acc7046d64
Added optional target for kick/ban logs. Added flag 7 to use default log per group. This way, a realm can have a public kick/ban log but governors are able to opt out. Added flag 8, antilink. Kicks for Telegram join links which do not refer to groups within the realm. Added flag 9, modrights, to give moderators access to changing the group photo, title, link, and motd (config option is deprecated. RIP). /unban will reset the target's autokick counter. Added configuration for default flag settings. Revision to bindings.lua. BASE_URL has been moved to bindings. There is no real reason for it to remain in instance. Token is passed to bindings.init at load. All plugins have been updated accordingly.
97 lines
3.2 KiB
Lua
97 lines
3.2 KiB
Lua
--[[
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bindings.lua (rev. 2016/08/20)
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otouto's bindings for the Telegram bot API.
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https://core.telegram.org/bots/api
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See the "Bindings" section of README.md for usage information.
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Copyright 2016 topkecleon <drew@otou.to>
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU Affero General Public License version 3 as
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published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License
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for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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]]--
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local bindings = {}
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local HTTPS = require('ssl.https')
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local JSON = require('dkjson')
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local ltn12 = require('ltn12')
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local MP_ENCODE = require('multipart-post').encode
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function bindings.init(token)
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bindings.BASE_URL = 'https://api.telegram.org/bot' .. token .. '/'
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return bindings
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end
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-- Build and send a request to the API.
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-- Expecting self, method, and parameters, where method is a string indicating
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-- the API method and parameters is a key/value table of parameters with their
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-- values.
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-- Returns the table response with success. Returns false and the table
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-- response with failure. Returns false and false with a connection error.
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-- To mimic old/normal behavior, it errs if used with an invalid method.
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function bindings.request(method, parameters, file)
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parameters = parameters or {}
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for k,v in pairs(parameters) do
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parameters[k] = tostring(v)
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end
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if file and next(file) ~= nil then
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local file_type, file_name = next(file)
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local file_file = io.open(file_name, 'r')
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local file_data = {
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filename = file_name,
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data = file_file:read('*a')
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}
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file_file:close()
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parameters[file_type] = file_data
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end
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if next(parameters) == nil then
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parameters = {''}
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end
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local response = {}
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local body, boundary = MP_ENCODE(parameters)
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local success, code = HTTPS.request{
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url = bindings.BASE_URL .. method,
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method = 'POST',
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headers = {
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["Content-Type"] = "multipart/form-data; boundary=" .. boundary,
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["Content-Length"] = #body,
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},
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source = ltn12.source.string(body),
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sink = ltn12.sink.table(response)
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}
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local data = table.concat(response)
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if not success then
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print(method .. ': Connection error. [' .. code .. ']')
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return false, false
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else
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local result = JSON.decode(data)
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if not result then
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return false, false
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elseif result.ok then
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return result
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else
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assert(result.description ~= 'Method not found', method .. ': Method not found.')
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return false, result
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end
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end
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end
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function bindings.gen(_, key)
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return function(params, file)
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return bindings.request(key, params, file)
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end
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end
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setmetatable(bindings, { __index = bindings.gen })
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return bindings
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