cartflows / classes / class-cartflows-loader.php

class-cartflows-loader.php in CartFlows – Funnel Builder & Checkout Plugin for WooCommerce 1.1.17, at classes/class-cartflows-loader.php

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1	<?php
2	/**
3	* CartFlows Loader.
4	*
5	* @package CartFlows
6	*/
7
8	if ( ! class_exists( 'Cartflows_Loader' ) ) {
9
10	/**
11	* Class Cartflows_Loader.
12	*/
13	final class Cartflows_Loader {
14
15	/**
16	* Member Variable
17	*
18	* @var instance
19	*/
20	private static $instance = null;
21
22	/**
23	* Member Variable
24	*
25	* @var utils
26	*/
27	public $utils = null;
28
29	/**
30	* Member Variable
31	*
32	* @var logger
33	*/
34	public $logger = null;
35
36	/**
37	* Member Variable
38	*
39	* @var session
40	*/
41	public $session = null;
42
43
44	/**
45	* Member Variable
46	*
47	* @var options
48	*/
49	public $options = null;
50
51	/**
52	* Member Variable
53	*
54	* @var meta
55	*/
56	public $meta = null;
57
58	/**
59	* Member Variable
60	*
61	* @var flow
62	*/
63	public $flow = null;
64
65	/**
66	* Member Variable
67	*
68	* @var assets_vars
69	*/
70	public $assets_vars = null;
71
72	/**
73	* Initiator
74	*/
75	public static function get_instance() {
76
77	if ( is_null( self::$instance ) ) {
78
79	self::$instance = new self;
80
81	/**
82	* CartFlows loaded.
83	*
84	* Fires when Cartflows was fully loaded and instantiated.
85	*
86	* @since 1.0.0
87	*/
88	do_action( 'cartflows_loaded' );
89	}
90
91	return self::$instance;
92	}
93
94	/**
95	* Constructor
96	*/
97	public function __construct() {
98
99	$this->define_constants();
100
101	// Activation hook.
102	register_activation_hook( CARTFLOWS_FILE, array( $this, 'activation_reset' ) );
103
104	// deActivation hook.
105	register_deactivation_hook( CARTFLOWS_FILE, array( $this, 'deactivation_reset' ) );
106
107	add_action( 'plugins_loaded', array( $this, 'load_plugin' ), 99 );
108	add_action( 'plugins_loaded', array( $this, 'load_cf_textdomain' ) );
109	}
110
111	/**
112	* Defines all constants
113	*
114	* @since 1.0.0
115	*/
116	public function define_constants() {
117
118	define( 'CARTFLOWS_BASE', plugin_basename( CARTFLOWS_FILE ) );
119	define( 'CARTFLOWS_DIR', plugin_dir_path( CARTFLOWS_FILE ) );
120	define( 'CARTFLOWS_URL', plugins_url( '/', CARTFLOWS_FILE ) );
121	define( 'CARTFLOWS_VER', '1.1.17' );
122	define( 'CARTFLOWS_SLUG', 'cartflows' );
123	define( 'CARTFLOWS_SETTINGS', 'cartflows_settings' );
124
125	define( 'CARTFLOWS_FLOW_POST_TYPE', 'cartflows_flow' );
126	define( 'CARTFLOWS_STEP_POST_TYPE', 'cartflows_step' );
127
128	if ( ! defined( 'CARTFLOWS_SERVER_URL' ) ) {
129	define( 'CARTFLOWS_SERVER_URL', 'https://my.cartflows.com/' );
130	}
131	define( 'CARTFLOWS_DOMAIN_URL', 'https://cartflows.com/' );
132	define( 'CARTFLOWS_TEMPLATES_URL', 'https://templates.cartflows.com/' );
133	define( 'CARTFLOWS_TAXONOMY_STEP_TYPE', 'cartflows_step_type' );
134	define( 'CARTFLOWS_TAXONOMY_STEP_FLOW', 'cartflows_step_flow' );
135
136	if ( ! defined( 'CARTFLOWS_TAXONOMY_STEP_PAGE_BUILDER' ) ) {
137	define( 'CARTFLOWS_TAXONOMY_STEP_PAGE_BUILDER', 'cartflows_step_page_builder' );
138	}
139	if ( ! defined( 'CARTFLOWS_TAXONOMY_FLOW_PAGE_BUILDER' ) ) {
140	define( 'CARTFLOWS_TAXONOMY_FLOW_PAGE_BUILDER', 'cartflows_flow_page_builder' );
141	}
142	if ( ! defined( 'CARTFLOWS_TAXONOMY_FLOW_CATEGORY' ) ) {
143	define( 'CARTFLOWS_TAXONOMY_FLOW_CATEGORY', 'cartflows_flow_category' );
144	}
145	}
146
147	/**
148	* Loads plugin files.
