assets.php — Secure Custom Fields 6.9.0

secure-custom-fields / includes / assets.php

secure-custom-fields / includes Last commit date

assets.php

876 lines

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit; // Exit if accessed directly
5	}
6
7	if ( ! class_exists( 'ACF_Assets' ) ) :
8
9	class ACF_Assets {
10
11
12	/**
13	* Storage for i18n data.
14	*
15	* @since ACF 5.6.9
16	* @var array
17	*/
18	public $text = array();
19
20	/**
21	* Storage for l10n data.
22	*
23	* @since ACF 5.6.9
24	* @var array
25	*/
26	public $data = array();
27
28	/**
29	* List of enqueue flags.
30	*
31	* @since ACF 5.9.0
32	* @var boolean
33	*/
34	private $enqueue = array();
35
36	/**
37	* Constructor.
38	*
39	* @date 10/4/18
40	* @since ACF 5.6.9
41	*
42	* @return void
43	*/
44	public function __construct() {
45	add_action( 'init', array( $this, 'register_scripts' ) );
46	}
47
48	/**
49	* Magic __call method for backwards compatibility.
50	*
51	* @date 10/4/20
52	* @since ACF 5.9.0
53	*
54	* @param string $name The method name.
55	* @param array $arguments The array of arguments.
56	* @return mixed
57	*/
58	public function __call( $name, $arguments ) {
59	switch ( $name ) {
60	case 'admin_enqueue_scripts':
61	case 'admin_print_scripts':
62	case 'admin_head':
63	case 'admin_footer':
64	case 'admin_print_footer_scripts':
65	_doing_it_wrong( __FUNCTION__, 'The ACF_Assets class should not be accessed directly.', '5.9.0' );
66	}
67	}
68
69	/**
70	* Appends an array of i18n data.
71	*
72	* @date 13/4/18
73	* @since ACF 5.6.9
74	*
75	* @param array $text An array of text for i18n.
76	* @return void
77	*/
78	public function add_text( $text ) {
79	foreach ( (array) $text as $k => $v ) {
80	$this->text[ $k ] = $v;
81	}
82	}
83
84	/**
85	* Appends an array of l10n data.
86	*
87	* @date 13/4/18
88	* @since ACF 5.6.9
89	*
90	* @param array $data An array of data for l10n.
91	* @return void
92	*/
93	public function add_data( $data ) {
94	foreach ( (array) $data as $k => $v ) {
95	$this->data[ $k ] = $v;
96	}
97	}
98
99	/**
100	* Returns generated asset file data for a script.
101	*
102	* @since SCF 6.8.10
103	*
104	* @param string $asset_file The generated asset file path.
105	* @param string $version The fallback version.
106	* @return array
107	*/
108	private function get_asset_file_data( $asset_file, $version ) {
109	$asset = file_exists( $asset_file ) ? require $asset_file : array();
110
111	return array(
112	'dependencies' => isset( $asset['dependencies'] ) ? $asset['dependencies'] : array(),
113	'version' => isset( $asset['version'] ) ? $asset['version'] : $version,
114	);
115	}
116
117	/**
118	* Registers a fallback for the React JSX runtime script handle.
119	*
120	* WordPress 6.6+ registers this handle in core. Older supported versions
121	* do not, but bundled WordPress packages may still depend on the global.
122	*
123	* @since SCF 6.8.10
124	*
125	* @param string $version The script version.
126	* @return void
127	*/
128	private function register_react_jsx_runtime_polyfill( $version ) {
129	if ( wp_script_is( 'react-jsx-runtime', 'registered' ) ) {
130	return;
131	}
132
133	wp_register_script(
134	'react-jsx-runtime',
135	false,
136	array( 'wp-element' ),
137	$version,
138	true
139	);
140
141	wp_add_inline_script(
142	'react-jsx-runtime',
143	'(function(){if(window.ReactJSXRuntime\|\|!window.wp\|\|!window.wp.element){return;}var element=window.wp.element;function jsx(type,props,key){if(key!==undefined){var nextProps={};props=props\|\|{};for(var prop in props){if(Object.prototype.hasOwnProperty.call(props,prop)){nextProps[prop]=props[prop];}}nextProps.key=key;props=nextProps;}return element.createElement(type,props);}window.ReactJSXRuntime={Fragment:element.Fragment,jsx:jsx,jsxs:jsx};})();'
144	);
145	}
146
147	/**
148	* Returns whether the legacy SCF block bindings editor script can run.
