xNightR00T File Manager

<?php

namespace Deployment\Application;

use ZendServer\Log\Log,
    ZendDeployment_PackageFile,
    ZendServer\Exception;

class Package
{
    const PACKAGE_APPLICATION = 0;
    const PACKAGE_LIBRARY     = 1;
    const PACKAGE_PLUGIN      = 2;

    /**
     * @var \ZendDeployment_PackageMetaData
     */
    private $packageFile = null;

    /**
     * @param \ZendDeployment_PackageMetaData $packageFilepath
     */
    public function __construct($packageFile)
    {
        $this->packageFile = $packageFile;
    }

    /**
     * 
     * @param string $packageFilepath
     * @throws \Exception
     * @return \Deployment\Application\Package
     */
    public static function generate($packageFilepath)
    {

        $packageFile = new ZendDeployment_PackageFile();
        $packageFile->loadFile($packageFilepath);

        return new self($packageFile);
    }

    /**
     * @param string $packageFilepath
     * @return boolean
     */
    public static function isValid($packageFilepath)
    {
        return ZendDeployment_PackageFile::isValid($packageFilepath);
    }

    /**
     * @return \ZendDeployment_PackageFile_Interface|null
     */
    public function getPackageFile()
    {
        return $this->packageFile;
    }

    /**
     * @return boolean
     */
    public function isApplication()
    {
        return $this->packageFile->getType() == self::PACKAGE_APPLICATION;
    }

    /**
     * @return boolean
     */
    public function isLibrary()
    {
        return $this->packageFile->getType() == self::PACKAGE_LIBRARY;
    }

    /**
     * @return boolean
     */
    public function isPlugin()
    {
        return $this->packageFile->getType() == self::PACKAGE_PLUGIN;
    }

    /**
     * @return boolean
     */
    public function getPluginType()
    {
        return $this->packageFile->getPluginType();
    }

    /**
     * @return string - name of application
     */
    public function getName()
    {
        return $this->packageFile->getName();
    }

    /**
     * @return string - display name of application
     */
    public function getDisplayName()
    {
        $displayName = $this->packageFile->getDisplayName();
        if (!$displayName) {
            return $this->getName();
        }
        return $displayName;
    }

    /**
     * @return string - version of application
     */
    public function getVersion()
    {
        return $this->packageFile->getVersion();
    }

    /**
     * @return string - content of the EULA if exists, empty string if none
     */
    public function getEula()
    {
        return $this->packageFile->getEula();
    }

    /**
     * @return string - content of the README if exists, empty string if none
     */
    public function getReadme()
    {
        return $this->packageFile->getReadme();
    }

    /**
     * @return string - base64 encoding of the logo, empty string if none
     */
    public function getLogo()
    {
        return $this->packageFile->getLogo();
    }

    /**
     * PHP version, ZF version, extensions (existence), directives,
     * Zend Components (existence), ZS version
     * @return string XML of
     * 		zf version
     * 		zs version
     * 		php version
     * 		extensions
     * 		directives
     * 		components
     *
     * @throws ZendDeployment_Exception
     */
    public function getPrerequisites()
    {
        $prequisites = $this->packageFile->getPrerequisites();
        if ('' == (string) $prequisites) {
            $prequisites = "<dependencies>\n</dependencies>";
        }
        return $prequisites;
    }

    /**
     * @return string - Zend_Form ini definition
     * @see http://framework.zend.com/manual/en/zend.form.forms.html
     */
    public function getRequiredParams()
    {
        return $this->packageFile->getRequiredParams();
    }

    /**
     * @return boolean
     */
    public function hasRequiredParams()
    {
        $requiredParams = $this->packageFile->getRequiredParams();
        return (isset($requiredParams['elements']) && count($requiredParams['elements']) > 0);
    }
}