blockchain/utils/sdk/client/php/src/ObjectSerializer.php
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New API Interface (#27)
This pull request introduces a comprehensive new API interface for the blockchain, leveraging OpenAPI v3 to facilitate direct consumption of chain data by GUI and web applications. This change significantly refines the project's build infrastructure, incorporating Conan for dependency management and CMake for configuration, alongside the integration of an OpenAPI Generator to produce SDKs for multiple languages. 

### Highlights

* **New API Interface**: Introduced a new API interface using OpenAPI v3 to enable GUI/WEB development to consume chain data without needing custom server applications.
* **Build System Enhancements**: Significant updates to the build system, including Makefile, CMake, and Conan configurations, to streamline the build process and support new functionalities.
* **Multi-language SDK Generation**: Integrated OpenAPI Generator to automatically create SDKs for various programming languages, including Go, Angular, and PHP, simplifying client-side integration.
2025-10-19 19:12:37 +01:00

592 lines
21 KiB
PHP
Generated

<?php
/**
* ObjectSerializer
*
* PHP version 8.1
*
* @package lthn
* @author OpenAPI Generator team
* @link https://openapi-generator.tech
*/
/**
* Lethean Blockchain API
*
* OpenAPI for Lethean Blockchain
*
* The version of the OpenAPI document: 6.0.1
* @generated Generated by: https://openapi-generator.tech
* Generator version: 7.16.0
*/
/**
* NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
* https://openapi-generator.tech
* Do not edit the class manually.
*/
namespace lthn;
use DateTimeInterface;
use DateTime;
use GuzzleHttp\Psr7\Utils;
use lthn\lthn\ModelInterface;
/**
* ObjectSerializer Class Doc Comment
*
* @package lthn
* @author OpenAPI Generator team
* @link https://openapi-generator.tech
*/
class ObjectSerializer
{
/** @var string */
private static string $dateTimeFormat = DateTimeInterface::ATOM;
/**
* Change the date format
*
* @param string $format the new date format to use
*
* @return void
*/
public static function setDateTimeFormat(string $format): void
{
self::$dateTimeFormat = $format;
}
/**
* Serialize data
*
* @param mixed $data the data to serialize
* @param string|null $type the OpenAPIToolsType of the data
* @param string|null $format the format of the OpenAPITools type of the data
*
* @return scalar|object|array|null serialized form of $data
*/
public static function sanitizeForSerialization(mixed $data, ?string $type = null, ?string $format = null): mixed
{
if (is_scalar($data) || null === $data) {
return $data;
}
if ($data instanceof DateTime) {
return ($format === 'date') ? $data->format('Y-m-d') : $data->format(self::$dateTimeFormat);
}
if ($data instanceof \BackedEnum) {
return $data->value;
}
if (is_array($data)) {
foreach ($data as $property => $value) {
$data[$property] = self::sanitizeForSerialization($value);
}
return $data;
}
if (is_object($data)) {
$values = [];
if ($data instanceof ModelInterface) {
$formats = $data::openAPIFormats();
foreach ($data::openAPITypes() as $property => $openAPIType) {
$getter = $data::getters()[$property];
$value = $data->$getter();
if ($value !== null && !in_array($openAPIType, ['\DateTime', '\SplFileObject', 'array', 'bool', 'boolean', 'byte', 'float', 'int', 'integer', 'mixed', 'number', 'object', 'string', 'void'], true)) {
if (is_subclass_of($openAPIType, '\BackedEnum')) {
if (is_scalar($value)) {
$value = $openAPIType::tryFrom($value);
if ($value === null) {
$imploded = implode("', '", array_map(fn($case) => $case->value, $openAPIType::cases()));
throw new \InvalidArgumentException(
sprintf(
"Invalid value for enum '%s', must be one of: '%s'",
$openAPIType::class,
$imploded
)
);
}
}
}
}
if (($data::isNullable($property) && $data->isNullableSetToNull($property)) || $value !== null) {
$values[$data::attributeMap()[$property]] = self::sanitizeForSerialization($value, $openAPIType, $formats[$property]);
}
}
} else {
foreach($data as $property => $value) {
$values[$property] = self::sanitizeForSerialization($value);
}
}
return (object)$values;
} else {
return (string)$data;
}
}
/**
* Sanitize filename by removing path.
