Index: upload.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/upload.module,v
retrieving revision 1.15
diff -U3 -r1.15 upload.module
--- upload.module 23 Nov 2004 22:20:41 -0000  1.15
+++ upload.module 3 Dec 2004 03:50:51 -0000
@@ -6,6 +6,9 @@
  * File-handling and attaching files to nodes.
  */

+/**
+ * Implementation of hook_help().
+ */
 function upload_help($section) {
   switch ($section) {
     case 'admin/modules#description':
@@ -26,10 +29,38 @@
   }
 }

+/**
+ * Implementation of hook_perm().
+ */
 function upload_perm() {
   return array('upload files', 'view uploaded files');
 }

+/**
+ * Implementation of hook_link().
+ */
+function upload_link($type, $node = 0, $main = 0) {
+  $links = array();
+
+  // Main page: display a link with the number of attachments
+  if ($main && $type == 'node' && $node->files) {
+    $num_files = 0;
+    foreach ($node->files as $file) {
+      if ($file->list) {
+        $num_files++;
+      }
+    }
+    if ($num_files) {
+      $links[] = l(format_plural($num_files, '1 attachment', '%count attachments'), "node/$node->nid", array('title' => t('Read full article to view attachments.')), NULL, NULL);
+    }
+  }
+
+  return $links;
+}
+
+/**
+ * Implementation of hook_menu().
+ */
 function upload_menu($may_cache) {
   $items = array();

@@ -102,6 +133,9 @@
   }
 }

+/**
+ * Implementation of hook_nodeapi().
+ */
 function upload_nodeapi(&$node, $op, $arg) {
   switch ($op) {
     case 'settings':