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1<?php
2/**
3 * Notifier Class
4 *
5 * @package ChoctawNation\CNHSA_Federation
6 */
7
8namespace ChoctawNation\CNHSA_Federation\WP;
9
10/**
11 * Class Notifier
12 *
13 * Handles sending notification emails to specified addresses.
14 */
15class Notifier {
16    /**
17     * Array of email addresses to notify.
18     *
19     * @var string[] $emails
20     */
21    public array $emails;
22
23    /**
24     * Constructor
25     *
26     * @param string|string[] $emails A single email address or an array of email addresses to notify.
27     */
28    public function __construct( $emails = '' ) {
29        $emails       = is_array( $emails ) ? $emails : array( $emails );
30        $emails       = array_filter( $emails, 'is_email' );
31        $this->emails = array_unique( array( ...$emails, get_option( 'admin_email' ) ) );
32    }
33
34    /**
35     * Send a notification email to the configured email addresses.
36     *
37     * @param string $subject The subject of the email.
38     * @param string $message The body of the email.
39     */
40    public function notify( $subject, $message ) {
41        wp_mail( $this->emails, esc_textarea( $subject ), esc_html( $message ) );
42    }
43}