cartflows / classes / class-cartflows-loader.php

class-cartflows-loader.php in CartFlows – Funnel Builder & Checkout Plugin for WooCommerce 1.1.14, 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	add_action( 'wp_loaded', array( $this, 'initialize' ) );
110
111	// Update compatibility.
112	require_once CARTFLOWS_DIR . 'classes/class-cartflows-update.php';
113	}
114
115	/**
116	* Defines all constants
117	*
118	* @since 1.0.0
119	*/
120	public function define_constants() {
121
122	define( 'CARTFLOWS_BASE', plugin_basename( CARTFLOWS_FILE ) );
123	define( 'CARTFLOWS_DIR', plugin_dir_path( CARTFLOWS_FILE ) );
124	define( 'CARTFLOWS_URL', plugins_url( '/', CARTFLOWS_FILE ) );
125	define( 'CARTFLOWS_VER', '1.1.14' );
126	define( 'CARTFLOWS_SLUG', 'cartflows' );
127	define( 'CARTFLOWS_SETTINGS', 'cartflows_settings' );
128
129	define( 'CARTFLOWS_FLOW_POST_TYPE', 'cartflows_flow' );
130	define( 'CARTFLOWS_STEP_POST_TYPE', 'cartflows_step' );
131
132	if ( ! defined( 'CARTFLOWS_SERVER_URL' ) ) {
133	define( 'CARTFLOWS_SERVER_URL', 'https://my.cartflows.com/' );
134	}
135	define( 'CARTFLOWS_DOMAIN_URL', 'https://cartflows.com/' );
136	define( 'CARTFLOWS_TEMPLATES_URL', 'https://templates.cartflows.com/' );
137	define( 'CARTFLOWS_TAXONOMY_STEP_TYPE', 'cartflows_step_type' );
138	define( 'CARTFLOWS_TAXONOMY_STEP_FLOW', 'cartflows_step_flow' );
139
140	if ( ! defined( 'CARTFLOWS_TAXONOMY_STEP_PAGE_BUILDER' ) ) {
141	define( 'CARTFLOWS_TAXONOMY_STEP_PAGE_BUILDER', 'cartflows_step_page_builder' );
142	}
143	if ( ! defined( 'CARTFLOWS_TAXONOMY_FLOW_PAGE_BUILDER' ) ) {
144	define( 'CARTFLOWS_TAXONOMY_FLOW_PAGE_BUILDER', 'cartflows_flow_page_builder' );
145	}
146	if ( ! defined( 'CARTFLOWS_TAXONOMY_FLOW_CATEGORY' ) ) {
147	define( 'CARTFLOWS_TAXONOMY_FLOW_CATEGORY', 'cartflows_flow_category' );
148	}
149	}
150
151	/**
152	* Loads plugin files.
153	*
154	* @since 1.0.0
155	*
156	* @return void
157	*/
158	function load_plugin() {
159
160	if ( ! function_exists( 'WC' ) ) {
161	add_action( 'admin_notices', array( $this, 'fails_to_load' ) );
162	return;
163	}
164
165	$this->load_helper_files_components();
166	$this->load_core_files();
167	$this->load_core_components();
168
169	/**
170	* CartFlows Init.
171	*
172	* Fires when Cartflows is instantiated.
173	*
174	* @since 1.0.0
175	*/
176	do_action( 'cartflows_init' );
177	}
178
179	/**
180	* Load Helper Files and Components.
181	*
182	* @since 1.0.0
183	*
184	* @return void
185	*/
186	function load_helper_files_components() {
187
188	/* Public Utils */
189	include_once CARTFLOWS_DIR . 'classes/class-cartflows-utils.php';
190
191	/* Public Session */
192	include_once CARTFLOWS_DIR . 'classes/class-cartflows-session.php';
193
194	/* Public Global namespace functions */
195	include_once CARTFLOWS_DIR . 'classes/class-cartflows-functions.php';
196
197	/* Admin Helper */
198	include_once CARTFLOWS_DIR . 'classes/class-cartflows-helper.php';
199
200	/* Meta Default Values */
201	include_once CARTFLOWS_DIR . 'classes/class-cartflows-default-meta.php';
202
203	$this->utils = Cartflows_Utils::get_instance();
204	$this->session = Cartflows_Session::get_instance();
205	$this->options = Cartflows_Default_Meta::get_instance();
206	}
207
208	/**
209	* Init hooked function.
