426 lines
15 KiB
PHP
426 lines
15 KiB
PHP
<?php
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/**
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* Edit Tags Administration Screen.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** WordPress Administration Bootstrap */
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require_once('./admin.php');
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if ( ! $taxnow )
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wp_die( __( 'Invalid taxonomy' ) );
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$tax = get_taxonomy( $taxnow );
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if ( ! $tax )
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wp_die( __( 'Invalid taxonomy' ) );
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if ( ! current_user_can( $tax->cap->manage_terms ) )
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wp_die( __( 'Cheatin’ uh?' ) );
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$wp_list_table = _get_list_table('WP_Terms_List_Table');
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$pagenum = $wp_list_table->get_pagenum();
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$title = $tax->labels->name;
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if ( 'post' != $post_type ) {
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$parent_file = ( 'attachment' == $post_type ) ? 'upload.php' : "edit.php?post_type=$post_type";
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$submenu_file = "edit-tags.php?taxonomy=$taxonomy&post_type=$post_type";
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} else if ( 'link_category' == $tax->name ) {
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$parent_file = 'link-manager.php';
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$submenu_file = 'edit-tags.php?taxonomy=link_category';
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} else {
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$parent_file = 'edit.php';
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$submenu_file = "edit-tags.php?taxonomy=$taxonomy";
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}
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add_screen_option( 'per_page', array( 'label' => $title, 'default' => 20, 'option' => 'edit_' . $tax->name . '_per_page' ) );
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switch ( $wp_list_table->current_action() ) {
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case 'add-tag':
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check_admin_referer( 'add-tag', '_wpnonce_add-tag' );
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if ( !current_user_can( $tax->cap->edit_terms ) )
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wp_die( __( 'Cheatin’ uh?' ) );
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$post_data = wp_unslash( $_POST );
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$ret = wp_insert_term( $post_data['tag-name'], $taxonomy, $post_data );
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$location = 'edit-tags.php?taxonomy=' . $taxonomy;
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if ( 'post' != $post_type )
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$location .= '&post_type=' . $post_type;
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if ( $referer = wp_get_original_referer() ) {
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if ( false !== strpos( $referer, 'edit-tags.php' ) )
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$location = $referer;
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}
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if ( $ret && !is_wp_error( $ret ) )
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$location = add_query_arg( 'message', 1, $location );
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else
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$location = add_query_arg( 'message', 4, $location );
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wp_redirect( $location );
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exit;
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break;
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case 'delete':
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$location = 'edit-tags.php?taxonomy=' . $taxonomy;
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if ( 'post' != $post_type )
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$location .= '&post_type=' . $post_type;
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if ( $referer = wp_get_referer() ) {
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if ( false !== strpos( $referer, 'edit-tags.php' ) )
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$location = $referer;
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}
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if ( !isset( $_REQUEST['tag_ID'] ) ) {
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wp_redirect( $location );
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exit;
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}
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$tag_ID = (int) $_REQUEST['tag_ID'];
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check_admin_referer( 'delete-tag_' . $tag_ID );
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if ( !current_user_can( $tax->cap->delete_terms ) )
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wp_die( __( 'Cheatin’ uh?' ) );
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wp_delete_term( $tag_ID, $taxonomy );
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$location = add_query_arg( 'message', 2, $location );
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wp_redirect( $location );
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exit;
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break;
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case 'bulk-delete':
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check_admin_referer( 'bulk-tags' );
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if ( !current_user_can( $tax->cap->delete_terms ) )
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wp_die( __( 'Cheatin’ uh?' ) );
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$tags = (array) $_REQUEST['delete_tags'];
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foreach ( $tags as $tag_ID ) {
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wp_delete_term( $tag_ID, $taxonomy );
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}
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$location = 'edit-tags.php?taxonomy=' . $taxonomy;
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if ( 'post' != $post_type )
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$location .= '&post_type=' . $post_type;
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if ( $referer = wp_get_referer() ) {
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if ( false !== strpos( $referer, 'edit-tags.php' ) )
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$location = $referer;
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}
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$location = add_query_arg( 'message', 6, $location );
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wp_redirect( $location );
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exit;
