class-wc-admin-attributes.php — WooCommerce 11.0.1

woocommerce / includes / admin / class-wc-admin-attributes.php

woocommerce / includes / admin Last commit date

class-wc-admin-attributes.php

580 lines

1	<?php
2	/**
3	* Attributes Page
4	*
5	* The attributes section lets users add custom attributes to assign to products - they can also be used in the "Filter Products by Attribute" widget.
6	*
7	* @package WooCommerce\Admin
8	* @version 2.3.0
9	*/
10
11	defined( 'ABSPATH' ) \|\| exit;
12
13	/**
14	* WC_Admin_Attributes Class.
15	*/
16	class WC_Admin_Attributes {
17
18	/**
19	* Edited attribute ID.
20	*
21	* @var int
22	*/
23	private static $edited_attribute_id;
24
25	/**
26	* Handles output of the attributes page in admin.
27	*
28	* Shows the created attributes and lets you add new ones or edit existing ones.
29	* The added attributes are stored in the database and can be used for layered navigation.
30	*/
31	public static function output() {
32	$result = '';
33	$action = '';
34
35	// Action to perform: add, edit, delete or none.
36	if ( ! empty( $_POST['add_new_attribute'] ) ) { // WPCS: CSRF ok.
37	$action = 'add';
38	} elseif ( ! empty( $_POST['save_attribute'] ) && ! empty( $_GET['edit'] ) ) { // WPCS: CSRF ok.
39	$action = 'edit';
40	} elseif ( ! empty( $_GET['delete'] ) ) {
41	$action = 'delete';
42	}
43
44	switch ( $action ) {
45	case 'add':
46	$result = self::process_add_attribute();
47	break;
48	case 'edit':
49	$result = self::process_edit_attribute();
50	break;
51	case 'delete':
52	$result = self::process_delete_attribute();
53	break;
54	}
55
56	if ( is_wp_error( $result ) ) {
57	echo '<div id="woocommerce_errors" class="error"><p>' . wp_kses_post( $result->get_error_message() ) . '</p></div>';
58	}
59
60	// Show admin interface.
61	if ( ! empty( $_GET['edit'] ) ) {
62	self::edit_attribute();
63	} else {
64	self::add_attribute();
65	}
66	}
67
68	/**
69	* Get and sanitize posted attribute data.
70	*
71	* @return array
72	*/
73	private static function get_posted_attribute() {
74	$attribute = array(
75	'attribute_label' => isset( $_POST['attribute_label'] ) ? wc_clean( wp_unslash( $_POST['attribute_label'] ) ) : '', // WPCS: input var ok, CSRF ok.
76	'attribute_name' => isset( $_POST['attribute_name'] ) ? wc_sanitize_taxonomy_name( wp_unslash( $_POST['attribute_name'] ) ) : '', // WPCS: input var ok, CSRF ok, sanitization ok.
77	'attribute_type' => isset( $_POST['attribute_type'] ) ? wc_clean( wp_unslash( $_POST['attribute_type'] ) ) : 'select', // WPCS: input var ok, CSRF ok.
78	'attribute_orderby' => isset( $_POST['attribute_orderby'] ) ? wc_clean( wp_unslash( $_POST['attribute_orderby'] ) ) : '', // WPCS: input var ok, CSRF ok.
79	'attribute_public' => isset( $_POST['attribute_public'] ) ? 1 : 0, // WPCS: input var ok, CSRF ok.
80	);
81
82	if ( empty( $attribute['attribute_type'] ) ) {
83	$attribute['attribute_type'] = 'select';
84	}
85	if ( empty( $attribute['attribute_label'] ) ) {
86	$attribute['attribute_label'] = ucfirst( $attribute['attribute_name'] );
87	}
88	if ( empty( $attribute['attribute_name'] ) ) {
89	$attribute['attribute_name'] = wc_sanitize_taxonomy_name( $attribute['attribute_label'] );
90	}
91
92	return $attribute;
93	}
94
95	/**
96	* Add an attribute.
97	*
98	* @return bool\|WP_Error
99	*/
100	private static function process_add_attribute() {
101	check_admin_referer( 'woocommerce-add-new_attribute' );
102
103	$attribute = self::get_posted_attribute();
104	$args = array(
105	'name' => $attribute['attribute_label'],
106	'slug' => $attribute['attribute_name'],
107	'type' => $attribute['attribute_type'],
108	'order_by' => $attribute['attribute_orderby'],
109	'has_archives' => $attribute['attribute_public'],
110	);
111
112	$id = wc_create_attribute( $args );
113
114	if ( is_wp_error( $id ) ) {
115	return $id;
116	}
117
118	return true;
119	}
120
121	/**
122	* Edit an attribute.
