cartflows / classes / class-cartflows-loader.php

class-cartflows-loader.php in CartFlows – Funnel Builder & Checkout Plugin for WooCommerce 1.0.4, 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 $flow = null;
64
65	/**
66	* Initiator
67	*/
68	public static function get_instance() {
69
70	if ( is_null( self::$instance ) ) {
71
72	self::$instance = new self;
73
74	/**
75	* CartFlows loaded.
76	*
77	* Fires when Cartflows was fully loaded and instantiated.
78	*
79	* @since 1.0.0
80	*/
81	do_action( 'cartflows_loaded' );
82	}
83
84	return self::$instance;
85	}
86
87	/**
88	* Constructor
89	*/
90	public function __construct() {
91
92	$this->define_constants();
93
94	// Activation hook.
95	register_activation_hook( CARTFLOWS_FILE, array( $this, 'activation_reset' ) );
96
97	// deActivation hook.
98	register_deactivation_hook( CARTFLOWS_FILE, array( $this, 'deactivation_reset' ) );
99
100	add_action( 'plugins_loaded', array( $this, 'load_plugin' ), 99 );
101
102	add_action( 'plugins_loaded', array( $this, 'load_cf_textdomain' ) );
103
104	// Update compatibility.
105	require_once CARTFLOWS_DIR . 'classes/class-cartflows-update.php';
106	}
107
108	/**
109	* Defines all constants
110	*
111	* @since 1.0.0
112	*/
113	public function define_constants() {
114
115	define( 'CARTFLOWS_BASE', plugin_basename( CARTFLOWS_FILE ) );
116	define( 'CARTFLOWS_DIR', plugin_dir_path( CARTFLOWS_FILE ) );
117	define( 'CARTFLOWS_URL', plugins_url( '/', CARTFLOWS_FILE ) );
118	define( 'CARTFLOWS_VER', '1.0.4' );
119	define( 'CARTFLOWS_SLUG', 'cartflows' );
120	define( 'CARTFLOWS_SETTINGS', 'cartflows_settings' );
121
122	define( 'CARTFLOWS_FLOW_POST_TYPE', 'cartflows_flow' );
123	define( 'CARTFLOWS_STEP_POST_TYPE', 'cartflows_step' );
124
125	if ( ! defined( 'CARTFLOWS_SERVER_URL' ) ) {
126	define( 'CARTFLOWS_SERVER_URL', 'https://my.cartflows.com/' );
127	}
128	define( 'CARTFLOWS_DOMAIN_URL', 'https://cartflows.com/' );
129	define( 'CARTFLOWS_TEMPLATES_URL', 'https://templates.cartflows.com/' );
130	define( 'CARTFLOWS_TAXONOMY_STEP_TYPE', 'cartflows_step_type' );
131	define( 'CARTFLOWS_TAXONOMY_STEP_FLOW', 'cartflows_step_flow' );
132
133	if ( ! defined( 'CARTFLOWS_TAXONOMY_STEP_PAGE_BUILDER' ) ) {
134	define( 'CARTFLOWS_TAXONOMY_STEP_PAGE_BUILDER', 'cartflows_step_page_builder' );
135	}
136	if ( ! defined( 'CARTFLOWS_TAXONOMY_FLOW_CATEGORY' ) ) {
137	define( 'CARTFLOWS_TAXONOMY_FLOW_CATEGORY', 'cartflows_flow_category' );
138	}
139	}
140
141	/**
142	* Loads plugin files.
143	*
144	* @since 1.0.0
145	*
146	* @return void
147	*/
148	function load_plugin() {
149
150	if ( ! function_exists( 'WC' ) ) {
151	add_action( 'admin_notices', array( $this, 'fails_to_load' ) );
152	return;
153	}
154
155	$this->load_helper_files_components();
156	$this->load_core_files();
157	$this->load_core_components();
158
159	/**
160	* CartFlows Init.
161	*
162	* Fires when Cartflows is instantiated.
163	*
164	* @since 1.0.0
165	*/
166	do_action( 'cartflows_init' );
167	}
168
169	/**
170	* Load Helper Files and Components.
