<?php
class dle
{
    private $kernel;
    private $reg = array();

    public function __construct($kernel)
    {
        $this->kernel = $kernel;
    }


    public function start()
    {
        switch($this->kernel->argv['mode'])
        {
            case 'pm':  $this->pm();break;
            case 'addnews': $this->addnews();break;
            default: $this->kernel->log("Input action", true, ERROR_FATAL);break;
        }

        return;
    }


    private function addnews()
    {
        //---------------------------------------------//
        // берем все сайты с базы
        //---------------------------------------------//
        $result = $this->kernel->db->sql_query("SELECT * FROM dle_sites");
        if($this->kernel->db->num_rows() == 0) $this->kernel->log("Sites not found", true, ERROR_FATAL);

        //---------------------------------------------//
        // выбераем ак сервис
        //---------------------------------------------//
        if(!$this->kernel->ac) {
            if($this->kernel->argv['ac'] == 'antigate') {
                include(ROOT_DIR . 'lib/antigate.php');
                $this->kernel->ac = new ac(&$this->kernel);
            } else if($this->kernel->argv['ac'] == 'captchabot') {
                include(ROOT_DIR . 'lib/captchabot.php');
                $this->kernel->ac = new ac(&$this->kernel);
            } else {
                $this->kernel->log("Incorrect AC service", true, ERROR_FATAL);
            }
        }
        //---------------------------------------------//
        // тексты новости
        //---------------------------------------------//
        $news = array();
        $news['prev'] = file_get_contents(ROOT_DIR . 'dle_news-prev.txt');
        $news['full'] = file_get_contents(ROOT_DIR . 'dle_news-full.txt');
        $news['title'] = file_get_contents(ROOT_DIR . 'dle_news-title.txt');
        while($data = $this->kernel->db->fetch_assoc($result))
        {
            //---------------------------------------------//
            // создаем сессию и настройки
            //---------------------------------------------//
            $this->kernel->network->new_session();
            $this->kernel->network->setOpt(array(
                'cookie-file' => TEMP_DIR . microtime(),
                'return-result' => 1,
                'return-headers' => 1,
                'follow-location' => 1,
            ));

            $this->kernel->log("URL: {$data['url']}");
            //---------------------------------------------//
            // смотрим есть ли логин в базе. если нету, то регимся.
            //---------------------------------------------//
            if($data['login'] == '' or $data['pass'] == '') {
                if($this->register($data['url']) == false) {
                    continue;
                } else {
                    $data['login'] = $this->reg['login'];
                    $data['pass'] = $this->reg['pass'];
                    $this->kernel->db->sql_query("UPDATE dle_sites set login = '{$data['login']}', pass = '{$data['pass']}' where id = '{$data['id']}'");
                }
            }
            //---------------------------------------------//
            // входим
            //---------------------------------------------//
            $this->login($data['login'], $data['pass'], $data['url']);
            //---------------------------------------------//
            // закроем и откроем соеденение, баг курла чтоли какой то
            // иначе просто куки не сохраняются, которые были отданы при логине
            // а если закрыть - то сохранятся. пиздец.
            //---------------------------------------------//
            $this->kernel->network->close();
            $this->kernel->network->new_session();
            $this->kernel->network->setOpt(array(
                'cookie-file' => $this->kernel->network->cookie_file,
                'return-result' => 1,
                'return-headers' => 1,
                'follow-location' => 1,
            ));
            //---------------------------------------------//
            // получим капчу
            //---------------------------------------------//
            $this->kernel->log("Try add news");
            $code = $this->kernel->ac->send($data['url'] . 'engine/modules/antibot.php', 'jpg', array('cookie-file' => $this->kernel->network->cookie_file, 'referer' => $data['url'] . '?do=addnews'));
            //---------------------------------------------//
            // возьмем секретные коды антиспама. и зачем они?
            //---------------------------------------------//
            $this->kernel->network->setOpt(array(
                'url' => "{$data['url']}?do=addnews",
                'method' => GET
            ))->start();
            preg_match('/\<input type=\"hidden" name\="mod" value\="addnews" \/\>\<input type\="hidden" name\="(.*?)" value\="(.*?)" \/\>/i', $this->kernel->network->data, $hidden);

            $this->kernel->log("Code: {$code}");
            //---------------------------------------------//
            // запрос на добавку
            //---------------------------------------------//
            $postdata = array(
                    'title' => $news['title'],
                    'bbfont' => '0',
                    'bbsize' => '0',
                    'short_story' => $news['prev'],
                    'full_story' => $news['full'],
                    'sec_code' => $code,
                    'add' => 'отправить',
                    'mod' => 'addnews',
                    $hidden[1] => $hidden[2],
            );
            $this->kernel->network->setOpt(array(
                'url' => "{$data['url']}?do=addnews",
                'method' => POST,
                'postdata' => $postdata,
                'referer' => $data['url'] . '?do=addnews',
            ))->start();

