Index: modules/project/release/project_release.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/project/release/project_release.module,v
retrieving revision 1.7
diff -u -r1.7 project_release.module
--- modules/project/release/project_release.module	1 Jan 2007 23:56:12 -0000	1.7
+++ modules/project/release/project_release.module	3 Jan 2007 05:30:45 -0000
@@ -34,6 +34,13 @@
       $node = node_load(arg(1));
       if ($node->type == 'project_project') {
         $items[] = array(
+          'path' => 'node/'. arg(1) .'/updates',
+          'title' => t('Updates'),
+          'callback' => 'project_release_project_updates',
+          'access' => node_access('view', $node),
+          'type' => MENU_CALLBACK,
+        );
+        $items[] = array(
           'path' => 'node/'. arg(1) .'/release',
           'title' => t('Releases'),
           'callback' => 'project_release_project_releases',
@@ -891,6 +898,40 @@
 }
 
 /**
+ * Provide current version data in php_ini format.
+ */
+function project_release_project_updates() {
+  $nid = arg(1);
+  if (arg(3)) {
+    $output = 'patch_version = null';
+  }
+  else {
+    // Expects a version fed in as, e.g., /node/87/updates/5.1
+    $version = explode('.', arg(3));
+    $result = db_query(db_rewrite_sql('SELECT patch_version, file_path, file_hash FROM {project_release_nodes} WHERE pid = %d AND major_version = %d AND minor_version = %d ORDER BY version_patch DESC LIMIT 1', $nid, $version[0], $version[1]));
+    if (db_num_rows($result)) {
+      $release = db_fetch_array($result);
+      $download_base = variable_get('project_release_download_base', '');
+      if (!empty($download_base)) {
+        $release['file_path'] = $download_base . $release['file_path'];
+      }
+      else {
+        $release['file_path'] = file_create_url($release['file_path']);
+      }
+      foreach ($release as $key => $value) {
+        $output = "$key = $value\n";
+      }
+    }
+    else {
+      $output = 'patch_version = null';
+    }
+  }
+
+  print $output;
+  exit();
+}
+
+/**
  * Releases subtab for the project edit tab.
  */
 function project_release_project_edit_releases() {