fixed #17 extra parameters for total contributed amount

CRM/CivirulesConditions/Form/Contribution/TotalContributedAmount.php

@@ -10,7 +10,7 @@ class CRM_CivirulesConditions_Form_Contribution_TotalContributedAmount extends C
   public function buildQuickForm() {
     parent::buildQuickForm();
 
-    $this->add('select', 'period', ts('Period'), array('' => ts('No period')) + CRM_CivirulesConditions_Utils_Period::Options());
+    $this->add('select', 'period', ts('Period'), array('' => ts('All time')) + CRM_CivirulesConditions_Utils_Period::Options());
   }
 
   /**

CRM/CivirulesConditions/Utils/Period.php

@@ -13,6 +13,8 @@ class CRM_CivirulesConditions_Utils_Period {
       'this month' => ts('This month'),
       'previous month' => ts('Previous month'),
       'last 30 days' => ts('Last 30 days'),
+      'last 12 months' => ts('Last 12 months'),
+      'last 13 months' => ts('Last 13 months'),
       'this year' => ts('This year'),
       'previous year' => ts('Previous year'),
     );
@@ -33,6 +35,14 @@ class CRM_CivirulesConditions_Utils_Period {
         $date->modify('-30 days');
         return $date;
         break;
+      case 'last 12 months':
+        $date->modify('12 months');
+        return $date;
+        break;
+      case 'last 13 months':
+        $date->modify('13 months');
+        return $date;
+        break;
       case 'this year':
         $date->modify('first day of January this year');
         return $date;
@@ -60,6 +70,12 @@ class CRM_CivirulesConditions_Utils_Period {
       case 'last 30 days':
         return $date;
         break;
+      case 'last 12 months':
+        return $date;
+        break;
+      case 'last 13 months':
+        return $date;
+        break;
       case 'this year':
         $date->modify('last day of December this year');
         return $date;