function commons_answers_add_answer_form_submit in Drupal Commons 6.2

File

modules/features/commons_answers/commons_answers.module, line 239

Code

function commons_answers_add_answer_form_submit($form, &$form_state) {
  global $user;
  $account = $user;
  $question_nid = $form_state['values']['question_nid'];
  $question_node = node_load($question_nid);
  $answer = $form_state['values']['answer'];
  $node = new stdClass();

  // Provide a human-readable title for listings where the title
  // may be displayed, such as admin/content/node or a listing of answers.
  $node->title = substr($answer, 0, 30);
  if (strlen($answer) > 30) {
    $node->title .= '...';
  }
  $node->body = $answer;
  $node->type = 'answer';
  $node->created = $_SERVER['REQUEST_TIME'];
  $node->promote = 0;
  $node->sticky = 0;

  // Filtered HTML should be format 1 in Commons.
  $formats = filter_formats();
  if (!empty($formats)) {
    $format = array_shift($formats);
    $node->format = $format->format;
  }
  $node->status = 1;
  $node->uid = $account->uid;
  $node->field_answer_question[0]['nid'] = $question_nid;
  if (!empty($question_node->og_groups)) {
    $node->og_groups = $question_node->og_groups;
    $node->og_public = $question_node->og_public;
  }
  node_save($node);
  if (!empty($node->nid)) {
    $form_state['redirect'] = array(
      'node/' . $question_nid,
      '',
      'node-' . $node->nid,
    );
  }
}