<?php

/**

 * Build Administration Menu.

 *

 * @package WordPress

 * @subpackage Administration

 */

/**

 * Constructs the admin menu bar.

 *

 * The elements in the array are :

 *     0: Menu item name

 *     1: Minimum level or capability required.

 *     2: The URL of the item's file

 *     3: Class

 *     4: ID

 *     5: Icon for top level menu

 *

 * @global array $menu

 * @name $menu

 * @var array

 */

$awaiting_mod = wp_count_comments();

$awaiting_mod = $awaiting_mod->moderated;

$menu[0] = array( __('Dashboard'), 'read', 'index.php', '', 'menu-top', 'menu-dashboard', 'div' );

$menu[4] = array( '', 'read', 'separator1', '', 'wp-menu-separator' );

$menu[5] = array( __('Posts'), 'edit_posts', 'edit.php', '', 'open-if-no-js menu-top', 'menu-posts', 'div' );

	$submenu['edit.php'][5]  = array( __('Edit'), 'edit_posts', 'edit.php' );

	/* translators: add new post */

	$submenu['edit.php'][10]  = array( _x('Add New', 'post'), 'edit_posts', 'post-new.php' );

	$i = 15;

	foreach ( $wp_taxonomies as $tax ) {

		if ( $tax->hierarchical || ! in_array('post', (array) $tax->object_type, true) )

			continue;

		$submenu['edit.php'][$i] = array( esc_attr($tax->label), 'manage_categories', 'edit-tags.php?taxonomy=' . $tax->name );

		++$i;

	}

	$submenu['edit.php'][50] = array( __('Categories'), 'manage_categories', 'categories.php' );

$menu[10] = array( __('Media'), 'upload_files', 'upload.php', '', 'menu-top', 'menu-media', 'div' );

	$submenu['upload.php'][5] = array( __('Library'), 'upload_files', 'upload.php');

	/* translators: add new file */

	$submenu['upload.php'][10] = array( _x('Add New', 'file'), 'upload_files', 'media-new.php');

$menu[15] = array( __('Links'), 'manage_links', 'link-manager.php', '', 'menu-top', 'menu-links', 'div' );

	$submenu['link-manager.php'][5] = array( __('Edit'), 'manage_links', 'link-manager.php' );

	/* translators: add new links */

	$submenu['link-manager.php'][10] = array( _x('Add New', 'links'), 'manage_links', 'link-add.php' );

	$submenu['link-manager.php'][15] = array( __('Link Categories'), 'manage_categories', 'edit-link-categories.php' );

$menu[20] = array( __('Pages'), 'edit_pages', 'edit-pages.php', '', 'menu-top', 'menu-pages', 'div' );

	$submenu['edit-pages.php'][5] = array( __('Edit'), 'edit_pages', 'edit-pages.php' );

	/* translators: add new page */

	$submenu['edit-pages.php'][10] = array( _x('Add New', 'page'), 'edit_pages', 'page-new.php' );

$menu[25] = array( sprintf( __('Comments %s'), "<span id='awaiting-mod' class='count-$awaiting_mod'><span class='pending-count'>" . number_format_i18n($awaiting_mod) . "</span></span>" ), 'edit_posts', 'edit-comments.php', '', 'menu-top', 'menu-comments', 'div' );

$_wp_last_object_menu = 25; // The index of the last top-level menu in the object menu group

$menu[59] = array( '', 'read', 'separator2', '', 'wp-menu-separator' );

$menu[60] = array( __('Appearance'), 'switch_themes', 'themes.php', '', 'menu-top', 'menu-appearance', 'div' );

	$submenu['themes.php'][5]  = array(__('Themes'), 'switch_themes', 'themes.php');

	$submenu['themes.php'][10] = array(__('Editor'), 'edit_themes', 'theme-editor.php');

	$submenu['themes.php'][15] = array(__('Add New Themes'), 'install_themes', 'theme-install.php');

$update_plugins = get_transient( 'update_plugins' );

$update_count = 0;

if ( !empty($update_plugins->response) )

	$update_count = count( $update_plugins->response );

