Current File : /www/old2/_muzikoterapie/uloziste.eacm.cz/apps/related_resources/lib/Tools/Traits/TDeserialize.php
<?php
declare(strict_types=1);
/**
* Nextcloud - Related Resources
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Maxence Lange <maxence@artificial-owl.com>
* @copyright 2022
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\RelatedResources\Tools\Traits;
use Exception;
use JsonSerializable;
use OCA\RelatedResources\Tools\Exceptions\InvalidItemException;
use OCA\RelatedResources\Tools\IDeserializable;
use ReflectionClass;
trait TDeserialize {
/**
* @param JsonSerializable $model
*
* @return array
*/
public function serialize(JsonSerializable $model): array {
return json_decode(json_encode($model), true);
}
/**
* @param array $data
*
* @return array
*/
public function serializeArray(array $data): array {
return json_decode(json_encode($data), true);
}
/**
* @param array $data
* @param string $class
*
* @return IDeserializable
* @throws InvalidItemException
*/
public function deserialize(array $data, string $class): IDeserializable {
try {
$test = new ReflectionClass($class);
} catch (\ReflectionException $e) {
throw new InvalidItemException('cannot ReflectionClass ' . $class);
}
if (!in_array(IDeserializable::class, $test->getInterfaceNames())) {
throw new InvalidItemException($class . ' does not implement IDeserializable');
}
/** @var IDeserializable $item */
$item = new $class;
$item->import($data);
return $item;
}
/**
* force deserialize without checking for implementation of IDeserializable.
* quickest solution to deserialize model from other apps.
*
* @param string $json
* @param string $class
*
* @return array
*/
public function forceDeserializeArrayFromJson(string $json, string $class): array {
$data = json_decode($json, true);
if (!is_array($data)) {
return [];
}
$arr = [];
foreach ($data as $entry) {
try {
$item = new $class;
$arr[] = $item->import($entry);
} catch (Exception $e) {
}
}
return $arr;
}
/**
* @param string $json
* @param string $class
*
* @return IDeserializable[]
*/
public function deserializeArrayFromJson(string $json, string $class): array {
$data = json_decode($json, true);
if (!is_array($data)) {
return [];
}
return $this->deserializeArray($data, $class);
}
/**
* @param array $data
* @param string $class
*
* @return array
*/
public function deserializeArray(array $data, string $class): array {
$arr = [];
foreach ($data as $entry) {
try {
$arr[] = $this->deserialize($entry, $class);
} catch (InvalidItemException $e) {
}
}
return $arr;
}
/**
* @param string $json
* @param string $class
*
* @return IDeserializable
* @throws InvalidItemException
*/
public function deserializeJson(string $json, string $class): IDeserializable {
$data = json_decode($json, true);
return $this->deserialize($data, $class);
}
}
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