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@@ -26,14 +26,14 @@ |
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namespace OC\Tagging; |
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use OCP\AppFramework\Db\DoesNotExistException; |
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use OCP\AppFramework\Db\Mapper; |
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use OCP\AppFramework\Db\QBMapper; |
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use OCP\IDBConnection; |
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use OCP\DB\QueryBuilder\IQueryBuilder; |
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/** |
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* Mapper for Tag entity |
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*/ |
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class TagMapper extends Mapper { |
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class TagMapper extends QBMapper { |
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/** |
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* Constructor. |
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* |
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@@ -46,31 +46,34 @@ class TagMapper extends Mapper { |
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/** |
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* Load tags from the database. |
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* |
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* @param array|string $owners The user(s) whose tags we are going to load. |
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* @param array $owners The user(s) whose tags we are going to load. |
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* @param string $type The type of item for which we are loading tags. |
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* @return array An array of Tag objects. |
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*/ |
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public function loadTags($owners, $type) { |
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if (!is_array($owners)) { |
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$owners = [$owners]; |
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} |
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$sql = 'SELECT `id`, `uid`, `type`, `category` FROM `' . $this->getTableName() . '` ' |
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. 'WHERE `uid` IN (' . str_repeat('?,', count($owners) - 1) . '?) AND `type` = ? ORDER BY `category`'; |
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return $this->findEntities($sql, array_merge($owners, [$type])); |
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public function loadTags(array $owners, string $type): array { |
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$qb = $this->db->getQueryBuilder(); |
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$qb->select(['id', 'uid', 'type', 'category']) |
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->from($this->getTableName()) |
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->where($qb->expr()->in('uid', $qb->createNamedParameter($owners, IQueryBuilder::PARAM_STR_ARRAY))) |
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->andWhere($qb->expr()->eq('type', $qb->createNamedParameter($type, IQueryBuilder::PARAM_STR))) |
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->orderBy('category'); |
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return $this->findEntities($qb); |
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} |
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/** |
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* Check if a given Tag object already exists in the database. |
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* |
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* @param Tag $tag The tag to look for in the database. |
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* @return bool |
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*/ |
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public function tagExists($tag) { |
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$sql = 'SELECT `id`, `uid`, `type`, `category` FROM `' . $this->getTableName() . '` ' |
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. 'WHERE `uid` = ? AND `type` = ? AND `category` = ?'; |
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public function tagExists(Tag $tag): bool { |
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$qb = $this->db->getQueryBuilder(); |
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$qb->select(['id', 'uid', 'type', 'category']) |
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->from($this->getTableName()) |
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->where($qb->expr()->eq('uid', $qb->createNamedParameter($tag->getOwner(), IQueryBuilder::PARAM_STR))) |
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->andWhere($qb->expr()->eq('type', $qb->createNamedParameter($tag->getType(), IQueryBuilder::PARAM_STR))) |
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->andWhere($qb->expr()->eq('category', $qb->createNamedParameter($tag->getName(), IQueryBuilder::PARAM_STR))); |
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try { |
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$this->findEntity($sql, [$tag->getOwner(), $tag->getType(), $tag->getName()]); |
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$this->findEntity($qb); |
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} catch (DoesNotExistException $e) { |
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return false; |
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} |