package.path = package.path .. ";../../secrets.lua" local secrets = require("secrets") local awful = require("awful") local json = require("json") local https = require("ssl.https") local wibox = require("wibox") local capi = {keygrabber = keygrabber } local api_key = secrets.translate_widget_api_key local base_url = 'https://translate.yandex.net/api/v1.5/tr.json/translate' -- extracts string for translation and langs local function extract(input_string) local word, lang = input_string:match('^(.+)%s(%a%a%a%a)$') if word ~= nill and lang ~= nill then lang = lang:sub(1, 2) .. '-' .. lang:sub(3) end return word, lang end -- replaces spaces with '+' sign local function urlencode(str) if (str) then str = string.gsub(str, " ", "+") end return str end local translate_widget = wibox.widget { { image = '/usr/share/icons/Papirus-Dark/48x48/apps/gnome-translate.svg', resize = false, widget = wibox.widget.imagebox }, { { id = 'header', widget = wibox.widget.textbox }, { id = 'src', widget = wibox.widget.textbox }, { id = 'res', widget = wibox.widget.textbox }, id = 'text', layout = wibox.layout.flex.vertical }, layout = wibox.layout.fixed.horizontal } local function translate(request_string) local to_translate, lang = extract(request_string) local urll = base_url .. '?lang=' .. lang .. '&text=' .. urlencode(to_translate) .. '&key=' .. api_key local resp_json, code = https.request(urll) if (code == 200 and resp_json ~= nil) then local resp = json.decode(resp_json).text[1] translate_widget.text.header:set_markup('' .. lang.. '') translate_widget.text.src:set_markup(' ' .. to_translate .. '') translate_widget.text.res:set_markup(' ' .. resp .. '') local w = wibox { width = 300, height = 80, ontop = true, screen = mouse.screen, expand = true, widget = translate_widget } awful.placement.top(w, { margins = {top = 25}}) w.visible = true w:buttons( awful.util.table.join( awful.button({}, 1, function() awful.spawn.with_shell("echo '" .. resp .. "' | xclip -selection clipboard") w.visible = false end), awful.button({}, 3, function() awful.spawn.with_shell("echo '" .. to_translate .."' | xclip -selection clipboard") w.visible = false end) ) ) capi.keygrabber.run(function(_, key, event) if event == "release" then return end if key then capi.keygrabber.stop() w.visible = false end end) end end return { translate = translate }