diff options
Diffstat (limited to 'include/attach.php')
| -rw-r--r-- | include/attach.php | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/include/attach.php b/include/attach.php index 155ddbc96..c38301e01 100644 --- a/include/attach.php +++ b/include/attach.php @@ -966,6 +966,35 @@ function pipe_streams($in, $out) { function file_activity($channel_id, $object, $allow_cid, $allow_gid, $deny_cid, $deny_gid, $verb, $no_activity) { + //if we got no object something went wrong + if(!$object) + return; + + $is_dir = (($object['flags'] & ATTACH_FLAG_DIR) ? true : false); + + //do not send activity for folders for now + if($is_dir) + return; + + //check for recursive perms if we are in a folder + if($object['folder']) { + + $folder_hash = $object['folder']; + + $r_perms = check_recursive_perms($allow_cid, $allow_gid, $deny_cid, $deny_gid, $folder_hash); + + $allow_cid = $r_perms['allow_cid']; + $allow_gid = $r_perms['allow_gid']; + $deny_cid = $r_perms['deny_cid']; + $deny_gid = $r_perms['deny_gid']; + + if(!$allow_gid && !$allow_cid) { + notice( t('Allowed permissions for this file are not recursive. None of your allowed contacts will have access to this file.') . EOL); + $verb = 'update'; + } + + } + require_once('include/items.php'); $poster = get_app()->get_observer(); @@ -1124,3 +1153,48 @@ function get_file_activity_object($channel_id, $hash, $cloudpath) { return $object; } + +function check_recursive_perms($allow_cid, $allow_gid, $deny_cid, $deny_gid, $folder_hash) { + + $arr_allow_cid = expand_acl($allow_cid); + $arr_allow_gid = expand_acl($allow_gid); + $arr_deny_cid = expand_acl($deny_cid); + $arr_deny_gid = expand_acl($deny_gid); + + while($folder_hash) { + $x = q("SELECT * FROM attach WHERE hash = '%s'", + dbesc($folder_hash) + ); + + $parents_arr_allow_cid[] = expand_acl($x[0]['allow_cid']); + $parents_arr_allow_gid[] = expand_acl($x[0]['allow_gid']); + $parents_arr_deny_cid[] = expand_acl($x[0]['deny_cid']); + $parents_arr_deny_gid[] = expand_acl($x[0]['deny_gid']); + + $folder_hash = $x[0]['folder']; + } + + foreach($parents_arr_allow_gid as $folder_arr_allow_gid) { + $arr_allow_gid = array_intersect($arr_allow_gid, $folder_arr_allow_gid); + } + + foreach($parents_arr_allow_cid as $folder_arr_allow_cid) { + $arr_allow_cid = array_intersect($arr_allow_cid, $folder_arr_allow_cid); + } + + foreach($parents_arr_deny_gid as $folder_arr_deny_gid) { + $arr_deny_gid = array_merge($arr_deny_gid, $folder_arr_deny_gid); + } + + foreach($parents_arr_deny_cid as $folder_arr_deny_cid) { + $arr_deny_cid = array_merge($arr_deny_cid, $folder_arr_deny_cid); + } + + $ret['allow_gid'] = perms2str($arr_allow_gid); + $ret['allow_cid'] = perms2str($arr_allow_cid); + $ret['deny_gid'] = perms2str(array_unique($arr_deny_gid)); + $ret['deny_cid'] = perms2str(array_unique($arr_deny_cid)); + + return $ret; + +} |