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<?php |
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namespace Respect\Validation\Rules; |
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use Respect\Validation\Exceptions\ValidationException; |
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class Domain extends AbstractComposite |
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{ |
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protected $tld; |
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protected $checks = array(); |
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protected $otherParts; |
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public function __construct($tldCheck = true) |
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{ |
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$this->checks[] = new NoWhitespace(); |
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$this->checks[] = new Contains('.'); |
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$this->checks[] = new Length(3, null); |
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$this->tldCheck($tldCheck); |
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$this->otherParts = new AllOf( |
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new Alnum('-'), |
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new Not(new StartsWith('-')), |
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new OneOf( |
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new Not( |
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new Contains('--') |
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), |
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new AllOf( |
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new StartsWith('xn--'), |
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new Callback(function ($str) { |
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return substr_count($str, "--") == 1; |
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}) |
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) |
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) |
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); |
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} |
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public function tldCheck($do = true) |
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{ |
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if ($do === true) { |
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$this->tld = new Tld(); |
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} else { |
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$this->tld = new AllOf( |
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new Not( |
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new StartsWith('-') |
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), |
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new NoWhitespace(), |
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new Length(2, null) |
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); |
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} |
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return true; |
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} |
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public function validate($input) |
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{ |
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foreach ($this->checks as $chk) { |
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if (!$chk->validate($input)) { |
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return false; |
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} |
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} |
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if (count($parts = explode('.', $input)) < 2 |
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|| !$this->tld->validate(array_pop($parts))) { |
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return false; |
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} |
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foreach ($parts as $p) { |
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if (!$this->otherParts->validate($p)) { |
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return false; |
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} |
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} |
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return true; |
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} |
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public function assert($input) |
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{ |
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$e = array(); |
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foreach ($this->checks as $chk) { |
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$this->collectAssertException($e, $chk, $input); |
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} |
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if (count($parts = explode('.', $input)) >= 2) { |
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$this->collectAssertException($e, $this->tld, array_pop($parts)); |
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} |
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foreach ($parts as $p) { |
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$this->collectAssertException($e, $this->otherParts, $p); |
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} |
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if (count($e)) { |
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throw $this->reportError($input)->setRelated($e); |
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} |
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return true; |
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} |
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protected function collectAssertException(&$exceptions, $validator, $input) |
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{ |
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try { |
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$validator->assert($input); |
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} catch (ValidationException $e) { |
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$exceptions[] = $e; |
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} |
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} |
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public function check($input) |
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{ |
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foreach ($this->checks as $chk) { |
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$chk->check($input); |
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} |
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if (count($parts = explode('.', $input)) >= 2) { |
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$this->tld->check(array_pop($parts)); |
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} |
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foreach ($parts as $p) { |
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$this->otherParts->check($p); |
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} |
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return true; |
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} |
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} |
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Respect /
Validation
