Merge pull request #4495 from ulferts/fix/timelines_api_v2_paths_on_sub_uri

fix paths in timelines when in sub uri context

frontend/app/components/common/path-heleper/path-helper.service.js

@@ -217,6 +217,11 @@ function PathHelper() {
       return PathHelper.apiWorkPackagesPath() + '/column_sums';
     },
 
+    // API V2
+    apiV2ProjectsPath: function() {
+      return PathHelper.apiV2 + '/projects';
+    },
+
     // API V3
     apiConfigurationPath: function() {
       return PathHelper.apiV3 + '/configuration';

frontend/app/timelines/services/timeline-loader-service.js

@@ -604,7 +604,7 @@ module.exports = function($q, FilterQueryStringBuilder, Color, HistoricalPlannin
     this.loader       = new QueueingLoader(options.ajax_defaults);
     this.dataEnhancer = new DataEnhancer(timeline);
 
-    this.globalPrefix = PathHelper.staticBase + PathHelper.apiV2;
+    this.globalPrefix = PathHelper.apiV2;
 
     this.die = function () {
       this.dataEnhancer.die.apply(this.dataEnhancer, arguments);
@@ -659,8 +659,7 @@ module.exports = function($q, FilterQueryStringBuilder, Color, HistoricalPlannin
   };
 
   TimelineLoader.prototype.registerProjectReportings = function () {
-    var projectPrefix = this.globalPrefix +
-                        PathHelper.projectsPath() +
+    var projectPrefix = PathHelper.apiV2ProjectsPath() +
                         "/" +
                         this.options.project_id;
 
@@ -691,8 +690,7 @@ module.exports = function($q, FilterQueryStringBuilder, Color, HistoricalPlannin
   };
 
   TimelineLoader.prototype.registerGlobalElements = function () {
-    var projectPrefix = this.globalPrefix +
-                        PathHelper.projectsPath() +
+    var projectPrefix = PathHelper.apiV2ProjectsPath() +
                         "/" +
                         this.options.project_id;
 
@@ -818,8 +816,7 @@ module.exports = function($q, FilterQueryStringBuilder, Color, HistoricalPlannin
 
   TimelineLoader.prototype.registerPlanningElements = function (ids) {
     this.inChunks(ids, function (projectIdsOfPacket, i) {
-      var projectPrefix = this.globalPrefix +
-                          PathHelper.projectsPath() +
+      var projectPrefix = PathHelper.apiV2ProjectsPath() +
                           "/" +
                           projectIdsOfPacket.join(',');
 
@@ -850,8 +847,7 @@ module.exports = function($q, FilterQueryStringBuilder, Color, HistoricalPlannin
   TimelineLoader.prototype.registerPlanningElementsByID = function (ids) {
 
     this.inChunks(ids, function (planningElementIdsOfPacket, i) {
-      var projectPrefix = this.globalPrefix +
-                          PathHelper.projectsPath() +
+      var projectPrefix = PathHelper.apiV2ProjectsPath() +
                           "/" +
                           this.options.project_id;