PHP menu_tree函数代码示例

/**
 * Override or insert variables into the page template.
 */
function responsive_green_preprocess_page(&$vars)
{
    if (isset($vars['main_menu'])) {
        $vars['main_menu'] = theme('links__system_main_menu', array('links' => $vars['main_menu'], 'attributes' => array('class' => array('links', 'main-menu', 'clearfix')), 'heading' => array('text' => t('Main menu'), 'level' => 'h2', 'class' => array('element-invisible'))));
    } else {
        $vars['main_menu'] = FALSE;
    }
    if (isset($vars['secondary_menu'])) {
        $vars['secondary_menu'] = theme('links__system_secondary_menu', array('links' => $vars['secondary_menu'], 'attributes' => array('class' => array('links', 'secondary-menu', 'clearfix')), 'heading' => array('text' => t('Secondary menu'), 'level' => 'h2', 'class' => array('element-invisible'))));
    } else {
        $vars['secondary_menu'] = FALSE;
    }
    if (module_exists('i18n_menu')) {
        $vars['main_menu_tree'] = i18n_menu_translated_tree(variable_get('menu_main_links_source', 'main-menu'));
    } else {
        $vars['main_menu_tree'] = menu_tree(variable_get('menu_main_links_source', 'main-menu'));
    }
    $vars['twitter'] = theme_get_setting('twitter', 'responsive_green');
    $vars['facebook'] = theme_get_setting('facebook', 'responsive_green');
    $vars['googleplus'] = theme_get_setting('googleplus', 'responsive_green');
    $vars['linkedin'] = theme_get_setting('linkedin', 'responsive_green');
    $vars['theme_path_social'] = base_path() . drupal_get_path('theme', 'responsive_green');
    $vars['display'] = theme_get_setting('display', 'responsive_green');
    $vars['sdisplay'] = theme_get_setting('sdisplay', 'responsive_green');
    $vars['img1'] = base_path() . drupal_get_path('theme', 'responsive_green') . '/images/slide-image-1.jpg';
    $vars['img2'] = base_path() . drupal_get_path('theme', 'responsive_green') . '/images/slide-image-2.jpg';
    $vars['img3'] = base_path() . drupal_get_path('theme', 'responsive_green') . '/images/slide-image-3.jpg';
}

function unity_lab_links__system_main_menu($vars)
{
    $menu_name = variable_get('menu_main_links_source', 'main-menu');
    $tree = menu_tree($menu_name);
    $html = drupal_render($tree);
    return $html;
}

/**
 * Implements partial__{name}_preprocess().
 */
function partial__homepage_preprocess(&$variables)
{
    // Not using Tableau for now
    // drupal_add_js('https://public.tableau.com/javascripts/api/viz_v1.js', 'external');
    $homepage_menu = menu_tree('menu-homepage');
    $variables['homepage_menu'] = render($homepage_menu);
}

function _myu_user_dropdown()
{
    global $user;
    global $language;
    $items = array();
    if ($user->uid === 0) {
        $login_link = l('<span>' . t('Login') . '</span>', '', array('attributes' => array('class' => 'login dropdown-toggle', 'data-toggle' => 'modal'), 'fragment' => 'login', 'external' => TRUE, 'html' => TRUE));
        return '<ul class="menu nav navbar-nav user"><li class="dropdown dropdown-user">' . $login_link . '</li></ul>';
    } else {
        $username = '';
        if (!empty($user->picture)) {
            $fid = $user->picture;
            $file = file_load($fid);
            $username = theme('image_style', array('path' => $file->uri, 'style_name' => '29x29', 'attributes' => array('class' => 'img-circle')));
        }
        $username .= '<span class="username username-hide-on-mobile">' . format_username($GLOBALS['user']) . '</span><i class="fa fa-angle-down"></i>';
        $username_link = l($username, 'javascript:;', array('html' => TRUE, 'language' => $language, 'external' => TRUE, 'attributes' => array('class' => 'dropdown-toggle', 'data-close-others' => 'true', 'data-hover' => 'dropdown', 'data-toggle' => 'dropdown')));
        $user_menu = menu_tree('user-menu');
        foreach ($user_menu as $menu_link) {
            if (isset($menu_link['#original_link'])) {
                $items[] = l($menu_link['#original_link']['title'], $menu_link['#original_link']['href'], array('language' => $language));
            }
        }
        $user_menu_list = theme('item_list', array('items' => $items, 'type' => 'ul', 'attributes' => array('class' => 'dropdown-menu dropdown-menu-default')));
        return '<ul class="menu nav navbar-nav user"><li class="dropdown dropdown-user">' . $username_link . $user_menu_list . '</li></ul>';
    }
}

