"exercise.php", "name" => get_lang('Exercises')); // Tool name $nameTools = get_lang('AddQuestionToExercise'); // The form $form = new FormValidator('add_question', 'post', api_get_self().'?'.api_get_cidreq()); // form title $form->addElement('header', '', get_lang('AddQuestionToExercise')); $question_list = Question::get_question_type_list(); $question_list_options = array(); foreach ($question_list as $key=> $value) { $question_list_options[$key] = addslashes(get_lang($value[1])); } $form->addElement( 'select', 'question_type_hidden', get_lang('QuestionType'), $question_list_options, array('id' => 'question_type_hidden') ); //session id $session_id = api_get_session_id(); // the exercises $tbl_exercises = Database::get_course_table(TABLE_QUIZ_TEST); $course_id = api_get_course_int_id(); $sql = "SELECT id,title,type,description, results_disabled FROM $tbl_exercises WHERE c_id = $course_id AND active<>'-1' AND session_id=".$session_id." ORDER BY title ASC"; $result = Database::query($sql); $exercises['-'] = '-'.get_lang('SelectExercise').'-'; while ($row = Database :: fetch_array($result)) { $exercises[$row['id']] = cut($row['title'], EXERCISE_MAX_NAME_SIZE); } $form->addElement('select', 'exercise', get_lang('Exercise'), $exercises); // generate default content $form->addElement( 'checkbox', 'is_content', null, get_lang('GenerateDefaultContent'), array('checked' => true) ); // the submit button $form->addButtonCreate(get_lang('CreateQuestion'), 'SubmitCreateQuestion'); // setting the rules $form->addRule('exercise', get_lang('ThisFieldIsRequired'), 'required'); $form->addRule('exercise', get_lang('YouHaveToSelectATest'), 'numeric'); $form->registerRule('validquestiontype', 'callback', 'check_question_type'); $form->addRule('question_type_hidden', get_lang('InvalidQuestionType'), 'validquestiontype'); if ($form->validate()) { $values = $form->exportValues(); $answer_type = $values['question_type_hidden']; // check feedback_type from current exercise for type of question delineation $exercise_id = intval($values['exercise']); $sql = "SELECT feedback_type FROM $tbl_exercises WHERE c_id = $course_id AND id = '$exercise_id'"; $rs_feedback_type = Database::query($sql); $row_feedback_type = Database::fetch_row($rs_feedback_type); $feedback_type = $row_feedback_type[0]; // if question type does not belong to self-evaluation (immediate feedback) it'll send an error if (($answer_type == HOT_SPOT_DELINEATION && $feedback_type != 1) || ($feedback_type == 1 && ($answer_type != HOT_SPOT_DELINEATION && $answer_type != UNIQUE_ANSWER))) { header('Location: question_create.php?'.api_get_cidreq().'&error=true'); exit; } header('Location: admin.php?exerciseId='.$values['exercise'].'&newQuestion=yes&isContent='.$values['is_content'].'&answerType='.$answer_type); exit; } else { // header Display::display_header($nameTools); echo '

'; echo ''.Display::return_icon('back.png', get_lang('BackToExercisesList'), '', ICON_SIZE_MEDIUM).''; echo '

'; // displaying the form $form->display(); // footer Display::display_footer(); } function check_question_type($parameter) { $question_list = Question::get_question_type_list(); foreach ($question_list as $key => $value) { $valid_question_types[] = $key; } if (in_array($parameter, $valid_question_types)) { return true; } else { return false; } }