cartflows / classes / class-cartflows-functions.php

class-cartflows-functions.php in CartFlows – Funnel Builder & Checkout Plugin for WooCommerce 1.1.0.1, at classes/class-cartflows-functions.php

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1	<?php
2	/**
3	* CartFlows Functions.
4	*
5	* @package CARTFLOWS
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit; // Exit if accessed directly.
10	}
11
12	/**
13	* Check if cartflows pro activated.
14	*
15	* @since 1.0.0
16	*/
17	function _is_cartflows_pro() {
18
19	if ( defined( 'CARTFLOWS_PRO_FILE' ) ) {
20	return true;
21	}
22
23	return false;
24
25	}
26
27	/**
28	* Returns step id.
29	*
30	* @since 1.0.0
31	*/
32	function _get_wcf_post_id() {
33
34	global $post;
35
36	if ( isset( $post->ID ) ) {
37	return $post->ID;
38	}
39
40	return 0;
41	}
42
43	/**
44	* Returns step id.
45	*
46	* @since 1.0.0
47	*/
48	function _get_wcf_step_id() {
49
50	if ( wcf()->utils->is_step_post_type() ) {
51
52	global $post;
53
54	return $post->ID;
55	}
56
57	return false;
58	}
59
60	/**
61	* Check if it is a landing page?
62	*
63	* @since 1.0.0
64	*/
65	function _is_wcf_landing_type() {
66
67	if ( wcf()->utils->is_step_post_type() ) {
68
69	global $post;
70
71	if ( 'landing' === get_post_meta( $post->ID, 'wcf-step-type', true ) ) {
72
73	return true;
74	}
75	}
76
77	return false;
78	}
79
80	/**
81	* Returns landing id.
82	*
83	* @since 1.0.0
84	*/
85	function _get_wcf_landing_id() {
86
87	if ( _is_wcf_landing_type() ) {
88
89	global $post;
90
91	return $post->ID;
92	}
93
94	return false;
95	}
96
97	/**
98	* Is custom checkout?
99	*
100	* @param int $checkout_id checkout ID.
101	* @since 1.0.0
102	*/
103	function _is_wcf_meta_custom_checkout( $checkout_id ) {
104
105	$is_custom = wcf()->options->get_checkout_meta_value( $checkout_id, 'wcf-custom-checkout-fields' );
106
107	if ( 'yes' === $is_custom ) {
108
109	return true;
110	}
111
112	return false;
113	}
114
115	/**
116	* Check if page is cartflow checkout.
117	*
118	* @since 1.0.0
119	* @return bool
120	*/
121	function _is_wcf_checkout_type() {
122
123	if ( wcf()->utils->is_step_post_type() ) {
124
125	global $post;
126
127	if ( 'checkout' === get_post_meta( $post->ID, 'wcf-step-type', true ) ) {
128
129	return true;
130	}
131	}
132
133	return false;
134	}
135
136	/**
137	* Check if AJAX call is in progress.
138	*
139	* @since 1.0.0
140	* @return bool
141	*/
142	function _is_wcf_doing_checkout_ajax() {
143
144	if ( wp_doing_ajax() ) {
145
146	if ( isset( $_GET['wc-ajax'] ) &&
147	'checkout' === $_GET['wc-ajax'] &&
148	isset( $_POST['_wcf_checkout_id'] )
149	) {
150	return true;
151	}
152	}
153
154	return false;
155	}
156
157
158	/**
159	* Returns checkout ID.
160	*
161	* @since 1.0.0
162	* @return int/bool
163	*/
164	function _get_wcf_checkout_id() {
165
166	if ( _is_wcf_checkout_type() ) {
167
168	global $post;
169
170	return $post->ID;
171	}
172
173	return false;
174	}
175
176	/**
177	* Check if it is checkout shortcode.
178	*
179	* @since 1.0.0
180	* @return bool
181	*/
182	function _is_wcf_checkout_shortcode() {
183
184	global $post;
185
186	if ( ! empty( $post ) && has_shortcode( $post->post_content, 'cartflows_checkout' ) ) {
187
188	return true;
189	}
190
191	return false;
192	}
193
194	/**
195	* Check if it is checkout shortcode.
