146 lines
4.7 KiB
PHP
146 lines
4.7 KiB
PHP
<?php
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/**
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* Copyright ETS Software Technology Co., Ltd
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*
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* NOTICE OF LICENSE
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*
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* This file is not open source! Each license that you purchased is only available for 1 website only.
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* If you want to use this file on more websites (or projects), you need to purchase additional licenses.
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* You are not allowed to redistribute, resell, lease, license, sub-license or offer our resources to any third party.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future.
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*
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* @author ETS Software Technology Co., Ltd
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* @copyright ETS Software Technology Co., Ltd
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* @license Valid for 1 website (or project) for each purchase of license
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*/
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if (!defined('_PS_VERSION_'))
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exit;
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class Ets_blog_paggination_class {
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public $total = 0;
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public $page = 1;
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public $limit = 20;
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public $num_links = 10;
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public $url = '';
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public $text = 'Showing {start} to {end} of {total} ({pages} Pages)';
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public $text_first = '';
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public $text_last = '';
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public $text_next = '';
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public $text_prev = '';
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public $style_links = 'links';
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public $style_results = 'results';
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public $alias;
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public $friendly;
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public $name;
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public function __construct()
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{
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$this->alias = false;
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$this->friendly = false;
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$this->text_first = Module::getInstanceByName('ets_blog')->displayText('|<','span','');
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$this->text_last = Module::getInstanceByName('ets_blog')->displayText('>|','span','');
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$this->text_next = Module::getInstanceByName('ets_blog')->displayText('>','span','');
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$this->text_prev = Module::getInstanceByName('ets_blog')->displayText('<','span','');
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}
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public function render() {
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$total = $this->total;
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if($total<=1)
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return false;
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if ($this->page < 1) {
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$page = 1;
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} else {
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$page = $this->page;
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}
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if (!(int)$this->limit) {
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$limit = 10;
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} else {
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$limit = $this->limit;
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}
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$num_links = $this->num_links;
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$num_pages = ceil($total / $limit);
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$output = '';
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if ($page > 1) {
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$output .= Module::getInstanceByName('ets_blog')->displayText($this->text_first,'a','frist','',$this->replacePage(1)).Module::getInstanceByName('ets_blog')->displayText($this->text_prev,'a','prev','',$this->replacePage($page-1));
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}
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if ($num_pages > 1) {
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if ($num_pages <= $num_links) {
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$start = 1;
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$end = $num_pages;
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} else {
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$start = $page - floor($num_links / 2);
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$end = $page + floor($num_links / 2);
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if ($start < 1) {
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$end += abs($start) + 1;
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$start = 1;
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}
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if ($end > $num_pages) {
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$start -= ($end - $num_pages);
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$end = $num_pages;
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}
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}
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if ($start > 1) {
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$output .= Module::getInstanceByName('ets_blog')->displayText(' .... ','p','paginration_vv');
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}
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for ($i = $start; $i <= $end; $i++) {
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if ($page == $i) {
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$output .= Module::getInstanceByName('ets_blog')->displayText($i,'b','');
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} else {
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$output .= Module::getInstanceByName('ets_blog')->displayText($i,'a','','',$this->replacePage($i));
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}
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}
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if ($end < $num_pages) {
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$output .= Module::getInstanceByName('ets_blog')->displayText(' .... ','p','paginration_vv');
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}
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}
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if ($page < $num_pages) {
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$output .= Module::getInstanceByName('ets_blog')->displayText($this->text_next,'a','next','',$this->replacePage($page+1)).Module::getInstanceByName('ets_blog')->displayText($this->text_last,'a','last','', $this->replacePage($num_pages));
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}
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$find = array(
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'{start}',
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'{end}',
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'{total}',
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'{pages}'
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);
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$replace = array(
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($total) ? (($page - 1) * $limit) + 1 : 0,
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((($page - 1) * $limit) > ($total - $limit)) ? $total : ((($page - 1) * $limit) + $limit),
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$total,
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$num_pages
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);
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return Module::getInstanceByName('ets_blog')->displayText(str_replace($find, $replace, $this->text),'div',$this->style_results).($output ? Module::getInstanceByName('ets_blog')->displayText($output,'div','links') : '');
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}
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public function replacePage($page)
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{
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$controller = Tools::getValue('controller');
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if(!Validate::isControllerName($controller))
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$controller='';
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if($limt = (int)Tools::getValue('paginator_'.$this->name.'_select_limit'))
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$extra ='&paginator_'.$this->name.'_select_limit='.$limt;
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else
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$extra ='';
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if($page > 1)
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return str_replace('_page_', $page, $this->url.$extra);
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elseif($this->friendly && $this->alias && $controller != 'AdminModules')
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return str_replace('/_page_', '', $this->url).$extra;
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else
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return str_replace('_page_', $page, $this->url).$extra;
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}
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}
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?>
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