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Mikubot/plugins/pluginsold/get.lua
2015-11-12 17:42:03 +01:00

50 lines
1.0 KiB
Lua

local function get_variables_hash(msg)
if msg.to.type == 'chat' then
return 'chat:'..msg.to.id..':variables'
end
if msg.to.type == 'user' then
return 'user:'..msg.from.id..':variables'
end
end
local function list_variables(msg)
local hash = get_variables_hash(msg)
if hash then
local names = redis:hkeys(hash)
local text = ''
for i=1, #names do
text = text..names[i]..'\n'
end
return text
end
end
local function get_value(msg, var_name)
local hash = get_variables_hash(msg)
if hash then
local value = redis:hget(hash, var_name)
if not value then
return'Not found, use "/get" to list variables'
else
return var_name..' => '..value
end
end
end
local function run(msg, matches)
if matches[2] then
return get_value(msg, matches[2])
else
return list_variables(msg)
end
end
return {
description = "Bekommt Variable, die mit /set gesetzt wurde",
usage = {"/get (Variable)"},
patterns = {"^/get (%a+)$","^/get$"},
run = run,
pre_process = lex
}