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<?php |
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namespace MageTest\PhpSpec\MagentoExtension\CodeGenerator\Generator\Xml; |
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use MageTest\PhpSpec\MagentoExtension\CodeGenerator\Generator\Xml\Element\ConfigElementInterface; |
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use PhpSpec\Util\Filesystem; |
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use PrettyXml\Formatter; |
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class ConfigGenerator |
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{ |
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/** |
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* @var string |
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*/ |
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private $path; |
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/** |
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* @var Filesystem |
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*/ |
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private $filesystem; |
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/** |
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* @var Formatter |
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*/ |
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private $formatter; |
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/** |
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* @var string |
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*/ |
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private $directory; |
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/** |
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* @var array |
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*/ |
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private $elementGenerators = array(); |
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/** |
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* @param string $path |
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*/ |
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public function __construct($path, Filesystem $filesystem, Formatter $formatter, $codePool = 'local') |
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{ |
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$this->path = $path . $codePool . DIRECTORY_SEPARATOR; |
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$this->filesystem = $filesystem; |
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$this->formatter = $formatter; |
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} |
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public function addElementGenerator(ConfigElementInterface $elementGenerator) |
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{ |
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$this->elementGenerators[] = $elementGenerator; |
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} |
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/** |
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* @param string $type |
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*/ |
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public function generateElement($type, $moduleName) |
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{ |
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$this->directory = $this->getDirectoryPath($moduleName); |
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$xml = new \SimpleXMLElement($this->getCurrentConfigXml($moduleName)); |
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foreach ($this->elementGenerators as $elementGenerator) { |
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if ($elementGenerator->supports($type)) { |
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if ($elementGenerator->elementExistsInXml($xml, $type, $moduleName)) { |
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return; |
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} |
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$elementGenerator->addElementToXml($xml, $type, $moduleName); |
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$formatted = $this->getIndentedXml($xml); |
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$this->writeConfigFile($formatted); |
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return; |
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} |
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} |
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throw new XmlGeneratorException('No element generator found for type: '.$type); |
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} |
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private function getDirectoryPath($moduleName) |
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{ |
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$modulePath = str_replace('_', DIRECTORY_SEPARATOR, $moduleName); |
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return $this->path . $modulePath . DIRECTORY_SEPARATOR . 'etc' . DIRECTORY_SEPARATOR; |
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} |
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private function getCurrentConfigXml($moduleName) |
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{ |
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if (!$this->moduleFileExists()) { |
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$values = array( |
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'%module_name%' => $moduleName |
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); |
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return strtr(file_get_contents(__DIR__ . '/templates/config.template'), $values); |
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} |
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return $this->filesystem->getFileContents($this->getFilePath()); |
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} |
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private function getFilePath() |
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{ |
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return $this->directory . 'config.xml'; |
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} |
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private function moduleFileExists() |
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{ |
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return $this->filesystem->pathExists($this->getFilePath()); |
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} |
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private function getIndentedXml(\SimpleXMLElement $xml) |
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{ |
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$xmlText = $xml->asXML(); |
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if (false === $xmlText) { |
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throw new \RuntimeException('Failed to convert XML object to string'); |
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} |
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return $this->formatter->format($xmlText); |
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} |
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/** |
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* @param string $xml |
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*/ |
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private function writeConfigFile($xml) |
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{ |
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if (!$this->filesystem->isDirectory($this->directory)) { |
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$this->filesystem->makeDirectory($this->directory); |
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} |
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$this->filesystem->putFileContents($this->getFilePath(), $xml); |
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} |
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} |
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