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   // Add conditional CSS for IE7 and below.

    22   drupal_add_css(path_to_theme() . '/ie7.css', array('group' => CSS_THEME, 'browsers' => array('IE' => 'lte IE 7', '!IE' => FALSE), 'weight' => 999, 'preprocess' => FALSE));

    23   // Add conditional CSS for IE6.

    24   drupal_add_css(path_to_theme() . '/ie6.css', array('group' => CSS_THEME, 'browsers' => array('IE' => 'lte IE 6', '!IE' => FALSE), 'weight' => 999, 'preprocess' => FALSE));

    25 }

    26 

    27 /**

    28  * Override or insert variables into the page template.

    29  */

    30 function seven_preprocess_page(&$vars) {

    31   $vars['primary_local_tasks'] = $vars['tabs'];

    32   unset($vars['primary_local_tasks']['#secondary']);

    33   $vars['secondary_local_tasks'] = array(

    34     '#theme' => 'menu_local_tasks',

    35     '#secondary' => $vars['tabs']['#secondary'],

    36   );

    37 }

    38 

    39 /**

    40  * Display the list of available node types for node creation.

    41  */

    42 function seven_node_add_list($variables) {

    43   $content = $variables['content'];

    44   $output = '';

    45   if ($content) {

    46     $output = '<ul class="admin-list">';

    47     foreach ($content as $item) {

    48       $output .= '<li class="clearfix">';

    49       $output .= '<span class="label">' . l($item['title'], $item['href'], $item['localized_options']) . '</span>';

    50       $output .= '<div class="description">' . filter_xss_admin($item['description']) . '</div>';

    51       $output .= '</li>';

    52     }

    53     $output .= '</ul>';

    54   }

    55   else {

    56     $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>';

    57   }

    58   return $output;

    59 }

    60 

    61 /**

    62  * Overrides theme_admin_block_content().

    63  *

    64  * Use unordered list markup in both compact and extended mode.

    65  */

    66 function seven_admin_block_content($variables) {

    67   $content = $variables['content'];

    68   $output = '';

    69   if (!empty($content)) {

    70     $output = system_admin_compact_mode() ? '<ul class="admin-list compact">' : '<ul class="admin-list">';

    71     foreach ($content as $item) {

    72       $output .= '<li class="leaf">';

    73       $output .= l($item['title'], $item['href'], $item['localized_options']);

    74       if (isset($item['description']) && !system_admin_compact_mode()) {

    75         $output .= '<div class="description">' . filter_xss_admin($item['description']) . '</div>';

    76       }

    77       $output .= '</li>';

    78     }

    79     $output .= '</ul>';

    80   }

    81   return $output;

    82 }

    83 

    84 /**

    85  * Override of theme_tablesort_indicator().

    86  *

    87  * Use our own image versions, so they show up as black and not gray on gray.

    88  */

    89 function seven_tablesort_indicator($variables) {

    90   $style = $variables['style'];

    91   $theme_path = drupal_get_path('theme', 'seven');

    92   if ($style == 'asc') {

    93     return theme('image', array('path' => $theme_path . '/images/arrow-asc.png', 'alt' => t('sort ascending'), 'width' => 13, 'height' => 13, 'title' => t('sort ascending')));

    94   }

    95   else {

    96     return theme('image', array('path' => $theme_path . '/images/arrow-desc.png', 'alt' => t('sort descending'), 'width' => 13, 'height' => 13, 'title' => t('sort descending')));

    97   }

    98 }

    99 

   100 /**

   101  * Implements hook_css_alter().

   102  */

   103 function seven_css_alter(&$css) {

   104   // Use Seven's vertical tabs style instead of the default one.

   105   if (isset($css['misc/vertical-tabs.css'])) {

   106     $css['misc/vertical-tabs.css']['data'] = drupal_get_path('theme', 'seven') . '/vertical-tabs.css';

   107     $css['misc/vertical-tabs.css']['type'] = 'file';

   108   }

   109   if (isset($css['misc/vertical-tabs-rtl.css'])) {

   110     $css['misc/vertical-tabs-rtl.css']['data'] = drupal_get_path('theme', 'seven') . '/vertical-tabs-rtl.css';

   111     $css['misc/vertical-tabs-rtl.css']['type'] = 'file';

   112   }

   113   // Use Seven's jQuery UI theme style instead of the default one.

   114   if (isset($css['misc/ui/jquery.ui.theme.css'])) {

   115     $css['misc/ui/jquery.ui.theme.css']['data'] = drupal_get_path('theme', 'seven') . '/jquery.ui.theme.css';

   116     $css['misc/ui/jquery.ui.theme.css']['type'] = 'file';

   117   }

   118 }