byp4a55 professor6T9

Linux msk-1-vm-cn73 5.14.0-710.el9.x86_64 #1 SMP PREEMPT_DYNAMIC Wed May 27 09:04:56 UTC 2026 x86_64
Apache
127.0.0.1

File Name : FilterRepository.php

<?php declare(strict_types=1);

/*
 * 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\Repository;

use Composer\Package\PackageInterface;
use Composer\Package\BasePackage;
use Composer\Pcre\Preg;

/**
 * Filters which packages are seen as canonical on this repo by loadPackages
 *
 * @author Jordi Boggiano <j.boggiano@seld.be>
 */
class FilterRepository implements RepositoryInterface, AdvisoryProviderInterface
{
    /** @var ?string */
    private $only = null;
    /** @var ?non-empty-string */
    private $exclude = null;
    /** @var bool */
    private $canonical = true;
    /** @var RepositoryInterface */
    private $repo;

/**
     * @param array{only?: array<string>, exclude?: array<string>, canonical?: bool} $options
     */
    public function __construct(RepositoryInterface $repo, array $options)
    {
        if (isset($options['only'])) {
            if (!is_array($options['only'])) {
                throw new \InvalidArgumentException('"only" key for repository '.$repo->getRepoName().' should be an array');
            }
            $this->only = BasePackage::packageNamesToRegexp($options['only']);
        }
        if (isset($options['exclude'])) {
            if (!is_array($options['exclude'])) {
                throw new \InvalidArgumentException('"exclude" key for repository '.$repo->getRepoName().' should be an array');
            }
            $this->exclude = BasePackage::packageNamesToRegexp($options['exclude']);
        }
        if ($this->exclude && $this->only) {
            throw new \InvalidArgumentException('Only one of "only" and "exclude" can be specified for repository '.$repo->getRepoName());
        }
        if (isset($options['canonical'])) {
            if (!is_bool($options['canonical'])) {
                throw new \InvalidArgumentException('"canonical" key for repository '.$repo->getRepoName().' should be a boolean');
            }
            $this->canonical = $options['canonical'];
        }

$this->repo = $repo;
    }

public function getRepoName(): string
    {
        return $this->repo->getRepoName();
    }

/**
     * Returns the wrapped repositories
     */
    public function getRepository(): RepositoryInterface
    {
        return $this->repo;
    }

/**
     * @inheritDoc
     */
    public function hasPackage(PackageInterface $package): bool
    {
        return $this->repo->hasPackage($package);
    }

/**
     * @inheritDoc
     */
    public function findPackage($name, $constraint): ?BasePackage
    {
        if (!$this->isAllowed($name)) {
            return null;
        }

return $this->repo->findPackage($name, $constraint);
    }

/**
     * @inheritDoc
     */
    public function findPackages($name, $constraint = null): array
    {
        if (!$this->isAllowed($name)) {
            return [];
        }

return $this->repo->findPackages($name, $constraint);
    }

/**
     * @inheritDoc
     */
    public function loadPackages(array $packageNameMap, array $acceptableStabilities, array $stabilityFlags, array $alreadyLoaded = []): array
    {
        foreach ($packageNameMap as $name => $constraint) {
            if (!$this->isAllowed($name)) {
                unset($packageNameMap[$name]);
            }
        }

if (!$packageNameMap) {
            return ['namesFound' => [], 'packages' => []];
        }

$result = $this->repo->loadPackages($packageNameMap, $acceptableStabilities, $stabilityFlags, $alreadyLoaded);
        if (!$this->canonical) {
            $result['namesFound'] = [];
        }

return $result;
    }

/**
     * @inheritDoc
     */
    public function search(string $query, int $mode = 0, ?string $type = null): array
    {
        $result = [];

foreach ($this->repo->search($query, $mode, $type) as $package) {
            if ($this->isAllowed($package['name'])) {
                $result[] = $package;
            }
        }

return $result;
    }

/**
     * @inheritDoc
     */
    public function getPackages(): array
    {
        $result = [];
        foreach ($this->repo->getPackages() as $package) {
            if ($this->isAllowed($package->getName())) {
                $result[] = $package;
            }
        }

return $result;
    }

/**
     * @inheritDoc
     */
    public function getProviders($packageName): array
    {
        $result = [];
        foreach ($this->repo->getProviders($packageName) as $name => $provider) {
            if ($this->isAllowed($provider['name'])) {
                $result[$name] = $provider;
            }
        }

return $result;
    }

/**
     * @inheritDoc
     */
    public function count(): int
    {
        if ($this->repo->count() > 0) {
            return count($this->getPackages());
        }

