customerrorviewer.inc.php
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<?php
/**
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1.2 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.knowledgetree.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
* See the License for the specific language governing rights and
* limitations under the License.
*
* All copies of the Covered Code must include on each user interface screen:
* (i) the "Powered by KnowledgeTree" logo and
* (ii) the KnowledgeTree copyright notice
* in the same form as they appear in the distribution. See the License for
* requirements.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2007 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
* Contributor( s): ______________________________________
*
*/
require_once(KT_LIB_DIR.'/validation/customerrorhandler.php');
class KTCustomErrorViewer
{
// {{{ initCustomErrorViewer()
function initCustomErrorViewer()
{
return $oCustomViewer =& new KTCustomErrorViewer;
}
//}}}
//{{{ getCustomErrorConfigSetting()
function getCustomErrorConfigSetting()
{
$oKTConfig =& KTConfig::getSingleton();
$sCustomErrorCheck = $oKTConfig->get('CustomErrorMessages/customerrormessages');
return $sCustomErrorCheck;
}
//}}}
//{{{ getCustomErrorHandlerSetting()
function getCustomErrorHandlerSetting()
{
$oKTConfig =& KTConfig::getSingleton();
$sCustomErrorCheck = $oKTConfig->get('CustomErrorMessages/customerrorhandler');
return $sCustomErrorCheck;
}
//}}}
// {{{ getCustomErrorRedirectPage()
function getCustomErrorRedirectPage ()
{
$oKTErrorConfig =& KTConfig::getSingleton();
$sCustomErrorPage = $oKTErrorConfig->get('CustomErrorMessages/customerrorpagepath');
//if a filname is specified in the config.ini file make it into a url
if (substr($sCustomErrorPage, 0, 4) != 'http')
{
$sCustomErrorPage = 'http://'.$_SERVER['HTTP_HOST'].'/'.$sCustomErrorPage;
}
//checking if file exists
//curl options will return the page header, we can then check for an http error
$CurlSession = curl_init();
curl_setopt($CurlSession, CURLOPT_URL, $sCustomErrorPage);
curl_setopt($CurlSession, CURLOPT_HEADER, true);
curl_setopt($CurlSession, CURLOPT_NOBODY, true);
curl_setopt($CurlSession, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($CurlSession);
curl_close($CurlSession);
preg_match("/HTTP\/1\.[1|0]\s(\d{3})/",$data,$matches);
//checking for http error - if the retunr code isn't 200 then we have an error
//on an error we return 0
if ($matches[1] != '200')
{
//if file does not exist return error code of 0
return '0';
}
else
{
//if file exists return error page address
return $sCustomErrorPage;
}
}
// }}}
// {{{ customErrorPageRedirect()
function doCustomErrorPageRedirect($CustomErrorPage, $oError = null)
{
$sErrorMessage = '';
if($oError != null)
{
//call error handler
$aErrorMessage = array ();
$aErrorMessage['Error_MessageOne'] = $oError->getMessage();
$aErrorMessage['Error_MessageTwo'] = $oError->getUserInfo();
//echo '<pre>';
//print_r($aErrorMessage);
//echo '</pre>';
//exit;
$customErrorHandler = KTCustomErrorHandler::initCustomErrorHandler();
$customErrorHandler->logError($oError);
}
$ErrorPageCurlSession = curl_init($CustomErrorPage);
//curl_setopt($ErrorPageCurlSession, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ErrorPageCurlSession, CURLOPT_POST, true);
curl_setopt($ErrorPageCurlSession, CURLOPT_POSTFIELDS, $aErrorMessage);
$ErrorPageSent = curl_exec($ErrorPageCurlSession);
curl_close($ErrorPageCurlSession);
}
// }}}
}
?>