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break;
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case 'edit':
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$title = $tax->labels->edit_item;
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$tag_ID = (int) $_REQUEST['tag_ID'];
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$tag = get_term( $tag_ID, $taxonomy, OBJECT, 'edit' );
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if ( ! $tag )
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wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
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require_once ( 'admin-header.php' );
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include( './edit-tag-form.php' );
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break;
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case 'editedtag':
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$post_data = wp_unslash( $_POST );
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$tag_ID = (int) $post_data['tag_ID'];
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check_admin_referer( 'update-tag_' . $tag_ID );
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if ( !current_user_can( $tax->cap->edit_terms ) )
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wp_die( __( 'Cheatin’ uh?' ) );
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$tag = get_term( $tag_ID, $taxonomy );
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if ( ! $tag )
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wp_die( __( 'You attempted to edit an item that doesn’t exist. Perhaps it was deleted?' ) );
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$ret = wp_update_term( $tag_ID, $taxonomy, $post_data );
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$location = 'edit-tags.php?taxonomy=' . $taxonomy;
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if ( 'post' != $post_type )
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$location .= '&post_type=' . $post_type;
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if ( $referer = wp_get_original_referer() ) {
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if ( false !== strpos( $referer, 'edit-tags.php' ) )
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$location = $referer;
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}
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if ( $ret && !is_wp_error( $ret ) )
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$location = add_query_arg( 'message', 3, $location );
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else
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$location = add_query_arg( 'message', 5, $location );
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wp_redirect( $location );
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exit;
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break;
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default:
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if ( ! empty($_REQUEST['_wp_http_referer']) ) {
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$location = remove_query_arg( array('_wp_http_referer', '_wpnonce'), wp_unslash( $_SERVER['REQUEST_URI'] ) );
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if ( ! empty( $_REQUEST['paged'] ) )
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$location = add_query_arg( 'paged', (int) $_REQUEST['paged'] );
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wp_redirect( $location );
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exit;
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}
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$wp_list_table->prepare_items();
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$total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
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if ( $pagenum > $total_pages && $total_pages > 0 ) {
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wp_redirect( add_query_arg( 'paged', $total_pages ) );
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exit;
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}
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wp_enqueue_script('admin-tags');
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if ( current_user_can($tax->cap->edit_terms) )
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wp_enqueue_script('inline-edit-tax');
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if ( 'category' == $taxonomy || 'link_category' == $taxonomy || 'post_tag' == $taxonomy ) {
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$help ='';
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if ( 'category' == $taxonomy )
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$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>';
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elseif ( 'link_category' == $taxonomy )
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$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>';
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else
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$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>';
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if ( 'link_category' == $taxonomy )
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$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>';
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else
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$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>';
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get_current_screen()->add_help_tab( array(
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'id' => 'overview',
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'title' => __('Overview'),
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'content' => $help,
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) );
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if ( 'category' == $taxonomy || 'post_tag' == $taxonomy ) {
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if ( 'category' == $taxonomy )
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$help = '<p>' . __( 'When adding a new category on this screen, you’ll fill in the following fields:' ) . '</p>';
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else
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$help = '<p>' . __( 'When adding a new tag on this screen, you’ll fill in the following fields:' ) . '</p>';
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$help .= '<ul>' .
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'<li>' . __( '<strong>Name</strong> - The name is how it appears on your site.' ) . '</li>';
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if ( ! global_terms_enabled() )
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$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>';
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if ( 'category' == $taxonomy )
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$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>';
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$help .= '<li>' . __( '<strong>Description</strong> - The description is not prominent by default; however, some themes may display it.' ) . '</li>' .
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'</ul>' .
