diff options
Diffstat (limited to 'lib/private/Files/Cache/Propagator.php')
| -rw-r--r-- | lib/private/Files/Cache/Propagator.php | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/private/Files/Cache/Propagator.php b/lib/private/Files/Cache/Propagator.php index 63117154d19..2909e998bf9 100644 --- a/lib/private/Files/Cache/Propagator.php +++ b/lib/private/Files/Cache/Propagator.php @@ -24,6 +24,7 @@ namespace OC\Files\Cache; +use OC\Files\Storage\Wrapper\Encryption; use OCP\DB\QueryBuilder\IQueryBuilder; use OCP\Files\Cache\IPropagator; use OCP\Files\Storage\IReliableEtagStorage; @@ -113,6 +114,20 @@ class Propagator implements IPropagator { ->andWhere($builder->expr()->in('path_hash', $hashParams)) ->andWhere($builder->expr()->gt('size', $builder->expr()->literal(-1, IQueryBuilder::PARAM_INT))); + if ($this->storage->instanceOfStorage(Encryption::class)) { + // in case of encryption being enabled after some files are already uploaded, some entries will have an unencrypted_size of 0 and a non-zero size + $eq = $builder->expr()->eq('unencrypted_size', $builder->expr()->literal(0, IQueryBuilder::PARAM_INT)); + $sizeColumn = $builder->getColumnName('size'); + $unencryptedSizeColumn = $builder->getColumnName('unencrypted_size'); + $builder->set('unencrypted_size', $builder->func()->greatest( + $builder->func()->add( + $builder->createFunction("CASE WHEN $eq THEN $unencryptedSizeColumn ELSE $sizeColumn END"), + $builder->createNamedParameter($sizeDifference) + ), + $builder->createNamedParameter(-1, IQueryBuilder::PARAM_INT) + )); + } + $builder->execute(); } } |