<?php

/**
 * This file is part of the Froxlor project.
 * Copyright (c) 2003-2009 the SysCP Team (see authors).
 * Copyright (c) 2010 the Froxlor Team (see authors).
 *
 * For the full copyright and license information, please view the COPYING
 * file that was distributed with this source code. You can also view the
 * COPYING file online at http://files.froxlor.org/misc/COPYING.txt
 *
 * @copyright  (c) the authors
 * @author     Florian Lippert <flo@syscp.org> (2003-2009)
 * @author     Froxlor team <team@froxlor.org> (2010-)
 * @license    GPLv2 http://files.froxlor.org/misc/COPYING.txt
 * @package    Panel
 *
 */
const AREA = 'customer';
require __DIR__ . '/lib/init.php';

use Froxlor\Api\Commands\Mysqls as Mysqls;
use Froxlor\Database\Database;
use Froxlor\Settings;
use Froxlor\UI\Panel\UI;
use Froxlor\UI\Request;

// redirect if this customer page is hidden via settings
if (Settings::IsInList('panel.customer_hide_options', 'mysql')) {
	\Froxlor\UI\Response::redirectTo('customer_index.php');
}

// get sql-root access data
Database::needRoot(true);
Database::needSqlData();
$sql_root = Database::getSqlData();
Database::needRoot(false);

$id = (int) Request::get('id');

if ($page == 'overview') {
	$log->logAction(\Froxlor\FroxlorLogger::USR_ACTION, LOG_NOTICE, "viewed customer_mysql");
	Database::needSqlData();
	$sql = Database::getSqlData();
	$lng['mysql']['description'] = str_replace('<SQL_HOST>', $sql['host'], $lng['mysql']['description']);
	eval("echo \"" . \Froxlor\UI\Template::getTemplate('mysql/mysql') . "\";");
} elseif ($page == 'mysqls') {
	if ($action == '') {
		$log->logAction(\Froxlor\FroxlorLogger::USR_ACTION, LOG_NOTICE, "viewed customer_mysql::mysqls");
		$fields = array(
			'databasename' => $lng['mysql']['databasename'],
			'description' => $lng['mysql']['databasedescription']
		);
		try {
			// get total count
			$json_result = Mysqls::getLocal($userinfo)->listingCount();
			$result = json_decode($json_result, true)['data'];
			// initialize pagination and filtering
			$paging = new \Froxlor\UI\Pagination($userinfo, $fields, $result);
			// get list
			$json_result = Mysqls::getLocal($userinfo, $paging->getApiCommandParams())->listing();
		} catch (Exception $e) {
			\Froxlor\UI\Response::dynamic_error($e->getMessage());
		}
		$result = json_decode($json_result, true)['data'];

		$mysqls_count = $paging->getEntries();
		$sortcode = $paging->getHtmlSortCode($lng);
		$arrowcode = $paging->getHtmlArrowCode($filename . '?page=' . $page . '&s=' . $s);
		$searchcode = $paging->getHtmlSearchCode($lng);
		$pagingcode = $paging->getHtmlPagingCode($filename . '?page=' . $page . '&s=' . $s);
		$count = 0;
		$mysqls = '';

		$dbservers_stmt = Database::query("SELECT COUNT(DISTINCT `dbserver`) as numservers FROM `" . TABLE_PANEL_DATABASES . "`");
		$dbserver = $dbservers_stmt->fetch(PDO::FETCH_ASSOC);
		$count_mysqlservers = $dbserver['numservers'];

		// Begin root-session
		Database::needRoot(true);
		foreach ($result['list'] as $row) {
			$row = \Froxlor\PhpHelper::htmlentitiesArray($row);
			$mbdata_stmt = Database::prepare("SELECT SUM(data_length + index_length) as MB FROM information_schema.TABLES
					WHERE table_schema = :table_schema
					GROUP BY table_schema");
			$mbdata = Database::pexecute_first($mbdata_stmt, array(
				"table_schema" => $row['databasename']
			));
			if (!$mbdata) {
				$mbdata = array('MB' => 0);
			}
			$row['size'] = \Froxlor\PhpHelper::sizeReadable($mbdata['MB'], 'GiB', 'bi', '%01.' . (int) Settings::Get('panel.decimal_places') . 'f %s');
			eval("\$mysqls.=\"" . \Froxlor\UI\Template::getTemplate('mysql/mysqls_database') . "\";");
			$count++;
		}
		Database::needRoot(false);
		// End root-session

		eval("echo \"" . \Froxlor\UI\Template::getTemplate('mysql/mysqls') . "\";");
	} elseif ($action == 'delete' && $id != 0) {

		try {
			$json_result = Mysqls::getLocal($userinfo, array(
				'id' => $id
			))->get();
		} catch (Exception $e) {
			\Froxlor\UI\Response::dynamic_error($e->getMessage());
		}
		$result = json_decode($json_result, true)['data'];

		if (isset($result['databasename']) && $result['databasename'] != '') {

			Database::needRoot(true, $result['dbserver']);
			Database::needSqlData();
			$sql_root = Database::getSqlData();
			Database::needRoot(false);

			if (!isset($sql_root[$result['dbserver']]) || !is_array($sql_root[$result['dbserver']])) {
				$result['dbserver'] = 0;
			}

			if (isset($_POST['send']) && $_POST['send'] == 'send') {
				try {
					Mysqls::getLocal($userinfo, $_POST)->delete();
				} catch (Exception $e) {
					\Froxlor\UI\Response::dynamic_error($e->getMessage());
				}
				\Froxlor\UI\Response::redirectTo($filename, array(
					'page' => $page,
					's' => $s
				));
			} else {
				$dbnamedesc = $result['databasename'];
				if (isset($result['description']) && $result['description'] != '') {
					$dbnamedesc .= ' (' . $result['description'] . ')';
				}
				\Froxlor\UI\HTML::askYesNo('mysql_reallydelete', $filename, array(
					'id' => $id,
					'page' => $page,
					'action' => $action
				), $dbnamedesc);
			}
		}
	} elseif ($action == 'add') {
		if ($userinfo['mysqls_used'] < $userinfo['mysqls'] || $userinfo['mysqls'] == '-1') {
			if (isset($_POST['send']) && $_POST['send'] == 'send') {
				try {
					Mysqls::getLocal($userinfo, $_POST)->add();
				} catch (Exception $e) {
					\Froxlor\UI\Response::dynamic_error($e->getMessage());
				}
				\Froxlor\UI\Response::redirectTo($filename, array(
					'page' => $page,
					's' => $s
				));
			} else {

				$dbservers_stmt = Database::query("SELECT DISTINCT `dbserver` FROM `" . TABLE_PANEL_DATABASES . "`");
				$mysql_servers = [];
				while ($dbserver = $dbservers_stmt->fetch(PDO::FETCH_ASSOC)) {
					Database::needRoot(true, $dbserver['dbserver']);
					Database::needSqlData();
					$sql_root = Database::getSqlData();
					$mysql_servers[$dbserver['dbserver']] = $sql_root['caption'];
				}
				Database::needRoot(false);

				$mysql_add_data = include_once dirname(__FILE__) . '/lib/formfields/customer/mysql/formfield.mysql_add.php';

				UI::twigBuffer('user/form.html.twig', [
					'formaction' => $linker->getLink(array('section' => 'mysql')),
					'formdata' => $mysql_add_data['mysql_add']
				]);
				UI::twigOutputBuffer();
			}
		}
	} elseif ($action == 'edit' && $id != 0) {
		try {
			$json_result = Mysqls::getLocal($userinfo, array(
				'id' => $id
			))->get();
		} catch (Exception $e) {
			\Froxlor\UI\Response::dynamic_error($e->getMessage());
		}
		$result = json_decode($json_result, true)['data'];

		if (isset($result['databasename']) && $result['databasename'] != '') {
			if (isset($_POST['send']) && $_POST['send'] == 'send') {
				try {
					$json_result = Mysqls::getLocal($userinfo, $_POST)->update();
				} catch (Exception $e) {
					\Froxlor\UI\Response::dynamic_error($e->getMessage());
				}
				\Froxlor\UI\Response::redirectTo($filename, array(
					'page' => $page,
					's' => $s
				));
			} else {

				$dbservers_stmt = Database::query("SELECT COUNT(DISTINCT `dbserver`) as numservers FROM `" . TABLE_PANEL_DATABASES . "`");
				$dbserver = $dbservers_stmt->fetch(PDO::FETCH_ASSOC);
				$count_mysql_servers = $dbserver['numservers'];

				Database::needRoot(true, $result['dbserver']);
				Database::needSqlData();
				$sql_root = Database::getSqlData();
				Database::needRoot(false);

				$mysql_edit_data = include_once dirname(__FILE__) . '/lib/formfields/customer/mysql/formfield.mysql_edit.php';

				UI::twigBuffer('user/form.html.twig', [
					'formaction' => $linker->getLink(array('section' => 'mysql', 'id' => $id)),
					'formdata' => $mysql_edit_data['mysql_edit']
				]);
				UI::twigOutputBuffer();
			}
		}
	}
}