From f22205d7c24a084c5703948b3d3e6f5cf6f74258 Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Wed, 17 Feb 2021 00:19:11 -0800
Subject: [PATCH] Joomla - Implement getUfId(). Fix '@user:<name>'.

Overview
--------

APIv3 includes shorthand support for referencing a contact by their username, e.g.

```
cv api contact.get id=@user:admin return=display_name
```

Before
------

On Joomla, this emits an error because `getUfId($username):int` is
not implemented.

After
-----

On Joomla, this works.

Comments
--------

There is implicit E2E test-coverage in the pending work for authx.
---
 CRM/Utils/System/Joomla.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CRM/Utils/System/Joomla.php b/CRM/Utils/System/Joomla.php
index 7883e484e0..823fef3360 100644
--- a/CRM/Utils/System/Joomla.php
+++ b/CRM/Utils/System/Joomla.php
@@ -456,6 +456,12 @@ class CRM_Utils_System_Joomla extends CRM_Utils_System_Base {
     return TRUE;
   }
 
+  public function getUfId($username) {
+    jimport('joomla.user.helper');
+    $uid = JUserHelper::getUserId($username);
+    return empty($uid) ? NULL : $uid;
+  }
+
   /**
    * FIXME: Use CMS-native approach
    * @throws \CRM_Core_Exception.
-- 
2.25.1