modules/xapian/views-sample.txt

//
// The code below can be used to show either a xapian based search view, or a normal view,
// depending on whether the xapian module is available and enabled.
//
// Speed of views using this is significantly faster than using the drupal core search, 
// or views_fastsearch.
//


//
// Make pager globals available
//
global $pager_total;
global $pager_page_array;

// Load the view
$view = views_get_view($type);

if ($view) {
  $view->url = $_GET['q'];

  // If Xapian is available, perform the query from the xapian database
  if (module_exists('xapian') && xapian_available()) {
    if (!empty($_REQUEST['page'])) {
      $page = $_REQUEST['page'];
    }
    else {
      $page = 0;
    }

    // Setup paging
    $start = $view->nodes_per_page * $page;
    $length = (int)$view->nodes_per_page;

    // Perform xapian query
    list($count, $nids) = xapian_query($query, $start, $length, $other);

    // Set pager globals to new values
    $pager_total[0] = ($count / $view->nodes_per_page) + 1;
    $pager_page_array[0] = $page;

    // We should be able to do this more generically, and make a xapian_build_view() function, as the rest
    // is already pretty generic
    $results = array();
    foreach ($nids as $nid) {
      $node = node_load(array('nid' => $nid));
      if ($node) {
        $node_user = user_load(array('uid' => $node->uid));

        $results[] = (object)array(
          'nid' => $nid,
          'node_title' => $node->title,
          'node_changed' => $node->changed,
          'users_uid' => $node_user->uid,
          'users_name' => $node_user->name,
        );
      }
    }

    // Contruct header
    $view->table_header = _views_construct_header($view, _views_get_fields());
  }
  else {
    // Use standard views
    $items = views_build_view('items', $view, array($folder), $view->use_pager, $view->nodes_per_page, 0, 0, $filters);
    $results = $items['items'];
  }

  // If there are results, and a view, display the results and the pager
  if (count($results)) {
    if ($view) {
      $output .= views_theme('views_view', $view, $view->type, $results, $view->info['level'], array($folder));

      // Add standard pager
      $output .= theme('pager', '', $view->pager_limit, 0);

    }
  }
}

1	//
2	// The code below can be used to show either a xapian based search view, or a normal view,
3	// depending on whether the xapian module is available and enabled.
4	//
5	// Speed of views using this is significantly faster than using the drupal core search,
6	// or views_fastsearch.
7	//
8
9
10	//
11	// Make pager globals available
12	//
13	global $pager_total;
14	global $pager_page_array;
15
16	// Load the view
17	$view = views_get_view($type);
18
19	if ($view) {
20	$view->url = $_GET['q'];
21
22	// If Xapian is available, perform the query from the xapian database
23	if (module_exists('xapian') && xapian_available()) {
24	if (!empty($_REQUEST['page'])) {
25	$page = $_REQUEST['page'];
26	}
27	else {
28	$page = 0;
29	}
30
31	// Setup paging
32	$start = $view->nodes_per_page * $page;
33	$length = (int)$view->nodes_per_page;
34
35	// Perform xapian query
36	list($count, $nids) = xapian_query($query, $start, $length, $other);
37
38	// Set pager globals to new values
39	$pager_total[0] = ($count / $view->nodes_per_page) + 1;
40	$pager_page_array[0] = $page;
41
42	// We should be able to do this more generically, and make a xapian_build_view() function, as the rest
43	// is already pretty generic
44	$results = array();
45	foreach ($nids as $nid) {
46	$node = node_load(array('nid' => $nid));
47	if ($node) {
48	$node_user = user_load(array('uid' => $node->uid));
49
50	$results[] = (object)array(
51	'nid' => $nid,
52	'node_title' => $node->title,
53	'node_changed' => $node->changed,
54	'users_uid' => $node_user->uid,
55	'users_name' => $node_user->name,
56	);
57	}
58	}
59
60	// Contruct header
61	$view->table_header = _views_construct_header($view, _views_get_fields());
62	}
63	else {
64	// Use standard views
65	$items = views_build_view('items', $view, array($folder), $view->use_pager, $view->nodes_per_page, 0, 0, $filters);
66	$results = $items['items'];
67	}
68
69	// If there are results, and a view, display the results and the pager
70	if (count($results)) {
71	if ($view) {
72	$output .= views_theme('views_view', $view, $view->type, $results, $view->info['level'], array($folder));
73
74	// Add standard pager
75	$output .= theme('pager', '', $view->pager_limit, 0);
76
77	}
78	}
79	}
80