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Code Issues Releases Wiki Activity

Error page improvement: template support.

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lonalore
2016-12-14 15:01:51 +01:00
parent d5f9b9ac5e
commit fb3946ae0a
8 changed files with 498 additions and 216 deletions
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248
error.php
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@@ -1,115 +1,159 @@
<?php
/*
+ ----------------------------------------------------------------------------+
| e107 website system
|
| Copyright (C) 2008-2009 e107 Inc
| http://e107.org
|
|
| Released under the terms and conditions of the
| GNU General Public License (http://gnu.org).
|
| $Source: /cvs_backup/e107_0.8/error.php,v $
| $Revision$
| $Date$
| $Author$
+----------------------------------------------------------------------------+
*/
/**
* e107 website system
*
* Copyright (C) 2008-2016 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
* @file
* System error pages.
*/
define("ERR_PAGE_ACTIVE", 'error');
//TODO - template(s)
//We need minimal mod.
$_E107 = array(
'no_forceuserupdate',
'no_online',
'no_prunetmp',
);
//We need minimal mod
$_E107 = array('no_forceuserupdate', 'no_online', 'no_prunetmp');
require_once("class2.php");
include_lan(e_LANGUAGEDIR.e_LANGUAGE.'/lan_'.e_PAGE);
//start session if required
if(!session_id()) session_start();
if (!defined('PAGE_NAME')) define('PAGE_NAME','Error page');
$errorHeader = '';
$errorText = '';
$errorNumber = 999;
$errFrom = isset($_SESSION['e107_http_referer']) ? $_SESSION['e107_http_referer'] : $_SERVER['HTTP_REFERER'];
$errReturnTo = isset($_SESSION['e107_error_return']) ? $_SESSION['e107_error_return'] : array();
unset($_SESSION['e107_http_referer'], $_SESSION['e107_error_return']);
$errTo = $_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
$errorQuery = htmlentities($_SERVER['QUERY_STRING']);
$base_path = e_HTTP;
if (is_numeric(e_QUERY)) $errorNumber = intval(e_QUERY);
switch($errorNumber)
// Start session if required.
if(!session_id())
{
case 400 :
$errorHeader = "HTTP/1.1 400 Bad Request";
$errorText = "<h1><img src='".e_IMAGE_ABS."generic/warning.png' alt='".LAN_ERROR_37."' /> ".LAN_ERROR_35."</h1><div class='installh'>".LAN_ERROR_36."</div><br /><div class='smalltext'>".LAN_ERROR_3."</div>
<br /><div class='installh'>".LAN_ERROR_2."<br /><a href='{$base_path}index.php'>".LAN_ERROR_20."</a></div>";
break;
case 401:
$errorHeader = "HTTP/1.1 401 Unauthorized";
$errorText = "<h1><img src='".e_IMAGE_ABS."generic/warning.png' alt='".LAN_ERROR_37."' /> ".LAN_ERROR_1."</h1><div class='installh'>".LAN_ERROR_2."</div><br /><div class='smalltext'>".LAN_ERROR_3."</div>
<br /><div class='installh'>".LAN_ERROR_2."<br /><a href='{$base_path}index.php'>".LAN_ERROR_20."</a></div>";
break;
case 403:
$errorHeader = "HTTP/1.1 403 Forbidden";
$errorText = "<h1><img src='".e_IMAGE_ABS."generic/warning.png' alt='".LAN_ERROR_37."' /> ".LAN_ERROR_4."</h1><div class='installh'>".LAN_ERROR_5."</div><br /><div class='smalltext'>".LAN_ERROR_6."</div>
<br /><div class='installh'>".LAN_ERROR_2."<br /><a href='{$base_path}index.php'>".LAN_ERROR_20."</a></div>";
break;
case 404:
$errorHeader = "HTTP/1.1 404 Not Found";
$errorText = "<h1><img src='".e_IMAGE_ABS."generic/warning.png' alt='".LAN_ERROR_37."' /> ".LAN_ERROR_7."</h1>".LAN_ERROR_21.'<br />'.LAN_ERROR_9."<br /><br />";
if (strlen($errFrom)) $errorText .= LAN_ERROR_23." <a href='{$errFrom}' rel='external'>{$errFrom}</a> ".LAN_ERROR_24." -- ".LAN_ERROR_19."<br /><br />";
//.LAN_ERROR_23."<b>{$errTo}</b>".LAN_ERROR_24."<br /><br />" ???
