elementor / core / files / manager.php

manager.php in Elementor Website Builder – more than just a page builder 3.3.1, at core/files/manager.php

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1	<?php
2	namespace Elementor\Core\Files;
3
4	use Elementor\Core\Common\Modules\Ajax\Module as Ajax;
5	use Elementor\Core\Files\Assets\Files_Upload_Handler;
6	use Elementor\Core\Files\Assets\Json\Json_Handler;
7	use Elementor\Core\Files\Assets\Svg\Svg_Handler;
8	use Elementor\Core\Files\CSS\Global_CSS;
9	use Elementor\Core\Files\CSS\Post as Post_CSS;
10	use Elementor\Core\Page_Assets\Data_Managers\Base as Page_Assets_Data_Manager;
11	use Elementor\Core\Responsive\Files\Frontend;
12	use Elementor\Utils;
13
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit; // Exit if accessed directly.
16	}
17
18	/**
19	* Elementor files manager.
20	*
21	* Elementor files manager handler class is responsible for creating files.
22	*
23	* @since 1.2.0
24	*/
25	class Manager {
26
27	private $files = [];
28
29	/**
30	* Files manager constructor.
31	*
32	* Initializing the Elementor files manager.
33	*
34	* @since 1.2.0
35	* @access public
36	*/
37	public function __construct() {
38	$this->register_actions();
39
40	new Svg_Handler();
41	new Json_Handler();
42	}
43
44	public function get( $class, $args ) {
45	$id = $class . '-' . wp_json_encode( $args );
46
47	if ( ! isset( $this->files[ $id ] ) ) {
48	// Create an instance from dynamic args length.
49	$reflection_class = new \ReflectionClass( $class );
50	$this->files[ $id ] = $reflection_class->newInstanceArgs( $args );
51	}
52
53	return $this->files[ $id ];
54	}
55
56	/**
57	* On post delete.
58	*
59	* Delete post CSS immediately after a post is deleted from the database.
60	*
61	* Fired by `deleted_post` action.
62	*
63	* @since 1.2.0
64	* @access public
65	*
66	* @param string $post_id Post ID.
67	*/
68	public function on_delete_post( $post_id ) {
69	if ( ! Utils::is_post_support( $post_id ) ) {
70	return;
71	}
72
73	$css_file = Post_CSS::create( $post_id );
74
75	$css_file->delete();
76	}
77
78	/**
79	* On export post meta.
80	*
81	* When exporting data using WXR, skip post CSS file meta key. This way the
82	* export won't contain the post CSS file data used by Elementor.
83	*
84	* Fired by `wxr_export_skip_postmeta` filter.
85	*
86	* @since 1.2.0
87	* @access public
88	*
89	* @param bool $skip Whether to skip the current post meta.
90	* @param string $meta_key Current meta key.
91	*
92	* @return bool Whether to skip the post CSS meta.
93	*/
94	public function on_export_post_meta( $skip, $meta_key ) {
95	if ( Post_CSS::META_KEY === $meta_key ) {
96	$skip = true;
97	}
98
99	return $skip;
100	}
101
102	/**
103	* Clear cache.
104	*
105	* Delete all meta containing files data. And delete the actual
106	* files from the upload directory.
107	*
108	* @since 1.2.0
109	* @access public
110	*/
111	public function clear_cache() {
112	// Delete files.
113	$path = Base::get_base_uploads_dir() . Base::DEFAULT_FILES_DIR . '*';
114
115	foreach ( glob( $path ) as $file_path ) {
116	unlink( $file_path );
117	}
118
119	delete_post_meta_by_key( Post_CSS::META_KEY );
120
121	delete_option( Global_CSS::META_KEY );
122	delete_option( Frontend::META_KEY );
123
124	$this->reset_assets_data();
125
126	/**
127	* Elementor clear files.
128	*
129	* Fires after Elementor clears files
130	*
131	* @since 2.1.0
132	*/
133	do_action( 'elementor/core/files/clear_cache' );
134	}
135
136	public function register_ajax_actions( Ajax $ajax ) {
137	$ajax->register_ajax_action( 'enable_unfiltered_files_upload', [ $this, 'ajax_unfiltered_files_upload' ] );
138	}
139
140	public function ajax_unfiltered_files_upload() {
141	if ( ! current_user_can( 'manage_options' ) ) {
142	return;
143	}
144
145	update_option( Files_Upload_Handler::OPTION_KEY, 1 );
146	}
147
148	/**
149	* Register actions.
150	*
151	* Register filters and actions for the files manager.
152	*
153	* @since 1.2.0
154	* @access private
155	*/
156	private function register_actions() {
157	add_action( 'deleted_post', [ $this, 'on_delete_post' ] );
158
159	// Ajax.
160	add_action( 'elementor/ajax/register_actions', [ $this, 'register_ajax_actions' ] );
161
162	add_filter( 'wxr_export_skip_postmeta', [ $this, 'on_export_post_meta' ], 10, 2 );
163	}
164
165	/**
166	* Reset Assets Data.
167	*
168	* Reset the page assets data.
169	*
170	* @since 3.3.0
171	* @access private
172	*/
173	private function reset_assets_data() {
174	delete_option( Page_Assets_Data_Manager::ASSETS_DATA_KEY );
175	}
176	}
177