/wp-admin/edit-tags.php
PHP | 596 lines | 366 code | 98 blank | 132 comment | 99 complexity | 57858bca396d7a20738cba617087c1e2 MD5 | raw file
Possible License(s): GPL-3.0, MIT, BSD-3-Clause, LGPL-2.1, GPL-2.0, Apache-2.0
- <?php
- /**
- * Edit Tags Administration Screen.
- *
- * @package WordPress
- * @subpackage Administration
- */
- /** WordPress Administration Bootstrap */
- require_once( dirname( __FILE__ ) . '/admin.php' );
- if ( ! $taxnow )
- wp_die( __( 'Invalid taxonomy' ) );
- $tax = get_taxonomy( $taxnow );
- if ( ! $tax )
- wp_die( __( 'Invalid taxonomy' ) );
- if ( ! current_user_can( $tax->cap->manage_terms ) )
- wp_die( __( 'Cheatin’ uh?' ), 403 );
- $wp_list_table = _get_list_table('WP_Terms_List_Table');
- $pagenum = $wp_list_table->get_pagenum();
- $title = $tax->labels->name;
- if ( 'post' != $post_type ) {
- $parent_file = ( 'attachment' == $post_type ) ? 'upload.php' : "edit.php?post_type=$post_type";
- $submenu_file = "edit-tags.php?taxonomy=$taxonomy&post_type=$post_type";
- } else if ( 'link_category' == $tax->name ) {
- $parent_file = 'link-manager.php';
- $submenu_file = 'edit-tags.php?taxonomy=link_category';
- } else {
- $parent_file = 'edit.php';
- $submenu_file = "edit-tags.php?taxonomy=$taxonomy";
- }
- add_screen_option( 'per_page', array( 'label' => $title, 'default' => 20, 'option' => 'edit_' . $tax->name . '_per_page' ) );
- $location = false;
- switch ( $wp_list_table->current_action() ) {
- case 'add-tag':
- check_admin_referer( 'add-tag', '_wpnonce_add-tag' );
- if ( !current_user_can( $tax->cap->edit_terms ) )
- wp_die( __( 'Cheatin’ uh?' ), 403 );
- $ret = wp_insert_term( $_POST['tag-name'], $taxonomy, $_POST );
- $location = 'edit-tags.php?taxonomy=' . $taxonomy;
- if ( 'post' != $post_type )
- $location .= '&post_type=' . $post_type;
- if ( $referer = wp_get_original_referer() ) {
- if ( false !== strpos( $referer, 'edit-tags.php' ) )
- $location = $referer;
- }
- if ( $ret && !is_wp_error( $ret ) )
- $location = add_query_arg( 'message', 1, $location );
- else
- $location = add_query_arg( 'message', 4, $location );
- break;
- case 'delete':
- $location = 'edit-tags.php?taxonomy=' . $taxonomy;
- if ( 'post' != $post_type )
- $location .= '&post_type=' . $post_type;
- if ( $referer = wp_get_referer() ) {
- if ( false !== strpos( $referer, 'edit-tags.php' ) )
- $location = $referer;
- }
- if ( ! isset( $_REQUEST['tag_ID'] ) ) {
- break;
- }
- $tag_ID = (int) $_REQUEST['tag_ID'];
- check_admin_referer( 'delete-tag_' . $tag_ID );
- if ( !current_user_can( $tax->cap->delete_terms ) )
- wp_die( __( 'Cheatin’ uh?' ), 403 );
- wp_delete_term( $tag_ID, $taxonomy );
- $location = add_query_arg( 'message', 2, $location );
- break;
- case 'bulk-delete':
- check_admin_referer( 'bulk-tags' );
- if ( !current_user_can( $tax->cap->delete_terms ) )
- wp_die( __( 'Cheatin’ uh?' ), 403 );
- $tags = (array) $_REQUEST['delete_tags'];
- foreach ( $tags as $tag_ID ) {
- wp_delete_term( $tag_ID, $taxonomy );
- }
- $location = 'edit-tags.php?taxonomy=' . $taxonomy;
- if ( 'post' != $post_type )
- $location .= '&post_type=' . $post_type;
- if ( $referer = wp_get_referer() ) {
- if ( false !== strpos( $referer, 'edit-tags.php' ) )
- $location = $referer;
- }
- $location = add_query_arg( 'message', 6, $location );
- break;
- case 'edit':
