Twitch Status

-- Twitch Name of the Streamer
streamid = "CHOOBTASTIC"


-- SleepTime is how often to grab new data. Set here to one minute.
-- Set it too fast and twitch will flag you for spam
-- and stop giving you data
SleepTime = 60

if not fs.exists('json') then
        write("JSON API not found - Downloading")
        shell.run("pastebin get 4nRg9CHU json")
end

os.loadAPI("json")
local m = peripheral.find("monitor")
m.setCursorPos(1,1)

function getFollowers()

        str = http.get("https://api.twitch.tv/kraken/channels/" .. streamid .. "/follows?limit=1").readAll()
        obj = json.decode(str)
        follows = json.encodePretty(obj._total)

        m.setCursorPos(1,3)
        m.write("Twitch Followers: ")
        m.write(follows)

        return follows
end

function getFollower()

        str = http.get("https://api.twitch.tv/kraken/channels/" .. streamid .. "/follows?limit=1").readAll()
        obj = json.decode(str)
        follower = json.encodePretty(obj.follows[1].user.name)

        m.setCursorPos(1,5)
        m.write("Follower: ")
        m.write(follower)

        return follows
end

function getViewerCount()
        lstr = http.get("https://api.twitch.tv/kraken/streams/" .. streamid).readAll()
        lobj = json.decode(lstr)
        m.setCursorPos(1,1)


        if lobj.stream == nil then
                m.write(streamid)
                m.setCursorPos(1,4)
                m.write("Live Viewers: Offline")
        else
                live = json.encodePretty(lobj.stream.viewers)
                m.setBackgroundColor(colors.black)
                m.clear()
                m.write(streamid)
                m.setCursorPos(1,4)
                m.write("Live Viewers: ")
                m.write(live)
        end

        return live
end

while true do
        m.setCursorPos(1,1)
        m.setBackgroundColor(colors.white)
        m.setTextColor(colors.blue)
        m.setTextScale(1)
        m.clear()

        m.write(streamid)
        m.setCursorPos(1,4)

        local status, live = pcall(function () getViewerCount() end)

        if status then
                -- do nothing
        else
                m.write("Live Viewers: Loading...")
        end

        local status, followsCount = pcall(function () getFollowers() end)

        m.setCursorPos(1,3)

        if status then
                -- do nothing
        else
                m.write("Twitch Follows: Loading...")
        end

        m.setCursorPos(1,5)

        local status, live = pcall(function () getFollower() end)

        if status then
                -- do nothing
        else
                m.write("Follower: Loading...")
        end
    m.setCursorPos(1,7)
    m.write("Thanks to all our viewers and followers! <3")


        sleep(SleepTime)
end