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[ActivityPub] Fix some bugs with onStartNoticeSearch

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Refactored Activitypub_profile::ensure_web_finger to Activitypub_profile::ensure_webfinger
Do not throw exceptions in the handling of this event because we don't
want to stop the regular search just because we were unable to find
ActivityPub actors or notes.
This commit is contained in:
Diogo Cordeiro
2019-09-13 11:56:36 +01:00
committed by Diogo Peralta Cordeiro
parent ffef85414e
commit d0e3f9c823
4 changed files with 108 additions and 83 deletions
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33
plugins/ActivityPub/classes/Activitypub_profile.php
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@@ -331,15 +331,16 @@ class Activitypub_profile extends Managed_DataObject
/**
* Ensures a valid Activitypub_profile when provided with a valid URI.
*
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @param string $url
* @param bool $grab_online whether to try online grabbing, defaults to true
* @return Activitypub_profile
* @throws Exception if it isn't possible to return an Activitypub_profile
* @author Diogo Cordeiro <diogo@fc.up.pt>
*/
public static function fromUri($url)
public static function fromUri($url, $grab_online = true)
{
try {
return self::from_profile(Activitypub_explorer::get_profile_from_url($url));
return self::from_profile(Activitypub_explorer::get_profile_from_url($url, $grab_online));
} catch (Exception $e) {
throw new Exception('No valid ActivityPub profile found for given URI.');
}
@@ -347,17 +348,17 @@ class Activitypub_profile extends Managed_DataObject
/**
* Look up, and if necessary create, an Activitypub_profile for the remote
* entity with the given webfinger address.
* entity with the given WebFinger address.
* This should never return null -- you will either get an object or
* an exception will be thrown.
*
* @author GNU social
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @param string $addr webfinger address
* @param string $addr WebFinger address
* @return Activitypub_profile
* @throws Exception on error conditions
*/
public static function ensure_web_finger($addr)
public static function ensure_webfinger($addr)
{
// Normalize $addr, i.e. add 'acct:' if missing
$addr = Discovery::normalize($addr);
@@ -369,12 +370,12 @@ class Activitypub_profile extends Managed_DataObject
if (is_null($uri)) {
// Negative cache entry
// TRANS: Exception.
throw new Exception(_m('Not a valid webfinger address (via cache).'));
throw new Exception(_m('Not a valid WebFinger address (via cache).'));
}
try {
return self::fromUri($uri);
} catch (Exception $e) {
common_log(LOG_ERR, sprintf(__METHOD__ . ': Webfinger address cache inconsistent with database, did not find Activitypub_profile uri==%s', $uri));
common_log(LOG_ERR, sprintf(__METHOD__ . ': WebFinger address cache inconsistent with database, did not find Activitypub_profile uri==%s', $uri));
self::cacheSet(sprintf('activitypub_profile:webfinger:%s', $addr), false);
}
}
@@ -390,13 +391,13 @@ class Activitypub_profile extends Managed_DataObject
// @todo FIXME: Distinguish temporary failures?
self::cacheSet(sprintf('activitypub_profile:webfinger:%s', $addr), null);
// TRANS: Exception.
throw new Exception(_m('Not a valid webfinger address.'));
throw new Exception(_m('Not a valid WebFinger address.'));
}
$hints = array_merge(
array('webfinger' => $addr),
['webfinger' => $addr],
DiscoveryHints::fromXRD($xrd)
);
);
// If there's an Hcard, let's grab its info
if (array_key_exists('hcard', $hints)) {
@@ -419,17 +420,17 @@ class Activitypub_profile extends Managed_DataObject
} catch (Exception $e) {
common_log(LOG_WARNING, "Failed creating profile from profile URL '$profileUrl': " . $e->getMessage());
// keep looking
//
// @todo 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.
//
// @todo 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.
}
}
// XXX: try hcard
// XXX: try FOAF
// TRANS: Exception. %s is a webfinger address.
// TRANS: Exception. %s is a WebFinger address.
throw new Exception(sprintf(_m('Could not find a valid profile for "%s".'), $addr));
}