Index: taxonomy.module
===================================================================
retrieving revision 1.106
diff -u -r1.106 taxonomy.module
--- taxonomy.module	6 Mar 2004 16:17:48 -0000	1.106
+++ taxonomy.module	6 Mar 2004 18:14:25 -0000
@@ -26,6 +26,7 @@
     if (user_access("administer taxonomy")) {
       menu("admin/taxonomy", t("taxonomy"), "taxonomy_admin", 3);
       menu("admin/taxonomy/add/vocabulary", t("create new vocabulary"), "taxonomy_admin");
+      menu("admin/taxonomy/orphans", t("orphan nodes"), "taxonomy_admin_orphan", 5);
       menu("admin/taxonomy/help", t("help"), "taxonomy_admin", 9);
     }
     if (user_access("access content")) {
@@ -830,6 +831,32 @@
   print theme("page", $output);
 }
 
+/**
+ * This function is designed to display any nodes that have no associated taxonomy term and that can have
+ * terms (nodes such as book pages and project issues cannot have terms).  It is a rather expensive function
+ * to call (especially for large sites), but it shouldn't see much use.
+ */
+function taxonomy_admin_orphan() {
+  
+  $result = db_query("SELECT DISTINCT n.nid FROM {node} AS n LEFT JOIN {term_node} AS t ON n.nid = t.nid WHERE t.nid IS NULL"); 
+
+  // This while statement will get all of the nodes with nids returned from above.
+  while ($nodeId = db_fetch_object($result)) {
+    $nodes[$nodeId->nid] = node_load(array("nid" => $nodeId->nid));
+  }
+  
+  if ($nodes) {
+    $output .= "<h3>Nodes Without Taxonomy Terms</h3>";
+    $header = array(t("title"), array("data" => t("operations"), "colspan" => 3));
+    foreach ($nodes as $node) {
+      $rows[] = array(l($node->title, "node/view/$node->nid"), l(t("view node"), "node/view/$node->nid"), l(t("edit node"), "admin/node/edit/$node->nid"), l(t("delete node"), "admin/node/delete/$node->nid"));
+    }
+    $output .= theme("table", $header, $rows, array("summary" => "Table of nodes that have no associated taxonomy terms."));
+  }
+
+  print theme("page", $output);
+}
+
 function taxonomy_help($section = "admin/help#taxonomy") {
   $output = "";