' . "\n";
$output .= '\n";
if( empty( $results ) || empty( $results['items'])) {
$output .= '
' .
t( "Your search returned no results. Please try a different search." ) .
"
\n";
} else {
$nav = '
' .
t( 'Viewing results !from to !to of approximately !total',
array( '!from' => intval( $results['from'] ),
'!to' => intval( $results['to'] ),
'!total' => intval( $results['total'] )));
$perpage = variable_get( 'google_cse_results_num', 10);
$query = array( 'query' => $_GET['query'] );
if( $results['from'] > 1 ) {
$newstart = intval( $results['from'] ) - $perpage - 1;
if( $newstart < 0 ) {
$newstart = 0;
}
$query['start'] = $newstart;
$nav .= ' ' .
l( t( 'Previous page' ),
variable_get( 'google_cse_results_path', 'search/google' ),
'', drupal_query_string_encode( $query ));
}
if( $results['to'] < $results['total'] ) {
$query['start'] = intval( $results['to'] );
$nav .= ' ' .
l( t( 'Next page' ),
variable_get( 'google_cse_results_path', 'search/google' ),
'', drupal_query_string_encode( $query ));
}
$nav .= "
\n";
$output .= $nav;
foreach( $results['items'] as $item ) {
$output .= '
' . "\n";
$output .= '
' .
l( $item['title'], $item['url'], array(), NULL, NULL, FALSE, TRUE ) . "
\n";
$output .= '
' .
filter_xss_admin( $item['excerpt'] ). "
\n";
$output .= '
' .
l( $item['url'], $item['url'] ) . "
\n";
$output .= "
\n";
}
}
$output .= $nav;
$output .= "
';
$output .= '