Some renderer plugin updates

The namingscheme for renderer plugins now matches the other types, the plugin
manager now returns info on renderer plugins, too

darcs-hash:20070120002731-7ad00-fcea93a6a6da807103b6aa82d6472196125cb3ec.gz

1 files changed, 18 insertions, 16 deletions

diff --git a/inc/parserutils.php b/inc/parserutils.php
index 2c38e88a0..b5dbce4dd 100644
--- a/inc/parserutils.php
+++ b/inc/parserutils.php
@@ -513,25 +513,27 @@ function p_sort_modes($a, $b){
 function p_render($mode,$instructions,& $info){
   if(is_null($instructions)) return '';
 
-  // Create the renderer
-  $file = DOKU_INC.'lib/plugins/'.$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 $file;
+  // try default renderer first:
+  $file = DOKU_INC."inc/parser/$mode.php";
+  if(@file_exists($file)){
+    require_once $file;
+    $rclass = "Doku_Renderer_$mode";
 
-  $rclass = "Doku_Renderer_$mode";
-  if ( !class_exists($rclass) ) {
-    trigger_error("Unable to resolve render class $rclass",E_USER_WARNING);
-    msg("Renderer for $mode not valid",-1);
-    return null;
+    if ( !class_exists($rclass) ) {
+      trigger_error("Unable to resolve render class $rclass",E_USER_WARNING);
+      msg("Renderer for $mode not valid",-1);
+      return null;
+    }
+    $Renderer = & new $rclass();
+  }else{
+    // Maybe a plugin is available?
+    $Renderer =& plugin_load('renderer',$mode);
+    if(is_null($Renderer)){
+      msg("No renderer for $mode found",-1);
+      return null;
+    }
   }
-  $Renderer = & new $rclass(); #FIXME any way to check for class existance?
 
   $Renderer->smileys = getSmileys();
   $Renderer->entities = getEntities();