<?php
/**
 * Command Line Interface class: VFS_Importer
 *
 * $Id$
 *
 * @author gERD Schaufelberger <gerd@php-tools.net>
 * @license PHP License
 * @package WB
 * @subpackage base
 */

WBClass::load( 'WBCli'
    );

/**
 * Command Line Interface class: VFS_Importer
 *
 *
 * @version 0.1.0
 * @package WB
 * @subpackage base
 */
class WBCli_VFS_Importer extends WBCli
{
    /**
     * Command line arguments
     * @var array
     */
    protected $arguments  =   array(
            'des'    =>  array(
                        'short'     =>  'd',
                        'max'       =>  1,
                        'min'       =>  0,
                        'default'   =>  '',
                        'desc'      =>  'destination folder',
                    ),
            'user'    =>  array(
                        'short'     =>  'u',
                        'max'       =>  1,
                        'min'       =>  1,
                        'default'   =>  '',
                        'desc'      =>  'owning user',
                    ),
            CONSOLE_GETARGS_PARAMS  =>  array(
                        'min'       =>  1,
                        'max'       =>  -1,
                        'default'   =>  '',
                        'desc'      =>  'files to import',
                    )
    );

    /**
     * VFS File
     * @var VFS_File
     */
    private $file;

    /**
     * VFS Explorer
     * @var VFS_Explorer
     */
    private $expl;

    /**
     * 2nd constructor
     *
     * @see include/WB/WBCli#init()
     */
    protected function init()
    {
    }

    /**
     * execute programme
     *
     * Use observer and execute event queue
     */
    protected function execute()
    {
        $user   =   $this->args->getValue('user');
        if (empty($user)) {
            $this->pl('User id required');
            return false;
        }
        $this->pvl('User: ' . $user);

        $des    =   $this->args->getValue('des');
        $this->pvl('Destination: ' . $des);
        $this->startVFS($user, $des);

        foreach ($this->commands as $file) {
            $name   =   basename($file);
            $this->file =   $this->file->import($file, $name, true);
            $this->pl($this->file->getObscureId() . ' ' . $name);
        }

        return 0;
    }

    private function startVFS($user, $des)
    {
        $param  =   array(
                        'user'  =>  $user
                        );
        $this->file =   WBClass::create('WBVFS_File', $param);
        $this->expl =   WBClass::create('WBVFS_Explorer', $param);

        $this->file->switchTranslation(false);
        $this->expl->switchTranslation(false);

        if (!empty($des)) {
            $this->file->setCurrentDir($des);
        }
    }

}