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<?php
/**
*
* This file is part of Aura for PHP.
*
* @license http://opensource.org/licenses/bsd-license.php BSD
*
*/
namespace Aura\Accept\Language;
use Aura\Accept\AbstractValue;
/**
*
* Represents an acceptable language value.
*
* @package Aura.Accept
*
*/
class LanguageValue extends AbstractValue
{
/**
*
* The language type.
*
* @var string
*
*/
protected $type = '*';
/**
*
* The language subtype, if any.
*
* @var string
*
*/
protected $subtype;
/**
*
* Finishes construction of the value object.
*
* @return null
*
*/
protected function init()
{
list($this->type, $this->subtype) = array_pad(explode('-', $this->value), 2, false);
}
/**
*
* Returns the language type.
*
* @return string
*
*/
public function getType()
{
return $this->type;
}
/**
*
* Returns the language subtype.
*
* @return string
*
*/
public function getSubtype()
{
return $this->subtype;
}
/**
*
* Checks if an available language value matches this acceptable value.
*
* @param Language $avail An available language value.
*
* @return True on a match, false if not.
*
*/
public function match(LanguageValue $avail)
{
if ($avail->getValue() == '*') {
return true;
}
// is it a full match?
if (strtolower($this->value) == strtolower($avail->getValue())) {
return $this->matchParameters($avail);
}
// is it a type-without-subtype match?
return ! $this->subtype
&& strtolower($this->type) == strtolower($avail->getType())
&& $this->matchParameters($avail);
}
}
|