elementor / core / responsive / responsive.php

responsive.php in Elementor Website Builder – more than just a page builder 3.1.2, at core/responsive/responsive.php

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1	<?php
2	namespace Elementor\Core\Responsive;
3
4	use Elementor\Core\Responsive\Files\Frontend;
5	use Elementor\Plugin;
6
7	if ( ! defined( 'ABSPATH' ) ) {
8	exit; // Exit if accessed directly.
9	}
10
11	/**
12	* Elementor responsive.
13	*
14	* Elementor responsive handler class is responsible for setting up Elementor
15	* responsive breakpoints.
16	*
17	* @since 1.0.0
18	*/
19	class Responsive {
20
21	/**
22	* The Elementor breakpoint prefix.
23	*/
24	const BREAKPOINT_OPTION_PREFIX = 'viewport_';
25
26	/**
27	* Default breakpoints.
28	*
29	* Holds the default responsive breakpoints.
30	*
31	* @since 1.0.0
32	* @access private
33	* @static
34	*
35	* @var array Default breakpoints.
36	*/
37	private static $default_breakpoints = [
38	'xs' => 0,
39	'sm' => 480,
40	'md' => 768,
41	'lg' => 1025,
42	'xl' => 1440,
43	'xxl' => 1600,
44	];
45
46	/**
47	* Editable breakpoint keys.
48	*
49	* Holds the editable breakpoint keys.
50	*
51	* @since 1.0.0
52	* @access private
53	* @static
54	*
55	* @var array Editable breakpoint keys.
56	*/
57	private static $editable_breakpoints_keys = [
58	'md',
59	'lg',
60	];
61
62	/**
63	* Get default breakpoints.
64	*
65	* Retrieve the default responsive breakpoints.
66	*
67	* @since 1.0.0
68	* @access public
69	* @static
70	*
71	* @return array Default breakpoints.
72	*/
73	public static function get_default_breakpoints() {
74	return self::$default_breakpoints;
75	}
76
77	/**
78	* Get editable breakpoints.
79	*
80	* Retrieve the editable breakpoints.
81	*
82	* @since 1.0.0
83	* @access public
84	* @static
85	*
86	* @return array Editable breakpoints.
87	*/
88	public static function get_editable_breakpoints() {
89	return array_intersect_key( self::get_breakpoints(), array_flip( self::$editable_breakpoints_keys ) );
90	}
91
92	/**
93	* Get breakpoints.
94	*
95	* Retrieve the responsive breakpoints.
96	*
97	* @since 1.0.0
98	* @access public
99	* @static
100	*
101	* @return array Responsive breakpoints.
102	*/
103	public static function get_breakpoints() {
104	return array_reduce(
105	array_keys( self::$default_breakpoints ), function( $new_array, $breakpoint_key ) {
106	if ( ! in_array( $breakpoint_key, self::$editable_breakpoints_keys ) ) {
107	$new_array[ $breakpoint_key ] = self::$default_breakpoints[ $breakpoint_key ];
108	} else {
109	$saved_option = Plugin::$instance->kits_manager->get_current_settings( self::BREAKPOINT_OPTION_PREFIX . $breakpoint_key );
110
111	$new_array[ $breakpoint_key ] = $saved_option ? (int) $saved_option : self::$default_breakpoints[ $breakpoint_key ];
112	}
113
114	return $new_array;
115	}, []
116	);
117	}
118
119	/**
120	* @since 2.1.0
121	* @access public
122	* @static
123	*/
124	public static function has_custom_breakpoints() {
125	return ! ! array_diff( self::$default_breakpoints, self::get_breakpoints() );
126	}
127
128	/**
129	* @since 2.1.0
130	* @access public
131	* @static
132	*/
133	public static function get_stylesheet_templates_path() {
134	return ELEMENTOR_ASSETS_PATH . 'css/templates/';
135	}
136
137	/**
138	* @since 2.1.0
139	* @access public
140	* @static
141	*/
142	public static function compile_stylesheet_templates() {
143	foreach ( self::get_stylesheet_templates() as $file_name => $template_path ) {
144	$file = new Frontend( $file_name, $template_path );
145
146	$file->update();
147	}
148	}
149
150	/**
151	* @since 2.1.0
152	* @access private
153	* @static
154	*/
155	private static function get_stylesheet_templates() {
156	$templates_paths = glob( self::get_stylesheet_templates_path() . '*.css' );
157
158	$templates = [];
159
160	foreach ( $templates_paths as $template_path ) {
161	$file_name = 'custom-' . basename( $template_path );
162
163	$templates[ $file_name ] = $template_path;
164	}
165
166	return apply_filters( 'elementor/core/responsive/get_stylesheet_templates', $templates );
167	}
168	}
169