commit ece5a5c3dfdf7089dabeba850c10aea7766e200e
Author: Alicia <...>
Date:   Sat Nov 14 00:02:31 2020 +0100

    More flexible handling of URLs, with or without domain.

diff --git a/rpc.php b/rpc.php
index 795e7c0..2a2b15c 100644
--- a/rpc.php
+++ b/rpc.php
@@ -238,4 +238,18 @@ function getdisplayname($username)
   $cache[$username]=$obj['displayname'];
   return $obj['displayname'];
 }
+
+function abslink($host, $link)
+{
+  if(!strpos($link, '://'))
+  {
+    if(substr($link,0,1)=='/')
+    {
+      return 'https://'.$host.$link;
+    }else{
+      return 'https://'.$host.'/'.$link;
+    }
+  }
+  return $link;
+}
 ?>
diff --git a/search.php b/search.php
index 007e7fd..829223c 100644
--- a/search.php
+++ b/search.php
@@ -85,7 +85,7 @@ foreach($results as $thing)
 {
   $by=htmlentities($thing['by']['name']);
   $by='<a href="'.BASEURL.'/user/'.$by.'@'.$thing['peer'].'" title="'.$by.'@'.$thing['peer'].'">'.htmlentities($thing['by']['displayname']).'</a>';
-  $things.='<div class="thing"><div class="boxtop">By '.$by.'</div><...><div class="boxbottom">'.htmlentities($thing['name']).'</div><img src="https://'.$thing['peer'].$thing['preview'].'" /></a></div>';
+  $things.='<div class="thing"><div class="boxtop">By '.$by.'</div><...><div class="boxbottom">'.htmlentities($thing['name']).'</div><img src="'.abslink($thing['peer'], $thing['preview']).'" /></a></div>';
 }
 ?>
 <div class="sidebar">
diff --git a/thing.php b/thing.php
index f435ddd..11c0542 100644
--- a/thing.php
+++ b/thing.php
@@ -58,7 +58,7 @@ foreach($thingobj['files'] as $file)
   $type=(isset($file['type'])?$file['type']:'unknown');
   $files.='<div class="thing">';
   if(isset($file['preview3d'])){$files.='<div class="boxtop" style="right:0px;"><a href="#" onclick="return threedview(this,'.PREVIEW_SIZE[0].','.PREVIEW_SIZE[1].');" data-file="https://'.$thing[1].$file['preview3d'].'">3D view</a></div>';}
-  $files.='<a href="https://'.$thing[1].$file['path'].'" download="'.htmlentities($file['name']).'" type="'.$type.'"><div class="boxbottom">'.htmlentities($file['name']).'</div><img src="https://'.$thing[1].$file['preview'].'" /></a></div>';
+  $files.='<a href="'.abslink($thing[1], $file['path']).'" download="'.htmlentities($file['name']).'" type="'.$type.'"><div class="boxbottom">'.htmlentities($file['name']).'</div><img src="'.abslink($thing[1], $file['preview']).'" /></a></div>';
 }
 $tags='';
 foreach($thingobj['tags'] as $tag)