<?php


namespace Composer;

use Composer\Autoload\ClassLoader;
use Composer\Semver\VersionParser;


class InstalledVersions
{
private static $installed = array (
  'root' => 
  array (
    'pretty_version' => '3.5.7',
    'version' => '3.5.7.0',
    'aliases' => 
    array (
    ),
    'reference' => NULL,
    'name' => 'getkirby/cms',
  ),
  'versions' => 
  array (
    'claviska/simpleimage' => 
    array (
      'pretty_version' => '3.6.3',
      'version' => '3.6.3.0',
      'aliases' => 
      array (
      ),
      'reference' => '21b6f4bf4ef1927158b3e29bd0c2d99c6681c750',
    ),
    'filp/whoops' => 
    array (
      'pretty_version' => '2.12.1',
      'version' => '2.12.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'c13c0be93cff50f88bbd70827d993026821914dd',
    ),
    'getkirby/cms' => 
    array (
      'pretty_version' => '3.5.7',
      'version' => '3.5.7.0',
      'aliases' => 
      array (
      ),
      'reference' => NULL,
    ),
    'getkirby/composer-installer' => 
    array (
      'pretty_version' => '1.2.1',
      'version' => '1.2.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'c98ece30bfba45be7ce457e1102d1b169d922f3d',
    ),
    'laminas/laminas-escaper' => 
    array (
      'pretty_version' => '2.7.0',
      'version' => '2.7.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '5e04bc5ae5990b17159d79d331055e2c645e5cc5',
    ),
    'laminas/laminas-zendframework-bridge' => 
    array (
      'pretty_version' => '1.3.0',
      'version' => '1.3.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '13af2502d9bb6f7d33be2de4b51fb68c6cdb476e',
    ),
    'league/color-extractor' => 
    array (
      'pretty_version' => '0.3.2',
      'version' => '0.3.2.0',
      'aliases' => 
      array (
      ),
      'reference' => '837086ec60f50c84c611c613963e4ad2e2aec806',
    ),
    'matthecat/colorextractor' => 
    array (
      'replaced' => 
      array (
        0 => '*',
      ),
    ),
    'michelf/php-smartypants' => 
    array (
      'pretty_version' => '1.8.1',
      'version' => '1.8.1.0',
      'aliases' => 
      array (
      ),
      'reference' => '47d17c90a4dfd0ccf1f87e25c65e6c8012415aad',
    ),
    'mustangostang/spyc' => 
    array (
      'pretty_version' => '0.6.3',
      'version' => '0.6.3.0',
      'aliases' => 
      array (
      ),
      'reference' => '4627c838b16550b666d15aeae1e5289dd5b77da0',
    ),
    'phpmailer/phpmailer' => 
    array (
      'pretty_version' => 'v6.5.0',
      'version' => '6.5.0.0',
      'aliases' => 
      array (
      ),
      'reference' => 'a5b5c43e50b7fba655f793ad27303cd74c57363c',
    ),
    'psr/log' => 
    array (
      'pretty_version' => '1.1.4',
      'version' => '1.1.4.0',
      'aliases' => 
      array (
      ),
      'reference' => 'd49695b909c3b7628b6289db5479a1c204601f11',
    ),
    'symfony/polyfill-mbstring' => 
    array (
      'pretty_version' => 'v1.23.0',
      'version' => '1.23.0.0',
      'aliases' => 
      array (
      ),
      'reference' => '2df51500adbaebdc4c38dea4c89a2e131c45c8a1',
    ),
    'true/punycode' => 
    array (
      'pretty_version' => 'v2.1.1',
      'version' => '2.1.1.0',
      'aliases' => 
      array (
      ),
      'reference' => 'a4d0c11a36dd7f4e7cd7096076cab6d3378a071e',
    ),
    'zendframework/zend-escaper' => 
    array (
      'replaced' => 
      array (
        0 => '^2.6.1',
      ),
    ),
  ),
);
private static $canGetVendors;
private static $installedByVendor = array();


public static function getInstalledPackages()
{
$packages = array();
foreach (self::getInstalled() as $installed) {
$packages[] = array_keys($installed['versions']);
}

if (1 === \count($packages)) {
return $packages[0];
}

return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
}


public static function isInstalled($packageName)
{
foreach (self::getInstalled() as $installed) {
if (isset($installed['versions'][$packageName])) {
return true;
}
}

return false;
}


public static function satisfies(VersionParser $parser, $packageName, $constraint)
{
$constraint = $parser->parseConstraints($constraint);
$provided = $parser->parseConstraints(self::getVersionRanges($packageName));

return $provided->matches($constraint);
}


public static function getVersionRanges($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}

$ranges = array();
if (isset($installed['versions'][$packageName]['pretty_version'])) {
$ranges[] = $installed['versions'][$packageName]['pretty_version'];
}
if (array_key_exists('aliases', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
}
if (array_key_exists('replaced', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
}
if (array_key_exists('provided', $installed['versions'][$packageName])) {
$ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
}

return implode(' || ', $ranges);
}

throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}


public static function getVersion($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}

if (!isset($installed['versions'][$packageName]['version'])) {
return null;
}

return $installed['versions'][$packageName]['version'];
}

throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}


public static function getPrettyVersion($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}

if (!isset($installed['versions'][$packageName]['pretty_version'])) {
return null;
}

return $installed['versions'][$packageName]['pretty_version'];
}

throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}


public static function getReference($packageName)
{
foreach (self::getInstalled() as $installed) {
if (!isset($installed['versions'][$packageName])) {
continue;
}

if (!isset($installed['versions'][$packageName]['reference'])) {
return null;
}

return $installed['versions'][$packageName]['reference'];
}

throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
}


public static function getRootPackage()
{
$installed = self::getInstalled();

return $installed[0]['root'];
}


public static function getRawData()
{
return self::$installed;
}


public static function reload($data)
{
self::$installed = $data;
self::$installedByVendor = array();
}


private static function getInstalled()
{
if (null === self::$canGetVendors) {
self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
}

$installed = array();

if (self::$canGetVendors) {
foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
if (isset(self::$installedByVendor[$vendorDir])) {
$installed[] = self::$installedByVendor[$vendorDir];
} elseif (is_file($vendorDir.'/composer/installed.php')) {
$installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
}
}
}

$installed[] = self::$installed;

return $installed;
}
}