function ctools_context_handler_pre_render in Chaos Tool Suite (ctools) 6

Same name and namespace in other branches

1. 7 ctools.api.php \ctools_context_handler_pre_render()
2. 7 includes/context-task-handler.inc \ctools_context_handler_pre_render()

Called to execute actions that should happen before a handler is rendered.

1 call to ctools_context_handler_pre_render()

page_manager_http_response_render in page_manager/plugins/task_handlers/http_response.inc

File

includes/context-task-handler.inc, line 131

Support for creating 'context' type task handlers.

Code

function ctools_context_handler_pre_render($handler, $contexts, $args) {
  $plugin = page_manager_get_task_handler($handler->handler);
  if (user_access('administer page manager') && isset($handler->task)) {

    // Provide a tab to edit this context:
    ctools_include('menu');
    $task = page_manager_get_task($handler->task);
    $title = !empty($task['tab title']) ? $task['tab title'] : t('Edit @type', array(
      '@type' => $plugin['title'],
    ));
    $trail = array();
    if (!empty($plugin['tab operation'])) {
      if (is_array($plugin['tab operation'])) {
        $trail = $plugin['tab operation'];
      }
      else {
        if (function_exists($plugin['tab operation'])) {
          $trail = $plugin['tab operation']($handler, $contexts, $args);
        }
      }
    }
    ctools_menu_add_tab(array(
      'title' => $title,
      'href' => page_manager_edit_url(page_manager_make_task_name($handler->task, $handler->subtask), $trail),
    ));
  }
}