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'<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>';
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get_current_screen()->add_help_tab( array(
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'id' => 'adding-terms',
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'title' => 'category' == $taxonomy ? __( 'Adding Categories' ) : __( 'Adding Tags' ),
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'content' => $help,
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) );
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}
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$help = '<p><strong>' . __( 'For more information:' ) . '</strong></p>';
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if ( 'category' == $taxonomy )
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$help .= '<p>' . __( '<a href="http://codex.wordpress.org/Posts_Categories_Screen" target="_blank">Documentation on Categories</a>' ) . '</p>';
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elseif ( 'link_category' == $taxonomy )
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$help .= '<p>' . __( '<a href="http://codex.wordpress.org/Links_Link_Categories_Screen" target="_blank">Documentation on Link Categories</a>' ) . '</p>';
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else
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$help .= '<p>' . __( '<a href="http://codex.wordpress.org/Posts_Tags_Screen" target="_blank">Documentation on Tags</a>' ) . '</p>';
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$help .= '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>';
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get_current_screen()->set_help_sidebar( $help );
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unset( $help );
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}
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require_once ('admin-header.php');
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if ( !current_user_can($tax->cap->edit_terms) )
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wp_die( __('You are not allowed to edit this item.') );
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$messages[1] = __('Item added.');
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$messages[2] = __('Item deleted.');
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$messages[3] = __('Item updated.');
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$messages[4] = __('Item not added.');
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$messages[5] = __('Item not updated.');
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$messages[6] = __('Items deleted.');
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?>
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<div class="wrap nosubsub">
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<?php screen_icon(); ?>
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<h2><?php echo esc_html( $title );
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if ( ! empty($_REQUEST['s']) )
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printf( '<span class="subtitle">' . __('Search results for “%s”') . '</span>', esc_html( wp_unslash( $_REQUEST['s'] ) ) ); ?>
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</h2>
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<?php if ( isset($_REQUEST['message']) && ( $msg = (int) $_REQUEST['message'] ) ) : ?>
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<div id="message" class="updated"><p><?php echo $messages[$msg]; ?></p></div>
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<?php $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
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endif; ?>
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<div id="ajax-response"></div>
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<form class="search-form" action="" method="get">
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<input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
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<input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
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<?php $wp_list_table->search_box( $tax->labels->search_items, 'tag' ); ?>
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</form>
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<br class="clear" />
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<div id="col-container">
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<div id="col-right">
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<div class="col-wrap">
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<form id="posts-filter" action="" method="post">
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<input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
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<input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
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<?php $wp_list_table->display(); ?>
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<br class="clear" />
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</form>
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<?php if ( 'category' == $taxonomy ) : ?>
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<div class="form-wrap">
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<p><?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>
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<?php if ( current_user_can( 'import' ) ) : ?>
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<p><?php printf(__('Categories can be selectively converted to tags using the <a href="%s">category to tag converter</a>.'), 'import.php') ?></p>
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<?php endif; ?>
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</div>
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<?php elseif ( 'post_tag' == $taxonomy && current_user_can( 'import' ) ) : ?>
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<div class="form-wrap">
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<p><?php printf(__('Tags can be selectively converted to categories using the <a href="%s">tag to category converter</a>.'), 'import.php') ;?></p>
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</div>
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<?php endif;
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do_action('after-' . $taxonomy . '-table', $taxonomy);
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?>
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</div>
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</div><!-- /col-right -->
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<div id="col-left">
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<div class="col-wrap">
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<?php
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if ( !is_null( $tax->labels->popular_items ) ) {
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if ( current_user_can( $tax->cap->edit_terms ) )
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$tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false, 'link' => 'edit' ) );
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else
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$tag_cloud = wp_tag_cloud( array( 'taxonomy' => $taxonomy, 'echo' => false ) );
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if ( $tag_cloud ) :
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?>
