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wp-content/plugins/mailpoet/vendor/composer/InstalledVersions.php

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+<?php
+namespace Composer;
+if (!defined('ABSPATH')) exit;
+use Composer\Autoload\ClassLoader;
+use Composer\Semver\VersionParser;
+class InstalledVersions
+{
+ private static $installed;
+ 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', $packages)));
+ }
+ public static function getInstalledPackagesByType($type)
+ {
+ $packagesByType = array();
+ foreach (self::getInstalled() as $installed) {
+ foreach ($installed['versions'] as $name => $package) {
+ if (isset($package['type']) && $package['type'] === $type) {
+ $packagesByType[] = $name;
+ }
+ }
+ }
+ return $packagesByType;
+ }
+ public static function isInstalled($packageName, $includeDevRequirements = true)
+ {
+ foreach (self::getInstalled() as $installed) {
+ if (isset($installed['versions'][$packageName])) {
+ return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
+ }
+ }
+ return false;
+ }
+ public static function satisfies(VersionParser $parser, $packageName, $constraint)
+ {
+ $constraint = $parser->parseConstraints((string) $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 "' . $packageName . '" is not installed');
+ }
+ public static function getInstallPath($packageName)
+ {
+ foreach (self::getInstalled() as $installed) {
+ if (!isset($installed['versions'][$packageName])) {
+ continue;
+ }
+ return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
+ }
+ throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+ }
+ public static function getRootPackage()
+ {
+ $installed = self::getInstalled();
+ return $installed[0]['root'];
+ }
+ public static function getRawData()
+ {
+ @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
+ if (null === self::$installed) {
+ // only require the installed.php file if this file is loaded from its dumped location,
+ // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+ if (substr(__DIR__, -8, 1) !== 'C') {
+ self::$installed = include __DIR__ . '/installed.php';
+ } else {
+ self::$installed = array();
+ }
+ }
+ return self::$installed;
+ }
+ public static function getAllRawData()
+ {
+ return self::getInstalled();
+ }
+ public static function reload($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')) {
+ $required = require $vendorDir.'/composer/installed.php';
+ $installed[] = self::$installedByVendor[$vendorDir] = $required;
+ if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
+ self::$installed = $installed[count($installed) - 1];
+ }
+ }
+ }
+ }
+ if (null === self::$installed) {
+ // only require the installed.php file if this file is loaded from its dumped location,
+ // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+ if (substr(__DIR__, -8, 1) !== 'C') {
+ $required = require __DIR__ . '/installed.php';
+ self::$installed = $required;
+ } else {
+ self::$installed = array();
+ }
+ }
+ if (self::$installed !== array()) {
+ $installed[] = self::$installed;
+ }
+ return $installed;
+ }
+}