* e.g. ../../sun.gif becomes sun.gif
*
* @param string $filename filename to be sanitized
*
* @return string the sanitized filename
*/
public static function sanitizeFilename(string $filename): string
{
if (preg_match("/.*[\/\\\\](.*)$/", $filename, $match)) {
return $match[1];
} else {
return $filename;
}
}
/**
* Shorter timestamp microseconds to 6 digits length.
*
* @param string $timestamp Original timestamp
*
* @return string the shorten timestamp
*/
public static function sanitizeTimestamp(string $timestamp): string
{
return preg_replace('/(:\d{2}.\d{6})\d*/', '$1', $timestamp);
}
/**
* Take value and turn it into a string suitable for inclusion in
* the path, by url-encoding.
*
* @param string $value a string which will be part of the path
*
* @return string the serialized object
*/
public static function toPathValue(string $value): string
{
return rawurlencode(self::toString($value));
}
/**
* Checks if a value is empty, based on its OpenAPI type.
*
* @param mixed $value
* @param string $openApiType
*
* @return bool true if $value is empty
*/
private static function isEmptyValue(mixed $value, string $openApiType): bool
{
# If empty() returns false, it is not empty regardless of its type.
if (!empty($value)) {
return false;
}
# Null is always empty, as we cannot send a real "null" value in a query parameter.
if ($value === null) {
return true;
}
return match ($openApiType) {
# For numeric values, false and '' are considered empty.
# This comparison is safe for floating point values, since the previous call to empty() will
# filter out values that don't match 0.
'int','integer' => $value !== 0,
'number'|'float' => $value !== 0 && $value !== 0.0,
# For boolean values, '' is considered empty
'bool','boolean' => !in_array($value, [false, 0], true),
# For string values, '' is considered empty.
'string' => $value === '',
# For all the other types, any value at this point can be considered empty.
default => true
};
}
/**
* Take query parameter properties and turn it into an array suitable for
* native http_build_query or GuzzleHttp\Psr7\Query::build.
*
* @param mixed $value Parameter value
* @param string $paramName Parameter name
* @param string $openApiType OpenAPIType e.g. array or object
* @param string $style Parameter serialization style
* @param bool $explode Parameter explode option
* @param bool $required Whether query param is required or not
*
* @return array
*/
public static function toQueryValue(
mixed $value,
string $paramName,
string $openApiType = 'string',
string $style = 'form',
bool $explode = true,
bool $required = true
): array {
# Check if we should omit this parameter from the query. This should only happen when:
# - Parameter is NOT required; AND
# - its value is set to a value that is equivalent to "empty", depending on its OpenAPI type. For
# example, 0 as "int" or "boolean" is NOT an empty value.
if (self::isEmptyValue($value, $openApiType)) {
if ($required) {
return ["{$paramName}" => ''];
} else {
return [];
}
}
# Handle DateTime objects in query
if($openApiType === "\DateTime" && $value instanceof DateTime) {
return ["{$paramName}" => $value->format(self::$dateTimeFormat)];
}
$query = [];
$value = (in_array($openApiType, ['object', 'array'], true)) ? (array)$value : $value;
// since \GuzzleHttp\Psr7\Query::build fails with nested arrays
// need to flatten array first
$flattenArray = function ($arr, $name, &$result = []) use (&$flattenArray, $style, $explode) {
if (!is_array($arr)) return $arr;
foreach ($arr as $k => $v) {
$prop = ($style === 'deepObject') ? "{$name}[{$k}]" : $k;
if (is_array($v)) {
$flattenArray($v, $prop, $result);
} else {
if ($style !== 'deepObject' && !$explode) {
// push key itself
$result[] = $prop;
}
$result[$prop] = $v;
}
}
return $result;
};
$value = $flattenArray($value, $paramName);
// https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#style-values
if ($openApiType === 'array' && $style === 'deepObject' && $explode) {
return $value;
}
if ($openApiType === 'object' && ($style === 'deepObject' || $explode)) {
return $value;
}
if ('boolean' === $openApiType && is_bool($value)) {
$value = self::convertBoolToQueryStringFormat($value);
}
// handle style in serializeCollection
$query[$paramName] = ($explode) ? $value : self::serializeCollection((array)$value, $style);
return $query;
}
/**
* Convert boolean value to format for query string.
