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Diffstat (limited to '')
-rw-r--r-- | awesome/.config/awesome/lain/widgets/contrib/ccurr.lua | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/awesome/.config/awesome/lain/widgets/contrib/ccurr.lua b/awesome/.config/awesome/lain/widgets/contrib/ccurr.lua deleted file mode 100644 index f696a35..0000000 --- a/awesome/.config/awesome/lain/widgets/contrib/ccurr.lua +++ /dev/null @@ -1,82 +0,0 @@ - ---[[ - - Licensed under GNU General Public License v2 - * (c) 2014, Aaron Lebo - ---]] - -local newtimer = require("lain.helpers").newtimer - -local wibox = require("wibox") -local json = require("dkjson") - -local string = { format = string.format } -local tonumber = tonumber - --- Crypto currencies widget --- lain.widgets.contrib.ccurr -local ccurr = {} - --- Currently gets --- * BTC/USD --- * DOGE/USD --- using Coinbase and Cryptsy APIs. - --- requires http://dkolf.de/src/dkjson-lua.fsl/home --- based upon http://awesome.naquadah.org/wiki/Bitcoin_Price_Widget - -local function get(url) - local f = io.popen('curl -m 5 -s "' .. url .. '"') - if not f then - return 0 - else - local s = f:read("*all") - f:close() - return s - end -end - -local function parse(j) - local obj, pos, err = json.decode(j, 1, nil) - if err then - return nil - else - return obj - end -end - -local function worker(args) - local args = args or {} - local timeout = args.timeout or 600 - local btc_url = args.btc_url or "https://coinbase.com/api/v1/prices/buy" - local doge_url = args.doge_url or "http://pubapi.cryptsy.com/api.php?method=singlemarketdata&marketid=132" - local settings = args.settings or function() end - - ccurr.widget = wibox.widget.textbox('') - - local function update() - price_now = { - btc = "N/A", - doge = "N/A" - } - - btc = parse(get(btc_url)) - doge = parse(get(doge_url)) - - if btc and doge then - price_now.btc = tonumber(btc["subtotal"]["amount"]) - price_now.doge = tonumber(doge["return"]["markets"]["DOGE"]["lasttradeprice"]) - price_now.doge = string.format("%.4f", price_now.btc * price_now.doge) - end - - widget = ccurr.widget - settings() - end - - newtimer("ccurr", timeout, update) - - return ccurr.widget -end - -return setmetatable(ccurr, { __call = function(_, ...) return worker(...) end }) |