<?php

require_once 'core/sort.php';

//Становиться похоже на работу файлов через SPL возможно стоит реализовать на базе его
class FileRecord 
{
    public $file;
    protected $src;
    protected $parent;

    function __construct(array $file, $src, $parent = false)
    {
        $this->file = $file;        
        $this->filename = $src;
        $this->parent = $parent;
    }

    function get($name) {
        return isset($this->file[$name]) ? $this->file[$name] : null;
    }

    function fileStat()
    {
        $type = is_dir($this->filename);
        return array(
            'name'   => ($this->parent) ? ".." : $this->getName(),
            'type'   => $type, 
            'extension' => ($type) ? 'folder' : pathinfo($this->filename, PATHINFO_EXTENSION), 
            'date'   => date("d.m.Y H:i", $this->getTime()),
            'access' => 0,
            'size'   => ($type) ? "" : $this->getSizeString(),
            'state'  => isset($this->file['state']) ? $this->file['state'] : 'unknown',
            'title'  => $this->getTitle(),
            /*'author'  => $this->file['author'],
            'description'  => $this->file['description'],
            'keywords'  => $this->file['keywords'],*/
        );
    }

    function isExpected()
    {   
        if (isset($this->file['state'])) {
            return ($this->file['state'] == 'expected');
        }
        return false;
    }

    function getSizeString() 
    {
        $size = $this->getSize();
        foreach (array('б ', 'Kб', 'Mб') as $suffix) {
            if (($size / 1024) <= 1) {
               return round($size, 0) . ' ' . $suffix;
            }
            $size /= 1024;
        }
        return round($size, 0) . ' GB'; 
    }

    function getSize()
    {
        return ($this->isExpected()) ? 0 : filesize($this->filename);
    }

    function getTime()
    {
         return ($this->isExpected()) ? 0 : filemtime($this->filename);
    }

    function getName()
    {
        return pathinfo($this->filename, PATHINFO_BASENAME);
    }

    function getTitle()
    {
        return isset($this->file['title']) ? $this->file['title'] : $this->getName();
    }
}

?>