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issue 2119. supporting php 5.4. object, page and security classes.

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git-svn-id: http://xe-core.googlecode.com/svn/branches/maserati@12693 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
flyskyko 2013-02-05 02:33:02 +00:00
parent 9b5bee6544
commit 915cdb3824
5 changed files with 409 additions and 333 deletions
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30
classes/page/PageHandler.class.php
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@ -1,4 +1,5 @@
<?php
/**
* @class PageHandler
* @author NHN (developers@xpressengine.com)
@ -10,6 +11,7 @@
*/
class PageHandler extends Handler
{
var $total_count = 0; ///< number of total items
var $total_page = 0; ///< number of total pages
var $cur_page = 0; ///< current page number
@ -26,6 +28,7 @@ class PageHandler extends Handler
* @param int $page_count number of page links displayed at one time
* @return void
*/
function PageHandler($total_count, $total_page, $cur_page, $page_count = 10)
{
$this->total_count = $total_count;
@ -34,8 +37,11 @@ class PageHandler extends Handler
$this->page_count = $page_count;
$this->point = 0;
$first_page = $cur_page - (int)($page_count/2);
if($first_page<1) $first_page = 1;
$first_page = $cur_page - (int) ($page_count / 2);
if($first_page < 1)
{
$first_page = 1;
}
if($total_page > $page_count && $first_page + $page_count - 1 > $total_page)
{
@ -43,12 +49,18 @@ class PageHandler extends Handler
}
$last_page = $total_page;
if($last_page>$total_page) $last_page = $total_page;
if($last_page > $total_page)
{
$last_page = $total_page;
}
$this->first_page = $first_page;
$this->last_page = $last_page;
if($total_page < $this->page_count) $this->page_count = $total_page;
if($total_page < $this->page_count)
{
$this->page_count = $total_page;
}
}
/**
@ -57,8 +69,11 @@ class PageHandler extends Handler
*/
function getNextPage()
{
$page = $this->first_page+$this->point++;
if($this->point > $this->page_count || $page > $this->last_page) $page = 0;
$page = $this->first_page + $this->point++;
if($this->point > $this->page_count || $page > $this->last_page)
{
$page = 0;
}
return $page;
}
@ -67,10 +82,11 @@ class PageHandler extends Handler
* @param int $offset
* @return int
*/
function getPage($offset)
function getPage($offset)
{
return max(min($this->cur_page + $offset, $this->total_page), '');
}
}
/* End of file PageHandler.class.php */
/* Location: ./classes/page/PageHandler.class.php */