From 41124a53ca12532e97e91d6e81edbe2346e9f092 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emanuel=20Sch=C3=BCtze?= <emanuel@intevation.de>
Date: Fri, 6 Jan 2017 13:01:08 +0100
Subject: [PATCH] Add new personal settings
 MOTIONS_ALLOW_AMENDMENTS_OF_AMENDMENTS.

Set settings value to False to disable new amendment button in motion detail
template. Default: True.
---
 CHANGELOG                                     |  1 +
 openslides/core/views.py                      |  4 +--
 openslides/motions/static/js/motions/base.js  | 25 ++++++++++++++++++-
 .../templates/motions/motion-detail.html      |  5 ++--
 openslides/utils/settings.py.tpl              |  1 +
 5 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 746a1770a..f1d9cd3eb 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -56,6 +56,7 @@ Motions:
 - New csv import layout and using Papa Parse for parsing the csv.
 - Number of ballots printed can now be set in config.
 - Add new personal settings to remove all whitespaces from motion identifier.
+- Add new personal settings to allow amendments of amendments.
 
 Elections:
 - Added options to calculate percentages on different bases.
diff --git a/openslides/core/views.py b/openslides/core/views.py
index c0541ce08..1621fb8d5 100644
--- a/openslides/core/views.py
+++ b/openslides/core/views.py
@@ -140,7 +140,7 @@ class WebclientJavaScriptView(utils_views.View):
                     js_files.extend(app_js_files)
 
         client_settings_keys = [
-            # Add new settings to personal settings.py, utils/settings.py.tpl and to this list. Remove this comment later.
+            'MOTIONS_ALLOW_AMENDMENTS_OF_AMENDMENTS'
         ]
         client_settings = {}
         for key in client_settings_keys:
@@ -184,7 +184,7 @@ class WebclientJavaScriptView(utils_views.View):
                 $.when.apply(this,deferres).done( function() {{
                     angular.bootstrap(document,['OpenSlidesApp.{realm}']);
                 }} );
-            """.format(realm=realm, angular_modules=angular_modules, settings=client_settings, js_files=js_files) +
+            """.format(realm=realm, angular_modules=angular_modules, settings=json.dumps(client_settings), js_files=js_files) +
             """
             }());
             """)
diff --git a/openslides/motions/static/js/motions/base.js b/openslides/motions/static/js/motions/base.js
index bbe689246..69930331e 100644
--- a/openslides/motions/static/js/motions/base.js
+++ b/openslides/motions/static/js/motions/base.js
@@ -202,9 +202,10 @@ angular.module('OpenSlidesApp.motions', [
     'Config',
     'lineNumberingService',
     'diffService',
+    'OpenSlidesSettings',
     'Projector',
     function(DS, $http, MotionPoll, MotionChangeRecommendation, MotionComment, jsDataModel, gettext, gettextCatalog,
-        operator, Config, lineNumberingService, diffService, Projector) {
+        operator, Config, lineNumberingService, diffService, OpenSlidesSettings, Projector) {
         var name = 'motions/motion';
         return DS.defineResource({
             name: name,
@@ -406,6 +407,12 @@ angular.module('OpenSlidesApp.motions', [
                         ]
                     });
                 },
+                isAmendment: function () {
+                    return this.parent_id !== null;
+                },
+                hasAmendments: function () {
+                    return DS.filter('motions/motion', {parent_id: this.id}).length > 0;
+                },
                 isAllowed: function (action) {
                     /*
                      * Return true if the requested user is allowed to do the specific action.
@@ -468,6 +475,22 @@ angular.module('OpenSlidesApp.motions', [
                             return operator.hasPerms('motions.can_manage');
                         case 'can_manage':
                             return operator.hasPerms('motions.can_manage');
+                        case 'can_see_amendments':
+                            var result;
+                            if (operator.hasPerms('motions.can_create')) {
+                                result = Config.get('motions_amendments_enabled').value &&
+                                    (this.hasAmendments() || this.isAllowed('can_create_amendment'));
+                            } else if (operator.hasPerms('motions.can_see')) {
+                                result = Config.get('motions_amendments_enabled').value && this.hasAmendments();
+                            }
+                            return result;
+                        case 'can_create_amendment':
+                            return (
+                                operator.hasPerms('motions.can_create') &&
+                                Config.get('motions_amendments_enabled').value &&
+                                ( !this.isAmendment() ||
+                                  (this.isAmendment() && OpenSlidesSettings.MOTIONS_ALLOW_AMENDMENTS_OF_AMENDMENTS))
+                            );
                         default:
                             return false;
                     }
diff --git a/openslides/motions/static/templates/motions/motion-detail.html b/openslides/motions/static/templates/motions/motion-detail.html
index 9ca53c518..53394260f 100644
--- a/openslides/motions/static/templates/motions/motion-detail.html
+++ b/openslides/motions/static/templates/motions/motion-detail.html
@@ -113,14 +113,15 @@
             </button>
           </div>
           <!-- Amendments -->
-          <div ng-if="config('motions_amendments_enabled')">
+
+          <div ng-if="motion.isAllowed('can_see_amendments')">
             <h3 translate>Amendments</h3>
             <div ng-repeat="amendment in amendments">
               <a ui-sref="motions.motion.detail({id: amendment.id})">
                 <translate>Motion</translate> {{ amendment.identifier || amendment.getTitle() }}
               </a>
             </div>
-            <button os-perms="motions.can_create" ng-click="newAmendment()" class="btn btn-default btn-sm">
+            <button ng-if="motion.isAllowed('can_create_amendment')" ng-click="newAmendment()" class="btn btn-default btn-sm">
               <i class="fa fa-plus"></i>
               <translate>New amendment</translate>
             </button>
diff --git a/openslides/utils/settings.py.tpl b/openslides/utils/settings.py.tpl
index 0f4c0226e..e2fb2b530 100644
--- a/openslides/utils/settings.py.tpl
+++ b/openslides/utils/settings.py.tpl
@@ -121,3 +121,4 @@ SEARCH_INDEX = os.path.join(OPENSLIDES_USER_DATA_PATH, 'search_index')
 
 MOTION_IDENTIFIER_MIN_DIGITS = 1
 MOTION_IDENTIFIER_WITHOUT_BLANKS = False
+MOTIONS_ALLOW_AMENDMENTS_OF_AMENDMENTS = True