$menu[65] = array( sprintf( __('Plugins %s'), "<span class='update-plugins count-$update_count'><span class='plugin-count'>" . number_format_i18n($update_count) . "</span></span>" ), 'activate_plugins', 'plugins.php', '', 'menu-top', 'menu-plugins', 'div' );

	$submenu['plugins.php'][5]  = array( __('Installed'), 'activate_plugins', 'plugins.php' );

	/* translators: add new plugin */

	$submenu['plugins.php'][10] = array(_x('Add New', 'plugin'), 'install_plugins', 'plugin-install.php');

	$submenu['plugins.php'][15] = array( __('Editor'), 'edit_plugins', 'plugin-editor.php' );

if ( current_user_can('edit_users') )

	$menu[70] = array( __('Users'), 'edit_users', 'users.php', '', 'menu-top', 'menu-users', 'div' );

else

	$menu[70] = array( __('Profile'), 'read', 'profile.php', '', 'menu-top', 'menu-users', 'div' );

if ( current_user_can('edit_users') ) {

	$_wp_real_parent_file['profile.php'] = 'users.php'; // Back-compat for plugins adding submenus to profile.php.

	$submenu['users.php'][5] = array(__('Authors & Users'), 'edit_users', 'users.php');

	$submenu['users.php'][10] = array(_x('Add New', 'user'), 'create_users', 'user-new.php');

	$submenu['users.php'][15] = array(__('Your Profile'), 'read', 'profile.php');

} else {

	$_wp_real_parent_file['users.php'] = 'profile.php';

	$submenu['profile.php'][5] = array(__('Your Profile'), 'read', 'profile.php');

}

$menu[75] = array( __('Tools'), 'read', 'tools.php', '', 'menu-top', 'menu-tools', 'div' );

	$submenu['tools.php'][5] = array( __('Tools'), 'read', 'tools.php' );

	$submenu['tools.php'][10] = array( __('Import'), 'import', 'import.php' );

	$submenu['tools.php'][15] = array( __('Export'), 'import', 'export.php' );

	$submenu['tools.php'][20] = array( __('Upgrade'), 'install_plugins',  'update-core.php');

$menu[80] = array( __('Settings'), 'manage_options', 'options-general.php', '', 'menu-top', 'menu-settings', 'div' );

	$submenu['options-general.php'][10] = array(__('General'), 'manage_options', 'options-general.php');

	$submenu['options-general.php'][15] = array(__('Writing'), 'manage_options', 'options-writing.php');

	$submenu['options-general.php'][20] = array(__('Reading'), 'manage_options', 'options-reading.php');

	$submenu['options-general.php'][25] = array(__('Discussion'), 'manage_options', 'options-discussion.php');

	$submenu['options-general.php'][30] = array(__('Media'), 'manage_options', 'options-media.php');

	$submenu['options-general.php'][35] = array(__('Privacy'), 'manage_options', 'options-privacy.php');

	$submenu['options-general.php'][40] = array(__('Permalinks'), 'manage_options', 'options-permalink.php');

	$submenu['options-general.php'][45] = array(__('Miscellaneous'), 'manage_options', 'options-misc.php');

$_wp_last_utility_menu = 80; // The index of the last top-level menu in the utility menu group

$menu[99] = array( '', 'read', 'separator-last', '', 'wp-menu-separator-last' );

// Back-compat for old top-levels

$_wp_real_parent_file['post.php'] = 'edit.php';

$_wp_real_parent_file['post-new.php'] = 'edit.php';

$_wp_real_parent_file['page-new.php'] = 'edit-pages.php';

do_action('_admin_menu');

// Create list of page plugin hook names.

foreach ($menu as $menu_page) {

	$hook_name = sanitize_title(basename($menu_page[2], '.php'));

	// ensure we're backwards compatible

	$compat = array(

		'index' => 'dashboard',

		'edit' => 'posts',

		'upload' => 'media',

		'link-manager' => 'links',

		'edit-pages' => 'pages',

		'edit-comments' => 'comments',

		'options-general' => 'settings',

		'themes' => 'appearance',

		);

	if ( isset($compat[$hook_name]) )

		$hook_name = $compat[$hook_name];

	elseif ( !$hook_name )

		continue;

	$admin_page_hooks[$menu_page[2]] = $hook_name;

}

$_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;

			}

		}

		if ( empty(${$sub_loop}[$parent]) )

			unset(${$sub_loop}[$parent]);

	}

}

// Loop over the top-level menu.

