<?php
if (!DEFINED('EGP'))
    exit(header('Refresh: 0; URL=http://' . $_SERVER['HTTP_HOST'] . '/404'));

class ftp
{
    var $steck = false;

    var $dayru = array(
        'Mon' => 'Понедельник',
        'Tue' => 'Вторник',
        'Wed' => 'Среда',
        'Thu' => 'Четверг',
        'Fri' => 'Пятница',
        'Sat' => 'Суббота',
        'Sun' => 'Воскресенье'
    );

    var $mounthint = array(
        'Jan' => '01',
        'Feb' => '02',
        'Mar' => '03',
        'Apr' => '04',
        'May' => '05',
        'Jun' => '06',
        'Jul' => '07',
        'Aug' => '08',
        'Sep' => '09',
        'Oct' => '10',
        'Nov' => '11',
        'Dec' => '12'
    );

    var $mounthru = array(
        'Jan' => 'Янв',
        'Feb' => 'Фев',
        'Mar' => 'Мар',
        'Apr' => 'Апр',
        'May' => 'Май',
        'Jun' => 'Июн',
        'Jul' => 'Июл',
        'Aug' => 'Авг',
        'Sep' => 'Сен',
        'Oct' => 'Окт',
        'Nov' => 'Ноя',
        'Dec' => 'Дек'
    );

    var $aEdits = array(
        'txt',
        'cfg',
        'conf',
        'json',
        'xml',
        'ini',
        'gam',
        'php',
        'html',
        'inf',
        'js',
        'css',
        'sma',
        'log'
    );

    public function auth($host, $user, $password, $port = 21)
    {
        $ftp_connect = @ftp_connect($host, $port);

        if (!$ftp_connect)
            return false;

        if (!@ftp_login($ftp_connect, $user, $password))
            return false;

        @ftp_pasv($ftp_connect, true);

        $this->steck = $ftp_connect;

        return true;
    }

    public function read($path)
    {
        $path = ($path == '') ? '/' : $path;

        $path = str_replace('//', '/', $path);

        $aDir = array();
        $aFile = array();
        $aInfo = array();

        $rawlist = array();

        $data = ftp_rawlist($this->steck, $path);

        if (is_array($data))
            foreach ($data as $index) {
                $vinfo = preg_split('/[\s]+/', $index, 9);

                if ($vinfo[0] !== 'total') {
                    $aInfo['chmod'] = $vinfo[0];
                    $aInfo['num'] = $vinfo[1];
                    $aInfo['owner'] = $vinfo[2];
                    $aInfo['group'] = $vinfo[3];
                    $aInfo['size'] = $vinfo[4];
                    $aInfo['month'] = $vinfo[5];
                    $aInfo['day'] = $vinfo[6];
                    $aInfo['time'] = $vinfo[7];
                    $aInfo['name'] = $vinfo[8];

                    $rawlist[$aInfo['name']] = $aInfo;
                }
            }

        foreach ($rawlist as $name => $data) {
            if ($data['chmod'][0] == 'd')
                $aDir[$name] = $data;

            elseif ($data['chmod'][0] == '-')
                $aFile[$name] = $data;
        }

        $aData = array(
            'folder' => $aDir,
            'file' => $aFile,
            'path' => $path
        );

        return $aData;
    }

    public function view($view, $server)
    {
        global $html;

        if ($view['path'] != '/') {
            $html->get('filetp_back', 'sections/servers/games/filetp');

            $html->set('back', $this->path($view['path']));

            $html->pack('list');
        }

        foreach ($view as $type => $aVal) {
            if (!is_array($aVal))
                continue;

            foreach ($aVal as $name => $info) {
                $html->get('filetp_list', 'sections/servers/games/filetp');

                $html->set('id', $server);
                $html->set('name', $name);

                $path = $view['path'];

                if ($path[0] != '/') $path = '/' . $path;

                if ($path != '/') $path = $path . '/';

                $html->set('path', $path);
                $html->set('chmod', $this->cti($info['chmod']) . ' ' . $info['chmod']);
                $html->set('owner', $info['owner']);
                $html->set('group', $info['group']);

                if ($type == 'folder') {
                    $html->unit('folder', 1);
                    $html->unit('file');
                    $html->set('size', '');
                } else {
                    $type = explode('.', $name);

                    if (in_array(end($type), $this->aEdits))
                        $html->unit('edit', 1);
                    else
                        $html->unit('edit');