171	*
172	* @since 1.0.0
173	*
174	* @return void
175	*/
176	function load_helper_files_components() {
177
178	/* Public Utils */
179	include_once CARTFLOWS_DIR . 'classes/class-cartflows-utils.php';
180
181	/* Public Session */
182	include_once CARTFLOWS_DIR . 'classes/class-cartflows-session.php';
183
184	/* Public Global namespace functions */
185	include_once CARTFLOWS_DIR . 'classes/class-cartflows-functions.php';
186
187	/* Admin Helper */
188	include_once CARTFLOWS_DIR . 'classes/class-cartflows-helper.php';
189
190	/* Meta Default Values */
191	include_once CARTFLOWS_DIR . 'classes/class-cartflows-default-meta.php';
192
193	$this->utils = Cartflows_Utils::get_instance();
194	$this->session = Cartflows_Session::get_instance();
195	$this->options = Cartflows_Default_Meta::get_instance();
196
197	}
198
199	/**
200	* Load Core Files.
201	*
202	* @since 1.0.0
203	*
204	* @return void
205	*/
206	function load_core_files() {
207
208	/* Page builder compatibilty class */
209	include_once CARTFLOWS_DIR . 'classes/class-cartflows-compatibility.php';
210
211	/* Admin Meta Fields*/
212	include_once CARTFLOWS_DIR . 'classes/fields/typography/class-cartflows-font-families.php';
213	include_once CARTFLOWS_DIR . 'classes/class-cartflows-meta-fields.php';
214	include_once CARTFLOWS_DIR . 'classes/class-cartflows-meta.php';
215
216	/* Cloning */
217	include_once CARTFLOWS_DIR . 'classes/class-cartflows-cloning.php';
218
219	/* Admin Settings */
220	include_once CARTFLOWS_DIR . 'classes/class-cartflows-admin.php';
221
222	/* Core Modules */
223	include_once CARTFLOWS_DIR . 'classes/class-cartflows-logger.php';
224
225	/* Frontend Global */
226	include_once CARTFLOWS_DIR . 'classes/class-cartflows-frontend.php';
227	require_once CARTFLOWS_DIR . 'classes/class-cartflows-flow-frontend.php';
228
229	/* Modules */
230	include_once CARTFLOWS_DIR . 'modules/flow/class-cartflows-flow.php';
231	include_once CARTFLOWS_DIR . 'modules/landing/class-cartflows-landing.php';
232	include_once CARTFLOWS_DIR . 'modules/checkout/class-cartflows-checkout.php';
233	include_once CARTFLOWS_DIR . 'modules/thankyou/class-cartflows-thankyou.php';
234
235	include_once CARTFLOWS_DIR . 'classes/class-cartflows-api.php';
236	include_once CARTFLOWS_DIR . 'classes/class-cartflows-importer-core.php';
237
238	include_once CARTFLOWS_DIR . 'classes/batch-process/class-cartflows-batch-process.php';
239	include_once CARTFLOWS_DIR . 'classes/class-cartflows-importer.php';
240	}
241
242	/**
243	* Load Core Components.
244	*
245	* @since 1.0.0
246	*
247	* @return void
248	*/
249	function load_core_components() {
250
251	$this->meta = Cartflows_Meta_Fields::get_instance();
252	$this->logger = Cartflows_Logger::get_instance();
253	$this->flow = Cartflows_Flow_Frontend::get_instance();
254	}
255
256	/**
257	* Load CartFlows Pro Text Domain.
258	* This will load the translation textdomain depending on the file priorities.
259	* 1. Global Languages /wp-content/languages/cartflows/ folder
260	* 2. Local dorectory /wp-content/plugins/cartflows/languages/ folder
261	*
262	* @since 1.0.3
263	* @return void
264	*/
265	public function load_cf_textdomain() {
266
267	// Default languages directory for CartFlows Pro.
268	$lang_dir = CARTFLOWS_DIR . 'languages/';
269
270	/**
271	* Filters the languages directory path to use for CartFlows Pro.
272	*
273	* @param string $lang_dir The languages directory path.
274	*/
275	$lang_dir = apply_filters( 'cartflows_languages_directory', $lang_dir );
276
277	// Traditional WordPress plugin locale filter.
278	global $wp_version;
279
280	$get_locale = get_locale();
281
282	if ( $wp_version >= 4.7 ) {
283	$get_locale = get_user_locale();
284	}
285
286	/**
287	* Language Locale for CartFlows Pro
288	*
289	* @var $get_locale The locale to use.
