mirrors/prosody
1
0
Fork 0
mirror of https://github.com/bjc/prosody.git synced 2025-04-03 21:27:38 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

util.stanza: Add method for removing all children with a specific name, xmlns

Browse source
This commit is contained in:
Kim Alvefur 2018-07-08 16:48:59 +02:00
parent 81da3564dc
commit 759fe72f49
1 changed files with 10 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

10
util/stanza.lua
View file

@ -97,6 +97,16 @@ function stanza_mt:add_child(child)
return self;
end
function stanza_mt:remove_children(name, xmlns)
xmlns = xmlns or self.attr.xmlns;
return self:maptags(function (tag)
if (not name or tag.name == name) and tag.attr.xmlns == xmlns then
return nil;
end
return tag;
end);
end
function stanza_mt:get_child(name, xmlns)
for _, child in ipairs(self.tags) do
if (not name or child.name == name)