diff options
| -rw-r--r-- | images/nosign.jpg | bin | 0 -> 6498 bytes | |||
| -rw-r--r-- | mod/photo.php | 18 |
2 files changed, 18 insertions, 0 deletions
diff --git a/images/nosign.jpg b/images/nosign.jpg Binary files differnew file mode 100644 index 000000000..b73629332 --- /dev/null +++ b/images/nosign.jpg diff --git a/mod/photo.php b/mod/photo.php index 7f13d1cbf..2f8d180fd 100644 --- a/mod/photo.php +++ b/mod/photo.php @@ -108,6 +108,24 @@ function photo_init(&$a) { if(count($r)) { $data = $r[0]['data']; } + else { + + // Does the picture exist? It may be a remote person with no credentials, + // but who should otherwise be able to view it. Show a default image to let + // them know permissions was denied. It may be possible to view the image + // through an authenticated profile visit. + // There won't be many complete unauthorised people seeing this because + // they won't have the photo link, so there's a reasonable chance that the person + // might be able to obtain permission to view it. + + $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d LIMIT 1", + dbesc($photo), + intval($resolution) + ); + if(count($r)) { + $data = file_get_contents('images/nosign.jpg'); + } + } } } |
