NicolasBeauvais\Transcribe\Commands\UnusedCommand

Complexity

Total Complexity

6

Size/Duplication

Total Lines	73
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	handle()	0	5	1
A	__construct()	0	4	1
A	reportUnused()	0	16	4

<?php

namespace NicolasBeauvais\Transcribe\Commands;

use Illuminate\Console\Command;
use NicolasBeauvais\Transcribe\Manager;

class UnusedCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'transcribe:unused';

    /**
     * The description of the console command.
     *
     * @var string
     */
    protected $description = 'Look for translations in views and update missing key in language files.';

    /**
     * The Languages manager instance.
     *
     * @var \NicolasBeauvais\Transcribe\Manager
     */
    private $manager;

    /**
     * Command constructor.
     *
     * @param \NicolasBeauvais\Transcribe\Manager $manager
     *
     * @return void
     */
    public function __construct(Manager $manager)
    {
        parent::__construct();
        $this->manager = $manager;
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $translationFiles = $this->manager->files();
        $this->reportUnused($translationFiles);
        $this->info('Done!');
    }

    /**
     * Report unused keys in translation files.
     *
     * @param $translationFiles
     *
     * @throws \Illuminate\Contracts\Filesystem\FileNotFoundException
     *
     * @return void
     */
    private function reportUnused($translationFiles)
    {
        $this->info('Finding unused keys...');

        // An array of all translation keys as found in project files.
        $allKeysInFiles = $this->manager->collectFromFiles();

        foreach ($translationFiles as $fileName => $languages) {
            $languageKey = config('app.fallback_locale');
            $path = $languages[$languageKey];

            $fileContent = $this->manager->getFileContent($path);
            if (isset($allKeysInFiles[$fileName])) {
                $missingKeys = array_diff(array_keys(array_dot($fileContent)), $allKeysInFiles[$fileName]);
                foreach ($missingKeys as $i => $missingKey) {
                    $this->output->writeln("\"<fg=red>{$fileName}.{$missingKey}</>\" never used.");
                }
            }
        }
    }
}