Astrotomic/laravel-translation

<?php

namespace Astrotomic\Laravel\Translation\Commands;

use Illuminate\Console\Command;

class TranslatorCreatePo extends Command
{
    protected $signature = 'trans:po';
    protected $description = 'Creates/Updates the PO files';

    public function __construct()
    {
        parent::__construct();
    }

    public function handle()
    {
        foreach (config('trans.supported_locales') as $locale) {
            $this->putInPoFile($locale);
        }
    }

    protected function putInPoFile($locale)
    {
        $header = $this->getHeader($locale);

        $path = base_path(config('trans.translations_path').DIRECTORY_SEPARATOR.$locale.DIRECTORY_SEPARATOR.'LC_MESSAGES');
        $file = $path.DIRECTORY_SEPARATOR.'messages.po';

        if (\File::exists($file)) {
            $header .= "\n";
            $content = preg_replace('/^([^#])+:?/', $header, \File::get($file));
        } else {
            $content = $header;
        }

        if (! \File::isDirectory($path)) {
            \File::makeDirectory($path, 493, true);
        }

        return \File::put($file, $content);
    }

    protected function getHeader($locale)
    {
        $timestamp = date('Y-m-d H:iO');
        $relativePath = '../../../../..';
        $template = 'msgid ""'."\n";
        $template .= 'msgstr ""'."\n";
        $template .= '"Project-Id-Version: '.config('trans.po.project').'\n'."\"\n";
        $template .= '"POT-Creation-Date: '.$timestamp.'\n'."\"\n";
        $template .= '"PO-Revision-Date: '.$timestamp.'\n'."\"\n";
        $template .= '"Last-Translator: '.config('trans.po.translator').'\n'."\"\n";
        $template .= '"Language-Team: '.config('trans.po.project').'\n'."\"\n";
        $template .= '"Language: '.$locale.'\n'."\"\n";
        $template .= '"MIME-Version: 1.0'.'\n'."\"\n";
        $template .= '"Content-Type: text/plain; charset='.config('trans.po.project').'\n'."\"\n";
        $template .= '"Content-Transfer-Encoding: 8bit'.'\n'."\"\n";
        $template .= '"X-Generator: Poedit 1.5.4'.'\n'."\"\n";
        $template .= '"X-Poedit-KeywordsList: '.implode(';', config('trans.po.keywords_list')).'\n'."\"\n";
        $template .= '"X-Poedit-Basepath: '.$relativePath.'\n'."\"\n";
        $template .= '"X-Poedit-SourceCharset: '.config('trans.po.encoding').'\n'."\"\n";

        $sourcePaths = config('trans.po.source_paths');
        if (count($sourcePaths)) {
            foreach ($sourcePaths as $key => $sourcePath) {
                $template .= '"X-Poedit-SearchPath-'.$key.': '.$sourcePath.'\n'."\"\n";
            }
        }

        return $template;
    }
}