$errorText .= "<h3>".LAN_ERROR_45."</h3>";
if($errReturnTo)
{
foreach ($errReturnTo as $url => $label)
{
$errorText .= "<a href='{$url}'>".$label."</a><br />";
}
$errorText .= '<br />';
}
$errorText .= "<a href='{$base_path}index.php'>".LAN_ERROR_20."</a><br />";
$errorText .= "<a href='{$base_path}search.php'>".LAN_ERROR_22."</a>";
break;
case 500:
$errorHeader = "HTTP/1.1 500 Internal Server Error";
$errorText = "<h1><img src='".e_IMAGE_ABS."generic/warning.png' alt='".LAN_ERROR_37."' /> ".LAN_ERROR_10."</h1><div class='installh'>".LAN_ERROR_11."</div><br /><div class='smalltext'>".LAN_ERROR_12."</div>
<br /><div class='installh'>".LAN_ERROR_2."<br /><a href='{$base_path}index.php'>".LAN_ERROR_20."</a></div>";
break;
case 999:
if (E107_DEBUG_LEVEL)
{
echo LAN_ERROR_33."<br/><pre>\n";
print_r($_SERVER);
print_r($_REQUEST);
echo "\n</pre>\n";
}
else
{
header("location: ".e_HTTP."index.php");
exit;
}
break;
default :
$errorText = "<h1>".LAN_ERROR_13." (".$errorQuery.")</h1><div class='installh'>".LAN_ERROR_14."</div><br /><div class='smalltext'>".LAN_ERROR_15."</div>
<br /><div class='installh'><a href='{$base_path}index.php'>".LAN_ERROR_20."</a></div>";
// default:
// $errorText = LAN_ERROR_34." e_QUERY = '".e_QUERY."'<br/><a href='{$base_path}index.php'>".LAN_ERROR_20."</a>";
// break;
session_start();
}
// Include language file.
e107::coreLan('error');
/**
* Class error_front.
*/
class error_front
{
/**
* @var
*/
private $errorNumber;
/**
* Constructor.
*/
public function __construct()
{
if(is_numeric(e_QUERY))
{
$this->errorNumber = intval(e_QUERY);
}
$this->renderErrorPage();
}
/**
* Renders the error page.
*/
public function renderErrorPage()
{
switch($this->errorNumber)
{
case 400:
header('HTTP/1.1 400 Bad Request');
$subtitle = LAN_ERROR_35; // Error 400 - Bad Request
$caption = LAN_ERROR_45;
$content = LAN_ERROR_36 . '<br/>' . LAN_ERROR_3;
break;
case 401:
header('HTTP/1.1 401 Unauthorized');
$subtitle = LAN_ERROR_1; // Error 401 - Authentication Failed
$caption = LAN_ERROR_45;
$content = LAN_ERROR_2 . '<br/>' . LAN_ERROR_3;
break;
case 403:
header('HTTP/1.1 403 Forbidden');
$subtitle = LAN_ERROR_4; // Error 403 - Access forbidden
$caption = LAN_ERROR_45;
$content = LAN_ERROR_5 . '<br/>' . LAN_ERROR_6 . '<br/><br/>' . LAN_ERROR_2;
break;
case 404:
header('HTTP/1.1 404 Not Found');
$subtitle = LAN_ERROR_7; // Error 404 - Document Not Found
$caption = LAN_ERROR_45;
$content = LAN_ERROR_21 . '<br/>' . LAN_ERROR_9;
$errFrom = isset($_SESSION['e107_http_referer']) ? $_SESSION['e107_http_referer'] : $_SERVER['HTTP_REFERER'];
if(strlen($errFrom))
{
$content .= '<br/>';
$content .= '<br/>';
$content .= LAN_ERROR_23 . ' <a href="' . $errFrom . '" rel="external">' . $errFrom . '</a> ';
$content .= LAN_ERROR_24;
}
break;
case 500:
header('HTTP/1.1 500 Internal Server Error');
$subtitle = LAN_ERROR_10; // Error 500 - Internal server error
$caption = LAN_ERROR_14;
$content = LAN_ERROR_11 . '<br/>' . LAN_ERROR_12;
break;
case 999:
if(!defset('E107_DEBUG_LEVEL', false))
{
e107::redirect();
}
$this->errorNumber = 'DEFAULT'; // Use default template.
$subtitle = LAN_ERROR_33;
$caption = LAN_ERROR_14;
$content = '<pre>' . print_r($_SERVER) . print_r($_REQUEST) . '</pre>';
break;
default:
$this->errorNumber = 'DEFAULT'; // Use default template.
$errorQuery = htmlentities($_SERVER['QUERY_STRING']);
$subtitle = LAN_ERROR_13 . ' (' . $errorQuery . ')'; // Error - Unknown
$caption = LAN_ERROR_14;
$content = LAN_ERROR_15;
break;
}
$tp = e107::getParser();
$tpl = e107::getCoreTemplate('error', $this->errorNumber);
$sc = e107::getScBatch('error');
$sc->setVars(array(
'title' => LAN_ERROR_TITLE,
'subtitle' => $subtitle,
'caption' => $caption,
'content' => $content,
));
$body = $tp->parseTemplate($tpl, true, $sc);
e107::getRender()->tablerender('', $body);
}
}
if ($errorHeader) header($errorHeader);
require_once(HEADERF);
e107::getRender()->tablerender(PAGE_NAME, $errorText);
new error_front();
require_once(FOOTERF);
?>