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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Package;
use Composer\Repository\RepositoryInterface;
use Composer\Repository\PlatformRepository;
/**
* Base class for packages providing name storage and default match implementation
*
* @author Nils Adermann <naderman@naderman.de>
*/
abstract class BasePackage implements PackageInterface
{
public static $supportedLinkTypes = array(
'require' => array('description' => 'requires', 'method' => 'requires'),
'conflict' => array('description' => 'conflicts', 'method' => 'conflicts'),
'provide' => array('description' => 'provides', 'method' => 'provides'),
'replace' => array('description' => 'replaces', 'method' => 'replaces'),
'require-dev' => array('description' => 'requires (for development)', 'method' => 'devRequires'),
);
const STABILITY_STABLE = 0;
const STABILITY_RC = 5;
const STABILITY_BETA = 10;
const STABILITY_ALPHA = 15;
const STABILITY_DEV = 20;
public static $stabilities = array(
'stable' => self::STABILITY_STABLE,
'RC' => self::STABILITY_RC,
'beta' => self::STABILITY_BETA,
'alpha' => self::STABILITY_ALPHA,
'dev' => self::STABILITY_DEV,
);
/**
* READ-ONLY: The package id, public for fast access in dependency solver
* @var int
*/
public $id;
/** @var string */
protected $name;
/** @var string */
protected $prettyName;
/** @var RepositoryInterface */
protected $repository;
/** @var array */
protected $transportOptions = array();
/**
* All descendants' constructors should call this parent constructor
*
* @param string $name The package's name
*/
public function __construct($name)
{
$this->prettyName = $name;
$this->name = strtolower($name);
$this->id = -1;
}
/**
* {@inheritDoc}
*/
public function getName()
{
return $this->name;
}
/**
* {@inheritDoc}
*/
public function getPrettyName()
{
return $this->prettyName;
}
/**
* {@inheritDoc}
*/
public function getNames()
{
$names = array(
$this->getName() => true,
);
foreach ($this->getProvides() as $link) {
$names[$link->getTarget()] = true;
}
foreach ($this->getReplaces() as $link) {
$names[$link->getTarget()] = true;
}
return array_keys($names);
}
/**
* {@inheritDoc}
*/
public function setId($id)
{
$this->id = $id;
}
/**
* {@inheritDoc}
*/
public function getId()
{
return $this->id;
}
/**
* {@inheritDoc}
*/
public function setRepository(RepositoryInterface $repository)
{
if ($this->repository && $repository !== $this->repository) {
throw new \LogicException('A package can only be added to one repository');
}
$this->repository = $repository;
}
/**
* {@inheritDoc}
*/
public function getRepository()
{
return $this->repository;
}
/**
* {@inheritDoc}
*/
public function getTransportOptions()
{
return $this->transportOptions;
}
/**
* Configures the list of options to download package dist files
*
* @param array $options
*/
public function setTransportOptions(array $options)
{
$this->transportOptions = $options;
}
/**
* checks if this package is a platform package
*
* @return bool
*/
public function isPlatform()
{
return $this->getRepository() instanceof PlatformRepository;
}
/**
* Returns package unique name, constructed from name, version and release type.
*
* @return string
*/
public function getUniqueName()
{
return $this->getName().'-'.$this->getVersion();
}
public function equals(PackageInterface $package)
{
$self = $this;
if ($this instanceof AliasPackage) {
$self = $this->getAliasOf();
}
if ($package instanceof AliasPackage) {
$package = $package->getAliasOf();
}
return $package === $self;
}
/**
* Converts the package into a readable and unique string
*
* @return string
*/
public function __toString()
{
return $this->getUniqueName();
}
public function getPrettyString()
{
return $this->getPrettyName().' '.$this->getPrettyVersion();
}
/**
* {@inheritDoc}
*/
public function getFullPrettyVersion($truncate = true)
{
if (!$this->isDev() || !in_array($this->getSourceType(), array('hg', 'git'))) {
return $this->getPrettyVersion();
}
// if source reference is a sha1 hash -- truncate
if ($truncate && strlen($this->getSourceReference()) === 40) {
return $this->getPrettyVersion() . ' ' . substr($this->getSourceReference(), 0, 7);
}
return $this->getPrettyVersion() . ' ' . $this->getSourceReference();
}
public function getStabilityPriority()
{
return self::$stabilities[$this->getStability()];
}
public function __clone()
{
$this->repository = null;
$this->id = -1;
}
/**
* Build a regexp from a package name, expanding * globs as required
*
* @param string $whiteListedPattern
* @param string $wrap Wrap the cleaned string by the given string
* @return string
*/
public static function packageNameToRegexp($whiteListedPattern, $wrap = '{^%s$}i')
{
$cleanedWhiteListedPattern = str_replace('\\*', '.*', preg_quote($whiteListedPattern));
return sprintf($wrap, $cleanedWhiteListedPattern);
}
}
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