mirror of
https://github.com/werkraum-media/thuecat.git
synced 2024-07-03 00:38:56 +02:00
Daniel Siepmann
bfd4c77a17
Use Symfony components to map incoming JSON onto objects. Those provide a mapping. They can then be used to fetch the data in a common way and insert it into the system. - Handle languages within JsonDecode (normalize incoming data based on language) - Handle Single Value and List of Values within Entities. They will map incoming Data to proper Objects. (We now generally transform during serialization process if target is array but we got single entity) - Add missing tests for existing data. - Finish migration of all existing data, this includes next step - Provide discriminator to ObjectNormalizer to auto detect target class based on "type" property. (Done for now by own registry) - Combine generated object with current structure for import -> generate data array out of it. - Resolve foreign references to existing entities, (images, contentresponsible, etc.)
74 lines
2.3 KiB
PHP
74 lines
2.3 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* Copyright (C) 2021 Daniel Siepmann <coding@daniel-siepmann.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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namespace WerkraumMedia\ThueCat\Domain\Import\EntityMapper;
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use Symfony\Component\Serializer\Normalizer\ArrayDenormalizer as SymfonyArrayDenormalizer;
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class ArrayDenormalizer extends SymfonyArrayDenormalizer
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{
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public function denormalize(
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$data,
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string $type,
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string $format = null,
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array $context = []
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): array {
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return parent::denormalize(
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$this->transformSingleEntryToMultiEntry($data),
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$type,
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$format,
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$context
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);
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}
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/**
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* We sometimes expect an array of object but only get a single object with different structure.
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*
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* This method detects this and transforms it into an array with this single object to stay compatible.
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*
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* E.g. schema:image might be an array or single image.
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* Our objects always expects an array and serializer would break.
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*/
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private function transformSingleEntryToMultiEntry(array $data): array
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{
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// If we got strings, we know this is a single object which needs transformation.
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if (self::hasOnlyNumericKeys($data) === false) {
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$data = [$data];
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}
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return $data;
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}
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public static function hasOnlyNumericKeys(array $data): bool
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{
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// Each object is identified by an numeric index
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// Strings are only used as index for object properties.
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$differences = array_diff(
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array_keys($data),
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array_filter(array_keys($data), 'is_int')
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);
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return $differences === [];
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}
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}
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