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nikolark committed 2015-08-12 20:17:58 +02:00
1 parent b3ac616fe8
commit 6e249f4820
1175 files changed
+305248 -54197
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wp-admin/includes/menu.php
+136 -45
View File
@@ -1,5 +1,4 @@
<?php
/**
* Build Administration Menu.
*
@@ -7,12 +6,40 @@
* @subpackage Administration
*/
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.
*
* The hook fires before menus and sub-menus are removed based on user privileges.
*
* @private
* @since 3.1.0
*/
do_action( '_network_admin_menu' );
} elseif ( is_user_admin() ) {
/**
* Fires before the administration menu loads in the User Admin.
*
* The hook fires before menus and sub-menus are removed based on user privileges.
*
* @private
* @since 3.1.0
*/
do_action( '_user_admin_menu' );
} else {
/**
* Fires before the administration menu loads in the admin.
*
* The hook fires before menus and sub-menus are removed based on user privileges.
*
* @private
* @since 2.2.0
*/
do_action( '_admin_menu' );
}
// Create list of page plugin hook names.
foreach ($menu as $menu_page) {
@@ -44,35 +71,36 @@ unset($menu_page, $compat);
$_wp_submenu_nopriv = array();
$_wp_menu_nopriv = array();
// Loop over submenus and remove pages for which the user does not have privs.
foreach ( array( 'submenu' ) as $sub_loop ) {
foreach ($$sub_loop as $parent => $sub) {
foreach ($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, $parent);
}
unset($sub_loop);
unset($index, $data);
// Loop over the top-level menu.
// Menus for which the original parent is not accessible due to lack of privs will have the next
// submenu in line be assigned as the new menu parent.
if ( empty($submenu[$parent]) )
unset($submenu[$parent]);
}
unset($sub, $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;
$subs = $submenu[$data[2]];
$first_sub = array_shift($subs);
$first_sub = reset( $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;
@@ -89,24 +117,53 @@ 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() ) {
// 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 Network Admin.
*
* @since 3.1.0
*
* @param string $context Empty context.
*/
do_action( 'network_admin_menu', '' );
} elseif ( is_user_admin() ) {
/**
* 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);
$first_sub = reset( $subs );
if ( $data[2] == $first_sub[2] )
unset( $submenu[$data[2]] );
}
@@ -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);
@@ -222,10 +308,15 @@ 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');
wp_die( __('You do not have sufficient permissions to access this page.') );
/**
* 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.' ), 403 );
}
$menu = add_menu_classes($menu);
?>