Microweber\Providers\ContentManager::paging PHP Метод

    public function paging($params)
    {
        $params = parse_params($params);
        $pages_count = 1;
        $base_url = false;
        $paging_param = 'current_page';
        $keyword_param = 'keyword_param';
        $class = 'pagination';
        $li_class = '';
        if (isset($params['num'])) {
            $pages_count = $params['num'];
        }
        if (isset($params['num'])) {
            $pages_count = $params['num'];
        }
        $limit = false;
        if (isset($params['limit'])) {
            $limit = intval($params['limit']);
        }
        if (isset($params['class'])) {
            $class = $params['class'];
        }
        if (isset($params['li_class'])) {
            $li_class = $params['li_class'];
        }
        if (isset($params['paging_param'])) {
            $paging_param = $params['paging_param'];
        }
        $current_page_from_url = $this->app->url_manager->param($paging_param);
        if (isset($params['current_page'])) {
            $current_page_from_url = $params['current_page'];
        } elseif (isset($params['curent_page'])) {
            $current_page_from_url = $params['curent_page'];
        }
        $data = $this->paging_links($base_url, $pages_count, $paging_param, $keyword_param);
        if (is_array($data)) {
            $to_print = "<div class='{$class}-holder' ><ul class='{$class}'>";
            $paging_items = array();
            $active_item = 1;
            foreach ($data as $key => $value) {
                $skip = false;
                $act_class = '';
                if ($current_page_from_url != false) {
                    if (intval($current_page_from_url) == intval($key)) {
                        $act_class = ' active ';
                        $active_item = $key;
                    }
                }
                $item_to_print = '';
                $item_to_print .= "<li class=\"{$li_class} {$act_class}\" data-page-number=\"{$key}\">";
                $item_to_print .= "<a class=\"{$act_class}\" href=\"{$value}\" data-page-number=\"{$key}\">{$key}</a> ";
                $item_to_print .= '</li>';
                $paging_items[$key] = $item_to_print;
            }
            if ($limit != false and count($paging_items) > $limit) {
                $limited_paging = array();
                $limited_paging_begin = array();
                foreach ($paging_items as $key => $paging_item) {
                    if ($key == $active_item) {
                        $steps = $steps2 = floor($limit / 2);
                        for ($i = 1; $i <= $steps; ++$i) {
                            if (isset($paging_items[$key - $i])) {
                                $limited_paging_begin[$key - $i] = $paging_items[$key - $i];
                                // $steps2--;
                            } else {
                                ++$steps2;
                            }
                        }
                        $limited_paging[$key] = $paging_item;
                        for ($i = 1; $i <= $steps2; ++$i) {
                            if (isset($paging_items[$key + $i])) {
                                $limited_paging[$key + $i] = $paging_items[$key + $i];
                            }
                        }
                    }
                }
                $prev_link = '#';
                $next_link = '#';
                if (isset($data[$active_item - 1])) {
                    $prev_link = $data[$active_item - 1];
                    $limited_paging_begin[] = '<li class="mw-previous-page-item"><a data-page-number="' . ($active_item - 1) . '" href="' . $prev_link . '">&laquo;</a></li>';
                }
                $limited_paging_begin = array_reverse($limited_paging_begin);
                $limited_paging = array_merge($limited_paging_begin, $limited_paging);
                if (isset($data[$active_item + 1])) {
                    $next_link = $data[$active_item + 1];
                    $limited_paging[] = '<li class="mw-next-page-item"><a data-page-number="' . ($active_item + 1) . '" href="' . $next_link . '">&raquo;</a></li>';
                }
                if (count($limited_paging) > 2) {
                    $paging_items = $limited_paging;
                }
            }
            $to_print .= implode("\n", $paging_items);
            $to_print .= '</ul></div>';
            return $to_print;
        }
    }