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

/**
 * Import a backup from moodle system.
 *
 * @author José Loguercio <jose.loguercio@beeznest.com>
 *
 * @package chamilo.backup
 */
require_once __DIR__.'/../inc/global.inc.php';

$current_course_tool = TOOL_COURSE_MAINTENANCE;
api_protect_course_script(true);

// Check access rights (only teachers are allowed here)
if (!api_is_allowed_to_edit()) {
    api_not_allowed(true);
}

api_set_more_memory_and_time_limits();

// Section for the tabs
$this_section = SECTION_COURSES;

// Breadcrumbs
$interbreadcrumb[] = [
    'url' => api_get_path(WEB_CODE_PATH).'course_info/maintenance.php?'.api_get_cidreq(),
    'name' => get_lang('Backup'),
];

$form = new FormValidator('import_moodle', 'post', api_get_self().'?'.api_get_cidreq());
$form->addFile('moodle_file', get_lang('Moodle course file'));
$form->addButtonImport(get_lang('Import'));

if ($form->validate()) {
    $file = $_FILES['moodle_file'];

    $moodleImport = new MoodleImport();

    try {
        $responseImport = $moodleImport->import($file);

        Display::addFlash(
            Display::return_message(
                get_lang('Moodle course fileImportedSuccessfully'),
                'success'
            )
        );
    } catch (Exception $exception) {
        Display::addFlash(
            Display::return_message($exception->getMessage(), 'error')
        );
    }
}

$template = new Template(get_lang('Import from Moodle'));
$infoMsg = Display::return_message(get_lang('Import from MoodleInstructions'), 'normal', false);
$template->assign('info_msg', $infoMsg);
$template->assign('form', $form->returnForm());
$templateName = $template->get_template('coursecopy/import_moodle.tpl');
$content = $template->fetch($templateName);

$template->assign('header', get_lang('Import from Moodle'));
$template->assign('content', $content);

$template->display_one_col_template();
