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ArgvInput.php
(10.43 KB)
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ArrayInput.php
(5.79 KB)
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Input.php
(6 KB)
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InputArgument.php
(3.21 KB)
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InputAwareInterface.php
(606 B)
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InputDefinition.php
(12.04 KB)
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InputInterface.php
(4.05 KB)
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InputOption.php
(5.83 KB)
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StringInput.php
(2.75 KB)
Editing: InputOption.php
<?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; /** * Represents a command line option. * * @author Fabien Potencier <fabien@symfony.com> * * @api */ class InputOption { const VALUE_NONE = 1; const VALUE_REQUIRED = 2; const VALUE_OPTIONAL = 4; const VALUE_IS_ARRAY = 8; private $name; private $shortcut; private $mode; private $default; private $description; /** * Constructor. * * @param string $name The option name * @param string|array $shortcut The shortcuts, can be null, a string of shortcuts delimited by | or an array of shortcuts * @param integer $mode The option mode: One of the VALUE_* constants * @param string $description A description text * @param mixed $default The default value (must be null for self::VALUE_REQUIRED or self::VALUE_NONE) * * @throws \InvalidArgumentException If option mode is invalid or incompatible * * @api */ public function __construct($name, $shortcut = null, $mode = null, $description = '', $default = null) { if (0 === strpos($name, '--')) { $name = substr($name, 2); } if (empty($name)) { throw new \InvalidArgumentException('An option name cannot be empty.'); } if (empty($shortcut)) { $shortcut = null; } if (null !== $shortcut) { if (is_array($shortcut)) { $shortcut = implode('|', $shortcut); } $shortcuts = preg_split('{(\|)-?}', ltrim($shortcut, '-')); $shortcuts = array_filter($shortcuts); $shortcut = implode('|', $shortcuts); if (empty($shortcut)) { throw new \InvalidArgumentException('An option shortcut cannot be empty.'); } } if (null === $mode) { $mode = self::VALUE_NONE; } elseif (!is_int($mode) || $mode > 15 || $mode < 1) { throw new \InvalidArgumentException(sprintf('Option mode "%s" is not valid.', $mode)); } $this->name = $name; $this->shortcut = $shortcut; $this->mode = $mode; $this->description = $description; if ($this->isArray() && !$this->acceptValue()) { throw new \InvalidArgumentException('Impossible to have an option mode VALUE_IS_ARRAY if the option does not accept a value.'); } $this->setDefault($default); } /** * Returns the option shortcut. * * @return string The shortcut */ public function getShortcut() { return $this->shortcut; } /** * Returns the option name. * * @return string The name */ public function getName() { return $this->name; } /** * Returns true if the option accepts a value. * * @return Boolean true if value mode is not self::VALUE_NONE, false otherwise */ public function acceptValue() { return $this->isValueRequired() || $this->isValueOptional(); } /** * Returns true if the option requires a value. * * @return Boolean true if value mode is self::VALUE_REQUIRED, false otherwise */ public function isValueRequired() { return self::VALUE_REQUIRED === (self::VALUE_REQUIRED & $this->mode); } /** * Returns true if the option takes an optional value. * * @return Boolean true if value mode is self::VALUE_OPTIONAL, false otherwise */ public function isValueOptional() { return self::VALUE_OPTIONAL === (self::VALUE_OPTIONAL & $this->mode); } /** * Returns true if the option can take multiple values. * * @return Boolean true if mode is self::VALUE_IS_ARRAY, false otherwise */ public function isArray() { return self::VALUE_IS_ARRAY === (self::VALUE_IS_ARRAY & $this->mode); } /** * Sets the default value. * * @param mixed $default The default value * * @throws \LogicException When incorrect default value is given */ public function setDefault($default = null) { if (self::VALUE_NONE === (self::VALUE_NONE & $this->mode) && null !== $default) { throw new \LogicException('Cannot set a default value when using InputOption::VALUE_NONE mode.'); } if ($this->isArray()) { if (null === $default) { $default = array(); } elseif (!is_array($default)) { throw new \LogicException('A default value for an array option must be an array.'); } } $this->default = $this->acceptValue() ? $default : false; } /** * Returns the default value. * * @return mixed The default value */ public function getDefault() { return $this->default; } /** * Returns the description text. * * @return string The description text */ public function getDescription() { return $this->description; } /** * Checks whether the given option equals this one * * @param InputOption $option option to compare * @return Boolean */ public function equals(InputOption $option) { return $option->getName() === $this->getName() && $option->getShortcut() === $this->getShortcut() && $option->getDefault() === $this->getDefault() && $option->isArray() === $this->isArray() && $option->isValueRequired() === $this->isValueRequired() && $option->isValueOptional() === $this->isValueOptional() ; } }
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