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<?php |
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namespace GuzzleHttp\Command\Guzzle; |
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/** |
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* JSON Schema formatter class |
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*/ |
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class SchemaFormatter |
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{ |
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/** |
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* Format a value by a registered format name |
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* |
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* @param string $format Registered format used to format the value |
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* @param mixed $value Value being formatted |
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* |
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* @return mixed |
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*/ |
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public function format($format, $value) |
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{ |
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switch ($format) { |
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case 'date-time': |
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return $this->formatDateTime($value); |
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case 'date-time-http': |
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return $this->formatDateTimeHttp($value); |
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case 'date': |
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return $this->formatDate($value); |
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case 'time': |
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return $this->formatTime($value); |
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case 'timestamp': |
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return $this->formatTimestamp($value); |
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case 'boolean-string': |
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return $this->formatBooleanAsString($value); |
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default: |
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return $value; |
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} |
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} |
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/** |
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* Perform the actual DateTime formatting |
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* |
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* @param int|string|\DateTime $dateTime Date time value |
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* @param string $format Format of the result |
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* |
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* @return string |
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* @throws \InvalidArgumentException |
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*/ |
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protected function dateFormatter($dateTime, $format) |
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{ |
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if (is_numeric($dateTime)) { |
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return gmdate($format, (int) $dateTime); |
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} |
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if (is_string($dateTime)) { |
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$dateTime = new \DateTime($dateTime); |
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} |
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if ($dateTime instanceof \DateTimeInterface) { |
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static $utc; |
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if (!$utc) { |
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$utc = new \DateTimeZone('UTC'); |
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} |
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return $dateTime->setTimezone($utc)->format($format); |
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} |
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throw new \InvalidArgumentException('Date/Time values must be either ' |
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. 'be a string, integer, or DateTime object'); |
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} |
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/** |
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* Create a ISO 8601 (YYYY-MM-DDThh:mm:ssZ) formatted date time value in |
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* UTC time. |
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* |
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* @param string|integer|\DateTime $value Date time value |
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* |
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* @return string |
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*/ |
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private function formatDateTime($value) |
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{ |
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return $this->dateFormatter($value, 'Y-m-d\TH:i:s\Z'); |
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} |
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/** |
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* Create an HTTP date (RFC 1123 / RFC 822) formatted UTC date-time string |
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* |
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* @param string|integer|\DateTime $value Date time value |
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* |
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* @return string |
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*/ |
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private function formatDateTimeHttp($value) |
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{ |
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return $this->dateFormatter($value, 'D, d M Y H:i:s \G\M\T'); |
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} |
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/** |
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* Create a YYYY-MM-DD formatted string |
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* |
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* @param string|integer|\DateTime $value Date time value |
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* |
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* @return string |
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*/ |
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private function formatDate($value) |
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{ |
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return $this->dateFormatter($value, 'Y-m-d'); |
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} |
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/** |
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* Create a hh:mm:ss formatted string |
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* |
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* @param string|integer|\DateTime $value Date time value |
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* |
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* @return string |
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*/ |
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private function formatTime($value) |
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{ |
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return $this->dateFormatter($value, 'H:i:s'); |
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} |
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/** |
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* Formats a boolean value as a string |
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* |
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* @param string|integer|bool $value Value to convert to a boolean |
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* 'true' / 'false' value |
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* |
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* @return string |
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*/ |
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private function formatBooleanAsString($value) |
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{ |
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return filter_var($value, FILTER_VALIDATE_BOOLEAN) ? 'true' : 'false'; |
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} |
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/** |
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* Return a UNIX timestamp in the UTC timezone |
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* |
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* @param string|integer|\DateTime $value Time value |
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* |
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* @return int |
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*/ |
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private function formatTimestamp($value) |
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{ |
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return (int) $this->dateFormatter($value, 'U'); |
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} |
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} |
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