From 25cdc89ef0513591ffe39abc669ab219cbad43fc Mon Sep 17 00:00:00 2001
From: "Matthew Wire (MJW Consulting)" <mjw@mjwconsult.co.uk>
Date: Tue, 25 Sep 2018 11:41:30 +0100
Subject: [PATCH] Freeze custom data elements when viewing an entity

---
 CRM/Core/BAO/CustomGroup.php         | 3 +++
 CRM/Custom/Form/CustomDataByType.php | 1 +
 CRM/Utils/Request.php                | 6 ++++--
 templates/CRM/common/customData.tpl  | 3 +++
 4 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/CRM/Core/BAO/CustomGroup.php b/CRM/Core/BAO/CustomGroup.php
index f4b61a5777..cffdac62c0 100644
--- a/CRM/Core/BAO/CustomGroup.php
+++ b/CRM/Core/BAO/CustomGroup.php
@@ -1639,6 +1639,9 @@ ORDER BY civicrm_custom_group.weight,
         $fieldId = $field['id'];
         $elementName = $field['element_name'];
         CRM_Core_BAO_CustomField::addQuickFormElement($form, $elementName, $fieldId, $required);
+        if ($form->getAction() == CRM_Core_Action::VIEW) {
+          $form->getElement($elementName)->freeze();
+        }
       }
     }
   }
diff --git a/CRM/Custom/Form/CustomDataByType.php b/CRM/Custom/Form/CustomDataByType.php
index 64011b742b..e7be80e785 100644
--- a/CRM/Custom/Form/CustomDataByType.php
+++ b/CRM/Custom/Form/CustomDataByType.php
@@ -48,6 +48,7 @@ class CRM_Custom_Form_CustomDataByType extends CRM_Core_Form {
     $this->_entityId = CRM_Utils_Request::retrieve('entityID', 'Positive');
     $this->_groupID = CRM_Utils_Request::retrieve('groupID', 'Positive');
     $this->_onlySubtype = CRM_Utils_Request::retrieve('onlySubtype', 'Boolean');
+    $this->_action = CRM_Utils_Request::retrieve('action', 'Alphanumeric');
     $this->assign('cdType', FALSE);
     $this->assign('cgCount', $this->_groupCount);
 
diff --git a/CRM/Utils/Request.php b/CRM/Utils/Request.php
index 831947358e..9f0c5bc3eb 100644
--- a/CRM/Utils/Request.php
+++ b/CRM/Utils/Request.php
@@ -126,8 +126,10 @@ class CRM_Utils_Request {
     }
 
     // minor hack for action
-    if ($name == 'action' && is_string($value)) {
-      $value = CRM_Core_Action::resolve($value);
+    if ($name == 'action') {
+      if (!is_numeric($value) && is_string($value)) {
+        $value = CRM_Core_Action::resolve($value);
+      }
     }
 
     if (isset($value) && $store) {
diff --git a/templates/CRM/common/customData.tpl b/templates/CRM/common/customData.tpl
index bde7b87b91..80567d4688 100644
--- a/templates/CRM/common/customData.tpl
+++ b/templates/CRM/common/customData.tpl
@@ -61,6 +61,9 @@
       {if $qfKey}
         dataUrl += '&qf=' + '{$qfKey}';
       {/if}
+      {if $action}
+      dataUrl += '&action=' + '{$action}';
+      {/if}
       {literal}
 
       if (!cgCount) {
-- 
2.25.1