/** * @file * Definition of TranslationStreamWrapper. */ /** * A Drupal interface translations (translations://) stream wrapper class. * * Supports storing translation files. */ class TranslationsStreamWrapper extends DrupalLocalStreamWrapper { /** * Implements abstract public function getDirectoryPath() */ public function getDirectoryPath() { return variable_get('l10n_update_download_store', L10N_UPDATE_DEFAULT_TRANSLATION_PATH); } /** * Overrides getExternalUrl(). */ function getExternalUrl() { throw new Exception('PO files URL should not be public.'); } } /** * Add body classes if certain regions have content. */ function bartik_preprocess_html(&$variables) { if (!empty($variables['page']['featured'])) { $variables['classes_array'][] = 'featured'; } if (!empty($variables['page']['triptych_first']) || !empty($variables['page']['triptych_middle']) || !empty($variables['page']['triptych_last'])) { $variables['classes_array'][] = 'triptych'; } if (!empty($variables['page']['footer_firstcolumn']) || !empty($variables['page']['footer_secondcolumn']) || !empty($variables['page']['footer_thirdcolumn']) || !empty($variables['page']['footer_fourthcolumn'])) { $variables['classes_array'][] = 'footer-columns'; } // Add conditional stylesheets for IE drupal_add_css(path_to_theme() . '/css/ie.css', array('group' => CSS_THEME, 'browsers' => array('IE' => 'lte IE 7', '!IE' => FALSE), 'preprocess' => FALSE)); drupal_add_css(path_to_theme() . '/css/ie6.css', array('group' => CSS_THEME, 'browsers' => array('IE' => 'IE 6', '!IE' => FALSE), 'preprocess' => FALSE)); } /** * Override or insert variables into the page template for HTML output. */ function bartik_process_html(&$variables) { // Hook into color.module. if (module_exists('color')) { _color_html_alter($variables); } } /** * Override or insert variables into the page template. */ function bartik_process_page(&$variables) { // Hook into color.module. if (module_exists('color')) { _color_page_alter($variables); } // Always print the site name and slogan, but if they are toggled off, we'll // just hide them visually. $variables['hide_site_name'] = theme_get_setting('toggle_name') ? FALSE : TRUE; $variables['hide_site_slogan'] = theme_get_setting('toggle_slogan') ? FALSE : TRUE; if ($variables['hide_site_name']) { // If toggle_name is FALSE, the site_name will be empty, so we rebuild it. $variables['site_name'] = filter_xss_admin(variable_get('site_name', 'Drupal')); } if ($variables['hide_site_slogan']) { // If toggle_site_slogan is FALSE, the site_slogan will be empty, so we rebuild it. $variables['site_slogan'] = filter_xss_admin(variable_get('site_slogan', '')); } // Since the title and the shortcut link are both block level elements, // positioning them next to each other is much simpler with a wrapper div. if (!empty($variables['title_suffix']['add_or_remove_shortcut']) && $variables['title']) { // Add a wrapper div using the title_prefix and title_suffix render elements. $variables['title_prefix']['shortcut_wrapper'] = array( '#markup' => '
', '#weight' => 100, ); $variables['title_suffix']['shortcut_wrapper'] = array( '#markup' => '
', '#weight' => -99, ); // Make sure the shortcut link is the first item in title_suffix. $variables['title_suffix']['add_or_remove_shortcut']['#weight'] = -100; } } /** * Implements hook_preprocess_maintenance_page(). */ function bartik_preprocess_maintenance_page(&$variables) { // By default, site_name is set to Drupal if no db connection is available // or during site installation. Setting site_name to an empty string makes // the site and update pages look cleaner. // @see template_preprocess_maintenance_page if (!$variables['db_is_active']) { $variables['site_name'] = ''; } drupal_add_css(drupal_get_path('theme', 'bartik') . '/css/maintenance-page.css'); } /** * Override or insert variables into the maintenance page template. */ function bartik_process_maintenance_page(&$variables) { // Always print the site name and slogan, but if they are toggled off, we'll // just hide them visually. $variables['hide_site_name'] = theme_get_setting('toggle_name') ? FALSE : TRUE; $variables['hide_site_slogan'] = theme_get_setting('toggle_slogan') ? FALSE : TRUE; if ($variables['hide_site_name']) { // If toggle_name is FALSE, the site_name will be empty, so we rebuild it. $variables['site_name'] = filter_xss_admin(variable_get('site_name', 'Drupal')); } if ($variables['hide_site_slogan']) { // If toggle_site_slogan is FALSE, the site_slogan will be empty, so we rebuild it. $variables['site_slogan'] = filter_xss_admin(variable_get('site_slogan', '')); } } /** * Override or insert variables into the node template. */ function bartik_preprocess_node(&$variables) { if ($variables['view_mode'] == 'full' && node_is_page($variables['node'])) { $variables['classes_array'][] = 'node-full'; } } /** * Override or insert variables into the block template. */ function bartik_preprocess_block(&$variables) { // In the header region visually hide block titles. if ($variables['block']->region == 'header') { $variables['title_attributes_array']['class'][] = 'element-invisible'; } } /** * Implements theme_menu_tree(). */ function bartik_menu_tree($variables) { return ''; } /** * Implements theme_field__field_type(). */ function bartik_field__taxonomy_term_reference($variables) { $output = ''; // Render the label, if it's not hidden. if (!$variables['label_hidden']) { $output .= '

' . $variables['label'] . ':

'; } // Render the items. $output .= ($variables['element']['#label_display'] == 'inline') ? '