*
* @param bool $value Boolean value
*
* @return int|string Boolean value in format
*/
public static function convertBoolToQueryStringFormat(bool $value): int|string
{
if (Configuration::BOOLEAN_FORMAT_STRING == Configuration::getDefaultConfiguration()->getBooleanFormatForQueryString()) {
return $value ? 'true' : 'false';
}
return (int) $value;
}
/**
* Take value and turn it into a string suitable for inclusion in
* the header. If it's a string, pass through unchanged
* If it's a datetime object, format it in ISO8601
*
* @param string $value a string which will be part of the header
*
* @return string the header string
*/
public static function toHeaderValue(string $value): string
{
$callable = [$value, 'toHeaderValue'];
if (is_callable($callable)) {
return $callable();
}
return self::toString($value);
}
/**
* Take value and turn it into a string suitable for inclusion in
* the parameter. If it's a string, pass through unchanged
* If it's a datetime object, format it in ISO8601
* If it's a boolean, convert it to "true" or "false".
*
* @param string|bool|DateTime $value the value of the parameter
*
* @return string the header string
*/
public static function toString(string|bool|DateTime $value): string
{
if ($value instanceof DateTime) { // datetime in ISO8601 format
return $value->format(self::$dateTimeFormat);
} elseif (is_bool($value)) {
return $value ? 'true' : 'false';
} else {
return (string) $value;
}
}
/**
* Serialize an array to a string.
*
* @param array $collection collection to serialize to a string
* @param string $style the format use for serialization (csv,
* ssv, tsv, pipes, multi)
* @param bool $allowCollectionFormatMulti allow collection format to be a multidimensional array
*
* @return string
*/
public static function serializeCollection(array $collection, string $style, bool $allowCollectionFormatMulti = false): string
{
if ($allowCollectionFormatMulti && ('multi' === $style)) {
// http_build_query() almost does the job for us. We just
// need to fix the result of multidimensional arrays.
return preg_replace('/%5B[0-9]+%5D=/', '=', http_build_query($collection, '', '&'));
}
return match ($style) {
'pipeDelimited', 'pipes' => implode('|', $collection),
'tsv' => implode("\t", $collection),
'spaceDelimited', 'ssv' => implode(' ', $collection),
default => implode(',', $collection),
};
}
/**
* Deserialize a JSON string into an object
*
* @param mixed $data object or primitive to be deserialized
* @param string $class class name is passed as a string
* @param string[]|null $httpHeaders HTTP headers
*
* @return mixed a single or an array of $class instances
*/
public static function deserialize(mixed $data, string $class, ?array $httpHeaders = null): mixed
{
if (null === $data) {
return null;
}
if (strcasecmp(substr($class, -2), '[]') === 0) {
$data = is_string($data) ? json_decode($data) : $data;
if (!is_array($data)) {
throw new \InvalidArgumentException("Invalid array '$class'");
}
$subClass = substr($class, 0, -2);
$values = [];
foreach ($data as $key => $value) {
$values[] = self::deserialize($value, $subClass, null);
}
return $values;
}
if (preg_match('/^(array<|map\[)/', $class)) { // for associative array e.g. array<string,int>
$data = is_string($data) ? json_decode($data) : $data;
settype($data, 'array');
$inner = substr($class, 4, -1);
$deserialized = [];
if (strrpos($inner, ",") !== false) {
$subClass_array = explode(',', $inner, 2);
$subClass = $subClass_array[1];
foreach ($data as $key => $value) {
$deserialized[$key] = self::deserialize($value, $subClass, null);
}
}
return $deserialized;
}
if ($class === 'mixed') {
settype($data, gettype($data));
return $data;
}
if ($class === '\DateTime') {
// Some APIs return an invalid, empty string as a
// date-time property. DateTime::__construct() will return
// the current time for empty input which is probably not
// what is meant. The invalid empty string is probably to
// be interpreted as a missing field/value. Let's handle
// this graceful.
if (!empty($data)) {
try {
return new DateTime($data);
} catch (\Exception $exception) {
// Some APIs return a date-time with too high nanosecond
// precision for php's DateTime to handle.
