charitable / includes / compat / charitable-compat-functions.php

charitable-compat-functions.php in Charitable – Donation & Fundraising Platform (Donation Forms, Recurring Donations & Fundraising Campaigns) 1.7.0.7, at includes/compat/charitable-compat-functions.php

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1	<?php
2	/**
3	* Functions to improve compatibility.
4	*
5	* @package Charitable/Functions/Compatibility
6	* @author David Bisset
7	* @copyright Copyright (c) 2022, WP Charitable LLC
8	* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
9	* @since 1.5.0
10	* @version 1.6.48
11	*/
12
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	/**
18	* Load plugin compatibility files on plugins_loaded hook.
19	*
20	* @since 1.5.0
21	*
22	* @return void
23	*/
24	function charitable_load_compat_functions() {
25	$includes_path = charitable()->get_path( 'includes' );
26
27	/* WP Super Cache */
28	if ( function_exists( 'wpsupercache_activate' ) ) {
29	require_once $includes_path . 'compat/charitable-wp-super-cache-compat-functions.php';
30	}
31
32	/* W3TC */
33	if ( defined( 'W3TC' ) && W3TC ) {
34	require_once $includes_path . 'compat/charitable-w3tc-compat-functions.php';
35	}
36
37	/* WP Rocket */
38	if ( defined( 'WP_ROCKET_VERSION' ) ) {
39	require_once $includes_path . 'compat/charitable-wp-rocket-compat-functions.php';
40	}
41
42	/* WP Fastest Cache */
43	if ( class_exists( 'WpFastestCache' ) ) {
44	require_once $includes_path . 'compat/charitable-wp-fastest-cache-compat-functions.php';
45	}
46
47	/* Litespeed Cache */
48	if ( class_exists( 'LiteSpeed_Cache' ) ) {
49	require_once $includes_path . 'compat/charitable-litespeed-cache-compat-functions.php';
50	}
51
52	/* Twenty Seventeen */
53	if ( 'twentyseventeen' == wp_get_theme()->stylesheet ) {
54	require_once $includes_path . 'compat/charitable-twentyseventeen-compat-functions.php';
55	}
56
57	/* Ultimate Member */
58	if ( class_exists( 'UM' ) ) {
59	require_once $includes_path . 'compat/charitable-ultimate-member-compat-functions.php';
60	}
61
62	/* GDPR Cookie Compliance */
63	if ( function_exists( 'gdpr_cookie_is_accepted' ) ) {
64	require_once $includes_path . 'compat/charitable-gdpr-cookie-compliance-compat-functions.php';
65	}
66
67	/* WooCommerce */
68	if ( defined( 'WC_PLUGIN_FILE' ) ) {
69	require_once $includes_path . 'compat/charitable-woocommerce-compat-functions.php';
70	}
71
72	/* Polylang */
73	if ( defined( 'POLYLANG_VERSION' ) ) {
74	new Charitable_Polylang_Compat();
75	}
76
77	/* WPML */
78	if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
79	new Charitable_WPML_Compat();
80	}
81
82	/* Weglot */
83	if ( defined( 'WEGLOT_VERSION' ) ) {
84	new Charitable_Weglot_Compat();
85	}
86
87	/* TranslatePress */
88	if ( class_exists( 'TRP_Translate_Press' ) ) {
89	new Charitable_Translatepress_Compat();
90	}
91
92	/* Permalink Manager */
93	if ( defined( 'PERMALINK_MANAGER_PLUGIN_NAME' ) ) {
94	require_once $includes_path . 'compat/charitable-permalink-manager-compat-functions.php';
95	}
96	}
97
98	/**
99	* Add custom styles for certain themes.
100	*
101	* @since 1.6.29
102	*
103	* @return void
104	*/
105	function charitable_compat_styles() {
106	$styles = include 'styles/inline-styles.php';
107
108	foreach ( $styles as $stylesheet => $custom_styles ) {
109	wp_add_inline_style( $stylesheet, $custom_styles );
110	}
111	}
112
113	add_action( 'wp_enqueue_scripts', 'charitable_compat_styles', 20 );
114
115	/**
116	* Change the default accent colour based on the current theme.
117	*
118	* @since 1.6.29
119	*
120	* @param string $colour The default accent colour.
121	* @return string
122	*/
123	function charitable_compat_theme_highlight_colour( $colour ) {
124	$colours = include 'styles/highlight-colours.php';
125	$stylesheet = strtolower( wp_get_theme()->stylesheet );
126
127	if ( 'twentytwenty' === $stylesheet && function_exists( 'twentytwenty_get_color_for_area' ) ) {
128	return sanitize_hex_color( twentytwenty_get_color_for_area( 'content', 'accent' ) );
129	}
130
131	if ( 'divi' === $stylesheet && function_exists( 'et_get_option' ) ) {
132	$stylesheet = 'divi-' . et_get_option( 'color_schemes', 'none' );
133	}
134
135	if ( array_key_exists( $stylesheet, $colours ) ) {
136	return $colours[ $stylesheet ];
137	}
138
139	/* Return default colour. */
140	return $colour;
141	}
142
143	add_filter( 'charitable_default_highlight_colour', 'charitable_compat_theme_highlight_colour' );
144
145	/**
146	* Add button classes depending on the theme.
147	*
148	* @since 1.6.29
149	*
150	* @param array $classes The classes to add to the button by default.
151	* @param string $button The specific button we're showing.
152	* @return array
153	*/
154	function charitable_compat_button_classes( $classes, $button ) {
155	switch ( strtolower( wp_get_theme()->template ) ) {
156	case 'divi':
157	$classes[] = 'et_pb_button';
158	break;
159	}
160
161	return $classes;
162	}
163
164	add_filter( 'charitable_button_class', 'charitable_compat_button_classes', 10, 2 );
165
166	/**
167	* Enable locale functions in Charitable based on presence of other plugins.
168	*
169	* @since 1.6.43
170	*
171	* @param boolean $locale_enabled Whether to enable locale functions.
172	* @return boolean
173	*/
174	function charitable_compat_load_locale_functions( $locale_enabled ) {
175	/* We've already enabled locale functions. */
176	if ( $locale_enabled ) {
177	return $locale_enabled;
178	}
179
180	/* Polylang */
181	if ( defined( 'POLYLANG_VERSION' ) ) {
182	return true;
183	}
184
185	/* TranslatePress */
186	if ( class_exists( 'TRP_Translate_Press' ) ) {
187	return true;
188	}
189
190	/* Weglot */
191	if ( defined( 'WEGLOT_VERSION' ) ) {
192	return true;
193	}
194
195	return $locale_enabled;
196	}
197
198	add_filter( 'charitable_enable_locale_functions', 'charitable_compat_load_locale_functions' );
199