149	*
150	* @since 1.0.0
151	*
152	* @return void
153	*/
154	function load_plugin() {
155
156	if ( ! function_exists( 'WC' ) ) {
157	add_action( 'admin_notices', array( $this, 'fails_to_load' ) );
158	return;
159	}
160
161	$this->load_helper_files_components();
162	$this->load_core_files();
163	$this->load_core_components();
164
165	add_action( 'wp_loaded', array( $this, 'initialize' ) );
166	add_action( 'cartflows_pro_init', array( $this, 'licence_setup' ) );
167
168	/**
169	* CartFlows Init.
170	*
171	* Fires when Cartflows is instantiated.
172	*
173	* @since 1.0.0
174	*/
175	do_action( 'cartflows_init' );
176	}
177
178	/**
179	* Licence Setup Fallback.
180	*
181	* @since 1.1.16
182	*
183	* @return void
184	*/
185	function licence_setup() {
186
187	if ( version_compare( CARTFLOWS_PRO_VER, '1.1.13', '<' ) ) {
188
189	if ( method_exists( 'Cartflows_Pro_Loader', 'licence_setup' ) ) {
190	wcf_pro()->licence_setup();
191	}
192	}
193	}
194
195	/**
196	* Load Helper Files and Components.
197	*
198	* @since 1.0.0
199	*
200	* @return void
201	*/
202	function load_helper_files_components() {
203
204	/* Public Utils */
205	include_once CARTFLOWS_DIR . 'classes/class-cartflows-utils.php';
206
207	/* Public Session */
208	include_once CARTFLOWS_DIR . 'classes/class-cartflows-session.php';
209
210	/* Public Global namespace functions */
211	include_once CARTFLOWS_DIR . 'classes/class-cartflows-functions.php';
212
213	/* Admin Helper */
214	include_once CARTFLOWS_DIR . 'classes/class-cartflows-helper.php';
215
216	/* Meta Default Values */
217	include_once CARTFLOWS_DIR . 'classes/class-cartflows-default-meta.php';
218
219	$this->utils = Cartflows_Utils::get_instance();
220	$this->session = Cartflows_Session::get_instance();
221	$this->options = Cartflows_Default_Meta::get_instance();
222	}
223
224	/**
225	* Init hooked function.
226	*
227	* @since 1.0.0
228	*
229	* @return void
230	*/
231	function initialize() {
232	$this->assets_vars = $this->utils->get_assets_path();
233	}
234
235	/**
236	* Load Core Files.
237	*
238	* @since 1.0.0
239	*
240	* @return void
241	*/
242	function load_core_files() {
243
244	/* Update compatibility. */
245	require_once CARTFLOWS_DIR . 'classes/class-cartflows-update.php';
246
247	/* Page builder compatibilty class */
248	include_once CARTFLOWS_DIR . 'classes/class-cartflows-compatibility.php';
249
250	/* Admin Meta Fields*/
251	include_once CARTFLOWS_DIR . 'classes/fields/typography/class-cartflows-font-families.php';
252	include_once CARTFLOWS_DIR . 'classes/class-cartflows-meta-fields.php';
253	include_once CARTFLOWS_DIR . 'classes/class-cartflows-meta.php';
254
255	/* Cloning */
256	include_once CARTFLOWS_DIR . 'classes/class-cartflows-cloning.php';
257
258	/* Admin Settings */
259	include_once CARTFLOWS_DIR . 'classes/class-cartflows-admin.php';
260
261	/* Core Modules */
262	include_once CARTFLOWS_DIR . 'classes/class-cartflows-logger.php';
263
264	/* Frontend Global */
265	include_once CARTFLOWS_DIR . 'classes/class-cartflows-frontend.php';
266	require_once CARTFLOWS_DIR . 'classes/class-cartflows-flow-frontend.php';
267
268	/* Modules */
269	include_once CARTFLOWS_DIR . 'modules/flow/class-cartflows-flow.php';
270	include_once CARTFLOWS_DIR . 'modules/landing/class-cartflows-landing.php';
271	include_once CARTFLOWS_DIR . 'modules/checkout/class-cartflows-checkout.php';
272	include_once CARTFLOWS_DIR . 'modules/thankyou/class-cartflows-thankyou.php';
273
274	include_once CARTFLOWS_DIR . 'classes/class-cartflows-api.php';
275	include_once CARTFLOWS_DIR . 'classes/class-cartflows-importer-core.php';
276
277	include_once CARTFLOWS_DIR . 'classes/batch-process/class-cartflows-batch-process.php';
278	include_once CARTFLOWS_DIR . 'classes/class-cartflows-importer.php';
279	}
280
281	/**
282	* Load Core Components.
283	*
284	* @since 1.0.0
285	*
286	* @return void
287	*/
288	function load_core_components() {
289
290	$this->meta = Cartflows_Meta_Fields::get_instance();
291	$this->logger = Cartflows_Logger::get_instance();
292	$this->flow = Cartflows_Flow_Frontend::get_instance();
293	}
294
295	/**
296	* Load CartFlows Pro Text Domain.
297	* This will load the translation textdomain depending on the file priorities.
298	* 1. Global Languages /wp-content/languages/cartflows/ folder
299	* 2. Local dorectory /wp-content/plugins/cartflows/languages/ folder
300	*
301	* @since 1.0.3
302	* @return void
303	*/
304	public function load_cf_textdomain() {
305
306	// Default languages directory for CartFlows Pro.
