diff options
Diffstat (limited to 'plugins/OStatus')
| -rw-r--r-- | plugins/OStatus/classes/Ostatus_profile.php | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php index 8ba2ce0c3..e3b3daa2c 100644 --- a/plugins/OStatus/classes/Ostatus_profile.php +++ b/plugins/OStatus/classes/Ostatus_profile.php @@ -726,7 +726,8 @@ class Ostatus_profile extends Memcached_DataObject * * @param string $profile_url * @return Ostatus_profile - * @throws Exception + * @throws Exception on various error conditions + * @throws OStatusShadowException if this reference would obscure a local user/group */ public static function ensureProfileURL($profile_url, $hints=array()) @@ -813,7 +814,7 @@ class Ostatus_profile extends Memcached_DataObject * remote profiles. * * @return mixed Ostatus_profile or null - * @throws Exception for local profiles + * @throws OStatusShadowException for local profiles */ static function getFromProfileURL($profile_url) { @@ -836,7 +837,7 @@ class Ostatus_profile extends Memcached_DataObject $user = User::staticGet('id', $profile->id); if (!empty($user)) { - throw new Exception("'$profile_url' is the profile for local user '{$user->nickname}'."); + throw new OStatusShadowException($profile, "'$profile_url' is the profile for local user '{$user->nickname}'."); } // Continue discovery; it's a remote profile @@ -1538,6 +1539,7 @@ class Ostatus_profile extends Memcached_DataObject * @param string $addr webfinger address * @return Ostatus_profile * @throws Exception on error conditions + * @throws OStatusShadowException if this reference would obscure a local user/group */ public static function ensureWebfinger($addr) { @@ -1616,9 +1618,18 @@ class Ostatus_profile extends Memcached_DataObject $oprofile = self::ensureProfileURL($hints['profileurl'], $hints); self::cacheSet(sprintf('ostatus_profile:webfinger:%s', $addr), $oprofile->uri); return $oprofile; + } catch (OStatusShadowException $e) { + // We've ended up with a remote reference to a local user or group. + // @fixme ideally we should be able to say who it was so we can + // go back and refer to it the regular way + throw $e; } catch (Exception $e) { common_log(LOG_WARNING, "Failed creating profile from profile URL '$profileUrl': " . $e->getMessage()); // keep looking + // + // @fixme this means an error discovering from profile page + // may give us a corrupt entry using the webfinger URI, which + // will obscure the correct page-keyed profile later on. } } @@ -1720,3 +1731,24 @@ class Ostatus_profile extends Memcached_DataObject return $file; } } + +/** + * Exception indicating we've got a remote reference to a local user, + * not a remote user! + * + * If we can ue a local profile after all, it's available as $e->profile. + */ +class OStatusShadowException extends Exception +{ + public $profile; + + /** + * @param Profile $profile + * @param string $message + */ + function __construct($profile, $message) { + $this->profile = $profile; + parent::__construct($message); + } +} + |