Current File : /home/e/m/t/emtnaeewxm/www/vendor/sensio/generator-bundle/Manipulator/ConfigurationManipulator.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 Sensio\Bundle\GeneratorBundle\Manipulator;
use Sensio\Bundle\GeneratorBundle\Generator\Generator;
use Sensio\Bundle\GeneratorBundle\Model\Bundle;
use Symfony\Component\Yaml\Yaml;
/**
* Changes the PHP code of a YAML services configuration file.
*
* @author Fabien Potencier <fabien@symfony.com>
* @author Ryan Weaver <weaverryan@gmail.com>
*/
class ConfigurationManipulator extends Manipulator
{
private $file;
/**
* @param string $file The YAML configuration file path
*/
public function __construct($file)
{
$this->file = $file;
}
/**
* Adds a configuration resource at the top of the existing ones.
*
* @param Bundle $bundle
*
* @throws \RuntimeException If this process fails for any reason
*/
public function addResource(Bundle $bundle)
{
// if the config.yml file doesn't exist, don't even try.
if (!file_exists($this->file)) {
throw new \RuntimeException(sprintf('The target config file %s does not exist', $this->file));
}
$code = $this->getImportCode($bundle);
$currentContents = file_get_contents($this->file);
// Don't add same bundle twice
if (false !== strpos($currentContents, $code)) {
throw new \RuntimeException(sprintf('The %s configuration file from %s is already imported', $bundle->getServicesConfigurationFilename(), $bundle->getName()));
}
// find the "imports" line and add this at the end of that list
$lastImportedPath = $this->findLastImportedPath($currentContents);
if (!$lastImportedPath) {
throw new \RuntimeException(sprintf('Could not find the imports key in %s', $this->file));
}
// find imports:
$importsPosition = strpos($currentContents, 'imports:');
// find the last import
$lastImportPosition = strpos($currentContents, $lastImportedPath, $importsPosition);
// find the line break after the last import
$targetLinebreakPosition = strpos($currentContents, "\n", $lastImportPosition);
$newContents = substr($currentContents, 0, $targetLinebreakPosition)."\n".$code.substr($currentContents, $targetLinebreakPosition);
if (false === Generator::dump($this->file, $newContents)) {
throw new \RuntimeException(sprintf('Could not write file %s ', $this->file));
}
}
public function getImportCode(Bundle $bundle)
{
return sprintf(<<<EOF
- { resource: "@%s/Resources/config/%s" }
EOF
,
$bundle->getName(),
$bundle->getServicesConfigurationFilename()
);
}
/**
* Finds the last imported resource path in the YAML file.
*
* @param $yamlContents
*
* @return bool|string
*/
private function findLastImportedPath($yamlContents)
{
$data = Yaml::parse($yamlContents);
if (!isset($data['imports'])) {
return false;
}
// find the last imports entry
$lastImport = end($data['imports']);
if (!isset($lastImport['resource'])) {
return false;
}
return $lastImport['resource'];
}
}
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