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<?php declare(strict_types=1); |
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/* |
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* This file is part of indragunawan/rest-service package. |
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* |
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* (c) Indra Gunawan <[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 IndraGunawan\RestService; |
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class ValueFormatter |
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{ |
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/** |
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* Evaluates if the given value is to be treated as empty. |
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* |
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* @param mixed $value |
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* |
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* @return bool |
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*/ |
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public function isValueEmpty($value) |
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{ |
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return null === $value || '' === $value; |
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} |
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/** |
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* Get $value if not empty, $defaultValue otherwise. |
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* |
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* @param mixed $value |
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* @param mixed|null $defaultValue |
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* |
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* @return mixed|null |
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*/ |
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public function getValue($value, $defaultValue = null) |
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{ |
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if (!$this->isValueEmpty($value)) { |
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return $value; |
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} |
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return $defaultValue; |
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} |
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/** |
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* Get formatted value base on type and format. |
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* |
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* @param string $type |
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* @param string $format |
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* @param mixed $value |
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* @param mixed|null $defaultValue |
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* |
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* @return mixed |
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*/ |
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public function format($type, $format, $value, $defaultValue = null) |
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{ |
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$value = $this->getValue($value, $defaultValue); |
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if (method_exists($this, 'format'.ucfirst(strtolower($type)))) { |
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return $this->{'format'.ucfirst(strtolower($type))}($value, $format); |
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} |
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return $value; |
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} |
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/** |
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* Format Integer. |
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* |
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* @return int |
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*/ |
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private function formatInteger() |
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{ |
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list($value) = func_get_args(); |
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return (int) (string) $value; |
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} |
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/** |
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* Format Float. |
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* |
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* @return float |
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*/ |
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private function formatFloat() |
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{ |
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list($value) = func_get_args(); |
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return (float) (string) $value; |
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} |
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/** |
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* Format String. |
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* |
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* @return string |
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*/ |
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private function formatString() |
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{ |
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list($value, $format) = func_get_args(); |
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return sprintf($format ?: '%s', (string) $value); |
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} |
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/** |
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* Format Boolean. |
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* |
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* @return bool |
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*/ |
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private function formatBoolean() |
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{ |
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list($value) = func_get_args(); |
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return ('false' === $value || false === $value || 0 === $value) ? false : true; |
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} |
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/** |
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* Format Number. |
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* |
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* @return string |
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*/ |
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private function formatNumber() |
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{ |
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list($value, $format) = func_get_args(); |
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if ($format) { |
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$format = explode('|', $format); |
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$decimal = isset($format[0]) ? $format[0] : 0; |
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$decimalPoint = isset($format[1]) ? $format[1] : '.'; |
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$thousandsSeparator = isset($format[2]) ? $format[2] : ','; |
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return number_format($this->formatFloat($value), $this->formatInteger($decimal), $decimalPoint, $thousandsSeparator); |
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} |
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return (string) $value; |
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} |
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/** |
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* Format Datetime. |
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* |
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* @return \DateTime|string|bool |
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*/ |
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private function formatDatetime() |
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{ |
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list($value, $format) = func_get_args(); |
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if ($this->isValueEmpty($value)) { |
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return; |
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} |
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if ($value instanceof \DateTime) { |
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return $value->format($format ?: 'Y-m-d\TH:i:s\Z'); |
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} |
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if ($format) { |
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return \DateTime::createFromFormat($format, $value); |
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} |
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return new \DateTime($value); |
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} |
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} |
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indragunawan /
rest-service
