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Michael 2022-02-14 22:04:33 +00:00
parent a5a1c81790
commit d404f15312
2 changed files with 69 additions and 14 deletions
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52
src/Model/Item.php
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@ -1402,9 +1402,15 @@ class Item
}
if ((($item['gravity'] == GRAVITY_COMMENT) || $is_reshare) && !Post::exists(['uri-id' => $item['thr-parent-id'], 'uid' => $uid])) {
// Only do an auto complete with the source uid "0" to prevent privavy problems
// Fetch the origin user for the post
$origin_uid = self::GetOriginUidForUriId($item['thr-parent-id'], $uid);
if (is_null($origin_uid)) {
Logger::info('Origin item was not found', ['uid' => $uid, 'uri-id' => $item['thr-parent-id']]);
return 0;
}
$causer = $item['causer-id'] ?: $item['author-id'];
$result = self::storeForUserByUriId($item['thr-parent-id'], $uid, ['causer-id' => $causer, 'post-reason' => self::PR_FETCHED]);
$result = self::storeForUserByUriId($item['thr-parent-id'], $uid, ['causer-id' => $causer, 'post-reason' => self::PR_FETCHED], $origin_uid);
Logger::info('Fetched thread parent', ['uri-id' => $item['thr-parent-id'], 'uid' => $uid, 'causer' => $causer, 'result' => $result]);
}
@ -1413,6 +1419,46 @@ class Item
return $stored;
}
/**
* Returns the origin uid of a post if the given user is allowed to see it.
*
* @param int $uriid
* @param int $uid
* @return int
*/
private static function GetOriginUidForUriId(int $uriid, int $uid)
{
if (Post::exists(['uri-id' => $uriid, 'uid' => $uid])) {
return $uid;
}
$post = Post::selectFirst(['uid', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid', 'private'], ['uri-id' => $uriid, 'origin' => true]);
if (empty($post)) {
if (Post::exists(['uri-id' => $uriid, 'uid' => 0])) {
return 0;
} else {
return null;
}
}
if (in_array($post['private'], [Item::PUBLIC, Item::UNLISTED])) {
return $post['uid'];
}
$pcid = Contact::getPublicIdByUserId($uid);
if (empty($pcid)) {
return null;
}
foreach (Item::enumeratePermissions($post, true) as $receiver) {
if ($receiver == $pcid) {
return $post['uid'];
}
}
return null;
}
/**
* Store a public item array for the given users
*
@ -1928,7 +1974,7 @@ class Item
$allow_cid = '<' . $owner['id'] . '>';
$allow_gid = '<' . Group::getIdForForum($owner['id']) . '>';
$deny_cid = '';
$deny_cid = '';
$deny_gid = '';
self::performActivity($item['id'], 'announce', $uid, $allow_cid, $allow_gid, $deny_cid, $deny_gid);
} else {