- $title = $tax->labels->edit_item;
- $tag_ID = (int) $_REQUEST['tag_ID'];
- $tag = get_term( $tag_ID, $taxonomy, OBJECT, 'edit' );
- if ( ! $tag )
- wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
- require_once( ABSPATH . 'wp-admin/admin-header.php' );
- include( ABSPATH . 'wp-admin/edit-tag-form.php' );
- include( ABSPATH . 'wp-admin/admin-footer.php' );
- exit;
- case 'editedtag':
- $tag_ID = (int) $_POST['tag_ID'];
- check_admin_referer( 'update-tag_' . $tag_ID );
- if ( !current_user_can( $tax->cap->edit_terms ) )
- wp_die( __( 'Cheatin’ uh?' ), 403 );
- $tag = get_term( $tag_ID, $taxonomy );
- if ( ! $tag )
- wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
- $ret = wp_update_term( $tag_ID, $taxonomy, $_POST );
- $location = 'edit-tags.php?taxonomy=' . $taxonomy;
- if ( 'post' != $post_type )
- $location .= '&post_type=' . $post_type;
- if ( $referer = wp_get_original_referer() ) {
- if ( false !== strpos( $referer, 'edit-tags.php' ) )
- $location = $referer;
- }
- if ( $ret && !is_wp_error( $ret ) )
- $location = add_query_arg( 'message', 3, $location );
- else
- $location = add_query_arg( 'message', 5, $location );
- break;
- }
- if ( ! $location && ! empty( $_REQUEST['_wp_http_referer'] ) ) {
- $location = remove_query_arg( array('_wp_http_referer', '_wpnonce'), wp_unslash($_SERVER['REQUEST_URI']) );
- }
- if ( $location ) {
- if ( ! empty( $_REQUEST['paged'] ) ) {
- $location = add_query_arg( 'paged', (int) $_REQUEST['paged'], $location );
- }
- wp_redirect( $location );
- exit;
- }
- $wp_list_table->prepare_items();
- $total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
- if ( $pagenum > $total_pages && $total_pages > 0 ) {
- wp_redirect( add_query_arg( 'paged', $total_pages ) );
- exit;
- }
- wp_enqueue_script('admin-tags');
- if ( current_user_can($tax->cap->edit_terms) )
- wp_enqueue_script('inline-edit-tax');
- if ( 'category' == $taxonomy || 'link_category' == $taxonomy || 'post_tag' == $taxonomy ) {
- $help ='';
- if ( 'category' == $taxonomy )
- $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>';
- elseif ( 'link_category' == $taxonomy )
- $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>';
- else
- $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>';
- if ( 'link_category' == $taxonomy )
- $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>';
- else
- $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>';
- get_current_screen()->add_help_tab( array(
- 'id' => 'overview',
- 'title' => __('Overview'),
- 'content' => $help,
- ) );
- if ( 'category' == $taxonomy || 'post_tag' == $taxonomy ) {
- if ( 'category' == $taxonomy )
- $help = '<p>' . __( 'When adding a new category on this screen, you’ll fill in the following fields:' ) . '</p>';
- else
- $help = '<p>' . __( 'When adding a new tag on this screen, you’ll fill in the following fields:' ) . '</p>';
- $help .= '<ul>' .
- '<li>' . __( '<strong>Name</strong> - The name is how it appears on your site.' ) . '</li>';
- if ( ! global_terms_enabled() )
- $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>';
- if ( 'category' == $taxonomy )
- $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>';
- $help .= '<li>' . __( '<strong>Description</strong> - The description is not prominent by default; however, some themes may display it.' ) . '</li>' .
- '</ul>' .
