elementor / core / files / css / global-css.php

global-css.php in Elementor Website Builder – more than just a page builder 3.26.3, at core/files/css/global-css.php

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1	<?php
2	// TODO: Delete this file in v3.27.0 - It is not in use anymore [ED-15717].
3	namespace Elementor\Core\Files\CSS;
4
5	use Elementor\Core\Kits\Manager;
6	use Elementor\Plugin;
7	use Elementor\Settings;
8
9	if ( ! defined( 'ABSPATH' ) ) {
10	exit; // Exit if accessed directly.
11	}
12
13	/**
14	* Elementor global CSS file.
15	*
16	* Elementor CSS file handler class is responsible for generating the global CSS
17	* file.
18	*
19	* @since 1.2.0
20	*/
21	class Global_CSS extends Base {
22
23	/**
24	* Elementor global CSS file handler ID.
25	*/
26	const FILE_HANDLER_ID = 'elementor-global';
27
28	const META_KEY = '_elementor_global_css';
29
30	/**
31	* Get CSS file name.
32	*
33	* Retrieve the CSS file name.
34	*
35	* @since 1.6.0
36	* @access public
37	*
38	* @return string CSS file name.
39	*/
40	public function get_name() {
41	return 'global';
42	}
43
44	/**
45	* Get file handle ID.
46	*
47	* Retrieve the handle ID for the global post CSS file.
48	*
49	* @since 1.2.0
50	* @access protected
51	*
52	* @return string CSS file handle ID.
53	*/
54	protected function get_file_handle_id() {
55	return self::FILE_HANDLER_ID;
56	}
57
58	/**
59	* Render CSS.
60	*
61	* Parse the CSS for all the widgets and all the scheme controls.
62	*
63	* @since 1.2.0
64	* @access protected
65	*/
66	protected function render_css() {
67	$this->render_schemes_and_globals_css();
68	}
69
70	/**
71	* Get inline dependency.
72	*
73	* Retrieve the name of the stylesheet used by `wp_add_inline_style()`.
74	*
75	* @since 1.2.0
76	* @access protected
77	*
78	* @return string Name of the stylesheet.
79	*/
80	protected function get_inline_dependency() {
81	return 'elementor-frontend';
82	}
83
84	/**
85	* Is update required.
86	*
87	* Whether the CSS requires an update. When there are new schemes or settings
88	* updates.
89	*
90	* @since 1.2.0
91	* @access protected
92	*
93	* @return bool True if the CSS requires an update, False otherwise.
94	*/
95	protected function is_update_required() {
96	return $this->get_meta( 'time' ) < get_option( Settings::UPDATE_TIME_FIELD );
97	}
98
99	/**
100	* Render schemes CSS.
101	*
102	* Parse the CSS for all the widgets and all the scheme controls.
103	*
104	* @since 1.2.0
105	* @access private
106	*/
107	private function render_schemes_and_globals_css() {
108	$elementor = Plugin::$instance;
109
110	/** @var Manager $module */
111	$kits_manager = Plugin::$instance->kits_manager;
112	$custom_colors_enabled = $kits_manager->is_custom_colors_enabled();
113	$custom_typography_enabled = $kits_manager->is_custom_typography_enabled();
114
115	// If both default colors and typography are disabled, there is no need to render schemes and default global css.
116	if ( ! $custom_colors_enabled && ! $custom_typography_enabled ) {
117	return;
118	}
119
120	foreach ( $elementor->widgets_manager->get_widget_types() as $widget ) {
121	$controls = $widget->get_controls();
122
123	$global_controls = [];
124
125	$global_values['__globals__'] = [];
126
127	foreach ( $controls as $control ) {
128	$is_color_control = 'color' === $control['type'];
129	$is_typography_control = isset( $control['groupType'] ) && 'typography' === $control['groupType'];
130
131	// If it is a color/typography control and default colors/typography are disabled,
132	// don't add the default CSS.
133	if ( ( $is_color_control && ! $custom_colors_enabled ) \|\| ( $is_typography_control && ! $custom_typography_enabled ) ) {
134	continue;
135	}
136
137	$global_control = $control;
138
139	// Handle group controls that don't have a default global property.
140	if ( ! empty( $control['groupType'] ) ) {
141	$global_control = $controls[ $control['groupPrefix'] . $control['groupType'] ];
142	}
143
144	// If the control has a default global defined, add it to the globals array
145	// that is used in add_control_rules.
146	if ( ! empty( $control['global']['default'] ) ) {
147	$global_values['__globals__'][ $control['name'] ] = $global_control['global']['default'];
148	}
149
150	if ( ! empty( $global_control['global']['default'] ) ) {
151	$global_controls[] = $control;
152	}
153	}
154
155	foreach ( $global_controls as $control ) {
156	$this->add_control_rules( $control, $controls, function( $control ) {}, [ '{{WRAPPER}}' ], [ '.elementor-widget-' . $widget->get_name() ], $global_values );
157	}
158	}
159	}
160	}
161