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<div class="tagcloud">
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<h3><?php echo $tax->labels->popular_items; ?></h3>
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<?php echo $tag_cloud; unset( $tag_cloud ); ?>
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</div>
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<?php
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endif;
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}
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if ( current_user_can($tax->cap->edit_terms) ) {
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// Back compat hooks. Deprecated in preference to {$taxonomy}_pre_add_form
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if ( 'category' == $taxonomy )
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do_action('add_category_form_pre', (object)array('parent' => 0) );
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elseif ( 'link_category' == $taxonomy )
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do_action('add_link_category_form_pre', (object)array('parent' => 0) );
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else
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do_action('add_tag_form_pre', $taxonomy);
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do_action($taxonomy . '_pre_add_form', $taxonomy);
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?>
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<div class="form-wrap">
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<h3><?php echo $tax->labels->add_new_item; ?></h3>
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<form id="addtag" method="post" action="edit-tags.php" class="validate">
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<input type="hidden" name="action" value="add-tag" />
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<input type="hidden" name="screen" value="<?php echo esc_attr($current_screen->id); ?>" />
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<input type="hidden" name="taxonomy" value="<?php echo esc_attr($taxonomy); ?>" />
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<input type="hidden" name="post_type" value="<?php echo esc_attr($post_type); ?>" />
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<?php wp_nonce_field('add-tag', '_wpnonce_add-tag'); ?>
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<div class="form-field form-required">
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<label for="tag-name"><?php _ex('Name', 'Taxonomy Name'); ?></label>
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<input name="tag-name" id="tag-name" type="text" value="" size="40" aria-required="true" />
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<p><?php _e('The name is how it appears on your site.'); ?></p>
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</div>
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<?php if ( ! global_terms_enabled() ) : ?>
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<div class="form-field">
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<label for="tag-slug"><?php _ex('Slug', 'Taxonomy Slug'); ?></label>
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<input name="slug" id="tag-slug" type="text" value="" size="40" />
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<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>
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</div>
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<?php endif; // global_terms_enabled() ?>
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<?php if ( is_taxonomy_hierarchical($taxonomy) ) : ?>
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<div class="form-field">
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<label for="parent"><?php _ex('Parent', 'Taxonomy Parent'); ?></label>
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<?php wp_dropdown_categories(array('hide_empty' => 0, 'hide_if_empty' => false, 'taxonomy' => $taxonomy, 'name' => 'parent', 'orderby' => 'name', 'hierarchical' => true, 'show_option_none' => __('None'))); ?>
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<?php if ( 'category' == $taxonomy ) : // @todo: Generic text for hierarchical taxonomies ?>
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<p><?php _e('Categories, unlike tags, can have a hierarchy. You might have a Jazz category, and under that have children categories for Bebop and Big Band. Totally optional.'); ?></p>
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<?php endif; ?>
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</div>
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<?php endif; // is_taxonomy_hierarchical() ?>
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<div class="form-field">
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<label for="tag-description"><?php _ex('Description', 'Taxonomy Description'); ?></label>
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<textarea name="description" id="tag-description" rows="5" cols="40"></textarea>
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<p><?php _e('The description is not prominent by default; however, some themes may show it.'); ?></p>
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</div>
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<?php
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if ( ! is_taxonomy_hierarchical($taxonomy) )
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do_action('add_tag_form_fields', $taxonomy);
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do_action($taxonomy . '_add_form_fields', $taxonomy);
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submit_button( $tax->labels->add_new_item );
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// Back compat hooks. Deprecated in preference to {$taxonomy}_add_form
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if ( 'category' == $taxonomy )
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do_action('edit_category_form', (object)array('parent' => 0) );
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elseif ( 'link_category' == $taxonomy )
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do_action('edit_link_category_form', (object)array('parent' => 0) );
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else
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do_action('add_tag_form', $taxonomy);
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do_action($taxonomy . '_add_form', $taxonomy);
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?>
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</form></div>
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<?php } ?>
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</div>
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</div><!-- /col-left -->
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</div><!-- /col-container -->
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</div><!-- /wrap -->
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<script type="text/javascript">
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try{document.forms.addtag['tag-name'].focus();}catch(e){}
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</script>
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<?php $wp_list_table->inline_edit(); ?>
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<?php
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break;
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}
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include('./admin-footer.php');
|