X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/8f374b7233bc2815ccc387e448d208c5434eb961..1132430022383fdf47fa6cb9377300fd885297aa:/wp-admin/includes/menu.php diff --git a/wp-admin/includes/menu.php b/wp-admin/includes/menu.php index 14cadfa6..873f7379 100644 --- a/wp-admin/includes/menu.php +++ b/wp-admin/includes/menu.php @@ -1,5 +1,4 @@ $sub) { - foreach ($sub as $index => $data) { - if ( ! current_user_can($data[1]) ) { - unset(${$sub_loop}[$parent][$index]); - $_wp_submenu_nopriv[$parent][$data[2]] = true; - } +foreach ($submenu as $parent => $sub) { + foreach ($sub as $index => $data) { + if ( ! current_user_can($data[1]) ) { + unset($submenu[$parent][$index]); + $_wp_submenu_nopriv[$parent][$data[2]] = true; } - unset($index, $data); - - if ( empty(${$sub_loop}[$parent]) ) - unset(${$sub_loop}[$parent]); } - unset($sub, $parent); + unset($index, $data); + + if ( empty($submenu[$parent]) ) + unset($submenu[$parent]); } -unset($sub_loop); +unset($sub, $parent); -// Loop over the top-level menu. -// Menus for which the original parent is not accessible due to lack of privs will have the next -// submenu in line be assigned as the new menu parent. +/* + * Loop over the top-level menu. + * Menus for which the original parent is not accessible due to lack of privileges + * will have the next submenu in line be assigned as the new menu parent. + */ foreach ( $menu as $id => $data ) { if ( empty($submenu[$data[2]]) ) continue; @@ -71,8 +97,10 @@ foreach ( $menu as $id => $data ) { $first_sub = array_shift($subs); $old_parent = $data[2]; $new_parent = $first_sub[2]; - // If the first submenu is not the same as the assigned parent, - // make the first submenu the new parent. + /* + * If the first submenu is not the same as the assigned parent, + * make the first submenu the new parent. + */ if ( $new_parent != $old_parent ) { $_wp_real_parent_file[$old_parent] = $new_parent; $menu[$id][2] = $new_parent; @@ -89,21 +117,50 @@ foreach ( $menu as $id => $data ) { } unset($id, $data, $subs, $first_sub, $old_parent, $new_parent); -if ( is_network_admin() ) - do_action('network_admin_menu', ''); -elseif ( is_user_admin() ) - do_action('user_admin_menu', ''); -else - do_action('admin_menu', ''); +if ( is_network_admin() ) { + + /** + * Fires before the administration menu loads in the Network Admin. + * + * @since 3.1.0 + * + * @param string $context Empty context. + */ + do_action( 'network_admin_menu', '' ); +} elseif ( is_user_admin() ) { -// Remove menus that have no accessible submenus and require privs that the user does not have. -// Run re-parent loop again. + /** + * Fires before the administration menu loads in the User Admin. + * + * @since 3.1.0 + * + * @param string $context Empty context. + */ + do_action( 'user_admin_menu', '' ); +} else { + + /** + * Fires before the administration menu loads in the admin. + * + * @since 1.5.0 + * + * @param string $context Empty context. + */ + do_action( 'admin_menu', '' ); +} + +/* + * Remove menus that have no accessible submenus and require privileges + * that the user does not have. Run re-parent loop again. + */ foreach ( $menu as $id => $data ) { if ( ! current_user_can($data[1]) ) $_wp_menu_nopriv[$data[2]] = true; - // If there is only one submenu and it is has same destination as the parent, - // remove the submenu. + /* + * If there is only one submenu and it is has same destination as the parent, + * remove the submenu. + */ if ( ! empty( $submenu[$data[2]] ) && 1 == count ( $submenu[$data[2]] ) ) { $subs = $submenu[$data[2]]; $first_sub = array_shift($subs); @@ -156,7 +213,7 @@ function add_menu_classes($menu) { continue; } - if ( 0 === strpos($top[2], 'separator') ) { // if separator + if ( 0 === strpos($top[2], 'separator') && false !== $lastorder ) { // if separator $first = true; $c = $menu[$lastorder][4]; $menu[$lastorder][4] = add_cssclass('menu-top-last', $c); @@ -177,19 +234,48 @@ function add_menu_classes($menu) { $lastorder = $order; } + /** + * Filter administration menus array with classes added for top-level items. + * + * @since 2.7.0 + * + * @param array $menu Associative array of administration menu items. + */ return apply_filters( 'add_menu_classes', $menu ); } uksort($menu, "strnatcasecmp"); // make it all pretty -if ( apply_filters('custom_menu_order', false) ) { +/** + * Filter whether to enable custom ordering of the administration menu. + * + * See the 'menu_order' filter for reordering menu items. + * + * @since 2.8.0 + * + * @param bool $custom Whether custom ordering is enabled. Default false. + */ +if ( apply_filters( 'custom_menu_order', false ) ) { $menu_order = array(); foreach ( $menu as $menu_item ) { $menu_order[] = $menu_item[2]; } unset($menu_item); $default_menu_order = $menu_order; - $menu_order = apply_filters('menu_order', $menu_order); + + /** + * Filter the order of administration menu items. + * + * A truthy value must first be passed to the 'custom_menu_order' filter + * for this filter to work. Use the following to enable custom menu ordering: + * + * add_filter( 'custom_menu_order', '__return_true' ); + * + * @since 2.8.0 + * + * @param array $menu_order An ordered array of menu items. + */ + $menu_order = apply_filters( 'menu_order', $menu_order ); $menu_order = array_flip($menu_order); $default_menu_order = array_flip($default_menu_order); @@ -222,7 +308,14 @@ if ( !empty( $menu ) && 'wp-menu-separator' == $menu[ $last_menu_key ][ 4 ] ) unset( $last_menu_key ); if ( !user_can_access_admin_page() ) { - do_action('admin_page_access_denied'); + + /** + * Fires when access to an admin page is denied. + * + * @since 2.5.0 + */ + do_action( 'admin_page_access_denied' ); + wp_die( __('You do not have sufficient permissions to access this page.') ); }