                    $html->unit('file', 1);
                    $html->unit('folder');
                    $html->set('size', sys::size($info['size']));
                }

                $html->set('month', $this->mounthru[$info['month']]);
                $html->set('day', $info['day']);
                $html->set('time', $info['time']);

                $html->pack('list');
            }
        }

        return isset($html->arr['list']) ? $html->arr['list'] : '';
    }

    public function mkdir($path, $folders)
    {
        if (!@ftp_chdir($this->steck, $path))
            sys::outjs(array('e' => 'Ошибка: не удалось создать папку'));

        $aFolder = explode('/', $folders);

        foreach ($aFolder as $folder) {
            if ($folder == '')
                continue;

            if (!@ftp_chdir($this->steck, $folder)) {
                if (!@ftp_mkdir($this->steck, $folder))
                    sys::outjs(array('e' => 'Ошибка: не удалось создать папку ' . $folder));

                @ftp_chdir($this->steck, $folder);
            }
        }

        sys::outjs(array('s' => 'ok'));
    }

    public function touch($path, $file, $text)
    {
        $aData = explode('/', $file);

        $path_file = '';

        if (count($aData)) {
            $file = end($aData);

            unset($aData[count($aData) - 1]);

            foreach ($aData as $val)
                $path_file .= $val . '/';
        }

        $dir = str_replace('//', '', $path . '/' . $path_file);

        $dir = ($dir == '') ? '/' : $dir;

        if (!@ftp_chdir($this->steck, $dir))
            sys::outjs(array('e' => 'Ошибка: не удалось создать файл'));

        $temp = sys::temp($text);

        if (@ftp_put($this->steck, $file, $temp, FTP_BINARY)) {
            unlink($temp);

            sys::outjs(array('s' => 'ok'));
        }

        unlink($temp);

        sys::outjs(array('e' => 'Ошибка: не удалось создать файл'));
    }

    public function edit_file($path, $file)
    {
        $name = md5(time() . $file . 'ftp');

        if (@ftp_get($this->steck, TEMP . $name, $path . '/' . $file, FTP_BINARY)) {
            $data = file_get_contents(TEMP . $name);

            unlink(TEMP . $name);

            sys::outjs(array('s' => $data));
        }

        sys::outjs(array('e' => 'Не удалось открыть файл'));
    }

    public function rename($path, $oldname, $newname)
    {
        if (@ftp_rename($this->steck, $path . '/' . $oldname, $path . '/' . $newname))
            sys::outjs(array('s' => 'ok'));

        sys::outjs(array('e' => 'Не удалось сменить имя'));
    }

    public function rmdir($path, $folder)
    {
        if (@ftp_rmdir($this->steck, $path . '/' . $folder))
            sys::outjs(array('s' => 'ok'));

        sys::outjs(array('e' => 'Ошибка: не удалось удалить папку.'));
    }

    public function rmfile($file)
    {
        if (@ftp_delete($this->steck, $file))
            sys::outjs(array('s' => 'ok'));

        sys::outjs(array('e' => 'Ошибка: не удалось удалить файл'));
    }

    public function chmod($path, $name, $chmod)
    {
        if (ftp_site($this->steck, 'CHMOD 0' . $chmod . ' ' . $path . '/' . $name))
            sys::outjs(array('s' => 'ok'));

        sys::outjs(array('e' => 'Ошибка: не удалось изменить права.'));
    }

    public function search($str, $server)
    {
        global $html, $mcache;

        $nmch = md5($str . $server);

        $cache = $mcache->get($nmch);

        if (!is_array($cache)) {
            $aData = ftp_rawlist($this->steck, '/', true);

            if (!is_array($aData))
                sys::out('Ничего не найдено');

            // Файлы
            $aFile = array();

            // Файлы в корне
            $end = array_search('', $aData);

            for ($i = 0; $i < $end; $i += 1) {
                $aInfo = preg_split('/[\s]+/', $aData[$i], 9);

                $info = '';

                for ($n = 0; $n < 8; $n += 1)
                    $info .= $aInfo[$n] . ' ';

                $aFile['/'][] = array('info' => $info, 'name' => $aInfo[8]);
            }

            // Перебор директорий и файлов в них
            foreach ($aData as $index) {
                $begin = array_search('', $aData);
                unset($aData[$begin]);

                $end = array_search('', $aData);

                if (!$begin)
                    break;

