示例#1
0
function survey_submit()
{
    // get global user object
    global $user;
    // protect from unauthorized access
    if (!isset($user) || !isset($_POST['formSurveySubmit'])) {
        logout();
        die;
    }
    // create empty array for $_POST container
    $post = array();
    // escape mysql injections array
    foreach ($_POST as $key => $value) {
        $post[$key] = stripslashes($value);
    }
    $post_keys = array_keys($_POST);
    $substring = 'Answer';
    $pattern = '/' . $substring . '/';
    $survey_keys = preg_grep($pattern, $post_keys);
    foreach ($survey_keys as $key) {
        // get question
        preg_match_all('!\\d+!', $key, $matches);
        $question_id = $matches[0][0];
        $question = new Question();
        $question->get_from_db($question_id);
        //get answer value
        $answer_value = $_POST[$key];
        //get answer id
        $answer_id = $answer_value;
        if (isset($matches[0][1])) {
            $answer_id = $matches[0][1];
        }
        // get current time
        $time_now = date("Y-m-d H:i:s");
        // create vote object
        $vote = new Vote();
        $vote->setIsActive(1);
        $vote->setCreatedOn($time_now);
        $vote->setLastEditedOn($time_now);
        $vote->setUser($user->getId());
        $vote->setSurvey($question->getSurvey());
        $vote->setQuestion($question_id);
        $vote->setAnswer($answer_id);
        $vote->setValue($answer_value);
        $vote->store_in_db();
    }
    // set message cookie
    $cookie_key = 'msg';
    $cookie_value = 'Благодарим Ви за отговорения въпрос!';
    setcookie($cookie_key, $cookie_value, time() + 1);
    header('location:' . ROOT_DIR . '?page=survey');
}