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