1 files changed, 49 insertions, 0 deletions
diff --git a/src/web/views/api/v3/common.py b/src/web/views/api/v3/common.py
new file mode 100644
index 00000000..4234a91a
--- /dev/null
+++ b/src/web/views/api/v3/common.py
@@ -0,0 +1,49 @@
+from flask import request
+from flask.ext.login import current_user
+from flask.ext.restless import ProcessingException
+from werkzeug.exceptions import NotFound
+from web.controllers import ArticleController, UserController
+from web.views.common import login_user_bundle
+
+url_prefix = '/api/v3'
+
+def auth_func(*args, **kw):
+    if request.authorization:
+        ucontr = UserController()
+        try:
+            user = ucontr.get(nickname=request.authorization.username)
+        except NotFound:
+            raise ProcessingException("Couldn't authenticate your user",
+                                        code=401)
+        if not ucontr.check_password(user, request.authorization.password):
+            raise ProcessingException("Couldn't authenticate your user",
+                                        code=401)
+        if not user.is_active:
+            raise ProcessingException("User is desactivated", code=401)
+        login_user_bundle(user)
+    if not current_user.is_authenticated:
+        raise ProcessingException(description='Not authenticated!', code=401)
+
+class AbstractProcessor():
+
+    def is_authorized_to_modify(self, user, obj):
+        return user.id == obj.user_id
+
+    def get_single_preprocessor(self, instance_id=None, **kw):
+        # Check if the user is authorized to modify the specified
+        # instance of the model.
+        pass
+
+    def get_many_preprocessor(self, 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)