language switcher, ha létezik fordítás

; $Id: setTnid.info,v 1.0 2009/07/22 20:11:10 nerkn Exp $
name = setTnid
description = "set tnid of source node"
core = 6.x

<?php
// $Id: setTnid.module,v 1.0 2009/07/22 204:17:41 nerkn Exp $
 
function settnid_menu(){
 
  $items = array();
 
  $items['admin/settings/settnid'] = array(
    'title' => t('setTnid settings'),
    'description' => t('setTnid check on if you want to set tnid of source node on first time saving'),
    'page callback' => 'drupal_get_form',
    'page arguments' => array('settnid_admin'),
    'access arguments' => array('access administration pages'),
    'type' => MENU_NORMAL_ITEM,
   );
 
  return $items;
}
 
function settnid_admin() {
 
  $form['settnid_check'] = array(
    '#type' 		=> 'checkbox',
    '#title' 		=> t('setTnid on'),
    '#default_value' 	=> variable_get('settnid_check', 0),
    '#description'   	=> t("Set checked if you want to use this function"),
    '#required'      	=> TRUE,
  );
  return system_settings_form($form);
}
 
 
function _update_node($node){
    if ( variable_get('settnid_check', 0) ) {
	db_query('UPDATE {node} SET tnid = %d WHERE nid = %d', $node->nid, $node->nid);
    }
}
 
 
 
function settnid_nodeapi(&$node, $op, $teaser, $page) {
  switch ($op) {
    // node validated and saved.
    case 'insert':
	if ($node->translation_source) {
	    return; // saved a translation version.
	}
	if ($node->tnid) {
	    return; // saved a translation version.
	}
	_update_node($node);
      break;
  }
}
 
?>