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<?php |
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namespace Paraunit\Parser; |
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use Paraunit\Printer\OutputContainer; |
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use Paraunit\Process\ProcessResultInterface; |
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/** |
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* Class AbstractParser |
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* @package Paraunit\Parser |
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*/ |
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abstract class AbstractParser implements ProcessOutputParserChainElementInterface, OutputContainerBearerInterface |
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{ |
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/** @var OutputContainer */ |
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protected $outputContainer; |
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/** |
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* AbstractParser constructor. |
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*/ |
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public function __construct() |
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{ |
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$this->assertConstantExist('TAG'); |
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$this->assertConstantExist('TITLE'); |
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$this->assertConstantExist('PARSING_REGEX'); |
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$this->outputContainer = new OutputContainer(static::TAG, static::TITLE); |
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} |
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/** |
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* @return OutputContainer |
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*/ |
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public function getOutputContainer() |
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{ |
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return $this->outputContainer; |
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} |
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/** |
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* @param ProcessResultInterface $process |
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* @return bool |
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*/ |
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protected function storeParsedBlocks(ProcessResultInterface $process) |
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{ |
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$parsedBlob = $this->parse($process); |
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if (isset($parsedBlob[1])) { |
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$parsedBlocks = preg_split('/^\d+\) /m', $parsedBlob[1]); |
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// il primo è sempre vuoto a causa dello split |
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unset($parsedBlocks[0]); |
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$this->outputContainer->addToOutputBuffer($parsedBlocks); |
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$this->outputContainer->addFileName($process->getFilename()); |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @param ProcessResultInterface $process |
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* @return bool |
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*/ |
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protected function parsingFoundSomething(ProcessResultInterface $process) |
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{ |
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if (count($this->parse($process)) > 0) { |
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$this->outputContainer->addFileName($process->getFilename()); |
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return true; |
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} |
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return false; |
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} |
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private function parse(ProcessResultInterface $process) |
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{ |
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$parsedBlob = array(); |
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preg_match(static::PARSING_REGEX, $process->getOutput(), $parsedBlob); |
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return $parsedBlob; |
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} |
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/** |
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* @param $constantName |
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* @throws \Exception |
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*/ |
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private function assertConstantExist($constantName) |
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{ |
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if ( ! defined('static::' . $constantName)) { |
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throw new \Exception('Missing ' .$constantName . ' constant in ' . get_class($this)); |
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} |
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} |
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} |
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facile-it /
paraunit
