function page_manager_page_argument_form_change_submit in Chaos Tool Suite (ctools) 6

Same name and namespace in other branches

1. 7 page_manager/plugins/tasks/page.admin.inc \page_manager_page_argument_form_change_submit()

Submit handler to change an argument.

File

page_manager/plugins/tasks/page.admin.inc, line 1128

Administrative functions for the page subtasks.

Code

function page_manager_page_argument_form_change_submit(&$form, &$form_state) {
  $page =& $form_state['page']->subtask['subtask'];
  $keyword =& $form_state['keyword'];
  $argument = $form_state['values']['argument'];

  // If the argument is not changing, we do not need to do anything.
  if (isset($page->arguments[$keyword]['name']) && $page->arguments[$keyword]['name'] == $argument) {

    // Set the task to cancel since no change means do nothing:
    $form_state['clicked_button']['#wizard type'] = 'cancel';
    return;
  }
  ctools_include('context');

  // If switching to the no context, just wipe out the old data.
  if (empty($argument)) {
    $form_state['clicked_button']['#wizard type'] = 'finish';
    $page->temporary_arguments[$keyword] = array(
      'settings' => array(),
      'identifier' => t('No context'),
    );
    return;
  }
  $plugin = ctools_get_argument($argument);

  // Acquire defaults.
  $settings = array();
  if (isset($plugin['default'])) {
    if (is_array($plugin['default'])) {
      $settings = $plugin['default'];
    }
    else {
      if (function_exists($plugin['default'])) {
        $settings = $plugin['default']();
      }
    }
  }
  $id = ctools_context_next_id($page->arguments, $argument);
  $title = isset($plugin['title']) ? $plugin['title'] : t('No context');

  // Set the new argument in a temporary location.
  $page->temporary_arguments[$keyword] = array(
    'id' => $id,
    'identifier' => $title . ($id > 1 ? ' ' . $id : ''),
    'name' => $argument,
    'settings' => $settings,
  );
}