initial commit

LibTSM/Service/SlashCommands.lua

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+-- ------------------------------------------------------------------------------ --
+--                                TradeSkillMaster                                --
+--                          https://tradeskillmaster.com                          --
+--    All Rights Reserved - Detailed license information included with addon.     --
+-- ------------------------------------------------------------------------------ --
+
+local _, TSM = ...
+local SlashCommands = TSM.Init("Service.SlashCommands")
+local Log = TSM.Include("Util.Log")
+local L = TSM.Include("Locale").GetTable()
+local private = {
+	commandInfo = {},
+	commandOrder = {},
+}
+local CALLBACK_TIME_WARNING_MS = 20
+
+
+
+-- ============================================================================
+-- Module Loading
+-- ============================================================================
+
+SlashCommands:OnModuleLoad(function()
+	-- register the TSM slash commands
+	SlashCmdList["TSM"] = private.OnChatCommand
+	SlashCmdList["TRADESKILLMASTER"] = private.OnChatCommand
+	_G["SLASH_TSM1"] = "/tsm"
+	_G["SLASH_TRADESKILLMASTER1"] = "/tradeskillmaster"
+end)
+
+
+
+-- ============================================================================
+-- Module Functions
+-- ============================================================================
+
+function SlashCommands.Register(key, callback, label)
+	assert(key and callback)
+	local keyLower = strlower(key)
+	private.commandInfo[keyLower] = {
+		key = key,
+		label = label,
+		callback = callback,
+	}
+	tinsert(private.commandOrder, keyLower)
+end
+
+function SlashCommands.PrintHelp()
+	Log.PrintUser(L["Slash Commands:"])
+	for _, key in ipairs(private.commandOrder) do
+		local info = private.commandInfo[key]
+		if info.label then
+			if info.key == "" then
+				Log.PrintfUserRaw("|cffffaa00/tsm|r - %s", info.label)
+			else
+				Log.PrintfUserRaw("|cffffaa00/tsm %s|r - %s", info.key, info.label)
+			end
+		end
+	end
+end
+
+
+
+-- ============================================================================
+-- Helper Functions
+-- ============================================================================
+
+function private.OnChatCommand(input)
+	input = strtrim(input)
+	local cmd, args = strmatch(input, "^([^ ]*) ?(.*)$")
+	cmd = strlower(cmd)
+	if private.commandInfo[cmd] then
+		local startTime = debugprofilestop()
+		private.commandInfo[cmd].callback(args)
+		local timeTaken = debugprofilestop() - startTime
+		if timeTaken > CALLBACK_TIME_WARNING_MS then
+			Log.Warn("Handler for slash command (/tsm%s) took %0.2fms", input ~= "" and " "..input or input, timeTaken)
+		end
+	else
+		-- We weren't able to handle this command so print out the help
+		SlashCommands.PrintHelp()
+	end
+end