Changeset

--- a/plugins/mod_invites.lua	Mon Feb 17 19:22:54 2025 +0000
+++ b/plugins/mod_invites.lua	Mon Feb 17 23:06:26 2025 +0000
@@ -239,6 +239,11 @@
 module:hook("invite-created", add_landing_url, -1);
 
 --- shell command
+-- COMPAT: Dynamic groups are work in progress as of 13.0, so we'll use the
+-- presence of mod_invites_groups (a community module) to determine whether to
+-- expose our support for invites to groups.
+local have_group_invites = module:get_option_inherited_set("modules_enabled"):contains("invites_groups");
+
 module:add_item("shell-command", {
 	section = "invite";
 	section_desc = "Create and manage invitations";
@@ -249,22 +254,22 @@
 	};
 	host_selector = "user_jid";
 	flags = {
-		array_params = { role = true, group = true };
+		array_params = { role = true, group = have_group_invites };
 		value_params = { expires_after = true };
 	};
 
 	handler = function (self, user_jid, opts) --luacheck: ignore 212/self
 		local username = jid_split(user_jid);
-		local roles = opts.role or {};
-		local groups = opts.group or {};
+		local roles = opts and opts.role or {};
+		local groups = opts and opts.group or {};
 
-		if opts.admin then
+		if opts and opts.admin then
 			-- Insert it first since we don't get order out of argparse
 			table.insert(roles, 1, "prosody:admin");
 		end
 
 		local ttl;
-		if opts.expires_after then
+		if opts and opts.expires_after then
 			ttl = human_io.parse_duration(opts.expires_after);
 			if not ttl then
 				return false, "Unable to parse duration: "..opts.expires_after;
@@ -325,13 +330,13 @@
 			return nil, "Supply the JID of the account you want the recipient to become a contact of";
 		end
 		local ttl;
-		if opts.expires_after then
+		if opts and opts.expires_after then
 			ttl = require "prosody.util.human.io".parse_duration(opts.expires_after);
 			if not ttl then
 				return nil, "Unable to parse duration: "..opts.expires_after;
 			end
 		end
-		local invite, err = create_contact(username, opts.allow_registration, nil, ttl);
+		local invite, err = create_contact(username, opts and opts.allow_registration, nil, ttl);
 		if not invite then return nil, err; end
 		return true, invite.landing_page or invite.uri;
 	end;