Arcanedev\Composer\Entities\PackageTraits\LinksTrait

Complexity

Total Complexity

3

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	2
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	mergePackageLinks()	0	26	3
	replaceSelfVersionDependencies()	0	3	?

<?php namespace Arcanedev\Composer\Entities\PackageTraits;

use Composer\Package\BasePackage;
use Composer\Package\RootPackageInterface;

/**
 * Trait     LinksTrait
 *
 * @package  Arcanedev\Composer\Entities\PackageTraits
 * @author   ARCANEDEV <arcanedev.maroc@gmail.com>
 */
trait LinksTrait
{
    /* ------------------------------------------------------------------------------------------------
     |  Properties
     | ------------------------------------------------------------------------------------------------
     */
    /** @var \Arcanedev\Composer\Utilities\Logger $logger */
    protected $logger;

    /** @var \Composer\Package\CompletePackage $package */
    protected $package;

    /* ------------------------------------------------------------------------------------------------
     |  Main Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Merge package links of the given type into a RootPackageInterface
     *
     * @param  string                                  $type  'conflict', 'replace' or 'provide'
     * @param  \Composer\Package\RootPackageInterface  $root
     */
    protected function mergePackageLinks($type, RootPackageInterface $root)
    {
        $linkType = BasePackage::$supportedLinkTypes[$type];
        $getter   = 'get' . ucfirst($linkType['method']);
        $setter   = 'set' . ucfirst($linkType['method']);

        $links = $this->package->{$getter}();

        if (empty($links)) return;

        $unwrapped = self::unwrapIfNeeded($root, $setter);

        // @codeCoverageIgnoreStart
        if ($root !== $unwrapped) {
            $this->logger->warning(
                'This Composer version does not support ' .
                "'{$type}' merging for aliased packages."
            );
        }
        // @codeCoverageIgnoreEnd

        $unwrapped->{$setter}(array_merge(
            $root->{$getter}(),
            $this->replaceSelfVersionDependencies($type, $links, $root)
        ));
    }

    /**
     * Update Links with a 'self.version' constraint with the root package's version.
     *
     * @param  string                                  $type
     * @param  array                                   $links
     * @param  \Composer\Package\RootPackageInterface  $root
     *
     * @return array
     */
    abstract protected function replaceSelfVersionDependencies(
        $type, array $links, RootPackageInterface $root
    );
}