Thread: Send BCC to admin of single ad contact form

// ad poster sidebar contact form email
function cp_contact_ad_owner_email( $post_id ) {
	$errors = new WP_Error();

	// check for required post data
	$expected = array( 'from_name', 'from_email', 'subject', 'message' );
	foreach ( $expected as $field_name ) {
		if ( empty( $_POST[ $field_name ] ) ) {
			$errors->add( 'empty_field', __( 'ERROR: All fields are required.', APP_TD ) );
			return $errors;
		}
	}

	// check for required anti-spam post data
	$expected_numbers = array( 'rand_total', 'rand_num', 'rand_num2' );
	foreach ( $expected_numbers as $field_name ) {
		if ( ! isset( $_POST[ $field_name ] ) || ! is_numeric( $_POST[ $field_name ] ) ) {
			$errors->add( 'invalid_captcha', __( 'ERROR: Incorrect captcha answer.', APP_TD ) );
			return $errors;
		}
	}

	// verify captcha answer
	$rand_post_total = (int) $_POST['rand_total'];
	$rand_total = (int) $_POST['rand_num'] + (int) $_POST['rand_num2'];
	if ( $rand_total != $rand_post_total )
		$errors->add( 'invalid_captcha', __( 'ERROR: Incorrect captcha answer.', APP_TD ) );

	// verify email
	if ( ! is_email( $_POST['from_email'] ) )
		$errors->add( 'invalid_email', __( 'ERROR: Incorrect email address.', APP_TD ) );

	// verify post
	$post = get_post( $post_id );
	if ( ! $post )
		$errors->add( 'invalid_post', __( 'ERROR: Ad does not exist.', APP_TD ) );

	if ( $errors->get_error_code() )
		return $errors;

	$mailto = get_the_author_meta( 'user_email', $post->post_author );

	$from_name = appthemes_filter( appthemes_clean( $_POST['from_name'] ) );
	$from_email = appthemes_clean( $_POST['from_email'] );
	$subject = appthemes_filter( appthemes_clean( $_POST['subject'] ) );
	$posted_message = appthemes_filter( appthemes_clean( $_POST['message'] ) );

	$sitename = wp_specialchars_decode( get_option('blogname'), ENT_QUOTES );
	$siteurl = home_url('/');
	$permalink = get_permalink( $post_id );

	$message = sprintf( __( 'Someone is interested in your ad listing: %s', APP_TD ), $permalink ) . "\r\n\r\n";
	$message .= '"' . wordwrap( $posted_message, 70 ) . '"' . "\r\n\r\n";
	$message .= sprintf( __( 'Name: %s', APP_TD ), $from_name ) . "\r\n";
	$message .= sprintf( __( 'E-mail: %s', APP_TD ), $from_email ) . "\r\n\r\n";
	$message .= '-----------------------------------------' . "\r\n";
	$message .= sprintf( __( 'This message was sent from %s', APP_TD ), $sitename ) . "\r\n";
	$message .=  $siteurl . "\r\n\r\n";
	$message .= __( 'Sent from IP Address: ', APP_TD ) . appthemes_get_ip() . "\r\n\r\n"; 

	$email = array( 'to' => $mailto, 'subject' => $subject, 'message' => $message, 'from' => $from_email, 'from_name' => $from_name );
	$email = apply_filters( 'cp_email_user_ad_contact', $email, $post_id );

	APP_Mail_From::apply_once( array( 'email' => $email['from'], 'name' => $email['from_name'], 'reply' => true ) );
	wp_mail( $email['to'], $email['subject'], $email['message'] );

	return $errors;
}