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<?php |
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/* |
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* This file is part of the Passbook package. |
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* |
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* (c) Eymen Gunay <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Passbook\Pass; |
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use InvalidArgumentException; |
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/** |
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* Class NumberField |
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* |
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* @package Passbook\Pass |
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* @author Florian Morello <[email protected]> |
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*/ |
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class NumberField extends Field |
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{ |
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/** |
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* @var string |
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*/ |
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const PKNumberStyleDecimal = 'PKNumberStyleDecimal'; |
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/** |
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* @var string |
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*/ |
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const PKNumberStylePercent = 'PKNumberStylePercent'; |
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/** |
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* @var string |
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*/ |
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const PKNumberStyleScientific = 'PKNumberStyleScientific'; |
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/** |
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* ISO 4217 |
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* |
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* @var string |
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*/ |
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protected $currencyCode = null; |
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/** |
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* @var string |
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*/ |
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protected $numberStyle = null; |
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/** |
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* NumberField constructor. |
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* @param $key |
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* @param $value |
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* @throws InvalidArgumentException |
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*/ |
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public function __construct($key, $value) |
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{ |
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if (!is_numeric($value)) { |
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throw new InvalidArgumentException("Value has to be numeric. '$value' given!"); |
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} |
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parent::__construct($key, $value); |
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} |
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/** |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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$array = parent::toArray(); |
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if ($this->getCurrencyCode() !== null) { |
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$array['currencyCode'] = $this->getCurrencyCode(); |
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} |
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if ($this->getNumberStyle() !== null) { |
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$array['numberStyle'] = $this->getNumberStyle(); |
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} |
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return $array; |
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} |
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/** |
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* @param string $currencyCode an ISO 4217 currency code |
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* |
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* @return $this |
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*/ |
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public function setCurrencyCode($currencyCode) |
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{ |
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$this->currencyCode = $currencyCode; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCurrencyCode() |
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{ |
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return $this->currencyCode; |
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} |
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/** |
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* @param string $numberStyle |
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* |
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* @return $this |
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*/ |
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public function setNumberStyle($numberStyle) |
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{ |
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$this->numberStyle = $numberStyle; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getNumberStyle() |
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{ |
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return $this->numberStyle; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return int|float |
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*/ |
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public function getValue() |
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{ |
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// Ensure value is int or float; adding 0 will convert type from string |
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return 0 + parent::getValue(); |
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} |
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} |