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,
  20                 ComposerVersionNormalizer $versionNormalizer, MediaWikiVersionFetcher $versionFetcher
  21         ) {
  22                 $this->package = $package;
  23                 $this->versionNormalizer = $versionNormalizer;
  24                 $this->versionFetcher = $versionFetcher;
  25         }
  26
  27         public function setProvidesMediaWiki() {
  28                 $this->setLinkAsProvides( $this->newMediaWikiLink() );
  29         }
  30
  31         private function setLinkAsProvides( Link $link ) {
  32                 $this->package->setProvides( array( $link ) );
  33         }
  34
  35         private function newMediaWikiLink() {
  36                 $version = $this->getMediaWikiVersionConstraint();
  37
  38                 $link = new Link(
  39                         '__root__',
  40                         self::MEDIAWIKI_PACKAGE_NAME,
  41                         $version,
  42                         'provides',
  43                         $version->getPrettyString()
  44                 );
  45
  46                 return $link;
  47         }
  48
  49         private function getMediaWikiVersionConstraint() {
  50                 $mvVersion = $this->versionFetcher->fetchVersion();
  51                 $mvVersion = $this->versionNormalizer->normalizeSuffix( $mvVersion );
  52
  53                 $version = new VersionConstraint(
  54                         '==',
  55                         $this->versionNormalizer->normalizeLevelCount( $mvVersion )
  56                 );
  57                 $version->setPrettyString( $mvVersion );
  58
  59                 return $version;
  60         }
  61
  62 }