elementor / core / files / css / post-preview.php

post-preview.php in Elementor Website Builder – more than just a page builder 3.2.5, at core/files/css/post-preview.php

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1	<?php
2	namespace Elementor\Core\Files\CSS;
3
4	use Elementor\Plugin;
5
6	if ( ! defined( 'ABSPATH' ) ) {
7	exit; // Exit if accessed directly.
8	}
9
10	/**
11	* Elementor post preview CSS file.
12	*
13	* Elementor CSS file handler class is responsible for generating the post
14	* preview CSS file.
15	*
16	* @since 1.9.0
17	*/
18	class Post_Preview extends Post_Local_Cache {
19
20	/**
21	* Preview ID.
22	*
23	* Holds the ID of the current post being previewed.
24	*
25	* @var int
26	*/
27	private $post_id_for_data;
28
29	/**
30	* Post preview CSS file constructor.
31	*
32	* Initializing the CSS file of the post preview. Set the post ID and the
33	* parent ID and initiate the stylesheet.
34	*
35	* @since 1.9.0
36	* @access public
37	*
38	* @param int $post_id Post ID.
39	*/
40	public function __construct( $post_id ) {
41	$this->post_id_for_data = $post_id;
42
43	$parent_id = wp_get_post_parent_id( $post_id );
44
45	parent::__construct( $parent_id );
46	}
47
48	protected function get_post_id_for_data() {
49	return $this->post_id_for_data;
50	}
51
52	/**
53	* @since 2.1.0
54	* @access public
55	* @deprecated 3.0.0 Use `Post_Preview::get_post_id_for_data()` instead
56	*/
57	protected function get_preview_id() {
58	_deprecated_function( __METHOD__, '3.0.0', __CLASS__ . '::get_post_id_for_data()' );
59
60	return $this->get_post_id_for_data();
61	}
62
63	/**
64	* Get file handle ID.
65	*
66	* Retrieve the handle ID for the previewed post CSS file.
67	*
68	* @since 1.9.0
69	* @access protected
70	*
71	* @return string CSS file handle ID.
72	*/
73	protected function get_file_handle_id() {
74	return 'elementor-preview-' . $this->get_post_id_for_data();
75	}
76	}
77