magic-login / includes / block.php

block.php in Magic Login – Magic Link & Passwordless Authentication for WordPress – Login Without Password 2.2, at includes/block.php

210 lines 6.1 KB

Raw Download Zip

1	<?php
2	/**
3	* Block
4	*
5	* @package MagicLogin
6	*/
7
8	namespace MagicLogin\Block;
9
10	// phpcs:disable WordPress.WP.I18n.MissingTranslatorsComment
11	use function MagicLogin\Core\script_url;
12	use function MagicLogin\Login\process_login_request;
13
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit; // Exit if accessed directly.
16	}
17	/**
18	* Default setup routine
19	*
20	* @return void
21	*/
22	function setup() {
23	add_action( 'init', __NAMESPACE__ . '\\register_blocks' );
24	}
25
26	/**
27	* Register blocks
28	*
29	* @since 1.2
30	*/
31	function register_blocks() {
32	if ( ! function_exists( 'register_block_type' ) ) {
33	return;
34	}
35
36	wp_register_script(
37	'magic-login-block-editor',
38	script_url( 'block-editor', 'admin' ),
39	[
40	'wp-i18n',
41	'wp-components',
42	'wp-element',
43	'wp-server-side-render',
44	],
45	MAGIC_LOGIN_VERSION,
46	true
47	);
48
49	wp_set_script_translations(
50	'magic-login-block-editor',
51	'magic-login',
52	plugin_dir_path( MAGIC_LOGIN_PLUGIN_FILE ) . 'languages'
53	);
54
55	$deps = is_admin() ? [ 'wp-edit-blocks' ] : [];
56
57	wp_register_style(
58	'magic-login-login-block',
59	MAGIC_LOGIN_URL . 'dist/css/login-block-style.css',
60	$deps,
61	MAGIC_LOGIN_VERSION
62	);
63
64	register_block_type(
65	'magic-login/login-block',
66	[
67	'attributes' => [
68	'title' => [
69	'type' => 'string',
70	'default' => __( 'Login with Email', 'magic-login' ),
71	],
72	'description' => [
73	'type' => 'string',
74	'default' => __( 'Please enter your username or email address. You will receive an email message to log in.', 'magic-login' ),
75	],
76	'loginLabel' => [
77	'type' => 'string',
78	'default' => __( 'Username or Email Address', 'magic-login' ),
79	],
80	'buttonLabel' => [
81	'type' => 'string',
82	'default' => __( 'Send me the link', 'magic-login' ),
83	],
84	'redirectTo' => [
85	'type' => 'string',
86	],
87	'hideLoggedIn' => [
88	'type' => 'boolean',
89	'default' => true,
90	],
91	'hideFormAfterSubmit' => [
92	'type' => 'boolean',
93	'default' => true,
94	],
95	'cancelRedirection' => [
96	'type' => 'boolean',
97	'default' => false,
98	],
99	],
100	'editor_script' => 'magic-login-block-editor',
101	'editor_style' => 'magic-login-login-block',
102	'style' => 'magic-login-login-block',
103	'render_callback' => __NAMESPACE__ . '\\render_login_block',
104	]
105	);
106	}
107
108
109	/**
110	* Render Login Block
111	*
112	* @param array $args Block Attributes
113	*
114	* @return false\|string\|void
115	* @since 1.2
116	*/
117	function render_login_block( $args ) {
118
119	$settings = \MagicLogin\Utils\get_settings();
120	$add_redirection_field = empty( $settings['enable_login_redirection'] ) \|\| empty( $settings['enforce_redirection_rules'] );
121
122	if ( $settings['enable_ajax'] ) {
123	wp_enqueue_script( 'magic-login-frontend', MAGIC_LOGIN_URL . 'dist/js/frontend.js', [ 'jquery' ], MAGIC_LOGIN_VERSION, true );
124	}
125
126	$form_action = apply_filters( 'magic_login_login_block_form_action', '' );
127
128	$class = 'magic-login-login-block';
129	if ( ! empty( $args['align'] ) ) {
130	$class .= ' align' . $args['align'];
