Rearrange source to src dir.

[redakcja.git] / apps / wiki / helpers.py

diff --git a/apps/wiki/helpers.py b/apps/wiki/helpers.py
deleted file mode 100644 (file)
index 553b1e4..0000000
--- a/apps/wiki/helpers.py
+++ /dev/null
@@ -1,61 +0,0 @@
-from django import http
-from django.utils import simplejson as json
-from django.utils.functional import Promise
-from datetime import datetime
-from functools import wraps
-
-
-class ExtendedEncoder(json.JSONEncoder):
-
-    def default(self, obj):
-        if isinstance(obj, Promise):
-            return unicode(obj)
-
-        if isinstance(obj, datetime):
-            return datetime.ctime(obj) + " " + (datetime.tzname(obj) or 'GMT')
-
-        return json.JSONEncoder.default(self, obj)
-
-
-# shortcut for JSON reponses
-class JSONResponse(http.HttpResponse):
-
-    def __init__(self, data={}, **kwargs):
-        # get rid of mimetype
-        kwargs.pop('mimetype', None)
-
-        super(JSONResponse, self).__init__(
-            json.dumps(data, cls=ExtendedEncoder),
-            mimetype="application/json", **kwargs)
-
-
-# return errors
-class JSONFormInvalid(JSONResponse):
-    def __init__(self, form):
-        super(JSONFormInvalid, self).__init__(form.errors, status=400)
-
-
-class JSONServerError(JSONResponse):
-    def __init__(self, *args, **kwargs):
-        kwargs['status'] = 500
-        super(JSONServerError, self).__init__(*args, **kwargs)
-
-
-def ajax_login_required(view):
-    @wraps(view)
-    def authenticated_view(request, *args, **kwargs):
-        if not request.user.is_authenticated():
-            return http.HttpResponse("Login required.", status=401, mimetype="text/plain")
-        return view(request, *args, **kwargs)
-    return authenticated_view
-
-
-def ajax_require_permission(permission):
-    def decorator(view):
-        @wraps(view)
-        def authorized_view(request, *args, **kwargs):
-            if not request.user.has_perm(permission):
-                return http.HttpResponse("Access Forbidden.", status=403, mimetype="text/plain")
-            return view(request, *args, **kwargs)
-        return authorized_view
-    return decorator