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<?php |
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namespace OCA\FaceRecognition\Db; |
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use OC\DB\QueryBuilder\Literal; |
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use OCP\IDBConnection; |
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use OCP\AppFramework\Db\QBMapper; |
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use OCP\AppFramework\Db\DoesNotExistException; |
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use OCP\DB\QueryBuilder\IQueryBuilder; |
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class FaceMapper extends QBMapper { |
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public function __construct(IDBConnection $db) { |
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parent::__construct($db, 'face_recognition_faces', '\OCA\FaceRecognition\Db\Face'); |
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} |
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public function find (int $faceId): Face { |
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$qb = $this->db->getQueryBuilder(); |
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$qb->select('id', 'image', 'person', 'left', 'right', 'top', 'bottom', 'descriptor') |
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->from('face_recognition_faces', 'f') |
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->andWhere($qb->expr()->eq('id', $qb->createNamedParameter($faceId))); |
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$faces = $this->findEntity($qb); |
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return $faces; |
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} |
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/** |
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* Counts all the faces that belong to images of a given user, created using given model |
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* |
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* @param string $userId User to which faces and associated images belongs to |
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* @param int $model Model ID |
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* @param bool $onlyWithoutPersons True if we need to count only faces which are not having person associated for it. |
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* If false, all faces are counted. |
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*/ |
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public function countFaces(string $userId, int $model, bool $onlyWithoutPersons=false): int { |
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$qb = $this->db->getQueryBuilder(); |
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$qb = $qb |
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->select($qb->createFunction('COUNT(' . $qb->getColumnName('f.id') . ')')) |
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->from('face_recognition_faces', 'f') |
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->innerJoin('f', 'face_recognition_images' ,'i', $qb->expr()->eq('f.image', 'i.id')) |
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->where($qb->expr()->eq('user', $qb->createParameter('user'))) |
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->andWhere($qb->expr()->eq('model', $qb->createParameter('model'))); |
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if ($onlyWithoutPersons) { |
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$qb = $qb->andWhere($qb->expr()->isNull('person')); |
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} |
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$query = $qb |
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->setParameter('user', $userId) |
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->setParameter('model', $model); |
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$resultStatement = $query->execute(); |
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$data = $resultStatement->fetch(\PDO::FETCH_NUM); |
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$resultStatement->closeCursor(); |
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return (int)$data[0]; |
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} |
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/** |
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* Gets oldest created face from database, for a given user and model, that is not associated with a person. |
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* |
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* @param string $userId User to which faces and associated images belongs to |
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* @param int $model Model ID |
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* |
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* @return Face Oldest face, if any is found |
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* @throws DoesNotExistException If there is no faces in database without person for a given user and model. |
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*/ |
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public function getOldestCreatedFaceWithoutPerson(string $userId, int $model): Face { |
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$qb = $this->db->getQueryBuilder(); |
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$qb |
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->select('f.id', 'f.creation_time') |
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->from('face_recognition_faces', 'f') |
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->innerJoin('f', 'face_recognition_images' ,'i', $qb->expr()->eq('f.image', 'i.id')) |
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->where($qb->expr()->eq('user', $qb->createNamedParameter($userId))) |
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->andWhere($qb->expr()->eq('model', $qb->createNamedParameter($model))) |
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->andWhere($qb->expr()->isNull('person')) |
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->orderBy('f.creation_time', 'ASC'); |
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$cursor = $qb->execute(); |
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$row = $cursor->fetch(); |
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if($row === false) { |
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$cursor->closeCursor(); |
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throw new DoesNotExistException("No faces found and we should have at least one"); |
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} |
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$face = $this->mapRowToEntity($row); |
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$cursor->closeCursor(); |
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return $face; |
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} |
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public function getFaces(string $userId, $model): array { |
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$qb = $this->db->getQueryBuilder(); |
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$query = $qb |
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->select('f.id', 'f.person', 'f.confidence', 'f.descriptor') |
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->from('face_recognition_faces', 'f') |
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->innerJoin('f', 'face_recognition_images' ,'i', $qb->expr()->eq('f.image', 'i.id')) |
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->where($qb->expr()->eq('user', $qb->createParameter('user'))) |
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->andWhere($qb->expr()->eq('model', $qb->createParameter('model'))) |
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->setParameter('user', $userId) |
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->setParameter('model', $model); |
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$faces = $this->findEntities($qb); |
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return $faces; |
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} |
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public function findFacesFromPerson(string $userId, int $personId, int $model, $limit = null, $offset = null): array { |
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$qb = $this->db->getQueryBuilder(); |
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$qb->select('f.id', 'f.image', 'f.person') |
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->from('face_recognition_faces', 'f') |
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->innerJoin('f', 'face_recognition_images' ,'i', $qb->expr()->eq('f.image', 'i.id')) |
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->where($qb->expr()->eq('user', $qb->createNamedParameter($userId))) |