149	*
150	* The script depends on the stable WordPress block bindings JavaScript
151	* APIs, which are only available in WordPress 6.7+.
152	*
153	* @since SCF 6.8.10
154	*
155	* @return bool
156	*/
157	private function supports_block_bindings_editor_script() {
158	global $wp_version;
159
160	return version_compare( $wp_version, '6.7', '>=' );
161	}
162
163	/**
164	* Registers the ACF scripts and styles.
165	*
166	* @date 10/4/18
167	* @since ACF 5.6.9
168	*
169	* @return void
170	*/
171	public function register_scripts() {
172	// Extract vars.
173	$suffix = defined( 'SCF_DEVELOPMENT_MODE' ) && SCF_DEVELOPMENT_MODE ? '' : '.min';
174	$version = acf_get_setting( 'version' );
175
176	$this->register_react_jsx_runtime_polyfill( $version );
177
178	// Define path patterns.
179	$js_path_patterns = array(
180	'pro' => 'assets/build/js/pro/%s' . $suffix . '.js',
181	'base' => 'assets/build/js/%s' . $suffix . '.js',
182	);
183	$css_path_patterns = array(
184	'pro' => 'assets/build/css/pro/%s.css',
185	'base' => 'assets/build/css/%s' . $suffix . '.css',
186	);
187	$asset_path_patterns = array(
188	'pro' => 'assets/build/js/pro/%s.asset.php',
189	'base' => 'assets/build/js/%s.asset.php',
190	);
191
192	// Define script registrations.
193	$scripts = array(
194	'acf-pro-input' => array(
195	'handle' => 'acf-pro-input',
196	'src' => acf_get_url( sprintf( $js_path_patterns['pro'], 'acf-pro-input' ) ),
197	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['pro'], 'acf-pro-input' ) ),
198	'deps' => array( 'acf-input' ),
199	'version' => $version,
200	'in_footer' => true,
201	),
202	'acf-pro-field-group' => array(
203	'handle' => 'acf-pro-field-group',
204	'src' => acf_get_url( sprintf( $js_path_patterns['pro'], 'acf-pro-field-group' ) ),
205	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['pro'], 'acf-pro-field-group' ) ),
206	'deps' => array( 'acf-field-group' ),
207	'version' => $version,
208	'in_footer' => true,
209	),
210	'acf-pro-ui-options-page' => array(
211	'handle' => 'acf-pro-ui-options-page',
212	'src' => acf_get_url( sprintf( $js_path_patterns['pro'], 'acf-pro-ui-options-page' ) ),
213	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['pro'], 'acf-pro-ui-options-page' ) ),
214	'deps' => array( 'acf-input' ),
215	'version' => $version,
216	'in_footer' => true,
217	),
218	'acf-datastore' => array(
219	'handle' => 'acf-datastore',
220	'src' => acf_get_url( sprintf( $js_path_patterns['pro'], 'acf-datastore' ) ),
221	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['pro'], 'acf-datastore' ) ),
222	'deps' => array( 'acf-input', 'wp-data' ),
223	'version' => $version,
224	'in_footer' => true,
225	),
226	'acf-field-bindings' => array(
227	'handle' => 'acf-field-bindings',
228	'src' => acf_get_url( sprintf( $js_path_patterns['pro'], 'acf-field-bindings' ) ),
229	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['pro'], 'acf-field-bindings' ) ),
230	'deps' => array( 'acf-datastore', 'wp-blocks' ),
231	'version' => $version,
232	'in_footer' => true,
233	),
234	'acf' => array(
235	'handle' => 'acf',
236	'src' => acf_get_url( sprintf( $js_path_patterns['base'], 'acf' ) ),
237	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['base'], 'acf' ) ),
238	'deps' => array( 'jquery' ),
