diff options
Diffstat (limited to 'plugins/OStatus/classes/Ostatus_profile.php')
| -rw-r--r-- | plugins/OStatus/classes/Ostatus_profile.php | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php index 7ab031aa5..b3b4336b5 100644 --- a/plugins/OStatus/classes/Ostatus_profile.php +++ b/plugins/OStatus/classes/Ostatus_profile.php @@ -1267,6 +1267,11 @@ class Ostatus_profile extends Memcached_DataObject } } + /** + * @param string $addr webfinger address + * @return Ostatus_profile + * @throws Exception on error conditions + */ public static function ensureWebfinger($addr) { // First, try the cache @@ -1275,7 +1280,8 @@ class Ostatus_profile extends Memcached_DataObject if ($uri !== false) { if (is_null($uri)) { - return null; + // Negative cache entry + throw new Exception('Not a valid webfinger address.'); } $oprofile = Ostatus_profile::staticGet('uri', $uri); if (!empty($oprofile)) { @@ -1299,8 +1305,9 @@ class Ostatus_profile extends Memcached_DataObject try { $result = $disco->lookup($addr); } catch (Exception $e) { + // Save negative cache entry so we don't waste time looking it up again. self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), null); - return null; + throw new Exception('Not a valid webfinger address.'); } foreach ($result->links as $link) { @@ -1410,7 +1417,7 @@ class Ostatus_profile extends Memcached_DataObject return $oprofile; } - return null; + throw new Exception("Couldn't find a valid profile for '$addr'"); } function saveHTMLFile($title, $rendered) |