Diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_muc_hats_adhoc/mod_muc_hats_adhoc.lua	Thu Mar 19 14:51:44 2020 +0000
@@ -0,0 +1,71 @@
+module:depends("adhoc");
+local adhoc_new = module:require("adhoc").new;
+local hats_api = module:depends("muc_hats_api");
+
+local dataforms_new = require "util.dataforms".new;
+local adhoc_simple = require "util.adhoc".new_simple_form;
+
+local function generate_error_message(errors)
+	local errmsg = {};
+	for name, err in pairs(errors) do
+		errmsg[#errmsg + 1] = name .. ": " .. err;
+	end
+	return { status = "completed", error = { message = table.concat(errmsg, "\n") } };
+end
+
+local add_hat_form_layout = dataforms_new {
+	title = "Add a hat";
+	instructions = "Assign a hat to a room member";
+
+	{ name = "user",  type = "jid-single",  label = "User JID", required = true };
+	{ name = "room",  type = "jid-single",  label = "Room JID", required = true };
+	{ name = "title", type = "text-single", label = "Hat title" };
+	{ name = "uri",   type = "text-single", label = "Hat URI",  required = true };
+};
+
+local add_hat_handler = adhoc_simple(add_hat_form_layout, function (fields, errs)
+	if errs then
+		return generate_error_message(errs);
+	end
+
+	local ok, err_cond, err_text = hats_api.add_user_hat(fields.user, fields.room, fields.uri, {
+		active = true;
+		required = true;
+		title = fields.title;
+	});
+
+	return {
+		status = "completed";
+		info = ok and "The hat has been added successfully" or ("There was an error adding the hat: "..(err_text or err_cond));
+	};
+
+end);
+
+local remove_hat_form_layout = dataforms_new {
+	title = "Remove a hat";
+	instructions = "Remove a hat from a room member";
+
+	{ name = "user",  type = "jid-single",  label = "User JID", required = true };
+	{ name = "room",  type = "jid-single",  label = "Room JID", required = true };
+	{ name = "uri",   type = "text-single", label = "Hat URI",  required = true };
+};
+
+local remove_hat_handler = adhoc_simple(remove_hat_form_layout, function (fields, errs)
+	if errs then
+		return generate_error_message(errs);
+	end
+
+	local ok, err_cond, err_text = hats_api.remove_user_hat(fields.user, fields.room, fields.uri);
+
+	return {
+		status = "completed";
+		info = ok and "The hat has been removed successfully" or ("There was an error removing the hat: "..(err_text or err_cond));
+	};
+
+end);
+
+local add_hat_desc = adhoc_new("Add hat to a user", "http://prosody.im/protocol/hats#add", add_hat_handler, "admin");
+local remove_hat_desc = adhoc_new("Remove hat from a user", "http://prosody.im/protocol/hats#remove", remove_hat_handler, "admin");
+
+module:provides("adhoc", add_hat_desc);
+module:provides("adhoc", remove_hat_desc);