From 75f4c551817cea97f3555524f330858d42bf2159 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Norman=20J=C3=A4ckel?= <openslides@normanjaeckel.de>
Date: Fri, 16 Dec 2016 16:41:17 +0100
Subject: [PATCH] Removed viewpoint for Django url patterns. Fixed #1453.

---
 openslides/core/static/js/core/site.js | 34 --------------------------
 openslides/core/urls.py                |  4 ---
 openslides/core/views.py               | 20 ---------------
 tests/unit/core/test_views.py          | 17 -------------
 4 files changed, 75 deletions(-)

diff --git a/openslides/core/static/js/core/site.js b/openslides/core/static/js/core/site.js
index 873e06a60..307b9d2ff 100644
--- a/openslides/core/static/js/core/site.js
+++ b/openslides/core/static/js/core/site.js
@@ -381,21 +381,6 @@ angular.module('OpenSlidesApp.core.site', [
     }
 ])
 
-// Helper to add ui.router states at runtime.
-// Needed for the django url_patterns.
-.provider('runtimeStates', [
-    '$stateProvider',
-    function($stateProvider) {
-        this.$get = function($q, $timeout, $state) {
-            return {
-                addState: function(name, state) {
-                    $stateProvider.state(name, state);
-                }
-            };
-        };
-    }
-])
-
 /* This factory handles the filtering of the OS-data-tables. It contains
  * all logic needed for the table header filtering. Things to configure:
  * - multiselectFilters: A dict associating the filter name to a list (empty per default). E.g.
@@ -559,25 +544,6 @@ angular.module('OpenSlidesApp.core.site', [
     }
 ])
 
-// Load the django url patterns
-.run([
-    'runtimeStates',
-    '$http',
-    function(runtimeStates, $http) {
-        $http.get('/core/url_patterns/').then(function(data) {
-            for (var pattern in data.data) {
-                runtimeStates.addState(pattern, {
-                    'url': data.data[pattern],
-                    data: {extern: true},
-                    onEnter: function($window) {
-                        $window.location.href = this.url;
-                    }
-                });
-            }
-        });
-    }
-])
-
 // angular formly config options
 .run([
     'formlyConfig',
diff --git a/openslides/core/urls.py b/openslides/core/urls.py
index 8f99d192c..982ed8914 100644
--- a/openslides/core/urls.py
+++ b/openslides/core/urls.py
@@ -3,10 +3,6 @@ from django.conf.urls import url
 from . import views
 
 urlpatterns = [
-    url(r'^core/url_patterns/$',
-        views.UrlPatternsView.as_view(),
-        name='core_url_patterns'),
-
     url(r'^core/servertime/$',
         views.ServerTime.as_view(),
         name='core_servertime'),
diff --git a/openslides/core/views.py b/openslides/core/views.py
index 5e187e6e8..c0541ce08 100644
--- a/openslides/core/views.py
+++ b/openslides/core/views.py
@@ -1,7 +1,6 @@
 import base64
 import json
 import os
-import re
 import uuid
 from collections import OrderedDict
 from operator import attrgetter
@@ -11,7 +10,6 @@ from urllib.parse import unquote
 from django.apps import apps
 from django.conf import settings
 from django.contrib.staticfiles import finders
-from django.core.urlresolvers import get_resolver
 from django.db.models import F
 from django.http import Http404, HttpResponse
 from django.utils.timezone import now
@@ -785,24 +783,6 @@ class CountdownViewSet(ModelViewSet):
 
 # Special API views
 
-class UrlPatternsView(utils_views.APIView):
-    """
-    Returns a dictionary with all url patterns as json. The patterns kwargs
-    are transformed using a colon.
-    """
-    URL_KWARGS_REGEX = re.compile(r'%\((\w*)\)s')
-    http_method_names = ['get']
-
-    def get_context_data(self, **context):
-        result = {}
-        url_dict = get_resolver(None).reverse_dict
-        for pattern_name in filter(lambda key: isinstance(key, str), url_dict.keys()):
-            normalized_regex_bits, p_pattern, pattern_default_args = url_dict[pattern_name]
-            url, url_kwargs = normalized_regex_bits[0]
-            result[pattern_name] = self.URL_KWARGS_REGEX.sub(r':\1', url)
-        return result
-
-
 class ServerTime(utils_views.APIView):
     """
     Returns the server time as UNIX timestamp.
diff --git a/tests/unit/core/test_views.py b/tests/unit/core/test_views.py
index 7012b4d91..0d5dbd350 100644
--- a/tests/unit/core/test_views.py
+++ b/tests/unit/core/test_views.py
@@ -5,23 +5,6 @@ from openslides.core import views
 from openslides.utils.rest_api import ValidationError
 
 
-class TestUrlPatternsView(TestCase):
-    @patch('openslides.core.views.get_resolver')
-    def test_get_context_data(self, mock_resolver):
-        mock_resolver().reverse_dict = {
-            'url_pattern1': ([['my_url1', [None]]], None, None),
-            'url_pattern2': ([['my_url2/%(kwarg)s/', ['kwargs']]], None, None),
-            ('not_a_str', ): [[['not_a_str']]]}
-        view = views.UrlPatternsView()
-
-        context = view.get_context_data()
-
-        self.assertEqual(
-            context,
-            {'url_pattern1': 'my_url1',
-             'url_pattern2': 'my_url2/:kwarg/'})
-
-
 @patch('openslides.core.views.ProjectorViewSet.get_object')
 class ProjectorAPI(TestCase):
     def setUp(self):