cartflows / classes / class-cartflows-frontend.php

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

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1	<?php
2	/**
3	* CartFlows Frontend.
4	*
5	* @package CartFlows
6	*/
7
8	/**
9	* Class Cartflows_Frontend.
10	*/
11	class Cartflows_Frontend {
12
13	/**
14	* Member Variable
15	*
16	* @var instance
17	*/
18	private static $instance;
19
20	/**
21	* Initiator
22	*/
23	public static function get_instance() {
24	if ( ! isset( self::$instance ) ) {
25	self::$instance = new self;
26	}
27	return self::$instance;
28	}
29
30	/**
31	* Constructor
32	*/
33	public function __construct() {
34
35	/* Set / Destroy Flow Sessions. Set data */
36	add_action( 'wp', array( $this, 'init_actions' ), 1 );
37
38	add_action( 'init', array( $this, 'debug_data_setting_actions' ) );
39	/* Enqueue global required scripts */
40	add_action( 'wp', array( $this, 'wp_actions' ), 55 );
41
42	/* Modify the checkout order received url to go thank you page in our flow */
43	add_filter( 'woocommerce_get_checkout_order_received_url', array( $this, 'redirect_to_thankyou_page' ), 10, 2 );
44
45	}
46
47	/**
48	* Redirect to thank page if upsell not exists
49	*
50	* @param string $order_recieve_url url.
51	* @param object $order order object.
52	* @since 1.0.0
53	*/
54	function redirect_to_thankyou_page( $order_recieve_url, $order ) {
55
56	/* Only for thank you page */
57	wcf()->logger->log( 'Start-' . __CLASS__ . '::' . __FUNCTION__ );
58	wcf()->logger->log( 'Only for thank you page' );
59
60	if ( wcf()->flow->is_thankyou_page_exists( $order ) ) {
61
62	if ( _is_wcf_doing_checkout_ajax() ) {
63
64	$checkout_id = wcf()->utils->get_checkout_id_from_post_data();
65
66	if ( ! $checkout_id ) {
67	$checkout_id = wcf()->utils->get_checkout_id_from_order( $order->get_id() );
68	}
69	} else {
70	$checkout_id = wcf()->utils->get_checkout_id_from_order( $order->get_id() );
71	}
72
73	wcf()->logger->log( 'Checkout ID : ' . $checkout_id );
74
75	if ( $checkout_id ) {
76
77	$thankyou_step_id = wcf()->flow->get_thankyou_page_id( $order );
78
79	if ( $thankyou_step_id ) {
80
81	$order_recieve_url = get_permalink( $thankyou_step_id );
82
83	$order_recieve_url = add_query_arg(
84	array(
85	'wcf-key' => $order->get_order_key(),
86	'wcf-order' => $order->get_id(),
87	),
88	$order_recieve_url
89	);
90	}
91	}
92	}
93
94	wcf()->logger->log( 'End-' . __CLASS__ . '::' . __FUNCTION__ );
95
96	return $order_recieve_url;
97	}
98
99	/**
100	* Cancel and redirect to checkout
101	*
102	* @param string $return_url url.
103	* @since 1.0.0
104	*/
105	function redirect_to_checkout_on_cancel( $return_url ) {
106
107	if ( _is_wcf_doing_checkout_ajax() ) {
108
109	$checkout_id = wcf()->utils->get_checkout_id_from_post_data();
110
111	if ( ! $checkout_id ) {
112	$checkout_id = wcf()->utils->get_checkout_id_from_order( $order->get_id() );
113	}
114	} else {
115	$checkout_id = wcf()->utils->get_checkout_id_from_order( $order->get_id() );
116	}
117
118	if ( $checkout_id ) {
119
120	$return_url = add_query_arg(
121	array(
122	'cancel_order' => 'true',
123	'_wpnonce' => wp_create_nonce( 'woocommerce-cancel_order' ),
124	),
125	get_permalink( $checkout_id )
126	);
127	}
128
129	return $return_url;
130	}
131
132
133	/**
134	* Remove theme styles.
135	*
136	* @since 1.0.0
137	*/
138	function remove_theme_styles() {
139
140	if ( Cartflows_Compatibility::get_instance()->is_compatibility_theme_enabled() ) {
141	return;
142	}
143
144	// get all styles data.
145	global $wp_styles;
146	global $wp_scripts;
147
148	$get_stylesheet = 'themes/' . get_stylesheet() . '/';
149	$get_template = 'themes/' . get_template() . '/';
150
151	$remove_styles = apply_filters( 'cartflows_remove_theme_styles', true );
152
153	if ( $remove_styles ) {
154
155	// loop over all of the registered scripts..
