-if ( ! empty($tag_ID) ) {
- $heading = __('Edit Tag');
- $submit_text = __('Edit Tag');
- $form = '<form name="edittag" id="edittag" method="post" action="edit-tags.php" class="validate">';
- $action = 'editedtag';
- $nonce_action = 'update-tag_' . $tag_ID;
- do_action('edit_tag_form_pre', $tag);
-} else {
- $heading = __('Add Tag');
- $submit_text = __('Add Tag');
- $form = '<form name="addtag" id="addtag" method="post" action="edit-tags.php" class="add:the-list: validate">';
- $action = 'addtag';
- $nonce_action = 'add-tag';
- do_action('add_tag_form_pre', $tag);
+/**
+ * Edit tag form for inclusion in administration panels.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+// don't load directly
+if ( !defined('ABSPATH') )
+ die('-1');
+
+if ( !current_user_can('manage_categories') )
+ wp_die(__('You do not have sufficient permissions to edit tags for this blog.'));
+
+if ( empty($tag_ID) ) { ?>
+ <div id="message" class="updated fade"><p><strong><?php _e('A tag was not selected for editing.'); ?></strong></p></div>
+<?php
+ return;