menu-icons.php at 0.13.1 · Menu Icons by Themeisle – Add Icons to Navigation Menus

menu-icons / menu-icons.php

menu-icons.php

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1	<?php
2
3	/**
4	* Menu Icons
5	*
6	* @package Menu_Icons
7	* @version 0.10.2
8	* @author Dzikri Aziz <kvcrvt@gmail.com>
9	*
10	*
11	* Plugin name: Menu Icons
12	* Plugin URI: https://github.com/Codeinwp/wp-menu-icons
13	* Description: Spice up your navigation menus with pretty icons, easily.
14	* Version: 0.13.1
15	* Author: ThemeIsle
16	* Author URI: https://themeisle.com
17	* License: GPLv2
18	* Text Domain: menu-icons
19	* Domain Path: /languages
20	* WordPress Available: yes
21	* Requires License: no
22	*/
23
24
25	/**
26	* Main plugin class
27	*/
28	final class Menu_Icons {
29
30	const DISMISS_NOTICE = 'menu-icons-dismiss-notice';
31
32	const VERSION = '0.13.1';
33
34	/**
35	* Holds plugin data
36	*
37	* @access protected
38	* @since 0.1.0
39	* @var array
40	*/
41	protected static $data;
42
43
44	/**
45	* Get plugin data
46	*
47	* @since 0.1.0
48	* @since 0.9.0 Return NULL if $name is not set in $data.
49	* @param string $name
50	*
51	* @return mixed
52	*/
53	public static function get( $name = null ) {
54	if ( is_null( $name ) ) {
55	return self::$data;
56	}
57
58	if ( isset( self::$data[ $name ] ) ) {
59	return self::$data[ $name ];
60	}
61
62	return null;
63	}
64
65
66	/**
67	* Load plugin
68	*
69	* 1. Load translation
70	* 2. Set plugin data (directory and URL paths)
71	* 3. Attach plugin initialization at icon_picker_init hook
72	*
73	* @since 0.1.0
74	* @wp_hook action plugins_loaded
75	* @link http://codex.wordpress.org/Plugin_API/Action_Reference/plugins_loaded
76	*/
77	public static function _load() {
78	load_plugin_textdomain( 'menu-icons', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
79
80	self::$data = array(
81	'dir' => plugin_dir_path( __FILE__ ),
82	'url' => plugin_dir_url( __FILE__ ),
83	'types' => array(),
84	);
85
86	Icon_Picker::instance();
87
88	require_once self::$data['dir'] . 'includes/library/compat.php';
89	require_once self::$data['dir'] . 'includes/library/functions.php';
90	require_once self::$data['dir'] . 'includes/meta.php';
91
92	Menu_Icons_Meta::init();
93
94	// Font awesome backward compatible functionalities.
95	require_once self::$data['dir'] . 'includes/library/font-awesome/backward-compatible-icons.php';
96	require_once self::$data['dir'] . 'includes/library/font-awesome/font-awesome.php';
97	Menu_Icons_Font_Awesome::init();
98
99	add_action( 'icon_picker_init', array( __CLASS__, '_init' ), 9 );
100
101	add_action( 'admin_enqueue_scripts', array( __CLASS__, '_admin_enqueue_scripts' ) );
102	add_action( 'wp_dashboard_setup', array( __CLASS__, '_wp_menu_icons_dashboard_notice' ) );
103	add_action( 'admin_action_menu_icon_hide_notice', array( __CLASS__, 'wp_menu_icons_dismiss_dashboard_notice' ) );
104
105	add_filter(
106	'menu_icons_load_promotions',
107	function() {
108	return array( 'otter' );
109	}
110	);
111	}
112
113
114	/**
115	* Initialize
116	*
117	* 1. Get registered types from Icon Picker
118	* 2. Load settings
119	* 3. Load front-end functionalities
120	*
121	* @since 0.1.0
122	* @since 0.9.0 Hook into `icon_picker_init`.
123	* @wp_hook action icon_picker_init
124	* @link http://codex.wordpress.org/Plugin_API/Action_Reference
125	*/
126	public static function _init() {
127	/**
128	* Allow themes/plugins to add/remove icon types
129	*
130	* @since 0.1.0
131	* @param array $types Icon types
132	*/
133	self::$data['types'] = apply_filters(
134	'menu_icons_types',
135	Icon_Picker_Types_Registry::instance()->types
136	);
137
138	// Nothing to do if there are no icon types registered.
