From 351a404067bc2809c8056d1b4229597746bcb7a3 Mon Sep 17 00:00:00 2001
From: Tobias Langhoff <tobias@langhoff.no>
Date: Thu, 13 Mar 2014 17:50:21 +0100
Subject: [PATCH] Allow searching for arbitrary tags on documents (not just
 either one or all tags)

---
 inside/Documents.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/inside/Documents.php b/inside/Documents.php
index 05486a3..78b7a4e 100644
--- a/inside/Documents.php
+++ b/inside/Documents.php
@@ -90,10 +90,11 @@ class Documents {
     if ($tag == NULL){
       return false;
     }
+    $tags = implode("%' AND tags LIKE '%", explode(" ", $tag));
     $sql = "SELECT d.*, dc.title AS category
             FROM din_document d, din_documentcategory dc
             WHERE d.documentcategory_id = dc.id " .
-           "AND tags LIKE '%$tag%' " .
+           "AND tags LIKE '%$tags%' " .
            "ORDER BY name ASC";
     $result =& $this->conn->query($sql);