Improve performance of thumbnail history

- Use the filedata we already have in
  c/file->upload_history_thumbnails() rather than fetching it per id in
  m/mfile->valid_id
- Construct the config array for s/f::valid_id only once and not for
  every validation.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/application/controllers/file.php b/application/controllers/file.php
index 571a4272f..85cef5490 100644
--- a/application/controllers/file.php
+++ b/application/controllers/file.php
@@ -687,7 +687,7 @@ class File extends MY_Controller {
 			assert($item["user"] === $user);
 			$item["data_id"] = $item['hash']."-".$item['storage_id'];
 			$query[$key]["data_id"] =  $item["data_id"];
-			if (!$this->mfile->valid_id($item["id"])) {
+			if (!$this->mfile->valid_filedata($item)) {
 				unset($query[$key]);
 				continue;
 			}