class-top-bar-banner.php — WP 2FA – Two-factor authentication for WordPress 4.0.0

wp-2fa / includes / classes / Admin / class-top-bar-banner.php

wp-2fa / includes / classes / Admin Last commit date

class-top-bar-banner.php

161 lines

1	<?php
2	/**
3	* Top bar banner displayed on all WP 2FA admin pages.
4	*
5	* @package wp2fa
6	* @subpackage admin
7	* @copyright 2026 Melapress
8	* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
9	* @link https://wordpress.org/plugins/wp-2fa/
10	*/
11
12	namespace WP2FA\Admin;
13
14	use WP2FA\Admin\Helpers\WP_Helper;
15	use WP2FA\Licensing\Licensing_Factory;
16
17	if ( ! class_exists( '\WP2FA\Admin\Top_Bar_Banner' ) ) {
18	/**
19	* Top_Bar_Banner - Renders a persistent top bar on all plugin admin pages.
20	*
21	* @since 4.0.0
22	*/
23	class Top_Bar_Banner {
24
25	/**
26	* Initialize the top bar banner hooks.
27	*
28	* @return void
29	*
30	* @since 4.0.0
31	*/
32	public static function init() {
33	\add_action( 'in_admin_header', array( __CLASS__, 'render' ) );
34	\add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_styles' ) );
35	}
36
37	/**
38	* Enqueue the top bar CSS only on plugin pages.
39	*
40	* @return void
41	*
42	* @since 4.0.0
43	*/
44	public static function enqueue_styles() {
45	$screen = \get_current_screen();
46	if ( ! $screen \|\| ! \in_array( $screen->base, WP_Helper::PLUGIN_PAGES, true ) ) {
47	return;
48	}
49
50	\wp_enqueue_style(
51	'wp2fa-top-bar-banner',
52	WP_2FA_URL . 'includes/assets/css/top-bar-banner.css',
53	array(),
54	WP_2FA_VERSION
55	);
56	}
57
58	/**
59	* Render the top bar banner.
60	*
61	* @return void
62	*
63	* @since 4.0.0
64	*/
65	public static function render() {
66	$screen = \get_current_screen();
67	if ( ! $screen \|\| ! \in_array( $screen->base, WP_Helper::PLUGIN_PAGES, true ) ) {
68	return;
69	}
70
71	$is_premium = self::is_premium();
72	$update_info = self::get_update_info();
73	$has_update = ! empty( $update_info );
74	$update_url = $has_update ? self::get_update_url() : '';
75	$new_version = $has_update ? $update_info['new_version'] : '';
76	$release_url = 'https://melapress.com/wordpress-2fa/releases/?#utm_source=plugin&utm_medium=wp2fa&utm_campaign=topbar_releasenotes';
77	$changelog_url = 'https://melapress.com/support/kb/wp-2fa-plugin-changelog/?#utm_source=plugin&utm_medium=wp2fa&utm_campaign=topbar_changelog';
78	$upgrade_url = 'https://melapress.com/wordpress-2fa/pricing/?utm_source=plugin&utm_medium=wp2fa&utm_campaign=upgrade_to_premium_top_banner';
79	?>
80	<div id="wp2fa-top-bar-banner">
81	<div class="wp2fa-top-bar-inner">
82	<div class="wp2fa-top-bar-left">
83	<img src="<?php echo \esc_url( WP_2FA_URL . 'dist/images/wizard-logo.png' ); ?>" alt="WP 2FA" class="wp2fa-top-bar-logo">
84	<span class="wp2fa-top-bar-title">WP 2FA</span>
85	<?php if ( $has_update ) : ?>
86	<span class="wp2fa-top-bar-update-badge">
87	<span class="wp2fa-update-dot"></span>
88	<?php
89	printf(
90	/* translators: %s: new version number */
91	\esc_html__( 'Version %s available!', 'wp-2fa' ),
92	\esc_html( $new_version )
93	);
94	?>
95	<a href="<?php echo \esc_url( $update_url ); ?>" class="wp2fa-update-link"><?php \esc_html_e( 'Update Now', 'wp-2fa' ); ?></a>
96	</span>
97	<?php endif; ?>
98	</div>
99	<div class="wp2fa-top-bar-right">
100	<span class="wp2fa-top-bar-version"><?php echo \esc_html( 'v.' . WP_2FA_VERSION ); ?></span>
101	<span class="wp2fa-top-bar-separator">\|</span>
102	<a href="<?php echo \esc_url( $release_url ); ?>" class="wp2fa-top-bar-link" target="_blank" rel="noopener noreferrer"><?php \esc_html_e( 'Release Notes', 'wp-2fa' ); ?></a>
103	<span class="wp2fa-top-bar-separator">\|</span>
104	<a href="<?php echo \esc_url( $changelog_url ); ?>" class="wp2fa-top-bar-link" target="_blank" rel="noopener noreferrer"><?php \esc_html_e( 'Changelog', 'wp-2fa' ); ?></a>
105	<?php if ( ! $is_premium ) : ?>
106	<a href="<?php echo \esc_url( $upgrade_url ); ?>" class="wp2fa-top-bar-upgrade" target="_blank" rel="noopener noreferrer"><?php \esc_html_e( 'Upgrade to Premium', 'wp-2fa' ); ?></a>
107	<?php endif; ?>
108	</div>
109	</div>
110	</div>
111	<?php
112	}
113
114	/**
115	* Check if the current installation is premium.
116	*
117	* @return bool
118	*
119	* @since 4.0.0
120	*/
121	private static function is_premium(): bool {
122	if ( class_exists( '\WP2FA\Licensing\Licensing_Factory' ) ) {
123	return Licensing_Factory::has_active_valid_license();
124	}
125	return false;
126	}
127
128	/**
129	* Get plugin update information if available.
130	*
131	* @return array Empty array if no update, otherwise contains 'new_version'.
132	*
133	* @since 4.0.0
134	*/
135	private static function get_update_info(): array {
136	$update_plugins = \get_site_transient( 'update_plugins' );
137	if ( ! empty( $update_plugins->response ) && isset( $update_plugins->response[ WP_2FA_BASE ] ) ) {
138	$plugin_data = $update_plugins->response[ WP_2FA_BASE ];
139	return array(
140	'new_version' => isset( $plugin_data->new_version ) ? $plugin_data->new_version : '',
141	);
142	}
143	return array();
144	}
145
146	/**
147	* Get the URL to trigger the plugin update.
148	*
149	* @return string
150	*
151	* @since 4.0.0
152	*/
153	private static function get_update_url(): string {
154	return \wp_nonce_url(
155	\self_admin_url( 'update.php?action=upgrade-plugin&plugin=' . WP_2FA_BASE ),
156	'upgrade-plugin_' . WP_2FA_BASE
157	);
158	}
159	}
160	}
161