gutenberg / lib / experimental / rest-api.php

rest-api.php in Gutenberg 16.5.0, at lib/experimental/rest-api.php

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1	<?php
2	/**
3	* PHP and WordPress configuration compatibility functions for the Gutenberg
4	* editor plugin changes related to REST API.
5	*
6	* @package gutenberg
7	*/
8
9	if ( ! defined( 'ABSPATH' ) ) {
10	die( 'Silence is golden.' );
11	}
12
13	if ( gutenberg_is_experiment_enabled( 'gutenberg-auto-inserting-blocks' ) ) {
14	/**
15	* Registers the block patterns REST API routes.
16	*/
17	function gutenberg_register_rest_block_patterns() {
18	$block_patterns = new Gutenberg_REST_Block_Patterns_Controller();
19	$block_patterns->register_routes();
20	}
21	add_action( 'rest_api_init', 'gutenberg_register_rest_block_patterns' );
22	}
23
24	/**
25	* Registers the customizer nonces REST API routes.
26	*/
27	function gutenberg_register_rest_customizer_nonces() {
28	$customizer_nonces = new WP_Rest_Customizer_Nonces();
29	$customizer_nonces->register_routes();
30	}
31	add_action( 'rest_api_init', 'gutenberg_register_rest_customizer_nonces' );
32
33	/**
34	* Registers the Block editor settings REST API routes.
35	*/
36	function gutenberg_register_block_editor_settings() {
37	$editor_settings = new WP_REST_Block_Editor_Settings_Controller();
38	$editor_settings->register_routes();
39	}
40	add_action( 'rest_api_init', 'gutenberg_register_block_editor_settings' );
41
42
43	/**
44	* Shim for get_sample_permalink() to add support for auto-draft status.
45	*
46	* This function filters the return from get_sample_permalink() and essentially
47	* re-runs the same logic minus the filters, but pretends a status of auto-save
48	* is actually publish in order to return the future permalink format.
49	*
50	* This is a temporary fix until we can patch get_sample_permalink()
51	*
52	* @see https://core.trac.wordpress.org/ticket/46266
53	*
54	* @param array $permalink Array containing the sample permalink with placeholder for the post name, and the post name.
55	* @param int $id ID of the post.
56	* @param string $title Title of the post.
57	* @param string $name Slug of the post.
58	* @param object $post WP_Post object.
59	*
60	* @return array Array containing the sample permalink with placeholder for the post name, and the post name.
61	*/
62	function gutenberg_auto_draft_get_sample_permalink( $permalink, $id, $title, $name, $post ) {
63	if ( 'auto-draft' !== $post->post_status ) {
64	return $permalink;
65	}
66	$ptype = get_post_type_object( $post->post_type );
67
68	$original_status = $post->post_status;
69	$original_date = $post->post_date;
70	$original_name = $post->post_name;
71
72	// Hack: get_permalink() would return ugly permalink for drafts, so we will fake that our post is published.
73	$post->post_status = 'publish';
74	$post->post_name = sanitize_title( $post->post_name ? $post->post_name : $post->post_title, $post->ID );
75
76	// If the user wants to set a new name -- override the current one.
77	// Note: if empty name is supplied -- use the title instead, see #6072.
78	if ( ! is_null( $name ) ) {
79	$post->post_name = sanitize_title( $name ? $name : $title, $post->ID );
80	}
81
82	$post->post_name = wp_unique_post_slug( $post->post_name, $post->ID, $post->post_status, $post->post_type, $post->post_parent );
83
84	$post->filter = 'sample';
85
86	$permalink = get_permalink( $post, true );
87
88	// Replace custom post_type Token with generic pagename token for ease of use.
89	$permalink = str_replace( "%$post->post_type%", '%pagename%', $permalink );
90
91	// Handle page hierarchy.
92	if ( $ptype->hierarchical ) {
93	$uri = get_page_uri( $post );
94	if ( $uri ) {
95	$uri = untrailingslashit( $uri );
96	$uri = strrev( stristr( strrev( $uri ), '/' ) );
97	$uri = untrailingslashit( $uri );
98	}
99
100	if ( ! empty( $uri ) ) {
101	$uri .= '/';
102	}
103	$permalink = str_replace( '%pagename%', "{$uri}%pagename%", $permalink );
104	}
105
106	$permalink = array( $permalink, $post->post_name );
107	$post->post_status = $original_status;
108	$post->post_date = $original_date;
109	$post->post_name = $original_name;
110	unset( $post->filter );
111
112	return $permalink;
113	}
114	add_filter( 'get_sample_permalink', 'gutenberg_auto_draft_get_sample_permalink', 10, 5 );
115
116	if ( ! function_exists( 'wp_api_template_revision_args' ) ) {
117	/**
118	* Hook in to the template and template part post types and decorate
119	* the rest endpoint with the revision count.
120	*
121	* When merging to core, this can be removed once Gutenberg_REST_Template_Revision_Count is
122	* merged with WP_REST_Template_Controller.
123	*
124	* @param array $args Current registered post type args.
125	* @param string $post_type Name of post type.
126	*
127	* @return array
128	*/
129	function wp_api_template_revision_args( $args, $post_type ) {
130	if ( 'wp_template' === $post_type \|\| 'wp_template_part' === $post_type ) {
131	$args['rest_controller_class'] = 'Gutenberg_REST_Template_Revision_Count';
132	}
133	return $args;
134	}
135	}
136	add_filter( 'register_post_type_args', 'wp_api_template_revision_args', 10, 2 );
137