<?php

class Paginator {

     private $_conn;
        private $_limit;
        private $_page;
        private $_query;
        private $_total;






		public function __construct( $conn, $query ) {

    $this->_conn = $conn;
    $this->_query = $query;

    $rs= $this->_conn->query( $this->_query );
    $this->_total = $rs->num_rows;

}
public function getData( $limit = 10, $page = 1 ) {

    $this->_limit   = $limit;
    $this->_page    = $page;

    if ( $this->_limit == 'all' ) {
        $query      = $this->_query;
    } else {
        $query      = $this->_query . " LIMIT " . ( ( $this->_page - 1 ) * $this->_limit ) . ", $this->_limit";
    }
    $rs             = $this->_conn->query( $query );

    while ( $row = $rs->fetch_assoc() ) {
        $results[]  = $row;
    }

    $result         = new stdClass();
    $result->page   = $this->_page;
    $result->limit  = $this->_limit;
    $result->total  = $this->_total;
    $result->data   = $results;

    return $result;
}
public function createLinks( $links, $list_class ) {
    if ( $this->_limit == 'all' ) {
        return '';
    }

    $last       = ceil( $this->_total / $this->_limit );

    $start      = ( ( $this->_page - $links ) > 0 ) ? $this->_page - $links : 1;
    $end        = ( ( $this->_page + $links ) < $last ) ? $this->_page + $links : $last;

    $html       = '<ul class="' . $list_class . '">';

    $class      = ( $this->_page == 1 ) ? "disabled" : "";

	if(isset($_GET['miestas'])) {
    $html       .= '<li class="' . $class . '"><a href="?miestas=' . $_GET['miestas'] .'&limit=' . ($this->_limit - 1) . '&page=' . ( $this->_page - 1 ) . '">&laquo;</a></li>';

    if ( $start > 1 ) {
        $html   .= '<li><a href="?miestas=' . $_GET['miestas'] . '&limit=' . $this->_limit . '&page=1">1</a></li>';
        $html   .= '<li class="disabled"><span>...</span></li>';
    }

    for ( $i = $start ; $i <= $end; $i++ ) {
        $class  = ( $this->_page == $i ) ? "active" : "";
        $html   .= '<li class="' . $class . '"><a href="?miestas=' . $_GET['miestas'] .'&limit=' . $i . '&page=' . $this->_limit . '">' . $i . '</a></li>';
    }

    if ( $end < $last ) {
        $html   .= '<li class="disabled"><span>...</span></li>';
        $html   .= '<li><a href="?miestas=' . $_GET['miestas'] .'&limit=' . $last . '&page=' . $this->_limit . '">' . $i . '</a></li>';
    }

    $class      = ( $this->_page == $last ) ? "disabled" : "";
    $html       .= '<li class="' . $class . '"><a href="?miestas=' . $_GET['miestas'] .'&limit=' . ($this->_limit + 1) . '&page=' . ( $this->_page + 1 ) . '">&raquo;</a></li>';

    $html       .= '</ul>';
	}
	else {

		 $html       .= '<li class="' . $class . '"><a href="?paieska=' . $_GET['paieska'] .'&limit=' . ($this->_limit - 1) . '&page=' . ( $this->_page - 1 ) . '">&laquo;</a></li>';

    if ( $start > 1 ) {
        $html   .= '<li><a href="?paieska=' . $_GET['paieska'] . '&limit=' . $this->_limit . '&page=1">1</a></li>';
        $html   .= '<li class="disabled"><span>...</span></li>';
    }

    for ( $i = $start ; $i <= $end; $i++ ) {
        $class  = ( $this->_page == $i ) ? "active" : "";
        $html   .= '<li class="' . $class . '"><a href="?paieska=' . $_GET['paieska'] .'&limit=' . $i . '&page=' . $this->_limit . '">' . $i . '</a></li>';
    }

    if ( $end < $last ) {
        $html   .= '<li class="disabled"><span>...</span></li>';
        $html   .= '<li><a href="?paieska=' . $_GET['paieska'] .'&limit=' . $last . '&page=' . $this->_total . '">' . $this->_total. '</a></li>';
    }

    $class      = ( $this->_page == $last ) ? "disabled" : "";
    $html       .= '<li class="' . $class . '"><a href="?paieska=' . $_GET['paieska'] .'&limit=' . ($this->_limit + 1) . '&page=' . ( $this->_page + 1 ) . '">&raquo;</a></li>';

    $html       .= '</ul>';
	}

    return $html;
}




}