Add WEBROOT to ngdetails navigation

Default index URL for angular details page doesn't consider WEBROOT
while building navigations. That is why refreshing details page or
opening it in a new tab works perfectly when WEBROOT is "/" and fails
for apache deployment where WEBROOT is "/dashboard/".

This patch adds WEBROOT to index URL and builds a proper navigation.

Closes-Bug: #1902821

Change-Id: Id609e5499cc8f53dbae36febc945568e45d291f3

horizon/static/framework/util/navigations/navigations.service.js

@@ -25,6 +25,7 @@
       collapseAllNavigation: collapseAllNavigation,
       expandNavigationByUrl: expandNavigationByUrl,
       setBreadcrumb: setBreadcrumb,
+      setAbsoluteURI: setAbsoluteURI,
       isNavigationExists: isNavigationExists
     };
 
@@ -107,6 +108,14 @@
       });
     }
 
+    /* set absolute uri */
+    function setAbsoluteURI(webroot, url) {
+      if (webroot.endsWith("/") && url.startsWith("/")) {
+        webroot = webroot.slice(0, -1);
+      }
+      return webroot + url;
+    }
+
     /* check whether navigation exists from url */
     function isNavigationExists(url) {
       return angular.element("a.openstack-panel[href='" + url + "']").length ? true : false;

horizon/static/framework/util/navigations/navigations.service.spec.js

@@ -160,6 +160,13 @@
       });
     });
 
+    describe('setAbsoluteURI', function() {
+      it('sets absolute uri', function() {
+        var url = service.setAbsoluteURI('/dashboard/', '/project/images/');
+        expect(url).toBe('/dashboard/project/images/');
+      });
+    });
+
     describe('isNavigationExists', function() {
       it('returns true if navigation for specified URL exists', function() {
         var result = service.isNavigationExists('/project/images/');

horizon/static/framework/widgets/details/routed-details-view.controller.js

@@ -28,7 +28,8 @@
     'horizon.framework.widgets.modal-wait-spinner.service',
     '$location',
     '$q',
-    '$routeParams'
+    '$routeParams',
+    '$window'
   ];
 
   function controller(
@@ -39,7 +40,8 @@
     spinnerService,
     $location,
     $q,
-    $routeParams
+    $routeParams,
+    $window
   ) {
     var ctrl = this;
 
@@ -69,6 +71,9 @@
 
         // get defaultIndexUrl
         var url = resourceType.getDefaultIndexUrl();
+        // add webroot
+        var webroot = $window.WEBROOT;
+        url = navigationsService.setAbsoluteURI(webroot, url);
         // if querystring has 'nav' parameter, overwrite the url
         var query = $location.search();
         if (query.hasOwnProperty("nav")) {