<?php
function test_menu($may_cache){
  $items = array();

  if ($may_cache) {
    $items[] = array('path' => 'test_page',
                     'title' => 'Title of testing page',
                     'callback' => 'test_page_function',
                     'access' => user_access('access content'),
                     'type' => MENU_CALLBACK);
  }
  return $items;
}

function test_page_function(){
  if(is_numeric(arg(1))){
    return 'test page:'.arg(1);
  }
  else{
    return 'top of the test page';
  }  
}


function test_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL){
  switch($op){
    case 'delete':    
    case 'insert':
    case 'load':
    case 'prepare':
    case 'search result':
    case 'print':
    case 'submit':
    case 'update':
    case 'submit':
    case 'update index':
    case 'validate':
    case 'rss item':
      break;
    case 'view':
      /*print '<pre>';
      print_r($node);
      print '</pre>';
      */
      
      
      $sql = 'SELECT n.nid, n.title, n.created FROM {node} n WHERE n.status = 1 ORDER BY n.created DESC';

      $nodes = db_query_range(db_rewrite_sql($sql), 0, 20);

      while ($n = db_fetch_object($nodes)) {
        $node->body .= $n->title.'<br>';
      }
      
      break;
  }
}

function test_settings(){
  $form['example_a'] = array(
    '#type' => 'textfield',
    '#title' => t('Setting A'),
    '#default_value' => variable_get('example_a', 'Default setting'),
    '#size' => 20,
    '#maxlength' => 255,
    '#description' => t('A description of this setting.'),
  );
  
  $form['example_b'] = array(
    '#type' => 'checkbox',
    '#title' => t('Setting B'),
    '#default_value' => variable_get('example_b', 0),
    '#description' => t('A description of this setting.'),
  );
  return $form;
}

/*
function test_block(){

}

*/
?>