placekitten.coffee

placekitten.coffee

# hubot kitten <width>x<height> -  get a kitten image

module.exports = (robot) ->
  robot.respond /kitten(\s\d+(x\d+)?)?$/i, (msg) ->
    size = msg.match[1]
    sizes = size.split('x') if size?
    if sizes
      if sizes.length > 1
        width = sizes[0].trim()
        height = sizes[1].trim()
      else
        height = width = sizes[0].trim()
    else
      height = width = Math.floor(Math.random() * (500 - 100 + 1) + 100)
    msg.send "http://placekitten.com/#{width}/#{height}#.png"