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 );
23 // $post_type is set when the WP_Terms_List_Table instance is created
26 $wp_list_table = _get_list_table('WP_Terms_List_Table');
27 $pagenum = $wp_list_table->get_pagenum();
29 $title = $tax->labels->name;
31 if ( 'post' != $post_type ) {
32 $parent_file = ( 'attachment' == $post_type ) ? 'upload.php' : "edit.php?post_type=$post_type";
33 $submenu_file = "edit-tags.php?taxonomy=$taxonomy&post_type=$post_type";
34 } elseif ( 'link_category' == $tax->name ) {
35 $parent_file = 'link-manager.php';
36 $submenu_file = 'edit-tags.php?taxonomy=link_category';
38 $parent_file = 'edit.php';
39 $submenu_file = "edit-tags.php?taxonomy=$taxonomy";
42 add_screen_option( 'per_page', array( 'default' => 20, 'option' => 'edit_' . $tax->name . '_per_page' ) );
46 switch ( $wp_list_table->current_action() ) {
50 check_admin_referer( 'add-tag', '_wpnonce_add-tag' );
52 if ( !current_user_can( $tax->cap->edit_terms ) )
53 wp_die( __( 'Cheatin’ uh?' ), 403 );
55 $ret = wp_insert_term( $_POST['tag-name'], $taxonomy, $_POST );
56 $location = 'edit-tags.php?taxonomy=' . $taxonomy;
57 if ( 'post' != $post_type )
58 $location .= '&post_type=' . $post_type;
60 if ( $referer = wp_get_original_referer() ) {
61 if ( false !== strpos( $referer, 'edit-tags.php' ) )
65 if ( $ret && !is_wp_error( $ret ) )
66 $location = add_query_arg( 'message', 1, $location );
68 $location = add_query_arg( array( 'error' => true, 'message' => 4 ), $location );
73 $location = 'edit-tags.php?taxonomy=' . $taxonomy;
74 if ( 'post' != $post_type )
75 $location .= '&post_type=' . $post_type;
76 if ( $referer = wp_get_referer() ) {
77 if ( false !== strpos( $referer, 'edit-tags.php' ) )
81 if ( ! isset( $_REQUEST['tag_ID'] ) ) {
85 $tag_ID = (int) $_REQUEST['tag_ID'];
86 check_admin_referer( 'delete-tag_' . $tag_ID );
88 if ( !current_user_can( $tax->cap->delete_terms ) )
89 wp_die( __( 'Cheatin’ uh?' ), 403 );
91 wp_delete_term( $tag_ID, $taxonomy );
93 $location = add_query_arg( 'message', 2, $location );
98 check_admin_referer( 'bulk-tags' );
100 if ( !current_user_can( $tax->cap->delete_terms ) )
101 wp_die( __( 'Cheatin’ uh?' ), 403 );
103 $tags = (array) $_REQUEST['delete_tags'];
104 foreach ( $tags as $tag_ID ) {
105 wp_delete_term( $tag_ID, $taxonomy );
108 $location = 'edit-tags.php?taxonomy=' . $taxonomy;
109 if ( 'post' != $post_type )
110 $location .= '&post_type=' . $post_type;
111 if ( $referer = wp_get_referer() ) {
112 if ( false !== strpos( $referer, 'edit-tags.php' ) )
113 $location = $referer;
116 $location = add_query_arg( 'message', 6, $location );
121 $title = $tax->labels->edit_item;
123 $tag_ID = (int) $_REQUEST['tag_ID'];
125 $tag = get_term( $tag_ID, $taxonomy, OBJECT, 'edit' );
127 wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
128 require_once( ABSPATH . 'wp-admin/admin-header.php' );
129 include( ABSPATH . 'wp-admin/edit-tag-form.php' );
130 include( ABSPATH . 'wp-admin/admin-footer.php' );
135 $tag_ID = (int) $_POST['tag_ID'];
136 check_admin_referer( 'update-tag_' . $tag_ID );
138 if ( !current_user_can( $tax->cap->edit_terms ) )
139 wp_die( __( 'Cheatin’ uh?' ), 403 );
141 $tag = get_term( $tag_ID, $taxonomy );
143 wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
145 $ret = wp_update_term( $tag_ID, $taxonomy, $_POST );
147 $location = 'edit-tags.php?taxonomy=' . $taxonomy;
148 if ( 'post' != $post_type )
149 $location .= '&post_type=' . $post_type;
151 if ( $referer = wp_get_original_referer() ) {
152 if ( false !== strpos( $referer, 'edit-tags.php' ) )
153 $location = $referer;
156 if ( $ret && !is_wp_error( $ret ) )
157 $location = add_query_arg( 'message', 3, $location );
159 $location = add_query_arg( array( 'error' => true, 'message' => 5 ), $location );
163 if ( ! $location && ! empty( $_REQUEST['_wp_http_referer'] ) ) {