function deco_preprocess_page(&$vars)
{
    $vars['sidebar_triple'] = FALSE;
    if (!empty($vars['page']['sidebar_second']) && !empty($vars['page']['sidebar_right_sec']) && !empty($vars['page']['sidebar_first'])) {
        $vars['classes_array'][] .= ' sidebar-triple';
        $vars['sidebar_triple'] = TRUE;
    }
    if (!empty($vars['page']['sidebar_right_sec']) && empty($vars['page']['sidebar_second'])) {
        $vars['page']['sidebar_second'] = $vars['page']['sidebar_right_sec'];
        $vars['page']['sidebar_right_sec'] = '';
    }
    // set variables for the logo and slogan
    $site_fields = array();
    if ($vars['site_name']) {
        $site_fields[] = check_plain($vars['site_name']);
    }
    if ($vars['site_slogan']) {
        $site_fields[] = '- ' . check_plain($vars['site_slogan']);
    }
    $vars['site_title'] = implode(' ', $site_fields);
    if (isset($site_fields[0])) {
        $site_fields[0] = '<span class="site-name">' . $site_fields[0] . '</span>';
    }
    if (isset($site_fields[1])) {
        $site_fields[1] = '<span class="site-slogan">' . $site_fields[1] . '</span>';
    }
    $vars['site_title_html'] = implode(' ', $site_fields);
    $vars['primary_menu'] = str_replace('class="menu"', 'class="links primary-links"', render(menu_tree(variable_get('menu_main_links_source', 'main-menu'))));
    $vars['secondary_menu'] = str_replace('class="menu"', 'class="links secondary-links"', render(menu_tree(variable_get('menu_secondary_links_source', 'secondary-menu'))));
}

function sky_preprocess_page(&$variables, $hook)
{
    // Add a page title variable using the site slogan on the front page
    if (theme_get_setting('sky_title')) {
        if ($variables['is_front'] && !is_null(variable_get('site_name', ''))) {
            $variables['sky_title'] = variable_get('site_name', '');
        } else {
            $variables['sky_title'] = drupal_get_title();
        }
    }
    // Add a transparent spacer image to the end of the footer message
    $variables['footer_message'] .= theme('image', path_to_theme() . '/images/transparent.gif', 'spacer', 'spacer', array('style' => 'height:2em;'));
    // How is the navigation aligned
    $navigation_alignment = theme_get_setting('sky_nav_alignment');
    // Prepare the menu markup for the Primary Links (make it a menu tree)
    if ($variables['primary_links']) {
        $pid = variable_get('menu_primary_links_source', 'primary-links');
        $tree = menu_tree($pid);
        $variables['primary_links'] = '<del class="wrap-' . $navigation_alignment . '">' . $tree . '</del>';
    }
    // Include advanced theme classes.
    if (theme_get_setting('sky_themer_classes') == 1) {
        include 'theme-classes.php';
        $variables['body_tag'] = '<body' . $variables['body_css'] . '>';
    } else {
        $variables['body_tag'] = '<body class="' . $variables['layout'] . '">';
    }
}

function espresso_preprocess_html(&$variables)
{
    module_load_include('inc', 'designssquare_lib', 'includes/template_api');
    //for header tapi
    module_load_include('module', 'designssquare_lib');
    //for menu block
    $reqUrl = $_GET['q'];
    //header menu
    $variables['primary_nav'] = menu_tree(variable_get('menu_main_links_source', 'main-menu'));
    //footer menu
    $variables['bottom_nav'] = menu_tree('menu-bottom-menu');
    $variables['bottom_nav']['#theme_wrappers'] = array('menu_tree__bottom');
    //        _default_css();
    //        _default_js();
    if (arg(0) == 'node' && is_numeric(arg(1)) && ($node = node_load(arg(1)))) {
        //            $widget = 'field_widgets';
        //            $widget_list = field_get_items('node', $node, 'field_widgets');
        //            (is_array($widget_list) && count($widget_list)) ? _add_widgets($widget_list, $node) : '';
    }
    $variables['head_tapi'] = _header_tapi_site($variables);
    //remove classes from body tag
    $variables['classes_array'] = array();
    //making regions available in html scope
    include_blocks($variables, 'html');
    //make contact template api available
    //    $variables['contact_tapi'] = _contact_tapi();
    //retrieve header and background images
    //    $variables['header_img'] = _header_img();
    //    $variables['background_img'] = _background_img();
    //Custom Theme Settings
    $variables['espresso_bg_img'] = _background_img();
    //    $variables['espresso_bg_img'] = variable_get('ds_theme_predefined_background',theme_get_setting('ds_theme_predefined_background')).'.jpg';
    //adding styles
    drupal_add_css(path_to_theme() . '/assets/css/custom.css', array('group' => CSS_THEME + 2, 'type' => 'file'));
}

