<?php

/**
 * Отображение списка папок с настройками на обьект
 */
class PathMapper
{
    private $count;
    private $base = null;
    public $reference = null;

    function plane (&$target, Collection $array)
    {
        $vars   = get_class_vars(get_class($target));
        foreach ($vars as $name => $value) {
            $target->$name = $array->get($name);
        }
    }

    function basePath ()
    {
        if ( ! $this->base) $this->base = $this->getBasePath();
        return $this->base;
    }

    function findAll (Collection $request, $id = null)
    {
        require_once "core/settings.php";
        require_once "core/path.php";

        $this->reference = $id;

        $base = $this->basePath ();
        $path = new Path($base);
        $list = $path->getContent();

        $result = array ();
        $this->count = 0;
        foreach ($list as $name) {
            if (is_dir (Path::join($this->basePath (), $name))
              && $module = $this->findById ($name)) {
                $this->count++;
                $result [] = $module;
            }
        }
        return $result;
    }

    function findById ($name)
    {
        $file = Path::join($this->basePath(), $this->getSettingsFile ($name));
        if (file_exists($file)) {
            $settings = new Settings($file);
            $settings->read();
            return $this->settingsMap($name, $settings);
        }
        return null;
    }

    /**
     * Число папок
     */
    function getCount ()
    {
        return $this->count;
    }

    /**
     * Удаление списка папок
     */
    function deleteList(array $list) 
    {
        foreach ($list as $name)
            Path::delete(Path::join($this->getBasePath(), $name));
    }
}

?>