' . t('Help is available on the following items:') . '
' . help_links_as_list(); return $output; } /** * Menu callback; prints a page listing general help for a module. * * @param $name * A module name to display a help page for. */ function help_page($name) { $output = ''; if (module_hook($name, 'help')) { $info = system_get_info('module'); drupal_set_title($info[$name]['name']); $temp = module_invoke($name, 'help', "admin/help#$name", drupal_help_arg()); if (empty($temp)) { $output .= t("No help is available for module %module.", array('%module' => $info[$name]['name'])); } else { $output .= $temp; } // Only print list of administration pages if the module in question has // any such pages associated to it. $admin_tasks = system_get_module_admin_tasks($name, $info[$name]); if (!empty($admin_tasks)) { $links = array(); foreach ($admin_tasks as $task) { $links[] = l($task['title'], $task['link_path'], $task['localized_options']); } $output .= theme('item_list', array('items' => $links, 'title' => t('@module administration pages', array('@module' => $info[$name]['name'])))); } } return $output; } /** * Provides a formatted list of available help topics. * * @return * A string containing the formatted list. */ function help_links_as_list() { $empty_arg = drupal_help_arg(); $module_info = system_rebuild_module_data(); $modules = array(); foreach (module_implements('help', TRUE) as $module) { if (module_invoke($module, 'help', "admin/help#$module", $empty_arg)) { $modules[$module] = $module_info[$module]->info['name']; } } asort($modules); // Output pretty four-column list. $count = count($modules); $break = ceil($count / 4); $output = '