includes/composer/ComposerPackageModifier.php

   1 <?php
   2
   3 use Composer\Package\Link;
   4 use Composer\Package\LinkConstraint\VersionConstraint;
   5 use Composer\Package\Package;
   6
   7 /**
   8  * @licence GNU GPL v2+
   9  * @author Jeroen De Dauw < jeroendedauw@gmail.com >
  10  */
  11 class ComposerPackageModifier {
  12
  13         const MEDIAWIKI_PACKAGE_NAME = 'mediawiki/mediawiki';
  14
  15         protected $package;
  16         protected $versionNormalizer;
  17         protected $versionFetcher;
  18
  19         public function __construct( Package $package, ComposerVersionNormalizer $versionNormalizer, MediaWikiVersionFetcher $versionFetcher ) {
  20                 $this->package = $package;
  21                 $this->versionNormalizer = $versionNormalizer;
  22                 $this->versionFetcher = $versionFetcher;
  23         }
  24
  25         public function setProvidesMediaWiki() {
  26                 $this->setLinkAsProvides( $this->newMediaWikiLink() );
  27         }
  28
  29         private function setLinkAsProvides( Link $link ) {
  30                 $this->package->setProvides( array( $link ) );
  31         }
  32
  33         private function newMediaWikiLink() {
  34                 $version = $this->getMediaWikiVersionConstraint();
  35
  36                 $link = new Link(
  37                         '__root__',
  38                         self::MEDIAWIKI_PACKAGE_NAME,
  39                         $version,
  40                         'provides',
  41                         $version->getPrettyString()
  42                 );
  43
  44                 return $link;
  45         }
  46
  47         private function getMediaWikiVersionConstraint() {
  48                 $mvVersion = $this->versionFetcher->fetchVersion();
  49                 $mvVersion = $this->versionNormalizer->normalizeSuffix( $mvVersion );
  50
  51                 $version = new VersionConstraint( '==', $this->versionNormalizer->normalizeLevelCount( $mvVersion ) );
  52                 $version->setPrettyString( $mvVersion );
  53
  54                 return $version;
  55         }
  56
  57 }