-- 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 BASE_URL = 'https://vine.co/oembed.json'

function get_vine_data (vine_code)
  local url = BASE_URL..'?url=https://vine.co/v/'..vine_code
  print(url)
  local res,code  = https.request(url)
  if code ~= 200 then return "HTTP-FEHLER" end
  local data = json:decode(res)
  return data
end

function send_vine_data(data, receiver)
  local title = data.title
  local author_name = data.author_name
  local text = '"'..title..'", hochgeladen von '..author_name
  local image_url = data.thumbnail_url
  local cb_extra = {
    receiver=receiver,
    url=image_url
  }
  send_msg(receiver, text, send_photo_from_url_callback, cb_extra)
end

function run(msg, matches)
  local vine_code = matches[1]
  local data = get_vine_data(vine_code)
  local receiver = get_receiver(msg)
  send_vine_data(data, receiver)
end

return {
  description = "Sendet Vine-Info.", 
  usage = {"vine.co/v Link"},
  patterns = {"vine.co/v/([A-Za-z0-9-_-]+)"},
  run = run 
}

end