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|
<?php
/*
+-----------------------------------------------------------------------+
| program/steps/utils/error.inc |
| |
| This file is part of the Roundcube Webmail client |
| Copyright (C) 2005-2013, The Roundcube Dev Team |
| |
| Licensed under the GNU General Public License version 3 or |
| any later version with exceptions for skins & plugins. |
| See the README file for a full license statement. |
| |
| PURPOSE: |
| Display error message page |
| |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
*/
$rcmail = rcmail::get_instance();
// browser is not compatible with this application
if ($ERROR_CODE == 409) {
$user_agent = htmlentities($_SERVER['HTTP_USER_AGENT']);
$__error_title = 'Your browser does not suit the requirements for this application';
$__error_text = <<<EOF
<i>Supported browsers:</i><br />
» Microsoft Internet Explorer 7+<br />
» Mozilla Firefox 3+<br />
» Chrome 10+<br />
» Safari 4+<br />
» Opera 8+<br />
<br />
» JavaScript enabled<br />
» Support for XMLHTTPRequest<br />
<p><i>Your configuration:</i><br />
$user_agent</p>
EOF;
}
// authorization error
else if ($ERROR_CODE == 401) {
$__error_title = "AUTHORIZATION FAILED";
$__error_text = "Could not verify that you are authorized to access this service!<br />\n"
. "Please contact your server-administrator.";
}
// forbidden due to request check
else if ($ERROR_CODE == 403) {
if ($_SERVER['REQUEST_METHOD'] == 'GET' && $rcmail->request_status == rcube::REQUEST_ERROR_URL) {
parse_str($_SERVER['QUERY_STRING'], $url);
$url = $rcmail->url($url, true, false, true);
$add = "<br /><a href=\"$url\">Click here to try again.<a/>";
}
else {
$add = "Please contact your server-administrator.";
}
$__error_title = "REQUEST CHECK FAILED";
$__error_text = "Access to this service was denied due to failing security checks!<br />\n$add";
}
// failed request (wrong step in URL)
else if ($ERROR_CODE == 404) {
$request_url = htmlentities($_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI']);
$__error_title = "REQUEST FAILED/FILE NOT FOUND";
$__error_text = <<<EOF
The requested page was not found!<br />
Please contact your server-administrator.
<p><i>Failed request:</i><br />
http://$request_url</p>
EOF;
}
// database connection error
else if ($ERROR_CODE == 601) {
$__error_title = "CONFIGURATION ERROR";
$__error_text = nl2br($ERROR_MESSAGE) . "<br />Please read the INSTALL instructions!";
}
// database connection error
else if ($ERROR_CODE == 603) {
$__error_title = "DATABASE ERROR: CONNECTION FAILED!";
$__error_text = "Unable to connect to the database!<br />Please contact your server-administrator.";
}
// system error
else {
$__error_title = "SERVICE CURRENTLY NOT AVAILABLE!";
$__error_text = "Please contact your server-administrator.";
if (($rcmail->config->get('debug_level') & 4) && $ERROR_MESSAGE) {
$__error_text = $ERROR_MESSAGE;
}
else {
$__error_text = sprintf('Error No. [%s]', $ERROR_CODE);
}
}
$HTTP_ERR_CODE = $ERROR_CODE && $ERROR_CODE < 600 ? $ERROR_CODE : 500;
// Ajax request
if ($rcmail->output && $rcmail->output->type == 'js') {
header("HTTP/1.0 $HTTP_ERR_CODE $__error_title");
die;
}
// compose page content
$__page_content = <<<EOF
<div>
<h3 class="error-title">$__error_title</h3>
<p class="error-text">$__error_text</p>
</div>
EOF;
if ($rcmail->output && $rcmail->output->template_exists('error')) {
$rcmail->output->reset();
$rcmail->output->set_env('server_error', $ERROR_CODE);
$rcmail->output->set_env('comm_path', $rcmail->comm_path);
$rcmail->output->send('error');
}
$__skin = $rcmail->config->get('skin', 'default');
$__productname = $rcmail->config->get('product_name', 'Roundcube Webmail');
// print system error page
print <<<EOF
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<title>$__productname :: ERROR</title>
<link rel="stylesheet" type="text/css" href="skins/$__skin/common.css" />
</head>
<body>
<table border="0" cellsapcing="0" cellpadding="0" width="100%" height="80%"><tr><td align="center">
$__page_content
</td></tr></table>
</body>
</html>
EOF;
exit;
|
