extremely important to turn off this feature on production websites.', array('!link' => url('admin/build/themes/settings/' . $GLOBALS['theme']))), 'warning', FALSE); } // Keep track of all the base themes. static $base_themes = array(); $base_themes[] = $theme; // Add a "process" phase to come after the "preprocess" functions. if ($type == 'theme') { foreach (array_keys($existing) as $hook) { // Normally, preprocess functions are added to the registry after // HOOK_theme() returns, but if we add them first, they won't be re-added. if (function_exists($theme . '_preprocess')) { $existing[$hook]['preprocess functions'][] = $theme . '_preprocess'; } if (function_exists($theme . '_preprocess_' . $hook)) { $existing[$hook]['preprocess functions'][] = $theme . '_preprocess_' . $hook; } // Add base theme process functions. foreach ($base_themes as $base_theme) { if (function_exists($base_theme . '_process')) { $existing[$hook]['preprocess functions'][] = $base_theme . '_process'; } if (function_exists($base_theme . '_process_' . $hook)) { $existing[$hook]['preprocess functions'][] = $base_theme . '_process_' . $hook; } } // Add the theme process functions. if (function_exists($theme . '_process')) { $existing[$hook]['preprocess functions'][] = $theme . '_process'; } if (function_exists($theme . '_process_' . $hook)) { $existing[$hook]['preprocess functions'][] = $theme . '_process_' . $hook; } } } // Manipulations only to be done by the base theme. if ($theme == 'zen') { // Insert zen_show_blocks_discovery() before template_preprocess_page(). $existing['page']['preprocess functions'] = array_merge(array('zen_show_blocks_discovery'), $existing['page']['preprocess functions']); // Allow theme hook suggestions on theme_links. $existing['links']['pattern'] = 'links__'; // The base theme registers region.tpl.php. $templates = array( 'region' => array( 'arguments' => array('elements' => NULL), 'pattern' => 'region_', 'path' => drupal_get_path('theme', 'zen') . '/templates', 'template' => 'region', // drupal_find_theme_templates() requires this, so manually add it. 'include files' => array(), ), ); // We have to manually find template suggestions since phptemplate_theme() // is in charge of that, but runs before zen_theme(). $templates += drupal_find_theme_templates($templates, '.tpl.php', $path); // We manually register the preprocess and process functions, since Drupal // won't auto-register template_preprocess or process functions. foreach (array_keys($templates) as $key) { $templates[$key]['preprocess functions'] = array( 'template_preprocess', 'zen_preprocess', 'zen_preprocess_region', 'zen_process', ); } return $templates; } // Else return nothing. return array(); } /** * Return the theme settings' default values from the .info and save them into the database. * * @param $theme * The name of theme. */ function zen_theme_get_default_settings($theme) { $themes = list_themes(); // Get the default values from the .info file. $defaults = !empty($themes[$theme]->info['settings']) ? $themes[$theme]->info['settings'] : array(); if (!module_exists('domain_theme') && !empty($defaults)) { // Merge the defaults with the theme settings saved in the database. $settings = array_merge($defaults, variable_get('theme_'. $theme .'_settings', array())); // Save the settings back to the database. if (db_is_active()) { variable_set('theme_'. $theme .'_settings', $settings); } else { $GLOBALS['conf']['theme_'. $theme .'_settings'] = $settings; } // If the active theme has been loaded, force refresh of Drupal internals. if (!empty($GLOBALS['theme_key'])) { theme_get_setting('', TRUE); } } // Return the default settings. return $defaults; }