164 $location = remove_query_arg( array('_wp_http_referer', '_wpnonce'), wp_unslash($_SERVER['REQUEST_URI']) );
168 if ( ! empty( $_REQUEST['paged'] ) ) {
169 $location = add_query_arg( 'paged', (int) $_REQUEST['paged'], $location );
171 wp_redirect( $location );
175 $wp_list_table->prepare_items();
176 $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
178 if ( $pagenum > $total_pages && $total_pages > 0 ) {
179 wp_redirect( add_query_arg( 'paged', $total_pages ) );
183 wp_enqueue_script('admin-tags');
184 if ( current_user_can($tax->cap->edit_terms) )
185 wp_enqueue_script('inline-edit-tax');
187 if ( 'category' == $taxonomy || 'link_category' == $taxonomy || 'post_tag' == $taxonomy ) {
189 if ( 'category' == $taxonomy )
190 $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>';
191 elseif ( 'link_category' == $taxonomy )
192 $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>';
194 $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>';
196 if ( 'link_category' == $taxonomy )
197 $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>';
199 $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>';
201 get_current_screen()->add_help_tab( array(
203 'title' => __('Overview'),
207 if ( 'category' == $taxonomy || 'post_tag' == $taxonomy ) {
208 if ( 'category' == $taxonomy )
209 $help = '<p>' . __( 'When adding a new category on this screen, you’ll fill in the following fields:' ) . '</p>';
211 $help = '<p>' . __( 'When adding a new tag on this screen, you’ll fill in the following fields:' ) . '</p>';
214 '<li>' . __( '<strong>Name</strong> - The name is how it appears on your site.' ) . '</li>';
216 if ( ! global_terms_enabled() )
217 $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>';
219 if ( 'category' == $taxonomy )
220 $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>';
222 $help .= '<li>' . __( '<strong>Description</strong> - The description is not prominent by default; however, some themes may display it.' ) . '</li>' .
224 '<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>';
226 get_current_screen()->add_help_tab( array(
227 'id' => 'adding-terms',
228 'title' => 'category' == $taxonomy ? __( 'Adding Categories' ) : __( 'Adding Tags' ),
233 $help = '<p><strong>' . __( 'For more information:' ) . '</strong></p>';
235 if ( 'category' == $taxonomy )
236 $help .= '<p>' . __( '<a href="https://codex.wordpress.org/Posts_Categories_Screen" target="_blank">Documentation on Categories</a>' ) . '</p>';
237 elseif ( 'link_category' == $taxonomy )
238 $help .= '<p>' . __( '<a href="https://codex.wordpress.org/Links_Link_Categories_Screen" target="_blank">Documentation on Link Categories</a>' ) . '</p>';
240 $help .= '<p>' . __( '<a href="https://codex.wordpress.org/Posts_Tags_Screen" target="_blank">Documentation on Tags</a>' ) . '</p>';
242 $help .= '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>';
244 get_current_screen()->set_help_sidebar( $help );
249 require_once( ABSPATH . 'wp-admin/admin-header.php' );
251 if ( !current_user_can($tax->cap->edit_terms) )
252 wp_die( __('You are not allowed to edit this item.') );
255 $messages['_item'] = array(
256 0 => '', // Unused. Messages start at index 1.
257 1 => __( 'Item added.' ),
258 2 => __( 'Item deleted.' ),
259 3 => __( 'Item updated.' ),
260 4 => __( 'Item not added.' ),
261 5 => __( 'Item not updated.' ),
262 6 => __( 'Items deleted.' )
264 $messages['category'] = array(
265 0 => '', // Unused. Messages start at index 1.
266 1 => __( 'Category added.' ),
267 2 => __( 'Category deleted.' ),
268 3 => __( 'Category updated.' ),
269 4 => __( 'Category not added.' ),
270 5 => __( 'Category not updated.' ),
271 6 => __( 'Categories deleted.' )
273 $messages['post_tag'] = array(
274 0 => '', // Unused. Messages start at index 1.
