/**
* Search for unnecessary namespace imports and definitions and replace occurrences.
*
* @param FileGenerator $fileGenerator
* @return string Generated code
*/
public function replaceNamespace(FileGenerator $fileGenerator)
{
$uses = [];
$search = [];
$replace = [];
foreach ($fileGenerator->getUses() as $import) {
$namespace = trim(substr($import[0], 0, strrpos($import[0], '\\')), '\\');
if ($fileGenerator->getNamespace() !== $namespace) {
$uses[] = $import;
}
$name = trim(substr($import[0], strrpos($import[0], '\\')), '\\');
$search[] = '\\' . $import[0];
$search[] = ', \\' . $import[0];
$replace[] = $name;
$replace[] = ', ' . $name;
}
// workaround to reset use imports
$reflection = new \ReflectionClass($fileGenerator);
$property = $reflection->getProperty('uses');
$property->setAccessible(true);
$property->setValue($fileGenerator, $uses);
$code = $fileGenerator->generate();
return str_replace($search, $replace, $code);
}