flash-toolkit / flash-toolkit.php

flash-toolkit.php in Flash Toolkit 1.2.3, 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: 1.2.3
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	*
31	* @var string
32	*/
33	public $version = '1.2.3';
34
35	/**
36	* Instance of this class.
37	*
38	* @var object
39	*/
40	protected static $_instance = null;
41
42	/**
43	* Return an instance of this class.
44	*
45	* @return object A single instance of this class.
46	*/
47	public static function instance() {
48	// If the single instance hasn't been set, set it now.
49	if ( is_null( self::$_instance ) ) {
50	self::$_instance = new self();
51	}
52
53	return self::$_instance;
54	}
55
56	/**
57	* Cloning is forbidden.
58	*
59	* @since 1.0
60	*/
61	public function __clone() {
62	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'flash-toolkit' ), '1.0' );
63	}
64
65	/**
66	* Unserializing instances of this class is forbidden.
67	*
68	* @since 1.0
69	*/
70	public function __wakeup() {
71	_doing_it_wrong( __FUNCTION__, __( 'Cheatin’ huh?', 'flash-toolkit' ), '1.0' );
72	}
73
74	/**
75	* FlashToolkit Constructor.
76	*/
77	public function __construct() {
78	$this->define_constants();
79	$this->includes();
80	$this->init_hooks();
81
82	do_action( 'flash_toolkit_loaded' );
83	}
84
85	/**
86	* Hook into actions and filters.
87	*/
88	private function init_hooks() {
89	register_activation_hook( __FILE__, array( 'FT_Install', 'install' ) );
90	register_deactivation_hook( __FILE__, array( 'FT_Install', 'deactivate' ) );
91	add_action( 'init', array( $this, 'load_plugin_textdomain' ) );
92	add_action( 'admin_notices', array( $this, 'theme_support_missing_notice' ) );
93	}
94
95	/**
96	* Define FT Constants.
97	*/
98	private function define_constants() {
99	$this->define( 'FT_PLUGIN_FILE', __FILE__ );
100	$this->define( 'FT_ABSPATH', dirname( __FILE__ ) . '/' );
101	$this->define( 'FT_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
102	$this->define( 'FT_VERSION', $this->version );
103	$this->define( 'FT_TEMPLATE_DEBUG_MODE', false );
104	}
105
106	/**
107	* Define constant if not already set.
108	*
109	* @param string $name
110	* @param string\|bool $value
111	*/
112	private function define( $name, $value ) {
113	if ( ! defined( $name ) ) {
114	define( $name, $value );
115	}
116	}
117
118	/**
119	* What type of request is this?
120	*
121	* @param string $type admin or frontend.
122	*
123	* @return bool
124	*/
125	private function is_request( $type ) {
126	switch ( $type ) {
127	case 'admin' :
128	return is_admin();
129	case 'frontend' :
130	return ( ! is_admin() \|\| defined( 'DOING_AJAX' ) ) && ! defined( 'DOING_CRON' );
131	}
132	}
133
134	/**
135	* Includes.
136	*/
137	private function includes() {
138	include_once( FT_ABSPATH . 'includes/functions-flash-core.php' );
139	include_once( FT_ABSPATH . 'includes/functions-flash-widget.php' );
140	include_once( FT_ABSPATH . 'includes/class-flash-autoloader.php' );
141	include_once( FT_ABSPATH . 'includes/class-flash-install.php' );
142	include_once( FT_ABSPATH . 'includes/class-flash-ajax.php' );
143	include_once( FT_ABSPATH . 'includes/class-flash-inline-style.php' );
144
145	if ( $this->is_request( 'admin' ) ) {
146	include_once( FT_ABSPATH . 'includes/admin/class-flash-admin.php' );
147	}
148
149	if ( is_flash_pro_active() ) {
150	include_once( FT_ABSPATH . 'includes/class-flash-sidebars.php' );
151	}
152
153	include_once( FT_ABSPATH . 'includes/class-flash-post-types.php' ); // Registers post types
154	}
155
156	/**
157	* Load Localisation files.
158	*
159	* Note: the first-loaded translation file overrides any following ones if the same translation is present.
160	*
161	* Locales found in:
162	* - WP_LANG_DIR/flash-toolkit/flash-toolkit-LOCALE.mo
163	* - WP_LANG_DIR/plugins/flash-toolkit-LOCALE.mo
164	*/
165	public function load_plugin_textdomain() {
166	$locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
167	$locale = apply_filters( 'plugin_locale', $locale, 'flash-toolkit' );
168
169	unload_textdomain( 'flash-toolkit' );
170	load_textdomain( 'flash-toolkit', WP_LANG_DIR . '/flash-toolkit/flash-toolkit-' . $locale . '.mo' );
171	load_plugin_textdomain( 'flash-toolkit', false, plugin_basename( dirname( __FILE__ ) ) . '/i18n/languages' );
172	}
173
174	/**
175	* Theme support fallback notice.
176	*
177	* @return string
178	*/
179	public function theme_support_missing_notice() {
180	$theme = wp_get_theme();
181	$parent = $theme->parent();
182
183	// Check with ThemeGrill Flash Theme is installed.
184	if ( ( $theme != 'Flash' ) && ( $theme != 'Flash Pro' ) && ( $parent != 'Flash' ) && ( $parent != 'Flash Pro' ) ) {
185	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>';
186	}
187	}
188
189	/**
190	* Get the plugin url.
191	*
192	* @return string
193	*/
194	public function plugin_url() {
195	return untrailingslashit( plugins_url( '/', __FILE__ ) );
196	}
197
198	/**
199	* Get the plugin path.
200	*
201	* @return string
202	*/
203	public function plugin_path() {
204	return untrailingslashit( plugin_dir_path( __FILE__ ) );
205	}
206
207	/**
208	* Get the template path.
209	*
210	* @return string
211	*/
212	public function template_path() {
213	return apply_filters( 'flash_toolkit_template_path', 'flash-toolkit/' );
214	}
215
216	/**
217	* Get Ajax URL.
218	*
219	* @return string
220	*/
221	public function ajax_url() {
222	return admin_url( 'admin-ajax.php', 'relative' );
223	}
224	}
225
226	endif;
227
228	/**
229	* Main instance of FlashToolkit.
230	*
231	* Returns the main instance of FT to prevent the need to use globals.
232	*
233	* @return FlashToolkit
234	* @since 1.0
235	*/
236	function FT() {
237	return FlashToolkit::instance();
238	}
239
240	// Global for backwards compatibility.
241	$GLOBALS['flashtoolkit'] = FT();
242