Consolidation\AnnotatedCommand\Options\PrepareTerminalWidthOption

Complexity

Total Complexity

13

Size/Duplication

Total Lines	76
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	10	3
A	setApplication()	0	4	1
A	enableWrap()	0	4	1
A	prepare()	0	13	2
A	getTerminalWidth()	0	13	4
A	getMaxWidth()	0	4	1
A	getMinWidth()	0	4	1

<?php
namespace Consolidation\AnnotatedCommand\Options;

use Symfony\Component\Console\Application;
use Consolidation\AnnotatedCommand\CommandData;
use Consolidation\OutputFormatters\Options\FormatterOptions;

class PrepareTerminalWidthOption implements PrepareFormatter
{
    /** var Application */
    protected $application;

    /** var int */
    protected $defaultWidth;

    /** var int */
    protected $maxWidth = PHP_INT_MAX;

    /** var int */
    protected $minWidth = 0;

    /* var boolean */
    protected $shouldWrap = true;

    public function __construct($defaultWidth = 0)
    {
        $this->defaultWidth = $defaultWidth;

        // If STDOUT is not attached to a terminal, then disable
        // automatic width detection.
        if (function_exists('posix_isatty') && !posix_isatty(STDOUT)) {
            $this->shouldWrap = false;
        }
    }

    public function setApplication(Application $application)
    {
        $this->application = $application;
    }

    public function enableWrap($shouldWrap)
    {
        $this->shouldWrap = $shouldWrap;
    }

    public function prepare(CommandData $commandData, FormatterOptions $options)
    {
        $width = $this->getTerminalWidth();
        if (!$width) {
            $width = $this->defaultWidth;
        }

        // Enforce minimum and maximum widths
        $width = min($width, $this->getMaxWidth($commandData));
        $width = max($width, $this->getMinWidth($commandData));

        $options->setWidth($width);
    }

    protected function getTerminalWidth()
    {
        if (!$this->application || !$this->shouldWrap) {
            return 0;
        }

        $dimensions = $this->application->getTerminalDimensions();

The method Symfony\Component\Console\Application::getTerminalDimensions() has been deprecated with message: since version 3.2, to be removed in 4.0. Create a Terminal instance instead.

        if ($dimensions[0] == null) {
            return 0;
        }

        return $dimensions[0];
    }

    protected function getMaxWidth(CommandData $commandData)

The parameter $commandData is not used and could be removed.

    {
        return $this->maxWidth;
    }

    protected function getMinWidth(CommandData $commandData)

The parameter $commandData is not used and could be removed.

    {
        return $this->minWidth;
    }
}