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-rw-r--r--util/dataforms.lua16
1 files changed, 16 insertions, 0 deletions
diff --git a/util/dataforms.lua b/util/dataforms.lua
index 8c5b8ee2..7b832f78 100644
--- a/util/dataforms.lua
+++ b/util/dataforms.lua
@@ -249,8 +249,24 @@ field_readers["hidden"] =
return field_tag:get_child_text("value");
end
+
+local function get_form_type(form)
+ if not st.is_stanza(form) then
+ return nil, "not a stanza object";
+ elseif form.attr.xmlns ~= "jabber:x:data" or form.name ~= "x" then
+ return nil, "not a dataform element";
+ end
+ for field in form:childtags("field") do
+ if field.attr.var == "FORM_TYPE" then
+ return field:get_child_text("value");
+ end
+ end
+ return "";
+end
+
return {
new = new;
+ get_type = get_form_type;
};