From ae6c3542321e1e23eaacbc787f61e215633606d6 Mon Sep 17 00:00:00 2001 From: Michael Date: Fri, 28 Apr 2023 05:13:23 +0000 Subject: [PATCH] "audience" is set for forum posts / followers posts are directed to the followers collection --- src/Model/Group.php | 47 ++++++++++++--------- src/Model/Item.php | 13 ++++-- src/Protocol/ActivityPub/Transmitter.php | 53 +++++++++++++++++------- 3 files changed, 75 insertions(+), 38 deletions(-) diff --git a/src/Model/Group.php b/src/Model/Group.php index e54d598eb..45e1ee72d 100644 --- a/src/Model/Group.php +++ b/src/Model/Group.php @@ -392,21 +392,23 @@ class Group /** * Returns the combined list of contact ids from a group id list * - * @param int $uid User id - * @param array $group_ids Groups ids - * @param boolean $check_dead Whether check "dead" records (?) + * @param int $uid User id + * @param array $group_ids Groups ids + * @param boolean $check_dead Whether check "dead" records (?) + * @param boolean $expand_followers Expand the list of followers * @return array * @throws \Exception */ - public static function expand(int $uid, array $group_ids, bool $check_dead = false): array + public static function expand(int $uid, array $group_ids, bool $check_dead = false, bool $expand_followers = true): array { if (!is_array($group_ids) || !count($group_ids)) { return []; } - $return = []; - $pubmail = false; - $networks = Protocol::SUPPORT_PRIVATE; + $return = []; + $pubmail = false; + $followers_collection = false; + $networks = Protocol::SUPPORT_PRIVATE; $mailacct = DBA::selectFirst('mailacct', ['pubmail'], ['`uid` = ? AND `server` != ""', $uid]); if (DBA::isResult($mailacct)) { @@ -419,20 +421,23 @@ class Group $key = array_search(self::FOLLOWERS, $group_ids); if ($key !== false) { - $followers = Contact::selectToArray(['id'], [ - 'uid' => $uid, - 'rel' => [Contact::FOLLOWER, Contact::FRIEND], - 'network' => $networks, - 'contact-type' => [Contact::TYPE_UNKNOWN, Contact::TYPE_PERSON], - 'archive' => false, - 'pending' => false, - 'blocked' => false, - ]); + if ($expand_followers) { + $followers = Contact::selectToArray(['id'], [ + 'uid' => $uid, + 'rel' => [Contact::FOLLOWER, Contact::FRIEND], + 'network' => $networks, + 'contact-type' => [Contact::TYPE_UNKNOWN, Contact::TYPE_PERSON], + 'archive' => false, + 'pending' => false, + 'blocked' => false, + ]); - foreach ($followers as $follower) { - $return[] = $follower['id']; + foreach ($followers as $follower) { + $return[] = $follower['id']; + } + } else { + $followers_collection = true; } - unset($group_ids[$key]); } @@ -465,6 +470,10 @@ class Group $return = Contact::pruneUnavailable($return); } + if ($followers_collection) { + $return[] = -1; + } + return $return; } diff --git a/src/Model/Item.php b/src/Model/Item.php index 89446c492..8479c1a6d 100644 --- a/src/Model/Item.php +++ b/src/Model/Item.php @@ -2510,17 +2510,22 @@ class Item /** * Returns an array of contact-ids that are allowed to see this object * - * @param array $obj Item array with at least uid, allow_cid, allow_gid, deny_cid and deny_gid - * @param bool $check_dead Prunes unavailable contacts from the result + * @param array $obj Item array with at least uid, allow_cid, allow_gid, deny_cid and deny_gid + * @param bool $check_dead Prunes unavailable contacts from the result + * @param bool $expand_followers Expand the list of followers * @return array * @throws \Exception */ - public static function enumeratePermissions(array $obj, bool $check_dead = false): array + public static function enumeratePermissions(array $obj, bool $check_dead = false, bool $expand_followers = true): array { $aclFormatter = DI::aclFormatter(); + if (!$expand_followers && (!empty($obj['deny_cid']) || !empty($obj['deny_gid']))) { + $expand_followers = true; + } + $allow_people = $aclFormatter->expand($obj['allow_cid']); - $allow_groups = Group::expand($obj['uid'], $aclFormatter->expand($obj['allow_gid']), $check_dead); + $allow_groups = Group::expand($obj['uid'], $aclFormatter->expand($obj['allow_gid']), $check_dead, $expand_followers); $deny_people = $aclFormatter->expand($obj['deny_cid']); $deny_groups = Group::expand($obj['uid'], $aclFormatter->expand($obj['deny_gid']), $check_dead); $recipients = array_unique(array_merge($allow_people, $allow_groups)); diff --git a/src/Protocol/ActivityPub/Transmitter.php b/src/Protocol/ActivityPub/Transmitter.php index a4e1157ca..c24c29fee 100644 --- a/src/Protocol/ActivityPub/Transmitter.php +++ b/src/Protocol/ActivityPub/Transmitter.php @@ -557,15 +557,16 @@ class Transmitter /** * Creates an array of permissions from an item thread * - * @param array $item Item array - * @param boolean $blindcopy addressing via "bcc" or "cc"? - * @param integer $last_id Last item id for adding receivers + * @param array $item Item array + * @param boolean $blindcopy addressing via "bcc" or "cc"? + * @param boolean $expand_followers Expand the list of followers + * @param integer $last_id Last item id for adding receivers * * @return array with permission data * @throws \Friendica\Network\HTTPException\InternalServerErrorException * @throws \ImagickException */ - private static function createPermissionBlockForItem(array $item, bool $blindcopy, int $last_id = 0): array + private static function createPermissionBlockForItem(array $item, bool $blindcopy, bool $expand_followers, int $last_id = 0): array { if ($last_id == 0) { $last_id = $item['id']; @@ -607,7 +608,7 @@ class Transmitter $networks = [Protocol::ACTIVITYPUB, Protocol::OSTATUS]; } - $data = ['to' => [], 'cc' => [], 'bcc' => []]; + $data = ['to' => [], 'cc' => [], 'bcc' => [] , 'audience' => []]; if ($item['gravity'] == Item::GRAVITY_PARENT) { $actor_profile = APContact::getByURL($item['owner-link']); @@ -658,7 +659,8 @@ class Transmitter if ($term['type'] == Tag::EXCLUSIVE_MENTION) { $exclusive = true; if (!empty($profile['followers']) && ($profile['type'] == 'Group')) { - $data['cc'][] = $profile['followers']; + $data['cc'][] = $profile['followers']; + $data['audience'][] = $profile['url']; } } elseif (($term['type'] == Tag::MENTION) && ($profile['type'] == 'Group')) { $mention = true; @@ -666,8 +668,11 @@ class Transmitter $data['to'][] = $profile['url']; } } + if (!$exclusive && ($item['private'] == Item::UNLISTED)) { + $data['to'][] = $actor_profile['followers']; + } } else { - $receiver_list = Item::enumeratePermissions($item, true); + $receiver_list = Item::enumeratePermissions($item, true, $expand_followers); foreach ($terms as $term) { $cid = Contact::getIdForURL($term['url'], $item['uid']); @@ -682,7 +687,8 @@ class Transmitter if ($term['type'] == Tag::EXCLUSIVE_MENTION) { $exclusive = true; if (!empty($profile['followers']) && ($profile['type'] == 'Group')) { - $data['cc'][] = $profile['followers']; + $data['cc'][] = $profile['followers']; + $data['audience'][] = $profile['url']; } } elseif (($term['type'] == Tag::MENTION) && ($profile['type'] == 'Group')) { $mention = true; @@ -700,6 +706,11 @@ class Transmitter $data['cc'][] = $follower; } elseif (!$exclusive) { foreach ($receiver_list as $receiver) { + if ($receiver == -1) { + $data['to'][] = $actor_profile['followers']; + continue; + } + $contact = DBA::selectFirst('contact', ['url', 'hidden', 'network', 'protocol', 'gsid'], ['id' => $receiver, 'network' => Protocol::FEDERATED]); if (!DBA::isResult($contact) || !self::isAPContact($contact, $networks)) { continue; @@ -766,9 +777,10 @@ class Transmitter DBA::close($parents); } - $data['to'] = array_unique($data['to']); - $data['cc'] = array_unique($data['cc']); - $data['bcc'] = array_unique($data['bcc']); + $data['to'] = array_unique($data['to']); + $data['cc'] = array_unique($data['cc']); + $data['bcc'] = array_unique($data['bcc']); + $data['audience'] = array_unique($data['audience']); if (($key = array_search($item['author-link'], $data['to'])) !== false) { unset($data['to'][$key]); @@ -782,6 +794,10 @@ class Transmitter unset($data['bcc'][$key]); } + if (($key = array_search($item['author-link'], $data['audience'])) !== false) { + unset($data['audience'][$key]); + } + foreach ($data['to'] as $to) { if (($key = array_search($to, $data['cc'])) !== false) { unset($data['cc'][$key]); @@ -800,6 +816,13 @@ class Transmitter $receivers = ['to' => array_values($data['to']), 'cc' => array_values($data['cc']), 'bcc' => array_values($data['bcc'])]; + if (!empty($data['audience'])) { + $receivers['audience'] = array_values($data['audience']); + if (count($receivers['audience']) == 1) { + $receivers['audience'] = $receivers['audience'][0]; + } + } + if (!$blindcopy) { unset($receivers['bcc']); } @@ -935,7 +958,7 @@ class Transmitter */ public static function fetchTargetInboxes(array $item, int $uid, bool $personal = false, int $last_id = 0): array { - $permissions = self::createPermissionBlockForItem($item, true, $last_id); + $permissions = self::createPermissionBlockForItem($item, true, true, $last_id); if (empty($permissions)) { return []; } @@ -1067,7 +1090,7 @@ class Transmitter $data['actor'] = $mail['author-link']; $data['published'] = DateTimeFormat::utc($mail['created'] . '+00:00', DateTimeFormat::ATOM); $data['instrument'] = self::getService(); - $data = array_merge($data, self::createPermissionBlockForItem($mail, true)); + $data = array_merge($data, self::createPermissionBlockForItem($mail, true, false)); if (empty($data['to']) && !empty($data['cc'])) { $data['to'] = $data['cc']; @@ -1292,7 +1315,7 @@ class Transmitter $data['instrument'] = self::getService(); - $data = array_merge($data, self::createPermissionBlockForItem($item, false)); + $data = array_merge($data, self::createPermissionBlockForItem($item, false, false)); if (in_array($data['type'], ['Create', 'Update', 'Delete'])) { $data['object'] = self::createNote($item, $api_mode); @@ -1640,7 +1663,7 @@ class Transmitter $data['name'] = BBCode::toPlaintext($item['title'], false); } - $permission_block = self::createPermissionBlockForItem($item, false); + $permission_block = self::createPermissionBlockForItem($item, false, false); $real_quote = false;