function _get_draftfiles($draftid, $suffix)
{
global $USER, $CFG;
$html = '';
if (!($context = get_context_instance(CONTEXT_USER, $USER->id))) {
}
$contextid = $context->id;
$filearea = 'user_draft';
$browser = get_file_browser();
$fs = get_file_storage();
$filepath = '/';
if (!($directory = $fs->get_file($context->id, 'user_draft', $draftid, $filepath, '.'))) {
$directory = new virtual_root_file($context->id, 'user_draft', $draftid);
$filepath = $directory->get_filepath();
}
$files = $fs->get_directory_files($context->id, 'user_draft', $draftid, $directory->get_filepath());
$parent = $directory->get_parent_directory();
$html .= '<ul class="file-list" id="draftfiles-' . $suffix . '">';
foreach ($files as $file) {
$filename = $file->get_filename();
$filenameurl = rawurlencode($filename);
$filepath = $file->get_filepath();
$filesize = $file->get_filesize();
$filesize = $filesize ? display_size($filesize) : '';
$mimetype = $file->get_mimetype();
$icon = mimeinfo_from_type('icon', $mimetype);
$viewurl = $browser->encodepath("{$CFG->wwwroot}/draftfile.php", "/{$contextid}/user_draft/{$draftid}" . $filepath . $filename, false, false);
$html .= '<li>';
$html .= "<a href=\"{$viewurl}\"><img src=\"{$CFG->pixpath}/f/{$icon}\" class=\"icon\" /> " . s($filename) . " ({$filesize})</a> ";
$html .= "<a href=\"###\" onclick='rm_{$suffix}(" . $file->get_itemid() . ", \"" . $filename . "\", this)'><img src=\"{$CFG->pixpath}/t/delete.gif\" class=\"iconsmall\" /></a>";
$html .= '</li>';
}
$html .= '</ul>';
return $html;
}
print_error('invalidcontext');
}
$notice = '';
$contextid = $context->id;
$filearea = 'user_draft';
$browser = get_file_browser();
$fs = get_file_storage();
if (!$subdirs) {
$filepath = '/';
}
if (!($directory = $fs->get_file($context->id, 'user_draft', $itemid, $filepath, '.'))) {
$directory = new virtual_root_file($context->id, 'user_draft', $itemid);
$filepath = $directory->get_filepath();
}
$files = $fs->get_directory_files($context->id, 'user_draft', $itemid, $directory->get_filepath());
$parent = $directory->get_parent_directory();
$totalbytes = 0;
foreach ($files as $hash => $file) {
if (!$subdirs and $file->get_filepath() !== '/') {
unset($files[$hash]);
continue;
}
$totalbytes += $file->get_filesize();
}
/// process actions
if ($newdirname !== '' and data_submitted() and confirm_sesskey()) {
$newdirname = $directory->get_filepath() . $newdirname . '/';
$fs->create_directory($contextid, $filearea, $itemid, $newdirname, $USER->id);
redirect('draftfiles.php?itemid=' . $itemid . '&filepath=' . rawurlencode($newdirname) . '&subdirs=' . $subdirs . '&maxbytes=' . $maxbytes);
}
if (isset($_FILES['newfile']) and data_submitted() and confirm_sesskey()) {
