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