wpcf7_akismet() │ CF7 1.0

Возвращает

null. Ничего (null).

Использование

wpcf7_akismet( $spam, $submission );

$spam(обязательный)

.

$submission(обязательный)

.

Код wpcf7_akismet() wpcf7 akismet ^{CF7 6.1.6}

function wpcf7_akismet( $spam, $submission ) {
	if ( $spam ) {
		return $spam;
	}

	if ( ! wpcf7_akismet_is_available() ) {
		return false;
	}

	if ( ! $params = wpcf7_akismet_submitted_params() ) {
		return false;
	}

	$comment = array(
		'comment_type' => 'contact-form',
		'comment_author' => $params['author'],
		'comment_author_email' => $params['author_email'],
		'comment_author_url' => $params['author_url'],
		'comment_content' => $params['content'],
		'blog' => home_url(),
		'blog_lang' => get_locale(),
		'blog_charset' => get_option( 'blog_charset' ),
		'user_ip' => $submission->get_meta( 'remote_ip' ),
		'user_agent' => $submission->get_meta( 'user_agent' ),
		'referrer' => wpcf7_superglobal_server( 'HTTP_REFERER' ),
	);

	$datetime = date_create_immutable(
		'@' . $submission->get_meta( 'timestamp' )
	);

	if ( $datetime ) {
		$comment['comment_date_gmt'] = $datetime->format( DATE_ATOM );
	}

	if ( $permalink = get_permalink() ) {
		$comment['permalink'] = $permalink;
	}

	$server_vars = array_diff_key(
		$_SERVER,
		array_flip( array( 'HTTP_COOKIE', 'HTTP_COOKIE2', 'PHP_AUTH_PW' ) )
	);

	$comment = array_merge( $comment, $server_vars );

	$comment = apply_filters( 'wpcf7_akismet_parameters', $comment );

	if ( wpcf7_akismet_comment_check( $comment ) ) {
		$spam = true;

		$submission->add_spam_log( array(
			'agent' => 'akismet',
			'reason' => __( 'Akismet returns a spam response.', 'contact-form-7' ),
		) );
	} else {
		$spam = false;
	}

	return $spam;
}