<?php

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/**

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* Edit Term Administration Screen.

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*

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* @package WordPress

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* @subpackage Administration

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* @since 4.5.0

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*/

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/** WordPress Administration Bootstrap */

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require_once __DIR__ . '/admin.php';

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if ( empty( $_REQUEST['tag_ID'] ) ) {

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$sendback = admin_url( 'edit-tags.php' );

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if ( ! empty( $taxnow ) ) {

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$sendback = add_query_arg( array( 'taxonomy' => $taxnow ), $sendback );

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}

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if ( 'post' !== get_current_screen()->post_type ) {

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$sendback = add_query_arg( 'post_type', get_current_screen()->post_type, $sendback );

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}

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wp_redirect( esc_url_raw( $sendback ) );

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exit;

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}

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$tag_ID = absint( $_REQUEST['tag_ID'] );

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$tag = get_term( $tag_ID, $taxnow, OBJECT, 'edit' );

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if ( ! $tag instanceof WP_Term ) {

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wp_die( __( 'You attempted to edit an item that doesn&#8217;t exist. Perhaps it was deleted?' ) );

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}

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$tax = get_taxonomy( $tag->taxonomy );

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$taxonomy = $tax->name;

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$title = $tax->labels->edit_item;

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if ( ! in_array( $taxonomy, get_taxonomies( array( 'show_ui' => true ) ), true )

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|| ! current_user_can( 'edit_term', $tag->term_id )

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) {

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wp_die(

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'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .

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'<p>' . __( 'Sorry, you are not allowed to edit this item.' ) . '</p>',

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403

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);

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}

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$post_type = get_current_screen()->post_type;

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// Default to the first object_type associated with the taxonomy if no post type was passed.

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if ( empty( $post_type ) ) {

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$post_type = reset( $tax->object_type );

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}

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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&amp;post_type=$post_type";

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} elseif ( 'link_category' === $taxonomy ) {

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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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get_current_screen()->set_screen_reader_content(

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array(

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'heading_pagination' => $tax->labels->items_list_navigation,

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'heading_list' => $tax->labels->items_list,

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)

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);

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wp_enqueue_script( 'admin-tags' );

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require_once ABSPATH . 'wp-admin/admin-header.php';

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require ABSPATH . 'wp-admin/edit-tag-form.php';

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require_once ABSPATH . 'wp-admin/admin-footer.php';

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