Comparison

mod_mam: Allow a set of namespaces to be stripped from stored stanzas, default to chat states (fixes #763)

comparison

equal deleted inserted replaced

-:efe5232793aa
+:93a068ef4b2c
 local default_max_items, max_max_items = 20, module:get_option_number("max_archive_query_results", 50);
 local global_default_policy = module:get_option("default_archive_policy", true);
 if global_default_policy ~= "roster" then
 	global_default_policy = module:get_option_boolean("default_archive_policy", global_default_policy);
 end
+local strip_tags = module:get_option_set("dont_archive_namespaces", { "http://jabber.org/protocol/chatstates" });
 local archive_store = "archive2";
 local archive = assert(module:open_store(archive_store, "archive"));
 if archive.name == "null" or not archive.find then
 			log("debug", "Not archiving stanza: %s (hint)", stanza:top_tag());
 			return;
 		end
 	end
+	if not strip_tags:empty() then
+		stanza = st.clone(stanza);
+		stanza:maptags(function (tag)
+			if strip_tags:contains(tag.attr.xmlns) then
+				return nil;
+			else
+				return tag;
+			end
+		end);
+		if #stanza.tags == 0 then
+			return;
+		end
+	end
 	-- Check with the users preferences
 	if shall_store(store_user, with) then
 		log("debug", "Archiving stanza: %s", stanza:top_tag());
 		-- And stash it