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<?php |
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namespace Funivan\Cs\Tools\Php\LineBeforeClassEnd; |
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use Funivan\Cs\FileTool\FileTool; |
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use Funivan\Cs\Filters\FileFilter; |
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use Funivan\Cs\Fs\File; |
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use Funivan\PhpTokenizer\Collection; |
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use Funivan\PhpTokenizer\Pattern\Pattern; |
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use Funivan\PhpTokenizer\Pattern\Patterns\ClassPattern; |
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use Funivan\PhpTokenizer\Token; |
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/** |
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* |
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*/ |
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abstract class AbstractLineBeforeClassEnd implements FileTool { |
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/** |
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* @var int |
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*/ |
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private $linesNum = 1; |
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/** |
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* @param File $file |
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* @return boolean |
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*/ |
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public function canProcess(File $file) { |
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return (new FileFilter())->extension('php')->notDeleted()->isValid($file); |
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} |
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/** |
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* @param int $linesNum |
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* @return $this |
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*/ |
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public function setLinesNum($linesNum) { |
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if (!is_int($linesNum) or $linesNum < 0) { |
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throw new \InvalidArgumentException('Expect positive lines num'); |
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} |
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$this->linesNum = $linesNum; |
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return $this; |
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} |
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/** |
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* @return int |
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*/ |
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public function getLinesNum() { |
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return $this->linesNum; |
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} |
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/** |
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* @param Collection $collection |
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* @return Collection |
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*/ |
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protected function getInvalidTokens(Collection $collection) { |
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$resultCollection = new Collection(); |
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$classBody = (new Pattern($collection))->apply((new ClassPattern()))->getCollections(); |
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if (empty($classBody)) { |
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return $resultCollection; |
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} |
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foreach ($classBody as $body) { |
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if ($body->count() === 0) { |
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continue; |
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} |
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$resultCollection->append($body->getLast()); |
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} |
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foreach ($resultCollection as $index => $token) { |
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if ($this->isValidBodyEndToken($token)) { |
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$resultCollection->offsetUnset($index); |
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} |
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} |
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$resultCollection->rewind(); |
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return $resultCollection; |
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} |
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/** |
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* @param Token $token |
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* @return bool |
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*/ |
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protected function isValidBodyEndToken(Token $token) { |
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if (T_WHITESPACE !== $token->getType()) { |
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1 |
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return false; |
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} |
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if ($this->linesNum === 0 and strpos($token->getValue(), "\n") === false) { |
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return true; |
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} |
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return ($this->linesNum === (count(explode("\n", $token->getValue())) - 2)); |
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} |
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103
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} |
funivan /
Cs
