class-jetpack-calypsoify.php — Jetpack – WP Security, Backup, Speed, & Growth 12.2.3

jetpack / modules / calypsoify / class-jetpack-calypsoify.php

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class-jetpack-calypsoify.php

213 lines

1	<?php
2	/**
3	* This is Calypso skin of the wp-admin interface that is conditionally triggered via the ?calypsoify=1 param.
4	*
5	* @package automattic/jetpack
6	*/
7
8	use Automattic\Jetpack\Status;
9
10	/**
11	* Class Jetpack_Calypsoify
12	*/
13	class Jetpack_Calypsoify {
14
15	/**
16	* Singleton instance of `Jetpack_Calypsoify`.
17	*
18	* @var object
19	*/
20	public static $instance = false;
21
22	/**
23	* Is Calypsoify enabled, based on any value of `calypsoify` user meta.
24	*
25	* @var bool
26	*/
27	public $is_calypsoify_enabled = false;
28
29	/**
30	* Jetpack_Calypsoify constructor.
31	*/
32	private function __construct() {
33	add_action( 'admin_init', array( $this, 'setup' ), 4 );
34	}
35
36	/**
37	* Singleton.
38	*
39	* @return Jetpack_Calypsoify
40	*/
41	public static function get_instance() {
42	if ( ! self::$instance ) {
43	self::$instance = new self();
44	}
45
46	return self::$instance;
47	}
48
49	/**
50	* Setup function that is loaded on the `wp_loaded` hook via the constructor.
51	*/
52	public function setup() {
53	$this->is_calypsoify_enabled = isset( $_GET['calypsoify'] ) && 1 === (int) $_GET['calypsoify'] && $this->is_page_gutenberg(); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
54
55	$this->check_meta();
56
57	if ( $this->is_calypsoify_enabled ) {
58	add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_for_gutenberg' ), 100 );
59	}
60	}
61
62	/**
63	* Enqueues scripts, data, and styles for Gutenberg.
64	*/
65	public function enqueue_for_gutenberg() {
66	$site_suffix = ( new Status() )->get_site_suffix();
67	wp_enqueue_style( 'calypsoify_wpadminmods_css', plugin_dir_url( __FILE__ ) . 'style-gutenberg.min.css', false, JETPACK__VERSION );
68	wp_style_add_data( 'calypsoify_wpadminmods_css', 'rtl', 'replace' );
69	wp_style_add_data( 'calypsoify_wpadminmods_css', 'suffix', '.min' );
70
71	wp_enqueue_script( 'calypsoify_wpadminmods_js', plugin_dir_url( __FILE__ ) . 'mods-gutenberg.js', array( 'jquery' ), JETPACK__VERSION, false );
72	wp_localize_script(
73	'calypsoify_wpadminmods_js',
74	'calypsoifyGutenberg',
75	array(
76	'closeUrl' => $this->get_close_gutenberg_url(),
77	'manageReusableBlocksUrl' => $this->get_calypso_origin() . '/types/wp_block/' . $site_suffix,
78	'createNewPostUrl' => $this->get_calypso_origin() . '/post/' . $site_suffix,
79	)
80	);
81	}
82
83	/**
84	* Returns the Calypso domain that originated the current request.
85	*
86	* @return string
87	*/
88	private function get_calypso_origin() {
89	$origin = ! empty( $_GET['origin'] ) ? wp_unslash( $_GET['origin'] ) : 'https://wordpress.com'; // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
90	$allowed = array(
91	'http://calypso.localhost:3000',
92	'http://127.0.0.1:41050', // Desktop App.
93	'https://wpcalypso.wordpress.com',
94	'https://horizon.wordpress.com',
95	'https://wordpress.com',
96	);
97	return in_array( $origin, $allowed, true ) ? $origin : 'https://wordpress.com';
98	}
99
100	/**
101	* Returns the Calypso URL that displays either the current post type list (if no args
102	* are supplied) or the classic editor for the current post (if a post ID is supplied).
103	*
104	* @param int\|null $post_id Post ID.
105	*
106	* @return string
107	*/
108	public function get_calypso_url( $post_id = null ) {
