Merge branch 'develop' of https://github.com/blha303/CloudBot into feature/spotify

plugins/spotify.py

@@ -0,0 +1,26 @@
+import re
+import time
+import spotimeta
+
+from util import hook, http
+
+spotify_re = (r'(open\.spotify\.com/(track|album|artist|user)'
+              '([a-zA-Z0-9]+{22})', re.I)
+
+gateway =  'http://ws.spotify.com/lookup/1/'  # http spotify gw address
+
+spotify_track_res = ( re.compile(r'spotify:(?P<type>\w+):(?P<track_id>\w{22})'),
+            re.compile(r'http://open.spotify.com/(?P<type>\w+)/(?P<track_id>\w{22})') )
+
+def get_spotify_ids(s):
+    for r in spotify_track_res:
+        for type, track in r.findall(s):
+            yield type, track
+
+@hook.regex(*spotify_re)
+def spotify_url(match):
+    for type, spotify_id in get_spotify_ids(match):
+        url = '%s?uri=spotify:%s:%s' %(gateway, type, spotify_id)
+    track = spotimeta.lookup(url)
+    out = track["result"]["artist"]["name"], "-", track["result"]["name"]
+    return out