239	'version' => $version,
240	'in_footer' => false,
241	),
242	'acf-input' => array(
243	'handle' => 'acf-input',
244	'src' => acf_get_url( sprintf( $js_path_patterns['base'], 'acf-input' ) ),
245	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['base'], 'acf-input' ) ),
246	'deps' => array( 'jquery', 'jquery-ui-sortable', 'jquery-ui-resizable', 'acf', 'wp-a11y' ),
247	'version' => $version,
248	'in_footer' => false,
249	),
250	'acf-field-group' => array(
251	'handle' => 'acf-field-group',
252	'src' => acf_get_url( sprintf( $js_path_patterns['base'], 'acf-field-group' ) ),
253	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['base'], 'acf-field-group' ) ),
254	'deps' => array( 'acf-input' ),
255	'version' => $version,
256	'in_footer' => false,
257	),
258	'acf-internal-post-type' => array(
259	'handle' => 'acf-internal-post-type',
260	'src' => acf_get_url( sprintf( $js_path_patterns['base'], 'acf-internal-post-type' ) ),
261	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['base'], 'acf-internal-post-type' ) ),
262	'deps' => array( 'acf-input' ),
263	'version' => $version,
264	'in_footer' => false,
265	),
266	'acf-escaped-html-notice' => array(
267	'handle' => 'acf-escaped-html-notice',
268	'src' => acf_get_url( sprintf( $js_path_patterns['base'], 'acf-escaped-html-notice' ) ),
269	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['base'], 'acf-escaped-html-notice' ) ),
270	'deps' => array( 'jquery' ),
271	'version' => $version,
272	'in_footer' => true,
273	),
274	'scf-bindings' => array(
275	'handle' => 'scf-bindings',
276	'src' => acf_get_url( sprintf( $js_path_patterns['base'], 'scf-bindings' ) ),
277	'asset_file' => acf_get_path( sprintf( $asset_path_patterns['base'], 'scf-bindings' ) ),
278	'version' => $version,
279	'deps' => array(),
280	'in_footer' => true,
281	),
282	);
283
284	// Define style registrations.
285	$styles = array(
286	'acf-pro-input' => array(
287	'handle' => 'acf-pro-input',
288	'src' => acf_get_url( sprintf( $css_path_patterns['pro'], 'acf-pro-input' ) ),
289	'deps' => array( 'acf-input' ),
290	'version' => $version,
291	),
292	'acf-pro-field-group' => array(
293	'handle' => 'acf-pro-field-group',
294	'src' => acf_get_url( sprintf( $css_path_patterns['pro'], 'acf-pro-field-group' ) ),
295	'deps' => array( 'acf-input' ),
296	'version' => $version,
297	),
298	'acf-global' => array(
299	'handle' => 'acf-global',
300	'src' => acf_get_url( sprintf( $css_path_patterns['base'], 'acf-global' ) ),
301	'deps' => array( 'dashicons' ),
302	'version' => $version,
303	),
304	'acf-input' => array(
305	'handle' => 'acf-input',
306	'src' => acf_get_url( sprintf( $css_path_patterns['base'], 'acf-input' ) ),
307	'deps' => array( 'acf-global' ),
308	'version' => $version,
309	),
310	'acf-field-group' => array(
311	'handle' => 'acf-field-group',
312	'src' => acf_get_url( sprintf( $css_path_patterns['base'], 'acf-field-group' ) ),
313	'deps' => array( 'acf-input' ),
314	'version' => $version,
315	),
316	);
317
318	// Register scripts.
319	foreach ( $scripts as $script ) {
320	// Load asset file if it exists.
321	$asset = $this->get_asset_file_data( $script['asset_file'], $script['version'] );
322
323	// Merge dependencies if asset file exists.