275 1 => __( 'Tag added.' ),
276 2 => __( 'Tag deleted.' ),
277 3 => __( 'Tag updated.' ),
278 4 => __( 'Tag not added.' ),
279 5 => __( 'Tag not updated.' ),
280 6 => __( 'Tags deleted.' )
284 * Filter the messages displayed when a tag is updated.
288 * @param array $messages The messages to be displayed.
290 $messages = apply_filters( 'term_updated_messages', $messages );
293 if ( isset( $_REQUEST['message'] ) && ( $msg = (int) $_REQUEST['message'] ) ) {
294 if ( isset( $messages[ $taxonomy ][ $msg ] ) )
295 $message = $messages[ $taxonomy ][ $msg ];
296 elseif ( ! isset( $messages[ $taxonomy ] ) && isset( $messages['_item'][ $msg ] ) )
297 $message = $messages['_item'][ $msg ];
300 $class = ( isset( $_REQUEST['error'] ) ) ? 'error' : 'updated';
303 <div class="wrap nosubsub">
304 <h2><?php echo esc_html( $title );
305 if ( !empty($_REQUEST['s']) )
306 printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( wp_unslash($_REQUEST['s']) ) ); ?>
309 <?php if ( $message ) : ?>
310 <div id="message" class="<?php echo $class; ?> notice is-dismissible"><p><?php echo $message; ?></p></div>
311 <?php $_SERVER['REQUEST_URI'] = remove_query_arg( array( 'message', 'error' ), $_SERVER['REQUEST_URI'] );
313 <div id="ajax-response"></div>
315 <form class="search-form" method="get">
316 <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
317 <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
319 <?php $wp_list_table->search_box( $tax->labels->search_items, 'tag' ); ?>
324 <div id="col-container">
327 <div class="col-wrap">
328 <form id="posts-filter" method="post">
329 <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
330 <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
332 <?php $wp_list_table->display(); ?>
337 <?php if ( 'category' == $taxonomy ) : ?>
338 <div class="form-wrap">
341 /** This filter is documented in wp-includes/category-template.php */
342 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') ) ) );
345 <?php if ( current_user_can( 'import' ) ) : ?>
346 <p><?php printf(__('Categories can be selectively converted to tags using the <a href="%s">category to tag converter</a>.'), 'import.php') ?></p>
349 <?php elseif ( 'post_tag' == $taxonomy && current_user_can( 'import' ) ) : ?>
350 <div class="form-wrap">
351 <p><?php printf(__('Tags can be selectively converted to categories using the <a href="%s">tag to category converter</a>.'), 'import.php') ;?></p>
356 * Fires after the taxonomy list table.
358 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
362 * @param string $taxonomy The taxonomy name.
364 do_action( "after-{$taxonomy}-table", $taxonomy );
368 </div><!-- /col-right -->
371 <div class="col-wrap">
375 if ( !is_null( $tax->labels->popular_items ) ) {
376 if ( current_user_can( $tax->cap->edit_terms ) )
377 $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'post_type' => $post_type, 'echo' => false, 'link' => 'edit' ) );
379 $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) );
383 <div class="tagcloud">
384 <h3><?php echo $tax->labels->popular_items; ?></h3>
385 <?php echo $tag_cloud; unset( $tag_cloud ); ?>
391 if ( current_user_can($tax->cap->edit_terms) ) {
392 if ( 'category' == $taxonomy ) {
394 * Fires before the Add Category form.
397 * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
399 * @param object $arg Optional arguments cast to an object.
401 do_action( 'add_category_form_pre', (object) array( 'parent' => 0 ) );
402 } elseif ( 'link_category' == $taxonomy ) {
404 * Fires before the link category form.
407 * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
409 * @param object $arg Optional arguments cast to an object.
411 do_action( 'add_link_category_form_pre', (object) array( 'parent' => 0 ) );
414 * Fires before the Add Tag form.
417 * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
419 * @param string $taxonomy The taxonomy slug.
421 do_action( 'add_tag_form_pre', $taxonomy );
425 * Fires before the Add Term form for all taxonomies.
427 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
431 * @param string $taxonomy The taxonomy slug.
433 do_action( "{$taxonomy}_pre_add_form", $taxonomy );
436 <div class="form-wrap">
437 <h3><?php echo $tax->labels->add_new_item; ?></h3>
438 <form id="addtag" method="post" action="edit-tags.php" class="validate"
441 * Fires at the beginning of the Add Tag form.
