public function test_quiz_move_question_up()
{
$this->assertEquals(quiz_move_question_up('0', 123), '0');
$this->assertEquals(quiz_move_question_up('1,2,0', 1), '1,2,0');
$this->assertEquals(quiz_move_question_up('1,2,0', 0), '1,2,0');
$this->assertEquals(quiz_move_question_up('1,2,0', 2), '2,1,0');
$this->assertEquals(quiz_move_question_up('1,2,0,3,4,0', 3), '1,2,3,0,4,0');
$this->assertEquals(quiz_move_question_up('1,2,3,0,4,0', 4), '1,2,3,4,0,0');
}
$quiz->questions = quiz_repaginate($quiz->questions, 0);
}
// Get the list of question ids had their check-boxes ticked.
$selectedquestionids = array();
$params = (array) data_submitted();
foreach ($params as $key => $value) {
if (preg_match('!^s([0-9]+)$!', $key, $matches)) {
$selectedquestionids[] = $matches[1];
}
}
$afteractionurl = new moodle_url($thispageurl);
if ($scrollpos) {
$afteractionurl->param('scrollpos', $scrollpos);
}
if (($up = optional_param('up', false, PARAM_INT)) && confirm_sesskey()) {
$quiz->questions = quiz_move_question_up($quiz->questions, $up);
$DB->set_field('quiz', 'questions', $quiz->questions, array('id' => $quiz->id));
quiz_delete_previews($quiz);
redirect($afteractionurl);
}
if (($down = optional_param('down', false, PARAM_INT)) && confirm_sesskey()) {
$quiz->questions = quiz_move_question_down($quiz->questions, $down);
$DB->set_field('quiz', 'questions', $quiz->questions, array('id' => $quiz->id));
quiz_delete_previews($quiz);
redirect($afteractionurl);
}
if (optional_param('repaginate', false, PARAM_BOOL) && confirm_sesskey()) {
// Re-paginate the quiz.
$questionsperpage = optional_param('questionsperpage', $quiz->questionsperpage, PARAM_INT);
$quiz->questions = quiz_repaginate($quiz->questions, $questionsperpage);
$DB->set_field('quiz', 'questions', $quiz->questions, array('id' => $quiz->id));
// Get the list of question ids had their check-boxes ticked.
$selectedslots = array();
$params = (array) data_submitted();
foreach ($params as $key => $value) {
if (preg_match('!^s([0-9]+)$!', $key, $matches)) {
$selectedslots[] = $matches[1];
}
}
$afteractionurl = new moodle_url($thispageurl);
if ($scrollpos) {
$afteractionurl->param('scrollpos', $scrollpos);
}
if (($up = optional_param('up', false, PARAM_INT)) && confirm_sesskey()) {
quiz_move_question_up($quiz, $up);
quiz_delete_previews($quiz);
redirect($afteractionurl);
}
if (($down = optional_param('down', false, PARAM_INT)) && confirm_sesskey()) {
quiz_move_question_down($quiz, $down);
quiz_delete_previews($quiz);
redirect($afteractionurl);
}
if (optional_param('repaginate', false, PARAM_BOOL) && confirm_sesskey()) {
// Re-paginate the quiz.
$questionsperpage = optional_param('questionsperpage', $quiz->questionsperpage, PARAM_INT);
quiz_repaginate_questions($quiz->id, $questionsperpage );
quiz_delete_previews($quiz);
