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show permission denied photo when direct link was accessed and authentication is insufficient to view

tags/2.2
Friendika 9 anni fa
parent
commit
2270e73fcd
2 ha cambiato i file con 18 aggiunte e 0 eliminazioni
  1. BIN
      images/nosign.jpg
  2. +18
    -0
      mod/photo.php

BIN
images/nosign.jpg Vedi File

Prima Dopo
Larghezza: 150  |  Altezza: 150  |  Dimensione: 6.3 KiB

+ 18
- 0
mod/photo.php Vedi File

@@ -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');
}
}
}
}



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