            //---------------------------------------------//
            // проверяем теперь на успех
            //---------------------------------------------//
            $this->kernel->network->data = iconv('cp1251', 'UTF-8', $this->kernel->network->data);
            if(stristr($this->kernel->network->data, 'Ваша новость была успешно добавлена в базу данных.')) {
                $this->kernel->log("News added");
                $this->kernel->stats['total']++;
                $this->kernel->log("Total added: {$this->kernel->stats['total']}");
            } else if(stristr($this->kernel->network->data, '<li>Введен неверный код безопасности</li>')) {
                $this->kernel->log("Bad image code");
            } else {
                $this->kernel->log("Can't send news");
            }
            //---------------------------------------------//
            // завершаем
            //---------------------------------------------//
            unset($code, $postdata, $hidden);
            $this->kernel->network->close();
        }

        $this->kernel->log("Work done :)");
    }


    private function register($url)
    {
        $code = $this->kernel->ac->send($url . 'engine/modules/antibot.php', 'jpg', array('cookie-file' => $this->kernel->network->cookie_file, 'referer' => $url . '?do=register'));
        $this->kernel->log("Captcha: {$code}");
        $this->kernel->network->setOpt(array(
            'url' => "{$url}?do=register",
            'method' => POST,
            'postdata' => array(
                'name' => 'IAmNewsMan',
                'password1' => 'hello11',
                'password2' => 'hello11',
                'email' => 'nulleg@mail.ru',
                'sec_code' => $code,
                'submit_reg' => 'submit_reg'
            ),
        ))->start();
        file_put_contents(TEMP_DIR . 'mda'.rand().'.html', $this->kernel->network->data);
        if(stristr($this->kernel->network->data, '<input type="text" name="fullname"')) {
            $this->kernel->log("Success register: IAmNewsMan:hello11");
            $this->reg['login'] = 'IAmNewsMan';
            $this->reg['pass'] = 'hello11';
            return true;
        } else if(stristr($this->kernel->network->data, 'Через 10 минут (возможно и раньше)')) {
            $this->kernel->log("Register failing, need activation");
            return false;
        } else {
            $this->kernel->log("Rigster failing");
            return false;
        }
    }

    private function pm()
    {
        $this->kernel->network->new_session();
        $this->kernel->network->setOpt(array(
            'return-result' => 1,
            'return-headers' => 1,
            'follow-location' => 1,
            'cookie-file' => TEMP_DIR . microtime(),
            'timeout' => 10,
        ));
        $this->login();

        for($i = $this->kernel->argv['s'];$i < $this->kernel->argv['e']; $i++)
        {
            $this->kernel->network->setOpt(array(
                'url' => $this->kernel->argv['url'] . "index.php?do=pm&doaction=newpm&user={$i}",
                'method' => GET,
                'no-body' => 0,
            ))->start();
            preg_match('/\<input type\="text" name\="name" value\="(.*?)"/i', $this->kernel->network->data, $out);

            $this->kernel->network->setOpt(array(
                'url' => $this->kernel->argv['url'] . "index.php?do=pm&doaction=newpm&user={$i}",
                'method' => POST,
                'postdata' => array(
                    'name' => $out[1],
                    'subj' => $this->get_subj(),
                    'comments' => $this->get_comments(),
                    'outboxcopy' => 1,
                    'send' => 'send',
                ),
                'no-body' => 1,
            ))->start();
            $this->kernel->log("Message to id {$i} sent");
        }
    }


    private function get_subj()
    {
        $this->kernel->db->sql_query("SELECT * FROM dle_subj order by rand() limit 1");
        $subj = $this->kernel->db->fetch_assoc();

        return urlencode(iconv('UTF-8', 'cp1251', $subj['subj']));
    }


    private function get_comments()
    {
        $this->kernel->db->sql_query("SELECT * FROM dle_comm order by rand() limit 1");
        $comm = $this->kernel->db->fetch_assoc();

        return urlencode(iconv('UTF-8', 'cp1251', $comm['comm']));
    }

    private function login($login = '', $pass = '', $url = '')
    {
        if(!$login || !$pass) list($login,$pass) = explode(':', $this->kernel->argv['login']);
        $this->kernel->network->setOpt(array(
            'url' => $url ? $url : $this->kernel->argv['url'],
            'method' => POST,
            'postdata' => array(
                'login_name' => $login,
                'login_password' => $pass,
                'login' => 'submit',
            ),
        ));
        $this->kernel->network->start();

        if(stristr($this->kernel->network->data, 'Set-Cookie: dle_user')) {
            $this->kernel->log("Success login");
            return true;
        } else {
            $this->kernel->log("Can't login", true, ERROR_FATAL);
        }


    }



}

?>