3 * Edit Tags Administration Screen.
6 * @subpackage Administration
9 /** WordPress Administration Bootstrap */
10 require_once( dirname( __FILE__ ) . '/admin.php' );
13 wp_die( __( 'Invalid taxonomy' ) );
15 $tax = get_taxonomy( $taxnow );
18 wp_die( __( 'Invalid taxonomy' ) );
20 if ( ! current_user_can( $tax->cap->manage_terms ) )
21 wp_die( __( 'Cheatin’ uh?' ), 403 );
24 * $post_type is set when the WP_Terms_List_Table instance is created
26 * @global string $post_type
30 $wp_list_table = _get_list_table('WP_Terms_List_Table');
31 $pagenum = $wp_list_table->get_pagenum();
33 $title = $tax->labels->name;
35 if ( 'post' != $post_type ) {
36 $parent_file = ( 'attachment' == $post_type ) ? 'upload.php' : "edit.php?post_type=$post_type";
37 $submenu_file = "edit-tags.php?taxonomy=$taxonomy&post_type=$post_type";
38 } elseif ( 'link_category' == $tax->name ) {
39 $parent_file = 'link-manager.php';
40 $submenu_file = 'edit-tags.php?taxonomy=link_category';
42 $parent_file = 'edit.php';
43 $submenu_file = "edit-tags.php?taxonomy=$taxonomy";
46 add_screen_option( 'per_page', array( 'default' => 20, 'option' => 'edit_' . $tax->name . '_per_page' ) );
50 switch ( $wp_list_table->current_action() ) {
54 check_admin_referer( 'add-tag', '_wpnonce_add-tag' );
56 if ( !current_user_can( $tax->cap->edit_terms ) )
57 wp_die( __( 'Cheatin’ uh?' ), 403 );
59 $ret = wp_insert_term( $_POST['tag-name'], $taxonomy, $_POST );
60 $location = 'edit-tags.php?taxonomy=' . $taxonomy;
61 if ( 'post' != $post_type )
62 $location .= '&post_type=' . $post_type;
64 if ( $referer = wp_get_original_referer() ) {
65 if ( false !== strpos( $referer, 'edit-tags.php' ) )
69 if ( $ret && !is_wp_error( $ret ) )
70 $location = add_query_arg( 'message', 1, $location );
72 $location = add_query_arg( array( 'error' => true, 'message' => 4 ), $location );
77 $location = 'edit-tags.php?taxonomy=' . $taxonomy;
78 if ( 'post' != $post_type )
79 $location .= '&post_type=' . $post_type;
80 if ( $referer = wp_get_referer() ) {
81 if ( false !== strpos( $referer, 'edit-tags.php' ) )
85 if ( ! isset( $_REQUEST['tag_ID'] ) ) {
89 $tag_ID = (int) $_REQUEST['tag_ID'];
90 check_admin_referer( 'delete-tag_' . $tag_ID );
92 if ( !current_user_can( $tax->cap->delete_terms ) )
93 wp_die( __( 'Cheatin’ uh?' ), 403 );
95 wp_delete_term( $tag_ID, $taxonomy );
97 $location = add_query_arg( 'message', 2, $location );
102 check_admin_referer( 'bulk-tags' );
104 if ( !current_user_can( $tax->cap->delete_terms ) )
105 wp_die( __( 'Cheatin’ uh?' ), 403 );
107 $tags = (array) $_REQUEST['delete_tags'];
108 foreach ( $tags as $tag_ID ) {
109 wp_delete_term( $tag_ID, $taxonomy );
112 $location = 'edit-tags.php?taxonomy=' . $taxonomy;
113 if ( 'post' != $post_type )
114 $location .= '&post_type=' . $post_type;
115 if ( $referer = wp_get_referer() ) {
116 if ( false !== strpos( $referer, 'edit-tags.php' ) )
117 $location = $referer;
120 $location = add_query_arg( 'message', 6, $location );
125 $title = $tax->labels->edit_item;
127 $tag_ID = (int) $_REQUEST['tag_ID'];
129 $tag = get_term( $tag_ID, $taxonomy, OBJECT, 'edit' );
131 wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
132 require_once( ABSPATH . 'wp-admin/admin-header.php' );
133 include( ABSPATH . 'wp-admin/edit-tag-form.php' );
134 include( ABSPATH . 'wp-admin/admin-footer.php' );
139 $tag_ID = (int) $_POST['tag_ID'];
140 check_admin_referer( 'update-tag_' . $tag_ID );
142 if ( !current_user_can( $tax->cap->edit_terms ) )
143 wp_die( __( 'Cheatin’ uh?' ), 403 );
145 $tag = get_term( $tag_ID, $taxonomy );
147 wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
149 $ret = wp_update_term( $tag_ID, $taxonomy, $_POST );
151 $location = 'edit-tags.php?taxonomy=' . $taxonomy;