324	$deps = array_values( array_unique( array_merge( $asset['dependencies'], $script['deps'] ) ) );
325	$ver = $asset['version'];
326
327	wp_register_script(
328	$script['handle'],
329	$script['src'],
330	$deps,
331	$ver,
332	$script['in_footer']
333	);
334	}
335
336	$admin_commands_asset_file = acf_get_path( 'assets/build/js/commands/scf-admin.asset.php' );
337	$admin_commands_asset = $this->get_asset_file_data( $admin_commands_asset_file, $version );
338	$admin_commands_deps = array_values(
339	array_unique(
340	array_merge(
341	$admin_commands_asset['dependencies'],
342	array( 'acf', 'wp-plugins', 'wp-element', 'wp-components', 'wp-data', 'wp-commands', 'wp-i18n', 'wp-dom-ready' )
343	)
344	)
345	);
346
347	wp_register_script(
348	'scf-commands-admin',
349	acf_get_url( 'assets/build/js/commands/scf-admin' . $suffix . '.js' ),
350	$admin_commands_deps,
351	$admin_commands_asset['version'],
352	array(
353	'in_footer' => true,
354	'strategy' => 'defer',
355	)
356	);
357
358	$custom_post_type_commands_asset_file = acf_get_path( 'assets/build/js/commands/scf-custom-post-types.asset.php' );
359	$custom_post_type_commands_asset = $this->get_asset_file_data( $custom_post_type_commands_asset_file, $version );
360	$custom_post_type_commands_deps = array_values(
361	array_unique(
362	array_merge(
363	$custom_post_type_commands_asset['dependencies'],
364	array( 'acf', 'wp-plugins', 'wp-element', 'wp-components', 'wp-data', 'wp-commands', 'wp-i18n', 'wp-dom-ready' )
365	)
366	)
367	);
368
369	wp_register_script(
370	'scf-commands-custom-post-types',
371	acf_get_url( 'assets/build/js/commands/scf-custom-post-types' . $suffix . '.js' ),
372	$custom_post_type_commands_deps,
373	$custom_post_type_commands_asset['version'],
374	array(
375	'in_footer' => true,
376	'strategy' => 'defer',
377	)
378	);
379
380	// Register styles.
381	foreach ( $styles as $style ) {
382	wp_register_style(
383	$style['handle'],
384	$style['src'],
385	$style['deps'],
386	$style['version']
387	);
388	}
389
390	/**
391	* Fires after core scripts and styles have been registered.
392	*
393	* @since ACF 5.6.9
394	*
395	* @param string $version The ACF version.
396	* @param string $suffix The potential ".min" filename suffix.
397	*/
398	do_action( 'acf/register_scripts', $version, $suffix );
399	}
400
401	/**
402	* Enqueues a script and sets up actions for printing supplemental scripts.
403	*
404	* @date 27/4/20
405	* @since ACF 5.9.0
406	*
407	* @param string $name The script name.
408	* @return void
409	*/
410	public function enqueue_script( $name ) {
411	wp_enqueue_script( $name );
412	$this->add_actions();
413	}
414
415	/**
416	* Enqueues a style.
417	*
418	* @date 27/4/20
419	* @since ACF 5.9.0
420	*
421	* @param string $name The style name.
422	* @return void
423	*/
424	public function enqueue_style( $name ) {
425	wp_enqueue_style( $name );
426	}
427
428	/**
429	* Adds the actions needed to print supporting inline scripts.
430	*
431	* @date 27/4/20
432	* @since ACF 5.9.0
433	*
434	* @return void
435	*/
436	private function add_actions() {
437
438	// Only run once.
439	if ( acf_has_done( 'ACF_Assets::add_actions' ) ) {
440	return;
441	}
442
443	// Add actions.
444	$this->add_action( 'admin_enqueue_scripts', 'enqueue_scripts', 20 );
445	$this->add_action( 'admin_print_scripts', 'print_scripts', 20 );
446	$this->add_action( 'admin_print_footer_scripts', 'print_footer_scripts', 20 );
447	}
448
449	/**
450	* Extends the add_action() function with two additional features:
451	* 1. Renames $action depending on the current page (customizer, login, front-end).
452	* 2. Alters the priority or calls the method directly if the action has already passed.
453	*
454	* @date 28/4/20
455	* @since ACF 5.9.0
456	*
457	* @param string $action The action name.
458	* @param string $method The method name.
459	* @param integer $priority See add_action().
460	* @param integer $accepted_args See add_action().
461	* @return void
462	*/
463	public function add_action( $action, $method, $priority = 10, $accepted_args = 1 ) {
464
465	// Generate an array of action replacements.
466	$replacements = array(
467	'customizer' => array(
468	'admin_enqueue_scripts' => 'admin_enqueue_scripts',
469	'admin_print_scripts' => 'customize_controls_print_scripts',
470	'admin_head' => 'customize_controls_print_scripts',
471	'admin_footer' => 'customize_controls_print_footer_scripts',
472	'admin_print_footer_scripts' => 'customize_controls_print_footer_scripts',
473	),
474	'login' => array(
475	'admin_enqueue_scripts' => 'login_enqueue_scripts',
476	'admin_print_scripts' => 'login_head',
477	'admin_head' => 'login_head',
478	'admin_footer' => 'login_footer',
479	'admin_print_footer_scripts' => 'login_footer',
480	),
481	'wp' => array(
482	'admin_enqueue_scripts' => 'wp_enqueue_scripts',
483	'admin_print_scripts' => 'wp_print_scripts',
484	'admin_head' => 'wp_head',
485	'admin_footer' => 'wp_footer',
486	'admin_print_footer_scripts' => 'wp_print_footer_scripts',
487	),
488	);
489
490	// Determine the current context.
