SlackにLINEスタンプを検索&投稿するHubotスクリプト

linestamp.coffee

# linestamp.coffee
#
# Description:
#   Search & post LINE stamps for Hubot.
#
# Commands:
#   hubot stamp 

client = require 'cheerio-httpcli'


class StampSearcher
  urlBase = 'http://www.stampick.com/?s='

  constructor: ->

  search: (query, callback) ->
    url = "#{urlBase}#{query}"
    console.log url
    client.fetch url, (err, $, res) ->
      if err
        return console.log(err)

      stampUrls = Array()
      stampBoxes = $('.stampBox').each ->
        stampUrls.push $(@).find('img').attr('data-original')

      callback(stampUrls)


module.exports = (robot) ->

  robot.respond /stamp (.+)/i, (msg) ->
    query = msg.match[1]

    new StampSearcher().search query, (results) ->
      if results && results.length > 0
        index = Math.floor(Math.random() * results.length)
        url = results[index]
        msg.send "スタンプ「#{query}」No.#{index+1}\n#{url}"
      else
        msg.send "スタンプ「#{query}」 見つからないな…"