/**
* Returns the package meta data object of this package.
*
* @return MetaData
*/
public function getPackageMetaData()
{
if ($this->packageMetaData === NULL) {
$this->packageMetaData = new MetaData($this->getPackageKey());
$this->packageMetaData->setDescription($this->getValueFromComposerManifest('description'));
$this->packageMetaData->setVersion($this->getValueFromComposerManifest('version'));
$requirements = $this->getValueFromComposerManifest('require');
if ($requirements !== NULL) {
foreach ($requirements as $requirement => $version) {
if ($this->packageRequirementIsComposerPackage($requirement) === FALSE) {
// Skip non-package requirements
continue;
}
$packageKey = $this->packageManager->getPackageKeyFromComposerName($requirement);
$constraint = new MetaData\PackageConstraint(MetaData::CONSTRAINT_TYPE_DEPENDS, $packageKey);
$this->packageMetaData->addConstraint($constraint);
}
}
$suggestions = $this->getValueFromComposerManifest('suggest');
if ($suggestions !== NULL) {
foreach ($suggestions as $suggestion => $version) {
if ($this->packageRequirementIsComposerPackage($suggestion) === FALSE) {
// Skip non-package requirements
continue;
}
$packageKey = $this->packageManager->getPackageKeyFromComposerName($suggestion);
$constraint = new MetaData\PackageConstraint(MetaData::CONSTRAINT_TYPE_SUGGESTS, $packageKey);
$this->packageMetaData->addConstraint($constraint);
}
}
}
return $this->packageMetaData;
}