491	if ( did_action( 'customize_controls_init' ) ) {
492	$context = 'customizer';
493	} elseif ( did_action( 'login_form_register' ) ) {
494	$context = 'login';
495	} elseif ( is_admin() ) {
496	$context = 'admin';
497	} else {
498	$context = 'wp';
499	}
500
501	// Replace action if possible.
502	if ( isset( $replacements[ $context ][ $action ] ) ) {
503	$action = $replacements[ $context ][ $action ];
504	}
505
506	// Check if action is currently being or has already been run.
507	if ( did_action( $action ) ) {
508	$doing = acf_doing_action( $action );
509	if ( $doing && $doing < $priority ) {
510	// Allow action to be added as per usual.
511	} else {
512	// Call method directly.
513	return call_user_func( array( $this, $method ) );
514	}
515	}
516
517	// Add action.
518	add_action( $action, array( $this, $method ), $priority, $accepted_args );
519	}
520
521	/**
522	* Generic controller for enqueuing scripts and styles.
523	*
524	* @date 28/4/20
525	* @since ACF 5.9.0
526	*
527	* @param array $args {
528	* @type bool $uploader Whether or not to enqueue uploader scripts.
529	* }
530	* @return void
531	*/
532	public function enqueue( $args = array() ) {
533
534	// Apply defaults.
535	$args = wp_parse_args(
536	$args,
537	array(
538	'input' => true,
539	'uploader' => false,
540	)
541	);
542
543	// Set enqueue flags and add actions.
544	if ( $args['input'] ) {
545	$this->enqueue[] = 'input';
546	}
547	if ( $args['uploader'] ) {
548	$this->enqueue[] = 'uploader';
549	}
550	$this->add_actions();
551	}
552
553	/**
554	* Enqueues the scripts and styles needed for the WP media uploader.
555	*
556	* @date 27/10/2014
557	* @since ACF 5.0.9
558	*
559	* @return void
560	*/
561	public function enqueue_uploader() {
562
563	// Only run once.
564	if ( acf_has_done( 'ACF_Assets::enqueue_uploader' ) ) {
565	return;
566	}
567
568	// Enqueue media assets.
569	if ( current_user_can( 'upload_files' ) ) {
570	wp_enqueue_media();
571	}
572
573	// Add actions.
574	$this->add_action( 'admin_footer', 'print_uploader_scripts', 1 );
575
576	/**
577	* Fires when enqueuing the uploader.
578	*
579	* @since ACF 5.6.9
580	*/
581	do_action( 'acf/enqueue_uploader' );
582	}
583
584	/**
585	* Enqueues and localizes scripts.
586	*
587	* @since ACF 5.9.0
588	*
589	* @return void
590	*/
591	public function enqueue_scripts() {
592	// Enqueue input scripts.
593	if ( in_array( 'input', $this->enqueue, true ) ) {
594	wp_enqueue_script( 'acf-input' );
595	wp_enqueue_style( 'acf-input' );
596	}
597
598	// Enqueue media scripts.
599	if ( in_array( 'uploader', $this->enqueue, true ) ) {
600	$this->enqueue_uploader();
601	}
602
603	// Localize text.
604	acf_localize_text(
605	array(
606	// Tooltip
607	'Are you sure?' => __( 'Are you sure?', 'secure-custom-fields' ),
608	'Yes' => __( 'Yes', 'secure-custom-fields' ),
609	'No' => __( 'No', 'secure-custom-fields' ),
610	'Remove' => __( 'Remove', 'secure-custom-fields' ),
611	'Cancel' => __( 'Cancel', 'secure-custom-fields' ),
612	'Close modal' => esc_html__( 'Close modal', 'secure-custom-fields' ),
613	)
614	);
615
616	// Localize "input" text.
