diff options
Diffstat (limited to 'lib/private/Files/Cache')
-rw-r--r-- | lib/private/Files/Cache/Scanner.php | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/lib/private/Files/Cache/Scanner.php b/lib/private/Files/Cache/Scanner.php index bdefca01f6f..bd8db2c8a12 100644 --- a/lib/private/Files/Cache/Scanner.php +++ b/lib/private/Files/Cache/Scanner.php @@ -37,6 +37,7 @@ namespace OC\Files\Cache; use Doctrine\DBAL\Exception; use OC\Files\Filesystem; +use OC\Files\Storage\Wrapper\Jail; use OC\Files\Storage\Wrapper\Encoding; use OC\Hooks\BasicEmitter; use OCP\Files\Cache\IScanner; @@ -509,19 +510,31 @@ class Scanner extends BasicEmitter implements IScanner { * walk over any folders that are not fully scanned yet and scan them */ public function backgroundScan() { - if (!$this->cache->inCache('')) { - $this->runBackgroundScanJob(function () { - $this->scan('', self::SCAN_RECURSIVE, self::REUSE_ETAG); - }, ''); + if ($this->storage->instanceOfStorage(Jail::class)) { + // for jail storage wrappers (shares, groupfolders) we run the background scan on the source storage + // this is mainly done because the jail wrapper doesn't implement `getIncomplete` (because it would be inefficient). + // + // Running the scan on the source storage might scan more than "needed", but the unscanned files outside the jail will + // have to be scanned at some point anyway. + $unJailedScanner = $this->storage->getUnjailedStorage()->getScanner(); + $unJailedScanner->backgroundScan(); } else { - $lastPath = null; - while (($path = $this->cache->getIncomplete()) !== false && $path !== $lastPath) { - $this->runBackgroundScanJob(function () use ($path) { - $this->scan($path, self::SCAN_RECURSIVE_INCOMPLETE, self::REUSE_ETAG | self::REUSE_SIZE); - }, $path); - // FIXME: this won't proceed with the next item, needs revamping of getIncomplete() - // to make this possible - $lastPath = $path; + if (!$this->cache->inCache('')) { + // if the storage isn't in the cache yet, just scan the root completely + $this->runBackgroundScanJob(function () { + $this->scan('', self::SCAN_RECURSIVE, self::REUSE_ETAG); + }, ''); + } else { + $lastPath = null; + // find any path marked as unscanned and run the scanner until no more paths are unscanned (or we get stuck) + while (($path = $this->cache->getIncomplete()) !== false && $path !== $lastPath) { + $this->runBackgroundScanJob(function () use ($path) { + $this->scan($path, self::SCAN_RECURSIVE_INCOMPLETE, self::REUSE_ETAG | self::REUSE_SIZE); + }, $path); + // FIXME: this won't proceed with the next item, needs revamping of getIncomplete() + // to make this possible + $lastPath = $path; + } } } } |