theme.inc in Admin 6.2

File

theme/theme.inc

<?php

/**
 * Preprocessor for theme('admin_toolbar').
 */
function template_preprocess_admin_toolbar(&$vars) {

  // Set the active block.
  $active = admin_get_settings('active_tab') ? admin_get_settings('active_tab') : key($vars['blocks']);
  if (!empty($vars['blocks'])) {
    $vars['tabs'] = array();
    foreach ($vars['blocks'] as $bid => $block) {
      $vars['tabs'][$bid] = array(
        'title' => $block->subject,
        'attributes' => array(
          'id' => 'admin-tab-' . $bid,
        ),
      );
      if ($bid == $active) {
        $vars['blocks'][$bid]->class = 'admin-active';
        $vars['tabs'][$bid]['active'] = TRUE;
      }
    }
  }
}

/**
 * Theme function for form API element '#type' => 'admin_panes'.
 */
function template_preprocess_admin_panes(&$vars) {
  drupal_add_js(drupal_get_path('module', 'admin') . '/includes/admin.toolbar.js');
  $vars['layout'] = admin_get_settings('layout');
  $vars['labels'] = $vars['panels'] = $vars['others'] = array();
  $first = TRUE;
  foreach (element_children($vars['element']) as $key) {
    if (!isset($vars['element'][$key]['#access']) || $vars['element'][$key]['#access']) {
      if (!empty($vars['element'][$key]['#title'])) {
        $vars['labels'][$key] = l($vars['element'][$key]['#title'], $_GET['q'], array(
          'fragment' => 'admin-pane-' . $key,
          'attributes' => array(
            'class' => $first ? 'admin-pane-active' : '',
          ),
        ));
        $vars['panels'][$key] = isset($vars['element'][$key]['#children']) ? $vars['element'][$key]['#children'] : $vars['element'][$key]['#value'];
        $vars['panels'][$key] .= isset($vars['element'][$key]['#description']) ? "<div class='description'>" . filter_xss_admin($vars['element'][$key]['#description']) . "</div>" : '';
        $first = FALSE;
      }
      else {
        $vars['others'][] = $vars['element'][$key];
      }
    }
  }
}

/**
 * Generate markup for an admin tab.
 */
function theme_admin_tab($tab, $class = '') {
  $attr = isset($tab['attributes']) ? drupal_attributes($tab['attributes']) : '';
  $class .= !empty($tab['active']) ? ' admin-tab-active' : '';
  $title = filter_xss_admin($tab['title']);
  return "<div class='admin-tab {$class}'><span {$attr}>{$title}</span></div>";
}

/**
 * Alternative to menu_tree_output() which uses admin implementations of the
 * core menu theme functions.
 */
function theme_admin_drilldown_menu_tree_output($tree) {
  $output = '';
  $items = array();

  // Pull out just the menu items we are going to render so that we
  // get an accurate count for the first/last classes.
  foreach ($tree as $data) {
    if (!$data['link']['hidden']) {
      $items[] = $data;
    }
  }
  $num_items = count($items);
  foreach ($items as $i => $data) {
    $extra_class = NULL;
    if ($i == 0) {
      $extra_class = 'first';
    }
    if ($i == $num_items - 1) {
      $extra_class = 'last';
    }
    $link = theme('admin_drilldown_menu_item_link', $data['link']);
    $in_active_trail = isset($data['link']['in_active_trail']) ? $data['link']['in_active_trail'] : FALSE;
    if ($data['below']) {
      $output .= theme('admin_drilldown_menu_item', $link, $data['link']['has_children'], theme('admin_drilldown_menu_tree_output', $data['below']), $in_active_trail, $extra_class);
    }
    else {
      $output .= theme('admin_drilldown_menu_item', $link, $data['link']['has_children'], '', $in_active_trail, $extra_class);
    }
  }
  return $output ? theme('admin_drilldown_menu_tree', $output) : '';
}

/**
 * Alternative to theme_menu_tree().
 * Ensures custom theme-level overrides of theme_menu_tree() do not break
 * markup expected by admin.
 */
function theme_admin_drilldown_menu_tree($tree) {
  return theme_menu_tree($tree);
}

/**
 * Alternative to theme_menu_item().
 * Ensures custom theme-level overrides of theme_menu_item() do not break
 * markup expected by admin.
 */
function theme_admin_drilldown_menu_item($link, $has_children, $menu = '', $in_active_trail = FALSE, $extra_class = NULL) {
  return theme_menu_item($link, $has_children, $menu, $in_active_trail, $extra_class);
}

/**
 * Alternative to theme_menu_item_link().
 */
function theme_admin_drilldown_menu_item_link($link) {
  $link['localized_options'] = empty($link['localized_options']) ? array() : $link['localized_options'];
  $link['localized_options']['html'] = TRUE;
  $link['localized_options']['purl'] = array(
    'disabled' => TRUE,
  );
  $link['description'] = check_plain(truncate_utf8(strip_tags($link['description']), 150, TRUE, TRUE));
  $link['title'] .= !empty($link['description']) ? "<span class='menu-description'>{$link['description']}</span>" : '';
  $link['title'] = filter_xss_admin($link['title']);
  return l($link['title'], $link['href'], $link['localized_options']);
}

Functions

Name	Description
template_preprocess_admin_panes	Theme function for form API element '#type' => 'admin_panes'.
template_preprocess_admin_toolbar	Preprocessor for theme('admin_toolbar').
theme_admin_drilldown_menu_item	Alternative to theme_menu_item(). Ensures custom theme-level overrides of theme_menu_item() do not break markup expected by admin.
theme_admin_drilldown_menu_item_link	Alternative to theme_menu_item_link().
theme_admin_drilldown_menu_tree	Alternative to theme_menu_tree(). Ensures custom theme-level overrides of theme_menu_tree() do not break markup expected by admin.
theme_admin_drilldown_menu_tree_output	Alternative to menu_tree_output() which uses admin implementations of the core menu theme functions.
theme_admin_tab	Generate markup for an admin tab.