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File / Folder	Size	Action
.	-
ArgvInput.php	12.16KB	edt ren
ArrayInput.php	5.525KB	edt ren
Input.php	5.067KB	edt ren
InputArgument.php	4.959KB	edt ren
InputAwareInterface.php	0.583KB	edt ren
InputDefinition.php	11.656KB	edt ren
InputInterface.php	4.583KB	edt ren
InputOption.php	8.34KB	edt ren
StreamableInputInterfac...	0.879KB	edt ren
StringInput.php	2.68KB	edt ren

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Input;

use Symfony\Component\Console\Exception\InvalidArgumentException;
use Symfony\Component\Console\Exception\RuntimeException;

/**
 * Input is the base class for all concrete Input classes.
 *
 * Three concrete classes are provided by default:
 *
 *  * `ArgvInput`: The input comes from the CLI arguments (argv)
 *  * `StringInput`: The input is provided as a string
 *  * `ArrayInput`: The input is provided as an array
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
abstract class Input implements InputInterface, StreamableInputInterface
{
    protected $definition;
    /** @var resource */
    protected $stream;
    protected $options = [];
    protected $arguments = [];
    protected $interactive = true;

public function __construct(?InputDefinition $definition = null)
    {
        if (null === $definition) {
            $this->definition = new InputDefinition();
        } else {
            $this->bind($definition);
            $this->validate();
        }
    }

/**
     * @return void
     */
    public function bind(InputDefinition $definition)
    {
        $this->arguments = [];
        $this->options = [];
        $this->definition = $definition;

$this->parse();
    }

/**
     * Processes command line arguments.
     *
     * @return void
     */
    abstract protected function parse();

/**
     * @return void
     */
    public function validate()
    {
        $definition = $this->definition;
        $givenArguments = $this->arguments;

$missingArguments = array_filter(array_keys($definition->getArguments()), fn ($argument) => !\array_key_exists($argument, $givenArguments) && $definition->getArgument($argument)->isRequired());

if (\count($missingArguments) > 0) {
            throw new RuntimeException(sprintf('Not enough arguments (missing: "%s").', implode(', ', $missingArguments)));
        }
    }

public function isInteractive(): bool
    {
        return $this->interactive;
    }

/**
     * @return void
     */
    public function setInteractive(bool $interactive)
    {
        $this->interactive = $interactive;
    }

public function getArguments(): array
    {
        return array_merge($this->definition->getArgumentDefaults(), $this->arguments);
    }

public function getArgument(string $name): mixed
    {
        if (!$this->definition->hasArgument($name)) {
            throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
        }

return $this->arguments[$name] ?? $this->definition->getArgument($name)->getDefault();
    }

/**
     * @return void
     */
    public function setArgument(string $name, mixed $value)
    {
        if (!$this->definition->hasArgument($name)) {
            throw new InvalidArgumentException(sprintf('The "%s" argument does not exist.', $name));
        }

$this->arguments[$name] = $value;
    }

public function hasArgument(string $name): bool
    {
        return $this->definition->hasArgument($name);
    }

public function getOptions(): array
    {
        return array_merge($this->definition->getOptionDefaults(), $this->options);
    }

public function getOption(string $name): mixed
    {
        if ($this->definition->hasNegation($name)) {
            if (null === $value = $this->getOption($this->definition->negationToName($name))) {
                return $value;
            }

return !$value;
        }

if (!$this->definition->hasOption($name)) {
            throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
        }

return \array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
    }

/**
     * @return void
     */
    public function setOption(string $name, mixed $value)
    {
        if ($this->definition->hasNegation($name)) {
            $this->options[$this->definition->negationToName($name)] = !$value;

return;
        } elseif (!$this->definition->hasOption($name)) {
            throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
        }

$this->options[$name] = $value;
    }

public function hasOption(string $name): bool
    {
        return $this->definition->hasOption($name) || $this->definition->hasNegation($name);
    }

/**
     * Escapes a token through escapeshellarg if it contains unsafe chars.
     */
    public function escapeToken(string $token): string
    {
        return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
    }

/**
     * @param resource $stream
     *
     * @return void
     */
    public function setStream($stream)
    {
        $this->stream = $stream;
    }

/**
     * @return resource
     */
    public function getStream()
    {
        return $this->stream;
    }
}