}
$real_filename = $q->filename;
$format = $q->format;
$visible = $q->visible;
$extra_path = $q->extra_path;
$public = $q->public;
if (!(resource_access($visible, $public) or isset($status) and $status == USER_TEACHER)) {
not_found($downloadDir);
}
}
// Allow unlimited time for creating the archive
set_time_limit(0);
if ($format == '.dir') {
$real_filename = $real_filename . '.zip';
$dload_filename = $webDir . '/courses/temp/' . safe_filename('zip');
zip_documents_directory($dload_filename, $downloadDir, $can_upload);
$delete = true;
} elseif ($extra_path) {
if ($real_path = common_doc_path($extra_path, true)) {
// Common document
if (!$common_doc_visible) {
forbidden($downloadDir);
}
$dload_filename = $real_path;
$delete = false;
} else {
// External document - redirect to URL
redirect($extra_path);
}
} else {
$dload_filename = $basedir . $downloadDir;
function submit_work($uid, $group_id, $id, $file) {
global $groupPath, $langUploadError, $langUploadSuccess,
$langBack, $m, $tool_content, $workPath,
$group_sql, $webDir, $course_code, $is_editor;
$ext = get_file_extension($file);
$local_name = greek_to_latin('Group ' . $group_id . (empty($ext) ? '' : '.' . $ext));
$original_filename = Database::get()->querySingle("SELECT filename FROM document WHERE $group_sql AND path = ?s", $file)->filename;
$source = $groupPath . $file;
$destination = work_secret($id) . "/$local_name";
delete_submissions_by_uid($uid, $group_id, $id, $destination);
if (is_dir($source)) {
$original_filename = $original_filename . '.zip';
$zip_filename = $webDir . 'courses/temp/' . safe_filename('zip');
zip_documents_directory($zip_filename, $file, $is_editor);
$source = $zip_filename;
}
if (copy($source, "$workPath/$destination")) {
Database::get()->query("INSERT INTO assignment_submit (uid, assignment_id, submission_date,
submission_ip, file_path, file_name, comments, group_id, grade_comments)
VALUES (?d, ?d, NOW(), '$_SERVER[REMOTE_ADDR]', ?s, ?s, ?s, ?d, ''", $uid, $id, $destination, $original_filename, $_POST['comments'], $group_id);
$tool_content .="<div class='alert alert-success'>$langUploadSuccess
<br>$m[the_file] \"$original_filename\" $m[was_submitted]<br>
<a href='index.php?course=$course_code'>$langBack</a></div><br>";
} else {
$tool_content .="<div class='alert alert-danger'>$langUploadError<br>
<a href='index.php?course=$course_code'>$langBack</a></div><br>";
}
}
