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<?php |
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namespace ByTIC\Money\Formatter; |
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use Money\Currencies; |
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use Money\Money; |
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use Money\MoneyFormatter; |
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/** |
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* Class HtmlFormatter |
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* @package ByTIC\Money\Formatter |
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*/ |
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class HtmlFormatter implements MoneyFormatter |
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{ |
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/** |
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* @var Currencies |
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*/ |
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private $currencies; |
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/** |
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* @param Currencies $currencies |
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*/ |
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public function __construct(Currencies $currencies) |
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{ |
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$this->currencies = $currencies; |
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} |
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/** |
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* Formats a Money object as string. |
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* |
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* @param Money $money |
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* |
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* @return string |
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* |
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* Exception\FormatterException |
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*/ |
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public function format(Money $money) |
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{ |
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$currencyCode = $money->getCurrency()->getCode(); |
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list($integer, $decimal, $negative) = $this->parseAmount($money); |
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$output = $this->integer($integer); |
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$output .= $this->decimal($decimal); |
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$output .= $this->currency($currencyCode); |
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$class = $negative ? ' negative' : ''; |
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return '<span class="price' . $class . '" content="' . $integer . '.' . $decimal . '">' |
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. $output |
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. '</span>'; |
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} |
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/** |
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* @param $money |
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* @return array |
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*/ |
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protected function parseAmount($money) |
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{ |
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$valueBase = $money->getAmount(); |
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$negative = false; |
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if ($valueBase[0] === '-') { |
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$negative = true; |
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$valueBase = substr($valueBase, 1); |
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} |
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$subunit = $this->currencies->subunitFor($money->getCurrency()); |
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$valueLength = strlen($valueBase); |
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if ($valueLength > $subunit) { |
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$integer = substr($valueBase, 0, $valueLength - $subunit); |
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$decimal = substr($valueBase, $valueLength - $subunit); |
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} else { |
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$integer = 0; |
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$decimal = str_pad('', $subunit - $valueLength, '0') . $valueBase; |
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} |
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return [$integer, $decimal, $negative]; |
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} |
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/** |
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* @param $code |
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* @return string |
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*/ |
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protected function currency($code) |
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{ |
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return '<span class="money-currency">' . $code . '</span>'; |
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} |
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/** |
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* @param $value |
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* @return string |
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*/ |
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protected function integer($value) |
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{ |
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return '<span class="money-int">' . number_format($value) . '</span>'; |
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} |
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/** |
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* @param $value |
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* @return string |
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*/ |
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protected function decimal($value) |
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{ |
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$value = str_pad($value, 2, '0', STR_PAD_LEFT); |
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return '<sup class="money-decimal">.' . $value . '</sup>'; |
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} |
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} |
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bytic /
money