290	* Uses get_user_locale()` in WordPress 4.7 or greater,
291	* otherwise uses `get_locale()`.
292	*/
293	$locale = apply_filters( 'plugin_locale', $get_locale, 'cartflows' );
294	$mofile = sprintf( '%1$s-%2$s.mo', 'cartflows', $locale );
295
296	// Setup paths to current locale file.
297	$mofile_local = $lang_dir . $mofile;
298	$mofile_global = WP_LANG_DIR . '/plugins/' . $mofile;
299
300	if ( file_exists( $mofile_global ) ) {
301	// Look in global /wp-content/languages/cartflows/ folder.
302	load_textdomain( 'cartflows', $mofile_global );
303	} elseif ( file_exists( $mofile_local ) ) {
304	// Look in local /wp-content/plugins/cartflows/languages/ folder.
305	load_textdomain( 'cartflows', $mofile_local );
306	} else {
307	// Load the default language files.
308	load_plugin_textdomain( 'cartflows', false, $lang_dir );
309	}
310	}
311
312	/**
313	* Fires admin notice when Elementor is not installed and activated.
314	*
315	* @since 1.0.0
316	*
317	* @return void
318	*/
319	public function fails_to_load() {
320
321	$screen = get_current_screen();
322
323	if ( isset( $screen->parent_file ) && 'plugins.php' === $screen->parent_file && 'update' === $screen->id ) {
324	return;
325	}
326
327	$class = 'notice notice-error';
328	/* translators: %s: html tags */
329	$message = sprintf( __( 'The %1$sCartFlows%2$s plugin requires %1$sWooCommerce%2$s plugin installed & activated.', 'cartflows' ), '<strong>', '</strong>' );
330
331	$plugin = 'woocommerce/woocommerce.php';
332
333	if ( _is_woo_installed() ) {
334	if ( ! current_user_can( 'activate_plugins' ) ) {
335	return;
336	}
337
338	$action_url = wp_nonce_url( 'plugins.php?action=activate&plugin=' . $plugin . '&plugin_status=all&paged=1&s', 'activate-plugin_' . $plugin );
339	$button_label = __( 'Activate WooCommerce', 'cartflows' );
340
341	} else {
342	if ( ! current_user_can( 'install_plugins' ) ) {
343	return;
344	}
345
346	$action_url = wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=woocommerce' ), 'install-plugin_woocommerce' );
347	$button_label = __( 'Install WooCommerce', 'cartflows' );
348	}
349
350	$button = '<p><a href="' . $action_url . '" class="button-primary">' . $button_label . '</a></p><p></p>';
351
352	printf( '<div class="%1$s"><p>%2$s</p>%3$s</div>', esc_attr( $class ), $message, $button );
353	}
354
355	/**
356	* Activation Reset
357	*/
358	function activation_reset() {
359
360	include_once CARTFLOWS_DIR . 'modules/flow/classes/class-cartflows-flow-post-type.php';
361	include_once CARTFLOWS_DIR . 'modules/flow/classes/class-cartflows-step-post-type.php';
362
363	Cartflows_Flow_Post_Type::get_instance()->flow_post_type();
364	Cartflows_Step_Post_Type::get_instance()->step_post_type();
365	flush_rewrite_rules();
366	}
367
368	/**
369	* Deactivation Reset
370	*/
371	function deactivation_reset() {
372	}
373
374	/**
375	* Logger Class Instance
376	*/
377	function logger() {
378	return Cartflows_Logger::get_instance();
379	}
380
381
382	}
383
384	/**
385	* Prepare if class 'Cartflows_Loader' exist.
386	* Kicking this off by calling 'get_instance()' method
387	*/
388	Cartflows_Loader::get_instance();
389	}
390
391	/**
392	* Get global class.
393	*
394	* @return object
395	*/
396	function wcf() {
397	return Cartflows_Loader::get_instance();
398	}
399
400	if ( ! function_exists( '_is_woo_installed' ) ) {
401
402	/**
403	* Is woocommerce plugin installed.
404	*
405	* @since 1.0.0
406	*
407	* @access public
408	*/
409	function _is_woo_installed() {
410
411	$path = 'woocommerce/woocommerce.php';
412	$plugins = get_plugins();
413
414	return isset( $plugins[ $path ] );
415	}
416	}
417