initial releases

Author: kkung

application/__init__.py

@@ -11,3 +11,4 @@
 GAEMiniProfiler(app)
 
 import urls
+

application/apis.py

@@ -0,0 +1,44 @@
+"""
+apis.py
+
+LangDev Links API Handler
+
+"""
+
+
+from flask import render_template, flash, url_for, redirect, request, jsonify
+from decorators import api_auth_required
+
+from models import Link
+from datetime import datetime
+
+import hashlib
+import logging
+
+@api_auth_required
+def post_link():
+
+  link = request.values.get('q')
+  author = request.values.get('author')
+
+
+  key = hashlib.md5(link).hexdigest()
+  
+  exists = Link.get_by_key_name(key)
+  try:
+    if not exists:
+      link = Link(key_name=key,
+                  link_url=link,
+                  authors=[author])
+      link.put()
+    else:
+
+      if author not in exists.authors:
+        exists.authors.append(author)
+        exists.updated_at = datetime.now()
+        exists.put()
+
+    return jsonify({'result': True})
+  except:
+    logging.exception('api call failed')
+    return jsonify({'result': False})

application/decorators.py

@@ -8,17 +8,18 @@
 from functools import wraps
 from google.appengine.api import users
 from flask import redirect, request
-
+from utils import check_langdev_sso, authenticate, check_links_auth, api_forbidden 
+  # code...
 
 def login_required(func):
-    """Requires standard login credentials"""
-    @wraps(func)
-    def decorated_view(*args, **kwargs):
-        if not users.get_current_user():
-            return redirect(users.create_login_url(request.url))
-        return func(*args, **kwargs)
-    return decorated_view
-
+  """Requires langdev login credentials"""
+  @wraps(func)
+  def decorate(*args, **kwargs):
+    auth = request.authorization
+    if not auth or not check_langdev_sso(auth.username, auth.password):
+    	return authenticate()
+    return func(*args, **kwargs)
+  return decorate
 
 def admin_required(func):
     """Requires App Engine admin credentials"""
@@ -29,3 +30,12 @@ def decorated_view(*args, **kwargs):
         return func(*args, **kwargs)
     return decorated_view
 
+def api_auth_required(func):
+  """Requires Links API authority"""
+  @wraps(func)
+  def decorate(*args, **kwargs):
+    if not request.headers.has_key('X-LINKS-AUTH') or \
+    	 not check_links_auth(request.headers['X-LINKS-AUTH'], request.values):
+    	return api_forbidden()
+    return func(*args, **kwargs)
+  return decorate