Reveal additional FC content regions

Author: smg6511

core/model/schema/modx.action.fields.schema.xml

@@ -25,6 +25,8 @@
         <tab name="modx-resource-content">
             <field name="modx-resource-content" />
         </tab>
+        <tab name="modx-resource-content-above" />
+        <tab name="modx-resource-content-below" />
         <tab name="modx-resource-main-right">
         </tab>
         <tab name="modx-resource-main-right-top">

core/src/Revolution/modActionDom.php

@@ -39,10 +39,21 @@ public function apply($objId = '')
         $ruleType = $this->get('rule');
 
         $container = json_encode($this->get('container'));
-        $itemId = json_encode($this->get('name'));
+        $itemId = $this->get('name');
+        $value = $this->get('value');
+
+        /** Backward compat: Support for legacy tab ids for above/below content regions */
+        foreach (['itemId', 'value'] as $identifier) {
+            $$identifier = in_array($$identifier, ['modx-content-above', 'modx-content-below'])
+            ? str_replace('modx-', 'modx-resource-', $$identifier)
+            : $$identifier
+            ;
+        }
+
+        $itemId = json_encode($itemId);
         $value = in_array($ruleType, $boolRules)
             ? (int)$this->get('value')
-            : json_encode(htmlspecialchars($this->get('value'), ENT_COMPAT, $encoding))
+            : json_encode(htmlspecialchars($value, ENT_COMPAT, $encoding))
             ;
 
         switch ($ruleType) {

manager/assets/modext/widgets/resource/modx.panel.resource.js

@@ -1045,7 +1045,7 @@ Ext.extend(MODx.panel.Resource,MODx.FormPanel,{
             ,autoHeight: true
             ,hideMode: 'offsets'
             ,items: [{
-                id: 'modx-content-above'
+                id: 'modx-resource-content-above'
                 ,border: false
             },{
                 xtype: 'textarea'
@@ -1057,7 +1057,7 @@ Ext.extend(MODx.panel.Resource,MODx.FormPanel,{
                 ,grow: false
                 ,value: (config.record.content || config.record.ta) || ''
             },{
-                id: 'modx-content-below'
+                id: 'modx-resource-content-below'
                 ,border: false
             }]
         };