/usr/share/php/Nette/DI/CompilerExtension.php is in php-nette 2.4-20160731-1.
This file is owned by root:root, with mode 0o644.
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/**
* This file is part of the Nette Framework (https://nette.org)
* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
*/
namespace Nette\DI;
use Nette;
/**
* Configurator compiling extension.
*/
abstract class CompilerExtension
{
use Nette\SmartObject;
/** @var Compiler */
protected $compiler;
/** @var string */
protected $name;
/** @var array */
protected $config = [];
public function setCompiler(Compiler $compiler, $name)
{
$this->compiler = $compiler;
$this->name = $name;
return $this;
}
public function setConfig(array $config)
{
$this->config = $config;
return $this;
}
/**
* Returns extension configuration.
* @return array
*/
public function getConfig()
{
if (func_num_args()) { // deprecated
return Config\Helpers::merge($this->config, $this->getContainerBuilder()->expand(func_get_arg(0)));
}
return $this->config;
}
/**
* Checks whether $config contains only $expected items and returns combined array.
* @return array
* @throws Nette\InvalidStateException
*/
public function validateConfig(array $expected, array $config = NULL, $name = NULL)
{
if (func_num_args() === 1) {
return $this->config = $this->validateConfig($expected, $this->config);
}
if ($extra = array_diff_key((array) $config, $expected)) {
$name = $name ?: $this->name;
$hint = Nette\Utils\ObjectMixin::getSuggestion(array_keys($expected), key($extra));
$extra = $hint ? key($extra) : implode(", $name.", array_keys($extra));
throw new Nette\InvalidStateException("Unknown configuration option $name.$extra" . ($hint ? ", did you mean $name.$hint?" : '.'));
}
return Config\Helpers::merge($config, $expected);
}
/**
* @return ContainerBuilder
*/
public function getContainerBuilder()
{
return $this->compiler->getContainerBuilder();
}
/**
* Reads configuration from file.
* @param string file name
* @return array
*/
public function loadFromFile($file)
{
$loader = new Config\Loader;
$res = $loader->load($file);
$this->compiler->addDependencies($loader->getDependencies());
return $res;
}
/**
* Prepend extension name to identifier or service name.
* @param string
* @return string
*/
public function prefix($id)
{
return substr_replace($id, $this->name . '.', substr($id, 0, 1) === '@' ? 1 : 0, 0);
}
/**
* Processes configuration data. Intended to be overridden by descendant.
* @return void
*/
public function loadConfiguration()
{
}
/**
* Adjusts DI container before is compiled to PHP class. Intended to be overridden by descendant.
* @return void
*/
public function beforeCompile()
{
}
/**
* Adjusts DI container compiled to PHP class. Intended to be overridden by descendant.
* @return void
*/
public function afterCompile(Nette\PhpGenerator\ClassType $class)
{
}
}
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