From 8d3e4a72a4ab2fc32f7132fc197142b9e3f62e16 Mon Sep 17 00:00:00 2001
From: Silvan Calarco <silvan.calarco@mambasoft.it>
Date: Sat, 27 Jun 2020 13:14:44 +0200
Subject: [PATCH] functions.php: add shortcode to set title on distromatic
 search pages

---
 functions.php | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/functions.php b/functions.php
index d035609..2aff289 100644
--- a/functions.php
+++ b/functions.php
@@ -56,6 +56,32 @@ function add_search_box($items, $args) {
 }
 add_filter('wp_nav_menu_items','add_search_box', 10, 2);
 
+function set_title($title) {
+   $urlargspos = strpos($_SERVER[REQUEST_URI], '?');
+   if ($urlargspos > 0) {
+      $urlargs = substr($_SERVER[REQUEST_URI], $urlargspos + 1);
+      parse_str($urlargs, $args);
+      $newtitle = $title;
+      if ($args['arch']) {
+         $newtitle = $args['arch'] . " - " . $newtitle;
+      }
+      if ($args['tag']) {
+         $newtitle  = $args['tag'] . " - " . $newtitle;
+      }
+      if ($args['pkg']) {
+         if ($args['pkg'] == '_index')
+            $newtitle = 'Index - ' . $newtitle;
+         else {
+            $e = explode('.', $args['pkg']);
+            $newtitle = $e[0] . " - " . $e[1] . " - " . $newtitle;
+         }
+      }
+      return $newtitle;
+   }
+   return $title;
+}
+add_filter('wp_title','set_title');
+
 // openmamba downloads pages
 function openmamba_download_link($milestone, $medium, $currarch, $ext, $mlword, $lang) {
   $latest_file = "/var/ftp/pub/openmamba/media/".$milestone."/".$medium."/".$lang."/latest.inc.php";