BugTrack/2407 Create link files automatically if no *.rel,*.ref files

Check rel and ref files of FrontPage first for speed

diff --git a/lib/file.php b/lib/file.php
index cf67c38..fd3d309 100644 (file)
--- a/lib/file.php
+++ b/lib/file.php
@@ -1031,13 +1031,16 @@ function prepare_display_materials() {
  * Prepare page related links and references for links_get_related()
  */
 function prepare_links_related($page) {
+       global $defaultpage;
+
+       $enc_defaultpage = encode($defaultpage);
+       if (file_exists(CACHE_DIR . $enc_defaultpage . '.rel')) return;
+       if (file_exists(CACHE_DIR . $enc_defaultpage . '.ref')) return;
        $enc_name = encode($page);
-       $rel_file = CACHE_DIR . encode($page) . '.rel';
-       $ref_file = CACHE_DIR . encode($page) . '.ref';
-       if (file_exists($rel_file)) return;
-       if (file_exists($ref_file)) return;
-       $pattern = '/^((?:[0-9A-F]{2})+)' . '(\.ref|\.rel)' . '$/';
+       if (file_exists(CACHE_DIR . $enc_name . '.rel')) return;
+       if (file_exists(CACHE_DIR . $enc_name . '.ref')) return;
 
+       $pattern = '/^((?:[0-9A-F]{2})+)' . '(\.ref|\.rel)' . '$/';
        $dir = CACHE_DIR;
        $dp = @opendir($dir) or die_message('CACHE_DIR/'. ' is not found or not readable.');
        $rel_ref_ready = false;