elementor / core / responsive / responsive.php

responsive.php in Elementor Website Builder – more than just a page builder 3.0.1, 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
6	if ( ! defined( 'ABSPATH' ) ) {
7	exit; // Exit if accessed directly.
8	}
9
10	/**
11	* Elementor responsive.
12	*
13	* Elementor responsive handler class is responsible for setting up Elementor
14	* responsive breakpoints.
15	*
16	* @since 1.0.0
17	*/
18	class Responsive {
19
20	/**
21	* The Elementor breakpoint prefix.
22	*/
23	const BREAKPOINT_OPTION_PREFIX = 'elementor_viewport_';
24
25	/**
26	* Default breakpoints.
27	*
28	* Holds the default responsive breakpoints.
29	*
30	* @since 1.0.0
31	* @access private
32	* @static
33	*
34	* @var array Default breakpoints.
35	*/
36	private static $default_breakpoints = [
37	'xs' => 0,
38	'sm' => 480,
39	'md' => 768,
40	'lg' => 1025,
41	'xl' => 1440,
42	'xxl' => 1600,
43	];
44
45	/**
46	* Editable breakpoint keys.
47	*
48	* Holds the editable breakpoint keys.
49	*
50	* @since 1.0.0
51	* @access private
52	* @static
53	*
54	* @var array Editable breakpoint keys.
55	*/
56	private static $editable_breakpoints_keys = [
57	'md',
58	'lg',
59	];
60
61	/**
62	* Get default breakpoints.
63	*
64	* Retrieve the default responsive breakpoints.
65	*
66	* @since 1.0.0
67	* @access public
68	* @static
69	*
70	* @return array Default breakpoints.
71	*/
72	public static function get_default_breakpoints() {
73	return self::$default_breakpoints;
74	}
75
76	/**
77	* Get editable breakpoints.
78	*
79	* Retrieve the editable breakpoints.
80	*
81	* @since 1.0.0
82	* @access public
83	* @static
84	*
85	* @return array Editable breakpoints.
86	*/
87	public static function get_editable_breakpoints() {
88	return array_intersect_key( self::get_breakpoints(), array_flip( self::$editable_breakpoints_keys ) );
89	}
90
91	/**
92	* Get breakpoints.
93	*
94	* Retrieve the responsive breakpoints.
95	*
96	* @since 1.0.0
97	* @access public
98	* @static
99	*
100	* @return array Responsive breakpoints.
101	*/
102	public static function get_breakpoints() {
103	return array_reduce(
104	array_keys( self::$default_breakpoints ), function( $new_array, $breakpoint_key ) {
105	if ( ! in_array( $breakpoint_key, self::$editable_breakpoints_keys ) ) {
106	$new_array[ $breakpoint_key ] = self::$default_breakpoints[ $breakpoint_key ];
107	} else {
108	$saved_option = get_option( self::BREAKPOINT_OPTION_PREFIX . $breakpoint_key );
109
110	$new_array[ $breakpoint_key ] = $saved_option ? (int) $saved_option : self::$default_breakpoints[ $breakpoint_key ];
111	}
112
113	return $new_array;
114	}, []
115	);
116	}
117
118	/**
119	* @since 2.1.0
120	* @access public
121	* @static
122	*/
123	public static function has_custom_breakpoints() {
124	return ! ! array_diff( self::$default_breakpoints, self::get_breakpoints() );
125	}
126
127	/**
128	* @since 2.1.0
129	* @access public
130	* @static
131	*/
132	public static function get_stylesheet_templates_path() {
133	return ELEMENTOR_ASSETS_PATH . 'css/templates/';
134	}
135
136	/**
137	* @since 2.1.0
138	* @access public
139	* @static
140	*/
141	public static function compile_stylesheet_templates() {
142	foreach ( self::get_stylesheet_templates() as $file_name => $template_path ) {
143	$file = new Frontend( $file_name, $template_path );
144
145	$file->update();
146	}
147	}
148
149	/**
150	* @since 2.1.0
151	* @access private
152	* @static
153	*/
154	private static function get_stylesheet_templates() {
155	$templates_paths = glob( self::get_stylesheet_templates_path() . '*.css' );
156
157	$templates = [];
158
159	foreach ( $templates_paths as $template_path ) {
160	$file_name = 'custom-' . basename( $template_path );
161
162	$templates[ $file_name ] = $template_path;
163	}
164
165	return apply_filters( 'elementor/core/responsive/get_stylesheet_templates', $templates );
166	}
167	}
168