mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-23 23:37:18 +00:00
170 lines
4.1 KiB
PHP
170 lines
4.1 KiB
PHP
<?php
|
|
/**
|
|
* ConsoleArgumentOption file
|
|
*
|
|
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
|
|
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
|
|
*
|
|
* Licensed under The MIT License
|
|
* For full copyright and license information, please see the LICENSE.txt
|
|
* Redistributions of files must retain the above copyright notice.
|
|
*
|
|
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
|
|
* @link http://cakephp.org CakePHP(tm) Project
|
|
* @since CakePHP(tm) v 2.0
|
|
* @license http://www.opensource.org/licenses/mit-license.php MIT License
|
|
*/
|
|
|
|
/**
|
|
* An object to represent a single argument used in the command line.
|
|
* ConsoleOptionParser creates these when you use addArgument()
|
|
*
|
|
* @see ConsoleOptionParser::addArgument()
|
|
* @package Cake.Console
|
|
*/
|
|
class ConsoleInputArgument {
|
|
|
|
/**
|
|
* Name of the argument.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $_name;
|
|
|
|
/**
|
|
* Help string
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $_help;
|
|
|
|
/**
|
|
* Is this option required?
|
|
*
|
|
* @var bool
|
|
*/
|
|
protected $_required;
|
|
|
|
/**
|
|
* An array of valid choices for this argument.
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $_choices;
|
|
|
|
/**
|
|
* Make a new Input Argument
|
|
*
|
|
* @param string|array $name The long name of the option, or an array with all the properties.
|
|
* @param string $help The help text for this option
|
|
* @param bool $required Whether this argument is required. Missing required args will trigger exceptions
|
|
* @param array $choices Valid choices for this option.
|
|
*/
|
|
public function __construct($name, $help = '', $required = false, $choices = array()) {
|
|
if (is_array($name) && isset($name['name'])) {
|
|
foreach ($name as $key => $value) {
|
|
$this->{'_' . $key} = $value;
|
|
}
|
|
} else {
|
|
$this->_name = $name;
|
|
$this->_help = $help;
|
|
$this->_required = $required;
|
|
$this->_choices = $choices;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the value of the name attribute.
|
|
*
|
|
* @return string Value of this->_name.
|
|
*/
|
|
public function name() {
|
|
return $this->_name;
|
|
}
|
|
|
|
/**
|
|
* Generate the help for this argument.
|
|
*
|
|
* @param int $width The width to make the name of the option.
|
|
* @return string
|
|
*/
|
|
public function help($width = 0) {
|
|
$name = $this->_name;
|
|
if (strlen($name) < $width) {
|
|
$name = str_pad($name, $width, ' ');
|
|
}
|
|
$optional = '';
|
|
if (!$this->isRequired()) {
|
|
$optional = __d('cake_console', ' <comment>(optional)</comment>');
|
|
}
|
|
if (!empty($this->_choices)) {
|
|
$optional .= __d('cake_console', ' <comment>(choices: %s)</comment>', implode('|', $this->_choices));
|
|
}
|
|
return sprintf('%s%s%s', $name, $this->_help, $optional);
|
|
}
|
|
|
|
/**
|
|
* Get the usage value for this argument
|
|
*
|
|
* @return string
|
|
*/
|
|
public function usage() {
|
|
$name = $this->_name;
|
|
if (!empty($this->_choices)) {
|
|
$name = implode('|', $this->_choices);
|
|
}
|
|
$name = '<' . $name . '>';
|
|
if (!$this->isRequired()) {
|
|
$name = '[' . $name . ']';
|
|
}
|
|
return $name;
|
|
}
|
|
|
|
/**
|
|
* Check if this argument is a required argument
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isRequired() {
|
|
return (bool)$this->_required;
|
|
}
|
|
|
|
/**
|
|
* Check that $value is a valid choice for this argument.
|
|
*
|
|
* @param string $value The choice to validate.
|
|
* @return bool
|
|
* @throws ConsoleException
|
|
*/
|
|
public function validChoice($value) {
|
|
if (empty($this->_choices)) {
|
|
return true;
|
|
}
|
|
if (!in_array($value, $this->_choices)) {
|
|
throw new ConsoleException(
|
|
__d('cake_console', '"%s" is not a valid value for %s. Please use one of "%s"',
|
|
$value, $this->_name, implode(', ', $this->_choices)
|
|
));
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Append this arguments XML representation to the passed in SimpleXml object.
|
|
*
|
|
* @param SimpleXmlElement $parent The parent element.
|
|
* @return SimpleXmlElement The parent with this argument appended.
|
|
*/
|
|
public function xml(SimpleXmlElement $parent) {
|
|
$option = $parent->addChild('argument');
|
|
$option->addAttribute('name', $this->_name);
|
|
$option->addAttribute('help', $this->_help);
|
|
$option->addAttribute('required', $this->isRequired());
|
|
$choices = $option->addChild('choices');
|
|
foreach ($this->_choices as $valid) {
|
|
$choices->addChild('choice', $valid);
|
|
}
|
|
return $parent;
|
|
}
|
|
|
|
}
|