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[PLUGIN][ActivityPub] Add getUriByObject, so that we can construct activities referring to other known objects (local or foreign)

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Diogo Peralta Cordeiro
2021-12-12 06:40:13 +00:00
parent 57beb178cc
commit a005a7bcea
2 changed files with 44 additions and 11 deletions
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20
plugins/ActivityPub/Util/Model/Activity.php
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@@ -151,25 +151,29 @@ class Activity extends Model
if ($object::class !== 'App\Entity\Activity') {
throw new InvalidArgumentException('First argument type is Activity');
}
$gs_verb_to_activity_stream_two_verb = fn($verb): string => match ($verb) {
'create' => 'Create',
default => throw new ClientException('Invalid verb'),
};
$gs_verb_to_activity_stream_two_verb = null;
if (Event::handle('GSVerbToActivityStreamsTwoActivityType', [($verb = $object->getVerb()), &$gs_verb_to_activity_stream_two_verb]) === Event::next) {
$gs_verb_to_activity_stream_two_verb = match ($verb) {
'create' => 'Create',
'undo' => 'Undo',
default => throw new ClientException('Invalid verb'),
};
}
$attr = [
'type' => $gs_verb_to_activity_stream_two_verb($object->getVerb()),
'type' => $gs_verb_to_activity_stream_two_verb,
'@context' => 'https://www.w3.org/ns/activitystreams',
'id' => Router::url('activity_view', ['id' => $object->getId()], Router::ABSOLUTE_URL),
'published' => $object->getCreated()->format(DateTimeInterface::RFC3339),
'actor' => $object->getActor()->getUri(Router::ABSOLUTE_URL),
'to' => ['https://www.w3.org/ns/activitystreams#Public'], // TODO: implement proper scope address
'cc' => ['https://www.w3.org/ns/activitystreams#Public'],
'object' => self::jsonToType(self::toJson($object->getObject())),
];
$attr['object'] = $attr['type'] === 'Create' ? self::jsonToType(Model::toJson($object->getObject())) : ActivityPub::getUriByObject($object->getObject());
$type = self::jsonToType($attr);
Event::handle('ActivityPubAddActivityStreamsTwoData', [$type->get('type'), &$type]);
return $type->toJson($options);
}
}
}