/**
* Add an extension to be registered.
*
* @param ExtensionInterface $extension
* @param DirectoryInterface|null $baseDir
* @param DirectoryInterface|null $webDir
* @param string|null $composerName
*
* @throws \RuntimeException
*
* @return ResolvedExtension
*/
public function add(ExtensionInterface $extension, DirectoryInterface $baseDir = null, DirectoryInterface $webDir = null, $composerName = null)
{
if ($this->registered) {
throw new \RuntimeException('Can not add extensions after they are registered.');
}
// Set paths in the extension
if ($baseDir !== null) {
$extension->setBaseDirectory($baseDir);
}
if ($webDir !== null) {
$extension->setWebDirectory($webDir);
}
// Determine if enabled
$enabled = $this->config->get('extensions/' . $extension->getId(), true);
if ($composerName !== null) {
// Map composer name to ID
$this->composerNames[$composerName] = $extension->getId();
// Check if enabled by composer name
$enabled = $this->config->get("extensions/{$composerName}", $enabled);
}
// Instantiate resolved extension and mark enabled/disabled
$resolved = (new ResolvedExtension($extension))->setEnabled($enabled);
return $this->extensions[$extension->getId()] = $resolved;
}
/**
* Returns a unique identifier for the extension, such as: Vendor/Name
*
* @return string
*/
public function getId()
{
return $this->innerExtension->getId();
}