return 0;
    }

public function hasSecurityAdvisories(): bool
    {
        if (!$this->repo instanceof AdvisoryProviderInterface) {
            return false;
        }

return $this->repo->hasSecurityAdvisories();
    }

/**
     * @inheritDoc
     */
    public function getSecurityAdvisories(array $packageConstraintMap, bool $allowPartialAdvisories = false): array
    {
        if (!$this->repo instanceof AdvisoryProviderInterface) {
            return ['namesFound' => [], 'advisories' => []];
        }

foreach ($packageConstraintMap as $name => $constraint) {
            if (!$this->isAllowed($name)) {
                unset($packageConstraintMap[$name]);
            }
        }

return $this->repo->getSecurityAdvisories($packageConstraintMap, $allowPartialAdvisories);
    }

private function isAllowed(string $name): bool
    {
        if (!$this->only && !$this->exclude) {
            return true;
        }

if ($this->only) {
            return Preg::isMatch($this->only, $name);
        }

if ($this->exclude === null) {
            return true;
        }

return !Preg::isMatch($this->exclude, $name);
    }
}

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	0/0	0755	2026-06-06 11:47:24
..	dir	-	0/0	0755	2026-06-06 11:47:24
Vcs	dir	-	0/0	0755	2026-06-06 11:47:24
AdvisoryProviderInterface.php	text/x-php	1.18 KB	0/0	0644	2026-05-13 04:14:01
ArrayRepository.php	text/x-php	10.44 KB	0/0	0644	2026-05-13 04:14:01
ArtifactRepository.php	text/x-php	4.33 KB	0/0	0644	2026-05-13 04:14:01
CanonicalPackagesTrait.php	text/x-php	1.45 KB	0/0	0644	2026-05-13 04:14:01
ComposerRepository.php	text/x-php	71.73 KB	0/0	0644	2026-05-13 04:14:01
CompositeRepository.php	text/x-php	5.22 KB	0/0	0644	2026-05-13 04:14:01
ConfigurableRepositoryInterface.php	text/x-php	542 B	0/0	0644	2026-05-13 04:14:01
FilesystemRepository.php	text/x-php	17.16 KB	0/0	0644	2026-05-13 04:14:01
FilterRepository.php	text/x-php	6.11 KB	0/0	0644	2026-05-13 04:14:01
InstalledArrayRepository.php	text/x-php	1002 B	0/0	0644	2026-05-13 04:14:01
InstalledFilesystemRepository.php	text/x-php	743 B	0/0	0644	2026-05-13 04:14:01
InstalledRepository.php	text/x-php	12.77 KB	0/0	0644	2026-05-13 04:14:01
InstalledRepositoryInterface.php	text/x-php	893 B	0/0	0644	2026-05-13 04:14:01
InvalidRepositoryException.php	text/x-php	504 B	0/0	0644	2026-05-13 04:14:01
LockArrayRepository.php	text/x-php	687 B	0/0	0644	2026-05-13 04:14:01
PackageRepository.php	text/x-php	3.63 KB	0/0	0644	2026-05-13 04:14:01
PathRepository.php	text/x-php	8.75 KB	0/0	0644	2026-05-13 04:14:01
PearRepository.php	text/x-php	843 B	0/0	0644	2026-05-13 04:14:01
PlatformRepository.php	text/x-php	34.74 KB	0/0	0644	2026-05-13 04:14:01
RepositoryFactory.php	text/x-php	7.65 KB	0/0	0644	2026-05-13 04:14:01
RepositoryInterface.php	text/x-php	4.89 KB	0/0	0644	2026-05-13 04:14:01
RepositoryManager.php	text/x-php	6.1 KB	0/0	0644	2026-05-13 04:14:01
RepositorySecurityException.php	text/x-php	507 B	0/0	0644	2026-05-13 04:14:01
RepositorySet.php	text/x-php	17.52 KB	0/0	0644	2026-05-13 04:14:01
RepositoryUtils.php	text/x-php	2.6 KB	0/0	0644	2026-05-13 04:14:01
RootPackageRepository.php	text/x-php	806 B	0/0	0644	2026-05-13 04:14:01
VcsRepository.php	text/x-php	20.55 KB	0/0	0644	2026-05-13 04:14:01
VersionCacheInterface.php	text/x-php	612 B	0/0	0644	2026-05-13 04:14:01
WritableArrayRepository.php	text/x-php	1.46 KB	0/0	0644	2026-05-13 04:14:01
WritableRepositoryInterface.php	text/x-php	1.8 KB	0/0	0644	2026-05-13 04:14:01

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