443 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
447 do_action( "{$taxonomy}_term_new_form_tag" );
449 <input type="hidden" name="action" value="add-tag" />
450 <input type="hidden" name="screen" value="<?php echo esc_attr($current_screen->id); ?>" />
451 <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
452 <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
453 <?php wp_nonce_field('add-tag', '_wpnonce_add-tag'); ?>
455 <div class="form-field form-required term-name-wrap">
456 <label for="tag-name"><?php _ex( 'Name', 'term name' ); ?></label>
457 <input name="tag-name" id="tag-name" type="text" value="" size="40" aria-required="true" />
458 <p><?php _e('The name is how it appears on your site.'); ?></p>
460 <?php if ( ! global_terms_enabled() ) : ?>
461 <div class="form-field term-slug-wrap">
462 <label for="tag-slug"><?php _e( 'Slug' ); ?></label>
463 <input name="slug" id="tag-slug" type="text" value="" size="40" />
464 <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>
466 <?php endif; // global_terms_enabled() ?>
467 <?php if ( is_taxonomy_hierarchical($taxonomy) ) : ?>
468 <div class="form-field term-parent-wrap">
469 <label for="parent"><?php _ex( 'Parent', 'term parent' ); ?></label>
471 $dropdown_args = array(
473 'hide_if_empty' => false,
474 'taxonomy' => $taxonomy,
477 'hierarchical' => true,
478 'show_option_none' => __( 'None' ),
482 * Filter the taxonomy parent drop-down on the Edit Term page.
485 * @since 4.2.0 Added `$context` parameter.
487 * @param array $dropdown_args {
488 * An array of taxonomy parent drop-down arguments.
490 * @type int|bool $hide_empty Whether to hide terms not attached to any posts. Default 0|false.
491 * @type bool $hide_if_empty Whether to hide the drop-down if no terms exist. Default false.
492 * @type string $taxonomy The taxonomy slug.
493 * @type string $name Value of the name attribute to use for the drop-down select element.
495 * @type string $orderby The field to order by. Default 'name'.
496 * @type bool $hierarchical Whether the taxonomy is hierarchical. Default true.
497 * @type string $show_option_none Label to display if there are no terms. Default 'None'.
499 * @param string $taxonomy The taxonomy slug.
500 * @param string $context Filter context. Accepts 'new' or 'edit'.
502 $dropdown_args = apply_filters( 'taxonomy_parent_dropdown_args', $dropdown_args, $taxonomy, 'new' );
504 wp_dropdown_categories( $dropdown_args );
506 <?php if ( 'category' == $taxonomy ) : // @todo: Generic text for hierarchical taxonomies ?>
507 <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>
510 <?php endif; // is_taxonomy_hierarchical() ?>
511 <div class="form-field term-description-wrap">
512 <label for="tag-description"><?php _e( 'Description' ); ?></label>
513 <textarea name="description" id="tag-description" rows="5" cols="40"></textarea>
514 <p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p>
518 if ( ! is_taxonomy_hierarchical( $taxonomy ) ) {
520 * Fires after the Add Tag form fields for non-hierarchical taxonomies.
524 * @param string $taxonomy The taxonomy slug.
526 do_action( 'add_tag_form_fields', $taxonomy );
530 * Fires after the Add Term form fields.
532 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
536 * @param string $taxonomy The taxonomy slug.
538 do_action( "{$taxonomy}_add_form_fields", $taxonomy );
540 submit_button( $tax->labels->add_new_item );
542 if ( 'category' == $taxonomy ) {
544 * Fires at the end of the Edit Category form.
547 * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
549 * @param object $arg Optional arguments cast to an object.
551 do_action( 'edit_category_form', (object) array( 'parent' => 0 ) );
552 } elseif ( 'link_category' == $taxonomy ) {
554 * Fires at the end of the Edit Link form.
557 * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
559 * @param object $arg Optional arguments cast to an object.
561 do_action( 'edit_link_category_form', (object) array( 'parent' => 0 ) );
564 * Fires at the end of the Add Tag form.
567 * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
569 * @param string $taxonomy The taxonomy slug.
571 do_action( 'add_tag_form', $taxonomy );
575 * Fires at the end of the Add Term form for all taxonomies.
577 * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
581 * @param string $taxonomy The taxonomy slug.
583 do_action( "{$taxonomy}_add_form", $taxonomy );
589 </div><!-- /col-left -->
591 </div><!-- /col-container -->
594 <?php if ( ! wp_is_mobile() ) : ?>
595 <script type="text/javascript">
596 try{document.forms.addtag['tag-name'].focus();}catch(e){}
601 $wp_list_table->inline_edit();
603 include( ABSPATH . 'wp-admin/admin-footer.php' );