modules/node_type_filter/node_type_filter.module

<?php
// $Id$
/**
 * @file
 * Lets you filter node listing pages simply by &type=story,blog to the URL (for example)
 */
 
/**
 * Implementation of hook_help().
 */ 
 function node_type_filter_help($section) {
    switch ($section) {
      case 'admin/modules#description':
        return t('filters node listings by type');
    }
  }
  
/**
 *  Implementation of hook_db_rewrite_sql().
 */ 
  function node_type_filter_db_rewrite_sql($query, $primary_table, $primary_field, $args) {
    if ($primary_field == 'nid') {
      if ($str_types = $_REQUEST['type']) {
        $types = explode(',', $str_types);
        foreach ($types as $type) {
          $ctypes[] = db_escape_string($type);
        }
        $return['where'] = 'n.type IN (\'' . implode("','", $ctypes). '\')';
        return $return;                                                      
      }
    }  
  } 

?>
1	<?php
2	// $Id$
3	/**
4	* @file
5	* Lets you filter node listing pages simply by &type=story,blog to the URL (for example)
6	*/
7
8	/**
9	* Implementation of hook_help().
10	*/
11	function node_type_filter_help($section) {
12	switch ($section) {
13	case 'admin/modules#description':
14	return t('filters node listings by type');
15	}
16	}
17
18	/**
19	* Implementation of hook_db_rewrite_sql().
20	*/
21	function node_type_filter_db_rewrite_sql($query, $primary_table, $primary_field, $args) {
22	if ($primary_field == 'nid') {
23	if ($str_types = $_REQUEST['type']) {
24	$types = explode(',', $str_types);
25	foreach ($types as $type) {
26	$ctypes[] = db_escape_string($type);
27	}
28	$return['where'] = 'n.type IN (\'' . implode("','", $ctypes). '\')';
29	return $return;
30	}
31	}
32	}
33
34	?>