From 8cc5fca2ca1592dfaaab5dc46de1c046b326fb7c Mon Sep 17 00:00:00 2001
From: Cédric Bonhomme <cedric@cedricbonhomme.org>
Date: Tue, 19 Apr 2016 14:05:24 +0200
Subject: Added preprocessor for GET_MANY.

---
 src/web/views/api/v3/article.py | 13 +++++++++----
 src/web/views/api/v3/common.py  | 17 ++++++++++++++++-
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/src/web/views/api/v3/article.py b/src/web/views/api/v3/article.py
index cc769597..ebd15d24 100644
--- a/src/web/views/api/v3/article.py
+++ b/src/web/views/api/v3/article.py
@@ -1,10 +1,15 @@
 from web import models
 from bootstrap import application, manager
-from web.views.api.v3.common import url_prefix, auth_func, check_auth
+from web.views.api.v3.common import url_prefix, auth_func
+from web.views.api.v3.common import get_single_preprocessor, get_many_preprocessor
 
 
 blueprint_article = manager.create_api_blueprint(models.Article,
-                        url_prefix=url_prefix,
-                        methods=['GET', 'POST', 'PUT', 'DELETE'],
-                        preprocessors=dict(GET_SINGLE=[auth_func, check_auth]))
+        url_prefix=url_prefix,
+        methods=['GET', 'POST', 'PUT', 'DELETE'],
+        preprocessors=dict(GET_SINGLE=[auth_func, get_single_preprocessor],
+                           GET_MANY=[auth_func, get_many_preprocessor],
+                           PUT_SINGLE=[auth_func],
+                           POST=[auth_func],
+                           DELETE=[auth_func]))
 application.register_blueprint(blueprint_article)
diff --git a/src/web/views/api/v3/common.py b/src/web/views/api/v3/common.py
index b4e6b62e..84e1f104 100644
--- a/src/web/views/api/v3/common.py
+++ b/src/web/views/api/v3/common.py
@@ -13,7 +13,7 @@ def auth_func(*args, **kw):
     if not current_user.is_authenticated:
         raise ProcessingException(description='Not authenticated!', code=401)
 
-def check_auth(instance_id=None, **kw):
+def get_single_preprocessor(instance_id=None, **kw):
     # Check if the user is authorized to modify the specified
     # instance of the model.
     contr = ArticleController(current_user.id)
@@ -21,3 +21,18 @@ def check_auth(instance_id=None, **kw):
     if not is_authorized_to_modify(current_user, article):
         raise ProcessingException(description='Not Authorized',
                                   code=401)
+
+def get_many_preprocessor(search_params=None, **kw):
+    """Accepts a single argument, `search_params`, which is a dictionary
+    containing the search parameters for the request.
+
+    """
+    filt = dict(name="user_id",
+                op="eq",
+                val=current_user.id)
+
+    # Check if there are any filters there already.
+    if "filters" not in search_params:
+      search_params["filters"] = []
+
+    search_params["filters"].append(filt)
-- 
cgit