152 if ( 'post' != $post_type )
153 $location .= '&post_type=' . $post_type;
155 if ( $referer = wp_get_original_referer() ) {
156 if ( false !== strpos( $referer, 'edit-tags.php' ) )
157 $location = $referer;
160 if ( $ret && !is_wp_error( $ret ) )
161 $location = add_query_arg( 'message', 3, $location );
163 $location = add_query_arg( array( 'error' => true, 'message' => 5 ), $location );
167 if ( ! $location && ! empty( $_REQUEST['_wp_http_referer'] ) ) {
168 $location = remove_query_arg( array('_wp_http_referer', '_wpnonce'), wp_unslash($_SERVER['REQUEST_URI']) );
172 if ( ! empty( $_REQUEST['paged'] ) ) {
173 $location = add_query_arg( 'paged', (int) $_REQUEST['paged'], $location );
175 wp_redirect( $location );
179 $wp_list_table->prepare_items();
180 $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
182 if ( $pagenum > $total_pages && $total_pages > 0 ) {
183 wp_redirect( add_query_arg( 'paged', $total_pages ) );
187 wp_enqueue_script('admin-tags');
188 if ( current_user_can($tax->cap->edit_terms) )
189 wp_enqueue_script('inline-edit-tax');
191 if ( 'category' == $taxonomy || 'link_category' == $taxonomy || 'post_tag' == $taxonomy ) {
193 if ( 'category' == $taxonomy )
194 $help = '<p>' . sprintf(__( 'You can use categories to define sections of your site and group related posts. The default category is “Uncategorized” until you change it in your <a href="%s">writing settings</a>.' ) , 'options-writing.php' ) . '</p>';
195 elseif ( 'link_category' == $taxonomy )
196 $help = '<p>' . __( 'You can create groups of links by using Link Categories. Link Category names must be unique and Link Categories are separate from the categories you use for posts.' ) . '</p>';
198 $help = '<p>' . __( 'You can assign keywords to your posts using <strong>tags</strong>. Unlike categories, tags have no hierarchy, meaning there’s no relationship from one tag to another.' ) . '</p>';
200 if ( 'link_category' == $taxonomy )
201 $help .= '<p>' . __( 'You can delete Link Categories in the Bulk Action pull-down, but that action does not delete the links within the category. Instead, it moves them to the default Link Category.' ) . '</p>';
203 $help .='<p>' . __( 'What’s the difference between categories and tags? Normally, tags are ad-hoc keywords that identify important information in your post (names, subjects, etc) that may or may not recur in other posts, while categories are pre-determined sections. If you think of your site like a book, the categories are like the Table of Contents and the tags are like the terms in the index.' ) . '</p>';
205 get_current_screen()->add_help_tab( array(
207 'title' => __('Overview'),
211 if ( 'category' == $taxonomy || 'post_tag' == $taxonomy ) {
212 if ( 'category' == $taxonomy )
213 $help = '<p>' . __( 'When adding a new category on this screen, you’ll fill in the following fields:' ) . '</p>';
215 $help = '<p>' . __( 'When adding a new tag on this screen, you’ll fill in the following fields:' ) . '</p>';
218 '<li>' . __( '<strong>Name</strong> - The name is how it appears on your site.' ) . '</li>';
220 if ( ! global_terms_enabled() )
221 $help .= '<li>' . __( '<strong>Slug</strong> - The “slug” is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.' ) . '</li>';
223 if ( 'category' == $taxonomy )
224 $help .= '<li>' . __( '<strong>Parent</strong> - Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have child categories for Bebop and Big Band. Totally optional. To create a subcategory, just choose another category from the Parent dropdown.' ) . '</li>';
226 $help .= '<li>' . __( '<strong>Description</strong> - The description is not prominent by default; however, some themes may display it.' ) . '</li>' .
