iframe-proxy | Sunbelt Computer Software

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declare(strict_types=1);
 * This file is part of CodeIgniter Shield.
 * (c) CodeIgniter Foundation <admin@codeigniter.com>
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
namespace CodeIgniter\Shield\Commands;
use CodeIgniter\CLI\BaseCommand as FrameworkBaseCommand;
use CodeIgniter\CLI\Commands;
use CodeIgniter\Shield\Commands\Utils\InputOutput;
use Psr\Log\LoggerInterface;
abstract class BaseCommand extends FrameworkBaseCommand
    protected static ?InputOutput $io = null;
     * The group the command is lumped under
     * when listing commands.
     * @var string
    protected $group = 'Shield';
    public function __construct(LoggerInterface $logger, Commands $commands)
        parent::__construct($logger, $commands);
        $this->ensureInputOutput();
     * Asks the user for input.
     * @param string       $field      Output "field" question
     * @param array|string $options    String to a default value, array to a list of options (the first option will be the default value)
     * @param array|string $validation Validation rules
     * @return string The user input
    protected function prompt(string $field, $options = null, $validation = null): string
        return self::$io->prompt($field, $options, $validation);
     * Outputs a string to the cli on its own line.
    protected function write(
        string $text = '',
        ?string $foreground = null,
        ?string $background = null,
    ): void {
        self::$io->write($text, $foreground, $background);
     * Outputs an error to the CLI using STDERR instead of STDOUT
    protected function error(
        string $text,
        string $foreground = 'light_red',
        ?string $background = null,
    ): void {
        self::$io->error($text, $foreground, $background);
    protected function ensureInputOutput(): void
        if (self::$io === null) {
            self::$io = new InputOutput();
     * @internal Testing purpose only
    public static function setInputOutput(InputOutput $io): void
        self::$io = $io;
     * @internal Testing purpose only
    public static function resetInputOutput(): void
        self::$io = null;

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