617	if ( wp_script_is( 'acf-input' ) ) {
618	acf_localize_text(
619	array(
620	// Unload
621	'The changes you made will be lost if you navigate away from this page' => esc_html__( 'The changes you made will be lost if you navigate away from this page', 'secure-custom-fields' ),
622
623	// Metaboxes
624	'Toggle panel' => esc_html__( 'Toggle panel', 'secure-custom-fields' ),
625	// Validation
626	'Validation successful' => esc_html__( 'Validation successful', 'secure-custom-fields' ),
627	'Validation failed' => esc_html__( 'Validation failed', 'secure-custom-fields' ),
628	'1 field requires attention' => esc_html__( '1 field requires attention', 'secure-custom-fields' ),
629	/* translators: %d: number of fields */
630	'%d fields require attention' => esc_html__( '%d fields require attention', 'secure-custom-fields' ),
631
632	// Block Validation
633	'An ACF Block on this page requires attention before you can save.' => esc_html__( 'An ACF Block on this page requires attention before you can save.', 'secure-custom-fields' ),
634
635	// Other
636	'Edit field group' => esc_html__( 'Edit field group', 'secure-custom-fields' ),
637	)
638	);
639
640	// @todo integrate into the above. Previously, they were simply hooked into the hook below.
641	wp_enqueue_script( 'acf-pro-input' );
642	wp_enqueue_script( 'acf-pro-ui-options-page' );
643	if (
644	! acf_is_using_datastore() &&
645	$this->supports_block_bindings_editor_script()
646	) {
647	wp_enqueue_script( 'scf-bindings' );
648	}
649	wp_enqueue_style( 'acf-pro-input' );
650
651	/**
652	* Fires during "admin_enqueue_scripts" when ACF scripts are enqueued.
653	*
654	* @since ACF 5.6.9
655	*/
656	do_action( 'acf/input/admin_enqueue_scripts' );
657	}
658
659	/**
660	* Fires during "admin_enqueue_scripts" when ACF scripts are enqueued.
661	*
662	* @since ACF 5.6.9
663	*/
664	do_action( 'acf/admin_enqueue_scripts' );
665	do_action( 'acf/enqueue_scripts' );
666
667	// Filter i18n translations that differ from English and localize script.
668	$text = array();
669	foreach ( $this->text as $k => $v ) {
670	if ( str_replace( '.verb', '', $k ) !== $v ) {
671	$text[ $k ] = $v;
672	}
673	}
674
675	if ( $text ) {
676	wp_localize_script( 'acf', 'acfL10n', $text );
677	}
678	}
679
680	/**
681	* Prints scripts in head.
682	*
683	* @date 27/4/20
684	* @since ACF 5.9.0
685	*
686	* @return void
687	*/
688	public function print_scripts() {
689	if ( wp_script_is( 'acf-input' ) ) {
690
691	/**
692	* Fires during "admin_head" when ACF scripts are enqueued.
693	*
694	* @since ACF 5.6.9
695	*/
696	do_action( 'acf/input/admin_head' );
697	do_action( 'acf/input/admin_print_scripts' );
698	}
699
700	/**
701	* Fires during "admin_head" when ACF scripts are enqueued.
702	*
703	* @since ACF 5.6.9
704	*/
705	do_action( 'acf/admin_head' );
706	do_action( 'acf/admin_print_scripts' );
707	}
708
709	/**
710	* Prints scripts in footer.
711	*
712	* @date 27/4/20
713	* @since ACF 5.9.0
714	*
715	* @return void
716	*/
717	public function print_footer_scripts() {
718	global $wp_version;
719
720	// Bail early if 'acf' script was never enqueued (fixes Elementor enqueue reset conflict).
721	if ( ! wp_script_is( 'acf' ) ) {
722	return;
723	}
724
725	// Localize data.
726	$data_to_localize = array(
727	'admin_url' => admin_url(),
728	'ajaxurl' => admin_url( 'admin-ajax.php' ),
729	'nonce' => wp_create_nonce( 'acf_nonce' ),
730	'acf_version' => acf_get_setting( 'version' ),
731	'wp_version' => $wp_version,
732	'browser' => acf_get_browser(),
733	'locale' => acf_get_locale(),
734	'rtl' => is_rtl(),
735	'screen' => acf_get_form_data( 'screen' ),
736	'post_id' => acf_get_form_data( 'post_id' ),
737	'validation' => acf_get_form_data( 'validation' ),
738	'editor' => acf_is_block_editor() ? 'block' : 'classic',
739	'is_pro' => true,
740	'debug' => acf_is_beta() \|\| ( defined( 'SCF_DEVELOPMENT_MODE' ) && SCF_DEVELOPMENT_MODE ),
741	'StrictMode' => defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG && version_compare( $wp_version, '6.6', '>=' ),
742	);
743
744	acf_localize_data( $data_to_localize );
745
746	// Print inline script.
