function save_module_data()
{
global $wpdb, $last_inserted_unit_id, $save_elements;
if (isset($_POST['module_type']) && $save_elements == true) {
$answers = array();
if (isset($_POST[$this->name . '_radio_answers'])) {
foreach ($_POST[$this->name . '_radio_answers'] as $post_answers) {
$answers[] = $post_answers;
}
foreach (array_keys($_POST['module_type']) as $module_type => $module_value) {
if ($module_value == $this->name) {
$data = new stdClass();
$data->ID = '';
$data->unit_id = '';
$data->title = '';
$data->excerpt = '';
$data->content = '';
$data->metas = array();
$data->metas['module_type'] = $this->name;
$data->post_type = 'module';
foreach ($_POST[$this->name . '_id'] as $key => $value) {
//cp_write_log( $key );
$data->ID = $_POST[$this->name . '_id'][$key];
$data->unit_id = (isset($_POST['unit_id']) and isset($_POST['unit']) && $_POST['unit'] != '') ? $_POST['unit_id'] : $last_inserted_unit_id;
$data->title = $_POST[$this->name . '_title'][$key];
$data->content = $_POST[$this->name . '_content'][$key];
$data->metas['module_order'] = $_POST[$this->name . '_module_order'][$key];
$data->metas['module_page'] = $_POST[$this->name . '_module_page'][$key];
$data->metas['checked_answer'] = $_POST[$this->name . '_checked_index'][$key];
$data->metas['answers'] = $answers[$key];
$data->metas['time_estimation'] = $_POST[$this->name . '_time_estimation'][$key];
$data->metas['limit_attempts_value'] = $_POST[$this->name . '_limit_attempts_value'][$key];
$data->metas['minimum_grade_required'] = $_POST[$this->name . '_minimum_grade_required'][$key];
// if ( isset($_POST[$this->name . '_show_title_on_front'][$key]) ) {
// $data->metas['show_title_on_front'] = $_POST[$this->name . '_show_title_on_front'][$key];
// } else {
// $data->metas['show_title_on_front'] = 'no';
// }
$data->metas['show_title_on_front'] = $_POST[$this->name . '_show_title_field'][$key];
// if ( isset($_POST[$this->name . '_mandatory_answer'][$key]) ) {
// $data->metas['mandatory_answer'] = $_POST[$this->name . '_mandatory_answer'][$key];
// } else {
// $data->metas['mandatory_answer'] = 'no';
// }
$data->metas['mandatory_answer'] = $_POST[$this->name . '_mandatory_answer_field'][$key];
// if ( isset($_POST[$this->name . '_gradable_answer'][$key]) ) {
// $data->metas['gradable_answer'] = $_POST[$this->name . '_gradable_answer'][$key];
// } else {
// $data->metas['gradable_answer'] = 'no';
// }
$data->metas['gradable_answer'] = $_POST[$this->name . '_gradable_answer_field'][$key];
// if ( isset($_POST[$this->name . '_limit_attempts'][$key]) ) {
// $data->metas['limit_attempts'] = $_POST[$this->name . '_limit_attempts'][$key];
// } else {
// $data->metas['limit_attempts'] = 'no';
// }
$data->metas['limit_attempts'] = $_POST[$this->name . '_limit_attempts_field'][$key];
parent::update_module($data);
}
}
}
}
}
if (isset($_POST['submit_modules_data_save']) || isset($_POST['submit_modules_data_done']) || isset($_POST['save_student_progress_indication'])) {
foreach ($_POST as $response_name => $response_value) {
if (preg_match('/' . $this->name . '_front_/', $response_name)) {
$response_id = intval(str_replace($this->name . '_front_', '', $response_name));
if ($response_value != '') {
$data = new stdClass();
$data->ID = '';
$data->title = '';
$data->excerpt = '';
$data->content = '';
$data->metas = array();
$data->metas['user_ID'] = get_current_user_id();
$data->post_type = 'module_response';
$data->response_id = $response_id;
$data->title = '';
//__( 'Response to '.$response_id.' module ( Unit '.$_POST['unit_id'].' )' );
$response_value = stripslashes($response_value);
$response_value = strip_tags($response_value);
$response_value = htmlentities($response_value);
$data->content = $response_value;
/* CHECK AND SET THE GRADE AUTOMATICALLY */
$checked_value = get_post_meta($response_id, 'checked_answer', true);
$checked_value = stripslashes($checked_value);
$checked_value = strip_tags($checked_value);
$checked_value = htmlentities($checked_value);
if ($data->content == $checked_value) {
$response_grade = 100;
} else {
$response_grade = 0;
}
$data->auto_grade = $response_grade;
// Record mandatory question answered
$mandatory_answer = get_post_meta($response_id, 'mandatory_answer', true);
$unit_id = (int) $_POST['unit_id'];
if (!empty($mandatory_answer) && 'yes' == $mandatory_answer) {
$course_id = get_post_meta($unit_id, 'course_id', true);
Student_Completion::record_mandatory_answer(get_current_user_id(), $course_id, $unit_id, $response_id);
}
$data->module_id = $response_id;
parent::update_module_response($data);
}
}
}
}
}
