otouto 3.10

Plugins can now silence error messages or set their own.
  administration.lua now silences error messages.
  administration kick notifications now include user IDs.

config.lua

@@ -43,7 +43,8 @@ Send /help to get started.
 	simsimi_key = '',
 	simsimi_trial = true,
 
-	errors = { -- Generic error messages used in various plugins.
+	errors = { -- Generic error messages.
+		generic = 'An unexpected error occurred.',
 		connection = 'Connection error.',
 		results = 'No results found.',
 		argument = 'Invalid argument.',

otouto/bot.lua

@@ -4,7 +4,7 @@ local bot = {}
 local bindings -- Load Telegram bindings.
 local utilities -- Load miscellaneous and cross-plugin functions.
 
-bot.version = '3.9'
+bot.version = '3.10'
 
 function bot:init(config) -- The function run when the bot is started or reloaded.
 
@@ -66,14 +66,21 @@ function bot:on_msg_receive(msg, config) -- The fn run whenever a message is rec
 		msg.text_lower = msg.text:lower()
 	end
 
-	for _,v in ipairs(self.plugins) do
-		for _,w in pairs(v.triggers) do
-			if string.match(msg.text_lower, w) then
+	for _, plugin in ipairs(self.plugins) do
+		for _, trigger in pairs(plugin.triggers) do
+			if string.match(msg.text_lower, trigger) then
 				local success, result = pcall(function()
-					return v.action(self, msg, config)
+					return plugin.action(self, msg, config)
 				end)
 				if not success then
-					utilities.send_reply(self, msg, 'Sorry, an unexpected error occurred.')
+					-- If the plugin has an error message, send it. If it does
+					-- not, use the generic one specified in config. If it's set
+					-- to false, do nothing.
+					if plugin.error then
+						utilities.send_reply(self, msg, plugin.error)
+					elseif plugin.error == nil then
+						utilities.send_reply(self, msg, config.errors.generic)
+					end
 					utilities.handle_exception(self, result, msg.from.id .. ': ' .. msg.text, config)
 					return
 				end

otouto/plugins/administration.lua

@@ -71,6 +71,9 @@ function administration:init(config)
 
 	administration.doc = '`Returns a list of administrated groups.\nUse '..config.cmd_pat..'ahelp for more administrative commands.`'
 
+	-- In the worst case, don't send errors in reply to random messages.
+	administration.error = false
+
 end
 
 function administration.init_flags(cmd_pat) return {
@@ -263,9 +266,9 @@ function administration:kick_user(chat, target, reason, config)
 	local victim = target
 	if self.database.users[tostring(target)] then
 		victim = utilities.build_name(
-			self.database.users[tostring(target)].first_name,
-			self.database.users[tostring(target)].last_name
-		)
+				self.database.users[tostring(target)].first_name,
+				self.database.users[tostring(target)].last_name
+			) .. ' [' .. victim .. ']'
 	end
 	local group = self.database.administration.groups[tostring(chat)].name
 	utilities.handle_exception(self, victim..' kicked from '..group, reason, config)
@@ -917,7 +920,9 @@ function administration.init_command(self_, config)
 				if input then
 					input = utilities.get_word(input, 1)
 					input = tonumber(input)
-					if not input or not administration.flags[input] then input = false end
+					if not input or not administration.flags[input] then
+						input = false
+					end
 				end
 				if not input then
 					local output = '*Flags for ' .. msg.chat.title .. ':*\n'
@@ -1209,7 +1214,9 @@ function administration.init_command(self_, config)
 			doc = 'Adds a group to the administration system. Pass numbers as arguments to enable those flags immediately. For example, this would add the group and enable the unlisted flag, antibot, and antiflood:\n/gadd 1 4 5',
 
 			action = function(self, msg, group, config)
-				if self.database.administration.groups[msg.chat.id_str] then
+				if msg.chat.id == msg.from.id then
+					utilities.send_message(self, msg.chat.id, 'No.')
+				elseif self.database.administration.groups[msg.chat.id_str] then
 					utilities.send_reply(self, msg, 'I am already administrating this group.')
 				else
 					local flags = {}
@@ -1327,6 +1334,18 @@ function administration.init_command(self_, config)
 					end
 				end
 			end
+		},
+
+		{ -- /buildwall :^)
+			triggers = utilities.triggers(self_.info.username, config.cmd_pat):t('buildwall').table,
+			privilege = 3,
+			interior = true,
+			action = function(self, msg, group, config)
+				for i = 2, 5 do
+					group.flags[i] = true
+				end
+				utilities.send_message(self, msg.chat.id, 'antisquig, antisquig++, antibot, and antiflood have been enabled.')
+			end
 		}
 
 	}

otouto/plugins/patterns.lua

@@ -7,7 +7,7 @@ patterns.triggers = {
 }
 
 function patterns:action(msg)
-	if not msg.reply_to_message then return end
+	if not msg.reply_to_message then return true end
 	local output = msg.reply_to_message.text
 	if msg.reply_to_message.from.id == self.info.id then
 		output = output:gsub('Did you mean:\n"', '')
@@ -22,8 +22,7 @@ function patterns:action(msg)
 		end
 	)
 	if res == false then
-		output = 'Malformed pattern!'
-		utilities.send_reply(self, msg, output)
+		utilities.send_reply(self, msg, 'Malformed pattern!')
 	else
 		output = output:sub(1, 4000)
 		output = 'Did you mean:\n"' .. output .. '"'