__construct();
}
/**
* Main constructor - Does nothing.
* Call create_navigation() method when you need a navigation.
*
*/
function __construct() {
return;
}
/**
* nggNavigation::create_navigation()
*
* @param mixed $page
* @param integer $totalElement
* @param integer $maxElement
* @return string pagination content
*/
function create_navigation($page, $totalElement, $maxElement = 0) {
global $nggRewrite;
$prev_symbol = apply_filters('ngg_prev_symbol', '◄');
$next_symbol = apply_filters('ngg_prev_symbol', '►');
if ($maxElement > 0) {
$total = $totalElement;
// create navigation
if ( $total > $maxElement ) {
$total_pages = ceil( $total / $maxElement );
$r = '';
if ( 1 < $page ) {
$args['nggpage'] = ( 1 == $page - 1 ) ? FALSE : $page - 1;
$previous = $args['nggpage'];
if (FALSE == $args['nggpage']) {
$previous = 1;
}
$this->prev = $nggRewrite->get_permalink ( $args );
$r .= '' . $prev_symbol . '';
}
$total_pages = ceil( $total / $maxElement );
if ( $total_pages > 1 ) {
for ( $page_num = 1; $page_num <= $total_pages; $page_num++ ) {
if ( $page == $page_num ) {
$r .= '' . $page_num . '';
} else {
$p = false;
if ( $page_num < 3 || ( $page_num >= $page - 3 && $page_num <= $page + 3 ) || $page_num > $total_pages - 3 ) {
$args['nggpage'] = ( 1 == $page_num ) ? FALSE : $page_num;
$r .= '' . ( $page_num ) . '';
$in = true;
} elseif ( $in == true ) {
$r .= '...';
$in = false;
}
}
}
}
if ( ( $page ) * $maxElement < $total || -1 == $total ) {
$args['nggpage'] = $page + 1;
$this->next = $nggRewrite->get_permalink ( $args );
$r .= '' . $next_symbol . '';
}
$this->output = "$r
";
} else {
$this->output = ""."\n";
}
}
return $this->output;
}
}
?>