123	*
124	* @return bool\|WP_Error
125	*/
126	private static function process_edit_attribute() {
127	$attribute_id = isset( $_GET['edit'] ) ? absint( $_GET['edit'] ) : 0;
128	check_admin_referer( 'woocommerce-save-attribute_' . $attribute_id );
129
130	$attribute = self::get_posted_attribute();
131	$args = array(
132	'name' => $attribute['attribute_label'],
133	'slug' => $attribute['attribute_name'],
134	'type' => $attribute['attribute_type'],
135	'order_by' => $attribute['attribute_orderby'],
136	'has_archives' => $attribute['attribute_public'],
137	);
138
139	$id = wc_update_attribute( $attribute_id, $args );
140
141	if ( is_wp_error( $id ) ) {
142	return $id;
143	}
144
145	self::$edited_attribute_id = $id;
146
147	return true;
148	}
149
150	/**
151	* Delete an attribute.
152	*
153	* @return bool
154	*/
155	private static function process_delete_attribute() {
156	$attribute_id = isset( $_GET['delete'] ) ? absint( $_GET['delete'] ) : 0;
157	check_admin_referer( 'woocommerce-delete-attribute_' . $attribute_id );
158
159	return wc_delete_attribute( $attribute_id );
160	}
161
162	/**
163	* Output an inline script that shows a live UTF-8 byte count next to the
164	* slug input and visually warns when the value approaches or exceeds the
165	* server-side byte limit.
166	*
167	* The HTML `maxlength` attribute counts characters, not bytes, so a
168	* multibyte slug (e.g. Cyrillic, Chinese) can pass the browser's guard
169	* and still be rejected by `register_taxonomy()`'s 32-byte name limit.
170	* This counter closes that feedback gap before submission.
171	*/
172	private static function slug_byte_counter_script(): void {
173	$max_bytes = wc_get_attribute_slug_max_byte_length();
174	/* translators: 1: current byte count, 2: maximum allowed bytes. */
175	$template = wp_json_encode( __( '%1$d / %2$d bytes', 'woocommerce' ), JSON_HEX_TAG \| JSON_HEX_AMP );
176	if ( false === $template ) {
177	// Encoding the counter template failed (e.g. invalid UTF-8 in the translated
178	// string); skip the counter rather than emit broken inline JavaScript.
179	return;
180	}
181	?>
182	<script type="text/javascript">
183	( function() {
184	var input = document.getElementById( 'attribute_name' );
185	if ( ! input \|\| ! ( 'TextEncoder' in window ) ) {
186	return;
187	}
188	var wrapper = input.closest( 'td, .form-field' );
189	var description = wrapper ? wrapper.querySelector( 'p.description' ) : null;
190	if ( ! description ) {
191	return;
192	}
193	var maxBytes = <?php echo (int) $max_bytes; ?>;
194	var template = <?php echo $template; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- wp_json_encode with JSON_HEX_TAG produces JS-safe output. ?>;
195	var encoder = new TextEncoder();
196	var counter = document.createElement( 'span' );
197	counter.style.display = 'block';
198	counter.style.marginTop = '4px';
199	description.appendChild( counter );
200	function update() {
201	var bytes = encoder.encode( input.value ).length;
202	if ( 0 === bytes ) {
203	counter.textContent = '';
204	counter.style.color = '';
205	return;
206	}
207	counter.textContent = template
208	.replace( '%1$d', bytes )
209	.replace( '%2$d', maxBytes );
210	if ( bytes > maxBytes ) {
211	counter.style.color = '#d63638';
212	} else if ( bytes >= maxBytes - 3 ) {
213	// Within one multibyte character (up to 3 bytes) of the limit.
214	counter.style.color = '#996800';
215	} else {
216	counter.style.color = '';
217	}
218	}
219	input.addEventListener( 'input', update );
220	update();
221	} )();
222	</script>
223	<?php
224	}
225
226	/**
227	* Edit Attribute admin panel.
228	*
229	* Shows the interface for changing an attributes type between select and text.