228 '<p>' . __( 'You can change the display of this screen using the Screen Options tab to set how many items are displayed per screen and to display/hide columns in the table.' ) . '</p>';
230 get_current_screen()->add_help_tab( array(
231 'id' => 'adding-terms',
232 'title' => 'category' == $taxonomy ? __( 'Adding Categories' ) : __( 'Adding Tags' ),
237 $help = '<p><strong>' . __( 'For more information:' ) . '</strong></p>';
239 if ( 'category' == $taxonomy )
240 $help .= '<p>' . __( '<a href="https://codex.wordpress.org/Posts_Categories_Screen" target="_blank">Documentation on Categories</a>' ) . '</p>';
241 elseif ( 'link_category' == $taxonomy )
242 $help .= '<p>' . __( '<a href="https://codex.wordpress.org/Links_Link_Categories_Screen" target="_blank">Documentation on Link Categories</a>' ) . '</p>';
244 $help .= '<p>' . __( '<a href="https://codex.wordpress.org/Posts_Tags_Screen" target="_blank">Documentation on Tags</a>' ) . '</p>';
246 $help .= '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>';
248 get_current_screen()->set_help_sidebar( $help );
253 require_once( ABSPATH . 'wp-admin/admin-header.php' );
255 if ( !current_user_can($tax->cap->edit_terms) )
256 wp_die( __('You are not allowed to edit this item.') );
259 $messages['_item'] = array(
260 0 => '', // Unused. Messages start at index 1.
261 1 => __( 'Item added.' ),
262 2 => __( 'Item deleted.' ),
263 3 => __( 'Item updated.' ),
264 4 => __( 'Item not added.' ),
265 5 => __( 'Item not updated.' ),
266 6 => __( 'Items deleted.' )
268 $messages['category'] = array(
269 0 => '', // Unused. Messages start at index 1.
270 1 => __( 'Category added.' ),
271 2 => __( 'Category deleted.' ),
272 3 => __( 'Category updated.' ),
273 4 => __( 'Category not added.' ),
274 5 => __( 'Category not updated.' ),
275 6 => __( 'Categories deleted.' )
277 $messages['post_tag'] = array(
278 0 => '', // Unused. Messages start at index 1.
279 1 => __( 'Tag added.' ),
280 2 => __( 'Tag deleted.' ),
281 3 => __( 'Tag updated.' ),
282 4 => __( 'Tag not added.' ),
283 5 => __( 'Tag not updated.' ),
284 6 => __( 'Tags deleted.' )
288 * Filter the messages displayed when a tag is updated.
292 * @param array $messages The messages to be displayed.
