<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Tool

 * @subpackage Framework

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: Abstract.php 20096 2010-01-06 02:05:09Z bkarwin $

 */

/**

 * @see Zend_Tool_Project_Context_Interface

 */

require_once 'Zend/Tool/Project/Context/Interface.php';

/**

 * This class is the front most class for utilizing Zend_Tool_Project

 *

 * A profile is a hierarchical set of resources that keep track of

 * items within a specific project.

 *

 * @category   Zend

 * @package    Zend_Tool

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

abstract class Zend_Tool_Project_Context_Filesystem_Abstract implements Zend_Tool_Project_Context_Interface

{

    /**

     * @var Zend_Tool_Project_Profile_Resource

     */

    protected $_resource = null;

    /**

     * @var string

     */

    protected $_baseDirectory = null;

    /**

     * @var string

     */

    protected $_filesystemName = null;

    /**

     * init()

     *

     * @return Zend_Tool_Project_Context_Filesystem_Abstract

     */

    public function init()

    {

        $parentBaseDirectory = $this->_resource->getParentResource()->getContext()->getPath();

        $this->_baseDirectory = $parentBaseDirectory;

        return $this;

    }

    /**

     * setResource()

     *

     * @param Zend_Tool_Project_Profile_Resource $resource

     * @return Zend_Tool_Project_Context_Filesystem_Abstract

     */

    public function setResource(Zend_Tool_Project_Profile_Resource $resource)

    {

        $this->_resource = $resource;

        return $this;

    }

    /**

     * setBaseDirectory()

     *

     * @param string $baseDirectory

     * @return Zend_Tool_Project_Context_Filesystem_Abstract

     */

    public function setBaseDirectory($baseDirectory)

    {

        $this->_baseDirectory = rtrim(str_replace('\\', '/', $baseDirectory), '/');

        return $this;

    }

    /**

     * getBaseDirectory()

     *

     * @return string

     */

    public function getBaseDirectory()

    {

        return $this->_baseDirectory;

    }

    /**

     * setFilesystemName()

     *

     * @param string $filesystemName

     * @return Zend_Tool_Project_Context_Filesystem_Abstract

     */

    public function setFilesystemName($filesystemName)

    {

        $this->_filesystemName = $filesystemName;

        return $this;

    }

    /**

     * getFilesystemName()

     *

     * @return string

     */

    public function getFilesystemName()

    {

        return $this->_filesystemName;

    }

    /**

     * getPath()

     *

     * @return string

     */

    public function getPath()

    {

        $path = $this->_baseDirectory;

        if ($this->_filesystemName) {

            $path .= '/' . $this->_filesystemName;

        }

        return $path;

    }

    /**

     * exists()

     *

     * @return bool

     */

    public function exists()

    {

        return file_exists($this->getPath());

    }

    /**

     * create()

     *

     * Create this resource/context

     *

     */

    abstract public function create();

    /**

     * delete()

     *

     * Delete this resouce/context

     *

     */

    abstract public function delete();

}