747	wp_print_inline_script_tag( 'acf.data = ' . wp_json_encode( $this->data ) . ';' );
748
749	if ( wp_script_is( 'acf-input' ) ) {
750
751	/**
752	* Filters an empty array for compat l10n data.
753	*
754	* @since ACF 5.0.0
755	*
756	* @param array $data An array of data to append to.
757	*/
758	$compat_l10n = apply_filters( 'acf/input/admin_l10n', array() );
759	if ( $compat_l10n ) {
760	wp_print_inline_script_tag( 'acf.l10n = ' . wp_json_encode( $compat_l10n ) . ';' );
761	}
762
763	/**
764	* Fires during "admin_footer" when ACF scripts are enqueued.
765	*
766	* @since ACF 5.6.9
767	*/
768	do_action( 'acf/input/admin_footer' );
769	do_action( 'acf/input/admin_print_footer_scripts' );
770	}
771
772	/**
773	* Fires during "admin_footer" when ACF scripts are enqueued.
774	*
775	* @since ACF 5.6.9
776	*/
777	do_action( 'acf/admin_footer' );
778	do_action( 'acf/admin_print_footer_scripts' );
779
780	// Once all data is localized, trigger acf.prepare() to execute functionality before DOM ready.
781	wp_print_inline_script_tag( "acf.doAction( 'prepare' );" );
782	}
783
784	/**
785	* Prints uploader scripts in footer.
786	*
787	* @date 11/06/2020
788	* @since ACF 5.9.0
789	*
790	* @return void
791	*/
792	public function print_uploader_scripts() {
793	// Todo: investigate output-buffer to hide HTML.
794	?>
795	<div id="acf-hidden-wp-editor" style="display: none;">
796	<?php wp_editor( '', 'acf_content' ); ?>
797	</div>
798	<?php
799
800	/**
801	* Fires when printing uploader scripts.
802	*
803	* @since ACF 5.6.9
804	*/
805	do_action( 'acf/admin_print_uploader_scripts' );
806	}
807	}
808
809	// instantiate
810	acf_new_instance( 'ACF_Assets' );
811	endif; // class_exists check
812
813	/**
814	* Appends an array of i18n data for localization.
815	*
816	* @date 13/4/18
817	* @since ACF 5.6.9
818	*
819	* @param array $text An array of text for i18n.
820	* @return void
821	*/
822	function acf_localize_text( $text ) {
823	return acf_get_instance( 'ACF_Assets' )->add_text( $text );
824	}
825
826	/**
827	* Appends an array of l10n data for localization.
828	*
829	* @date 13/4/18
830	* @since ACF 5.6.9
831	*
832	* @param array $data An array of data for l10n.
833	* @return void
834	*/
835	function acf_localize_data( $data ) {
836	return acf_get_instance( 'ACF_Assets' )->add_data( $data );
837	}
838
839	/**
840	* Enqueues a script with support for supplemental inline scripts.
841	*
842	* @date 27/4/20
843	* @since ACF 5.9.0
844	*
845	* @param string $name The script name.
846	* @return void
847	*/
848	function acf_enqueue_script( $name ) {
849	return acf_get_instance( 'ACF_Assets' )->enqueue_script( $name );
850	}
851
852	/**
853	* Enqueues the input scripts required for fields.
854	*
855	* @date 13/4/18
856	* @since ACF 5.6.9
857	*
858	* @param array $args See ACF_Assets::enqueue_scripts() for a list of args.
859	* @return void
860	*/
861	function acf_enqueue_scripts( $args = array() ) {
862	return acf_get_instance( 'ACF_Assets' )->enqueue( $args );
863	}
864
865	/**
866	* Enqueues the WP media uploader scripts and styles.
867	*
868	* @date 27/10/2014
869	* @since ACF 5.0.9
870	*
871	* @return void
872	*/
873	function acf_enqueue_uploader() {
874	return acf_get_instance( 'ACF_Assets' )->enqueue_uploader();
875	}
876