact_lists_on_api ) {
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foreach ( (array) $contact_lists_on_api as $list ) {
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if ( isset( $list['list_id'] ) ) {
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$list_id = trim( $list['list_id'] );
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} else {
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continue;
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}
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if ( isset( $this->contact_lists[$list_id]['selected'] ) ) {
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$list['selected'] = $this->contact_lists[$list_id]['selected'];
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} else {
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$list['selected'] = array();
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}
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$contact_lists[$list_id] = $list;
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}
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} else {
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$contact_lists = $this->contact_lists;
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}
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foreach ( (array) $selection as $key => $ids_or_names ) {
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foreach( $contact_lists as $list_id => $list ) {
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if ( in_array( $list['list_id'], (array) $ids_or_names, true )
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or in_array( $list['name'], (array) $ids_or_names, true ) ) {
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$contact_lists[$list_id]['selected'][$key] = true;
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} else {
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unset( $contact_lists[$list_id]['selected'][$key] );
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}
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}
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}
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$this->contact_lists = $contact_lists;
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if ( $selection ) {
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$this->save_data();
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}
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return $this->contact_lists;
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}
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public function admin_notice( $message = '' ) {
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switch ( $message ) {
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case 'success':
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echo sprintf(
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'<div class="notice notice-success"><p>%s</p></div>',
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esc_html( __( "Connection established.", 'contact-form-7' ) )
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);
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break;
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case 'failed':
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echo sprintf(
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'<div class="notice notice-error"><p><strong>%1$s</strong>: %2$s</p></div>',
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esc_html( __( "Error", 'contact-form-7' ) ),
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esc_html( __( "Failed to establish connection. Please double-check your configuration.", 'contact-form-7' ) )
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);
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break;
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case 'updated':
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echo sprintf(
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'<div class="notice notice-success"><p>%s</p></div>',
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esc_html( __( "Configuration updated.", 'contact-form-7' ) )
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);
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break;
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}
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}
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public function display( $action = '' ) {
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echo sprintf(
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'<p><strong>%1$s</strong> %2$s</p>',
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esc_html( __( 'Warning:', 'contact-form-7' ) ),
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wpcf7_link(
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__( 'https://contactform7.com/2024/02/02/we-end-the-constant-contact-integration/', 'contact-form-7' ),
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__( "This feature is deprecated. You are not recommended to use it.", 'contact-form-7' )
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)
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);
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echo sprintf(
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'<p>%s</p>',
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esc_html( __( "The Constant Contact integration module allows you to send contact data collected through your contact forms to the Constant Contact API. You can create reliable email subscription services in a few easy steps.", 'contact-form-7' ) )
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);
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echo sprintf(
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'<p><strong>%s</strong></p>',
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wpcf7_link(
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__( 'https://contactform7.com/constant-contact-integration/', 'contact-form-7' ),
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__( 'Constant Contact integration', 'contact-form-7' )
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)
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);
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if ( $this->is_active() ) {
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echo sprintf(
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|
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'<p class="dashicons-before dashicons-yes">%s</p>',
|
||
|
|
esc_html( __( "This site is connected to the Constant Contact API.", 'contact-form-7' ) )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( 'setup' == $action ) {
|
||
|
|
$this->display_setup();
|
||
|
|
} else {
|
||
|
|
echo sprintf(
|
||
|
|
'<p><a href="%1$s" class="button">%2$s</a></p>',
|
||
|
|
esc_url( $this->menu_page_url( 'action=setup' ) ),
|
||
|
|
esc_html( __( 'Setup Integration', 'contact-form-7' ) )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private function display_setup() {
|
||
|
|
?>
|
||
|
|
<form method="post" action="<?php echo esc_url( $this->menu_page_url( 'action=setup' ) ); ?>">
|
||
|
|
<?php wp_nonce_field( 'wpcf7-constant-contact-setup' ); ?>
|
||
|
|
<table class="form-table">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<th scope="row"><label for="client_id"><?php echo esc_html( __( 'API Key', 'contact-form-7' ) ); ?></label></th>
|
||
|
|
<td><?php
|
||
|
|
if ( $this->is_active() ) {
|
||
|
|
echo esc_html( $this->client_id );
|
||
|
|
echo sprintf(
|
||
|
|
'<input type="hidden" value="%1$s" id="client_id" name="client_id" />',
|
||
|
|
esc_attr( $this->client_id )
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
echo sprintf(
|
||
|
|
'<input type="text" aria-required="true" value="%1$s" id="client_id" name="client_id" class="regular-text code" />',
|
||
|
|
esc_attr( $this->client_id )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
?></td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<th scope="row"><label for="client_secret"><?php echo esc_html( __( 'App Secret', 'contact-form-7' ) ); ?></label></th>
|
||
|
|
<td><?php
|
||
|
|
if ( $this->is_active() ) {
|
||
|
|
echo esc_html( wpcf7_mask_password( $this->client_secret, 4, 4 ) );
|
||
|
|
echo sprintf(
|
||
|
|
'<input type="hidden" value="%1$s" id="client_secret" name="client_secret" />',
|
||
|
|
esc_attr( $this->client_secret )
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
echo sprintf(
|
||
|
|
'<input type="text" aria-required="true" value="%1$s" id="client_secret" name="client_secret" class="regular-text code" />',
|
||
|
|
esc_attr( $this->client_secret )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
?></td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<th scope="row"><label for="redirect_uri"><?php echo esc_html( __( 'Redirect URI', 'contact-form-7' ) ); ?></label></th>
|
||
|
|
<td><?php
|
||
|
|
echo sprintf(
|
||
|
|
'<input type="text" value="%1$s" id="redirect_uri" name="redirect_uri" class="large-text code" readonly="readonly" onfocus="this.select();" style="font-size: 11px;" />',
|
||
|
|
$this->get_redirect_uri()
|
||
|
|
);
|
||
|
|
?>
|
||
|
|
<p class="description"><?php echo esc_html( __( "Set this URL as the redirect URI.", 'contact-form-7' ) ); ?></p>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
<?php
|
||
|
|
if ( $this->is_active() ) {
|
||
|
|
submit_button(
|
||
|
|
_x( 'Reset Keys', 'API keys', 'contact-form-7' ),
|
||
|
|
'small', 'reset'
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
submit_button(
|
||
|
|
__( 'Connect to the Constant Contact API', 'contact-form-7' )
|
||
|
|
);
|
||
|
|
}
|
||
|
|
?>
|
||
|
|
</form>
|
||
|
|
<?php
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|