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