public function run_comparation()
{
$task_sets_setup_data = $this->input->post('task_sets_setup');
$solutions_data = $this->input->post('solutions');
$moss_setup_data = $this->input->post('moss_setup');
$moss_base_files_data = $this->input->post('moss_base_files');
$course = new Course();
$course->get_by_id((int) $task_sets_setup_data['course']);
$task_set = new Task_set();
$task_set->where_related($course);
$task_set->get_by_id(isset($task_sets_setup_data['task_set']) ? (int) $task_sets_setup_data['task_set'] : 0);
$this->config->load('moss');
$languages = $this->config->item('moss_langs_for_list');
asort($languages);
$this->parser->assign(array('course' => $course, 'task_set' => $task_set, 'languages' => $languages));
$this->parser->assign('moss_enabled', $this->is_moss_user_id_set());
if ($course->exists() && $task_set->exists()) {
$this->load->library('form_validation');
$this->form_validation->set_rules('solutions', 'lang:admin_moss_list_solutions_form_field_solution_selection', 'callback__selected_solutions');
$this->form_validation->set_rules('moss_setup[l]', 'lang:admin_moss_list_solutions_form_field_language', 'required');
$this->form_validation->set_rules('moss_setup[m]', 'lang:admin_moss_list_solutions_form_field_sensitivity', 'required|integer|greater_than[1]');
$this->form_validation->set_rules('moss_setup[n]', 'lang:admin_moss_list_solutions_form_field_matching_files', 'required|integer|greater_than[1]');
$this->form_validation->set_message('_selected_solutions', $this->lang->line('admin_moss_list_solutions_validation_callback_selected_solutions'));
if ($this->form_validation->run() && $this->is_moss_user_id_set()) {
$solutions = new Solution();
$solutions->include_related('student');
$solutions->where_related($task_set);
$solutions->order_by_related_as_fullname('student', 'fullname', 'asc');
$solutions->get_iterated();
$this->parser->assign('solutions', $solutions);
$tasks = new Task();
$tasks->where_related($task_set);
$tasks->get_iterated();
$base_files_list = array();
foreach ($tasks as $task) {
$base_files_list[$task->id] = array('task_id' => $task->id, 'task_name' => $this->lang->get_overlay_with_default('tasks', $task->id, 'name', $task->name), 'files' => $this->construct_base_files_for_task($task->id));
}
$this->parser->assign('base_files_list', $base_files_list);
$path = $this->get_random_hash_folder($course->id, $task_set->id);
$path_source = $path . '/source';
$path_base = $path . '/base';
@mkdir($path_source, DIR_WRITE_MODE, TRUE);
@mkdir($path_base, DIR_WRITE_MODE, TRUE);
$all_extracted = TRUE;
$moss_langs_extensions = $this->config->item('moss_langs_file_extensions');
if (isset($moss_langs_extensions[$moss_setup_data['l']])) {
$file_extensions = $moss_langs_extensions[$moss_setup_data['l']];
} else {
$all_extracted = FALSE;
}
foreach ($solutions_data as $id => $config) {
if (!$all_extracted) {
break;
}
if (isset($config['selected']) && $config['selected'] == 1) {
set_time_limit(120);
$version = isset($config['version']) ? $config['version'] : 0;
$student = isset($config['student']) ? $config['student'] : 0;
$file = $task_set->get_student_files($student, $version);
if (count($file) == 1) {
$file = $file[$version];
$subdir = '/' . normalize($file['file_name']) . '_sid-' . $file['student_id'] . '_ver-' . $file['version'];
$extract_path = $path_source . $subdir;
@mkdir($extract_path, DIR_WRITE_MODE, TRUE);
$status = $task_set->extract_student_zip_to_folder($file['file'], $extract_path, $file_extensions);
$all_extracted = $all_extracted && $status;
}
}
}
if (is_array($moss_base_files_data) && count($moss_base_files_data)) {
foreach ($moss_base_files_data as $task_id => $path_array) {
if (!$all_extracted) {
break;
}
if (is_array($path_array) && count($path_array)) {
foreach ($path_array as $path_hash => $file_path) {
if (!$all_extracted) {
break;
}
if (preg_match('/\\.zip(?P<indexNumberBox>\\[(?P<zipIndexNumber>[0-9]+)\\])$/', $file_path, $matches)) {
$zipfile = mb_substr($file_path, 0, mb_strlen($file_path) - mb_strlen($matches['indexNumberBox']));
$zipindex = (int) $matches['zipIndexNumber'];
$zip = new ZipArchive();
if ($zip->open($zipfile)) {
set_time_limit(120);
@mkdir($path_base . '/' . $task_id . '/' . $path_hash, DIR_WRITE_MODE, TRUE);
if (!$zip->extractTo($path_base . '/' . $task_id . '/' . $path_hash, $zip->getNameIndex($zipindex))) {
$all_extracted = FALSE;
}
$zip->close();
} else {
$all_extracted = FALSE;
}
} else {
set_time_limit(120);
@mkdir($path_base . '/' . $task_id . '/' . $path_hash, DIR_WRITE_MODE, TRUE);
$path_info = pathinfo($file_path);
if (!copy($file_path, $path_base . '/' . $task_id . '/' . $path_hash . '/' . $path_info['basename'])) {
$all_extracted = FALSE;
}
}
}
}
}
}
if (!$all_extracted) {
unlink_recursive($path, TRUE);
}
$this->parser->assign('all_extracted', $all_extracted);
$this->parser->assign('path', $path);
$this->parser->assign('moss_config', $moss_setup_data);
$this->parser->parse('backend/moss/run_comparation.tpl');
} else {
$this->list_solutions();
}
}
}
public function get_solutions_list_for_task_set($task_set_id)
{
$filter = $this->input->post('filter');