210	*
211	* @since 1.0.0
212	*
213	* @return void
214	*/
215	function initialize() {
216	$this->assets_vars = $this->utils->get_assets_path();
217	}
218
219	/**
220	* Load Core Files.
221	*
222	* @since 1.0.0
223	*
224	* @return void
225	*/
226	function load_core_files() {
227
228	/* Page builder compatibilty class */
229	include_once CARTFLOWS_DIR . 'classes/class-cartflows-compatibility.php';
230
231	/* Admin Meta Fields*/
232	include_once CARTFLOWS_DIR . 'classes/fields/typography/class-cartflows-font-families.php';
233	include_once CARTFLOWS_DIR . 'classes/class-cartflows-meta-fields.php';
234	include_once CARTFLOWS_DIR . 'classes/class-cartflows-meta.php';
235
236	/* Cloning */
237	include_once CARTFLOWS_DIR . 'classes/class-cartflows-cloning.php';
238
239	/* Admin Settings */
240	include_once CARTFLOWS_DIR . 'classes/class-cartflows-admin.php';
241
242	/* Core Modules */
243	include_once CARTFLOWS_DIR . 'classes/class-cartflows-logger.php';
244
245	/* Frontend Global */
246	include_once CARTFLOWS_DIR . 'classes/class-cartflows-frontend.php';
247	require_once CARTFLOWS_DIR . 'classes/class-cartflows-flow-frontend.php';
248
249	/* Modules */
250	include_once CARTFLOWS_DIR . 'modules/flow/class-cartflows-flow.php';
251	include_once CARTFLOWS_DIR . 'modules/landing/class-cartflows-landing.php';
252	include_once CARTFLOWS_DIR . 'modules/checkout/class-cartflows-checkout.php';
253	include_once CARTFLOWS_DIR . 'modules/thankyou/class-cartflows-thankyou.php';
254
255	include_once CARTFLOWS_DIR . 'classes/class-cartflows-api.php';
256	include_once CARTFLOWS_DIR . 'classes/class-cartflows-importer-core.php';
257
258	include_once CARTFLOWS_DIR . 'classes/batch-process/class-cartflows-batch-process.php';
259	include_once CARTFLOWS_DIR . 'classes/class-cartflows-importer.php';
260	}
261
262	/**
263	* Load Core Components.
264	*
265	* @since 1.0.0
266	*
267	* @return void
268	*/
269	function load_core_components() {
270
271	$this->meta = Cartflows_Meta_Fields::get_instance();
272	$this->logger = Cartflows_Logger::get_instance();
273	$this->flow = Cartflows_Flow_Frontend::get_instance();
274	}
275
276	/**
277	* Load CartFlows Pro Text Domain.
278	* This will load the translation textdomain depending on the file priorities.
279	* 1. Global Languages /wp-content/languages/cartflows/ folder
280	* 2. Local dorectory /wp-content/plugins/cartflows/languages/ folder
281	*
282	* @since 1.0.3
283	* @return void
284	*/
285	public function load_cf_textdomain() {
286
287	// Default languages directory for CartFlows Pro.
288	$lang_dir = CARTFLOWS_DIR . 'languages/';
289
290	/**
291	* Filters the languages directory path to use for CartFlows Pro.
292	*
293	* @param string $lang_dir The languages directory path.
294	*/
295	$lang_dir = apply_filters( 'cartflows_languages_directory', $lang_dir );
296
297	// Traditional WordPress plugin locale filter.
298	global $wp_version;
299
300	$get_locale = get_locale();
301
302	if ( $wp_version >= 4.7 ) {
303	$get_locale = get_user_locale();
304	}
305
306	/**
307	* Language Locale for CartFlows Pro
308	*
309	* @var $get_locale The locale to use.
310	* Uses get_user_locale()` in WordPress 4.7 or greater,
311	* otherwise uses `get_locale()`.
