<?php
if ( ! class_exists( 'WPCF7_Service' ) ) {
return;
}
class WPCF7_Sendinblue extends WPCF7_Service {
use WPCF7_Sendinblue_API;
private static $instance;
private $api_key;
public static function get_instance() {
if ( empty( self::$instance ) ) {
self::$instance = new self;
}
return self::$instance;
}
private function __construct() {
$option = WPCF7::get_option( 'sendinblue' );
if ( isset( $option['api_key'] ) ) {
$this->api_key = $option['api_key'];
}
}
public function get_title() {
return __( 'Sendinblue', 'contact-form-7' );
}
public function is_active() {
return (bool) $this->get_api_key();
}
public function get_api_key() {
return $this->api_key;
}
public function get_categories() {
return array( 'email_marketing' );
}
public function icon() {
}
public function link() {
echo wpcf7_link(
'https://www.sendinblue.com/?tap_a=30591-fb13f0&tap_s=1031580-b1bb1d',
'sendinblue.com'
);
}
protected function log( $url, $request, $response ) {
wpcf7_log_remote_request( $url, $request, $response );
}
protected function menu_page_url( $args = '' ) {
$args = wp_parse_args( $args, array() );
$url = menu_page_url( 'wpcf7-integration', false );
$url = add_query_arg( array( 'service' => 'sendinblue' ), $url );
if ( ! empty( $args ) ) {
$url = add_query_arg( $args, $url );
}
return $url;
}
protected function save_data() {
WPCF7::update_option( 'sendinblue', array(
'api_key' => $this->api_key,
) );
}
protected function reset_data() {
$this->api_key = null;
$this->save_data();
}
public function load( $action = '' ) {
if ( 'setup' == $action and 'POST' == $_SERVER['REQUEST_METHOD'] ) {
check_admin_referer( 'wpcf7-sendinblue-setup' );
if ( ! empty( $_POST['reset'] ) ) {
$this->reset_data();
$redirect_to = $this->menu_page_url( 'action=setup' );
} else {
$this->api_key = isset( $_POST['api_key'] )
? trim( $_POST['api_key'] )
: '';
$confirmed = $this->confirm_key();
if ( true === $confirmed ) {
$redirect_to = $this->menu_page_url( array(
'message' => 'success',
) );
$this->save_data();
} elseif ( false === $confirmed ) {
$redirect_to = $this->menu_page_url( array(
'action' => 'setup',
'message' => 'unauthorized',
) );
} else {
$redirect_to = $this->menu_page_url( array(
'action' => 'setup',
'message' => 'invalid',
) );
}
}
wp_safe_redirect( $redirect_to );
exit();
}
}
public function admin_notice( $message = '' ) {
if ( 'unauthorized' == $message ) {
echo sprintf(
'<div class="notice notice-error"><p><strong>%1$s</strong>: %2$s</p></div>',
esc_html( __( "Error", 'contact-form-7' ) ),
esc_html( __( "You have not been authenticated. Make sure the provided API key is correct.", 'contact-form-7' ) )
);
}
if ( 'invalid' == $message ) {
echo sprintf(
'<div class="notice notice-error"><p><strong>%1$s</strong>: %2$s</p></div>',
esc_html( __( "Error", 'contact-form-7' ) ),
esc_html( __( "Invalid key values.", 'contact-form-7' ) )
);
}
if ( 'success' == $message ) {
echo sprintf(
'<div class="notice notice-success"><p>%s</p></div>',
esc_html( __( 'Settings saved.', 'contact-form-7' ) )
);
}
}
public function display( $action = '' ) {
echo '<p>' . sprintf(
esc_html( __( "Store and organize your contacts while protecting user privacy on Sendinblue, the leading CRM & email marketing platform in Europe. Sendinblue offers unlimited contacts and advanced marketing features. For details, see %s.", 'contact-form-7' ) ),
wpcf7_link(
__( 'https://contactform7.com/sendinblue-integration/', 'contact-form-7' ),
__( 'Sendinblue integration', 'contact-form-7' )
)
) . '</p>';
if ( $this->is_active() ) {
echo sprintf(
'<p class="dashicons-before dashicons-yes">%s</p>',
esc_html( __( "Sendinblue is active on this site.", '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() {
$api_key = $this->get_api_key();
?>
<form method="post" action="<?php echo esc_url( $this->menu_page_url( 'action=setup' ) ); ?>">
<?php wp_nonce_field( 'wpcf7-sendinblue-setup' ); ?>
<table class="form-table">
<tbody>
<tr>
<th scope="row"><label for="publishable"><?php echo esc_html( __( 'API key', 'contact-form-7' ) ); ?></label></th>
<td><?php
if ( $this->is_active() ) {
echo esc_html( wpcf7_mask_password( $api_key, 4, 8 ) );
echo sprintf(
'<input type="hidden" value="%s" id="api_key" name="api_key" />',
esc_attr( $api_key )
);
} else {
echo sprintf(
'<input type="text" aria-required="true" value="%s" id="api_key" name="api_key" class="regular-text code" />',
esc_attr( $api_key )
);
}
?></td>
</tr>
</tbody>
</table>
<?php
if ( $this->is_active() ) {
submit_button(
_x( 'Remove key', 'API keys', 'contact-form-7' ),
'small', 'reset'
);
} else {
submit_button( __( 'Save changes', 'contact-form-7' ) );
}
?>
</form>
<?php
}
}
/**
* Trait for the Sendinblue API (v3).