230	*/
231	public static function edit_attribute() {
232	global $wpdb;
233
234	$edit = isset( $_GET['edit'] ) ? absint( $_GET['edit'] ) : 0;
235
236	$attribute_to_edit = $wpdb->get_row(
237	$wpdb->prepare(
238	"
239	SELECT attribute_type, attribute_label, attribute_name, attribute_orderby, attribute_public
240	FROM {$wpdb->prefix}woocommerce_attribute_taxonomies WHERE attribute_id = %d
241	",
242	$edit
243	)
244	);
245
246	?>
247	<div class="wrap woocommerce">
248	<h1><?php esc_html_e( 'Edit attribute', 'woocommerce' ); ?></h1>
249
250	<?php
251	if ( ! $attribute_to_edit ) {
252	echo '<div id="woocommerce_errors" class="error"><p>' . esc_html__( 'Error: non-existing attribute ID.', 'woocommerce' ) . '</p></div>';
253	} else {
254	if ( self::$edited_attribute_id > 0 ) {
255	echo '<div id="message" class="updated"><p>' . esc_html__( 'Attribute updated successfully', 'woocommerce' ) . '</p><p><a href="' . esc_url( admin_url( 'edit.php?post_type=product&page=product_attributes' ) ) . '">' . esc_html__( 'Back to Attributes', 'woocommerce' ) . '</a></p></div>';
256	self::$edited_attribute_id = null;
257	}
258	$att_type = $attribute_to_edit->attribute_type;
259	$att_label = format_to_edit( $attribute_to_edit->attribute_label );
260	$att_name = $attribute_to_edit->attribute_name;
261	$att_orderby = $attribute_to_edit->attribute_orderby;
262	$att_public = $attribute_to_edit->attribute_public;
263	?>
264	<form action="edit.php?post_type=product&page=product_attributes&edit=<?php echo absint( $edit ); ?>" method="post">
265	<table class="form-table">
266	<tbody>
267	<?php do_action( 'woocommerce_before_edit_attribute_fields' ); ?>
268	<tr class="form-field form-required">
269	<th scope="row" valign="top">
270	<label for="attribute_label"><?php esc_html_e( 'Name', 'woocommerce' ); ?></label>
271	</th>
272	<td>
273	<input name="attribute_label" id="attribute_label" type="text" value="<?php echo esc_attr( $att_label ); ?>" />
274	<p class="description"><?php esc_html_e( 'Name for the attribute (shown on the front-end).', 'woocommerce' ); ?></p>
275	</td>
276	</tr>
277	<tr class="form-field form-required">
278	<th scope="row" valign="top">
279	<label for="attribute_name"><?php esc_html_e( 'Slug', 'woocommerce' ); ?></label>
280	</th>
281	<td>
282	<input name="attribute_name" id="attribute_name" type="text" value="<?php echo esc_attr( $att_name ); ?>" maxlength="29" />
283	<p class="description"><?php esc_html_e( 'Unique slug/reference for the attribute. May be up to 29 bytes; non-ASCII characters each count as 2–4 bytes.', 'woocommerce' ); ?></p>
284	</td>
285	</tr>
286	<tr class="form-field form-required">
287	<th scope="row" valign="top">
288	<label for="attribute_public"><?php esc_html_e( 'Enable archives?', 'woocommerce' ); ?></label>
289	</th>
290	<td>
291	<input name="attribute_public" id="attribute_public" type="checkbox" value="1" <?php checked( $att_public, 1 ); ?> />
292	<p class="description"><?php esc_html_e( 'Enable this if you want this attribute to have product archives in your store.', 'woocommerce' ); ?></p>
293	</td>
294	</tr>
295	<?php
296	/**
297	* Attribute types can change the way attributes are displayed on the frontend and admin.
298	*
299	* By Default WooCommerce only includes the `select` type. Others can be added with the
300	* `product_attributes_type_selector` filter. If there is only the default type registered,
301	* this setting will be hidden.
302	*/
303	if ( wc_has_custom_attribute_types() ) {
304	?>
305	<tr class="form-field form-required">
306	<th scope="row" valign="top">
307	<label for="attribute_type"><?php esc_html_e( 'Type', 'woocommerce' ); ?></label>
308	</th>
309	<td>
310	<select name="attribute_type" id="attribute_type">
311	<?php foreach ( wc_get_attribute_types() as $key => $value ) : ?>
312	<option value="<?php echo esc_attr( $key ); ?>" <?php selected( $att_type, $key ); ?>><?php echo esc_html( $value ); ?></option>
313	<?php endforeach; ?>
314	<?php
315	/**
316	* Deprecated action in favor of product_attributes_type_selector filter.
