Arcanedev\LogViewer\Utilities\LogLevels

Complexity

Total Complexity

9

Size/Duplication

Total Lines	124
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	setTranslator()	0	6	1
A	lists()	0	4	1
A	names()	0	10	1
A	all()	0	9	3
A	getTranslatedName()	0	8	2

<?php namespace Arcanedev\LogViewer\Utilities;

use Arcanedev\LogViewer\Contracts\LogLevelsInterface;
use Illuminate\Translation\Translator;
use Psr\Log\LogLevel;
use ReflectionClass;

/**
 * Class     LogLevels
 *
 * @package  Arcanedev\LogViewer\Utilities
 * @author   ARCANEDEV <arcanedev.maroc@gmail.com>
 */
class LogLevels implements LogLevelsInterface
{
    /* ------------------------------------------------------------------------------------------------
     |  Properties
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * The log levels.
     *
     * @var array
     */
    protected static $levels = [];

    /**
     * The Translator instance.
     *
     * @var \Illuminate\Translation\Translator
     */
    private $translator;

    /* ------------------------------------------------------------------------------------------------
     |  Constructor
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Create LogLevels instance.
     *
     * @param  \Illuminate\Translation\Translator  $translator
     */
    public function __construct(Translator $translator)
    {
        $this->setTranslator($translator);
    }

    /* ------------------------------------------------------------------------------------------------
     |  Getters & Setters
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Set the Translator instance.
     *
     * @param  \Illuminate\Translation\Translator  $translator
     *
     * @return self
     */
    public function setTranslator(Translator $translator)
    {
        $this->translator = $translator;

        return $this;
    }

    /* ------------------------------------------------------------------------------------------------
     |  Main Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Get the log levels.
     *
     * @param  bool|false  $flip
     *
     * @return array
     */
    public function lists($flip = false)
    {
        return self::all($flip);
    }

    /**
     * Get translated levels.
     *
     * @param  string|null  $locale
     *
     * @return array
     */
    public function names($locale = null)
    {
        $levels = self::all(true);

        array_walk($levels, function (&$name, $level) use ($locale) {
            $name = $this->getTranslatedName($level, $locale);
        });

        return $levels;
    }

    /**
     * Get PSR log levels.
     *
     * @param  bool|false  $flip
     *
     * @return array
     */
    public static function all($flip = false)
    {
        if (empty(self::$levels)) {
            $class        = new ReflectionClass(new LogLevel);
            self::$levels = $class->getConstants();
        }

        return $flip ? array_flip(self::$levels) : self::$levels;
    }

    /* ------------------------------------------------------------------------------------------------
     |  Other Functions
     | ------------------------------------------------------------------------------------------------
     */
    /**
     * Translate a level.
     *
     * @param  string       $level
     * @param  string|null  $locale
     *
     * @return string
     */
    private function getTranslatedName($level, $locale)
    {
        if ($locale === 'auto') {
            $locale = null;
        }

        return $this->translator->get('log-viewer::levels.' . $level, [], $locale);
    }
}