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<?php |
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/** |
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* Nextcloud - Notes |
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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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namespace OCA\Notes\Service; |
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use OCA\Notes\Db\Note; |
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use OCA\Notes\Db\Meta; |
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use OCA\Notes\Db\MetaMapper; |
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/** |
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* Class MetaService |
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* |
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* @package OCA\Notes\Service |
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*/ |
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class MetaService { |
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private $metaMapper; |
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public function __construct(MetaMapper $metaMapper) { |
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$this->metaMapper = $metaMapper; |
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} |
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public function updateAll($userId, Array $notes) { |
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$metas = $this->metaMapper->getAll($userId); |
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$metas = $this->getIndexedArray($metas, 'fileId'); |
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$notes = $this->getIndexedArray($notes, 'id'); |
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foreach($metas as $id=>$meta) { |
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if(!array_key_exists($id, $notes)) { |
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// DELETE obsolete notes |
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$this->metaMapper->delete($meta); |
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unset($metas[$id]); |
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} |
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} |
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foreach($notes as $id=>$note) { |
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if(!array_key_exists($id, $metas)) { |
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// INSERT new notes |
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$metas[$note->getId()] = $this->create($userId, $note); |
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} elseif($note->getEtag()!==$metas[$id]->getEtag()) { |
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// UPDATE changed notes |
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$meta = $metas[$id]; |
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$this->updateIfNeeded($meta, $note); |
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} |
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} |
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return $metas; |
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} |
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private function getIndexedArray(array $data, $property) { |
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$property = ucfirst($property); |
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$getter = 'get'.$property; |
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$result = array(); |
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foreach($data as $entity) { |
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$result[$entity->$getter()] = $entity; |
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} |
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return $result; |
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} |
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private function create($userId, $note) { |
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$meta = Meta::fromNote($note, $userId); |
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$this->metaMapper->insert($meta); |
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return $meta; |
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} |
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private function updateIfNeeded(&$meta, $note) { |
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if($note->getEtag()!==$meta->getEtag()) { |
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$meta->setEtag($note->getEtag()); |
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$meta->setLastUpdate(time()); |
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$this->metaMapper->update($meta); |
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} |
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} |
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} |
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nextcloud /
notes
Loading history...
This function has been deprecated. The supplier of the function has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.