156	foreach ( $wp_styles->registered as $handle => $data ) {
157
158	if ( strpos( $data->src, $get_template ) !== false \|\| strpos( $data->src, $get_stylesheet ) !== false ) {
159
160	// remove it.
161	wp_deregister_style( $handle );
162	wp_dequeue_style( $handle );
163	}
164	}
165	}
166
167	$remove_scripts = apply_filters( 'cartflows_remove_theme_scripts', true );
168
169	if ( $remove_scripts ) {
170
171	// loop over all of the registered scripts.
172	foreach ( $wp_scripts->registered as $handle => $data ) {
173
174	if ( strpos( $data->src, $get_template ) !== false \|\| strpos( $data->src, $get_stylesheet ) !== false ) {
175
176	// remove it.
177	wp_deregister_script( $handle );
178	wp_dequeue_script( $handle );
179	}
180	}
181	}
182
183	}
184
185	/**
186	* Update main order data in transient.
187	*
188	* @param array $woo_styles new styles array.
189	* @since 1.0.0
190	* @return array.
191	*/
192	function woo_default_css( $woo_styles ) {
193
194	$woo_styles = array(
195	'woocommerce-layout' => array(
196	'src' => plugins_url( 'assets/css/woocommerce-layout.css', WC_PLUGIN_FILE ),
197	'deps' => '',
198	'version' => WC_VERSION,
199	'media' => 'all',
200	'has_rtl' => true,
201	),
202	'woocommerce-smallscreen' => array(
203	'src' => plugins_url( 'assets/css/woocommerce-smallscreen.css', WC_PLUGIN_FILE ),
204	'deps' => 'woocommerce-layout',
205	'version' => WC_VERSION,
206	'media' => 'only screen and (max-width: ' . apply_filters( 'woocommerce_style_smallscreen_breakpoint', '768px' ) . ')',
207	'has_rtl' => true,
208	),
209	'woocommerce-general' => array(
210	'src' => plugins_url( 'assets/css/woocommerce.css', WC_PLUGIN_FILE ),
211	'deps' => '',
212	'version' => WC_VERSION,
213	'media' => 'all',
214	'has_rtl' => true,
215	),
216	);
217
218	return $woo_styles;
219	}
220
221	/**
222	* Init Actions.
223	*
224	* @since 1.0.0
225	*/
226	function init_actions() {
227
228	$this->set_flow_session();
229	}
230
231	/**
232	* Set flow session.
233	*
234	* @since 1.0.0
235	*/
236	function set_flow_session() {
237
238	if ( wcf()->utils->is_step_post_type() ) {
239
240	add_action( 'wp_head', array( $this, 'noindex_flow' ) );
241
242	wcf()->utils->do_not_cache();
243
244	/* Set key to support pixel */
245	if ( isset( $_GET['wcf-key'] ) ) {
246	$_GET['key'] = $_GET['wcf-key'];
247	$_REQUEST['key'] = $_GET['wcf-key'];
248	}
249
250	if ( isset( $_GET['wcf-order'] ) ) {
251	$_GET['order'] = $_GET['wcf-order'];
252	$_REQUEST['order'] = $_GET['wcf-order'];
253	$_GET['order-received'] = $_GET['wcf-order'];
254	$_REQUEST['order-received'] = $_GET['wcf-order'];
255	}
256	}
257	}
258
259	/**
260	* Add noindex, nofollow.
261	*
262	* @since 1.0.0
263	*/
264	function noindex_flow() {
265
266	$common = Cartflows_Helper::get_common_settings();
267
268	if ( 'enable' === $common['disallow_indexing'] ) {
269	echo '<meta name="robots" content="noindex,nofollow">';
270	}
271	}
272
273	/**
274	* WP Actions.
275	*
276	* @since 1.0.0
277	*/
278	function wp_actions() {
279
280	if ( wcf()->utils->is_step_post_type() ) {
281
282	/* CSS Compatibility for All theme */
283	add_filter( 'woocommerce_enqueue_styles', array( $this, 'woo_default_css' ), 9999 );
284
285	add_action( 'wp_enqueue_scripts', array( $this, 'remove_theme_styles' ), 9999 );
286	add_action( 'wp_enqueue_scripts', array( $this, 'global_flow_scripts' ), 20 );
287
288	/* Load woo templates from plugin */
289	add_filter( 'woocommerce_locate_template', array( $this, 'override_woo_template' ), 20, 3 );
290
291	/* Add version class to body in frontend. */
292	add_filter( 'body_class', array( $this, 'add_cartflows_lite_version_to_body' ) );
293
294	/* Custom Script Option */
295	add_action( 'wp_head', array( $this, 'custom_script_option' ) );
296
297	/* Remove the action applied by the Flatsome theme */
298	if ( Cartflows_Compatibility::get_instance()->is_flatsome_enabled() ) {
299	$this->remove_flatsome_action();
300	}
301	}
302	}
303
304	/**
305	* Debug Data Setting Actions.
