Pull iTunes raw feed out of iTunes url

This iTunes thinggy somehow qualifies as yet-another-apple-tech-rape: just some old tech behind iron curtains…

morss/feedify.py

@@ -96,6 +96,13 @@ def PreWorker(url, cache):
 		cache.set('redirect', nurl)
 		cache.set('cache', ncache)
 
+	if urlparse.urlparse(url).netloc == 'itunes.apple.com':
+		match = re.search('/id([0-9]+)(\?.*)?$', url)
+		if match:
+			iid = match.groups()[0]
+			redirect = 'https://itunes.apple.com/lookup?id={id}'.format(id=iid)
+			cache.set('redirect', redirect)
+
 class Builder(object):
 	def __init__(self, link, data=None, cache=False):
 		self.link = link

morss/morss.py

@@ -543,7 +543,9 @@ def Fetch(url, cache, options):
 		cache.set('etag', con.headers.getheader('etag'))
 		cache.set('lastmodified', con.headers.getheader('last-modified'))
 
-		if xml.startswith('<?xml') or con.info().type in MIMETYPE['xml']:
+		if url.startswith('https://itunes.apple.com/lookup?id='):
+			style = 'itunes'
+		elif xml.startswith('<?xml') or con.info().type in MIMETYPE['xml']:
 			style = 'normal'
 		elif feedify.supported(url):
 			style = 'feedify'
@@ -557,7 +559,11 @@ def Fetch(url, cache, options):
 
 	log(style)
 
-	if style == 'normal':
+	if style == 'itunes':
+		link = json.loads(xml)['results'][0]['feedUrl']
+		log('itunes redirect: %s' % link)
+		return Fetch(link, cache.new(link), options)
+	elif style == 'normal':
 		rss = feeds.parse(xml)
 	elif style == 'feedify':
 		feed = feedify.Builder(url, xml, cache)