king-addons / includes / widgets / Login_Register_Form / Email_Handler.php

Email_Handler.php in King Addons for Elementor – 80+ Elementor Widgets, 4 000+ Elementor Templates, WooCommerce, Mega Menu, Popup Builder 51.1.49, at includes/widgets/Login_Register_Form/Email_Handler.php

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1	<?php
2
3	namespace King_Addons\Widgets\Login_Register_Form;
4
5	if (!defined('ABSPATH')) {
6	exit; // Exit if accessed directly.
7	}
8
9	/**
10	* Email Handler for Login Register Form widget
11	*/
12	class Email_Handler
13	{
14	/**
15	* Send registration emails
16	*/
17	public static function send_registration_emails($user_id, $settings)
18	{
19	$user = get_userdata($user_id);
20	if (!$user) {
21	return;
22	}
23
24	// Prepare placeholders
25	$placeholders = self::get_email_placeholders($user);
26
27	// Send user email
28	if ($settings['enable_user_email'] === 'yes') {
29	self::send_user_email($user, $settings, $placeholders);
30	}
31
32	// Send admin email
33	if ($settings['enable_admin_email'] === 'yes') {
34	self::send_admin_email($user, $settings, $placeholders);
35	}
36	}
37
38	/**
39	* Send welcome email to user
40	*/
41	private static function send_user_email($user, $settings, $placeholders)
42	{
43	$subject = self::replace_placeholders($settings['user_email_subject'], $placeholders);
44	$content = self::replace_placeholders($settings['user_email_content'], $placeholders);
45
46	// Convert line breaks to HTML
47	$content = nl2br($content);
48
49	// Set content type to HTML
50	add_filter('wp_mail_content_type', [__CLASS__, 'set_html_content_type']);
51
52	$headers = array(
53	'From: ' . get_bloginfo('name') . ' <' . get_option('admin_email') . '>',
54	);
55
56	$sent = wp_mail($user->user_email, $subject, $content, $headers);
57
58	// Reset content type
59	remove_filter('wp_mail_content_type', [__CLASS__, 'set_html_content_type']);
60
61	return $sent;
62	}
63
64	/**
65	* Send notification email to admin
66	*/
67	private static function send_admin_email($user, $settings, $placeholders)
68	{
69	$admin_email = !empty($settings['admin_email_address']) ? $settings['admin_email_address'] : get_option('admin_email');
70
71	if (empty($admin_email)) {
72	return false;
73	}
74
75	$subject = self::replace_placeholders($settings['admin_email_subject'], $placeholders);
76	$content = self::replace_placeholders($settings['admin_email_content'], $placeholders);
77
78	// Convert line breaks to HTML
79	$content = nl2br($content);
80
81	// Set content type to HTML
82	add_filter('wp_mail_content_type', [__CLASS__, 'set_html_content_type']);
83
84	$headers = array(
85	'From: ' . get_bloginfo('name') . ' <' . get_option('admin_email') . '>',
86	);
87
88	$sent = wp_mail($admin_email, $subject, $content, $headers);
89
90	// Reset content type
91	remove_filter('wp_mail_content_type', [__CLASS__, 'set_html_content_type']);
92
93	return $sent;
94	}
95
96	/**
97	* Get email placeholders
98	*/
99	private static function get_email_placeholders($user)
100	{
101	$user_roles = $user->roles;
102	$user_role_name = '';
103
104	if (!empty($user_roles)) {
105	global $wp_roles;
106	if (!isset($wp_roles)) {
107	$wp_roles = new \WP_Roles();
108	}
109	$role_key = $user_roles[0];
110	$user_role_name = isset($wp_roles->roles[$role_key]) ? $wp_roles->roles[$role_key]['name'] : $role_key;
111	}
112
113	$user_name = trim($user->first_name . ' ' . $user->last_name);
114	if (empty($user_name)) {
115	$user_name = $user->display_name;
116	}
117
118	return [
119	'{site_name}' => get_bloginfo('name'),
120	'{user_name}' => $user_name,
121	'{username}' => $user->user_login,
122	'{user_email}' => $user->user_email,
123	'{user_role}' => $user_role_name,
124	'{registration_date}' => date_i18n(get_option('date_format') . ' ' . get_option('time_format')),
125	];
126	}
127
128	/**
129	* Replace placeholders in text
130	*/
131	private static function replace_placeholders($text, $placeholders)
132	{
133	return str_replace(array_keys($placeholders), array_values($placeholders), $text);
134	}
135
136	/**
137	* Set HTML content type for emails
138	*/
139	public static function set_html_content_type()
140	{
141	return 'text/html';
142	}
143	}