function quiz_copy_questions in Quiz 7

Same name and namespace in other branches

1. 8.6 quiz.module \quiz_copy_questions()
2. 8.4 quiz.module \quiz_copy_questions()
3. 8.5 quiz.module \quiz_copy_questions()
4. 6.4 quiz.module \quiz_copy_questions()
5. 7.6 quiz.module \quiz_copy_questions()
6. 7.4 quiz.module \quiz_copy_questions()
7. 7.5 quiz.module \quiz_copy_questions()

Copies questions when a quiz is translated.

Parameters

$node: The new translated quiz node.

1 call to quiz_copy_questions()

quiz_insert in ./quiz.module

Implements hook_insert().

File

./quiz.module, line 3872

Quiz Module

Code

function quiz_copy_questions($node) {

  // Find original questions.
  $query = db_query('SELECT child_nid, child_vid, question_status, weight, max_score FROM {quiz_node_relationship}
          WHERE parent_vid = :parent_vid', array(
    ':parent_vid' => $node->translation_source->vid,
  ));
  foreach ($query as $res_o) {
    $original_question = node_load($res_o->child_nid);

    // Set variables we can't or won't carry with us to the translated node to
    // NULL.
    $original_question->nid = $original_question->vid = $original_question->created = $original_question->changed = NULL;
    $original_question->revision_timestamp = $original_question->menu = $original_question->path = NULL;
    $original_question->files = array();
    if (isset($original_question->book['mlid'])) {
      $original_question->book['mlid'] = NULL;
    }

    // Set the correct language.
    $original_question->language = $node->language;

    // Save the node.
    node_save($original_question);

    // Save the relationship between the new question and the quiz.
    $sql = 'INSERT INTO {quiz_node_relationship}
            (parent_nid, parent_vid, child_nid, child_vid, question_status, weight, max_score)
            VALUES(:parent_id, :parent_vid, :child_nid, :child_vid, :question_status, :weight, :max_score)';
    db_query($sql, array(
      ':parent_nid' => $node->nid,
      ':parent_vid' => $node->vid,
      ':child_nid' => $original_question->nid,
      ':child_vid' => $original_question->vid,
      ':question_status' => $res_o->question_status,
      ':weight' => $res_o->weight,
      ':max_score' => $res_o->max_score,
    ));
  }
}