backlinkfix for pages with special characters #548

darcs-hash:20050921195118-7ad00-9070166cbaa26e3f27f7b92382346a70f5c479a1.gz

2 files changed, 6 insertions, 5 deletions

diff --git a/inc/fulltext.php b/inc/fulltext.php
index 3940bc0c4..22e28845c 100644
--- a/inc/fulltext.php
+++ b/inc/fulltext.php
@@ -97,14 +97,15 @@ function ft_backlinks($id){
 
     // quick lookup of the pagename
     $page    = noNS($id);
-    $matches = idx_lookup(array($page));
+    $sw      = array(); // we don't use stopwords here
+    $matches = idx_lookup(idx_tokenizer($page,$sw));  //pagename may contain specials (_ or .)
+    $docs = ft_resultCombine(array_values($matches));
 
-    if(!count($matches)) return $result;
+    if(!count($docs)) return $result;
     require_once(DOKU_INC.'inc/parserutils.php');
 
-
     // check instructions for matching links
-    foreach(array_keys($matches[$page]) as $match){
+    foreach(array_keys($docs) as $match){
         $instructions = p_cached_instructions(wikiFN($match),true);
         if(is_null($instructions)) continue;
 
diff --git a/inc/indexer.php b/inc/indexer.php
index fe8e74bd9..6ece84d7b 100644
--- a/inc/indexer.php
+++ b/inc/indexer.php
@@ -316,7 +316,7 @@ function idx_tokenizer($string,&$stopwords){
         foreach ($arr as $w) {
             if (!is_numeric($w) && strlen($w) < 3) continue;
             $w = utf8_strtolower($w);
-            if(is_int(array_search("$w\n",$stopwords))) continue;
+            if($stopwords && is_int(array_search("$w\n",$stopwords))) continue;
             $words[] = $w;
         }
     }else{