source: trunk/wtorrent/home/cls/Files.cls.php @ 4

<?php
/*
This file is part of wTorrent.

wTorrent is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.

wTorrent is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
class Files extends rtorrent
{
        private  $files;
        private  $hash;
        private  $info_files = array('', '',
                                                                'f.get_path=', 
                                                        'f.get_completed_chunks=', 
                                                        'f.get_size_chunks=',
                                                        'f.get_priority=');
    private $position = 0;

    public function construct()
        {
                $this->hash = $this->_request['hash'];
                
                if(!$this->setClient())
                        return false;
                        
                if(isset($this->_request['ch_pr']) && count($this->_request['files']) > 0) $this->changePriorities($this->_request['files'], $this->_request['priority'], $this->hash);
                $this->getTorrents($this->_request['hash']);
        }
        
        
        public function getHash()
        {
                return $this->hash;
        }
        public function getFiles()
        {
                return $this->files;
        }
        public function getName()
        {
                return $this->details['name'];
        }
        public function getTorrent()
        {
                return $this->details['torrent_file'];
        }
        public function getDataPath()
        {
                return $this->details['data_path'];
        }
        public function getPercent()
        {
                return $this->details['percent'];
        }
        public function getRatio()
        {
                return $this->details['ratio'];
        }
        public function getSize($key)
        {
                return $this->getCorrectUnits($this->files[$key]['size']);
        }
        public function getDone($key)
        {
                return $this->getCorrectUnits($this->files[$key]['size_done']);
        }
        public function getUp()
        {
                return $this->getCorrectUnits($this->details['bytes_up']);
        }
        public function getPriorityStr($key)
        {
                switch($this->files[$key]['priority'])
                {
                        case 0:
                                return $this->_str['file_off'];
                                break;
                        case 1:
                                return $this->_str['file_normal'];
                                break;
                        case 2:
                                return $this->_str['file_high'];
                                break;
                }
        }
        public function getPriorities()
        {
                return array('0' => $this->_str['file_off'], '1' => $this->_str['file_normal'], '2' => $this->_str['file_high']);
        }
        private function getCorrectUnits($size)
    {
                $size_units = 'bytes';
                if($size >= 1024)
                {
                $size /= 1024;
                $size_units = 'Kb';
                }
                if($size >= 1024)
                {
            $size /= 1024;
            $size_units = 'Mb';
        }
                if($size >= 1024)
        {
            $size /= 1024;
            $size_units = 'Gb';
        }
        return round($size, 2) .  $size_units;

    }

        private function getTorrents($hash)
    {
        
        $this->info_files[0] = $hash;
        
                foreach($this->info_files as $param)
                        $array_post[] = new xmlrpcval($param, 'string');
                
                // Get chunk size
                $message = new xmlrpcmsg("d.get_chunk_size", array(new xmlrpcval($hash, 'string')));
                $result = $this->client->send($message);
                $chunk_size = $result->val;
                // Get file info
        $message = new xmlrpcmsg("f.multicall", $array_post);
                $result = $this->client->send($message);
        //print_r($result);
        foreach($result->val as $key => $file)
        {
                if(SCRAMBLE === true)
                        $file[0] = $this->scramble($file[0]);
                        
                $this->files[$key]['name'] = $file[0];
                $this->files[$key]['size_in_chunks'] = $file[2];
                $this->files[$key]['completed_chunks'] = $file[1];
                $this->files[$key]['priority'] = $file[3];
                $this->files[$key]['percent'] = floor(($this->files[$key]['completed_chunks']/$this->files[$key]['size_in_chunks'])*100);
                $this->files[$key]['size'] = $this->files[$key]['size_in_chunks'] * $chunk_size;
                $this->files[$key]['size_done'] = $this->files[$key]['completed_chunks'] * $chunk_size;
        }
        //print_r($this->files);
    }
    private function changePriorities($files, $priorities, $hash)
    {
        $f_index = array_keys($files);
        //print_r($f_index);
        
        foreach($f_index as $param)
                        $array_post[] = new xmlrpcmsg('f.set_priority', array(new xmlrpcval($hash, 'string'), new xmlrpcval($param, 'int'), new xmlrpcval($priorities, 'int')));
                
                //print_r($array_post); 
                $responses = $this->client->multicall($array_post);
                
                $mesage = new xmlrpcmsg('d.update_priorities', array(new xmlrpcval($hash, 'string')));
                $this->client->send($mesage);
    }
}
?>