Merge branch '4.1' into 4.2

.travis.yml

@@ -23,8 +23,9 @@ before_script:
 
 script:
   - vendor/bin/phpunit --coverage-clover coverage.clover userforms/tests
+
+after_success:
+  - mv coverage.clover ~/build/$TRAVIS_REPO_SLUG/
+  - cd ~/build/$TRAVIS_REPO_SLUG
   - wget https://scrutinizer-ci.com/ocular.phar
-  - cd ./userforms
-  - git remote rm origin
-  - git remote add origin git@github.com:silverstripe/silverstripe-userforms.git
   - php ocular.phar code-coverage:upload --format=php-clover coverage.clover

code/extensions/UserFormFieldEditorExtension.php

@@ -142,18 +142,32 @@ class UserFormFieldEditorExtension extends DataExtension
      */
     public function onAfterPublish($original)
     {
-        // Remove fields on the live table which could have been orphaned.
+        // store IDs of fields we've published
-        $live = Versioned::get_by_stage("EditableFormField", "Live")
+        $seenIDs = array();
-            ->filter('ParentID', $original->ID);
-
-        if ($live) {
-            foreach ($live as $field) {
-                $field->doDeleteFromStage('Live');
-            }
-        }
 
         foreach ($this->owner->Fields() as $field) {
+            // store any IDs of fields we publish so we don't unpublish them
+            $seenIDs[] = $field->ID;
             $field->doPublish('Stage', 'Live');
+            $field->destroy();
+        }
+
+        // fetch any orphaned live records
+        $live = Versioned::get_by_stage("EditableFormField", "Live")
+            ->filter(array(
+                'ParentID' => $original->ID,
+            ));
+
+        if (!empty($seenIDs)) {
+            $live = $live->exclude(array(
+                'ID' => $seenIDs,
+            ));
+        }
+
+        // delete orphaned records
+        foreach ($live as $field) {
+            $field->doDeleteFromStage('Live');
+            $field->destroy();
         }
     }
 

code/model/editableformfields/EditableFormField.php

@@ -487,9 +487,25 @@ class EditableFormField extends DataObject
     {
         $this->publish($fromStage, $toStage, $createNewVersion);
 
+		$seenIDs = array();
+
 		// Don't forget to publish the related custom rules...
 		foreach ($this->DisplayRules() as $rule) {
+			$seenIDs[] = $rule->ID;
 			$rule->doPublish($fromStage, $toStage, $createNewVersion);
+			$rule->destroy();
+		}
+
+		// remove any orphans from the "fromStage"
+        $rules = Versioned::get_by_stage('EditableCustomRule', $toStage)
+            ->filter('ParentID', $this->ID);
+
+		if (!empty($seenIDs)) {
+            $rules = $rules->exclude('ID', $seenIDs);
+        }
+
+		foreach ($rules as $rule) {
+		    $rule->deleteFromStage($toStage);
 		}
 	}