- '<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>';
- get_current_screen()->add_help_tab( array(
- 'id' => 'adding-terms',
- 'title' => 'category' == $taxonomy ? __( 'Adding Categories' ) : __( 'Adding Tags' ),
- 'content' => $help,
- ) );
- }
- $help = '<p><strong>' . __( 'For more information:' ) . '</strong></p>';
- if ( 'category' == $taxonomy )
- $help .= '<p>' . __( '<a href="http://codex.wordpress.org/Posts_Categories_Screen" target="_blank">Documentation on Categories</a>' ) . '</p>';
- elseif ( 'link_category' == $taxonomy )
- $help .= '<p>' . __( '<a href="http://codex.wordpress.org/Links_Link_Categories_Screen" target="_blank">Documentation on Link Categories</a>' ) . '</p>';
- else
- $help .= '<p>' . __( '<a href="http://codex.wordpress.org/Posts_Tags_Screen" target="_blank">Documentation on Tags</a>' ) . '</p>';
- $help .= '<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>';
- get_current_screen()->set_help_sidebar( $help );
- unset( $help );
- }
- require_once( ABSPATH . 'wp-admin/admin-header.php' );
- if ( !current_user_can($tax->cap->edit_terms) )
- wp_die( __('You are not allowed to edit this item.') );
- $messages = array();
- $messages['_item'] = array(
- 0 => '', // Unused. Messages start at index 1.
- 1 => __( 'Item added.' ),
- 2 => __( 'Item deleted.' ),
- 3 => __( 'Item updated.' ),
- 4 => __( 'Item not added.' ),
- 5 => __( 'Item not updated.' ),
- 6 => __( 'Items deleted.' )
- );
- $messages['category'] = array(
- 0 => '', // Unused. Messages start at index 1.
- 1 => __( 'Category added.' ),
- 2 => __( 'Category deleted.' ),
- 3 => __( 'Category updated.' ),
- 4 => __( 'Category not added.' ),
- 5 => __( 'Category not updated.' ),
- 6 => __( 'Categories deleted.' )
- );
- $messages['post_tag'] = array(
- 0 => '', // Unused. Messages start at index 1.
- 1 => __( 'Tag added.' ),
- 2 => __( 'Tag deleted.' ),
- 3 => __( 'Tag updated.' ),
- 4 => __( 'Tag not added.' ),
- 5 => __( 'Tag not updated.' ),
- 6 => __( 'Tags deleted.' )
- );
- /**
- * Filter the messages displayed when a tag is updated.
- *
- * @since 3.7.0
- *
- * @param array $messages The messages to be displayed.
- */
- $messages = apply_filters( 'term_updated_messages', $messages );
- $message = false;
- if ( isset( $_REQUEST['message'] ) && ( $msg = (int) $_REQUEST['message'] ) ) {
- if ( isset( $messages[ $taxonomy ][ $msg ] ) )
- $message = $messages[ $taxonomy ][ $msg ];
- elseif ( ! isset( $messages[ $taxonomy ] ) && isset( $messages['_item'][ $msg ] ) )
- $message = $messages['_item'][ $msg ];
- }
- ?>
- <div class="wrap nosubsub">
- <h2><?php echo esc_html( $title );
- if ( !empty($_REQUEST['s']) )
- printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( wp_unslash($_REQUEST['s']) ) ); ?>
- </h2>
- <?php if ( $message ) : ?>
- <div id="message" class="updated"><p><?php echo $message; ?></p></div>
- <?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
- endif; ?>
- <div id="ajax-response"></div>
- <form class="search-form" action="" method="get">
- <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
- <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
- <?php $wp_list_table->search_box( $tax->labels->search_items, 'tag' ); ?>
- </form>
- <br class="clear" />
- <div id="col-container">
- <div id="col-right">
- <div class="col-wrap">
- <form id="posts-filter" action="" method="post">
- <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
- <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
- <?php $wp_list_table->display(); ?>
- <br class="clear" />
- </form>
- <?php if ( 'category' == $taxonomy ) : ?>
- <div class="form-wrap">
- <p>
- <?php
- /** This filter is documented in wp-includes/category-template.php */
- 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') ) ) );
- ?>
- </p>
- <?php if ( current_user_can( 'import' ) ) : ?>
- <p><?php printf(__('Categories can be selectively converted to tags using the <a href="%s">category to tag converter</a>.'), 'import.php') ?></p>
- <?php endif; ?>
- </div>
- <?php elseif ( 'post_tag' == $taxonomy && current_user_can( 'import' ) ) : ?>
- <div class="form-wrap">
- <p><?php printf(__('Tags can be selectively converted to categories using the <a href="%s">tag to category converter</a>.'), 'import.php') ;?></p>
- </div>
- <?php endif;
- /**
- * Fires after the taxonomy list table.
