MyBuilder\Cronos\Formatter\Output

Complexity

Total Complexity

14

Size/Duplication

Total Lines	102
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	suppressOutput()	0	6	1
A	setStandardOutFile()	0	7	1
A	appendStandardOutToFile()	0	7	1
A	setStandardErrorFile()	0	7	1
A	appendStandardErrorToFile()	0	7	1
A	format()	0	8	2
A	redirectStandardOutTo()	0	4	1
A	redirectOutputTo()	0	6	2
A	redirectStandardErrorTo()	0	4	1
A	createOutput()	0	14	3

<?php

namespace MyBuilder\Cronos\Formatter;

class Output
{
    public const NO_FILE = '/dev/null';

    /** @var bool */
    private $noOutput = false;

    /** @var string */
    private $stdOutFile;

    /** @var bool */
    private $stdOutAppend;

    /** @var string */
    private $stdErrFile;

    /** @var bool */
    private $stdErrAppend;

    public function suppressOutput(): self
    {
        $this->noOutput = true;

        return $this;
    }

    public function setStandardOutFile(string $filePath): self
    {
        $this->stdOutFile = $filePath;
        $this->stdOutAppend = false;

        return $this;
    }

    public function appendStandardOutToFile(string $filePath): self
    {
        $this->stdOutFile = $filePath;
        $this->stdOutAppend = true;

        return $this;
    }

    /**
     * @param bool $append Either append or rewrite log file
     */
    public function setStandardErrorFile(string $filePath, bool $append = false): self
    {
        $this->stdErrFile = $filePath;
        $this->stdErrAppend = $append;

        return $this;
    }

    public function appendStandardErrorToFile(string $filePath): self
    {
        $this->stdErrFile = $filePath;
        $this->stdErrAppend = true;

        return $this;
    }

    public function format(): string
    {
        if ($this->noOutput) {
            return $this->redirectStandardOutTo(self::NO_FILE) . $this->redirectStandardErrorTo(self::NO_FILE);
        }

        return $this->createOutput();
    }

    private function redirectStandardOutTo($filePath): string
    {
        return $this->redirectOutputTo('', $this->stdOutAppend, $filePath);
    }

    private function redirectOutputTo($out, $isAppend, $filePath): string
    {
        $operator = $isAppend ? '>>' : '>';

        return ' ' . $out . $operator . ' ' . $filePath;
    }

    private function redirectStandardErrorTo($filePath): string
    {
        return $this->redirectOutputTo('2', $this->stdErrAppend, $filePath);
    }

    private function createOutput(): string
    {
        $out = '';

        if ($this->stdOutFile) {
            $out .= $this->redirectStandardOutTo($this->stdOutFile);
        }

        if ($this->stdErrFile) {
            $out .= $this->redirectStandardErrorTo($this->stdErrFile);
        }

        return $out;
    }
}