cartflows / classes / class-cartflows-loader.php

class-cartflows-loader.php in CartFlows – Funnel Builder & Checkout Plugin for WooCommerce 1.1.15, 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	// Update compatibility.
111	require_once CARTFLOWS_DIR . 'classes/class-cartflows-update.php';
112	}
113
114	/**
115	* Defines all constants
116	*
117	* @since 1.0.0
118	*/
119	public function define_constants() {
120
121	define( 'CARTFLOWS_BASE', plugin_basename( CARTFLOWS_FILE ) );
122	define( 'CARTFLOWS_DIR', plugin_dir_path( CARTFLOWS_FILE ) );
123	define( 'CARTFLOWS_URL', plugins_url( '/', CARTFLOWS_FILE ) );
124	define( 'CARTFLOWS_VER', '1.1.15' );
125	define( 'CARTFLOWS_SLUG', 'cartflows' );
126	define( 'CARTFLOWS_SETTINGS', 'cartflows_settings' );
127
128	define( 'CARTFLOWS_FLOW_POST_TYPE', 'cartflows_flow' );
129	define( 'CARTFLOWS_STEP_POST_TYPE', 'cartflows_step' );
130
131	if ( ! defined( 'CARTFLOWS_SERVER_URL' ) ) {
132	define( 'CARTFLOWS_SERVER_URL', 'https://my.cartflows.com/' );
133	}
134	define( 'CARTFLOWS_DOMAIN_URL', 'https://cartflows.com/' );
135	define( 'CARTFLOWS_TEMPLATES_URL', 'https://templates.cartflows.com/' );
136	define( 'CARTFLOWS_TAXONOMY_STEP_TYPE', 'cartflows_step_type' );
137	define( 'CARTFLOWS_TAXONOMY_STEP_FLOW', 'cartflows_step_flow' );
138
139	if ( ! defined( 'CARTFLOWS_TAXONOMY_STEP_PAGE_BUILDER' ) ) {
140	define( 'CARTFLOWS_TAXONOMY_STEP_PAGE_BUILDER', 'cartflows_step_page_builder' );
141	}
142	if ( ! defined( 'CARTFLOWS_TAXONOMY_FLOW_PAGE_BUILDER' ) ) {
143	define( 'CARTFLOWS_TAXONOMY_FLOW_PAGE_BUILDER', 'cartflows_flow_page_builder' );
144	}
145	if ( ! defined( 'CARTFLOWS_TAXONOMY_FLOW_CATEGORY' ) ) {
146	define( 'CARTFLOWS_TAXONOMY_FLOW_CATEGORY', 'cartflows_flow_category' );
147	}
148	}
149
150	/**
151	* Loads plugin files.
152	*
153	* @since 1.0.0
154	*
155	* @return void
156	*/
157	function load_plugin() {
158
159	if ( ! function_exists( 'WC' ) ) {
160	add_action( 'admin_notices', array( $this, 'fails_to_load' ) );
161	return;
162	}
163
164	$this->load_helper_files_components();
165	$this->load_core_files();
166	$this->load_core_components();
167
168	add_action( 'wp_loaded', array( $this, 'initialize' ) );
169
170	/**
171	* CartFlows Init.
172	*
173	* Fires when Cartflows is instantiated.
174	*
175	* @since 1.0.0
176	*/
177	do_action( 'cartflows_init' );
178	}
179
180	/**
181	* Load Helper Files and Components.
182	*
183	* @since 1.0.0
184	*
185	* @return void
186	*/
187	function load_helper_files_components() {
188
189	/* Public Utils */
190	include_once CARTFLOWS_DIR . 'classes/class-cartflows-utils.php';
191
192	/* Public Session */
193	include_once CARTFLOWS_DIR . 'classes/class-cartflows-session.php';
194
195	/* Public Global namespace functions */
196	include_once CARTFLOWS_DIR . 'classes/class-cartflows-functions.php';
197
198	/* Admin Helper */
199	include_once CARTFLOWS_DIR . 'classes/class-cartflows-helper.php';
200
201	/* Meta Default Values */
202	include_once CARTFLOWS_DIR . 'classes/class-cartflows-default-meta.php';
203
204	$this->utils = Cartflows_Utils::get_instance();
205	$this->session = Cartflows_Session::get_instance();
206	$this->options = Cartflows_Default_Meta::get_instance();
207	}
208
209	/**
210	* Init hooked function.