307	$lang_dir = CARTFLOWS_DIR . 'languages/';
308
309	/**
310	* Filters the languages directory path to use for CartFlows Pro.
311	*
312	* @param string $lang_dir The languages directory path.
313	*/
314	$lang_dir = apply_filters( 'cartflows_languages_directory', $lang_dir );
315
316	// Traditional WordPress plugin locale filter.
317	global $wp_version;
318
319	$get_locale = get_locale();
320
321	if ( $wp_version >= 4.7 ) {
322	$get_locale = get_user_locale();
323	}
324
325	/**
326	* Language Locale for CartFlows Pro
327	*
328	* @var $get_locale The locale to use.
329	* Uses get_user_locale()` in WordPress 4.7 or greater,
330	* otherwise uses `get_locale()`.
331	*/
332	$locale = apply_filters( 'plugin_locale', $get_locale, 'cartflows' );
333	$mofile = sprintf( '%1$s-%2$s.mo', 'cartflows', $locale );
334
335	// Setup paths to current locale file.
336	$mofile_local = $lang_dir . $mofile;
337	$mofile_global = WP_LANG_DIR . '/plugins/' . $mofile;
338
339	if ( file_exists( $mofile_global ) ) {
340	// Look in global /wp-content/languages/cartflows/ folder.
341	load_textdomain( 'cartflows', $mofile_global );
342	} elseif ( file_exists( $mofile_local ) ) {
343	// Look in local /wp-content/plugins/cartflows/languages/ folder.
344	load_textdomain( 'cartflows', $mofile_local );
345	} else {
346	// Load the default language files.
347	load_plugin_textdomain( 'cartflows', false, $lang_dir );
348	}
349	}
350
351	/**
352	* Fires admin notice when Elementor is not installed and activated.
353	*
354	* @since 1.0.0
355	*
356	* @return void
357	*/
358	public function fails_to_load() {
359
360	$screen = get_current_screen();
361
362	if ( isset( $screen->parent_file ) && 'plugins.php' === $screen->parent_file && 'update' === $screen->id ) {
363	return;
364	}
365
366	$class = 'notice notice-error';
367	/* translators: %s: html tags */
368	$message = sprintf( __( 'The %1$sCartFlows%2$s plugin requires %1$sWooCommerce%2$s plugin installed & activated.', 'cartflows' ), '<strong>', '</strong>' );
369
370	$plugin = 'woocommerce/woocommerce.php';
371
372	if ( _is_woo_installed() ) {
373	if ( ! current_user_can( 'activate_plugins' ) ) {
374	return;
375	}
376
377	$action_url = wp_nonce_url( 'plugins.php?action=activate&plugin=' . $plugin . '&plugin_status=all&paged=1&s', 'activate-plugin_' . $plugin );
378	$button_label = __( 'Activate WooCommerce', 'cartflows' );
379
380	} else {
381	if ( ! current_user_can( 'install_plugins' ) ) {
382	return;
383	}
384
385	$action_url = wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=woocommerce' ), 'install-plugin_woocommerce' );
386	$button_label = __( 'Install WooCommerce', 'cartflows' );
387	}
388
389	$button = '<p><a href="' . $action_url . '" class="button-primary">' . $button_label . '</a></p><p></p>';
390
391	printf( '<div class="%1$s"><p>%2$s</p>%3$s</div>', esc_attr( $class ), $message, $button );
392	}
393
394	/**
395	* Activation Reset
396	*/
397	function activation_reset() {
398
399	include_once CARTFLOWS_DIR . 'modules/flow/classes/class-cartflows-flow-post-type.php';
400	include_once CARTFLOWS_DIR . 'modules/flow/classes/class-cartflows-step-post-type.php';
401
402	Cartflows_Flow_Post_Type::get_instance()->flow_post_type();
403	Cartflows_Step_Post_Type::get_instance()->step_post_type();
404	flush_rewrite_rules();
405	}
406
407	/**
408	* Deactivation Reset
409	*/
410	function deactivation_reset() {
411	}
412
413	/**
414	* Logger Class Instance
415	*/
416	function logger() {
417	return Cartflows_Logger::get_instance();
418	}
419
420
421	}
422
423	/**
424	* Prepare if class 'Cartflows_Loader' exist.
425	* Kicking this off by calling 'get_instance()' method
426	*/
427	Cartflows_Loader::get_instance();
428	}
429
430	/**
431	* Get global class.
432	*
433	* @return object
434	*/
435	function wcf() {
436	return Cartflows_Loader::get_instance();
437	}
438
439	if ( ! function_exists( '_is_woo_installed' ) ) {
440
441	/**
442	* Is woocommerce plugin installed.
443	*
444	* @since 1.0.0
445	*
446	* @access public
447	*/
448	function _is_woo_installed() {
449
450	$path = 'woocommerce/woocommerce.php';
451	$plugins = get_plugins();
452
453	return isset( $plugins[ $path ] );
454	}
455	}
456