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When posts/terms are deleted/trashed, update associated menu items. Deleted post = deleted menu item, trashed post = menu item becomes a draft. props filosofo, see #13174

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git-svn-id: https://develop.svn.wordpress.org/trunk@14295 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin
2010-04-29 07:33:56 +00:00
parent 4defadbe97
commit 5dbf47294f
6 changed files with 153 additions and 17 deletions
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wp-admin/nav-menus.php
+19 -14
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@@ -38,7 +38,7 @@ wp_enqueue_script( 'wp-lists' );
wp_enqueue_script( 'postbox' );
// Container for any messages displayed to the user
$messages_div = '';
$messages = array();
// Container that stores the name of the active menu
$nav_menu_selected_title = '';
@@ -169,7 +169,7 @@ switch ( $action ) {
if ( is_nav_menu_item( $menu_item_id ) ) {
if ( wp_delete_post( $menu_item_id, true ) ) {
$messages_div = '<div id="message" class="updated"><p>' . __('The menu item has been successfully deleted.') . '</p></div>';
$messages[] = '<div id="message" class="updated"><p>' . __('The menu item has been successfully deleted.') . '</p></div>';
}
}
break;
@@ -180,9 +180,9 @@ switch ( $action ) {
$delete_nav_menu = wp_delete_nav_menu( $nav_menu_selected_id );
if ( is_wp_error($delete_nav_menu) ) {
$messages_div = '<div id="message" class="error"><p>' . $delete_nav_menu->get_error_message() . '</p></div>';
$messages[] = '<div id="message" class="error"><p>' . $delete_nav_menu->get_error_message() . '</p></div>';
} else {
$messages_div = '<div id="message" class="updated"><p>' . __('The menu has been successfully deleted.') . '</p></div>';
$messages[] = '<div id="message" class="updated"><p>' . __('The menu has been successfully deleted.') . '</p></div>';
$nav_menu_selected_id = 0; // Reset the selected menu
}
unset( $delete_nav_menu );
@@ -201,15 +201,15 @@ switch ( $action ) {
$_nav_menu_selected_id = wp_update_nav_menu_object( 0, array('menu-name' => $new_menu_title) );
if ( is_wp_error( $_nav_menu_selected_id ) ) {
$messages_div = '<div id="message" class="error"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>';
$messages[] = '<div id="message" class="error"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>';
} else {
$_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id );
$nav_menu_selected_id = $_nav_menu_selected_id;
$nav_menu_selected_title = $_menu_object->name;
$messages_div = '<div id="message" class="updated"><p>' . sprintf( __('The <strong>%s</strong> menu has been successfully created.'), $nav_menu_selected_title ) . '</p></div>';
$messages[] = '<div id="message" class="updated"><p>' . sprintf( __('The <strong>%s</strong> menu has been successfully created.'), $nav_menu_selected_title ) . '</p></div>';
}
} else {
$messages_div = '<div id="message" class="error"><p>' . __('Please enter a valid menu name.') . '</p></div>';
$messages[] = '<div id="message" class="error"><p>' . __('Please enter a valid menu name.') . '</p></div>';
}
}
@@ -222,7 +222,7 @@ switch ( $action ) {
$_nav_menu_selected_id = wp_update_nav_menu_object( $nav_menu_selected_id, array( 'menu-name' => $_POST['menu-name'] ) );
if ( is_wp_error( $_nav_menu_selected_id ) ) {
$_menu_object = $_nav_menu_selected_id;
$messages_div = '<div id="message" class="error"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>';
$messages[] = '<div id="message" class="error"><p>' . $_nav_menu_selected_id->get_error_message() . '</p></div>';
} else {
$_menu_object = wp_get_nav_menu_object( $_nav_menu_selected_id );
$nav_menu_selected_title = $_menu_object->name;
@@ -248,9 +248,10 @@ switch ( $action ) {
$menu_item_db_id = wp_update_nav_menu_item( $nav_menu_selected_id, ( $_POST['menu-item-db-id'][$_key] != $_key ? 0 : $_key ), $args );
if ( ! is_wp_error( $menu_item_db_id ) && isset( $menu_items[$menu_item_db_id] ) ) {
if ( is_wp_error( $menu_item_db_id ) )
$messages[] = '<div id="message" class="error"><p>' . $menu_item_db_id->get_error_message() . '</p></div>';
elseif ( isset( $menu_items[$menu_item_db_id] ) )
unset( $menu_items[$menu_item_db_id] );
}
}
}
@@ -265,7 +266,7 @@ switch ( $action ) {
do_action( 'wp_update_nav_menu', $nav_menu_selected_id );
$messages_div = '<div id="message" class="updated"><p>' . sprintf( __('The <strong>%s</strong> menu has been updated.'), $nav_menu_selected_title ) . '</p></div>';
$messages[] = '<div id="message" class="updated"><p>' . sprintf( __('The <strong>%s</strong> menu has been updated.'), $nav_menu_selected_title ) . '</p></div>';
unset( $menu_items );
}
}
@@ -310,12 +311,12 @@ if ( current_theme_supports('nav-menus') ) {
} elseif ( current_theme_supports('widgets') ) {
// Set up nav menu
wp_nav_menu_setup();
$messages_div = '<div id="message" class="error"><p>' . __('The current theme does not natively support menus, but you can use the &#8220;Navigation Menu&#8221; widget to add any menus you create here to the theme&#8217;s sidebar.') . '</p></div>';
$messages[] = '<div id="message" class="error"><p>' . __('The current theme does not natively support menus, but you can use the &#8220;Navigation Menu&#8221; widget to add any menus you create here to the theme&#8217;s sidebar.') . '</p></div>';
// The theme supports neither menus nor widgets.
} else {
remove_meta_box( 'create-menu', 'nav-menus', 'side' );
$messages_div = '<div id="message" class="error"><p>' . __('The current theme does not support menus.') . '</p></div>';
$messages[] = '<div id="message" class="error"><p>' . __('The current theme does not support menus.') . '</p></div>';
}
// Get the admin header
@@ -324,7 +325,11 @@ require_once( 'admin-header.php' );
<div class="wrap">
<?php screen_icon(); ?>
<h2><?php esc_html_e('Menus'); ?></h2>
<?php echo $messages_div; ?>
<?php
foreach( $messages as $message ) :
echo $message . "\n";
endforeach;
?>
<?php if ( current_theme_supports('nav-menus') || current_theme_supports('widgets') ) : ?>
<div id="nav-menus-frame">