From 0f4bd114406d374185c6cbef19b24a2a3aca4928 Mon Sep 17 00:00:00 2001
From: edward <edward@roojs.com>
Date: Wed, 30 Mar 2016 18:44:16 +0800
Subject: [PATCH] RooTrait.php

---
 RooTrait.php | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/RooTrait.php b/RooTrait.php
index 4b676e59..1079dc55 100644
--- a/RooTrait.php
+++ b/RooTrait.php
@@ -94,6 +94,67 @@ trait Pman_Core_RooTrait {
         return $x;
     }
     
+    function selectSingle($x, $id, $req=false)
+    {
+        $_columns = !empty($req['_columns']) ? explode(',', $req['_columns']) : false;
+
+        //var_dump(array(!is_array($id) , empty($id)));
+        if (!is_array($id) && empty($id)) {
+            
+            if (method_exists($x, 'toRooSingleArray')) {
+                $this->jok($x->toRooSingleArray($this->authUser, $req));
+            }
+            
+            if (method_exists($x, 'toRooArray')) {
+                $this->jok($x->toRooArray($req));
+            }
+            
+            $this->jok($x->toArray());
+        }
+       
+        
+        $this->loadMap($x, array(
+                    'columns' => $_columns,
+                     
+            ));
+        if ($req !== false) { 
+            $this->setFilters($x, $req);
+        }
+        
+        // DB_DataObject::DebugLevel(1);
+        if (is_array($id)) {
+            // lookup...
+            $x->setFrom($req['lookup'] );
+            $x->limit(1);
+            if (!$x->find(true)) {
+                if (!empty($id['_id'])) {
+                    // standardize this?
+                    $this->jok($x->toArray());
+                }
+                $this->jok(false);
+            }
+            
+        } else if (!$x->get($id)) {
+            $this->jerr("selectSingle: no such record ($id)");
+        }
+        
+        // ignore perms if comming from update/insert - as it's already done...
+        if ($req !== false && !$this->checkPerm($x,'S'))  {
+            $this->jerr("PERMISSION DENIED - si");
+        }
+        // different symantics on all these calls??
+        if (method_exists($x, 'toRooSingleArray')) {
+            $this->jok($x->toRooSingleArray($this->authUser, $req));
+        }
+        if (method_exists($x, 'toRooArray')) {
+            $this->jok($x->toRooArray($req));
+        }
+        
+        $this->jok($x->toArray());
+        
+        
+    }
+    
     /*
      * From Pman.php
      */
-- 
2.39.2