                $dir = substr($aData[$begin + 1], 0, -1);

                for ($i = $begin + 2; $i < $end; $i += 1) {
                    $aInfo = preg_split('/[\s]+/', $aData[$i], 9);

                    $info = '';

                    for ($n = 0; $n < 8; $n += 1)
                        $info .= $aInfo[$n] . ' ';

                    $aFile[$dir][] = array('info' => $info, 'name' => $aInfo[8]);
                }
            }

            $mcache->set($nmch, $aFile, false, 20);
        } else
            $aFile = $cache;

        $aFind = array();

        // Поиск
        foreach ($aFile as $dir => $files) {
            foreach ($files as $file) {
                $find = sys::first(explode('.', $file['name']));

                if (preg_match('/' . $str . '/i', $find))
                    $aFind[] = array('dir' => $dir, 'info' => $file['info'], 'file' => $file['name'], 'find' => sys::find($file['name'], $str));
            }
        }

        unset($aFile);

        foreach ($aFind as $data) {
            $info = preg_split('/[\s]+/', trim($data['info']), 8);

            $html->get('filetp_find', 'sections/servers/games/filetp');

            $html->set('id', $server);
            $html->set('find', $data['find']);
            $html->set('name', $data['file']);

            $path = $data['dir'];

            if ($path[0] != '/') $path = '/' . $path;

            if ($path != '/') $path = $path . '/';

            $html->set('path', $path);
            $html->set('chmod', $this->cti($info[0]) . ' ' . $info[0]);
            $html->set('owner', $info[2]);
            $html->set('group', $info[3]);

            if ($info[0][0] == 'd') {
                $html->unit('folder', 1);
                $html->unit('file');
                $html->set('size', '');
            } else {
                $type = explode('.', $data['file']);

                if (in_array(end($type), $this->aEdits))
                    $html->unit('edit', 1);
                else
                    $html->unit('edit');

                $html->unit('file', 1);
                $html->unit('folder');
                $html->set('size', sys::size($info[4]));
            }

            $html->set('month', $this->mounthru[$info[5]]);
            $html->set('day', $info[6]);
            $html->set('time', $info[7]);

            $html->pack('list');
        }

        if (isset($html->arr['list']))
            sys::out($html->arr['list']);

        sys::out('Ничего не найдено');
    }

    public function logs($data, $uid)
    {
        global $html;

        $aLine = explode("\n", $data);

        $actions = array('i' => 'загрузка', 'o' => 'скачивание', 'd' => 'удаление');
        $acticon = array('i' => '<i class="fa fa-upload"></i>', 'o' => '<i class="fa fa-download"></i>', 'd' => '<i class="fa fa-times"></i>');

        unset($aLine[count($aLine) - 1]);

        rsort($aLine);

        foreach ($aLine as $line) {
            $aData = explode('\\', $line);

            $html->get('filetp_logs', 'sections/servers/games/filetp');

            $html->set('month', $this->mounthint[$aData[0]]);
            $html->set('day', $aData[1]);
            $html->set('time', $aData[2]);
            $html->set('year', $aData[3]);
            $html->set('who', $this->who($aData[4]));
            $html->set('size', sys::size($aData[5]));
            $html->set('file', str_replace('/servers/' . $uid . '/', '', $aData[6]));
            $html->set('action', $actions[$aData[7]]);
            $html->set('acticon', $acticon[$aData[7]]);

            $html->pack('logs');
        }

        return isset($html->arr['logs']) ? $html->arr['logs'] : 'Список логов отсутствует';
    }

    private function path($path)
    {
        $path = str_replace('//', '/', $path);

        $path = explode('/', $path);

        unset($path[count($path) - 1]);

        $newpath = '/';

        foreach ($path as $index => $val)
            if (count($path) - 1 == $index) $newpath .= $val; else $newpath .= $val . '/';

        return str_replace('//', '/', $newpath);
    }

    private function cti($chmod)
    {
        $intchmod = array('-' => '0', 'r' => '4', 'w' => '2', 'x' => '1');

        $chmod = substr(strtr($chmod, $intchmod), 1);

        $split = str_split($chmod, 3);

        return array_sum(str_split($split[0])) . array_sum(str_split($split[1])) . array_sum(str_split($split[2]));
    }

    private function who($address)
    {
        global $cfg, $uip;

        if ($address == $cfg['ip'])
            return 'панель управления';

        if ($address == $uip)
            return 'вы';

        return $address;
    }
}

?>