profile-builder / form-builder / form-builder-editor-chrome.php

form-builder-editor-chrome.php in User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor 4.0.1, at form-builder/form-builder-editor-chrome.php

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1	<?php
2	/**
3	* Editor chrome gates for Profile Builder form CPT screens:
4	* dequeue third-party editor JS; strip classic meta-boxes (bypassed in classic mode).
5	*/
6
7	if ( ! defined( 'ABSPATH' ) ) exit;
8
9	/**
10	* Marker body class for editor-chrome CSS. Block `editor_style` loads on every
11	* block-editor screen; SCSS scopes under `.wppb-fb-block-editor`. Canvas iframe
12	* body gets the same class from EditorBodyClass.js.
13	*/
14	add_filter( 'admin_body_class', 'wppb_fb_add_editor_body_class' );
15	function wppb_fb_add_editor_body_class( $classes ) {
16	if ( ! function_exists( 'get_current_screen' ) ) return $classes;
17	$screen = get_current_screen();
18	if ( ! $screen \|\| ! $screen->is_block_editor() ) return $classes;
19	if ( ! in_array( $screen->post_type, array( 'wppb-rf-cpt', 'wppb-epf-cpt' ), true ) ) return $classes;
20	if ( ! wppb_fb_is_active_for( $screen->post_type ) ) return $classes;
21
22	// admin_body_class is a space-separated string, not an array.
23	return trim( $classes . ' wppb-fb-block-editor' );
24	}
25
26	/**
27	* True on a modern-mode PB form CPT block-editor screen.
28	*
29	* @return bool
30	*/
31	function wppb_fb_is_form_block_editor_screen() {
32	if ( ! function_exists( 'get_current_screen' ) ) return false;
33	$screen = get_current_screen();
34	if ( ! $screen \|\| ! in_array( $screen->post_type, array( 'wppb-rf-cpt', 'wppb-epf-cpt' ), true ) ) {
35	return false;
36	}
37	return (bool) $screen->is_block_editor();
38	}
39
40	/**
41	* Drop third-party TinyMCE external plugins on PB form CPT screens.
42	*
43	* `mce_external_plugins` entries are URLs TinyMCE fetches itself, so the script
44	* gate below never sees them. The companion handles that carry their localized
45	* data are plain script handles, so they are dequeued -- the external plugin
46	* then initializes against a missing global and TinyMCE throws
47	* "Failed to initialize plugin: <name>" (e.g. TablePress' `tablepress_tinymce`,
48	* whose `init()` reads the `tablepress_editor_button` const).
49	*
50	* Nothing is lost: the inserter is locked to PB blocks, so no TinyMCE-authored
51	* content exists on these screens.
52	*/
53	add_filter( 'mce_external_plugins', 'wppb_fb_gate_mce_external_plugins', 999 );
54	function wppb_fb_gate_mce_external_plugins( $plugins ) {
55	if ( ! wppb_fb_is_form_block_editor_screen() ) return $plugins;
56
57	return apply_filters( 'wppb_fb_allowed_mce_external_plugins', array(), $plugins );
58	}
59
60	/**
61	* Dequeue non-allowlisted editor scripts on PB form CPT screens.
62	* Head: priority 19 (before print_head_scripts at 20).
63	* Footer: priority 9 (before _wp_footer_scripts at 10).
64	*/
65	add_action( 'admin_print_scripts', 'wppb_fb_gate_editor_scripts', 19 );
66	add_action( 'admin_print_footer_scripts', 'wppb_fb_gate_editor_scripts', 9 );
67	function wppb_fb_gate_editor_scripts() {
68	if ( ! wppb_fb_is_form_block_editor_screen() ) {
69	return;
70	}
71
72	$allowlist = apply_filters( 'wppb_fb_allowed_editor_scripts', array(
73	'wppb-form-editor-bundle',
74	) );
75
76	// Core handles suppressed despite the wp- prefix exemption.
77	// wp-block-directory: inserter already locked to PB blocks.
78	$denylist = apply_filters( 'wppb_fb_denied_editor_scripts', array(
79	'wp-block-directory',
80	) );
81
82	$core_prefixes = array(
83	'wp-', 'react', 'react-dom', 'lodash', 'jquery', 'underscore',
84	'moment', 'regenerator-runtime', 'backbone', 'imagesloaded',
85	'masonry', 'media-', 'mce-', 'tinymce-', 'tinymce',
86	);
87
88	$core_path_fragments = array( '/wp-includes/', '/wp-admin/' );
89
90	$scripts = wp_scripts();
91	foreach ( (array) $scripts->queue as $handle ) {
92	if ( in_array( $handle, $denylist, true ) ) {
93	wp_dequeue_script( $handle );
94	continue;
95	}
96
97	if ( in_array( $handle, $allowlist, true ) ) {
98	continue;
99	}
100
101	$is_core_handle = false;
102	foreach ( $core_prefixes as $prefix ) {
103	if ( $handle === rtrim( $prefix, '-' ) \|\| strpos( $handle, $prefix ) === 0 ) {
104	$is_core_handle = true;
105	break;
106	}
107	}
108	if ( $is_core_handle ) continue;
109
110	$registered = isset( $scripts->registered[ $handle ] ) ? $scripts->registered[ $handle ] : null;
111	$src = $registered ? (string) $registered->src : '';
112
113	$is_core_src = false;
114	foreach ( $core_path_fragments as $fragment ) {
115	if ( $src !== '' && strpos( $src, $fragment ) !== false ) {
116	$is_core_src = true;
117	break;
118	}
119	}
120	if ( $is_core_src ) continue;
121
122	wp_dequeue_script( $handle );
123	}
124	}
125
126	/**
127	* Strip classic meta-boxes on modern-mode form CPT screens. Skip classic mode
128	* (WCK metaboxes are the UI there). Allowlist via `wppb_fb_allowed_meta_boxes`.
129	*/
130	add_action( 'add_meta_boxes', 'wppb_fb_gate_meta_boxes', 999 );
131	function wppb_fb_gate_meta_boxes() {
132	if ( empty( $GLOBALS['wp_meta_boxes'] ) \|\| ! is_array( $GLOBALS['wp_meta_boxes'] ) ) {
133	return;
134	}
135
136	$allowed = apply_filters( 'wppb_fb_allowed_meta_boxes', array() );
137
138	foreach ( array( 'wppb-rf-cpt', 'wppb-epf-cpt' ) as $post_type ) {
139	if ( ! wppb_fb_is_active_for( $post_type ) ) continue;
140
141	if ( empty( $GLOBALS['wp_meta_boxes'][ $post_type ] ) ) continue;
142
143	foreach ( $GLOBALS['wp_meta_boxes'][ $post_type ] as $context => $priorities ) {
144	foreach ( $priorities as $priority => $boxes ) {
145	foreach ( (array) $boxes as $id => $box ) {
146	if ( in_array( $id, $allowed, true ) ) continue;
147	unset( $GLOBALS['wp_meta_boxes'][ $post_type ][ $context ][ $priority ][ $id ] );
148	}
149	}
150	}
151	}
152	}
153