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1 | <?php |
2 | |
3 | /** |
4 | * This program is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU General Public License |
6 | * as published by the Free Software Foundation; under version 2 |
7 | * of the License (non-upgradable). |
8 | * |
9 | * This program is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | * GNU General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU General Public License |
15 | * along with this program; if not, write to the Free Software |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
17 | * |
18 | * Copyright (c) 2024 (original work) Open Assessment Technologies SA; |
19 | */ |
20 | |
21 | declare(strict_types=1); |
22 | |
23 | namespace oat\tao\model\Translation\Service; |
24 | |
25 | use core_kernel_classes_Resource; |
26 | use oat\generis\model\data\Ontology; |
27 | use oat\generis\model\resource\Contract\ResourceDeleterInterface; |
28 | use oat\oatbox\event\EventManager; |
29 | use oat\tao\model\Translation\Entity\AbstractResource; |
30 | use oat\tao\model\Translation\Event\TranslationActionEvent; |
31 | use oat\tao\model\Translation\Exception\ResourceTranslationException; |
32 | use oat\tao\model\Translation\Query\ResourceTranslationQuery; |
33 | use oat\tao\model\Translation\Repository\ResourceTranslationRepository; |
34 | use Psr\Http\Message\ServerRequestInterface; |
35 | use Psr\Log\LoggerInterface; |
36 | use Throwable; |
37 | |
38 | class TranslationDeletionService |
39 | { |
40 | private Ontology $ontology; |
41 | private ResourceDeleterInterface $resourceDeleter; |
42 | private ResourceTranslationRepository $resourceTranslationRepository; |
43 | private LoggerInterface $logger; |
44 | private TranslatedIntoLanguagesSynchronizer $translatedIntoLanguagesSynchronizer; |
45 | private EventManager $eventManager; |
46 | |
47 | public function __construct( |
48 | Ontology $ontology, |
49 | ResourceDeleterInterface $resourceDeleter, |
50 | ResourceTranslationRepository $resourceTranslationRepository, |
51 | LoggerInterface $logger, |
52 | TranslatedIntoLanguagesSynchronizer $translatedIntoLanguagesSynchronizer, |
53 | EventManager $eventManager |
54 | ) { |
55 | $this->ontology = $ontology; |
56 | $this->resourceDeleter = $resourceDeleter; |
57 | $this->resourceTranslationRepository = $resourceTranslationRepository; |
58 | $this->logger = $logger; |
59 | $this->translatedIntoLanguagesSynchronizer = $translatedIntoLanguagesSynchronizer; |
60 | $this->eventManager = $eventManager; |
61 | } |
62 | |
63 | public function deleteByRequest(ServerRequestInterface $request): core_kernel_classes_Resource |
64 | { |
65 | $requestParams = $request->getParsedBody(); |
66 | $resourceUri = $requestParams['id'] ?? null; |
67 | $languageUri = $requestParams['languageUri'] ?? null; |
68 | |
69 | if (empty($resourceUri)) { |
70 | throw new ResourceTranslationException('Resource id is required'); |
71 | } |
72 | |
73 | if (empty($languageUri)) { |
74 | throw new ResourceTranslationException('Parameter languageUri is mandatory'); |
75 | } |
76 | |
77 | try { |
78 | $resource = $this->ontology->getResource($resourceUri); |
79 | $rootId = $resource->getRootId(); |
80 | |
81 | $translations = $this->resourceTranslationRepository |
82 | ->find(new ResourceTranslationQuery([$resourceUri], $languageUri)); |
83 | |
84 | if ($translations->count() === 0) { |
85 | throw new ResourceTranslationException( |
86 | sprintf( |
87 | 'Translation does not exist for [id=%s, locale=%s]', |
88 | $resourceUri, |
89 | $languageUri |
90 | ) |
91 | ); |
92 | } |
93 | |
94 | /** @var AbstractResource $translation */ |
95 | foreach ($translations as $translation) { |
96 | $translationResource = $this->ontology->getResource($translation->getResourceUri()); |
97 | |
98 | $this->resourceDeleter->delete($translationResource); |
99 | |
100 | $this->eventManager->trigger(new TranslationActionEvent( |
101 | TranslationActionEvent::ACTION_DELETED, |
102 | $rootId, |
103 | $resourceUri, |
104 | $translation->getResourceUri(), |
105 | $translation->getLanguageCode() |
106 | )); |
107 | } |
108 | |
109 | $this->translatedIntoLanguagesSynchronizer->sync($resource); |
110 | |
111 | return $resource; |
112 | } catch (Throwable $exception) { |
113 | $this->logger->error( |
114 | sprintf( |
115 | 'Could not delete translation [id=%s, language=%s] (%s): %s', |
116 | $resourceUri, |
117 | $languageUri, |
118 | get_class($exception), |
119 | $exception->getMessage() |
120 | ) |
121 | ); |
122 | |
123 | throw $exception; |
124 | } |
125 | } |
126 | |
127 | public function deleteByOriginResourceUri(string $originResourceUri): void |
128 | { |
129 | try { |
130 | $translations = $this->resourceTranslationRepository |
131 | ->find(new ResourceTranslationQuery([$originResourceUri])); |
132 | |
133 | /** @var AbstractResource $translation */ |
134 | foreach ($translations as $translation) { |
135 | $instance = $this->ontology->getResource($translation->getResourceUri()); |
136 | |
137 | $this->resourceDeleter->delete($instance); |
138 | } |
139 | } catch (Throwable $exception) { |
140 | $this->logger->error( |
141 | sprintf( |
142 | 'Error deleting translations by originResourceUri [%s] (%s): %s', |
143 | $originResourceUri, |
144 | get_class($exception), |
145 | $exception->getMessage() |
146 | ) |
147 | ); |
148 | |
149 | throw $exception; |
150 | } |
151 | } |
152 | } |