From 5f1a795b735e6054c7e9e7f2b32850c74ec95552 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Sat, 5 Mar 2011 01:54:47 -0800
Subject: [PATCH] Add some other ways to order searches to the base search
 engine class

---
 lib/search_engines.php | 31 +++++++++++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

diff --git a/lib/search_engines.php b/lib/search_engines.php
index 19703e03fd..7f1684a3e7 100644
--- a/lib/search_engines.php
+++ b/lib/search_engines.php
@@ -41,8 +41,35 @@ class SearchEngine
 
     function set_sort_mode($mode)
     {
-        if ('chron' === $mode)
-            return $this->target->orderBy('created desc');
+        switch ($mode) {
+        case 'chron':
+            return $this->target->orderBy('created DESC');
+            break;
+        case 'reverse_chron':
+            return $this->target->orderBy('created ASC');
+            break;
+        case 'nickname_desc':
+            if ($this->table != 'profile') {
+                throw new Exception(
+                    'nickname_desc sort mode can only be use when searching profile.'
+                );
+            } else {
+                return $this->target->orderBy('nickname DESC');
+            }
+            break;
+        case 'nickname_asc':
+            if ($this->table != 'profile') {
+                throw new Exception(
+                    'nickname_desc sort mode can only be use when searching profile.'
+                );
+            } else {
+                return $this->target->orderBy('nickname ASC');
+            }
+            break;
+        default:
+            return $this->target->orderBy('created DESC');
+            break;
+        }
     }
 }