<?php /** * Displays Administration Menu. * * @package WordPress * @subpackage Administration */ /** * The current page. * * @global string $self * @name $self * @var string */ $self = preg_replace('|^.*/wp-admin/|i', '', $_SERVER['PHP_SELF']); $self = preg_replace('|^.*/plugins/|i', '', $self); global $menu, $submenu, $parent_file; //For when admin-header is included from within a function. get_admin_page_parent(); /** * Display menu. * * @access private * @since 2.7.0 * * @param array $menu * @param array $submenu * @param bool $submenu_as_parent */ function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) { global $self, $parent_file, $submenu_file, $plugin_page, $pagenow; $first = true; // 0 = name, 1 = capability, 2 = file, 3 = class, 4 = id, 5 = icon src foreach ( $menu as $key => $item ) { $admin_is_parent = false; $class = array(); if ( $first ) { $class[] = 'wp-first-item'; $first = false; } if ( !empty($submenu[$item[2]]) ) $class[] = 'wp-has-submenu'; if ( ( $parent_file && $item[2] == $parent_file ) || strcmp($self, $item[2]) == 0 ) { if ( !empty($submenu[$item[2]]) ) $class[] = 'wp-has-current-submenu wp-menu-open'; else $class[] = 'current'; } if ( isset($item[4]) && ! empty($item[4]) ) $class[] = $item[4]; $class = $class ? ' class="' . join( ' ', $class ) . '"' : ''; $tabindex = ' tabindex="1"'; $id = isset($item[5]) && ! empty($item[5]) ? ' id="' . preg_replace( '|[^a-zA-Z0-9_:.]|', '-', $item[5] ) . '"' : ''; $img = ''; if ( isset($item[6]) && ! empty($item[6]) ) { if ( 'div' === $item[6] ) $img = '<div class="wp-menu-image"><br /></div>'; else $img = '<img class="wp-menu-image" src="' . $item[6] . '" alt="" />'; } $toggle = '<div class="wp-menu-toggle"><br /></div>'; echo "\n\t<li$class$id>"; if ( false !== strpos($class, 'wp-menu-separator') ) { echo '<br />'; } elseif ( $submenu_as_parent && !empty($submenu[$item[2]]) ) { $submenu[$item[2]] = array_values($submenu[$item[2]]); // Re-index. $menu_hook = get_plugin_page_hook($submenu[$item[2]][0][2], $item[2]); if ( ( file_exists(WP_PLUGIN_DIR . "/{$submenu[$item[2]][0][2]}") && ('index.php' != $submenu[$item[2]][0][2]) ) || !empty($menu_hook)) { $admin_is_parent = true; echo "$img$toggle<a href='admin.php?page={$submenu[$item[2]][0][2]}'$class$tabindex>{$item[0]}</a>"; } else { echo "\n\t$img$toggle<a href='{$submenu[$item[2]][0][2]}'$class$tabindex>{$item[0]}</a>"; } } else if ( current_user_can($item[1]) ) { $menu_hook = get_plugin_page_hook($item[2], 'admin.php'); if ( file_exists(WP_PLUGIN_DIR . "/{$item[2]}") || !empty($menu_hook) ) { $admin_is_parent = true; echo "\n\t$img$toggle<a href='admin.php?page={$item[2]}'$class$tabindex>{$item[0]}</a>"; } else { echo "\n\t$img$toggle<a href='{$item[2]}'$class$tabindex>{$item[0]}</a>"; } } if ( !empty($submenu[$item[2]]) ) { echo "\n\t<div class='wp-submenu'><div class='wp-submenu-head'>{$item[0]}</div><ul>"; $first = true; foreach ( $submenu[$item[2]] as $sub_key => $sub_item ) { if ( !current_user_can($sub_item[1]) ) continue; $class = array(); if ( $first ) { $class[] = 'wp-first-item'; $first = false; } if ( isset($submenu_file) ) { if ( $submenu_file == $sub_item[2] ) $class[] = 'current'; // If plugin_page is set the parent must either match the current page or not physically exist. // This allows plugin pages with the same hook to exist under different parents. } else if ( (isset($plugin_page) && $plugin_page == $sub_item[2] && (!file_exists($item[2]) || ($item[2] == $self))) || (!isset($plugin_page) && $self == $sub_item[2]) ) { $class[] = 'current'; } $class = $class ? ' class="' . join( ' ', $class ) . '"' : ''; $menu_hook = get_plugin_page_hook($sub_item[2], $item[2]); if ( ( file_exists(WP_PLUGIN_DIR . "/{$sub_item[2]}") && ('index.php' != $sub_item[2]) ) || ! empty($menu_hook) ) { // If admin.php is the current page or if the parent exists as a file in the plugins or admin dir $parent_exists = (!$admin_is_parent && file_exists(WP_PLUGIN_DIR . "/{$item[2]}") && !is_dir(WP_PLUGIN_DIR . "/{$item[2]}") ) || file_exists($item[2]); if ( $parent_exists ) echo "<li$class><a href='{$item[2]}?page={$sub_item[2]}'$class$tabindex>{$sub_item[0]}</a></li>"; elseif ( 'admin.php' == $pagenow || !$parent_exists ) echo "<li$class><a href='admin.php?page={$sub_item[2]}'$class$tabindex>{$sub_item[0]}</a></li>"; else echo "<li$class><a href='{$item[2]}?page={$sub_item[2]}'$class$tabindex>{$sub_item[0]}</a></li>"; } else { echo "<li$class><a href='{$sub_item[2]}'$class$tabindex>{$sub_item[0]}</a></li>"; } } echo "</ul></div>"; } echo "</li>"; } } ?> <ul id="adminmenu"> <?php _wp_menu_output( $menu, $submenu ); do_action( 'adminmenu' ); ?> </ul>