adding jwz and rcs feed pullers

src/scripts/jwz.coffee

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+# Description:
+#   JWZ Blog Feed
+#
+# Dependencies:
+#   "nodepie": "0.5.0"
+#
+# Configuration:
+#   None
+#
+# Commands:
+#   hubot jwz last <N> - get the last N posts
+#
+# Notes:
+#   We make an assumption that the video is youtube, not always true, plz2bfixing
+#   Stolen from the hackernews.coffee script
+#
+# Author:
+#   MonkeyIsNull
+
+NodePie = require("nodepie")
+Cheerio = require("cheerio")
+
+jwzFeedUrl = "http://www.jwz.org/blog/feed/"
+
+
+module.exports = (robot) ->
+  robot.respond /JWZ last (\d+)?/i, (msg) ->
+    msg.http(jwzFeedUrl).get() (err, res, body) ->
+      if res.statsCode is not 200
+        msg.send "Oh my, something has gone dreadfully wrong"
+      else
+        feed = new NodePie(body)
+        try
+          feed.init()
+          count = msg.match[1] || 5
+          items = feed.getItems(0, count)
+          for item in items
+            $ = Cheerio.load(item.getContents())
+            msg.send false_cleaner(item.getTitle()) + desc_cleaner(item.getDescription()) + get_first($)
+        catch e
+          console.log(e)
+          msg.send "Jinkies, apparently there has been a problem!"
+
+# All these are utils for cleaning up the garbled results
+false_cleaner = (data) ->
+  if data is false
+    " "
+  else
+    data
+
+desc_cleaner = (data) ->
+  if data is false
+    " "
+  else
+    "  ( #{data})  "
+
+undef_cleaner = (data) ->
+  if data is undefined
+    return " "
+  data
+
+not_a_previously_link = ($) ->
+  if $('a').first().html() == "Previously"
+    return undefined
+  else
+    return $('a').first().attr('href')
+
+get_first = ($) ->
+  link = not_a_previously_link($)
+  vid  = $('iframe').first().attr('src')
+  if vid == undefined
+    undef_cleaner(link)
+  else # uhoh, we are making an assumption here that it's youtube, bad bad!
+    vid2  = "http://www.youtube.com/watch?v=" + $('iframe').first().attr('src').match(/r?embed\/(.*)\?/)[1]
+    undef_cleaner(link) + " " + vid2

src/scripts/rcst.coffee

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+# Description:
+#   Riot Clit Shave Tmblr Picture Feed - Sometimes NSFW
+#
+# Dependencies:
+#   "nodepie": "0.5.0"
+#
+# Configuration:
+#   None
+#
+# Commands:
+#   hubot rcst last <N> - get the last N posts from rcs' tumblr feed
+#
+# Notes:
+#   Stolen from the hackernews.coffee script
+#
+# Author:
+#   MonkeyIsNull
+
+NodePie = require("nodepie")
+Cheerio = require("cheerio")
+
+rcstFeedUrl = "http://riotclitshave.tumblr.com/rss"
+
+module.exports = (robot) ->
+  robot.respond /RCST last (\d+)?/i, (msg) ->
+    msg.http(rcstFeedUrl).get() (err, res, body) ->
+      if res.statsCode is not 200
+        msg.send "Oh dear, something went wrong"
+      else
+        feed = new NodePie(body)
+        try
+          feed.init()
+          count = msg.match[1] || 5
+          items = feed.getItems(0, count)
+          for item in items
+            $ = Cheerio.load(item.getDescription())
+            $('img').each ( ) ->
+              msg.send $(this).attr('src')
+        catch e
+          console.log(e)
+          msg.send "Something has gone horribly wrong, yo!"