diff options
Diffstat (limited to 'Zotlabs/Module/Photo.php')
| -rw-r--r-- | Zotlabs/Module/Photo.php | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/Zotlabs/Module/Photo.php b/Zotlabs/Module/Photo.php index 48e2bf4a5..c88696578 100644 --- a/Zotlabs/Module/Photo.php +++ b/Zotlabs/Module/Photo.php @@ -67,18 +67,20 @@ class Photo extends \Zotlabs\Web\Controller { $data = ''; - $r = q("SELECT * FROM photo WHERE imgscale = %d AND uid = %d AND photo_usage = %d LIMIT 1", - intval($resolution), - intval($uid), - intval(PHOTO_PROFILE) - ); - if($r) { - $modified = strtotime($r[0]['edited'] . "Z"); - $mimetype = $r[0]['mimetype']; - if(intval($r[0]['os_storage'])) - $data = file_get_contents(dbunescbin($r[0]['content'])); - else - $data = dbunescbin($r[0]['content']); + if ($uid > 0) { + $r = q("SELECT * FROM photo WHERE imgscale = %d AND uid = %d AND photo_usage = %d LIMIT 1", + intval($resolution), + intval($uid), + intval(PHOTO_PROFILE) + ); + if($r) { + $modified = strtotime($r[0]['edited'] . "Z"); + $mimetype = $r[0]['mimetype']; + if(intval($r[0]['os_storage'])) + $data = file_get_contents(dbunescbin($r[0]['content'])); + else + $data = dbunescbin($r[0]['content']); + } } if(! $data) { @@ -213,7 +215,7 @@ class Photo extends \Zotlabs\Web\Controller { if(! $data) killme(); - + $etag = '"' . md5($data . $modified) . '"'; if($modified == 0) @@ -269,7 +271,7 @@ class Photo extends \Zotlabs\Web\Controller { // in the event that infrastructure caching is present. $smaxage = intval($maxage/12); - header("Cache-Control: s-maxage=" . $smaxage . ", max-age=" . $maxage . $cachecontrol); + header("Cache-Control: no-cache, s-maxage=" . $smaxage . ", max-age=" . $maxage . $cachecontrol); } |