$filepath = optional_param('filepath', '/', PARAM_PATH);
$user_context = get_context_instance(CONTEXT_USER, $USER->id);
echo $OUTPUT->header();
// send headers
//
//NOTE TO ALL DEVELOPERS: this script must deal only with draft area of current user, it has to use only file_storage and no file_browser!!
//
switch ($action) {
case 'dir':
$data = new stdClass();
file_get_drafarea_folders($draftid, $filepath, $data);
echo json_encode($data);
die;
case 'list':
$filepath = optional_param('filepath', '/', PARAM_PATH);
$data = repository::prepare_listing(file_get_drafarea_files($draftid, $filepath));
$info = file_get_draft_area_info($draftid);
$data->filecount = $info['filecount'];
$data->filesize = $info['filesize'];
$data->tree = new stdClass();
file_get_drafarea_folders($draftid, '/', $data->tree);
echo json_encode($data);
die;
case 'mkdir':
$filepath = required_param('filepath', PARAM_PATH);
$newdirname = required_param('newdirname', PARAM_FILE);
$fs = get_file_storage();
$fs->create_directory($user_context->id, 'user', 'draft', $draftid, file_correct_filepath(file_correct_filepath($filepath) . $newdirname));
$return = new stdClass();
$return->filepath = $filepath;
echo json_encode($return);
$listing['repo_id'] = $repo_id;
echo json_encode($listing);
break;
case 'logout':
$logout = $repo->logout();
$logout['repo_id'] = $repo_id;
echo json_encode($logout);
break;
case 'searchform':
$search_form['repo_id'] = $repo_id;
$search_form['form'] = $repo->print_search();
$search_form['allowcaching'] = true;
echo json_encode($search_form);
break;
case 'search':
$search_result = repository::prepare_listing($repo->search($search_text, (int) $page));
$search_result['repo_id'] = $repo_id;
$search_result['issearchresult'] = true;
echo json_encode($search_result);
break;
case 'download':
// validate mimetype
$mimetypes = array();
if (is_array($accepted_types) and in_array('*', $accepted_types) or $accepted_types == '*') {
$mimetypes = '*';
} else {
foreach ($accepted_types as $type) {
$mimetypes[] = mimeinfo('type', $type);
}
if (!in_array(mimeinfo('type', $saveas_filename), $mimetypes)) {
throw new moodle_exception('invalidfiletype', 'repository', '', get_mimetype_description(array('filename' => $saveas_filename)));
public static function ajaxListFiles()
{
$draftIDs = explode(',', $_POST['draftIDs']);
$files = array();
foreach ($draftIDs as $id) {
$data = repository::prepare_listing(file_get_drafarea_files($id, '/'));
if (!empty($data->list)) {
foreach ($data->list as $f) {
$files[] = $f->filename;
}
}
}
$out = array('draftIDs' => $draftIDs, 'files' => $files);
header('Content-type: application/json');
echo json_encode($out);
die;
}