317	*
318	* @todo Remove in 4.0.0
319	* @deprecated 2.4.0
320	*/
321	do_action( 'woocommerce_admin_attribute_types' );
322	?>
323	</select>
324	<p class="description"><?php esc_html_e( "Determines how this attribute's values are displayed.", 'woocommerce' ); ?></p>
325	</td>
326	</tr>
327	<?php
328	}//end if
329	?>
330	<tr class="form-field form-required">
331	<th scope="row" valign="top">
332	<label for="attribute_orderby"><?php esc_html_e( 'Default sort order', 'woocommerce' ); ?></label>
333	</th>
334	<td>
335	<select name="attribute_orderby" id="attribute_orderby">
336	<option value="menu_order" <?php selected( $att_orderby, 'menu_order' ); ?>><?php esc_html_e( 'Custom ordering', 'woocommerce' ); ?></option>
337	<option value="name" <?php selected( $att_orderby, 'name' ); ?>><?php esc_html_e( 'Name', 'woocommerce' ); ?></option>
338	<option value="name_num" <?php selected( $att_orderby, 'name_num' ); ?>><?php esc_html_e( 'Name (numeric)', 'woocommerce' ); ?></option>
339	<option value="id" <?php selected( $att_orderby, 'id' ); ?>><?php esc_html_e( 'Term ID', 'woocommerce' ); ?></option>
340	</select>
341	<p class="description"><?php esc_html_e( 'Determines the sort order of the terms on the frontend shop product pages. If using custom ordering, you can drag and drop the terms in this attribute.', 'woocommerce' ); ?></p>
342	</td>
343	</tr>
344	<?php do_action( 'woocommerce_after_edit_attribute_fields' ); ?>
345	</tbody>
346	</table>
347	<p class="submit"><button type="submit" name="save_attribute" id="submit" class="button-primary" value="<?php esc_attr_e( 'Update', 'woocommerce' ); ?>"><?php esc_html_e( 'Update', 'woocommerce' ); ?></button></p>
348	<?php wp_nonce_field( 'woocommerce-save-attribute_' . $edit ); ?>
349	</form>
350	<?php self::slug_byte_counter_script(); ?>
351	<?php
352	}//end if
353	?>
354	</div>
355	<?php
356	}
357
358	/**
359	* Add Attribute admin panel.
360	*
361	* Shows the interface for adding new attributes.
362	*/
363	public static function add_attribute() {
364	?>
365	<div class="wrap woocommerce">
366	<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
367
368	<br class="clear" />
369	<div id="col-container">
370	<div id="col-right">
371	<div class="col-wrap">
372	<table class="widefat attributes-table wp-list-table ui-sortable" style="width:100%">
373	<thead>
374	<tr>
375	<th scope="col"><?php esc_html_e( 'Name', 'woocommerce' ); ?></th>
376	<th scope="col"><?php esc_html_e( 'Slug', 'woocommerce' ); ?></th>
377	<?php if ( wc_has_custom_attribute_types() ) : ?>
378	<th scope="col"><?php esc_html_e( 'Type', 'woocommerce' ); ?></th>
379	<?php endif; ?>
380	<th scope="col"><?php esc_html_e( 'Order by', 'woocommerce' ); ?></th>
381	<th scope="col"><?php esc_html_e( 'Terms', 'woocommerce' ); ?></th>
382	</tr>
383	</thead>
384	<tbody>
385	<?php
386	$attribute_taxonomies = wc_get_attribute_taxonomies();
387	if ( $attribute_taxonomies ) {
388	/**
389	* Filters the maximum number of terms that will be displayed for each taxonomy in the Attributes page.
390	*
391	* @param int @default_max_terms_to_display Default value.
392	* @returns int Actual value to use, may be zero.
