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Mikubot/plugins/translate.lua
2016-06-22 13:59:06 +02:00

100 lines
2.9 KiB
Lua
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-- This is a proprietary plugin, property of Andreas Bielawski, (c) 2015 <andi (dot) b (at) outlook (dot) de>
-- DO NOT USE WITHOUT PERMISSION
do
local mime = require("mime")
local bing_key = cred_data.bing_key
local accountkey = mime.b64(bing_key..':'..bing_key)
local function translate(source_lang, target_lang, text)
if not target_lang then target_lang = 'de' end
local url = 'https://api.datamarket.azure.com/Bing/MicrosoftTranslator/Translate?$format=json&Text=%27'..URL.escape(text)..'%27&To=%27'..target_lang..'%27&From=%27'..source_lang..'%27'
local response_body = {}
local request_constructor = {
url = url,
method = "GET",
sink = ltn12.sink.table(response_body),
headers = {
Authorization = "Basic "..accountkey
}
}
local ok, response_code, response_headers, response_status_line = https.request(request_constructor)
if not ok or response_code ~= 200 then return 'Ein Fehler ist aufgetreten.' end
local trans = json:decode(table.concat(response_body)).d.results[1].Text
return trans
end
local function detect_language(text)
local url = 'https://api.datamarket.azure.com/Bing/MicrosoftTranslator/Detect?$format=json&Text=%27'..URL.escape(text)..'%27'
local response_body = {}
local request_constructor = {
url = url,
method = "GET",
sink = ltn12.sink.table(response_body),
headers = {
Authorization = "Basic "..accountkey
}
}
local ok, response_code, response_headers, response_status_line = https.request(request_constructor)
if not ok or response_code ~= 200 then return 'en' end
local language = json:decode(table.concat(response_body)).d.results[1].Code
return language
end
local function run(msg, matches)
if matches[1] == 'whatlang' and matches[2] then
local text = matches[2]
local lang = detect_language(text)
return 'Erkannte Sprache: '..lang
end
-- Third pattern
if #matches == 1 then
print("First")
local text = matches[1]
local language = detect_language(text)
return translate(language, nil, text)
end
-- Second pattern
if #matches == 3 and matches[1] == "to:" then
print("Second")
local target = matches[2]
local text = matches[3]
local language = detect_language(text)
return translate(language, target, text)
end
-- First pattern
if #matches == 3 then
print("Third")
local source = matches[1]
local target = matches[2]
local text = matches[3]
return translate(source, target, text)
end
end
return {
description = "<EFBFBD>bersetze Text",
usage = {
"#translate [Text]: <20>bersetze Text in deutsch",
"#translate to:Zielsprache [Text]: <20>bersetze Text in Zielsprache",
"#translate Quellsprache,Zielsprache [Text]: <20>bersetze Text von beliebiger Sprache in beliebige Sprache",
"#whatlang [Text]: Gibt erkannte Sprache zur<75>ck"
},
patterns = {
"^#translate ([%w]+),([%a]+) (.+)",
"^#translate (to%:)([%w]+) (.+)",
"^#translate (.+)",
"^#(whatlang) (.+)"
},
run = run
}
end