<?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

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

 */

/**

 * 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

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

 */

class Zend_Tool_Project_Context_Content_Engine_CodeGenerator

{

    /**

     * @var Zend_Tool_Framework_Client_Storage

     */

    protected $_storage = null;

    /**

     * @var string

     */

    protected $_contentPrefix = null;

    /**

     * __construct()

     *

     * @param Zend_Tool_Framework_Client_Storage $storage

     * @param string $contentPrefix

     */

    public function __construct(Zend_Tool_Framework_Client_Storage $storage, $contentPrefix)

    {

        $this->_storage       = $storage;

        $this->_contentPrefix = $contentPrefix;

    }

    /**

     * hasContent()

     *

     * @param Zend_Tool_Project_Context_Interface $context

     * @param string $method

     * @return string

     */

    public function hasContent(Zend_Tool_Project_Context_Interface $context, $method)

    {

        return $this->_storage->has($this->_contentPrefix . '/' . $context->getName() . '/' . $method . '.php');

    }

    /**

     * getContent()

     *

     * @param Zend_Tool_Project_Context_Interface $context

     * @param string $method

     * @param mixed $parameters

     * @return string

     */

    public function getContent(Zend_Tool_Project_Context_Interface $context, $method, $parameters)

    {

        $streamUri = $this->_storage->getStreamUri($this->_contentPrefix . '/' . $context->getName() . '/' . $method . '.php');

        if (method_exists($context, 'getCodeGenerator')) {

            $codeGenerator = $context->getCodeGenerator();

        } else {

            $codeGenerator = new Zend_CodeGenerator_Php_File();

        }

        $codeGenerator = include $streamUri;

        if (!$codeGenerator instanceof Zend_CodeGenerator_Abstract) {

            throw new Zend_Tool_Project_Exception('Custom file at ' . $streamUri . ' did not return the $codeGenerator object.');

        }

        return $codeGenerator->generate();

    }

}