306	*
307	* @since 1.1.14
308	*/
309	function debug_data_setting_actions() {
310
311	add_filter( 'cartflows_load_min_assets', array( $this, 'allow_load_minify' ) );
312	}
313
314	/**
315	* Get/Set the allow minify option.
316	*
317	* @since 1.1.14
318	*/
319	function allow_load_minify() {
320	$debug_data = Cartflows_Helper::get_debug_settings();
321	$allow_minified = $debug_data['allow_minified_files'];
322	$allow_minify = false;
323
324	if ( 'enable' === $allow_minified ) {
325	$allow_minify = true;
326	}
327
328	return $allow_minify;
329	}
330
331	/**
332	* Global flow scripts.
333	*
334	* @since 1.0.0
335	*/
336	function global_flow_scripts() {
337
338	global $post;
339
340	$flow = get_post_meta( $post->ID, 'wcf-flow-id', true );
341	$current_step = $post->ID;
342	$next_step_link = '';
343	$compatibility = Cartflows_Compatibility::get_instance();
344
345	if ( _is_wcf_landing_type() ) {
346
347	$next_step_id = wcf()->utils->get_next_step_id( $flow, $current_step );
348	$next_step_link = get_permalink( $next_step_id );
349	}
350
351	$localize = array(
352	'ajax_url' => admin_url( 'admin-ajax.php' ),
353	'is_pb_preview' => $compatibility->is_page_builder_preview(),
354	'current_theme' => $compatibility->get_current_theme(),
355	'current_flow' => $flow,
356	'current_step' => $current_step,
357	'next_step' => $next_step_link,
358	);
359
360	wp_localize_script( 'jquery', 'cartflows', apply_filters( 'global_cartflows_js_localize', $localize ) );
361
362	wp_enqueue_style( 'wcf-frontend-global', wcf()->utils->get_css_url( 'frontend' ), array(), CARTFLOWS_VER );
363
364	wp_enqueue_script(
365	'wcf-frontend-global',
366	wcf()->utils->get_js_url( 'frontend' ),
367	array( 'jquery' ),
368	CARTFLOWS_VER,
369	true
370	);
371	}
372
373	/**
374	* Custom Script in head.
375	*
376	* @since 1.0.0
377	*/
378	function custom_script_option() {
379
380	/* Add custom script to header in frontend. */
381	$script = $this->get_custom_script();
382	if ( '' !== $script ) {
383	if ( false === strpos( $script, '<script' ) ) {
384	$script = '<script>' . $script . '</script>';
385	}
386	echo '<!-- Custom CartFlows Script -->';
387	echo $script;
388	echo '<!-- End Custom CartFlows Script -->';
389	}
390	}
391
392	/**
393	* Override woo templates.
394	*
395	* @param string $template new Template full path.
396	* @param string $template_name Template name.
397	* @param string $template_path Template Path.
398	* @since 1.1.5
399	* @return string.
400	*/
401	function override_woo_template( $template, $template_name, $template_path ) {
402
403	global $woocommerce;
404
405	$_template = $template;
406
407	$plugin_path = CARTFLOWS_DIR . 'woocommerce/template/';
408
409	if ( file_exists( $plugin_path . $template_name ) ) {
410	$template = $plugin_path . $template_name;
411	}
412
413	if ( ! $template ) {
414	$template = $_template;
415	}
416
417	return $template;
418	}
419
420	/**
421	* Remove the action applied by the Flatsome theme.
422	*
423	* @since 1.1.5
424	* @return void.
425	*/
426	function remove_flatsome_action() {
427
428	// Remove action where flatsome dequeued the woocommerce's default styles.
429	remove_action( 'wp_enqueue_scripts', 'flatsome_woocommerce_scripts_styles', 98 );
430	}
431
432	/**
433	* Add version class to body in frontend.
434	*
435	* @since 1.1.5
436	* @param array $classes classes.
437	* @return array $classes classes.
438	*/
439	function add_cartflows_lite_version_to_body( $classes ) {
440
441	$classes[] = 'cartflows-' . CARTFLOWS_VER;
442
443	return $classes;
444
445	}
446
447	/**
448	* Get custom script data.
449	*
450	* @since 1.0.0
451	*/
452	function get_custom_script() {
453
454	global $post;
455
456	$script = get_post_meta( $post->ID, 'wcf-custom-script', true );
457
458	return $script;
459	}
460	}
461
462	/**
463	* Prepare if class 'Cartflows_Frontend' exist.
464	* Kicking this off by calling 'get_instance()' method
465	*/
466	Cartflows_Frontend::get_instance();
467