--- d:\drupal-4.5.2\modules\taxonomy.module	Fri Dec 24 07:49:46 2004
+++ d:\ccoro\modules\taxonomy.module	Mon Jan 24 00:11:04 2005
@@ -804,7 +804,11 @@
  * @return
  *   A resource identifier pointing to the query results.
  */
-function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $pager = TRUE) {
+function taxonomy_select_nodes($tids = array(), $operator = 'or', $depth = 0, $pager = TRUE, $types=array()) {
+  // build type filter
+  $typefilter = '';
+  if (!empty($types)) $typefilter = " AND n.type IN ('". implode("', '", $types) ."')";
+
   if (count($tids) > 0) {
     // For each term ID, generate an array of descendant term IDs to the right depth.
     $descendant_tids = array();
@@ -819,8 +823,8 @@
 
     if ($operator == 'or') {
       $str_tids = implode(',', call_user_func_array('array_merge', $descendant_tids));
-      $sql = 'SELECT DISTINCT(n.nid), n.sticky, n.created FROM {node} n '. node_access_join_sql() .' INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1 AND '. node_access_where_sql() .' ORDER BY n.sticky DESC, n.created DESC';
-      $sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n '. node_access_join_sql() .' INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1 AND '. node_access_where_sql();
+      $sql = 'SELECT DISTINCT(n.nid), n.sticky, n.created FROM {node} n '. node_access_join_sql() .' INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1 AND '. node_access_where_sql() . $typefilter . ' ORDER BY n.sticky DESC, n.created DESC';
+      $sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n '. node_access_join_sql() .' INNER JOIN {term_node} tn ON n.nid = tn.nid WHERE tn.tid IN ('. $str_tids .') AND n.status = 1 ' . $typefilter . ' AND '. node_access_where_sql();
     }
     else {
       $joins = '';
@@ -829,8 +833,8 @@
         $joins .= ' INNER JOIN {term_node} tn'. $index .' ON n.nid = tn'. $index .'.nid';
         $wheres .= ' AND tn'. $index .'.tid IN ('. implode(',', $tids) .')';
       }
-      $sql = 'SELECT DISTINCT(n.nid), n.sticky, n.created FROM {node} n '. node_access_join_sql() . $joins .' WHERE n.status = 1 AND '. node_access_where_sql() . $wheres .' ORDER BY n.sticky DESC, n.created DESC';
-      $sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n '. node_access_join_sql() . $joins .' WHERE n.status = 1 AND '. node_access_where_sql() . $wheres;
+      $sql = 'SELECT DISTINCT(n.nid), n.sticky, n.created FROM {node} n '. node_access_join_sql() . $joins .' WHERE n.status = 1 AND '. node_access_where_sql() . $wheres . $typefilter . ' ORDER BY n.sticky DESC, n.created DESC';
+      $sql_count = 'SELECT COUNT(DISTINCT(n.nid)) FROM {node} n '. node_access_join_sql() . $joins .' WHERE n.status = 1 ' . $typefilter . ' AND '. node_access_where_sql() . $wheres;
     }
 
     if ($pager) {
@@ -882,6 +886,16 @@
  * Menu callback; displays all nodes associated with a term.
  */
 function taxonomy_term_page($str_tids = '', $depth = 0, $op = 'page') {
+  // extract node types
+  list($str_tids,$tps) = split ('[()]', $str_tids);
+  // check every node type
+  if (!empty($tps))   {
+     $types=explode(',',$tps);
+     foreach ($types as $tp => $c) {
+        if (!in_array($c, node_list()))  drupal_not_found();
+     }
+  }
+
   if (preg_match('/^([0-9]+[+ ])+[0-9]+$/', $str_tids)) {
     $operator = 'or';
     // The '+' character in a query string may be parsed as ' '.
@@ -922,7 +936,7 @@
 
         drupal_set_html_head('<link rel="alternate" type="application/rss+xml" title="RSS - '. $title .'" href="'. url('taxonomy/term/'. $str_tids .'/'. $depth .'/feed') .'" />');
 
-        $output = taxonomy_render_nodes(taxonomy_select_nodes($tids, $operator, $depth, TRUE));
+        $output = taxonomy_render_nodes(taxonomy_select_nodes($tids, $operator, $depth, TRUE, $types));
         $output .= theme('xml_icon', url("taxonomy/term/$str_tids/$depth/feed"));
         print theme('page', $output, $title);
         break;
@@ -933,7 +947,7 @@
         $channel['title'] = variable_get('site_name', 'drupal') .' - '. $title;
         $channel['description'] = $term->description;
 
-        $result = taxonomy_select_nodes($tids, $operator, $depth, FALSE);
+        $result = taxonomy_select_nodes($tids, $operator, $depth, FALSE, $types);
         node_feed($result, $channel);
         break;
       default: