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Mikubot/plugins/help.lua

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do
-- Returns true if is not empty
local function has_usage_data(dict)
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if (dict.usage == nil or dict.usage == '') then
return false
end
return true
end
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-- Get commands for that plugin
local function plugin_help(name)
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local plugin = plugins[name]
if not plugin then return nil end
local text = ""
if (type(plugin.usage) == "table") then
for ku,usage in pairs(plugin.usage) do
text = text..usage..'\n'
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end
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text = text..'\n'
elseif has_usage_data(plugin) then -- Is not empty
text = text..plugin.usage..'\n\n'
end
return text
end
-- !help command
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local function telegram_help()
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local text = "Plugin Liste: \n\n"
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-- Plugins names
for name in pairs(plugins) do
text = text..name..'\n'
end
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text = text..'\n'..'Benutze "/hilfe [Plugin Name]" für mehr Informationen'
text = text..'\n'..'Oder "/hilfe all" um alles zu sehen.'
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return text
end
-- !help all command
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local function help_all()
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local ret = ""
for name in pairs(plugins) do
ret = ret .. plugin_help(name)
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end
return ret
end
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local function run(msg, matches)
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if matches[1] == "/hilfe" then
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return telegram_help()
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elseif matches[1] == "/hilfe all" then
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return help_all()
else
local text = plugin_help(matches[1])
if not text then
text = telegram_help()
end
return text
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end
end
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return {
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description = "",
usage = {""},
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patterns = {
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"^/hilfe$",
"^/hilfe all",
"^/hilfe (.+)"
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},
run = run
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}
end