196	*
197	* @since 1.0.0
198	* @param string $content shortcode content.
199	* @return bool
200	*/
201	function _get_wcf_checkout_id_from_shortcode( $content = '' ) {
202
203	$checkout_id = 0;
204
205	if ( ! empty( $content ) ) {
206
207	$regex_pattern = get_shortcode_regex( array( 'cartflows_checkout' ) );
208
209	preg_match( '/' . $regex_pattern . '/s', $content, $regex_matches );
210
211	if ( ! empty( $regex_matches ) ) {
212
213	if ( 'cartflows_checkout' == $regex_matches[2] ) {
214
215	$attribure_str = str_replace( ' ', '&', trim( $regex_matches[3] ) );
216	$attribure_str = str_replace( '"', '', $attribure_str );
217
218	$attributes = wp_parse_args( $attribure_str );
219
220	if ( isset( $attributes['id'] ) ) {
221	$checkout_id = $attributes['id'];
222	}
223	}
224	}
225	}
226
227	return $checkout_id;
228	}
229
230	/**
231	* Check if post type is upsell.
232	*
233	* @since 1.0.0
234	* @return bool
235	*/
236	function _is_wcf_upsell_type() {
237
238	if ( wcf()->utils->is_step_post_type() ) {
239
240	global $post;
241
242	if ( 'upsell' === get_post_meta( $post->ID, 'wcf-step-type', true ) ) {
243
244	return true;
245	}
246	}
247
248	return false;
249	}
250
251	/**
252	* Returns upsell ID.
253	*
254	* @since 1.0.0
255	* @return int/bool
256	*/
257	function _get_wcf_upsell_id() {
258
259	if ( _is_wcf_upsell_type() ) {
260
261	global $post;
262
263	return $post->ID;
264	}
265
266	return false;
267	}
268
269	/**
270	* Check if post is of type downsell.
271	*
272	* @since 1.0.0
273	* @return int/bool
274	*/
275	function _is_wcf_downsell_type() {
276
277	if ( wcf()->utils->is_step_post_type() ) {
278
279	global $post;
280
281	if ( 'downsell' === get_post_meta( $post->ID, 'wcf-step-type', true ) ) {
282
283	return true;
284	}
285	}
286
287	return false;
288	}
289
290	/**
291	* Get downsell page ID.
292	*
293	* @since 1.0.0
294	* @return int/bool
295	*/
296	function _get_wcf_downsell_id() {
297
298	if ( _is_wcf_downsell_type() ) {
299
300	global $post;
301
302	return $post->ID;
303	}
304
305	return false;
306	}
307
308	/**
309	* Check if page is of thank you type.
310	*
311	* @since 1.0.0
312	* @return int/bool
313	*/
314	function _is_wcf_thankyou_type() {
315
316	if ( wcf()->utils->is_step_post_type() ) {
317
318	global $post;
319
320	if ( 'thankyou' === get_post_meta( $post->ID, 'wcf-step-type', true ) ) {
321
322	return true;
323	}
324	}
325
326	return false;
327	}
328
329	/**
330	* Get thank you page ID.
331	*
332	* @since 1.0.0
333	* @return int/bool
334	*/
335	function _get_wcf_thankyou_id() {
336
337	if ( _is_wcf_thankyou_type() ) {
338
339	global $post;
340
341	return $post->ID;
342	}
343
344	return false;
345	}
346
347
348	/**
349	* Check if post type is upsell.
350	*
351	* @since 1.0.0
352	* @return bool
353	*/
354	function _is_wcf_base_offer_type() {
355
356	if ( wcf()->utils->is_step_post_type() ) {
357
358	global $post;
359
360	$step_type = get_post_meta( $post->ID, 'wcf-step-type', true );
361
362	if ( 'upsell' === $step_type \|\| 'downsell' === $step_type ) {
363
364	return true;
365	}
366	}
367
368	return false;
369	}
370
371	/**
372	* Returns upsell ID.
373	*
374	* @since 1.0.0
375	* @return int/bool
376	*/
377	function _get_wcf_base_offer_id() {
378
379	if ( _is_wcf_base_offer_type() ) {
380
381	global $post;
382
383	return $post->ID;
384	}
385
386	return false;
387	}
388