393	*
394	* @since 6.9.0
395	*/
396	$max_terms_to_display = apply_filters( 'woocommerce_max_terms_displayed_in_attributes_page', 100 );
397	foreach ( $attribute_taxonomies as $tax ) :
398	?>
399	<tr>
400	<td>
401	<strong><a href="edit-tags.php?taxonomy=<?php echo esc_attr( wc_attribute_taxonomy_name( $tax->attribute_name ) ); ?>&post_type=product"><?php echo esc_html( $tax->attribute_label ); ?></a></strong>
402
403	<div class="row-actions"><span class="edit"><a href="<?php echo esc_url( add_query_arg( 'edit', $tax->attribute_id, 'edit.php?post_type=product&page=product_attributes' ) ); ?>"><?php esc_html_e( 'Edit', 'woocommerce' ); ?></a> \| </span><span class="delete"><a class="delete" href="<?php echo esc_url( wp_nonce_url( add_query_arg( 'delete', $tax->attribute_id, 'edit.php?post_type=product&page=product_attributes' ), 'woocommerce-delete-attribute_' . $tax->attribute_id ) ); ?>"><?php esc_html_e( 'Delete', 'woocommerce' ); ?></a></span></div>
404	</td>
405	<td><?php echo esc_html( $tax->attribute_name ); ?></td>
406	<?php if ( wc_has_custom_attribute_types() ) : ?>
407	<td><?php echo esc_html( wc_get_attribute_type_label( $tax->attribute_type ) ); ?> <?php echo $tax->attribute_public ? esc_html__( '(Public)', 'woocommerce' ) : ''; ?></td>
408	<?php endif; ?>
409	<td>
410	<?php
411	switch ( $tax->attribute_orderby ) {
412	case 'name':
413	esc_html_e( 'Name', 'woocommerce' );
414	break;
415	case 'name_num':
416	esc_html_e( 'Name (numeric)', 'woocommerce' );
417	break;
418	case 'id':
419	esc_html_e( 'Term ID', 'woocommerce' );
420	break;
421	default:
422	esc_html_e( 'Custom ordering', 'woocommerce' );
423	break;
424	}
425	?>
426	</td>
427	<td class="attribute-terms">
428	<?php
429	$taxonomy = wc_attribute_taxonomy_name( $tax->attribute_name );
430
431	if ( taxonomy_exists( $taxonomy ) ) {
432	$total_count = (int) get_terms(
433	array(
434	'taxonomy' => $taxonomy,
435	'fields' => 'count',
436	'hide_empty' => false,
437	)
438	);
439	if ( 0 === $total_count ) {
440	echo '<span class="na">–</span>';
441	} elseif ( $max_terms_to_display > 0 ) {
442	$terms = get_terms(
443	array(
444	'taxonomy' => $taxonomy,
445	'number' => $max_terms_to_display,
446	'fields' => 'names',
447	'hide_empty' => false,
448	)
449	);
450	$terms_string = implode( ', ', $terms );
451	if ( $total_count > $max_terms_to_display ) {
452	$remaining = $total_count - $max_terms_to_display;
453	/* translators: 1: Comma-separated terms list, 2: how many terms are hidden */
454	$terms_string = sprintf( __( '%1$s... (%2$s more)', 'woocommerce' ), $terms_string, $remaining );
455	}
456	echo esc_html( $terms_string );
457	} elseif ( 1 === $total_count ) {
458	echo esc_html( __( '1 term', 'woocommerce' ) );
459	} else {
460	/* translators: %s: Total count of terms available for the attribute */
461	echo esc_html( sprintf( __( '%s terms', 'woocommerce' ), $total_count ) );
462	}//end if
463	} else {
464	echo '<span class="na">–</span><br />';
465	}//end if
466	?>
467	<br /><a href="edit-tags.php?taxonomy=<?php echo esc_attr( wc_attribute_taxonomy_name( $tax->attribute_name ) ); ?>&post_type=product" class="configure-terms"><?php esc_html_e( 'Configure terms', 'woocommerce' ); ?></a>
468	</td>
469	</tr>
470	<?php
471	endforeach;
472	} else {
473	$column_count = wc_has_custom_attribute_types() ? '5' : '4';
474	?>
475	<tr>
476	<td colspan="<?php echo esc_attr( $column_count ); ?>"><?php esc_html_e( 'No attributes currently exist.', 'woocommerce' ); ?></td>
477	</tr>
478	<?php
479	}//end if
480	?>
481	</tbody>
482	</table>
483	</div>
484	</div>
485	<div id="col-left">
486	<div class="col-wrap">
487	<div class="form-wrap">
488	<h2><?php esc_html_e( 'Add new attribute', 'woocommerce' ); ?></h2>
489	<p><?php esc_html_e( 'Attributes let you define extra product data, such as size or color. You can use these attributes in the shop sidebar using the "layered nav" widgets.', 'woocommerce' ); ?></p>
490	<form action="edit.php?post_type=product&page=product_attributes" method="post">
