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[📄] cache_a03fced.php3.45 KB2026-09-30 15:32:04
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[📄] log_8800f54.php5.57 KB2026-09-30 15:11:22
* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ /** * Represents a command line option. * * @package symfony * @subpackage command * @author Fabien Potencier * @version SVN: $Id: sfCommandOption.class.php 17858 2009-05-01 21:22:50Z FabianLange $ */ class sfCommandOption { const PARAMETER_NONE = 1; const PARAMETER_REQUIRED = 2; const PARAMETER_OPTIONAL = 4; const IS_ARRAY = 8; protected $name = null, $shortcut = null, $mode = null, $default = null, $help = ''; /** * Constructor. * * @param string $name The option name * @param string $shortcut The shortcut (can be null) * @param integer $mode The option mode: self::PARAMETER_REQUIRED, self::PARAMETER_NONE or self::PARAMETER_OPTIONAL * @param string $help A help text * @param mixed $default The default value (must be null for self::PARAMETER_REQUIRED or self::PARAMETER_NONE) */ public function __construct($name, $shortcut = null, $mode = null, $help = '', $default = null) { if ('--' == substr($name, 0, 2)) { $name = substr($name, 2); } if (empty($shortcut)) { $shortcut = null; } if (!is_null($shortcut)) { if ('-' == $shortcut[0]) { $shortcut = substr($shortcut, 1); } } if (is_null($mode)) { $mode = self::PARAMETER_NONE; } else if (is_string($mode) || $mode > 15) { throw new sfCommandException(sprintf('Option mode "%s" is not valid.', $mode)); } $this->name = $name; $this->shortcut = $shortcut; $this->mode = $mode; $this->help = $help; $this->setDefault($default); } /** * Returns the shortcut. * * @return string The shortcut */ public function getShortcut() { return $this->shortcut; } /** * Returns the name. * * @return string The name */ public function getName() { return $this->name; } /** * Returns true if the option accept a parameter. * * @return Boolean true if parameter mode is not self::PARAMETER_NONE, false otherwise */ public function acceptParameter() { return $this->isParameterRequired() || $this->isParameterOptional(); } /** * Returns true if the option requires a parameter. * * @return Boolean true if parameter mode is self::PARAMETER_REQUIRED, false otherwise */ public function isParameterRequired() { return self::PARAMETER_REQUIRED === (self::PARAMETER_REQUIRED & $this->mode); } /** * Returns true if the option takes an optional parameter. * * @return Boolean true if parameter mode is self::PARAMETER_OPTIONAL, false otherwise */ public function isParameterOptional() { return self::PARAMETER_OPTIONAL === (self::PARAMETER_OPTIONAL & $this->mode); } /** * Returns true if the option can take multiple values. * * @return Boolean true if mode is self::IS_ARRAY, false otherwise */ public function isArray() { return self::IS_ARRAY === (self::IS_ARRAY & $this->mode); } /** * Sets the default value. * * @param mixed $default The default value */ public function setDefault($default = null) { if (self::PARAMETER_NONE === (self::PARAMETER_NONE & $this->mode) && !is_null($default)) { throw new sfCommandException('Cannot set a default value when using sfCommandOption::PARAMETER_NONE mode.'); } if ($this->isArray()) { if (is_null($default)) { $default = array(); } else if (!is_array($default)) { throw new sfCommandException('A default value for an array option must be an array.'); } } $this->default = $this->acceptParameter() ? $default : false; } /** * Returns the default value. * * @return mixed The default value */ public function getDefault() { return $this->default; } /** * Returns the help text. * * @return string The help text */ public function getHelp() { return $this->help; } }