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# Description:
# Post screencast image link
#
# Dependencies:
# None
#
# Configuration:
# None
#
# Commands:
# http://screencast.com/... - Display image from Screencast
#
# Author:
# Chris Larson
Select = require( "soupselect" ).select
HTMLParser = require "htmlparser"
module.exports = (robot) ->
robot.hear /(http:\/\/)?screencast.com\/t\/([^\s]*)/i, (msg) ->
SCShortId = escape(msg.match[2])
try
msg.http("http://screencast.com/t/"+SCShortId).get() (err, resp, body) ->
htmlHandler = new HTMLParser.DefaultHandler( (()->), ignoreWhitespace: true )
htmlParser = new HTMLParser.Parser htmlHandler
htmlParser.parseComplete body
try
url = Select( htmlHandler.dom, "img.embeddedObject" )[0].attribs.src
catch error
msg.send url
catch error