elementor / includes / base / skin-base.php

skin-base.php in Elementor Website Builder – more than just a page builder 4.1.3, at includes/base/skin-base.php

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1	<?php
2	namespace Elementor;
3
4	if ( ! defined( 'ABSPATH' ) ) {
5	exit; // Exit if accessed directly.
6	}
7
8	/**
9	* Elementor skin base.
10	*
11	* An abstract class to register new skins for Elementor widgets. Skins allows
12	* you to add new templates, set custom controls and more.
13	*
14	* To register new skins for your widget use the `add_skin()` method inside the
15	* widget's `register_skins()` method.
16	*
17	* @since 1.0.0
18	* @abstract
19	*/
20	abstract class Skin_Base extends Sub_Controls_Stack {
21
22	/**
23	* Parent widget.
24	*
25	* Holds the parent widget of the skin. Default value is null, no parent widget.
26	*
27	* @access protected
28	*
29	* @var Widget_Base\|null
30	*/
31	protected $parent = null;
32
33	/**
34	* Skin base constructor.
35	*
36	* Initializing the skin base class by setting parent widget and registering
37	* controls actions.
38	*
39	* @since 1.0.0
40	* @access public
41	* @param Widget_Base $element_parent
42	*/
43	public function __construct( Widget_Base $element_parent ) {
44	parent::__construct( $element_parent );
45
46	$this->_register_controls_actions();
47	}
48
49	/**
50	* Render skin.
51	*
52	* Generates the final HTML on the frontend.
53	*
54	* @since 1.0.0
55	* @access public
56	* @abstract
57	*/
58	abstract public function render();
59
60	/**
61	* Render element in static mode.
62	*
63	* If not inherent will call the base render.
64	*/
65	public function render_static() {
66	$this->render();
67	}
68
69	/**
70	* Determine the render logic.
71	*/
72	public function render_by_mode() {
73	if ( Plugin::$instance->frontend->is_static_render_mode() ) {
74	$this->render_static();
75
76	return;
77	}
78
79	$this->render();
80	}
81
82	/**
83	* Register skin controls actions.
84	*
85	* Run on init and used to register new skins to be injected to the widget.
86	* This method is used to register new actions that specify the location of
87	* the skin in the widget.
88	*
89	* Example usage:
90	* `add_action( 'elementor/element/{widget_id}/{section_id}/before_section_end', [ $this, 'register_controls' ] );`
91	*
92	* @since 1.0.0
93	* @access protected
94	*/
95	protected function _register_controls_actions() {}
96
97	/**
98	* Get skin control ID.
99	*
100	* Retrieve the skin control ID. Note that skin controls have special prefix
101	* to distinguish them from regular controls, and from controls in other
102	* skins.
103	*
104	* @since 1.0.0
105	* @access protected
106	*
107	* @param string $control_base_id Control base ID.
108	*
109	* @return string Control ID.
110	*/
111	protected function get_control_id( $control_base_id ) {
112	$skin_id = str_replace( '-', '_', $this->get_id() );
113	return $skin_id . '_' . $control_base_id;
114	}
115
116	/**
117	* Get skin settings.
118	*
119	* Retrieve all the skin settings or, when requested, a specific setting.
120	*
121	* @since 1.0.0
122	* @TODO: rename to get_setting() and create backward compatibility.
123	*
124	* @access public
125	*
126	* @param string $control_base_id Control base ID.
127	*
128	* @return mixed
129	*/
130	public function get_instance_value( $control_base_id ) {
131	$control_id = $this->get_control_id( $control_base_id );
132	return $this->parent->get_settings( $control_id );
133	}
134
135	/**
136	* Start skin controls section.
137	*
138	* Used to add a new section of controls to the skin.
139	*
140	* @since 1.3.0
141	* @access public
142	*
143	* @param string $id Section ID.
144	* @param array $args Section arguments.
145	*/
146	public function start_controls_section( $id, $args = [] ) {
147	$args['condition']['_skin'] = $this->get_id();
148	parent::start_controls_section( $id, $args );
149	}
150
151	/**
152	* Add new skin control.
153	*
154	* Register a single control to the allow the user to set/update skin data.
155	*
156	* @param string $id Control ID.
157	* @param array $args Control arguments.
158	* @param array $options
159	*
160	* @return bool True if skin added, False otherwise.
161
162	* @since 3.0.0 New `$options` parameter added.
163	* @access public
164	*/
165	public function add_control( $id, $args = [], $options = [] ) {
166	$args['condition']['_skin'] = $this->get_id();
167	return parent::add_control( $id, $args, $options );
168	}
169
170	/**
171	* Update skin control.
172	*
173	* Change the value of an existing skin control.
174	*
175	* @since 1.3.0
176	* @since 1.8.1 New `$options` parameter added.
177	*
178	* @access public
179	*
180	* @param string $id Control ID.
181	* @param array $args Control arguments. Only the new fields you want to update.
182	* @param array $options Optional. Some additional options.
183	*/
184	public function update_control( $id, $args, array $options = [] ) {
185	$args['condition']['_skin'] = $this->get_id();
186	parent::update_control( $id, $args, $options );
187	}
188
189	/**
190	* Add new responsive skin control.
191	*
192	* Register a set of controls to allow editing based on user screen size.
193	*
194	* @param string $id Responsive control ID.
195	* @param array $args Responsive control arguments.
196	* @param array $options
197	*
198	* @since 1.0.5
199	* @access public
200	*/
201	public function add_responsive_control( $id, $args, $options = [] ) {
202	$args['condition']['_skin'] = $this->get_id();
203	parent::add_responsive_control( $id, $args );
204	}
205
206	/**
207	* Start skin controls tab.
208	*
209	* Used to add a new tab inside a group of tabs.
210	*
211	* @since 1.5.0
212	* @access public
213	*
214	* @param string $id Control ID.
215	* @param array $args Control arguments.
216	*/
217	public function start_controls_tab( $id, $args ) {
218	$args['condition']['_skin'] = $this->get_id();
219	parent::start_controls_tab( $id, $args );
220	}
221
222	/**
223	* Start skin controls tabs.
224	*
225	* Used to add a new set of tabs inside a section.
226	*
227	* @since 1.5.0
228	* @access public
229	*
230	* @param string $id Control ID.
231	*/
232	public function start_controls_tabs( $id ) {
233	$args['condition']['_skin'] = $this->get_id();
234	parent::start_controls_tabs( $id );
235	}
236
237	/**
238	* Add new group control.
239	*
240	* Register a set of related controls grouped together as a single unified
241	* control.
242	*
243	* @param string $group_name Group control name.
244	* @param array $args Group control arguments. Default is an empty array.
245	* @param array $options
246	*
247	* @since 1.0.0
248	* @access public
249	*/
250	final public function add_group_control( $group_name, $args = [], $options = [] ) {
251	$args['condition']['_skin'] = $this->get_id();
252	parent::add_group_control( $group_name, $args );
253	}
254
255	/**
256	* Set parent widget.
257	*
258	* Used to define the parent widget of the skin.
259	*
260	* @since 1.0.0
261	* @access public
262	*
263	* @param Widget_Base $element_parent Parent widget.
264	*/
265	public function set_parent( $element_parent ) {
266	$this->parent = $element_parent;
267	}
268	}
269