312	*/
313	$locale = apply_filters( 'plugin_locale', $get_locale, 'cartflows' );
314	$mofile = sprintf( '%1$s-%2$s.mo', 'cartflows', $locale );
315
316	// Setup paths to current locale file.
317	$mofile_local = $lang_dir . $mofile;
318	$mofile_global = WP_LANG_DIR . '/plugins/' . $mofile;
319
320	if ( file_exists( $mofile_global ) ) {
321	// Look in global /wp-content/languages/cartflows/ folder.
322	load_textdomain( 'cartflows', $mofile_global );
323	} elseif ( file_exists( $mofile_local ) ) {
324	// Look in local /wp-content/plugins/cartflows/languages/ folder.
325	load_textdomain( 'cartflows', $mofile_local );
326	} else {
327	// Load the default language files.
328	load_plugin_textdomain( 'cartflows', false, $lang_dir );
329	}
330	}
331
332	/**
333	* Fires admin notice when Elementor is not installed and activated.
334	*
335	* @since 1.0.0
336	*
337	* @return void
338	*/
339	public function fails_to_load() {
340
341	$screen = get_current_screen();
342
343	if ( isset( $screen->parent_file ) && 'plugins.php' === $screen->parent_file && 'update' === $screen->id ) {
344	return;
345	}
346
347	$class = 'notice notice-error';
348	/* translators: %s: html tags */
349	$message = sprintf( __( 'The %1$sCartFlows%2$s plugin requires %1$sWooCommerce%2$s plugin installed & activated.', 'cartflows' ), '<strong>', '</strong>' );
350
351	$plugin = 'woocommerce/woocommerce.php';
352
353	if ( _is_woo_installed() ) {
354	if ( ! current_user_can( 'activate_plugins' ) ) {
355	return;
356	}
357
358	$action_url = wp_nonce_url( 'plugins.php?action=activate&plugin=' . $plugin . '&plugin_status=all&paged=1&s', 'activate-plugin_' . $plugin );
359	$button_label = __( 'Activate WooCommerce', 'cartflows' );
360
361	} else {
362	if ( ! current_user_can( 'install_plugins' ) ) {
363	return;
364	}
365
366	$action_url = wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=woocommerce' ), 'install-plugin_woocommerce' );
367	$button_label = __( 'Install WooCommerce', 'cartflows' );
368	}
369
370	$button = '<p><a href="' . $action_url . '" class="button-primary">' . $button_label . '</a></p><p></p>';
371
372	printf( '<div class="%1$s"><p>%2$s</p>%3$s</div>', esc_attr( $class ), $message, $button );
373	}
374
375	/**
376	* Activation Reset
377	*/
378	function activation_reset() {
379
380	include_once CARTFLOWS_DIR . 'modules/flow/classes/class-cartflows-flow-post-type.php';
381	include_once CARTFLOWS_DIR . 'modules/flow/classes/class-cartflows-step-post-type.php';
382
383	Cartflows_Flow_Post_Type::get_instance()->flow_post_type();
384	Cartflows_Step_Post_Type::get_instance()->step_post_type();
385	flush_rewrite_rules();
386	}
387
388	/**
389	* Deactivation Reset
390	*/
391	function deactivation_reset() {
392	}
393
394	/**
395	* Logger Class Instance
396	*/
397	function logger() {
398	return Cartflows_Logger::get_instance();
399	}
400
401
402	}
403
404	/**
405	* Prepare if class 'Cartflows_Loader' exist.
406	* Kicking this off by calling 'get_instance()' method
407	*/
408	Cartflows_Loader::get_instance();
409	}
410
411	/**
412	* Get global class.
413	*
414	* @return object
415	*/
416	function wcf() {
417	return Cartflows_Loader::get_instance();
418	}
419
420	if ( ! function_exists( '_is_woo_installed' ) ) {
421
422	/**
423	* Is woocommerce plugin installed.
424	*
425	* @since 1.0.0
426	*
427	* @access public
428	*/
429	function _is_woo_installed() {
430
431	$path = 'woocommerce/woocommerce.php';
432	$plugins = get_plugins();
433
434	return isset( $plugins[ $path ] );
435	}
436	}
437