exussum12\CoverageChecker\PhanTextLoader

Complexity

Total Complexity

9

Size/Duplication

Total Lines	75
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getLines()	0	13	3
A	isValidLine()	0	4	1
A	handleNotFoundFile()	0	4	1
A	getDescription()	0	4	1
A	checkForFile()	0	4	1
A	addError()	0	6	1

<?php
namespace exussum12\CoverageChecker;

/**
 * Class PhanTextLoader
 * Used for parsing phan text output
 * @package exussum12\CoverageChecker
 */
class PhanTextLoader implements FileChecker
{
    private $lineMatch = '#\./(?P<fileName>.*?):(?P<lineNumber>[0-9]+)(?P<message>.*)#';
    /**
     * @var string
     */
    protected $file;

    /**
     * @var array
     */
    protected $errors = [];

    /**
     * PhanJsonLoader constructor.
     * @param string $file the path to the file containing phan output
     */
    public function __construct($file)
    {
        $this->file = $file;
    }

    /**
     * {@inheritdoc}
     */
    public function getLines()
    {
        $handle = fopen($this->file, 'r');
        while (($line = fgets($handle)) !== false) {
            if (!$this->checkForFile($line)) {
                continue;
            }

            $this->addError($line);
        }

        return $this->errors;
    }

    /**
     * {@inheritdoc}
     */
    public function isValidLine($file, $lineNumber)
    {
        return empty($this->errors[$file][$lineNumber]);
    }

    /**
     * {@inheritdoc}
     */
    public function handleNotFoundFile()
    {
        return true;
    }

    /**
     * {@inheritdoc}
     */
    public static function getDescription()
    {
        return 'Parse the default phan(static analysis) output';
    }

    private function checkForFile($line)
    {
        return preg_match($this->lineMatch, $line);
    }

    private function addError($line)
    {
        $matches = [];
        preg_match($this->lineMatch, $line, $matches);
        $this->errors[$matches['fileName']][$matches['lineNumber']] = trim($matches['message']);
    }
}