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<?php
/**
* @author: stev leibelt <artodeto@bazzline.net>
* @since: 2015-04-16
*/
namespace Net\Bazzline\Component\Cli\Arguments;
class Arguments
{
/** @var array */
private $arguments;
/** @var array */
private $flags;
/** @var array */
private $lists;
/** @var Parser */
private $parser;
/** @var array */
private $values;
/**
* @param null|array $argv
* @param boolean $removeFirstArgument
*/
public function __construct($argv = null, $removeFirstArgument = true)
{
$this->parser = new Parser();
if (is_array($argv)) {
$this->parseArguments($argv, $removeFirstArgument);
} else {
$this->setArgumentsFromParser($this->parser);
}
}
/**
* @return array
*/
public function getArguments()
{
return $this->arguments;
}
/**
* @return array
*/
public function getFlags()
{
return $this->flags;
}
/**
* @param string $name
* @return null|array
*/
public function getList($name)
{
return (isset($this->lists[$name]))
? $this->lists[$name]
: null;
}
/**
* @return int
*/
public function getNumberOfArguments()
{
return (count($this->arguments));
}
/**
* @return int
*/
public function getNumberOfFlags()
{
return (count($this->flags));
}
/**
* @return int
*/
public function getNumberOfLists()
{
return (count($this->lists));
}
/**
* @return int
*/
public function getNumberOfValues()
{
return (count($this->values));
}
/**
* @return array
*/
public function getLists()
{
return $this->lists;
}
/**
* @return array
*/
public function getValues()
{
return $this->values;
}
/**
* @return bool
*/
public function hasArguments()
{
return (!empty($this->arguments));
}
/**
* @param string $name
* @return bool
*/
public function hasFlag($name)
{
return (in_array($name, $this->flags));
}
/**
* @return bool
*/
public function hasFlags()
{
return (!empty($this->flags));
}
/**
* @param string $name
* @return bool
*/
public function hasList($name)
{
return (isset($this->lists[$name]));
}
/**
* @return bool
*/
public function hasLists()
{
return (!empty($this->lists));
}
/**
* @return bool
*/
public function hasValues()
{
return (!empty($this->values));
}
/**
* @param array $argv
* @param boolean $removeFirstArgument
* @return $this
*/
public function parseArguments(array $argv, $removeFirstArgument = true)
{
if ($removeFirstArgument) {
array_shift($argv);
}
$this->arguments = $argv;
$this->parser->parse($this->arguments);
$this->setArgumentsFromParser($this->parser);
return $this;
}
/**
* @return array
*/
public function convertToArray()
{
return $this->getArguments();
}
/**
* @return string
*/
public function convertToString()
{
return implode(' ', $this->convertToArray());
}
/**
* @return string
*/
public function __toString()
{
return $this->convertToString();
}
/**
* @param Parser $parser
*/
private function setArgumentsFromParser(Parser $parser)
{
$this->flags = $parser->getFlags();
$this->lists = $parser->getLists();
$this->values = $parser->getValues();
}
}