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Mikubot-2/plugins/setandget.lua
topkecleon 725261fcf7 Version 3.8
Relicense to AGPLv3, with consent of contributors.
bindings.lua completely rewritten. Shift to multipart-post.
Updated readme.
New plugins: bing.lua, channel.lua.
Removed plugins: floodcontrol.lua, librefm.lua.
luarun.lua: Will now serialize returned tables. Aliased "/return" to "/lua return".
2016-05-29 13:08:39 -04:00

74 lines
2.1 KiB
Lua

local setandget = {}
local utilities = require('utilities')
function setandget:init()
self.database.setandget = self.database.setandget or {}
setandget.triggers = utilities.triggers(self.info.username):t('set', true):t('get', true).table
end
setandget.command = 'set <name> <value>'
setandget.doc = [[```
/set <name> <value>
Stores a value with the given name. Use "/set <name> --" to delete the stored value.
/get [name]
Returns the stored value or a list of stored values.
```]]
function setandget:action(msg)
local input = utilities.input(msg.text)
self.database.setandget[msg.chat.id_str] = self.database.setandget[msg.chat.id_str] or {}
if msg.text_lower:match('^/set') then
if not input then
utilities.send_message(self, msg.chat.id, setandget.doc, true, nil, true)
return
end
local name = utilities.get_word(input:lower(), 1)
local value = utilities.input(input)
if not name or not value then
utilities.send_message(self, msg.chat.id, setandget.doc, true, nil, true)
elseif value == '--' or value == '' then
self.database.setandget[msg.chat.id_str][name] = nil
utilities.send_message(self, msg.chat.id, 'That value has been deleted.')
else
self.database.setandget[msg.chat.id_str][name] = value
utilities.send_message(self, msg.chat.id, '"' .. name .. '" has been set to "' .. value .. '".', true)
end
elseif msg.text_lower:match('^/get') then
if not input then
local output
if utilities.table_size(self.database.setandget[msg.chat.id_str]) == 0 then
output = 'No values have been stored here.'
else
output = '*List of stored values:*\n'
for k,v in pairs(self.database.setandget[msg.chat.id_str]) do
output = output .. '' .. k .. ': `' .. v .. '`\n'
end
end
utilities.send_message(self, msg.chat.id, output, true, nil, true)
return
end
local output
if self.database.setandget[msg.chat.id_str][input:lower()] then
output = '`' .. self.database.setandget[msg.chat.id_str][input:lower()] .. '`'
else
output = 'There is no value stored by that name.'
end
utilities.send_message(self, msg.chat.id, output, true, nil, true)
end
end
return setandget