/**
 * Return a cascade primary links.
 * Clone implementation from user_block().
 *
 * @return
 *   a themed cascade primary links.
 */
function phptemplate_primary()
{
    $output = '<div id="primary-links-region">';
    $output .= menu_tree(variable_get('menu_primary_links_source', 'primary-links'));
    $output .= '</div>';
    return $output;
}

/**
 * Implementation of preprocess_page().
 */
function nub_core_preprocess_page(&$vars)
{
    $html_attr = array();
    $html_attr['lang'] = $vars['language']->language;
    $html_attr['dir'] = $vars['language']->dir;
    $vars['html_attr'] = array_filter($html_attr);
    $body_attr = array();
    $body_attr['class'] = $vars['body_classes'];
    $vars['body_attr'] = array_filter($body_attr);
    // Theme primary and secondary menu.
    $vars['primary_links'] = !empty($vars['primary_links']) ? menu_tree(variable_get('menu_primary_links_source', 'primary-links')) : "";
    $vars['secondary_links'] = !empty($vars['secondary_links']) ? theme('links', $vars['secondary_links'], array('class' => 'menu')) : "";
    // Split primary and secondary local tasks
    $vars['tabs_primary'] = theme('menu_local_tasks', 'primary');
    $vars['tabs_secondary'] = theme('menu_local_tasks', 'secondary');
    // Branding
    $logo_path = ltrim($vars['logo'], '/');
    $vars['logo_linked'] = file_exists($logo_path) ? l(theme('image', $logo_path, $vars['site_name'] . ' logo'), '<front>', array('html' => TRUE, 'attributes' => array('class' => 'site-logo', 'title' => 'Back to home'))) : '';
    $vars['site_name_linked'] = l($vars['site_name'], '<front>', array('attributes' => array('title' => 'Back to home')));
    // Skip navigation links (508).
    $vars['skip_nav'] = '<a id="skip-nav" class="anchorLink" href="#main">' . t('Skip navigation') . '</a>';
    // Back to top.
    $vars['back_to_top'] = '<a id="back-to-top" class="anchorLink" href="#header">' . t('&uarr; Back to top') . '</a>';
    // Copyright text
    $vars['copyright'] = "&copy; " . date("Y") . " " . $vars['site_name'] . '.';
    // Remove duplicate content-type header -- see http://drupal.org/node/451304
    $vars['head'] = drupal_set_html_head();
}

function iha_preprocess_page(&$variables)
{
    $search_box = drupal_render(drupal_get_form('search_form'));
    $variables['search_box'] = $search_box;
    if (drupal_is_front_page()) {
        unset($variables['page']['content']['system_main']['default_message']);
        //will remove message "no front page content is created"
        drupal_set_title('');
        //removes welcome message (page title)
    }
    if (arg(0) == 'node') {
        $variables['node_content'] =& $variables['page']['content']['system_main']['nodes'][arg(1)];
    }
    if (isset($variables['node']->type)) {
        $variables['theme_hook_suggestions'][] = 'page__' . $variables['node']->type;
    }
    // Prepare the mobile menu.
    $user_menu = menu_tree('user-menu');
    $main_menu = menu_tree('main-menu');
    $menu_tree = array_merge($main_menu, $user_menu);
    // FYI for future dev's - If need to add more menu items, then load the other menu through menu tree as well and do a
    // array merge or for loop to attach the items to the $menu_tree.
    $mobile_menu = '<ul class="list-unstyled main-menu">';
    foreach ($menu_tree as $mlid => $mm) {
        if (is_int($mlid)) {
            $mobile_menu .= iha_render_mobile_menu($mm);
        }
    }
    $mobile_menu .= '</ul>';
    $variables['mobile_menu'] = $mobile_menu;
}

