From 1b291a2917a1c18194c54fce8bf0fd895db98019 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 18 May 2006 14:58:57 +0000
Subject: - Patch #18260 by Ber, m3averck et al: allow overriding of links
 returned by modules

---
 modules/node/node.module | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'modules/node/node.module')

diff --git a/modules/node/node.module b/modules/node/node.module
index fb8bd7035..3eb21d638 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -536,6 +536,11 @@ function node_view($node, $teaser = FALSE, $page = FALSE, $links = TRUE) {
   node_invoke_nodeapi($node, 'view', $teaser, $page);
   if ($links) {
     $node->links = module_invoke_all('link', 'node', $node, !$page);
+
+    foreach (module_implements('link_alter') AS $module) {
+      $function = $module .'_link_alter';
+      $function($node, $node->links);
+    }
   }
   // unset unused $node part so that a bad theme can not open a security hole
   if ($teaser) {
@@ -810,7 +815,11 @@ function node_link($type, $node = 0, $main = 0) {
     }
 
     if ($main == 1 && $node->teaser && $node->readmore) {
-      $links[] = l(t('read more'), "node/$node->nid", array('title' => t('Read the rest of this posting.'), 'class' => 'read-more'));
+      $links['node_read_more'] = array(
+        '#title' => t('read more'),
+        '#href' => "node/$node->nid",
+        '#attributes' => array('title' => t('Read the rest of this posting.'))
+      );
     }
   }
 
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