From fe9ec250a6558c8352a35b6537cdc30d6c9f5477 Mon Sep 17 00:00:00 2001
From: Chris Smith <chris.eureka@jalakai.co.uk>
Date: Wed, 19 Nov 2008 15:07:58 +0100
Subject: FS#630: allow $conf['useheading'] to individually apply to content
 links and/or navigation links

$conf['useheading'] values are now:
- 0            : off, use page name in link text
- 'content'    : use first heading text for links in wiki page content
- 'navigation' : use first heading text for links in non-page content, e.g. breadcrumps, backlinks, search results, etc.
- 1            : use first heading text in all links
(for backwards compatibility, any other values are mapped to 0 or 1 by empty() function.)

$conf['useheading'] value should now be checked using the useHeading($linktype) function,
where linktype can be "content" or "navigation"

darcs-hash:20081119140758-f07c6-6e26456d50dcecc949fada31b0d4e72877fde1cc.gz
---
 inc/parser/metadata.php |  2 +-
 inc/parser/xhtml.php    | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'inc/parser')

diff --git a/inc/parser/metadata.php b/inc/parser/metadata.php
index 640306f87..5994a4dd1 100644
--- a/inc/parser/metadata.php
+++ b/inc/parser/metadata.php
@@ -427,7 +427,7 @@ class Doku_Renderer_metadata extends Doku_Renderer {
 
     $isImage = false;
     if (is_null($title)){
-      if ($conf['useheading'] && $id){
+      if (useHeading('content') && $id){
         $heading = p_get_first_heading($id,false);
         if ($heading) return $heading;
       }
diff --git a/inc/parser/xhtml.php b/inc/parser/xhtml.php
index 96afd1593..4fb6cb548 100644
--- a/inc/parser/xhtml.php
+++ b/inc/parser/xhtml.php
@@ -472,12 +472,12 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
     /**
      * Render an internal Wiki Link
      *
-     * $search and $returnonly are not for the renderer but are used
+     * $search,$returnonly & $linktype are not for the renderer but are used
      * elsewhere - no need to implement them in other renderers
      *
      * @author Andreas Gohr <andi@splitbrain.org>
      */
-    function internallink($id, $name = NULL, $search=NULL,$returnonly=false) {
+    function internallink($id, $name = NULL, $search=NULL,$returnonly=false,$linktype='content') {
         global $conf;
         global $ID;
         // default name is based on $id as given
@@ -485,7 +485,7 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
 
         // now first resolve and clean up the $id
         resolve_pageid(getNS($ID),$id,$exists);
-        $name = $this->_getLinkTitle($name, $default, $isImage, $id);
+        $name = $this->_getLinkTitle($name, $default, $isImage, $id, $linktype);
         if ( !$isImage ) {
             if ( $exists ) {
                 $class='wikilink1';
@@ -1026,12 +1026,12 @@ class Doku_Renderer_xhtml extends Doku_Renderer {
      *
      * @author Harry Fuecks <hfuecks@gmail.com>
      */
-    function _getLinkTitle($title, $default, & $isImage, $id=NULL) {
+    function _getLinkTitle($title, $default, & $isImage, $id=NULL, $linktype='content') {
         global $conf;
 
         $isImage = false;
         if ( is_null($title) || trim($title)=='') {
-            if ($conf['useheading'] && $id) {
+            if (useHeading($linktype) && $id) {
                 $heading = p_get_first_heading($id,true);
                 if ($heading) {
                     return $this->_xmlEntities($heading);
-- 
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