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->andWhere($qb->expr()->eq('person', $qb->createNamedParameter($personId))) |
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->andWhere($qb->expr()->eq('model', $qb->createNamedParameter($model))); |
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$qb->setMaxResults($limit); |
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$qb->setFirstResult($offset); |
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$faces = $this->findEntities($qb); |
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return $faces; |
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} |
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public function getPersonOnFile(string $userId, int $personId, int $fileId, int $model): array { |
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$qb = $this->db->getQueryBuilder(); |
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$qb->select('f.id', 'left', 'right', 'top', 'bottom') |
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->from('face_recognition_faces', 'f') |
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->innerJoin('f', 'face_recognition_persons' ,'p', $qb->expr()->eq('f.person', 'p.id')) |
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->innerJoin('f', 'face_recognition_images' ,'i', $qb->expr()->eq('f.image', 'i.id')) |
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->where($qb->expr()->eq('p.user', $qb->createParameter('user'))) |
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->andWhere($qb->expr()->eq('person', $qb->createParameter('person'))) |
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->andWhere($qb->expr()->eq('file', $qb->createParameter('file_id'))) |
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->andWhere($qb->expr()->eq('model', $qb->createParameter('model'))) |
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->andWhere($qb->expr()->eq('p.is_valid', $qb->createParameter('is_valid'))) |
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->setParameter('user', $userId) |
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->setParameter('person', $personId) |
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->setParameter('file_id', $fileId) |
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->setParameter('model', $model) |
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->setParameter('is_valid', true) |
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->orderBy('confidence', 'DESC'); |
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$faces = $this->findEntities($qb); |
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return $faces; |
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} |
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/** |
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* Finds all faces contained in one image |
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* |
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* @param int $imageId Image for which to find all faces for |
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*/ |
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public function findByImage(int $imageId) { |
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$qb = $this->db->getQueryBuilder(); |
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$qb->select('id', 'image', 'person') |
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->from($this->getTableName()) |
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->where($qb->expr()->eq('image', $qb->createNamedParameter($imageId))); |
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$faces = $this->findEntities($qb); |
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return $faces; |
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} |
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/** |
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* @param int $imageId Image for which to delete faces for |
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*/ |
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public function removeFaces(int $imageId) { |
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$qb = $this->db->getQueryBuilder(); |
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$qb->delete($this->getTableName()) |
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->where($qb->expr()->eq('image', $qb->createNamedParameter($imageId))) |
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->execute(); |
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} |
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/** |
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* Deletes all faces from that user. |
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* |
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* @param string $userId User to drop faces from table. |
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*/ |
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public function deleteUserFaces(string $userId) { |
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$sub = $this->db->getQueryBuilder(); |
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$sub->select(new Literal('1')); |
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$sub->from("face_recognition_images", "i") |
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->where($sub->expr()->eq('i.id', '*PREFIX*' . $this->getTableName() .'.image')) |
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->andWhere($sub->expr()->eq('i.user', $sub->createParameter('user'))); |
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$qb = $this->db->getQueryBuilder(); |
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$qb->delete($this->getTableName()) |
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->where('EXISTS (' . $sub->getSQL() . ')') |
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->setParameter('user', $userId) |
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->execute(); |
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} |
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/** |
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* Insert one face to database. |
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* Note: only reason we are not using (idiomatic) QBMapper method is |
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* because "QueryBuilder::PARAM_DATE" cannot be set there |
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* |
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* @param Face $face Face to insert |
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* @param IDBConnection $db Existing connection, if we need to reuse it. Null if we commit immediatelly. |
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*/ |
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public function insertFace(Face $face, IDBConnection $db = null) { |
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if ($db !== null) { |
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$qb = $db->getQueryBuilder(); |
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} else { |
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$qb = $this->db->getQueryBuilder(); |
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} |
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$qb->insert($this->getTableName()) |
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->values([ |
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'image' => $qb->createNamedParameter($face->image), |
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'person' => $qb->createNamedParameter($face->person), |
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'left' => $qb->createNamedParameter($face->left), |
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'right' => $qb->createNamedParameter($face->right), |
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'top' => $qb->createNamedParameter($face->top), |
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'bottom' => $qb->createNamedParameter($face->bottom), |
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'confidence' => $qb->createNamedParameter($face->confidence), |
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'landmarks' => $qb->createNamedParameter(json_encode($face->landmarks)), |
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'descriptor' => $qb->createNamedParameter(json_encode($face->descriptor)), |
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'creation_time' => $qb->createNamedParameter($face->creationTime, IQueryBuilder::PARAM_DATE), |
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]) |
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->execute(); |
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$face->setId((int) $qb->getLastInsertId()); |
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} |
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} |
matiasdelellis /
facerecognition
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths