chamilo-lms2/main/admin/archive_cleanup.php

<?php
/* For licensing terms, see /license.txt */

use Chamilo\CoreBundle\Framework\Container;

/**
 *   @package chamilo.admin
 */
// resetting the course id
$cidReset = true;

// setting the section (for the tabs)
$this_section = SECTION_PLATFORM_ADMIN;

// Access restrictions
api_protect_admin_script(true);

// setting breadcrumbs
$interbreadcrumb[] = array('url' => Container::getRouter()->generate('administration'),'name' => get_lang('PlatformAdmin'));

$form = new FormValidator('archive_cleanup_form', 'post', '', '', array(), FormValidator::LAYOUT_BOX);
$form->addButtonSend(get_lang('ArchiveDirCleanupProceedButton'));


if ($form->validate()) {
	$archive_path = api_get_path(SYS_ARCHIVE_PATH);
	$htaccess = @file_get_contents($archive_path.'.htaccess');
	$result = rmdirr($archive_path, true, true);

	\Chamilo\CoreBundle\Composer\ScriptHandler::dumpCssFiles();

	if (!empty($htaccess)) {
		@file_put_contents($archive_path.'/.htaccess', $htaccess);
	}
	if ($result) {
        Display::addFlash(Display::return_message(get_lang('ArchiveDirCleanupSucceeded')));
	} else {
        Display::addFlash(Display::return_message(get_lang('ArchiveDirCleanupFailed'), 'error'));
	}

    header('Location: '.api_get_self());
	exit;
}

Display::display_header(get_lang('ArchiveDirCleanup'));
Display::display_warning_message(get_lang('ArchiveDirCleanupDescr'));

$form->display();
Display::display_footer();