ghostkit / gutenberg / extend / index.php

index.php in Block Animations, Motion & Scroll Effects – Ghost Kit 3.7.2, at gutenberg/extend/index.php

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1	<?php
2	/**
3	* Extensions for blocks
4	*
5	* @package ghostkit
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9	exit;
10	}
11
12	/**
13	* Class GhostKit_Extensions
14	*/
15	class GhostKit_Extensions {
16	/**
17	* Registered extensions.
18	*
19	* @var array
20	*/
21	private static $extensions = array();
22
23	/**
24	* The list of default settings to extend Core blocks.
25	*
26	* @var array
27	*/
28	private static $default_supports = array();
29
30	/**
31	* The list of unsupported Core blocks to add extension.
32	*
33	* @var array
34	*/
35	private static $unsupported_blocks = array(
36	'core/shortcode',
37	'core/block',
38	'core/legacy-widget',
39	'core/freeform',
40	'core/html',
41	);
42
43	/**
44	* GhostKit_Extensions constructor.
45	*/
46	public static function init() {
47	add_action(
48	'init',
49	function () {
50	// Register the block support.
51	WP_Block_Supports::get_instance()->register(
52	'ghostkit',
53	array(
54	'register_attribute' => 'GhostKit_Extensions::register_attribute',
55	)
56	);
57
58	add_filter( 'render_block', 'GhostKit_Extensions::render_block', 10, 2 );
59	}
60	);
61	}
62
63	/**
64	* Register extension.
65	*
66	* @param string $extension_name - new extension name.
67	* @param array $extension_data - new extension data.
68	*/
69	public static function register( $extension_name, $extension_data ) {
70	self::$extensions[ $extension_name ] = array_merge(
71	$extension_data,
72	array( 'name' => $extension_name )
73	);
74
75	self::$default_supports = array_merge(
76	self::$default_supports,
77	$extension_data['default_supports'] ?? array()
78	);
79	}
80
81	/**
82	* Registers the `ghostkit` block attribute for block types that support it.
83	*
84	* @param WP_Block_Type $block_type Block Type.
85	*/
86	public static function register_attribute( $block_type ) {
87	$has_ghostkit_support = block_has_support( $block_type, array( 'ghostkit' ), false );
88
89	// Add ghostkit extensions support to all Ghost Kit and Core blocks.
90	if (
91	! $has_ghostkit_support &&
92	$block_type->name &&
93	(
94	substr( $block_type->name, 0, 5 ) === 'core/' \|\|
95	substr( $block_type->name, 0, 9 ) === 'ghostkit/'
96	) &&
97	! in_array( $block_type->name, self::$unsupported_blocks, true )
98	) {
99	$has_ghostkit_support = true;
100	}
101
102	if ( ! $has_ghostkit_support ) {
103	return;
104	}
105
106	// Add supports.
107	if ( ! $block_type->supports ) {
108	$block_type->supports = array();
109	}
110	if ( ! array_key_exists( 'ghostkit', $block_type->supports ) ) {
111	$block_type->supports['ghostkit'] = self::$default_supports;
112	} else {
113	$new_supports = self::$default_supports;
114
115	// Change defaults to user custom configs.
116	if ( is_array( $block_type->supports['ghostkit'] ) ) {
117	foreach ( $block_type->supports['ghostkit'] as $k => $val ) {
118	if ( true !== $val ) {
119	$new_supports[ $k ] = $val;
120	}
121	}
122	}
123
124	$block_type->supports['ghostkit'] = $new_supports;
125	}
126
127	// Add attribute.
128	if ( ! $block_type->attributes ) {
129	$block_type->attributes = array();
130	}
131	if ( ! array_key_exists( 'ghostkit', $block_type->attributes ) ) {
132	$block_type->attributes['ghostkit'] = array(
133	'type' => 'object',
134	);
135	}
136	}
137
138	/**
139	* Renders block with extensions.
140	*
141	* @param string $block_content Rendered block content.
142	* @param array $block Block object.
143	*
144	* @return string Filtered block content.
145	*/
146	public static function render_block( $block_content, $block ) {
147	$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
148
149	foreach ( self::$extensions as $block_extension_config ) {
150	$has_extension_support = block_has_support( $block_type, array( 'ghostkit', $block_extension_config['name'] ), false );
151
152	if ( ! $has_extension_support \|\| ! isset( $block_extension_config['render_block'] ) ) {
153	continue;
154	}
155
156	$block_content = call_user_func(
157	$block_extension_config['render_block'],
158	$block_content,
159	$block,
160	$block_type
161	);
162
163	$block_content = apply_filters( 'gkt_extension_' . $block_extension_config['name'] . '_render_block', $block_content, $block, $block_type );
164	}
165
166	return $block_content;
167	}
168	}
169
170	require_once ghostkit()->plugin_path . 'gutenberg/extend/deprecated/index.php';
171	require_once ghostkit()->plugin_path . 'gutenberg/extend/attributes/index.php';
172	require_once ghostkit()->plugin_path . 'gutenberg/extend/styles/index.php';
173	require_once ghostkit()->plugin_path . 'gutenberg/extend/position/index.php';
174	require_once ghostkit()->plugin_path . 'gutenberg/extend/spacings/index.php';
175	require_once ghostkit()->plugin_path . 'gutenberg/extend/frame/index.php';
176	require_once ghostkit()->plugin_path . 'gutenberg/extend/transform/index.php';
177	require_once ghostkit()->plugin_path . 'gutenberg/extend/custom-css/index.php';
178	require_once ghostkit()->plugin_path . 'gutenberg/extend/display/index.php';
179	require_once ghostkit()->plugin_path . 'gutenberg/extend/effects/index.php';
180
181	GhostKit_Extensions::init();
182