cartflows / classes / class-cartflows-frontend.php

class-cartflows-frontend.php in CartFlows – Funnel Builder & Checkout Plugin for WooCommerce 1.1.2, 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	/* Enqueue global required scripts */
39	add_action( 'wp', array( $this, 'wp_actions' ), 55 );
40
41	/* Modify the checkout order received url to go thank you page in our flow */
42	add_filter( 'woocommerce_get_checkout_order_received_url', array( $this, 'redirect_to_thankyou_page' ), 10, 2 );
43	}
44
45	/**
46	* Redirect to thank page if upsell not exists
47	*
48	* @param string $order_recieve_url url.
49	* @param object $order order object.
50	* @since 1.0.0
51	*/
52	function redirect_to_thankyou_page( $order_recieve_url, $order ) {
53
54	/* Only for thank you page */
55	wcf()->logger->log( 'Start-' . __CLASS__ . '::' . __FUNCTION__ );
56	wcf()->logger->log( 'Only for thank you page' );
57
58	if ( wcf()->flow->is_thankyou_page_exists( $order ) ) {
59
60	if ( _is_wcf_doing_checkout_ajax() ) {
61
62	$checkout_id = wcf()->utils->get_checkout_id_from_post_data();
63
64	if ( ! $checkout_id ) {
65	$checkout_id = wcf()->utils->get_checkout_id_from_order( $order->get_id() );
66	}
67	} else {
68	$checkout_id = wcf()->utils->get_checkout_id_from_order( $order->get_id() );
69	}
70
71	wcf()->logger->log( 'Checkout ID : ' . $checkout_id );
72
73	if ( $checkout_id ) {
74
75	$thankyou_step_id = wcf()->flow->get_thankyou_page_id( $order );
76
77	if ( $thankyou_step_id ) {
78
79	$order_recieve_url = get_permalink( $thankyou_step_id );
80
81	$order_recieve_url = add_query_arg(
82	array(
83	'wcf-order' => $order->get_id(),
84	'wcf-key' => $order->get_order_key(),
85	),
86	$order_recieve_url
87	);
88	}
89	}
90	}
91
92	wcf()->logger->log( 'End-' . __CLASS__ . '::' . __FUNCTION__ );
93
94	return $order_recieve_url;
95	}
96
97	/**
98	* Cancel and redirect to checkout
99	*
100	* @param string $return_url url.
101	* @since 1.0.0
102	*/
103	function redirect_to_checkout_on_cancel( $return_url ) {
104
105	if ( _is_wcf_doing_checkout_ajax() ) {
106
107	$checkout_id = wcf()->utils->get_checkout_id_from_post_data();
108
109	if ( ! $checkout_id ) {
110	$checkout_id = wcf()->utils->get_checkout_id_from_order( $order->get_id() );
111	}
112	} else {
113	$checkout_id = wcf()->utils->get_checkout_id_from_order( $order->get_id() );
114	}
115
116	if ( $checkout_id ) {
117
118	$return_url = add_query_arg(
119	array(
120	'cancel_order' => 'true',
121	'_wpnonce' => wp_create_nonce( 'woocommerce-cancel_order' ),
122	),
123	get_permalink( $checkout_id )
124	);
125	}
126
127	return $return_url;
128	}
129
130
131	/**
132	* Remove theme styles.
133	*
134	* @since 1.0.0
135	*/
136	function remove_theme_styles() {
137
138	// get all styles data.
139	global $wp_styles;
140	global $wp_scripts;
141
142	$get_stylesheet = get_stylesheet();
143	$get_template = get_template();
144
145	if ( Cartflows_Compatibility::get_instance()->is_compatibility_theme_enabled() ) {
146	return;
147	}
148
149	$get_stylesheet = 'themes/' . get_stylesheet();
150	$get_template = 'themes/' . get_template();
151
152	// loop over all of the registered scripts..
153	foreach ( $wp_styles->registered as $handle => $data ) {
154
155	if ( strpos( $data->src, $get_template ) !== false \|\| strpos( $data->src, $get_stylesheet ) !== false ) {
156
157	// remove it.
158	wp_deregister_style( $handle );
159	wp_dequeue_style( $handle );
160	}
161	}
162
163	// loop over all of the registered scripts.
164	foreach ( $wp_scripts->registered as $handle => $data ) {
165
166	if ( strpos( $data->src, $get_template ) !== false \|\| strpos( $data->src, $get_stylesheet ) !== false ) {
167
168	// remove it.
169	wp_deregister_script( $handle );
170	wp_dequeue_script( $handle );
171	}
172	}
173	}
174
175	/**
176	* Update main order data in transient.
177	*
178	* @param array $woo_styles new styles array.
179	* @since 1.0.0
180	* @return array.