491	<?php do_action( 'woocommerce_before_add_attribute_fields' ); ?>
492
493	<div class="form-field">
494	<label for="attribute_label"><?php esc_html_e( 'Name', 'woocommerce' ); ?></label>
495	<input name="attribute_label" id="attribute_label" type="text" value="" />
496	<p class="description"><?php esc_html_e( 'Name for the attribute (shown on the front-end).', 'woocommerce' ); ?></p>
497	</div>
498
499	<div class="form-field">
500	<label for="attribute_name"><?php esc_html_e( 'Slug', 'woocommerce' ); ?></label>
501	<input name="attribute_name" id="attribute_name" type="text" value="" maxlength="29" />
502	<p class="description"><?php esc_html_e( 'Unique slug/reference for the attribute. May be up to 29 bytes; non-ASCII characters each count as 2–4 bytes.', 'woocommerce' ); ?></p>
503	</div>
504
505	<div class="form-field">
506	<label for="attribute_public"><input name="attribute_public" id="attribute_public" type="checkbox" value="1" /> <?php esc_html_e( 'Enable Archives?', 'woocommerce' ); ?></label>
507
508	<p class="description"><?php esc_html_e( 'Enable this if you want this attribute to have product archives in your store.', 'woocommerce' ); ?></p>
509	</div>
510
511	<?php
512	/**
513	* Attribute types can change the way attributes are displayed on the frontend and admin.
514	*
515	* By Default WooCommerce only includes the `select` type. Others can be added with the
516	* `product_attributes_type_selector` filter. If there is only the default type registered,
517	* this setting will be hidden.
518	*/
519	if ( wc_has_custom_attribute_types() ) {
520	?>
521	<div class="form-field">
522	<label for="attribute_type"><?php esc_html_e( 'Type', 'woocommerce' ); ?></label>
523	<select name="attribute_type" id="attribute_type">
524	<?php foreach ( wc_get_attribute_types() as $key => $value ) : ?>
525	<option value="<?php echo esc_attr( $key ); ?>"><?php echo esc_html( $value ); ?></option>
526	<?php endforeach; ?>
527	<?php
528	/**
529	* Deprecated action in favor of product_attributes_type_selector filter.
530	*
531	* @todo Remove in 4.0.0
532	* @deprecated 2.4.0
533	*/
534	do_action( 'woocommerce_admin_attribute_types' );
535	?>
536	</select>
537	<p class="description"><?php esc_html_e( "Determines how this attribute's values are displayed.", 'woocommerce' ); ?></p>
538	</div>
539	<?php
540	}//end if
541	?>
542
543	<div class="form-field">
544	<label for="attribute_orderby"><?php esc_html_e( 'Default sort order', 'woocommerce' ); ?></label>
545	<select name="attribute_orderby" id="attribute_orderby">
546	<option value="menu_order"><?php esc_html_e( 'Custom ordering', 'woocommerce' ); ?></option>
547	<option value="name"><?php esc_html_e( 'Name', 'woocommerce' ); ?></option>
548	<option value="name_num"><?php esc_html_e( 'Name (numeric)', 'woocommerce' ); ?></option>
549	<option value="id"><?php esc_html_e( 'Term ID', 'woocommerce' ); ?></option>
550	</select>
551	<p class="description"><?php esc_html_e( 'Determines the sort order of the terms on the frontend shop product pages. If using custom ordering, you can drag and drop the terms in this attribute.', 'woocommerce' ); ?></p>
552	</div>
553
554	<?php do_action( 'woocommerce_after_add_attribute_fields' ); ?>
555
556	<p class="submit"><button type="submit" name="add_new_attribute" id="submit" class="button button-primary" value="<?php esc_attr_e( 'Add attribute', 'woocommerce' ); ?>"><?php esc_html_e( 'Add attribute', 'woocommerce' ); ?></button></p>
557	<?php wp_nonce_field( 'woocommerce-add-new_attribute' ); ?>
558	</form>
559	</div>
560	</div>
561	</div>
562	</div>
563	<script type="text/javascript">
564	/* <![CDATA[ */
565
566	jQuery( 'a.delete' ).on( 'click', function() {
567	if ( window.confirm( '<?php esc_html_e( 'Are you sure you want to delete this attribute?', 'woocommerce' ); ?>' ) ) {
568	return true;
569	}
570	return false;
571	});
572
573	/* ]]> */
574	</script>
575	<?php self::slug_byte_counter_script(); ?>
576	</div>
577	<?php
578	}
579	}
580