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<?php |
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namespace XoopsModules\Xooghost; |
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/** |
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* XooPaginate : Page navigation manager |
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* |
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* You may not change or alter any portion of this comment or credits |
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* of supporting developers from this source code or any supporting source code |
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* which is considered copyrighted (c) material of the original comment or credit authors. |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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* |
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* @copyright XOOPS Project (https://xoops.org) |
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* @license GNU GPL 2 (http://www.gnu.org/licenses/old-licenses/gpl-2.0.html) |
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* @package Xooghost |
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* @since 2.6.0 |
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* @author Laurent JEN (Aka DuGris) |
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*/ |
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use Xoops\Core\Request; |
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/** |
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* Class XooPaginate |
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*/ |
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class XooPaginate |
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{ |
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private $prev; |
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private $next; |
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private $first; |
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private $last; |
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private $total; |
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private $perpage; |
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private $current; |
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private $extra; |
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private $url; |
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private $offset; |
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/** |
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* @param $total_items |
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* @param $items_perpage |
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* @param $current_start |
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* @param string $start_name |
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* @param string $extra_arg |
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* @param int $offset |
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*/ |
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public function __construct($total_items, $items_perpage, $current_start, $start_name = 'start', $extra_arg = '', $offset = 1) |
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{ |
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$this->total = (int)$total_items; |
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$this->perpage = (int)$items_perpage; |
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$this->current = (int)$current_start; |
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$this->extra = $extra_arg; |
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if ('' != $extra_arg && ('&' !== mb_substr($extra_arg, -5) || '&' !== mb_substr($extra_arg, -1))) { |
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$this->extra = '&' . $extra_arg; |
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} |
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$this->url = Request::getString('PHP_SELF', '', 'SERVER') . '?' . trim($start_name) . '='; |
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$this->offset = (int)$offset; |
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$this->render(); |
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} |
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/** |
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* @param $key |
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* |
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* @return mixed |
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*/ |
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public function getValue($key) |
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{ |
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return $this->$key; |
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} |
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public function display() |
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{ |
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echo $this->render(); |
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} |
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/** |
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* @return mixed|string |
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*/ |
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private function render() |
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{ |
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$xoops = \Xoops::getInstance(); |
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$xoops->tpl()->assign('xoopaginate', $this); |
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$total_pages = ceil($this->total / $this->perpage); |
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$i = 0; |
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if (0 != $this->total && 0 != $this->perpage) { |
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if (($this->current - $this->perpage) >= 0) { |
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$this->prev = $this->url . ($this->current - $this->perpage) . $this->extra; |
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$this->first = $this->url . 0 . $this->extra; |
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} |
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$counter = 1; |
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$current_page = (int)floor(($this->current + $this->perpage) / $this->perpage); |
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while ($counter <= $total_pages) { |
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if ($counter == $current_page) { |
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$pages[$i]['text'] = $counter; |
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$pages[$i]['link'] = $this->url . (($counter - 1) * $this->perpage) . $this->extra; |
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$pages[$i]['value'] = (($counter - 1) * $this->perpage); |
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++$i; |
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} elseif (($counter > $current_page - $this->offset && $counter < $current_page + $this->offset) || 1 == $counter || $counter == $total_pages) { |
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if ($counter == $total_pages && $current_page < $total_pages - $this->offset) { |
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$pages[$i]['link'] = false; |
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$pages[$i]['text'] = '...'; |
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$pages[$i]['value'] = '.'; |
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++$i; |
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} |
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$pages[$i]['text'] = $counter; |
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$pages[$i]['link'] = $this->url . (($counter - 1) * $this->perpage) . $this->extra; |
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$pages[$i]['value'] = (($counter - 1) * $this->perpage); |
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++$i; |
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if (1 == $counter && $current_page > 1 + $this->offset) { |
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$pages[$i]['link'] = false; |
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$pages[$i]['text'] = '...'; |
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$pages[$i]['value'] = '.'; |
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++$i; |
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} |
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} |
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++$counter; |
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} |
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if (($this->current + $this->perpage) < $this->total) { |
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$this->next = $this->url . ($this->current + $this->perpage) . $this->extra; |
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$this->last = $this->url . (($counter - 2) * $this->perpage) . $this->extra; |
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} |
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} |
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if ($this->total >= $this->perpage && ceil($this->total / $this->perpage) > 1) { |
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$xoops->tpl()->assign('xoopages', $pages); |
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} |
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return $xoops->tpl()->fetch('module:xooghost/xoo_paginate.tpl'); |
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} |
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} |
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mambax7 /
xooghost
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