// With provided regexp 6 digits of microseconds saved
return new DateTime(self::sanitizeTimestamp($data));
}
} else {
return null;
}
}
if ($class === '\Psr\Http\Message\StreamInterface') {
return Utils::streamFor($data);
}
if ($class === '\SplFileObject') {
$data = Utils::streamFor($data);
/** @var \Psr\Http\Message\StreamInterface $data */
// determine file name
if (
is_array($httpHeaders)
&& array_key_exists('Content-Disposition', $httpHeaders)
&& preg_match('/inline; filename=[\'"]?([^\'"\s]+)[\'"]?$/i', $httpHeaders['Content-Disposition'], $match)
) {
$filename = Configuration::getDefaultConfiguration()->getTempFolderPath() . DIRECTORY_SEPARATOR . self::sanitizeFilename($match[1]);
} else {
$filename = tempnam(Configuration::getDefaultConfiguration()->getTempFolderPath(), '');
}
$file = fopen($filename, 'w');
while ($chunk = $data->read(200)) {
fwrite($file, $chunk);
}
fclose($file);
return new \SplFileObject($filename, 'r');
}
/** @psalm-suppress ParadoxicalCondition */
// handle primitive types
if (in_array($class, ['\DateTime', '\SplFileObject'], true)) {
return $data;
} elseif (in_array($class, ['array', 'bool', 'boolean', 'float', 'double', 'int', 'integer', 'object', 'string', 'null'], true)) {
// type ref: https://www.php.net/manual/en/function.settype.php
// byte, mixed, void in the old php client were removed
settype($data, $class);
return $data;
}
if (is_subclass_of($class, '\BackedEnum')) {
$data = $class::tryFrom($data);
if ($data === null) {
$imploded = implode("', '", array_map(fn($case) => $case->value, $class::cases()));
throw new \InvalidArgumentException("Invalid value for enum '$class', must be one of: '$imploded'");
}
return $data;
} else {
$data = is_string($data) ? json_decode($data) : $data;
if (is_array($data)) {
$data = (object)$data;
}
// If a discriminator is defined and points to a valid subclass, use it.
$discriminator = $class::DISCRIMINATOR;
if (!empty($discriminator) && isset($data->{$discriminator}) && is_string($data->{$discriminator})) {
$subclass = '\lthn\Model\\' . $data->{$discriminator};
if (is_subclass_of($subclass, $class)) {
$class = $subclass;
}
}
/** @var ModelInterface $instance */
$instance = new $class();
foreach ($instance::openAPITypes() as $property => $type) {
$propertySetter = $instance::setters()[$property];
if (!isset($propertySetter)) {
continue;
}
if (!isset($data->{$instance::attributeMap()[$property]})) {
if ($instance::isNullable($property)) {
$instance->$propertySetter(null);
}
continue;
}
if (isset($data->{$instance::attributeMap()[$property]})) {
$propertyValue = $data->{$instance::attributeMap()[$property]};
$instance->$propertySetter(self::deserialize($propertyValue, $type, null));
}
}
return $instance;
}
}
/**
* Build a query string from an array of key value pairs.
*
* This function can use the return value of `parse()` to build a query
* string. This function does not modify the provided keys when an array is
* encountered (like `http_build_query()` would).
*
* @param array $params Query string parameters.
* @param int|false $encoding Set to false to not encode, PHP_QUERY_RFC3986
* to encode using RFC3986, or PHP_QUERY_RFC1738
* to encode using RFC1738.
*/
public static function buildQuery(array $params, $encoding = PHP_QUERY_RFC3986): string
{
if (!$params) {
return '';
}
if ($encoding === false) {
$encoder = function (string $str): string {
return $str;
};
} elseif ($encoding === PHP_QUERY_RFC3986) {
$encoder = 'rawurlencode';
} elseif ($encoding === PHP_QUERY_RFC1738) {
$encoder = 'urlencode';
} else {
throw new \InvalidArgumentException('Invalid type');
}
$castBool = Configuration::BOOLEAN_FORMAT_INT == Configuration::getDefaultConfiguration()->getBooleanFormatForQueryString()
? function ($v) { return (int) $v; }
: function ($v) { return $v ? 'true' : 'false'; };
$qs = '';
foreach ($params as $k => $v) {
$k = $encoder((string) $k);
if (!is_array($v)) {
$qs .= $k;
$v = is_bool($v) ? $castBool($v) : $v;
if ($v !== null) {
$qs .= '='.$encoder((string) $v);
}
$qs .= '&';
} else {
foreach ($v as $vv) {
$qs .= $k;
$vv = is_bool($vv) ? $castBool($vv) : $vv;
if ($vv !== null) {
$qs .= '='.$encoder((string) $vv);
}
$qs .= '&';
}
}
}
return $qs ? (string) substr($qs, 0, -1) : '';
}
}