$this->store_solution_list_filter($filter, $task_set_id);
$task_set = new Task_set();
$task_set->get_by_id($task_set_id);
$solutions = new Solution();
if ($task_set->exists()) {
$solutions->where_related($task_set);
$solutions->include_related('student');
$solutions->include_related('teacher');
$solutions->order_by_related_as_fullname('student', 'fullname', 'asc');
$solutions->include_related('student/participant/group');
if (isset($filter['group']) && (int) $filter['group'] > 0) {
$solutions->where_related('student/participant/group', 'id', (int) $filter['group']);
}
$solutions->where_related('student/participant/course', 'id', $task_set->course_id);
if ($task_set->content_type == 'project' && isset($filter['author']) && $filter['author'] !== 'all' && $filter['author'] !== '') {
$solutions->where_related('student/project_selection/task_set', 'id', $task_set->id);
$solutions->where_related('student/project_selection/task/author', 'id', (int) $filter['author']);
$solutions->group_by('id');
}
$solutions->get_iterated();
}
$this->parser->parse('backend/solutions/solutions_list_table_content.tpl', array('task_set' => $task_set, 'solutions' => $solutions));
}
public function run_comparation()
{
$task_sets_setup_data = $this->input->post('task_sets_setup');
$solutions_data = $this->input->post('solutions');
$comparator_setup_data = $this->input->post('comparator_setup');
$course = new Course();
$course->get_by_id((int) $task_sets_setup_data['course']);
$task_set = new Task_set();
$task_set->where_related($course);
$task_set->get_by_id(isset($task_sets_setup_data['task_set']) ? (int) $task_sets_setup_data['task_set'] : 0);
$this->parser->assign(array('course' => $course, 'task_set' => $task_set));
if ($course->exists() && $task_set->exists()) {
$this->load->library('form_validation');
$this->form_validation->set_rules('solutions', 'lang:admin_comparator_list_solutions_form_field_solution_selection', 'callback__selected_solutions');
$this->form_validation->set_rules('comparator_setup[threshold]', 'lang:admin_comparator_list_solutions_form_field_threshold', 'required|numeric|greater_than_equal[0]|less_than_equal[1]');
$this->form_validation->set_rules('comparator_setup[min_tree_size]', 'lang:admin_comparator_list_solutions_form_field_min_tree_size', 'required|integer|greater_than_equal[1]');
$this->form_validation->set_rules('comparator_setup[max_cutted_tree_size]', 'lang:admin_comparator_list_solutions_form_field_max_cutted_tree_size', 'required|integer|greater_than_field_or_equal[comparator_setup[min_tree_size]]');
$this->form_validation->set_rules('comparator_setup[branching_factor]', 'lang:admin_comparator_list_solutions_form_field_branching_factor', 'required|integer|greater_than_equal[1]');
$this->form_validation->set_rules('comparator_setup[min_similarity]', 'lang:admin_comparator_list_solutions_form_field_minimum_similarity', 'required|numeric|greater_than_equal[0]|less_than_equal[1]');
$this->form_validation->set_rules('comparator_setup[timeout]', 'lang:admin_comparator_list_solutions_form_field_timeout', 'required|integer|greater_than_equal[1]');
$this->form_validation->set_message('_selected_solutions', $this->lang->line('admin_comparator_list_solutions_validation_callback_selected_solutions'));
if ($this->form_validation->run()) {
$solutions = new Solution();
$solutions->include_related('student');
$solutions->where_related($task_set);
$solutions->order_by_related_as_fullname('student', 'fullname', 'asc');
$solutions->get_iterated();
$this->parser->assign('solutions', $solutions);
$path = $this->get_random_hash_folder($course->id, $task_set->id);
$path_source = $path . '/source';
$path_output = $path . '/output';
@mkdir($path_source, DIR_WRITE_MODE, TRUE);
@mkdir($path_output, DIR_WRITE_MODE, TRUE);
$all_extracted = TRUE;
foreach ($solutions_data as $id => $config) {
if (isset($config['selected']) && $config['selected'] == 1) {
set_time_limit(120);
$version = isset($config['version']) ? $config['version'] : 0;
$student = isset($config['student']) ? $config['student'] : 0;
$file = $task_set->get_student_files($student, $version);
if (count($file) == 1) {
$file = $file[$version];
$subdir = '/' . normalize($file['file_name']) . '_sid-' . $file['student_id'] . '_ver-' . $file['version'];
$extract_path = $path_source . $subdir;
@mkdir($extract_path, DIR_WRITE_MODE, TRUE);
$status = $task_set->extract_student_zip_to_folder($file['file'], $extract_path, array('java'));
$all_extracted = $all_extracted && $status;
}
}
}
if (!$all_extracted) {
unlink_recursive($path, TRUE);
}
$this->parser->assign('all_extracted', $all_extracted);
$this->parser->assign('path', $path);
$this->parser->assign('comparator_config', array('t' => $comparator_setup_data['threshold'], 'm' => $comparator_setup_data['min_tree_size'], 'cut' => $comparator_setup_data['max_cutted_tree_size'], 'bf' => $comparator_setup_data['branching_factor'], 'mp' => $comparator_setup_data['min_similarity'], 'timeout' => $comparator_setup_data['timeout'] * 60000));
$this->parser->parse('backend/comparator/run_comparation.tpl');
} else {
$this->list_solutions();
}
} else {
$this->list_solutions();
}
}