131	}
132
133	if ( ! empty( $args['className'] ) ) {
134	$class .= ' ' . esc_attr( $args['className'] );
135	}
136
137	if ( empty( $args['redirectTo'] ) ) {
138	$args['redirectTo'] = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; // phpcs:ignore
139	}
140
141	if ( ! defined( 'REST_REQUEST' ) && ! is_admin() && is_user_logged_in() && $args['hideLoggedIn'] ) { // already logged-in dont show
142	return;
143	}
144
145	ob_start();
146	$login_request = process_login_request();
147	if ( false === $login_request['show_form'] && ! $args['hideFormAfterSubmit'] ) {
148	$login_request['show_form'] = true;
149	}
150
151	?>
152
153	<?php
154	$error_messages = '';
155	$login_errors = $login_request['errors'];
156	// error messages
157	if ( ! empty( $login_errors ) && is_wp_error( $login_errors ) && $login_errors->has_errors() ) {
158	foreach ( $login_errors->get_error_codes() as $code ) {
159	foreach ( $login_errors->get_error_messages( $code ) as $message ) {
160	$error_messages .= $message . "<br />\n";
161	}
162	}
163	}
164	?>
165
166	<div id="magic-login-login-block" class="<?php echo esc_attr( $class ); ?>">
167	<?php if ( ! empty( $args['title'] ) ) : ?>
168	<h2 id="magic-login-block-title"><?php echo esc_html( $args['title'] ); ?></h2>
169	<?php endif; ?>
170	<div class="magic-login-form-header">
171	<?php
172	if ( ! empty( $error_messages ) ) :
173	printf( '<div class="magic_login_block_login_error">%s</div>', wp_kses_post( $error_messages ) );
174	endif;
175	?>
176
177	<?php if ( $login_request['is_processed'] ) : ?>
178	<?php echo wp_kses_post( $login_request['info'] ); ?>
179	<?php endif; ?>
180
181	<?php if ( ! empty( $args['description'] ) && $login_request['show_form'] ) : ?>
182	<p class="magic-login-block-description"><?php echo esc_html( $args['description'] ); ?></p>
183	<?php endif; ?>
184	</div>
185	<?php if ( $login_request['show_form'] ) : ?>
186	<form name="magicloginform" class="block-login-form" id="magicloginform" action="<?php echo esc_url( $form_action ); ?>" method="post" autocomplete="off" data-ajax-url="<?php echo esc_url( admin_url( 'admin-ajax.php' ) ); ?>" data-ajax-spinner="<?php echo esc_url( get_admin_url() . 'images/spinner.gif' ); ?>" data-ajax-sending-msg="<?php esc_attr_e( 'Sending...', 'magic-login' ); ?>">
187	<div class="magicloginform-inner">
188	<?php if ( ! empty( $args['loginLabel'] ) ) : ?>
189	<label for="user_login"><?php echo esc_html( $args['loginLabel'] ); ?></label>
190	<?php endif; ?>
191
192	<input type="text" name="log" id="user_login" class="input" value="" size="20" autocapitalize="off" autocomplete="username" required />
193	<?php do_action( 'magic_login_form' ); ?>
194	<?php if ( ! empty( $args['buttonLabel'] ) ) : ?>
195	<input type="submit" name="wp-submit" id="wp-submit" class="magic-login-submit button button-primary button-large" value="<?php echo esc_attr( $args['buttonLabel'] ); ?>" />
196	<?php endif; ?>
197
198	<?php if ( ! empty( $args['redirectTo'] ) && ! $args['cancelRedirection'] && $add_redirection_field ) : ?>
199	<input type="hidden" name="redirect_to" value="<?php echo esc_url( $args['redirectTo'] ); ?>" />
200	<?php endif; ?>
201	<input type="hidden" name="testcookie" value="1" />
202	</div>
203	</form>
204	<?php endif; ?>
205	</div>
206
207	<?php
208	return ob_get_clean();
209	}
210