Laravelで受信メールの中身をあれこれする

$ cd
$ mkdir php_source
$ cd php_source/
$ wget https://pecl.php.net/get/mailparse-3.1.5.tgz
$ tar zxvf mailparse-3.1.5.tgz
$ cd mailparse-3.1.5
$ /opt/php-8.1.12/bin/phpize
$ ./configure  --with-php-config=/opt/php-8.1.12/bin/php-config
$ make

/usr/bin/php8.1 \
-d extension=/home/<ユーザー名>/php_source/mailparse-3.1.5/modules/mailparse.so \
/usr/bin/composer install

        "php-mime-mail-parser/php-mime-mail-parser": "^8.0"

 $ cat <ドメイン名>/mail/<サブドメイン名>/<作成したメールアドレス>/.alias
cc "| cd /full/path/to/laravel && /usr/bin/php8.1 -d extension=/home/<ユーザー名>/php_source/mailparse-3.1.5/modules/mailparse.so artisan app:message-registration-email-import "

php artisan make:command MessageRegistrationReminder
php artisan make:command MessageRegistrationEmailImport
php artisan make:notification MessageRegistration
mkdir resources/views/emails/
touch resources/views/emails/nothing.blade.php // 空ファイルを作成

use App\Models\Category;
use App\Notifications\MessageRegistration;
use Illuminate\Support\Facades\Notification;

~~~

    public function handle()
    {
        $categories = Category::query()
            ->inRandomOrder()
            ->limit(3)
            ->get();
        foreach ($categories as $category) {
            Notification::route('mail', '<受け取るメールアドレス>')
                ->notify(new MessageRegistration($category));
        }
    }

use App\Models\Category;

~~~

    public function __construct(
        public Category $category,
    ) {
    }

    public function toMail(object $notifiable): MailMessage
    {
        return (new MailMessage())
                    ->subject('[id:' . $this->category->id . ']' . $this->category->name)
                    ->view('emails.nothing');
    }

use App\Models\Category;
use Illuminate\Support\Facades\Log;

~~~

    public function handle()
    {
        $parser = new \PhpMimeMailParser\Parser();
        $parser->setStream(fopen('php://stdin', 'r'));

        $arrayHeaderTo = $parser->getAddresses('to');
        $subject = $parser->getHeader('subject');
        $text = $parser->getMessageBody('text');
        Log::info($subject);
        Log::info($text);

        // 件名に記載されたカテゴリーIDを抜き出し
        $matches = [];
        preg_match('/\[id:(\d+)\]/', $subject, $matches);
        if (!count($matches)) {
            return;
        }
        $id = $matches[1];

        $lines = [];
        foreach (explode("\n", $text) as $line) {
            if (false !== strpos($line, $arrayHeaderTo[0]['address'])) {
                // 返信時の引用部分は除外
                break;
            }
            $lines[] = $line;
        }
        $text = trim(implode("\n", $lines));

        Log::info($id);
        Log::info($text);

        $category = Category::find($id);
        $category->messages()->create([
            'word' => $text,
        ]);
        Log::info('create');
    }

    protected function schedule(Schedule $schedule): void
    {
        $schedule->command('app:message-registration-reminder')->daily();
    }

crontab -e

* * * * * cd /path/to/laravel && /usr/bin/php8.1 artisan schedule:run -q

MAIL_MAILER=sendmail
MAIL_FROM_ADDRESS="<作成したメールアドレス>"
MAIL_FROM_NAME="${APP_NAME}"

件名: [id:<カテゴリーID>]<カテゴリー名>
本文: (空)