211	*
212	* @since 1.0.0
213	*
214	* @return void
215	*/
216	function initialize() {
217	$this->assets_vars = $this->utils->get_assets_path();
218	}
219
220	/**
221	* Load Core Files.
222	*
223	* @since 1.0.0
224	*
225	* @return void
226	*/
227	function load_core_files() {
228
229	/* Page builder compatibilty class */
230	include_once CARTFLOWS_DIR . 'classes/class-cartflows-compatibility.php';
231
232	/* Admin Meta Fields*/
233	include_once CARTFLOWS_DIR . 'classes/fields/typography/class-cartflows-font-families.php';
234	include_once CARTFLOWS_DIR . 'classes/class-cartflows-meta-fields.php';
235	include_once CARTFLOWS_DIR . 'classes/class-cartflows-meta.php';
236
237	/* Cloning */
238	include_once CARTFLOWS_DIR . 'classes/class-cartflows-cloning.php';
239
240	/* Admin Settings */
241	include_once CARTFLOWS_DIR . 'classes/class-cartflows-admin.php';
242
243	/* Core Modules */
244	include_once CARTFLOWS_DIR . 'classes/class-cartflows-logger.php';
245
246	/* Frontend Global */
247	include_once CARTFLOWS_DIR . 'classes/class-cartflows-frontend.php';
248	require_once CARTFLOWS_DIR . 'classes/class-cartflows-flow-frontend.php';
249
250	/* Modules */
251	include_once CARTFLOWS_DIR . 'modules/flow/class-cartflows-flow.php';
252	include_once CARTFLOWS_DIR . 'modules/landing/class-cartflows-landing.php';
253	include_once CARTFLOWS_DIR . 'modules/checkout/class-cartflows-checkout.php';
254	include_once CARTFLOWS_DIR . 'modules/thankyou/class-cartflows-thankyou.php';
255
256	include_once CARTFLOWS_DIR . 'classes/class-cartflows-api.php';
257	include_once CARTFLOWS_DIR . 'classes/class-cartflows-importer-core.php';
258
259	include_once CARTFLOWS_DIR . 'classes/batch-process/class-cartflows-batch-process.php';
260	include_once CARTFLOWS_DIR . 'classes/class-cartflows-importer.php';
261	}
262
263	/**
264	* Load Core Components.
265	*
266	* @since 1.0.0
267	*
268	* @return void
269	*/
270	function load_core_components() {
271
272	$this->meta = Cartflows_Meta_Fields::get_instance();
273	$this->logger = Cartflows_Logger::get_instance();
274	$this->flow = Cartflows_Flow_Frontend::get_instance();
275	}
276
277	/**
278	* Load CartFlows Pro Text Domain.
279	* This will load the translation textdomain depending on the file priorities.
280	* 1. Global Languages /wp-content/languages/cartflows/ folder
281	* 2. Local dorectory /wp-content/plugins/cartflows/languages/ folder
282	*
283	* @since 1.0.3
284	* @return void
285	*/
286	public function load_cf_textdomain() {
287
288	// Default languages directory for CartFlows Pro.
289	$lang_dir = CARTFLOWS_DIR . 'languages/';
290
291	/**
292	* Filters the languages directory path to use for CartFlows Pro.
293	*
294	* @param string $lang_dir The languages directory path.
295	*/
296	$lang_dir = apply_filters( 'cartflows_languages_directory', $lang_dir );
297
298	// Traditional WordPress plugin locale filter.
299	global $wp_version;
300
301	$get_locale = get_locale();
302
303	if ( $wp_version >= 4.7 ) {
304	$get_locale = get_user_locale();
305	}
306
307	/**
308	* Language Locale for CartFlows Pro
309	*
310	* @var $get_locale The locale to use.
311	* Uses get_user_locale()` in WordPress 4.7 or greater,
312	* otherwise uses `get_locale()`.
