/[drupal]/contributions/modules/node_type_filter/node_type_filter.module
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revision 1.2.2.1.2.1, Sat Jan 19 13:46:59 2008 UTC revision 1.2.2.1.2.2, Mon Jan 21 00:51:29 2008 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: node_type_filter.module,v 1.2.2.1 2005/07/25 22:41:12 matteo Exp $  // $Id: node_type_filter.module,v 1.2.2.1.2.1 2008/01/19 13:46:59 nancyw Exp $
3  /**  /**
4   * @file   * @file
5   * Lets you filter node listing pages simply by &type=story,blog to the URL (for example)   * Lets you filter node listing pages simply by &type=story,blog to the URL (for example)
# Line 8  Line 8 
8  /**  /**
9   * Implementation of hook_help().   * Implementation of hook_help().
10   */   */
11   function node_type_filter_help($section) {  function node_type_filter_help($section) {
12      switch ($section) {    switch ($section) {
13        case 'admin/modules#description':      case 'admin/modules#description':
14          return t('filters node listings by type');        return t('filters node listings by type');
     }  
15    }    }
16    }
17    
18  /**  /**
19   *  Implementation of hook_db_rewrite_sql().   *  Implementation of hook_db_rewrite_sql().
20   */   */
21    function node_type_filter_db_rewrite_sql($query, $primary_table, $primary_field, $args) {  function node_type_filter_db_rewrite_sql($query, $primary_table, $primary_field, $args) {
22      if ($primary_field == 'nid') {    if ($primary_field == 'nid' && $primary_table=='n') {
23        if (isset($_REQUEST['type']) && $str_types = $_REQUEST['type']) {      if (isset($_REQUEST['type']) && $str_types = $_REQUEST['type']) {
24          $types = explode(',', $str_types);        $types = explode(',', $str_types);
25          foreach ($types as $type) {        foreach ($types as $type) {
26            $ctypes[] = db_escape_string($type);          $ctypes[] = db_escape_string($type);
         }  
         $return['where'] = 'n.type IN (\'' . implode("','", $ctypes). '\')';  
         return $return;  
27        }        }
     }  
   }  
   
 ?>  
28          $return['where'] = 'n.type IN (\''. implode("','", $ctypes) .'\')';
29          return $return;
30        }
31      }
32    }
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