class-pa-core.php — Premium Addons for Elementor – Powerful Elementor Templates & Widgets 4.8.9

premium-addons-for-elementor / includes / class-pa-core.php

premium-addons-for-elementor / includes Last commit date

compatibility 4 years ago controls 4 years ago pa-display-conditions 4 years ago templates 4 years ago acf-helper.php 4 years ago addons-cross-cp.php 4 years ago addons-integration.php 4 years ago class-pa-core.php 4 years ago class-premium-template-tags.php 4 years ago helper-functions.php 4 years ago lang-locale.php 4 years ago module-base.php 4 years ago

class-pa-core.php

249 lines

1	<?php
2	/**
3	* PA Core.
4	*/
5
6	namespace PremiumAddons\Includes;
7
8	if ( ! class_exists( 'PA_Core' ) ) {
9
10	/**
11	* Intialize and Sets up the plugin
12	*/
13	class PA_Core {
14
15	/**
16	* Member Variable
17	*
18	* @var instance
19	*/
20	private static $instance = null;
21
22	/**
23	* Sets up needed actions/filters for the plug-in to initialize.
24	*
25	* @since 1.0.0
26	* @access public
27	*
28	* @return void
29	*/
30	public function __construct() {
31
32	// Autoloader.
33	spl_autoload_register( array( $this, 'autoload' ) );
34
35	// Run plugin and require the necessary files.
36	add_action( 'plugins_loaded', array( $this, 'premium_addons_elementor_setup' ) );
37
38	// Load Elementor files.
39	add_action( 'elementor/init', array( $this, 'elementor_init' ) );
40
41	add_action( 'elementor/elements/categories_registered', array( $this, 'register_widgets_category' ), 9 );
42	add_action( 'init', array( $this, 'init' ), -999 );
43
44	// Register Activation hooks.
45	register_activation_hook( PREMIUM_ADDONS_FILE, array( $this, 'set_transient' ) );
46
47	}
48
49	/**
50	* AutoLoad
51	*
52	* @since 3.20.9
53	* @param string $class class.
54	*/
55	public function autoload( $class ) {
56
57	if ( 0 !== strpos( $class, 'PremiumAddons' ) ) {
58	return;
59	}
60
61	$class_to_load = $class;
62
63	if ( ! class_exists( $class_to_load ) ) {
64	$filename = strtolower(
65	preg_replace(
66	array( '/^PremiumAddons\\\/', '/([a-z])([A-Z])/', '/_/', '/\\\/' ),
67	array( '', '$1-$2', '-', DIRECTORY_SEPARATOR ),
68	$class_to_load
69	)
70	);
71
72	$filename = PREMIUM_ADDONS_PATH . $filename . '.php';
73
74	if ( is_readable( $filename ) ) {
75	include $filename;
76	}
77	}
78	}
79
80	/**
81	* Installs translation text domain and checks if Elementor is installed
82	*
83	* @since 1.0.0
84	* @access public
85	*
86	* @return void
87	*/
88	public function premium_addons_elementor_setup() {
89
90	// Load plugin textdomain.
91	$this->load_domain();
92
93	// load plugin necessary files.
94	$this->load_files();
95
96	}
97
98	/**
99	* Set transient for admin review notice
100	*
101	* @since 3.1.7
102	* @access public
103	*
104	* @return void
105	*/
106	public function set_transient() {
107
108	$cache_key = 'premium_notice_' . PREMIUM_ADDONS_VERSION;
109
110	$expiration = 3600 * 72;
111
112	set_transient( $cache_key, true, $expiration );
113	}
114
115
116	/**
117	* Require initial necessary files
118	*
119	* @since 2.6.8
120	* @access public
121	*
122	* @return void
123	*/
124	public function load_files() {
125
126	\PremiumAddons\Admin\Includes\Admin_Helper::get_instance();
127
128	}
129
130	/**
131	* Load plugin translated strings using text domain
132	*
133	* @since 2.6.8
134	* @access public
135	*
136	* @return void
137	*/
138	public function load_domain() {
139
140	load_plugin_textdomain( 'premium-addons-for-elementor' );
141
142	}
143
144	/**
145	* Elementor Init
146	*
147	* Initialize plugin after Elementor is run.
148	*
149	* @since 2.6.8
150	* @access public
151	*
152	* @return void
153	*/
154	public function elementor_init() {
155
156	require_once PREMIUM_ADDONS_PATH . 'includes/class-premium-template-tags.php';
157
158	Compatibility\Premium_Addons_Wpml::get_instance();
159
160	Addons_Integration::get_instance();
161
162	if ( version_compare( ELEMENTOR_VERSION, '2.0.0' ) < 0 ) {
163
164	\Elementor\Plugin::instance()->elements_manager->add_category(
165	'premium-elements',
166	array(
167	'title' => Helper_Functions::get_category(),
168	),
169	1
170	);
171	}
172
173	}
174
175	/**
176	* Register Widgets Category
177	*
178	* Register a new category for Premium Addons widgets
179	*
180	* @since 4.0.0
181	* @access public
182	*
183	* @param object $elements_manager elements manager.
184	*/
185	public function register_widgets_category( $elements_manager ) {
186
187	$elements_manager->add_category(
188	'premium-elements',
189	array(
190	'title' => Helper_Functions::get_category(),
191	),
192	1
193	);
194
195	}
196
197	/**
198	* Init
199	*
200	* @since 3.4.0
201	* @access public
202	*
203	* @return void
204	*/
205	public function init() {
206
207	if ( \PremiumAddons\Admin\Includes\Admin_Helper::check_premium_templates() ) {
208	require_once PREMIUM_ADDONS_PATH . 'includes/templates/templates.php';
209	}
210	}
211
212
213	/**
214	* Creates and returns an instance of the class
215	*
216	* @since 2.6.8
217	* @access public
218	*
219	* @return object
220	*/
221	public static function get_instance() {
222
223	if ( ! isset( self::$instance ) ) {
224
225	self::$instance = new self();
226
227	}
228
229	return self::$instance;
230	}
231
232	}
233	}
234
235	if ( ! function_exists( 'pa_core' ) ) {
236
237	/**
238	* Returns an instance of the plugin class.
239	*
240	* @since 1.0.0
241	* @return object
242	*/
243	function pa_core() {
244	return PA_Core::get_instance();
245	}
246	}
247
248	pa_core();
249