/**
 * Return a full tree of the expanded menu. Thank you multiflex-3 for this code!
 */
function arthemia_primary()
{
    $output = '<div id="page-bar">';
    $output .= menu_tree(variable_get('menu_primary_links_source', 'primary-links'));
    $output .= '</div>';
    return $output;
}

/**
 * Preprocess Page
 */
function superhero_preprocess_page(&$vars)
{
    $theme = superhero_get_theme();
    $theme->page =& $vars;
    $vars['attributes_array']['class'] = array('body');
    // Primary nav
    $vars['primary_nav'] = FALSE;
    if ($vars['main_menu']) {
        // Build links
        $vars['primary_nav'] = menu_tree(variable_get('menu_main_links_source', 'main-menu'));
        // Provide default theme wrapper function
        $vars['primary_nav']['#theme_wrappers'] = array('menu_tree__primary');
    }
    $default_preset = $theme->settings['default_preset'];
    $force = false;
    $superhero_base_url = variable_get('superhero_base_url', '');
    global $base_url;
    if ($superhero_base_url != $base_url) {
        $force = true;
    }
    variable_set('superhero_base_url', $base_url);
    require_once dirname(__FILE__) . '/includes/superhero_scss.php';
    $scss = new Superhero_scss($theme);
    if (!file_exists('public://css')) {
        drupal_mkdir('public://css');
    }
    $file = $scss->outputFile('public://css/' . $theme->theme . '-theme-preset' . ($default_preset + 1) . '.css', $force);
    drupal_add_css($file, array('type' => 'file', 'group' => CSS_THEME));
}

/**
 * Implementation of hook_preprocess_page().
 */
function stability_process_page(&$variables)
{
    global $user;
    $variables['login_account_links'] = '';
    if (theme_get_setting('login_account_links') || module_exists('uc_cart')) {
        $output = '';
        if (theme_get_setting('login_account_links')) {
            $output .= '<span class="login">
        <i class="fa fa-lock"></i> ' . l($user->uid ? t('My Account') : t('Login'), 'user') . '
      </span>';
            $output .= $user->uid ? '<span class="logout"><i class="fa fa-sign-out"></i> ' . l(t('Logout'), 'user/logout') . '</span>' : '';
            $output .= !$user->uid ? '<span class="register"><i class="fa fa-pencil-square-o"></i>' . t('Not a Member?') . ' ' . l(t('Register'), 'user/register') . '</span>' : '';
        }
        if (module_exists('uc_cart')) {
            $output .= '<span class="cart">
        <i class="fa fa-shopping-cart"></i> ' . l(t('Shopping Cart'), 'cart') . '
      </span>';
        }
        $variables['login_account_links'] = '
      <div class="header-top-right">
        ' . $output . '
      </div>';
    }
    $header_top_menu_tree = module_exists('i18n_menu') ? i18n_menu_translated_tree('menu-header-top-menu') : menu_tree('menu-header-top-menu');
    $variables['header_top_menu_tree'] = drupal_render($header_top_menu_tree);
    // Process Slideshow Sub Header
    if (theme_get_setting('sub_header') == 5 || arg(2) == 'sub-header' && arg(3) == '5') {
        drupal_add_js(drupal_get_path('theme', 'stability') . '/vendor/jquery.glide.min.js');
    }
    if (theme_get_setting('retina')) {
        drupal_add_js(drupal_get_path('theme', 'stability') . '/vendor/jquery.retina.js');
    }
    drupal_add_js(array('stability' => array('flickr_id' => theme_get_setting('flickr_id'), 'logo_sticky' => theme_get_setting('logo_sticky'))), 'setting');
}

/**
  Draw menu.
*/
function k373k_links($variables) {
  if (array_key_exists('id', $variables['attributes']) && $variables['attributes']['id'] == 'main-menu-links') {
      $pid = variable_get('menu_main_links_source', 'main-menu');
    $tree = menu_tree($pid);
    return drupal_render($tree);
  }
  return theme_links($variables);
}

/**
 * Implements theme_links().
 */
function solsud_links($variables)
{
    if (array_key_exists('id', $variables['attributes']) && $variables['attributes']['id'] == 'main-menu-links') {
        $tree = menu_tree('main-menu');
        return drupal_render($tree);
    }
    return theme_links($variables);
}