- *
- * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
- *
- * @since 3.0.0
- *
- * @param string $taxonomy The taxonomy name.
- */
- do_action( "after-{$taxonomy}-table", $taxonomy );
- ?>
- </div>
- </div><!-- /col-right -->
- <div id="col-left">
- <div class="col-wrap">
- <?php
- if ( !is_null( $tax->labels->popular_items ) ) {
- if ( current_user_can( $tax->cap->edit_terms ) )
- $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'post_type' => $post_type, 'echo' => false, 'link' => 'edit' ) );
- else
- $tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) );
- if ( $tag_cloud ) :
- ?>
- <div class="tagcloud">
- <h3><?php echo $tax->labels->popular_items; ?></h3>
- <?php echo $tag_cloud; unset( $tag_cloud ); ?>
- </div>
- <?php
- endif;
- }
- if ( current_user_can($tax->cap->edit_terms) ) {
- if ( 'category' == $taxonomy ) {
- /**
- * Fires before the Add Category form.
- *
- * @since 2.1.0
- * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
- *
- * @param object $arg Optional arguments cast to an object.
- */
- do_action( 'add_category_form_pre', (object) array( 'parent' => 0 ) );
- } elseif ( 'link_category' == $taxonomy ) {
- /**
- * Fires before the link category form.
- *
- * @since 2.3.0
- * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
- *
- * @param object $arg Optional arguments cast to an object.
- */
- do_action( 'add_link_category_form_pre', (object) array( 'parent' => 0 ) );
- } else {
- /**
- * Fires before the Add Tag form.
- *
- * @since 2.5.0
- * @deprecated 3.0.0 Use {$taxonomy}_pre_add_form instead.
- *
- * @param string $taxonomy The taxonomy slug.
- */
- do_action( 'add_tag_form_pre', $taxonomy );
- }
- /**
- * Fires before the Add Term form for all taxonomies.
- *
- * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
- *
- * @since 3.0.0
- *
- * @param string $taxonomy The taxonomy slug.
- */
- do_action( "{$taxonomy}_pre_add_form", $taxonomy );
- ?>
- <div class="form-wrap">
- <h3><?php echo $tax->labels->add_new_item; ?></h3>
- <form id="addtag" method="post" action="edit-tags.php" class="validate"
- <?php
- /**
- * Fires at the beginning of the Add Tag form.
- *
- * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
- *
- * @since 3.7.0
- */
- do_action( "{$taxonomy}_term_new_form_tag" );
- ?>>
- <input type="hidden" name="action" value="add-tag" />
- <input type="hidden" name="screen" value="<?php echo esc_attr($current_screen->id); ?>" />
- <input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
- <input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
- <?php wp_nonce_field('add-tag', '_wpnonce_add-tag'); ?>
- <div class="form-field form-required term-name-wrap">
- <label for="tag-name"><?php _ex( 'Name', 'term name' ); ?></label>
- <input name="tag-name" id="tag-name" type="text" value="" size="40" aria-required="true" />
- <p><?php _e('The name is how it appears on your site.'); ?></p>
- </div>
- <?php if ( ! global_terms_enabled() ) : ?>
- <div class="form-field term-slug-wrap">
- <label for="tag-slug"><?php _e( 'Slug' ); ?></label>
- <input name="slug" id="tag-slug" type="text" value="" size="40" />
- <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>
- </div>
- <?php endif; // global_terms_enabled() ?>
- <?php if ( is_taxonomy_hierarchical($taxonomy) ) : ?>
- <div class="form-field term-parent-wrap">
- <label for="parent"><?php _ex( 'Parent', 'term parent' ); ?></label>
- <?php
- $dropdown_args = array(
- 'hide_empty' => 0,
- 'hide_if_empty' => false,
- 'taxonomy' => $taxonomy,
- 'name' => 'parent',
- 'orderby' => 'name',
- 'hierarchical' => true,
- 'show_option_none' => __( 'None' ),
- );
- /**
- * Filter the taxonomy parent drop-down on the Edit Term page.
