function answers_form_answer_node_form_alter in Answers 7.3

Same name and namespace in other branches

1. 6.2 answers.module \answers_form_answer_node_form_alter()

Implements hook_form_FORM_ID_alter() for answer_node_form().

File

./answers.module, line 276

Code

function answers_form_answer_node_form_alter(&$form, &$form_state) {
  $new = !isset($form_state['node']->nid) || isset($form_state['node']->is_new);
  if ($new) {
    $text = t('!answers_answer_create_button_text', answers_translation());
  }
  else {
    $text = t('!answers_answer_edit_button_text', answers_translation());
  }
  $form['actions']['submit']['#value'] = $text;

  // If setting enabled, set nodereference to answer node, so that answer can be
  // linked to question.
  if (variable_get('answers_hide_question_reference_field', TRUE)) {
    $node = menu_get_object();
    if ($node && $node->type == 'question') {
      $form_state['storage']['answers_question'] = $node->nid;
    }
    $form['field_answer_question']['#access'] = FALSE;
    array_unshift($form['actions']['submit']['#submit'], 'answers_assign_question_reference');
  }

  // Hide 'field_best_answer' (this is only used behind the scenes, not directly
  // set by users)
  // This is required here instead of Best_Answer because this field can be
  // "left behind" if
  // Best_Answer is installed then uninstalled.
  $form['field_best_answer_p']['#prefix'] = '<div style="display: none;">';
  $form['field_best_answer_p']['#suffix'] = '</div>';
}