*
* @link https://developers.sendinblue.com/reference
*/
trait WPCF7_Sendinblue_API {
public function confirm_key() {
$endpoint = 'https://api.sendinblue.com/v3/account';
$request = array(
'headers' => array(
'Accept' => 'application/json',
'Content-Type' => 'application/json; charset=utf-8',
'API-Key' => $this->get_api_key(),
),
);
$response = wp_remote_get( $endpoint, $request );
$response_code = (int) wp_remote_retrieve_response_code( $response );
if ( 200 === $response_code ) { // 200 OK
return true;
} elseif ( 401 === $response_code ) { // 401 Unauthorized
return false;
} elseif ( 400 <= $response_code ) {
if ( WP_DEBUG ) {
$this->log( $endpoint, $request, $response );
}
}
}
public function get_lists() {
$endpoint = add_query_arg(
array(
'limit' => 50,
'offset' => 0,
),
'https://api.sendinblue.com/v3/contacts/lists'
);
$request = array(
'headers' => array(
'Accept' => 'application/json',
'Content-Type' => 'application/json; charset=utf-8',
'API-Key' => $this->get_api_key(),
),
);
$response = wp_remote_get( $endpoint, $request );
$response_code = (int) wp_remote_retrieve_response_code( $response );
if ( 200 === $response_code ) { // 200 OK
$response_body = wp_remote_retrieve_body( $response );
$response_body = json_decode( $response_body, true );
if ( empty( $response_body['lists'] ) ) {
return array();
} else {
return (array) $response_body['lists'];
}
} elseif ( 400 <= $response_code ) {
if ( WP_DEBUG ) {
$this->log( $endpoint, $request, $response );
}
}
}
public function get_templates() {
$endpoint = add_query_arg(
array(
'templateStatus' => 'true',
'limit' => 100,
'offset' => 0,
),
'https://api.sendinblue.com/v3/smtp/templates'
);
$request = array(
'headers' => array(
'Accept' => 'application/json',
'Content-Type' => 'application/json; charset=utf-8',
'API-Key' => $this->get_api_key(),
),
);
$response = wp_remote_get( $endpoint, $request );
$response_code = (int) wp_remote_retrieve_response_code( $response );
if ( 200 === $response_code ) { // 200 OK
$response_body = wp_remote_retrieve_body( $response );
$response_body = json_decode( $response_body, true );
if ( empty( $response_body['templates'] ) ) {
return array();
} else {
return (array) $response_body['templates'];
}
} elseif ( 400 <= $response_code ) {
if ( WP_DEBUG ) {
$this->log( $endpoint, $request, $response );
}
}
}
public function create_contact( $properties ) {
$endpoint = 'https://api.sendinblue.com/v3/contacts';
$request = array(
'headers' => array(
'Accept' => 'application/json',
'Content-Type' => 'application/json; charset=utf-8',
'API-Key' => $this->get_api_key(),
),
'body' => json_encode( $properties ),
);
$response = wp_remote_post( $endpoint, $request );
$response_code = (int) wp_remote_retrieve_response_code( $response );
if ( in_array( $response_code, array( 201, 204 ), true ) ) {
$contact_id = wp_remote_retrieve_body( $response );
return $contact_id;
} elseif ( 400 <= $response_code ) {
if ( WP_DEBUG ) {
$this->log( $endpoint, $request, $response );
}
}
return false;
}
public function send_email( $properties ) {
$endpoint = 'https://api.sendinblue.com/v3/smtp/email';
$request = array(
'headers' => array(
'Accept' => 'application/json',
'Content-Type' => 'application/json; charset=utf-8',
'API-Key' => $this->get_api_key(),
),
'body' => json_encode( $properties ),
);
$response = wp_remote_post( $endpoint, $request );
$response_code = (int) wp_remote_retrieve_response_code( $response );
if ( 201 === $response_code ) { // 201 Transactional email sent
$message_id = wp_remote_retrieve_body( $response );
return $message_id;
} elseif ( 400 <= $response_code ) {
if ( WP_DEBUG ) {
$this->log( $endpoint, $request, $response );
}
}
return false;
}
}