// Menus for which the original parent is not acessible due to lack of privs 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);

	$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 ( $new_parent != $old_parent ) {

		$_wp_real_parent_file[$old_parent] = $new_parent;

		$menu[$id][2] = $new_parent;

		foreach ($submenu[$old_parent] as $index => $data) {

			$submenu[$new_parent][$index] = $submenu[$old_parent][$index];

			unset($submenu[$old_parent][$index]);

		}

		unset($submenu[$old_parent]);

		if ( isset($_wp_submenu_nopriv[$old_parent]) )

			$_wp_submenu_nopriv[$new_parent] = $_wp_submenu_nopriv[$old_parent];

	}

}

do_action('admin_menu', '');

// Remove menus that have no accessible submenus and require privs that the user does not have.

// Run re-parent loop again.

foreach ( $menu as $id => $data ) {

	// If submenu is empty...

	if ( empty($submenu[$data[2]]) ) {

		// And user doesn't have privs, remove menu.

		if ( ! current_user_can($data[1]) ) {

			$_wp_menu_nopriv[$data[2]] = true;

			unset($menu[$id]);

		}

	}

}

// Remove any duplicated seperators

$seperator_found = false;

foreach ( $menu as $id => $data ) {

	if ( 0 == strcmp('wp-menu-separator', $data[4] ) ) {

		if (false == $seperator_found) {

			$seperator_found = true;

		} else {

			unset($menu[$id]);

			$seperator_found = false;

		}

	} else {

		$seperator_found = false;

	}

}

unset($id);

function add_cssclass($add, $class) {

	$class = empty($class) ? $add : $class .= ' ' . $add;

	return $class;

}

function add_menu_classes($menu) {

	$first = $lastorder = false;

	$i = 0;

	$mc = count($menu);

	foreach ( $menu as $order => $top ) {

		$i++;

		if ( 0 == $order ) { // dashboard is always shown/single

			$menu[0][4] = add_cssclass('menu-top-first', $top[4]);

			$lastorder = 0;

			continue;

		}

		if ( 0 === strpos($top[2], 'separator') ) { // if separator

			$first = true;

			$c = $menu[$lastorder][4];

			$menu[$lastorder][4] = add_cssclass('menu-top-last', $c);

			continue;

		}

		if ( $first ) {

			$c = $menu[$order][4];

			$menu[$order][4] = add_cssclass('menu-top-first', $c);

			$first = false;

		}

		if ( $mc == $i ) { // last item

			$c = $menu[$order][4];

			$menu[$order][4] = add_cssclass('menu-top-last', $c);

		}

		$lastorder = $order;

	}

	return apply_filters( 'add_menu_classes', $menu );

}

uksort($menu, "strnatcasecmp"); // make it all pretty

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);

	$menu_order = array_flip($menu_order);

	$default_menu_order = array_flip($default_menu_order);

	function sort_menu($a, $b) {

		global $menu_order, $default_menu_order;

		$a = $a[2];

		$b = $b[2];

		if ( isset($menu_order[$a]) && !isset($menu_order[$b]) ) {

			return -1;

		} elseif ( !isset($menu_order[$a]) && isset($menu_order[$b]) ) {

			return 1;

		} elseif ( isset($menu_order[$a]) && isset($menu_order[$b]) ) {

			if ( $menu_order[$a] == $menu_order[$b] )

				return 0;

			return ($menu_order[$a] < $menu_order[$b]) ? -1 : 1;

		} else {

			return ($default_menu_order[$a] <= $default_menu_order[$b]) ? -1 : 1;

		}

	}

	usort($menu, 'sort_menu');

	unset($menu_order, $default_menu_order);

}

$menu = add_menu_classes($menu);

if (! user_can_access_admin_page()) {

	do_action('admin_page_access_denied');

	wp_die( __('You do not have sufficient permissions to access this page.') );

}

?>