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Code Issues Releases Wiki Activity

work on sitedown

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+ some tweaks
+ some doc
This commit is contained in:
marj
2009-10-28 20:16:12 +00:00
parent fb80da0b91
commit d4f929ab17
1 changed files with 62 additions and 25 deletions
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87
e107_handlers/redirection_class.php
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@@ -11,21 +11,40 @@
| GNU General Public License (http://gnu.org).
|
| $Source: /cvs_backup/e107_0.8/e107_handlers/redirection_class.php,v $
| $Revision: 1.4 $
| $Date: 2009-10-28 16:57:51 $
| $Revision: 1.5 $
| $Date: 2009-10-28 20:16:12 $
| $Author: marj_nl_fr $
+----------------------------------------------------------------------------+
*/
/**
* Redirection class
*
* @package e107
* @category e107_handlers
* @version 1.0
* @author Cameron
* @copyright Copyright (C) 2009, e107 Inc.
*/
class redirection
{
/**
* List of pages to not check agaist e_SELF
*
* @var array
*/
protected $self_exceptions = array();
var $self_exceptions = array();
var $page_exceptions = array();
/**
* List of pages to not check agaist e_PAGE
*
* @var array
*/
protected $page_exceptions = array();
/**
* Manage Member-Only Mode.
*
* @return void
*/
function __construct()
@@ -36,29 +55,28 @@ class redirection
/**
* Perform re-direction when Maintenance Mode is active.
*
* @return void
*/
public function checkMaintenance()
{
if(strpos(e_SELF, 'sitedown.php') !== FALSE) // prevent looping.
// prevent looping.
if(strpos(e_SELF, 'admin.php') !== FALSE || strpos(e_SELF, 'sitedown.php') !== FALSE)
{
return;
}
if(e107::getPref('maintainance_flag'))
{
if(e107::getPref('main_admin_only')==1 && ADMIN==TRUE && !getperms('0'))
{
if(!ADMIN
|| (e_UC_MAINADMIN == e107::getPref('maintainance_flag')
&& !getperms('0')
)
)
{
$this->redirect(SITEURL.'sitedown.php?logout');
// 307 Temporary Redirect
$this->redirect(SITEURL.'sitedown.php', TRUE, 307);
}
if((strpos(e_SELF, 'admin.php') !== FALSE) || (ADMIN == TRUE))
{
return;
}
$this->redirect(SITEURL.'sitedown.php');
}
else
{
@@ -68,10 +86,10 @@ class redirection
/**
* check if user is logged in.
* Check if user is logged in.
*
* @return void
*/
public function checkMembersOnly()
{
@@ -113,12 +131,13 @@ class redirection
$this->saveMembersOnlyUrl();
$this->redirect(e_HTTP.'membersonly.php');
}
/**
* Store the current URL so that it can retrieved after login.
*
* @return void
*/
private function saveMembersOnlyUrl()
{
// remember the url for after-login.
@@ -130,9 +149,9 @@ class redirection
/**
* Restore the previously saved URL, and redirect the User to it after login.
*
* @return void
*/
private function restoreMembersOnlyUrl()
{
if (USER && ($_SESSION[e_COOKIE.'_afterlogin'] || $_COOKIE[e_COOKIE.'_afterlogin']))
@@ -143,10 +162,28 @@ class redirection
}
}
function redirect($url)
/**
* Redirect to the given URI
*
* @param string $url
* @param boolean $replace - default TRUE
* @param integer|null $http_response_code - default NULL
* @return void
*/
public function redirect($url, $replace = TRUE, $http_response_code = NULL)
{
header('Location: '.$url);
header("Content-Length: 0"); // Safari endless loop fix.
if(NULL == $http_response_code)
{
header('Location: '.$url, $replace);
}
else
{
header('Location: '.$url, $replace, $http_response_code);
}
// Safari endless loop fix.
header('Content-Length: 0');
exit();
}
}