294 $messages = apply_filters( 'term_updated_messages', $messages );
297 if ( isset( $_REQUEST['message'] ) && ( $msg = (int) $_REQUEST['message'] ) ) {
298 if ( isset( $messages[ $taxonomy ][ $msg ] ) )
299 $message = $messages[ $taxonomy ][ $msg ];
300 elseif ( ! isset( $messages[ $taxonomy ] ) && isset( $messages['_item'][ $msg ] ) )
301 $message = $messages['_item'][ $msg ];
304 $class = ( isset( $_REQUEST['error'] ) ) ? 'error' : 'updated';
306 if ( is_plugin_active( 'wpcat2tag-importer/wpcat2tag-importer.php' ) ) {
307 $import_link = admin_url( 'admin.php?import=wpcat2tag' );
309 $import_link = admin_url( 'import.php' );
314 <div class="wrap nosubsub">
315 <h1><?php echo esc_html( $title );
316 if ( !empty($_REQUEST['s']) )
317 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( wp_unslash($_REQUEST['s']) ) ); ?>
320 <?php if ( $message ) : ?>
321 <div id="message" class="<?php echo $class; ?> notice is-dismissible"><p><?php echo $message; ?></p></div>
322 <?php $_SERVER['REQUEST_URI'] = remove_query_arg( array( 'message', 'error' ), $_SERVER['REQUEST_URI'] );
324 <div id="ajax-response"></div>
326 <form class="search-form" method="get">
327 <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
328 <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
330 <?php $wp_list_table->search_box( $tax->labels->search_items, 'tag' ); ?>
335 <div id="col-container">
338 <div class="col-wrap">
339 <form id="posts-filter" method="post">
340 <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
341 <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
343 <?php $wp_list_table->display(); ?>
348 <?php if ( 'category' == $taxonomy ) : ?>
349 <div class="form-wrap">
352 /** This filter is documented in wp-includes/category-template.php */
353 printf( __( '<strong>Note:</strong><br />Deleting a category does not delete the posts in that category. Instead, posts that were only assigned to the deleted category are set to the category <strong>%s</strong>.' ), apply_filters( 'the_category', get_cat_name( get_option( 'default_category') ) ) );
356 <?php if ( current_user_can( 'import' ) ) : ?>
357 <p><?php printf( __( 'Categories can be selectively converted to tags using the <a href="%s">category to tag converter</a>.' ), esc_url( $import_link ) ) ?></p>
360 <?php elseif ( 'post_tag' == $taxonomy && current_user_can( 'import' ) ) : ?>
361 <div class="form-wrap">
362 <p><?php printf( __( 'Tags can be selectively converted to categories using the <a href="%s">tag to category converter</a>.' ), esc_url( $import_link ) ) ;?></p>
367 * Fires after the taxonomy list table.
369 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
373 * @param string $taxonomy The taxonomy name.
375 do_action( "after-{$taxonomy}-table", $taxonomy );
379 </div><!-- /col-right -->
382 <div class="col-wrap">
386 if ( !is_null( $tax->labels->popular_items ) ) {
387 if ( current_user_can( $tax->cap->edit_terms ) )
388 $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'post_type' => $post_type, 'echo' => false, 'link' => 'edit' ) );
390 $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) );
394 <div class="tagcloud">
395 <h3><?php echo $tax->labels->popular_items; ?></h3>
396 <?php echo $tag_cloud; unset( $tag_cloud ); ?>
402 if ( current_user_can($tax->cap->edit_terms) ) {
403 if ( 'category' == $taxonomy ) {
405 * Fires before the Add Category form.
408 * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
410 * @param object $arg Optional arguments cast to an object.
412 do_action( 'add_category_form_pre', (object) array( 'parent' => 0 ) );
413 } elseif ( 'link_category' == $taxonomy ) {
415 * Fires before the link category form.
418 * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
420 * @param object $arg Optional arguments cast to an object.
422 do_action( 'add_link_category_form_pre', (object) array( 'parent' => 0 ) );
425 * Fires before the Add Tag form.
428 * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
430 * @param string $taxonomy The taxonomy slug.
432 do_action( 'add_tag_form_pre', $taxonomy );
436 * Fires before the Add Term form for all taxonomies.
438 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
442 * @param string $taxonomy The taxonomy slug.
444 do_action( "{$taxonomy}_pre_add_form", $taxonomy );
447 <div class="form-wrap">
448 <h3><?php echo $tax->labels->add_new_item; ?></h3>
449 <form id="addtag" method="post" action="edit-tags.php" class="validate"
452 * Fires at the beginning of the Add Tag form.