181	*/
182	function woo_default_css( $woo_styles ) {
183
184	$woo_styles = array(
185	'woocommerce-layout' => array(
186	'src' => plugins_url( 'assets/css/woocommerce-layout.css', WC_PLUGIN_FILE ),
187	'deps' => '',
188	'version' => WC_VERSION,
189	'media' => 'all',
190	'has_rtl' => true,
191	),
192	'woocommerce-smallscreen' => array(
193	'src' => plugins_url( 'assets/css/woocommerce-smallscreen.css', WC_PLUGIN_FILE ),
194	'deps' => 'woocommerce-layout',
195	'version' => WC_VERSION,
196	'media' => 'only screen and (max-width: ' . apply_filters( 'woocommerce_style_smallscreen_breakpoint', '768px' ) . ')',
197	'has_rtl' => true,
198	),
199	'woocommerce-general' => array(
200	'src' => plugins_url( 'assets/css/woocommerce.css', WC_PLUGIN_FILE ),
201	'deps' => '',
202	'version' => WC_VERSION,
203	'media' => 'all',
204	'has_rtl' => true,
205	),
206	);
207
208	return $woo_styles;
209	}
210
211	/**
212	* Init Actions.
213	*
214	* @since 1.0.0
215	*/
216	function init_actions() {
217
218	$this->set_flow_session();
219	}
220
221	/**
222	* Set flow session.
223	*
224	* @since 1.0.0
225	*/
226	function set_flow_session() {
227
228	if ( wcf()->utils->is_step_post_type() ) {
229
230	add_action( 'wp_head', array( $this, 'noindex_flow' ) );
231
232	wcf()->utils->do_not_cache();
233
234	/* Set key to support pixel */
235	if ( isset( $_GET['wcf-key'] ) ) {
236	$_GET['key'] = $_GET['wcf-key'];
237	$_REQUEST['key'] = $_GET['wcf-key'];
238	}
239
240	if ( isset( $_GET['wcf-order'] ) ) {
241	$_GET['order'] = $_GET['wcf-order'];
242	$_REQUEST['order'] = $_GET['wcf-order'];
243	}
244	}
245	}
246
247	/**
248	* Add noindex, nofollow.
249	*
250	* @since 1.0.0
251	*/
252	function noindex_flow() {
253
254	$common = Cartflows_Helper::get_common_settings();
255
256	if ( 'enable' === $common['disallow_indexing'] ) {
257	echo '<meta name="robots" content="noindex,nofollow">';
258	}
259	}
260
261	/**
262	* WP Actions.
263	*
264	* @since 1.0.0
265	*/
266	function wp_actions() {
267
268	if ( wcf()->utils->is_step_post_type() ) {
269
270	/* CSS Compatibility for All theme */
271	add_filter( 'woocommerce_enqueue_styles', array( $this, 'woo_default_css' ), 9999 );
272
273	add_action( 'wp_enqueue_scripts', array( $this, 'remove_theme_styles' ), 9999 );
274
275	add_action( 'wp_enqueue_scripts', array( $this, 'global_flow_scripts' ), 20 );
276	}
277
278	}
279
280	/**
281	* Global flow scripts.
282	*
283	* @since 1.0.0
284	*/
285	function global_flow_scripts() {
286
287	global $post;
288
289	$flow = get_post_meta( $post->ID, 'wcf-flow-id', true );
290	$current_step = $post->ID;
291	$next_step_link = '';
292	$compatibility = Cartflows_Compatibility::get_instance();
293
294	if ( _is_wcf_landing_type() ) {
295
296	$next_step_id = wcf()->utils->get_next_step_id( $flow, $current_step );
297	$next_step_link = get_permalink( $next_step_id );
298	}
299
300	$localize = array(
301	'ajax_url' => admin_url( 'admin-ajax.php' ),
302	'is_pb_preview' => $compatibility->is_page_builder_preview(),
303	'current_theme' => $compatibility->get_current_theme(),
304	'current_flow' => $flow,
305	'current_step' => $current_step,
306	'next_step' => $next_step_link,
307	);
308
309	wp_localize_script( 'jquery', 'cartflows', apply_filters( 'global_cartflows_js_localize', $localize ) );
310
311	wp_enqueue_style( 'wcf-frontend-global', CARTFLOWS_URL . 'assets/css/frontend.css', array(), CARTFLOWS_VER );
312	wp_style_add_data( 'wcf-frontend-global', 'rtl', 'replace' );
313
314	wp_enqueue_script(
315	'wcf-frontend-global',
316	CARTFLOWS_URL . 'assets/js/frontend.js',
317	array( 'jquery' ),
318	CARTFLOWS_VER,
319	true
320	);
321	}
322	}
323
324	/**
325	* Prepare if class 'Cartflows_Frontend' exist.
326	* Kicking this off by calling 'get_instance()' method
327	*/
328	Cartflows_Frontend::get_instance();
329