/**
* Inject the swiftMailer version into the Contao package.
*
* @param string $contaoRoot The Contao root dir.
*
* @param CompletePackage $package The package being processed.
*
* @return void
*/
protected function injectSwiftMailer($contaoRoot, CompletePackage $package)
{
$provides = $package->getProvides();
$versionParser = new VersionParser();
// detect provided Swift Mailer version
switch ($this->getContaoVersion()) {
case '2.11':
$file = $contaoRoot . '/plugins/swiftmailer/VERSION';
break;
case '3.0':
$file = $contaoRoot . '/system/vendor/swiftmailer/VERSION';
break;
case '3.1':
case '3.2':
$file = $contaoRoot . '/system/modules/core/vendor/swiftmailer/VERSION';
break;
default:
$file = false;
}
if ($file && is_file($file)) {
$prettySwiftVersion = file_get_contents($file);
$prettySwiftVersion = substr($prettySwiftVersion, 6);
$prettySwiftVersion = trim($prettySwiftVersion);
$swiftVersion = $versionParser->normalize($prettySwiftVersion);
$swiftConstraint = $this->createConstraint('==', $swiftVersion);
$swiftConstraint->setPrettyString($swiftVersion);
$swiftLink = new Link('contao/core', 'swiftmailer/swiftmailer', $swiftConstraint, 'provides', $swiftVersion);
$provides['swiftmailer/swiftmailer'] = $swiftLink;
}
$package->setProvides($provides);
}