feat: !help in lua

1 files changed, 50 insertions, 0 deletions

diff --git a/luamods/help.lua b/luamods/help.lua
new file mode 100644
index 0000000..6fd8968
--- /dev/null
+++ b/luamods/help.lua
@@ -0,0 +1,50 @@
+local lines = {
+	english = {
+		["command_unavailable"] = "{sender.alias_name}: This command is not available.",
+		["help_default"] = "{sender.alias_name}: More info can be found here: %s",
+		["help_command"] = "{sender.alias_name}: More info about {channel.prefix}%s: %s",
+	},
+	russian = {
+		["command_unavailable"] = "{sender.alias_name}: Эта команда недоступна.",
+		["help_default"] = "{sender.alias_name}: Больше информации можно найти здесь: %s",
+		["help_command"] = "{sender.alias_name}: Больше информации о {channel.prefix}%s: %s",
+	},
+}
+
+return {
+	name = "help",
+	description = [[
+Get an information about commands.
+]],
+	delay_sec = 1,
+	options = {},
+	subcommands = {},
+	aliases = {},
+	minimal_rights = "user",
+	handle = function(request)
+		local cfg = bot_config()
+		if cfg == nil then
+			return l10n_custom_formatted_line_request(request, lines, "command_unavailable", {})
+		end
+
+		if cfg.url.help == nil then
+			return l10n_custom_formatted_line_request(request, lines, "command_unavailable", {})
+		end
+
+		local line_id = "help_default"
+		local args = { cfg.url.help }
+		if request.message ~= nil then
+			local parts = str_split(request.message, ' ')
+			local command = parts[1]
+
+			if array_contains(bot_get_loaded_command_names(), command) then
+				line_id = "help_command"
+				args = {}
+				table.insert(args, command)
+				table.insert(args, cfg.url.help .. '/!' .. command)
+			end
+		end
+
+		return l10n_custom_formatted_line_request(request, lines, line_id, args)
+	end,
+}