flash-toolkit / flash-toolkit.php

flash-toolkit.php in Flash Toolkit 1.1.6, at flash-toolkit.php

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1	<?php
2	/**
3	* Plugin Name: Flash Toolkit
4	* Plugin URI: http://themegrill.com/theme/flash
5	* Description: Flash Toolkit is a companion for Flash WordPress theme by ThemeGrill
6	* Version: 1.1.6
7	* Author: ThemeGrill
8	* Author URI: http://themegrill.com
9	* License: GPLv3 or later
10	* Text Domain: flash-toolkit
11	* Domain Path: /i18n/languages/
12	*/
13
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit; // Exit if accessed directly.
16	}
17
18	if ( ! class_exists( 'FlashToolkit' ) ) :
19
20	/**
21	* FlashToolkit main class.
22	*
23	* @class FlashToolkit
24	* @version 1.0.0
25	*/
26	final class FlashToolkit {
27
28	/**
29	* Plugin version.
30	* @var string
31	*/
32	public $version = '1.1.6';
33
34	/**
35	* Instance of this class.
36	* @var object
37	*/
38	protected static $_instance = null;
39
40	/**
41	* Return an instance of this class.
42	* @return object A single instance of this class.
43	*/
44	public static function instance() {
45	// If the single instance hasn't been set, set it now.
46	if ( is_null( self::$_instance ) ) {
47	self::$_instance = new self();
48	}
49	return self::$_instance;
50	}
51
52	/**
53	* Cloning is forbidden.
54	* @since 1.0
55	*/
56	public function __clone() {
57	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'flash-toolkit' ), '1.0' );
58	}
59
60	/**
61	* Unserializing instances of this class is forbidden.
62	* @since 1.0
63	*/
64	public function __wakeup() {
65	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'flash-toolkit' ), '1.0' );
66	}
67
68	/**
69	* FlashToolkit Constructor.
70	*/
71	public function __construct() {
72	$this->define_constants();
73	$this->includes();
74	$this->init_hooks();
75
76	do_action( 'flash_toolkit_loaded' );
77	}
78
79	/**
80	* Hook into actions and filters.
81	*/
82	private function init_hooks() {
83	register_activation_hook( __FILE__, array( 'FT_Install', 'install' ) );
84	add_action( 'init', array( $this, 'load_plugin_textdomain' ) );
85	add_action( 'admin_notices', array( $this, 'theme_support_missing_notice' ) );
86	}
87
88	/**
89	* Define FT Constants.
90	*/
91	private function define_constants() {
92	$this->define( 'FT_PLUGIN_FILE', __FILE__ );
93	$this->define( 'FT_ABSPATH', dirname( __FILE__ ) . '/' );
94	$this->define( 'FT_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
95	$this->define( 'FT_VERSION', $this->version );
96	$this->define( 'FT_TEMPLATE_DEBUG_MODE', false );
97	}
98
99	/**
100	* Define constant if not already set.
101	*
102	* @param string $name
103	* @param string\|bool $value
104	*/
105	private function define( $name, $value ) {
106	if ( ! defined( $name ) ) {
107	define( $name, $value );
108	}
109	}
110
111	/**
112	* What type of request is this?
113	*
114	* @param string $type admin or frontend.
115	* @return bool
116	*/
117	private function is_request( $type ) {
118	switch ( $type ) {
119	case 'admin' :
120	return is_admin();
121	case 'frontend' :
122	return ( ! is_admin() \|\| defined( 'DOING_AJAX' ) ) && ! defined( 'DOING_CRON' );
123	}
124	}
125
126	/**
127	* Includes.
128	*/
129	private function includes() {
130	include_once( FT_ABSPATH . 'includes/functions-flash-core.php' );
131	include_once( FT_ABSPATH . 'includes/functions-flash-widget.php' );
132	include_once( FT_ABSPATH . 'includes/class-flash-autoloader.php' );
133	include_once( FT_ABSPATH . 'includes/class-flash-install.php' );
134	include_once( FT_ABSPATH . 'includes/class-flash-ajax.php' );
135	include_once( FT_ABSPATH . 'includes/class-flash-inline-style.php' );
136
137	if ( $this->is_request( 'admin' ) ) {
138	include_once( FT_ABSPATH . 'includes/admin/class-flash-admin.php' );
139	}
140
141	if ( is_flash_pro_active() ) {
142	include_once( FT_ABSPATH . 'includes/class-flash-sidebars.php' );
143	}
144
145	include_once( FT_ABSPATH . 'includes/class-flash-post-types.php' ); // Registers post types
146	}
147
148	/**
149	* Load Localisation files.
150	*
151	* Note: the first-loaded translation file overrides any following ones if the same translation is present.
152	*
153	* Locales found in:
154	* - WP_LANG_DIR/flash-toolkit/flash-toolkit-LOCALE.mo
155	* - WP_LANG_DIR/plugins/flash-toolkit-LOCALE.mo
156	*/
157	public function load_plugin_textdomain() {
158	$locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
159	$locale = apply_filters( 'plugin_locale', $locale, 'flash-toolkit' );
160
161	unload_textdomain( 'flash-toolkit' );
162	load_textdomain( 'flash-toolkit', WP_LANG_DIR . '/flash-toolkit/flash-toolkit-' . $locale . '.mo' );
163	load_plugin_textdomain( 'flash-toolkit', false, plugin_basename( dirname( __FILE__ ) ) . '/i18n/languages' );
164	}
165
166	/**
167	* Theme support fallback notice.
168	* @return string
169	*/
170	public function theme_support_missing_notice() {
171	$theme = wp_get_theme();
172	$parent = $theme->parent();
173
174	// Check with ThemeGrill Flash Theme is installed.
175	if ( ( $theme != 'Flash' ) && ( $theme != 'Flash Pro' ) && ( $parent != 'Flash' ) && ( $parent != 'Flash Pro' ) ) {
176	echo '<div class="error notice is-dismissible"><p><strong>' . __( 'Flash Toolkit', 'flash-toolkit' ) . '</strong> – ' . sprintf( __( 'This plugin requires %s by ThemeGrill to work.', 'flash-toolkit' ), '<a href="http://www.themegrill.com/themes/flash/" target="_blank">' . __( 'Flash Theme', 'flash-toolkit' ) . '</a>' ) . '</p></div>';
177	}
178	}
179
180	/**
181	* Get the plugin url.
182	* @return string
183	*/
184	public function plugin_url() {
185	return untrailingslashit( plugins_url( '/', __FILE__ ) );
186	}
187
188	/**
189	* Get the plugin path.
190	* @return string
191	*/
192	public function plugin_path() {
193	return untrailingslashit( plugin_dir_path( __FILE__ ) );
194	}
195
196	/**
197	* Get the template path.
198	* @return string
199	*/
200	public function template_path() {
201	return apply_filters( 'flash_toolkit_template_path', 'flash-toolkit/' );
202	}
203
204	/**
205	* Get Ajax URL.
206	* @return string
207	*/
208	public function ajax_url() {
209	return admin_url( 'admin-ajax.php', 'relative' );
210	}
211	}
212
213	endif;
214
215	/**
216	* Main instance of FlashToolkit.
217	*
218	* Returns the main instance of FT to prevent the need to use globals.
219	*
220	* @since 1.0
221	* @return FlashToolkit
222	*/
223	function FT() {
224	return FlashToolkit::instance();
225	}
226
227	// Global for backwards compatibility.
228	$GLOBALS['flashtoolkit'] = FT();
229