get_paginator

    function get_paginator() {
        $display = array();

        if ($this->current_page <= $this->num_pages) {
            $visible_pages = floor($this->window_size/2) * 2 + 1;

            if ($this->num_pages <= $visible_pages) {
                $minp = 1;
                $maxp = $this->num_pages;
            } else {
                $minp = $this->current_page - floor($this->window_size/2);

                if ($minp < 1) $minp = 1;
                $maxp = $minp + $visible_pages - 1;

                if ($maxp > $this->num_pages) {
                    $maxp = $this->num_pages;
                    $minp = $maxp - $visible_pages + 1;
                }
            }

            if ($minp > 1) {
                $page =  new stdClass();
                $page->number = '…';
                $page->selected = False;
                $page->link = False;
                $display[] = $page;
            }

            for ($i = $minp; $i <= $maxp; $i++) {
                $page =  new stdClass();
                $page->number = $i;
                $page->selected = False;
                $page->link = True;

                if ($i == $this->current_page) {
                    $page->selected = True;
                }

                $display[] = $page;
            }

            if ($maxp < $this->num_pages) {
                $page =  new stdClass();
                $page->number = '…';
                $page->selected = False;
                $page->link = False;
                $display[] = $page;
            }
        }

        return $display;
    }