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authorCédric Bonhomme <cedric@cedricbonhomme.org>2016-03-01 22:47:53 +0100
committerCédric Bonhomme <cedric@cedricbonhomme.org>2016-03-01 22:47:53 +0100
commit83081ad7e488c44757e43ff40e83458a2e1451ed (patch)
tree176b04327df88b899aa4172aa30d042a0e43b32a /src/web/views/common.py
parentUseless if no category set. (diff)
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begin integration of the new architecture
Diffstat (limited to 'src/web/views/common.py')
-rw-r--r--src/web/views/common.py53
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diff --git a/src/web/views/common.py b/src/web/views/common.py
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+++ b/src/web/views/common.py
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+import json
+from functools import wraps
+from datetime import datetime
+from flask import current_app, Response
+from flask.ext.login import login_user
+from flask.ext.principal import (Identity, Permission, RoleNeed,
+ session_identity_loader, identity_changed)
+from web.controllers import UserController
+from web.lib.utils import default_handler
+
+admin_role = RoleNeed('admin')
+api_role = RoleNeed('api')
+
+admin_permission = Permission(admin_role)
+api_permission = Permission(api_role)
+
+
+def scoped_default_handler():
+ if admin_permission.can():
+ role = 'admin'
+ elif api_permission.can():
+ role = 'api'
+ else:
+ role = 'user'
+
+ @wraps(default_handler)
+ def wrapper(obj):
+ return default_handler(obj, role=role)
+ return wrapper
+
+
+def jsonify(func):
+ """Will cast results of func as a result, and try to extract
+ a status_code for the Response object"""
+ @wraps(func)
+ def wrapper(*args, **kwargs):
+ status_code = 200
+ result = func(*args, **kwargs)
+ if isinstance(result, Response):
+ return result
+ elif isinstance(result, tuple):
+ result, status_code = result
+ return Response(json.dumps(result, default=scoped_default_handler()),
+ mimetype='application/json', status=status_code)
+ return wrapper
+
+
+def login_user_bundle(user):
+ login_user(user)
+ identity_changed.send(current_app, identity=Identity(user.id))
+ session_identity_loader()
+ UserController(user.id).update(
+ {'id': user.id}, {'last_seen': datetime.utcnow()})
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