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<?php |
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namespace Sirius\Input\Element\Input; |
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use Sirius\Input\Element\Input as BaseInput; |
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use Sirius\Input\Specs; |
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use Sirius\Filtration\Filter\Callback; |
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use Sirius\Input\InputFilter; |
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class Select extends BaseInput |
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{ |
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protected function getDefaultSpecs() |
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{ |
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return array( |
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Specs::WIDGET => 'select' |
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); |
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} |
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/** |
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* Sets the choices for elements like selects, radio buttons, checkboxes |
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* |
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* @param array $options |
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* |
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* @return $this |
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*/ |
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public function setChoices($options = array()) |
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{ |
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$this[Specs::CHOICES] = $options; |
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return $this; |
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} |
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/** |
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* Retrieves the choices for selects, radio button, checkboxes |
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* |
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* @return array |
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*/ |
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public function getChoices() |
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{ |
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return isset($this[Specs::CHOICES]) ? $this[Specs::CHOICES] : array(); |
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} |
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/** |
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* Sets the first choice for SELECT widgets |
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* |
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* @param null $firstChoice |
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* |
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* @return $this |
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*/ |
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public function setFirstChoice($firstChoice = null) |
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{ |
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$this[Specs::FIRST_CHOICE] = $firstChoice; |
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return $this; |
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} |
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/** |
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* Retrieve the first option for SELECT widgets |
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* @return null |
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*/ |
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public function getFirstChoice() |
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{ |
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return isset($this[Specs::FIRST_CHOICE]) ? $this[Specs::FIRST_CHOICE] : null; |
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} |
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protected function prepareFiltrator(InputFilter $input) |
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{ |
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parent::prepareFiltrator($input); |
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$filtrator = $input->getFiltrator(); |
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$filtrator->add( |
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$this->getName(), |
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'callback', |
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array( |
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Callback::OPTION_CALLBACK => array($this, 'filterValue') |
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) |
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); |
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} |
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/** |
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* Filters out the input value if it is not in the options set |
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* |
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* @param mixed $value |
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* @param null|string $valueIdentifier |
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* |
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* @return mixed |
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*/ |
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public function filterValue($value, $valueIdentifier = null) |
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{ |
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if (!$value) { |
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return null; |
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} |
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$allowedValues = array_keys($this->getChoices()); |
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if (is_array($allowedValues) && in_array($value, $allowedValues)) { |
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return $value; |
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} |
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return null; |
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} |
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} |
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siriusphp /
input
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.