$quiz->_updateExtraOption($key, $value);
}
}
// end of tab=CONFIGURATION
/**
* ================================================
* QUESTIONS / ANSWERS PROCESS
* ================================================
*/
if ($activeTab == 'questions') {
/**
* Delete stuff for update
*/
$deleteAnswers = array_filter(explode(',', $_POST['deleteAnswers']));
foreach ($deleteAnswers as $answerId) {
$answer = new WPVQAnswer();
try {
$answer->load(intval($answerId))->delete();
} catch (Exception $e) {
}
}
$deleteQuestions = array_filter(explode(',', $_POST['deleteQuestions']));
foreach ($deleteQuestions as $questionId) {
$question = new WPVQQuestion();
try {
$question->load(intval($questionId))->delete();
} catch (Exception $e) {
}
}
/**
* Add question and answers
/**
* Returns array of answers for this game
* @return array of ::Answer
*/
private function fetchAnswers($gameplayContext = false)
{
global $wpdb;
// Fetch from DB
$row = $wpdb->get_results($wpdb->prepare('SELECT ID FROM ' . WPViralQuiz::getTableName('answers') . ' WHERE questionId = %d', $this->id));
// No answer
if (empty($row)) {
return array();
}
$answers = array();
foreach ($row as $answer) {
$ans = new WPVQAnswer();
$ans->load($answer->ID);
$answers[] = $ans;
}
// Shuffle answers
if ($this->isRandomAnswers && $gameplayContext) {
shuffle($answers);
}
return $answers;
}