public function save($quiz)
{
// first off, sanitize the whole submitted thang
self::$quiz = $this->sanitize_array($quiz);
// flatten it out to make it easier to work with
self::$quiz = $this->flatten_quiz_array(self::$quiz);
// Open a new response object
self::$response_obj = new Enp_quiz_Save_quiz_Response();
// setup the user_action response
self::$response_obj->set_user_action_response(self::$quiz);
// these are referenced a lot, so lets set a quick link up for them
self::$user_action_action = self::$response_obj->get_user_action_action();
self::$user_action_element = self::$response_obj->get_user_action_element();
self::$user_action_details = self::$response_obj->get_user_action_details();
// create our object
self::$quiz_obj = new Enp_quiz_Quiz(self::$quiz['quiz_id']);
// fill the quiz with all the values
$this->prepare_submitted_quiz();
// process questions
$this->prepare_submitted_questions();
// Check if we're allowed to save. If any glaring errors, return the errors here
// TODO: Check to make sure we can save. If there are errors, just return to page!
// Alrighty!
// actually save the quiz
$this->save_quiz();
// if we are trying to move to preview, check
// for error messages (like, not enough mc_options, no correct option set, no questions, etc...)
if (self::$user_action_action === 'next') {
// builds error messages if trying to preview quiz
$quiz_obj_validate = new Enp_quiz_Quiz(self::$quiz['quiz_id']);
$validate = self::$response_obj->validate_quiz_and_questions($quiz_obj_validate);
// see if they're trying to publish the quiz
if (self::$user_action_element === 'publish') {
if ($validate === 'valid') {
// is the quiz already published?
if (self::$quiz_obj->get_quiz_status() !== 'published') {
// OK, it's good! Publish it!
$this->pdo_publish_quiz();
// now let's reset the data and responses on that quiz as well
// delete all the responses & reset the stats for the quiz and questions
$quiz_data = new Enp_quiz_Save_quiz_take_Quiz_data(self::$quiz_obj);
$quiz_data->delete_quiz_responses(self::$quiz_obj);
} else {
// don't worry about it, probably just clicked on the "embed" on the quiz preview/settings page
}
}
}
}
// check to see if we need to trigger a rescrape from Facebook to update the OG Tags
$this->facebook_api_rescrape();
// return the response to the user
return self::$response_obj;
}
