Merge pull request #6704 from owncloud/encryptedfoldersizecalc

Fix calculated folder size to use unencrypted size

1 files changed, 17 insertions, 5 deletions

diff --git a/lib/private/files/cache/cache.php b/lib/private/files/cache/cache.php
index 8e682a96b75..1e7936ca26d 100644
--- a/lib/private/files/cache/cache.php
+++ b/lib/private/files/cache/cache.php
@@ -178,7 +178,7 @@ class Cache {
 				if ($file['storage_mtime'] == 0) {
 					$file['storage_mtime'] = $file['mtime'];
 				}
-				if ($file['encrypted']) {
+				if ($file['encrypted'] or ($file['unencrypted_size'] > 0 and $file['mimetype'] === 'httpd/unix-directory')) {
 					$file['encrypted_size'] = $file['size'];
 					$file['size'] = $file['unencrypted_size'];
 				}
@@ -511,22 +511,34 @@ class Cache {
 		$entry = $this->get($path);
 		if ($entry && $entry['mimetype'] === 'httpd/unix-directory') {
 			$id = $entry['fileid'];
-			$sql = 'SELECT SUM(`size`) AS f1, MIN(`size`) AS f2 FROM `*PREFIX*filecache` '.
+			$sql = 'SELECT SUM(`size`) AS f1, MIN(`size`) AS f2, ' .
+				'SUM(`unencrypted_size`) AS f3 ' .
+				'FROM `*PREFIX*filecache` ' .
 				'WHERE `parent` = ? AND `storage` = ?';
 			$result = \OC_DB::executeAudited($sql, array($id, $this->getNumericStorageId()));
 			if ($row = $result->fetchRow()) {
-				list($sum, $min) = array_values($row);
+				list($sum, $min, $unencryptedSum) = array_values($row);
 				$sum = (int)$sum;
 				$min = (int)$min;
+				$unencryptedSum = (int)$unencryptedSum;
 				if ($min === -1) {
 					$totalSize = $min;
 				} else {
 					$totalSize = $sum;
 				}
+				$update = array();
 				if ($entry['size'] !== $totalSize) {
-					$this->update($id, array('size' => $totalSize));
+					$update['size'] = $totalSize;
+				}
+				if ($entry['unencrypted_size'] !== $unencryptedSum) {
+					$update['unencrypted_size'] = $unencryptedSum;
+				}
+				if (count($update) > 0) {
+					$this->update($id, $update);
+				}
+				if ($totalSize !== -1 and $unencryptedSum > 0) {
+					$totalSize = $unencryptedSum;
 				}
-				
 			}
 		}
 		return $totalSize;