109	$screen = get_current_screen();
110	$post_type = $screen->post_type;
111	$site_suffix = ( new Status() )->get_site_suffix();
112
113	if ( $post_id === null ) {
114	// E.g. posts or pages have no special suffix. CPTs are in the `types/{cpt}` format.
115	$post_type_suffix = ( 'post' === $post_type \|\| 'page' === $post_type )
116	? "/{$post_type}s/"
117	: "/types/{$post_type}/";
118	$post_suffix = '';
119	} else {
120	$post_type_suffix = ( 'post' === $post_type \|\| 'page' === $post_type )
121	? "/{$post_type}/"
122	: "/edit/{$post_type}/";
123	$post_suffix = "/{$post_id}";
124	}
125
126	return $this->get_calypso_origin() . $post_type_suffix . $site_suffix . $post_suffix;
127	}
128
129	/**
130	* Returns the URL to be used on the block editor close button for going back to the
131	* Calypso post list.
132	*
133	* @return string
134	*/
135	public function get_close_gutenberg_url() {
136	return $this->get_calypso_url();
137	}
138
139	/**
140	* Returns the URL for switching the user's editor to the Calypso (WordPress.com Classic) editor.
141	*
142	* @return string
143	*/
144	public function get_switch_to_classic_editor_url() {
145	return add_query_arg(
146	'set-editor',
147	'classic',
148	$this->is_calypsoify_enabled ? $this->get_calypso_url( get_the_ID() ) : false
149	);
150	}
151
152	/**
153	* Checks if the calypsoify user meta value is set, and deletes it if it is.
154	* This is to ensure that Calypsoify is not activated without the URL parameter.
155	*/
156	public function check_meta() {
157	if ( ! empty( get_user_meta( get_current_user_id(), 'calypsoify', true ) ) ) {
158	delete_user_meta( get_current_user_id(), 'calypsoify' );
159	}
160	}
161
162	/**
163	* Return whether a post type should display the Gutenberg/block editor.
164	*
165	* @since 6.7.0
166	*
167	* @param string $post_type Post type.
168	*/
169	public function is_post_type_gutenberg( $post_type ) {
170	return use_block_editor_for_post_type( $post_type );
171	}
172
173	/**
174	* Determines if the page is an instance of the Gutenberg block editor.
175	*
176	* @return bool
177	*/
178	public function is_page_gutenberg() {
179	// phpcs:disable WordPress.Security.NonceVerification.Recommended
180	// Disabling WordPress.Security.NonceVerification.Recommended because this function fires within admin_init and this is only changing display.
181	$page = isset( $_SERVER['REQUEST_URI'] ) ? wp_basename( esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) ) : '';
182
183	if ( false !== strpos( $page, 'post-new.php' ) && empty( $_GET['post_type'] ) ) {
184	return true;
185	}
186
187	if ( false !== strpos( $page, 'post-new.php' ) && isset( $_GET['post_type'] ) && $this->is_post_type_gutenberg( sanitize_key( $_GET['post_type'] ) ) ) {
188	return true;
189	}
190
191	if ( false !== strpos( $page, 'post.php' ) ) {
192	$post = get_post( isset( $_GET['post'] ) ? intval( $_GET['post'] ) : null );
193	if ( isset( $post ) && isset( $post->post_type ) && $this->is_post_type_gutenberg( $post->post_type ) ) {
194	return true;
195	}
196	}
197
198	if ( false !== strpos( $page, 'revision.php' ) ) {
199	$post = get_post( isset( $_GET['revision'] ) ? intval( $_GET['revision'] ) : null );
200	$parent = get_post( $post->post_parent );
201	if ( isset( $parent ) && isset( $parent->post_type ) && $this->is_post_type_gutenberg( $parent->post_type ) ) {
202	return true;
203	}
204	}
205
206	return false;
207	// phpcs:enable
208	}
209
210	}
211
212	Jetpack_Calypsoify::get_instance();
213