144 lines
3.8 KiB
PHP
144 lines
3.8 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\DependencyInjection\Compiler;
|
|
|
|
use Symfony\Component\DependencyInjection\ContainerBuilder;
|
|
use Symfony\Component\DependencyInjection\Exception\EnvParameterException;
|
|
|
|
/**
|
|
* This class is used to remove circular dependencies between individual passes.
|
|
*
|
|
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
|
|
*/
|
|
class Compiler
|
|
{
|
|
private $passConfig;
|
|
private $log = array();
|
|
private $loggingFormatter;
|
|
private $serviceReferenceGraph;
|
|
|
|
public function __construct()
|
|
{
|
|
$this->passConfig = new PassConfig();
|
|
$this->serviceReferenceGraph = new ServiceReferenceGraph();
|
|
$this->loggingFormatter = new LoggingFormatter();
|
|
}
|
|
|
|
/**
|
|
* Returns the PassConfig.
|
|
*
|
|
* @return PassConfig The PassConfig instance
|
|
*/
|
|
public function getPassConfig()
|
|
{
|
|
return $this->passConfig;
|
|
}
|
|
|
|
/**
|
|
* Returns the ServiceReferenceGraph.
|
|
*
|
|
* @return ServiceReferenceGraph The ServiceReferenceGraph instance
|
|
*/
|
|
public function getServiceReferenceGraph()
|
|
{
|
|
return $this->serviceReferenceGraph;
|
|
}
|
|
|
|
/**
|
|
* Returns the logging formatter which can be used by compilation passes.
|
|
*
|
|
* @return LoggingFormatter
|
|
*/
|
|
public function getLoggingFormatter()
|
|
{
|
|
return $this->loggingFormatter;
|
|
}
|
|
|
|
/**
|
|
* Adds a pass to the PassConfig.
|
|
*
|
|
* @param CompilerPassInterface $pass A compiler pass
|
|
* @param string $type The type of the pass
|
|
* @param int $priority Used to sort the passes
|
|
*/
|
|
public function addPass(CompilerPassInterface $pass, $type = PassConfig::TYPE_BEFORE_OPTIMIZATION/*, $priority = 0*/)
|
|
{
|
|
if (func_num_args() >= 3) {
|
|
$priority = func_get_arg(2);
|
|
} else {
|
|
if (__CLASS__ !== get_class($this)) {
|
|
$r = new \ReflectionMethod($this, __FUNCTION__);
|
|
if (__CLASS__ !== $r->getDeclaringClass()->getName()) {
|
|
@trigger_error(sprintf('Method %s() will have a third `$priority = 0` argument in version 4.0. Not defining it is deprecated since 3.2.', get_class($this), __FUNCTION__), E_USER_DEPRECATED);
|
|
}
|
|
}
|
|
|
|
$priority = 0;
|
|
}
|
|
|
|
$this->passConfig->addPass($pass, $type, $priority);
|
|
}
|
|
|
|
/**
|
|
* Adds a log message.
|
|
*
|
|
* @param string $string The log message
|
|
*/
|
|
public function addLogMessage($string)
|
|
{
|
|
$this->log[] = $string;
|
|
}
|
|
|
|
/**
|
|
* Returns the log.
|
|
*
|
|
* @return array Log array
|
|
*/
|
|
public function getLog()
|
|
{
|
|
return $this->log;
|
|
}
|
|
|
|
/**
|
|
* Run the Compiler and process all Passes.
|
|
*
|
|
* @param ContainerBuilder $container
|
|
*/
|
|
public function compile(ContainerBuilder $container)
|
|
{
|
|
try {
|
|
foreach ($this->passConfig->getPasses() as $pass) {
|
|
$pass->process($container);
|
|
}
|
|
} catch (\Exception $e) {
|
|
$usedEnvs = array();
|
|
$prev = $e;
|
|
|
|
do {
|
|
$msg = $prev->getMessage();
|
|
|
|
if ($msg !== $resolvedMsg = $container->resolveEnvPlaceholders($msg, null, $usedEnvs)) {
|
|
$r = new \ReflectionProperty($prev, 'message');
|
|
$r->setAccessible(true);
|
|
$r->setValue($prev, $resolvedMsg);
|
|
}
|
|
} while ($prev = $prev->getPrevious());
|
|
|
|
if ($usedEnvs) {
|
|
$e = new EnvParameterException($usedEnvs, $e);
|
|
}
|
|
|
|
throw $e;
|
|
}
|
|
}
|
|
}
|