do
-- Generate an HTML table for GitHub
local function html_help()
local text = [[
Name |
Description |
Usage |
]]
for k,v in pairs(plugins_names()) do
t = loadfile("plugins/"..v)()
text = text..""
text = text..""..v.." | "
text = text..""..t.description.." | "
text = text..""
if (type(t.usage) == "table") then
for ku,vu in pairs(t.usage) do
text = text..vu.." "
end
else
text = text..t.usage
end
text = text.." | "
text = text.."
"
end
text = text.."
"
return text
end
-- Returns true if is not empty
local function has_usage_data(dict)
if (dict.usage == nil or dict.usage == '') then
return false
end
return true
end
-- Get commands for that plugin
local function plugin_help(name)
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'
end
text = text..'\n'
elseif has_usage_data(plugin) then -- Is not empty
text = text..plugin.usage..'\n\n'
end
return text
end
-- !help command
local function telegram_help()
local text = "Plugin list: \n\n"
-- Plugins names
for name in pairs(plugins) do
text = text..name..'\n'
end
text = text..'\n'..'Write "!help [plugin name]" for more info.'
text = text..'\n'..'Or "!help all" to show all info.'
return text
end
-- !help all command
local function help_all()
local ret = ""
for name in pairs(plugins) do
ret = ret .. plugin_help(name)
end
return ret
end
local function run(msg, matches)
if matches[1] == "!help" then
return telegram_help()
elseif matches[1] == "!help all" then
return help_all()
else
local text = plugin_help(matches[1])
if not text then
text = telegram_help()
end
return text
end
end
return {
description = "Help plugin. Get info from other plugins. ",
usage = {
"!help: Show list of plugins.",
"!help all: Show all commands for every plugin.",
"!help [plugin name]: Commands for that plugin."
},
patterns = {
"^!help$",
"^!help all",
"^!help (.+)"
},
run = run
}
end