Added fancy new recipe plugin!

plugins/recipe.py

@@ -0,0 +1,28 @@
+from util import hook, http, web
+
+METADATA_URL = "http://omnidator.appspot.com/microdata/json/?url={}"
+RANDOM_URL = "http://www.cookstr.com/searches/surprise"
+
+clean_key = lambda i: i.split("#")[1]
+
+
+def get_data(url):
+    """ Uses the omnidator API to parse the metadata from the provided URL """
+    omni = http.get_json(METADATA_URL.format(url))
+    schemas = omni["@"]
+    for d in schemas:
+        if d["a"] == "<http://schema.org/Recipe>":
+            data = {clean_key(key): value for (key, value) in d.iteritems()
+                    if key.startswith("http://schema.org/Recipe")}
+            return data
+
+
+@hook.command(autohelp=False)
+def recipe(inp):
+    """recipe - Gets a random recipe from cookstr.com!"""
+    page = http.open(RANDOM_URL)
+    url = page.geturl()
+
+    data = get_data(url)
+    name = data["name"]
+    return u"Try eating \x02{}!\x02 - {}".format(name, web.try_isgd(url))