From bbdf7a929abdf5c26b2e0413391e5d6addf5a507 Mon Sep 17 00:00:00 2001
From: Jimmy Huang <jimmy@netivism.com.tw>
Date: Thu, 4 Jul 2024 14:28:15 +0800
Subject: [PATCH] refs #41054, show folloup activity under view activity

---
 CRM/Activity/BAO/Query.php               |  5 +++++
 CRM/Activity/Page/Tab.php                | 19 +++++++++++++++++++
 CRM/Contact/BAO/Query.php                |  1 +
 templates/CRM/Activity/Form/Activity.tpl | 17 ++++++++++++++++-
 4 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/CRM/Activity/BAO/Query.php b/CRM/Activity/BAO/Query.php
index 81b749e3c..e82b79b3a 100644
--- a/CRM/Activity/BAO/Query.php
+++ b/CRM/Activity/BAO/Query.php
@@ -310,6 +310,11 @@ static function whereClauseSingle(&$values, &$query) {
         $query->_qill[$grouping][] = ts('Activity Tag %1', array(1 => $op)) . ' ' . CRM_Utils_Array::implode(' ' . ts('OR') . ' ', $names);
         $query->_tables['civicrm_activity_tag'] = $query->_whereTables['civicrm_activity_tag'] = 1;
         break;
+
+      case 'parent_id':
+        $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_activity.parent_id", $op, $value, "Integer");
+        $query->_qill[$grouping][] = ts('Task Parent') . ' = ' . $value;
+        break;
     }
   }
 
diff --git a/CRM/Activity/Page/Tab.php b/CRM/Activity/Page/Tab.php
index d55ac273e..f83e8d63a 100644
--- a/CRM/Activity/Page/Tab.php
+++ b/CRM/Activity/Page/Tab.php
@@ -247,6 +247,25 @@ function run() {
       if (in_array($activityTypeId, array($emailTypeValue, $letterTypeValue, $SMSTypeValue))) {
         return;
       }
+
+      // add children activity search result
+      if ($this->_action & CRM_Core_Action::VIEW) {
+        $sortID = NULL;
+        $filter = array(
+          'parent_id' => $this->_id,
+        );
+        $queryParams = CRM_Contact_BAO_Query::convertFormValues($filter);
+        $selector = new CRM_Activity_Selector_Search($queryParams, $this->_action);
+        $controller2 = new CRM_Core_Selector_Controller($selector,
+          $this->get(CRM_Utils_Pager::PAGE_ID),
+          $sortID,
+          CRM_Core_Action::VIEW,
+          $this,
+          CRM_Core_Selector_Controller::TRANSFER
+        );
+        $controller2->setEmbedded(TRUE);
+        $controller2->run();
+      }
     }
     elseif ($this->_action & (CRM_Core_Action::DELETE | CRM_Core_Action::DETACH)) {
       $this->delete();
diff --git a/CRM/Contact/BAO/Query.php b/CRM/Contact/BAO/Query.php
index e1c897958..16439a350 100644
--- a/CRM/Contact/BAO/Query.php
+++ b/CRM/Contact/BAO/Query.php
@@ -1482,6 +1482,7 @@ function whereClauseSingle(&$values) {
       case 'activity_engagement_level':
       case 'activity_id':
       case 'activity_record_id':
+      case 'parent_id':
         CRM_Activity_BAO_Query::whereClauseSingle($values, $this);
         return;
 
diff --git a/templates/CRM/Activity/Form/Activity.tpl b/templates/CRM/Activity/Form/Activity.tpl
index af74111f2..63452af6c 100644
--- a/templates/CRM/Activity/Form/Activity.tpl
+++ b/templates/CRM/Activity/Form/Activity.tpl
@@ -254,10 +254,24 @@
                     </td>
                  </tr>
              {/if}
+            {if $rows && $action eq 4}
+              <tr class="crm-activity-form-block-folowup">
+                <td colspan="2">
+                  <div class="crm-accordion-wrapper crm-accordion-open">
+                    <div class="crm-accordion-header">
+                      <div class="zmdi crm-accordion-pointer"></div>{ts}Followup Activity{/ts}
+                    </div>
+                    <div class="crm-accordion-body">
+                    {include file="CRM/Activity/Form/Selector.tpl}
+                    </div>{*accordion-body*}
+                  </div>
+                </td>
+              </tr>
+            {/if}
              
              {if $action eq 4 AND $currentAttachmentURL}
                 {include file="CRM/Form/attachment.tpl"}{* For view action the include provides the row and cells. *}
-             {else if $action eq 1 OR $action eq 2}
+             {elseif $action eq 1 OR $action eq 2}
                  <tr class="crm-activity-form-block-attachment">
                     <td colspan="2">
                         {include file="CRM/Form/attachment.tpl"}
@@ -343,6 +357,7 @@
                     <a href="{crmURL p='civicrm/contact/view/activity' q=$urlParams}" class="delete button" title="{ts}Delete{/ts}"><span><div class="zmdi zmdi-delete"></div>{ts}Delete{/ts}</span></a>
                  {/if}
 	        {/if}
+
             {include file="CRM/common/formButtons.tpl" location="bottom"}
 	    </div>