313	*/
314	$locale = apply_filters( 'plugin_locale', $get_locale, 'cartflows' );
315	$mofile = sprintf( '%1$s-%2$s.mo', 'cartflows', $locale );
316
317	// Setup paths to current locale file.
318	$mofile_local = $lang_dir . $mofile;
319	$mofile_global = WP_LANG_DIR . '/plugins/' . $mofile;
320
321	if ( file_exists( $mofile_global ) ) {
322	// Look in global /wp-content/languages/cartflows/ folder.
323	load_textdomain( 'cartflows', $mofile_global );
324	} elseif ( file_exists( $mofile_local ) ) {
325	// Look in local /wp-content/plugins/cartflows/languages/ folder.
326	load_textdomain( 'cartflows', $mofile_local );
327	} else {
328	// Load the default language files.
329	load_plugin_textdomain( 'cartflows', false, $lang_dir );
330	}
331	}
332
333	/**
334	* Fires admin notice when Elementor is not installed and activated.
335	*
336	* @since 1.0.0
337	*
338	* @return void
339	*/
340	public function fails_to_load() {
341
342	$screen = get_current_screen();
343
344	if ( isset( $screen->parent_file ) && 'plugins.php' === $screen->parent_file && 'update' === $screen->id ) {
345	return;
346	}
347
348	$class = 'notice notice-error';
349	/* translators: %s: html tags */
350	$message = sprintf( __( 'The %1$sCartFlows%2$s plugin requires %1$sWooCommerce%2$s plugin installed & activated.', 'cartflows' ), '<strong>', '</strong>' );
351
352	$plugin = 'woocommerce/woocommerce.php';
353
354	if ( _is_woo_installed() ) {
355	if ( ! current_user_can( 'activate_plugins' ) ) {
356	return;
357	}
358
359	$action_url = wp_nonce_url( 'plugins.php?action=activate&plugin=' . $plugin . '&plugin_status=all&paged=1&s', 'activate-plugin_' . $plugin );
360	$button_label = __( 'Activate WooCommerce', 'cartflows' );
361
362	} else {
363	if ( ! current_user_can( 'install_plugins' ) ) {
364	return;
365	}
366
367	$action_url = wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=woocommerce' ), 'install-plugin_woocommerce' );
368	$button_label = __( 'Install WooCommerce', 'cartflows' );
369	}
370
371	$button = '<p><a href="' . $action_url . '" class="button-primary">' . $button_label . '</a></p><p></p>';
372
373	printf( '<div class="%1$s"><p>%2$s</p>%3$s</div>', esc_attr( $class ), $message, $button );
374	}
375
376	/**
377	* Activation Reset
378	*/
379	function activation_reset() {
380
381	include_once CARTFLOWS_DIR . 'modules/flow/classes/class-cartflows-flow-post-type.php';
382	include_once CARTFLOWS_DIR . 'modules/flow/classes/class-cartflows-step-post-type.php';
383
384	Cartflows_Flow_Post_Type::get_instance()->flow_post_type();
385	Cartflows_Step_Post_Type::get_instance()->step_post_type();
386	flush_rewrite_rules();
387	}
388
389	/**
390	* Deactivation Reset
391	*/
392	function deactivation_reset() {
393	}
394
395	/**
396	* Logger Class Instance
397	*/
398	function logger() {
399	return Cartflows_Logger::get_instance();
400	}
401
402
403	}
404
405	/**
406	* Prepare if class 'Cartflows_Loader' exist.
407	* Kicking this off by calling 'get_instance()' method
408	*/
409	Cartflows_Loader::get_instance();
410	}
411
412	/**
413	* Get global class.
414	*
415	* @return object
416	*/
417	function wcf() {
418	return Cartflows_Loader::get_instance();
419	}
420
421	if ( ! function_exists( '_is_woo_installed' ) ) {
422
423	/**
424	* Is woocommerce plugin installed.
425	*
426	* @since 1.0.0
427	*
428	* @access public
429	*/
430	function _is_woo_installed() {
431
432	$path = 'woocommerce/woocommerce.php';
433	$plugins = get_plugins();
434
435	return isset( $plugins[ $path ] );
436	}
437	}
438