core/themes/seven/template.php

   1 <?php
   2
   3 /**
   4  * Override or insert variables into the maintenance page template.
   5  */
   6 function seven_preprocess_maintenance_page(&$vars) {
   7   // While markup for normal pages is split into page.tpl.php and html.tpl.php,
   8   // the markup for the maintenance page is all in the single
   9   // maintenance-page.tpl.php template. So, to have what's done in
  10   // seven_preprocess_html() also happen on the maintenance page, it has to be
  11   // called here.
  12   seven_preprocess_html($vars);
  13 }
  14
  15 /**
  16  * Override or insert variables into the html template.
  17  */
  18 function seven_preprocess_html(&$vars) {
  19   // Add conditional CSS for IE8 and below.
  20   drupal_add_css(path_to_theme() . '/ie.css', array('group' => CSS_THEME, 'browsers' => array('IE' => 'lte IE 8', '!IE' => FALSE), 'weight' => 999, 'preprocess' => FALSE));
  21 }
  22
  23 /**
  24  * Override or insert variables into the page template.
  25  */
  26 function seven_preprocess_page(&$vars) {
  27   $vars['primary_local_tasks'] = $vars['tabs'];
  28   unset($vars['primary_local_tasks']['#secondary']);
  29   $vars['secondary_local_tasks'] = array(
  30     '#theme' => 'menu_local_tasks',
  31     '#secondary' => $vars['tabs']['#secondary'],
  32   );
  33 }
  34
  35 /**
  36  * Display the list of available node types for node creation.
  37  */
  38 function seven_node_add_list($variables) {
  39   $content = $variables['content'];
  40   $output = '';
  41   if ($content) {
  42     $output = '<ul class="admin-list">';
  43     foreach ($content as $item) {
  44       $output .= '<li class="clearfix">';
  45       $output .= '<span class="label">' . l($item['title'], $item['href'], $item['localized_options']) . '</span>';
  46       $output .= '<div class="description">' . filter_xss_admin($item['description']) . '</div>';
  47       $output .= '</li>';
  48     }
  49     $output .= '</ul>';
  50   }
  51   else {
  52     $output = '<p>' . t('You have not created any content types yet. Go to the <a href="@create-content">content type creation page</a> to add a new content type.', array('@create-content' => url('admin/structure/types/add'))) . '</p>';
  53   }
  54   return $output;
  55 }
  56
  57 /**
  58  * Overrides theme_admin_block_content().
  59  *
  60  * Use unordered list markup in both compact and extended mode.
  61  */
  62 function seven_admin_block_content($variables) {
  63   $content = $variables['content'];
  64   $output = '';
  65   if (!empty($content)) {
  66     $output = system_admin_compact_mode() ? '<ul class="admin-list compact">' : '<ul class="admin-list">';
  67     foreach ($content as $item) {
  68       $output .= '<li class="leaf">';
  69       $output .= l($item['title'], $item['href'], $item['localized_options']);
  70       if (isset($item['description']) && !system_admin_compact_mode()) {
  71         $output .= '<div class="description">' . filter_xss_admin($item['description']) . '</div>';
  72       }
  73       $output .= '</li>';
  74     }
  75     $output .= '</ul>';
  76   }
  77   return $output;
  78 }
  79
  80 /**
  81  * Override of theme_tablesort_indicator().
  82  *
  83  * Use our own image versions, so they show up as black and not gray on gray.
  84  */
  85 function seven_tablesort_indicator($variables) {
  86   $style = $variables['style'];
  87   $theme_path = drupal_get_path('theme', 'seven');
  88   if ($style == 'asc') {
  89     return theme('image', array('uri' => $theme_path . '/images/arrow-asc.png', 'alt' => t('sort ascending'), 'width' => 13, 'height' => 13, 'title' => t('sort ascending')));
  90   }
  91   else {
  92     return theme('image', array('uri' => $theme_path . '/images/arrow-desc.png', 'alt' => t('sort descending'), 'width' => 13, 'height' => 13, 'title' => t('sort descending')));
  93   }
  94 }
  95
  96 /**
  97  * Implements hook_css_alter().
  98  */
  99 function seven_css_alter(&$css) {
 100   // Use Seven's vertical tabs style instead of the default one.
 101   if (isset($css['core/misc/vertical-tabs.css'])) {
 102     $css['core/misc/vertical-tabs.css']['data'] = drupal_get_path('theme', 'seven') . '/vertical-tabs.css';
 103   }
 104   if (isset($css['core/misc/vertical-tabs-rtl.css'])) {
 105     $css['core/misc/vertical-tabs-rtl.css']['data'] = drupal_get_path('theme', 'seven') . '/vertical-tabs-rtl.css';
 106   }
 107   // Use Seven's jQuery UI theme style instead of the default one.
 108   if (isset($css['core/misc/ui/jquery.ui.theme.css'])) {
 109     $css['core/misc/ui/jquery.ui.theme.css']['data'] = drupal_get_path('theme', 'seven') . '/jquery.ui.theme.css';
 110   }
 111 }