From f016dc75c7fed1e55e6e459bdf497f4149425137 Mon Sep 17 00:00:00 2001
From: Zachary Sloan
Date: Tue, 25 Feb 2014 23:27:20 +0000
Subject: Made some more progress towards getting anonymous collections working

---
 wqflask/wqflask/collect.py      | 15 +++++++++++----
 wqflask/wqflask/user_manager.py | 11 +++++++----
 wqflask/wqflask/views.py        |  6 ++++++
 3 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/wqflask/wqflask/collect.py b/wqflask/wqflask/collect.py
index b1ea46d8..77be68b2 100644
--- a/wqflask/wqflask/collect.py
+++ b/wqflask/wqflask/collect.py
@@ -48,7 +48,7 @@ from base import trait
 
 @app.route("/collections/add")
 def collections_add():
-    traits=request.args['traits'],
+    traits=request.args['traits']
 
     if g.user_session.logged_in:
         user_collections = g.user_session.user_ob.user_collections
@@ -68,19 +68,25 @@ def collections_new():
     params = request.args
     print("request.args in collections_new are:", params)
 
+    if "anonymous_add" in params:
+        return add_anon_traits(params)
+
     collection_name = params['new_collection']
 
     if "create_new" in params:
         return create_new(collection_name)
     elif "add_to_existing" in params:
         return add_traits(params, collection_name)
-    elif "Default" in params:
-        return add_traits(params, "Default")
-
     else:
         CauseAnError
 
 
+def add_anon_traits(params):
+    # Todo: assert user isn't logged in
+    anon_id = user_manager.AnonUser().anon_id
+    traits = process_traits(params['traits'])
+    print("anon traits:", traits)
+    
 
 def add_traits(params, collection_name):
     print("---> params are:", params.keys())
@@ -122,6 +128,7 @@ def process_traits(unprocessed_traits):
         unprocessed_traits = unprocessed_traits.split(",")
     traits = set()
     for trait in unprocessed_traits:
+        print("trait is:", trait)
         data, _separator, hmac = trait.rpartition(':')
         data = data.strip()
         print("data is:", data)
diff --git a/wqflask/wqflask/user_manager.py b/wqflask/wqflask/user_manager.py
index a80dff3b..3d50cb4c 100644
--- a/wqflask/wqflask/user_manager.py
+++ b/wqflask/wqflask/user_manager.py
@@ -30,7 +30,7 @@ import redis
 Redis = redis.StrictRedis()
 
 
-from flask import (Flask, g, render_template, url_for, request, make_response,
+from flask import (Flask, g, render_template, url_for, request, make_response, 
                    redirect, flash, abort)
 
 from wqflask import app
@@ -66,8 +66,11 @@ class AnonUser(object):
             self.anon_id = verify_cookie(cookie)
         else:
             self.anon_id, self.cookie = create_signed_cookie()
-        after.set_cookie(self.cookie_name, self.cookie)
-
+            
+        @after.after_this_request
+        def set_cookie(response):
+            response.set_cookie(self.cookie_name, self.cookie)
+            
 
 
 def verify_cookie(cookie):
@@ -81,7 +84,7 @@ def verify_cookie(cookie):
 def create_signed_cookie():
     the_uuid = str(uuid.uuid4())
     signature = actual_hmac_creation(the_uuid)
-    uuid_signed = the_id + ":" + signature
+    uuid_signed = the_uuid + ":" + signature
     print("uuid_signed:", uuid_signed)
     return the_uuid, uuid_signed
 
diff --git a/wqflask/wqflask/views.py b/wqflask/wqflask/views.py
index 89820145..c3048ca4 100644
--- a/wqflask/wqflask/views.py
+++ b/wqflask/wqflask/views.py
@@ -342,6 +342,12 @@ def get_temp_data():
     temp_uuid = request.args['key']
     return flask.jsonify(temp_data.TempData(temp_uuid).get_all())
 
+@app.after_request
+def call_after_request_callbacks(response):
+    for callback in getattr(g, 'after_request_callbacks', ()):
+        callback(response)
+    return response
+
 
 ###################################################################################################
 
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