- *
- * @since 3.7.0
- *
- * @param array $dropdown_args {
- * An array of taxonomy parent drop-down arguments.
- *
- * @type int|bool $hide_empty Whether to hide terms not attached to any posts. Default 0|false.
- * @type bool $hide_if_empty Whether to hide the drop-down if no terms exist. Default false.
- * @type string $taxonomy The taxonomy slug.
- * @type string $name Value of the name attribute to use for the drop-down select element.
- * Default 'parent'.
- * @type string $orderby The field to order by. Default 'name'.
- * @type bool $hierarchical Whether the taxonomy is hierarchical. Default true.
- * @type string $show_option_none Label to display if there are no terms. Default 'None'.
- * }
- * @param string $taxonomy The taxonomy slug.
- */
- $dropdown_args = apply_filters( 'taxonomy_parent_dropdown_args', $dropdown_args, $taxonomy );
- wp_dropdown_categories( $dropdown_args );
- ?>
- <?php if ( 'category' == $taxonomy ) : // @todo: Generic text for hierarchical taxonomies ?>
- <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>
- <?php endif; ?>
- </div>
- <?php endif; // is_taxonomy_hierarchical() ?>
- <div class="form-field term-description-wrap">
- <label for="tag-description"><?php _e( 'Description' ); ?></label>
- <textarea name="description" id="tag-description" rows="5" cols="40"></textarea>
- <p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p>
- </div>
- <?php
- if ( ! is_taxonomy_hierarchical( $taxonomy ) ) {
- /**
- * Fires after the Add Tag form fields for non-hierarchical taxonomies.
- *
- * @since 3.0.0
- *
- * @param string $taxonomy The taxonomy slug.
- */
- do_action( 'add_tag_form_fields', $taxonomy );
- }
- /**
- * Fires after the Add Term form fields for hierarchical taxonomies.
- *
- * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
- *
- * @since 3.0.0
- *
- * @param string $taxonomy The taxonomy slug.
- */
- do_action( "{$taxonomy}_add_form_fields", $taxonomy );
- submit_button( $tax->labels->add_new_item );
- if ( 'category' == $taxonomy ) {
- /**
- * Fires at the end of the Edit Category form.
- *
- * @since 2.1.0
- * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
- *
- * @param object $arg Optional arguments cast to an object.
- */
- do_action( 'edit_category_form', (object) array( 'parent' => 0 ) );
- } elseif ( 'link_category' == $taxonomy ) {
- /**
- * Fires at the end of the Edit Link form.
- *
- * @since 2.3.0
- * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
- *
- * @param object $arg Optional arguments cast to an object.
- */
- do_action( 'edit_link_category_form', (object) array( 'parent' => 0 ) );
- } else {
- /**
- * Fires at the end of the Add Tag form.
- *
- * @since 2.7.0
- * @deprecated 3.0.0 Use {$taxonomy}_add_form instead.
- *
- * @param string $taxonomy The taxonomy slug.
- */
- do_action( 'add_tag_form', $taxonomy );
- }
- /**
- * Fires at the end of the Add Term form for all taxonomies.
- *
- * The dynamic portion of the hook name, `$taxonomy`, refers to the taxonomy slug.
- *
- * @since 3.0.0
- *
- * @param string $taxonomy The taxonomy slug.
- */
- do_action( "{$taxonomy}_add_form", $taxonomy );
- ?>
- </form></div>
- <?php } ?>
- </div>
- </div><!-- /col-left -->
- </div><!-- /col-container -->
- </div><!-- /wrap -->
- <?php if ( ! wp_is_mobile() ) : ?>
- <script type="text/javascript">
- try{document.forms.addtag['tag-name'].focus();}catch(e){}
- </script>
- <?php
- endif;
- $wp_list_table->inline_edit();
- include( ABSPATH . 'wp-admin/admin-footer.php' );