bludit/bl-kernel/helpers/paginator.class.php

134 lines
2.5 KiB
PHP

<?php defined('BLUDIT') or die('Bludit CMS.');
class Paginator {
public static $pager = array(
'numberOfPostsAndDraft'=>0,
'numberOfPosts'=>0,
'numberOfPages'=>0,
'nextPage'=>0,
'prevPage'=>0,
'currentPage'=>0,
'showOlder'=>false,
'showNewer'=>false,
'show'=>false
);
public static function set($key, $value)
{
self::$pager[$key] = $value;
}
public static function get($key)
{
return self::$pager[$key];
}
public static function urlNextPage()
{
global $Url;
$domain = trim(DOMAIN_BASE,'/');
$filter = trim($Url->activeFilter(), '/');
if(empty($filter)) {
$url = $domain.'/'.$Url->slug();
}
else {
$url = $domain.'/'.$filter.'/'.$Url->slug();
}
return $url.'?page='.self::get('nextPage');
}
public static function urlPrevPage()
{
global $Url;
$domain = trim(DOMAIN_BASE,'/');
$filter = trim($Url->activeFilter(), '/');
if(empty($filter)) {
$url = $domain.'/'.$Url->slug();
}
else {
$url = $domain.'/'.$filter.'/'.$Url->slug();
}
return $url.'?page='.self::get('prevPage');
}
public static function urlLastPage()
{
global $Url;
$domain = trim(DOMAIN_BASE,'/');
$filter = trim($Url->activeFilter(), '/');
if(empty($filter)) {
$url = $domain.'/'.$Url->slug();
}
else {
$url = $domain.'/'.$filter.'/'.$Url->slug();
}
return $url.'?page='.self::get('numberOfPosts');
}
public static function urlFirstPage()
{
global $Url;
$domain = trim(DOMAIN_BASE,'/');
$filter = trim($Url->activeFilter(), '/');
if(empty($filter)) {
$url = $domain.'/'.$Url->slug();
}
else {
$url = $domain.'/'.$filter.'/'.$Url->slug();
}
return $url.'?page=0';
}
public static function html($textPrevPage=false, $textNextPage=false, $showPageNumber=false)
{
global $Language;
$html = '<div id="paginator">';
$html .= '<ul>';
if(self::get('showNewer'))
{
if($textPrevPage===false) {
$textPrevPage = '« '.$Language->g('Prev page');
}
$html .= '<li class="left">';
$html .= '<a href="'.self::urlPrevPage().'">'.$textPrevPage.'</a>';
$html .= '</li>';
}
if($showPageNumber) {
$html .= '<li class="list">'.(self::get('currentPage')+1).' / '.(self::get('numberOfPages')+1).'</li>';
}
if(self::get('showOlder'))
{
if($textNextPage===false) {
$textNextPage = $Language->g('Next page').' »';
}
$html .= '<li class="right">';
$html .= '<a href="'.self::urlNextPage().'">'.$textNextPage.'</a>';
$html .= '</li>';
}
$html .= '</ul>';
$html .= '</div>';
return $html;
}
}