454 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
458 do_action( "{$taxonomy}_term_new_form_tag" );
460 <input type="hidden" name="action" value="add-tag" />
461 <input type="hidden" name="screen" value="<?php echo esc_attr($current_screen->id); ?>" />
462 <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
463 <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
464 <?php wp_nonce_field('add-tag', '_wpnonce_add-tag'); ?>
466 <div class="form-field form-required term-name-wrap">
467 <label for="tag-name"><?php _ex( 'Name', 'term name' ); ?></label>
468 <input name="tag-name" id="tag-name" type="text" value="" size="40" aria-required="true" />
469 <p><?php _e('The name is how it appears on your site.'); ?></p>
471 <?php if ( ! global_terms_enabled() ) : ?>
472 <div class="form-field term-slug-wrap">
473 <label for="tag-slug"><?php _e( 'Slug' ); ?></label>
474 <input name="slug" id="tag-slug" type="text" value="" size="40" />
475 <p><?php _e('The “slug” is the URL-friendly version of the name. It is usually all lowercase and contains only letters, numbers, and hyphens.'); ?></p>
477 <?php endif; // global_terms_enabled() ?>
478 <?php if ( is_taxonomy_hierarchical($taxonomy) ) : ?>
479 <div class="form-field term-parent-wrap">
480 <label for="parent"><?php _ex( 'Parent', 'term parent' ); ?></label>
482 $dropdown_args = array(
484 'hide_if_empty' => false,
485 'taxonomy' => $taxonomy,
488 'hierarchical' => true,
489 'show_option_none' => __( 'None' ),
493 * Filter the taxonomy parent drop-down on the Edit Term page.
496 * @since 4.2.0 Added `$context` parameter.
498 * @param array $dropdown_args {
499 * An array of taxonomy parent drop-down arguments.
501 * @type int|bool $hide_empty Whether to hide terms not attached to any posts. Default 0|false.
502 * @type bool $hide_if_empty Whether to hide the drop-down if no terms exist. Default false.
503 * @type string $taxonomy The taxonomy slug.
504 * @type string $name Value of the name attribute to use for the drop-down select element.
506 * @type string $orderby The field to order by. Default 'name'.
507 * @type bool $hierarchical Whether the taxonomy is hierarchical. Default true.
508 * @type string $show_option_none Label to display if there are no terms. Default 'None'.
510 * @param string $taxonomy The taxonomy slug.
511 * @param string $context Filter context. Accepts 'new' or 'edit'.
513 $dropdown_args = apply_filters( 'taxonomy_parent_dropdown_args', $dropdown_args, $taxonomy, 'new' );
515 wp_dropdown_categories( $dropdown_args );
517 <?php if ( 'category' == $taxonomy ) : // @todo: Generic text for hierarchical taxonomies ?>
518 <p><?php _e('Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have children categories for Bebop and Big Band. Totally optional.'); ?></p>
521 <?php endif; // is_taxonomy_hierarchical() ?>
522 <div class="form-field term-description-wrap">
523 <label for="tag-description"><?php _e( 'Description' ); ?></label>
524 <textarea name="description" id="tag-description" rows="5" cols="40"></textarea>
525 <p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p>
529 if ( ! is_taxonomy_hierarchical( $taxonomy ) ) {
531 * Fires after the Add Tag form fields for non-hierarchical taxonomies.
535 * @param string $taxonomy The taxonomy slug.
537 do_action( 'add_tag_form_fields', $taxonomy );
541 * Fires after the Add Term form fields.
543 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
547 * @param string $taxonomy The taxonomy slug.
549 do_action( "{$taxonomy}_add_form_fields", $taxonomy );
551 submit_button( $tax->labels->add_new_item );
553 if ( 'category' == $taxonomy ) {
555 * Fires at the end of the Edit Category form.
558 * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
560 * @param object $arg Optional arguments cast to an object.
562 do_action( 'edit_category_form', (object) array( 'parent' => 0 ) );
563 } elseif ( 'link_category' == $taxonomy ) {
565 * Fires at the end of the Edit Link form.
568 * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
570 * @param object $arg Optional arguments cast to an object.
572 do_action( 'edit_link_category_form', (object) array( 'parent' => 0 ) );
575 * Fires at the end of the Add Tag form.
578 * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
580 * @param string $taxonomy The taxonomy slug.
582 do_action( 'add_tag_form', $taxonomy );
586 * Fires at the end of the Add Term form for all taxonomies.
588 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
592 * @param string $taxonomy The taxonomy slug.
594 do_action( "{$taxonomy}_add_form", $taxonomy );
600 </div><!-- /col-left -->
602 </div><!-- /col-container -->
605 <?php if ( ! wp_is_mobile() ) : ?>
606 <script type="text/javascript">
607 try{document.forms.addtag['tag-name'].focus();}catch(e){}
612 $wp_list_table->inline_edit();
614 include( ABSPATH . 'wp-admin/admin-footer.php' );