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AP: Event participation and editing of posts are now supported

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Michael 2018-10-27 06:17:17 +00:00
parent f32ea03911
commit f2ddcbe632
3 changed files with 70 additions and 45 deletions
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63
src/Protocol/ActivityPub/Receiver.php
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@ -21,14 +21,7 @@ use Friendica\Util\DateTimeFormat;
* @brief ActivityPub Receiver Protocol class
*
* To-Do:
* - Update (Image, Video, Article, Note)
* - Undo Announce
* - Accept Event
* - Reject Event
* - TentativeAccept Even
* - Undo Accept Event
* - Undo Reject Event
* - Undo TentativeAccept Event
*
* Check what this is meant to do:
* - Add
@ -36,7 +29,6 @@ use Friendica\Util\DateTimeFormat;
* - Flag
* - Remove
* - Undo Block
* - Undo Accept Person
*/
class Receiver
{
@ -125,10 +117,11 @@ class Receiver
*/
private static function fetchObjectType($activity, $object_id)
{
$object_type = JsonLD::fetchElement($activity['as:object'], '@type');
if (!empty($object_type)) {
return $object_type;
if (!empty($activity['as:object'])) {
$object_type = JsonLD::fetchElement($activity['as:object'], '@type');
if (!empty($object_type)) {
return $object_type;
}
}
if (Item::exists(['uri' => $object_id, 'gravity' => [GRAVITY_PARENT, GRAVITY_COMMENT]])) {
@ -193,7 +186,7 @@ class Receiver
$object_type = self::fetchObjectType($activity, $object_id);
// Fetch the content only on activities where this matters
if (in_array($type, ['as:Create', 'as:Announce'])) {
if (in_array($type, ['as:Create', 'as:Update', 'as:Announce'])) {
if ($type == 'as:Announce') {
$trust_source = false;
}
@ -219,6 +212,11 @@ class Receiver
$object_data['object_actor'] = JsonLD::fetchElement($activity['as:object'], 'as:actor');
$object_data['object_object'] = JsonLD::fetchElement($activity['as:object'], 'as:object');
$object_data['object_type'] = JsonLD::fetchElement($activity['as:object'], '@type');
// An Undo is done on the object of an object, so we need that type as well
if ($type == 'as:Undo') {
$object_data['object_object_type'] = self::fetchObjectType([], $object_data['object_object']);
}
}
$object_data = self::addActivityFields($object_data, $activity);
@ -311,20 +309,32 @@ class Receiver
switch ($type) {
case 'as:Create':
case 'as:Announce':
ActivityPub\Processor::createItem($object_data);
if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
ActivityPub\Processor::createItem($object_data);
}
break;
case 'as:Like':
ActivityPub\Processor::likeItem($object_data);
if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
ActivityPub\Processor::createActivity($object_data, ACTIVITY_LIKE);
}
break;
case 'as:Dislike':
ActivityPub\Processor::dislikeItem($object_data);
if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
ActivityPub\Processor::createActivity($object_data, ACTIVITY_DISLIKE);
}
break;
case 'as:TentativeAccept':
if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
ActivityPub\Processor::createActivity($object_data, ACTIVITY_ATTENDMAYBE);
}
break;
case 'as:Update':
if (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
/// @todo
ActivityPub\Processor::updateItem($object_data);
} elseif (in_array($object_data['object_type'], self::ACCOUNT_TYPES)) {
ActivityPub\Processor::updatePerson($object_data, $body);
}
@ -339,31 +349,42 @@ class Receiver
break;
case 'as:Follow':
ActivityPub\Processor::followUser($object_data);
if (in_array($object_data['object_type'], self::ACCOUNT_TYPES)) {
ActivityPub\Processor::followUser($object_data);
}
break;
case 'as:Accept':
if ($object_data['object_type'] == 'as:Follow') {
ActivityPub\Processor::acceptFollowUser($object_data);
} elseif (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
ActivityPub\Processor::createActivity($object_data, ACTIVITY_ATTEND);
}
break;
case 'as:Reject':
if ($object_data['object_type'] == 'as:Follow') {
ActivityPub\Processor::rejectFollowUser($object_data);
} elseif (in_array($object_data['object_type'], self::CONTENT_TYPES)) {
ActivityPub\Processor::createActivity($object_data, ACTIVITY_ATTENDNO);
}
break;
case 'as:Undo':
if ($object_data['object_type'] == 'as:Follow') {
if (($object_data['object_type'] == 'as:Follow') &&
in_array($object_data['object_object_type'], self::ACCOUNT_TYPES)) {
ActivityPub\Processor::undoFollowUser($object_data);
} elseif (in_array($object_data['object_type'], self::ACTIVITY_TYPES)) {
} elseif (($object_data['object_type'] == 'as:Accept') &&
in_array($object_data['object_object_type'], self::ACCOUNT_TYPES)) {
ActivityPub\Processor::rejectFollowUser($object_data);
} elseif (in_array($object_data['object_type'], self::ACTIVITY_TYPES) &&
in_array($object_data['object_object_type'], self::CONTENT_TYPES)) {
ActivityPub\Processor::undoActivity($object_data);
}
break;
default:
logger('Unknown activity: ' . $type, LOGGER_DEBUG);
logger('Unknown activity: ' . $type . ' ' . $object_data['object_type'], LOGGER_DEBUG);
break;
}
}