function theme_workflow_admin_ui_transitions_form in Workflow 7.2

Same name and namespace in other branches

1. 7 workflow_admin_ui/workflow_admin_ui.pages.inc \theme_workflow_admin_ui_transitions_form()

Theme the workflow editing form.

See also

workflow_edit_form()

File

workflow_admin_ui/workflow_admin_ui.page.transitions.inc, line 101

Provides an Admin UI page for the Workflow Transitions.

Code

function theme_workflow_admin_ui_transitions_form($variables) {
  $output = '';
  $form = $variables['form'];
  $workflow = $form['workflow']['#value'];
  if ($workflow) {
    drupal_set_title(t('Edit workflow %name transitions', array(
      '%name' => $workflow
        ->getName(),
    )), PASS_THROUGH);
    $states = $workflow
      ->getStates($all = 'CREATION');
    if ($states) {
      $roles = workflow_get_roles();
      $header = array(
        array(
          'data' => t('From / To') . '  ' . WORKFLOW_ADMIN_UI_ARROW,
        ),
      );
      $rows = array();
      foreach ($states as $state) {
        $label = $state
          ->label();

        // Don't allow transition TO (creation).
        if (!$state
          ->isCreationState()) {
          $header[] = array(
            'data' => $label,
          );
        }
        $row = array(
          array(
            'data' => $label,
          ),
        );
        foreach ($states as $nested_state) {

          // Don't allow transition TO (creation).
          if ($nested_state
            ->isCreationState()) {
            continue;
          }
          if (TRUE || $nested_state != $state) {

            // Render checkboxes for each transition.
            $from = $state->sid;
            $to = $nested_state->sid;
            $cell = '';
            foreach ($roles as $rid => $role_name) {
              $cell .= drupal_render($form['transitions'][$from][$to][$rid]);
            }
            $row[] = array(
              'data' => $cell,
            );
          }
          else {
            $row[] = array(
              'data' => '',
            );
          }
        }
        $rows[] = $row;
      }
      $output .= theme('table', array(
        'header' => $header,
        'rows' => $rows,
      ));
    }
    else {
      $output = t('There are no states defined for this workflow.');
    }
    $output .= drupal_render_children($form);
    return $output;
  }
}