class-merchant-divi-theme.php in Product Labels, Quick View, Buy Now, Pre-Orders, Frequently Bought Together & More for WooCommerce – Merchant 2.3.1, at inc/compatibility/class-merchant-divi-theme.php

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1	<?php
2	if ( ! defined( 'ABSPATH' ) ) {
3	exit; // Exit if accessed directly
4	}
5
6	/**
7	* Divi theme compatibility layer
8	*/
9	if ( ! class_exists( 'Merchant_Divi_Theme' ) ) {
10	class Merchant_Divi_Theme {
11
12	/**
13	* Constructor.
14	*/
15	public function __construct() {
16
17	if ( ( is_admin() && ! wp_doing_ajax() ) \|\| ! merchant_is_divi_active() ) {
18	return;
19	}
20
21	if ( Merchant_Modules::is_module_active( Merchant_Quick_View::MODULE_ID ) ) {
22	add_filter( 'merchant_quick_view_description', array( $this, 'quick_view_description' ) );
23	}
24
25	if ( merchant_is_pro_active() ) {}
26
27	//add_filter( 'merchant_module_settings', array( $this, 'alter_settings' ), 10, 2 );
28
29	add_filter( 'merchant_module_shortcode_error_message_html', array( $this, 'shortcode_error_message' ), 10, 2 );
30
31	add_filter( 'merchant_real_time_search_product_description', array( $this, 'remove_shortcode_product_description' ) );
32
33	// Custom CSS.
34	add_filter( 'merchant_custom_css', array( $this, 'frontend_custom_css' ) );
35	}
36
37	/**
38	* Remove Divi shortcodes from description.
39	*
40	* @param $description
41	*
42	* @return array\|string\|string[]\|null
43	*/
44	public function quick_view_description( $description ) {
45	return $this->et_strip_shortcodes( $description );
46	}
47
48	/**
49	* Remove Divi shortcodes from search Real-time search results product description.
50	*
51	* @param $content
52	*
53	* @return array\|string\|string[]\|null
54	*/
55	public function remove_shortcode_product_description( $content ) {
56	return $this->et_strip_shortcodes( $content );
57	}
58
59	/**
60	* For some reason in edit mode it can't detect is_singular( 'product' ) or is_product() tag and shows the error message.
61	*
62	* In that case change the error message.
63	*
64	* @param $content
65	* @param $module_id
66	*
67	* @return mixed\|string
68	*/
69	public function shortcode_error_message( $content, $module_id ) {
70	// Todo: check other way to find if current page is product page and return custom message. is_singular( 'product' ) or is_product() doesn't work
71	if ( function_exists( 'is_et_pb_preview' ) && is_et_pb_preview() ) {
72	return '<div class="merchant-shortcode-wrong-placement">' . esc_html__( 'Please view the product page to see this content.', 'merchant' ) . '</div>';
73	}
74
75	return $content;
76	}
77
78	/**
79	* Modify settings.
80	*
81	* @param $settings
82	* @param $module_id
83	*
84	* @return mixed
85	*/
86	public function alter_settings( $settings, $module_id ) {
87	if ( $module_id === 'quick-view' ) {
88	// $settings['description_style'] = 'short';
89	}
90
91	return $settings;
92	}
93
94	/**
95	* Frontend custom CSS.
96	*
97	* @param string $css The custom CSS.
98	* @return string $css The custom CSS.
99	*/
100	public function frontend_custom_css( $css ) {
101	if ( is_cart() ) {
102	$css .= '
103	.woocommerce .merchant-cart-offers .cart-item-offer__container .add-to-cart .add-to-cart-button {
104	font-size: 8px !important;
105	line-height: 1.6 !important;
106	font-weight: 700 !important;
107	}
108	';
109	}
110
111	// Quick View
112	if ( Merchant_Modules::is_module_active( Merchant_Quick_View::MODULE_ID ) ) {
113	$css .= '
114	.merchant-quick-view-button:after {
115	content: none !important;
116	}
117	';
118	}
119
120	if ( merchant_is_pro_active() ) {
121
122	// Variation Swatches
123	if ( Merchant_Modules::is_module_active( Merchant_Stock_Scarcity::MODULE_ID ) ) {
124	$css .= '
125	.merchant-variation-text:after {
126	content: none !important;
127	}
128	';
129	}
130
131	// Wishlist
132	if ( Merchant_Modules::is_module_active( Merchant_Wishlist::MODULE_ID ) ) {
133	$css .= '
134	.single-product .merchant-wishlist-button {
135	position: static;
136	}
137	.single-product li .merchant-wishlist-button {
138	position: absolute;
139	}
140	';
141	}
142
143	// Wishlist
144	if ( Merchant_Modules::is_module_active( Merchant_Size_Chart::MODULE_ID ) ) {
145	$css .= '
146	table.merchant-product-size-chart-modal-table {
147	width: 100%;
148	}
149	';
150	}
151	}
152
153	return $css;
154	}
155
156	/**
157	* For some reason Divi's et_strip_shortcodes giving error in AJAX.
158	*
159	* So re-defining the function here
160	*
161	* @param $content
162	* @param $truncate_post_based_shortcodes_only
163	*
164	* @return array\|string\|string[]\|null
165	*/
166	public function et_strip_shortcodes( $content, $truncate_post_based_shortcodes_only = false ) {
167	global $shortcode_tags;
168
169	$content = trim( $content );
170
171	$strip_content_shortcodes = array(
172	'et_pb_code',
173	'et_pb_fullwidth_code',
174	'et_pb_social_media_follow_network',
175	'et_pb_section',
176	'et_pb_row',
177	'et_pb_row_inner',
178	);
179
180	// list of post-based shortcodes.
181	if ( $truncate_post_based_shortcodes_only ) {
182	$strip_content_shortcodes = array(
183	'et_pb_post_slider',
184	'et_pb_fullwidth_post_slider',
185	'et_pb_blog',
186	'et_pb_comments',
187	);
188	}
189
190	foreach ( $strip_content_shortcodes as $shortcode_name ) {
191	$regex = sprintf(
192	'(\[%1$s[^\]]\][^\[]\[\/%1$s\]\|\[%1$s[^\]]*\])',
193	esc_html( $shortcode_name )
194	);
195
196	$content = preg_replace( $regex, '', $content );
197	}
198
199	// do not proceed if we need to truncate post-based shortcodes only.
200	if ( $truncate_post_based_shortcodes_only ) {
201	return $content;
202	}
203
204	$shortcode_tag_names = array();
205	foreach ( $shortcode_tags as $shortcode_tag_name => $shortcode_tag_cb ) {
206	if ( 0 !== strpos( $shortcode_tag_name, 'et_pb_' ) ) {
207	continue;
208	}
209
210	$shortcode_tag_names[] = $shortcode_tag_name;
211	}
212
213	$et_shortcodes = implode( '\|', $shortcode_tag_names );
214
215	$regex_opening_shortcodes = sprintf( '(\[(%1$s)[^\]]+\])', esc_html( $et_shortcodes ) );
216	$regex_closing_shortcodes = sprintf( '(\[\/(%1$s)\])', esc_html( $et_shortcodes ) );
217
218	$content = preg_replace( $regex_opening_shortcodes, '', $content );
219	$content = preg_replace( $regex_closing_shortcodes, '', $content );
220
221	return $content;
222	}
223	}
224
225	add_action( 'init', function() {
226	new Merchant_Divi_Theme();
227	} );
228	}
229