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120 lines
3 KiB
PHP
120 lines
3 KiB
PHP
<?php
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/**
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* ConsoleInputSubcommand file
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*
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @since CakePHP(tm) v 2.0
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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/**
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* An object to represent a single subcommand used in the command line.
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* Created when you call ConsoleOptionParser::addSubcommand()
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*
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* @see ConsoleOptionParser::addSubcommand()
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* @package Cake.Console
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*/
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class ConsoleInputSubcommand {
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/**
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* Name of the subcommand
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*
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* @var string
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*/
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protected $_name;
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/**
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* Help string for the subcommand
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*
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* @var string
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*/
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protected $_help;
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/**
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* The ConsoleOptionParser for this subcommand.
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*
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* @var ConsoleOptionParser
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*/
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protected $_parser;
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/**
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* Make a new Subcommand
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*
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* @param string|array $name The long name of the subcommand, or an array with all the properties.
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* @param string $help The help text for this option
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* @param ConsoleOptionParser|array $parser A parser for this subcommand. Either a ConsoleOptionParser, or an array that can be
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* used with ConsoleOptionParser::buildFromArray()
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*/
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public function __construct($name, $help = '', $parser = null) {
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if (is_array($name) && isset($name['name'])) {
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foreach ($name as $key => $value) {
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$this->{'_' . $key} = $value;
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}
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} else {
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$this->_name = $name;
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$this->_help = $help;
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$this->_parser = $parser;
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}
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if (is_array($this->_parser)) {
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$this->_parser['command'] = $this->_name;
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$this->_parser = ConsoleOptionParser::buildFromArray($this->_parser);
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}
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}
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/**
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* Get the value of the name attribute.
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*
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* @return string Value of this->_name.
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*/
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public function name() {
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return $this->_name;
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}
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/**
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* Generate the help for this this subcommand.
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*
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* @param int $width The width to make the name of the subcommand.
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* @return string
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*/
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public function help($width = 0) {
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$name = $this->_name;
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if (strlen($name) < $width) {
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$name = str_pad($name, $width, ' ');
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}
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return $name . $this->_help;
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}
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/**
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* Get the usage value for this option
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*
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* @return mixed Either false or a ConsoleOptionParser
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*/
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public function parser() {
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if ($this->_parser instanceof ConsoleOptionParser) {
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return $this->_parser;
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}
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return false;
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}
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/**
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* Append this subcommand to the Parent element
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*
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* @param SimpleXmlElement $parent The parent element.
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* @return SimpleXmlElement The parent with this subcommand appended.
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*/
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public function xml(SimpleXmlElement $parent) {
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$command = $parent->addChild('command');
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$command->addAttribute('name', $this->_name);
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$command->addAttribute('help', $this->_help);
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return $parent;
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}
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}
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