Funivan\Cs\Tools\LineEnding\LineEndingAbstract

Complexity

Total Complexity

5

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	6

Test Coverage

Coverage

63.64%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	canProcess()	0	3	1
A	getDescription()	0	3	1
A	getFindQuery()	0	12	2
A	getInvalidStartTokens()	0	4	1

<?php

  namespace Funivan\Cs\Tools\LineEnding;

  use Funivan\Cs\FileTool\FileTool;
  use Funivan\Cs\Fs\File;
  use Funivan\Cs\Fs\FileFilter;
  use Funivan\PhpTokenizer\Query\Query;
  use Funivan\PhpTokenizer\Token;

  /**
   * @author Ivan Shcherbak <dev@funivan.com> 2016
   */
  abstract class LineEndingAbstract implements FileTool {

    const REGEX = '!\r\n?!';

    /**
     * @var Query
     */
    private $query;


    /**
     * @codeCoverageIgnore
     * @param File $file
     * @return boolean
     */
    public function canProcess(File $file) {
      return (new FileFilter())->mimeType(['/text/'])->notDeleted()->isValid($file);
    }


    /**
     * @codeCoverageIgnore
     * @return string
     */
    public function getDescription() {
      return 'Use correct line ending';
    }


    /**
     * @return Query
     */
    protected function getFindQuery() {
      if ($this->query !== null) {
        return $this->query;
      }

      $this->query = new Query();
      $this->query->custom(function (Token $token) {
        return (boolean) preg_match(LineEndingAbstract::REGEX, $token->getValue());
      });

      return $this->query;
    }


    /**
     * @param File $file
     * @return \Funivan\PhpTokenizer\Collection
     */
    protected function getInvalidStartTokens(File $file) {
      $collection = \Funivan\PhpTokenizer\Collection::createFromString($file->getContent()->get());
      return $collection->find($this->getFindQuery());
    }

  }