139	if ( empty( self::$data['types'] ) ) {
140	if ( WP_DEBUG ) {
141	trigger_error( esc_html__( 'Menu Icons: No registered icon types found.', 'menu-icons' ) );
142	}
143
144	return;
145	}
146
147	// Load settings.
148	require_once self::$data['dir'] . 'includes/settings.php';
149	Menu_Icons_Settings::init();
150
151	// Load front-end functionalities.
152	if ( ! is_admin() ) {
153	require_once self::$data['dir'] . '/includes/front.php';
154	Menu_Icons_Front_End::init();
155	}
156
157	do_action( 'menu_icons_loaded' );
158	}
159
160
161	/**
162	* Display notice about missing Icon Picker
163	*
164	* @since 0.9.1
165	* @wp_hook action admin_notice
166	*/
167	public static function _notice_missing_icon_picker() {
168	?>
169	<div class="error">
170	<p><?php esc_html_e( 'Looks like Menu Icons was installed via Composer. Please activate Icon Picker first.', 'menu-icons' ); ?></p>
171	</div>
172	<?php
173	}
174
175	/**
176	* Register assets.
177	*/
178	public static function _admin_enqueue_scripts() {
179	$url = self::get( 'url' );
180	$suffix = kucrut_get_script_suffix();
181
182	wp_register_style(
183	'menu-icons-dashboard',
184	"{$url}css/dashboard-notice{$suffix}.css",
185	false,
186	self::VERSION
187	);
188	}
189
190	/**
191	* Render dashboard notice.
192	*/
193	public static function _wp_menu_icons_dashboard_notice() {
194	$show_notice = true;
195	if ( ! empty( get_option( self::DISMISS_NOTICE, false ) ) ) {
196	$show_notice = false;
197	}
198	if ( ! empty( get_transient( self::DISMISS_NOTICE ) ) ) {
199	$show_notice = false;
200	}
201	if ( $show_notice ) {
202	wp_enqueue_style( 'menu-icons-dashboard' );
203	add_action( 'admin_notices', array( __CLASS__, '_upsell_admin_notice' ) );
204	}
205	}
206
207	/**
208	* Ajax request handle for dissmiss dashboard notice.
209	*/
210	public static function wp_menu_icons_dismiss_dashboard_notice() {
211	// Verify WP nonce and store hide notice flag.
212	if ( isset( $_GET['_wp_notice_nonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_GET['_wp_notice_nonce'] ) ), self::DISMISS_NOTICE ) ) {
213	update_option( self::DISMISS_NOTICE, 1 );
214	}
215
216	if ( ! headers_sent() ) {
217	wp_safe_redirect( admin_url() );
218	exit;
219	}
220	}
221
222	/**
223	* Upsell admin notice.
224	*/
225	public static function _upsell_admin_notice() {
226	$neve_theme_url = add_query_arg(
227	array(
228	'theme' => 'neve',
229	),
230	admin_url( 'theme-install.php' )
231	);
232
233	$action_url = add_query_arg(
234	array(
235	'action' => 'menu_icon_hide_notice',
236	'_wp_notice_nonce' => wp_create_nonce( self::DISMISS_NOTICE ),
237	),
238	admin_url( 'index.php' )
239	);
240	?>
241	<div class="notice notice-info menu-icon-dashboard-notice">
242	<h2><?php esc_html_e( 'Thank you for installing Menu Icons!', 'menu-icons' ); ?></h2>
243	<p><?php esc_html_e( 'Have you heard about our latest FREE theme - Neve? Using a mobile-first approach, compatibility with AMP and popular page-builders, Neve makes website building accessible for everyone.', 'menu-icons' ); ?></p>
244	<a href="<?php echo esc_url( $neve_theme_url ); ?>" class="button button-primary button-large"><?php esc_html_e( 'Preview Neve', 'menu-icons' ); ?></a>
245	<a href="<?php echo esc_url( $action_url ); ?>" class="notice-dismiss"></a>
246	</div>
247	<?php
248	}
249	}
250	add_action( 'plugins_loaded', array( 'Menu_Icons', '_load' ) );
251
252	$vendor_file = dirname(__FILE__) . '/vendor/autoload.php';
253
254	if ( is_readable( $vendor_file ) ) {
255	require_once $vendor_file;
256	}
257
258	add_filter( 'themeisle_sdk_products', 'kucrut_register_sdk', 10, 1 );
259	function kucrut_register_sdk( $products ) {
260
261	$products[] = __FILE__;
262	return $products;
263	}
264