From 14594230d9a90a7fdefe568fadf97dcf0071ff92 Mon Sep 17 00:00:00 2001
From: nbm <nbm@c91229c3-7414-0410-bfa2-8a42b809f60b>
Date: Mon, 3 Jan 2005 11:13:30 +0000
Subject: [PATCH] KTEntityUtil::getList simplifies the disparate getList implementations, and provides for parameterised where clauses.

---
 lib/ktentity.inc | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+), 0 deletions(-)

diff --git a/lib/ktentity.inc b/lib/ktentity.inc
index 05b0dba..baa5b63 100644
--- a/lib/ktentity.inc
+++ b/lib/ktentity.inc
@@ -88,4 +88,27 @@ class KTEntity {
     }
 }
 
+class KTEntityUtil {
+    function &getList($sTable, $sClassName, $sWhereClause = null) {
+        $sQuery = "SELECT id FROM " . $sTable;
+        $aParams = array();
+        if (!is_null($sWhereClause)) {
+            if (is_string($sWhereClause)) {
+                $sQuery .= ' ' . $sWhereClause;
+            } else if (is_array($sWhereClause)) {
+                $sQuery .= ' ' . $sWhereClause[0];
+                $aParams = $sWhereClause[1];
+            } else {
+                return new PEAR_Error('Weird WhereClause passed');
+            }
+        }
+        $aIDs = DBUtil::getResultArrayKey(array($sQuery, $aParams), 'id');
+        $aRet = array();
+        foreach ($aIDs as $iID) {
+            $aRet[] =& call_user_func(array($sClassName, 'get'), $iID);
+        }
+        return $aRet;
+    }
+}
+
 ?>
--
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