pluggable renderers

Plugins can now provide their own renderer in lib/plugins/<name>/renderer.php
The class inside this file needs to inherit from Doku_Renderer and has to be
called Doku_Renderer_<name>

To access the renderer the export action can be used eg: ?do

darcs-hash:20061203190138-7ad00-f56b470b5dd043e1168ff2101c677eb8a9851627.gz

1 files changed, 7 insertions, 4 deletions

diff --git a/inc/parserutils.php b/inc/parserutils.php
index f219696d5..45e6fd5aa 100644
--- a/inc/parserutils.php
+++ b/inc/parserutils.php
@@ -512,15 +512,18 @@ function p_sort_modes($a, $b){
 function p_render($mode,$instructions,& $info){
   if(is_null($instructions)) return '';
 
-  if ($mode=='wiki') { msg("Renderer for $mode not valid",-1); return null; } //FIXME!! remove this line when inc/parser/wiki.php works.
-
   // Create the renderer
-  if(!@file_exists(DOKU_INC."inc/parser/$mode.php")){
+  $file = DOKU_INC.'lib/plugins/'.$mode.'/renderer.php';
+  if(!@file_exists($file)){
+    $file = DOKU_INC."inc/parser/$mode.php";
+  }
+  if(!@file_exists($file)){
     msg("No renderer for $mode found",-1);
     return null;
   }
 
-  require_once DOKU_INC."inc/parser/$mode.php";
+  require_once $file;
+
   $rclass = "Doku_Renderer_$mode";
   if ( !class_exists($rclass) ) {
     trigger_error("Unable to resolve render class $rclass",E_USER_WARNING);