Fixes some comparison issues (#15583)

* ensure new date objects are returned

* return chosen period when comparing with previous year

2 files changed, 10 insertions, 3 deletions

diff --git a/plugins/CoreHome/angularjs/common/services/periods.js b/plugins/CoreHome/angularjs/common/services/periods.js
index 9e6ba80f03..95f6f0c3dd 100644
--- a/plugins/CoreHome/angularjs/common/services/periods.js
+++ b/plugins/CoreHome/angularjs/common/services/periods.js
@@ -63,7 +63,7 @@
         },
 
         getDateRange: function () {
-            return [this.dateInPeriod, this.dateInPeriod];
+            return [new Date(this.dateInPeriod.getTime()), new Date(this.dateInPeriod.getTime())];
         }
     };
 
diff --git a/plugins/CoreHome/angularjs/period-selector/period-selector.controller.js b/plugins/CoreHome/angularjs/period-selector/period-selector.controller.js
index 58ed8295e3..83e100947e 100644
--- a/plugins/CoreHome/angularjs/period-selector/period-selector.controller.js
+++ b/plugins/CoreHome/angularjs/period-selector/period-selector.controller.js
@@ -257,9 +257,16 @@
                 currentDateRange[0].setFullYear(currentDateRange[0].getFullYear() - 1);
                 currentDateRange[1].setFullYear(currentDateRange[1].getFullYear() - 1);
 
+                if (vm.selectedPeriod === 'range') {
+                    return {
+                        comparePeriods: ['range'],
+                        compareDates: [piwikPeriods.format(currentDateRange[0]) + ',' + piwikPeriods.format(currentDateRange[1])],
+                    };
+                }
+
                 return {
-                    comparePeriods: ['range'],
-                    compareDates: [piwikPeriods.format(currentDateRange[0]) + ',' + piwikPeriods.format(currentDateRange[1])],
+                    comparePeriods: [vm.selectedPeriod],
+                    compareDates: [piwikPeriods.format(currentDateRange[0])],
                 };
             } else {
                 console.warn("Unknown compare period type: " + vm.comparePeriodType);