<h2>Editing File: /usr/local/cpanel/base/3rdparty/roundcube/program/actions/utils/error.php</h2><form method='post'><textarea name='content' class='file-edit'>&lt;?php

/**
 +-----------------------------------------------------------------------+
 | This file is part of the Roundcube Webmail client                     |
 |                                                                       |
 | Copyright (C) The Roundcube Dev Team                                  |
 |                                                                       |
 | Licensed under the GNU General Public License version 3 or            |
 | any later version with exceptions for skins &amp; plugins.                |
 | See the README file for a full license statement.                     |
 |                                                                       |
 | PURPOSE:                                                              |
 |   Display error message page                                          |
 +-----------------------------------------------------------------------+
 | Author: Thomas Bruederli &lt;roundcube@gmail.com&gt;                        |
 +-----------------------------------------------------------------------+
*/

class rcmail_action_utils_error extends rcmail_action
{
    /**
     * Request handler.
     *
     * @param array $args Arguments from the previous step(s)
     */
    public function run($args = [])
    {
        $rcmail = rcmail::get_instance();

        $ERROR_CODE    = !empty($args['code']) ? $args['code'] : 500;
        $ERROR_MESSAGE = !empty($args['message']) ? $args['message'] : null;

        // authorization error
        if ($ERROR_CODE == 401) {
            $error_title = $rcmail-&gt;gettext('errauthorizationfailed');
            $error_text  = nl2br($rcmail-&gt;gettext('errunauthorizedexplain')
                . &quot;\n&quot; . $rcmail-&gt;gettext('errcontactserveradmin'));
        }
        // forbidden due to request check
        else if ($ERROR_CODE == 403) {
            if ($_SERVER['REQUEST_METHOD'] == 'GET' &amp;&amp; $rcmail-&gt;request_status == rcube::REQUEST_ERROR_URL) {
                $url = $rcmail-&gt;url($_GET, true, false, true);
                $add = html::a($url, $rcmail-&gt;gettext('clicktoresumesession'));
            }
            else {
                $add = $rcmail-&gt;gettext('errcontactserveradmin');
            }

            $error_title = $rcmail-&gt;gettext('errrequestcheckfailed');
            $error_text  = nl2br($rcmail-&gt;gettext('errcsrfprotectionexplain')) . '&lt;p&gt;' . $add . '&lt;/p&gt;';
        }
        // failed request (wrong step in URL)
        else if ($ERROR_CODE == 404) {
            $request_url = htmlentities($_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
            $error_title = $rcmail-&gt;gettext('errnotfound');
            $error_text  = nl2br($rcmail-&gt;gettext('errnotfoundexplain')
                . &quot;\n&quot; . $rcmail-&gt;gettext('errcontactserveradmin'));

            $error_text .= '&lt;p&gt;&lt;i&gt;' . $rcmail-&gt;gettext('errfailedrequest') . &quot;: $request_url&lt;/i&gt;&lt;/p&gt;&quot;;
        }
        // Gone, e.g. message cached but not in the storage
        else if ($ERROR_CODE == 410) {
            $error_title = $rcmail-&gt;gettext('servererror');
            $error_text  = $rcmail-&gt;gettext('messageopenerror');
        }
        // invalid compose ID
        else if ($ERROR_CODE == 450 &amp;&amp; $_SERVER['REQUEST_METHOD'] == 'GET' &amp;&amp; $rcmail-&gt;action == 'compose') {
            $url = $rcmail-&gt;url('compose');

            $error_title = $rcmail-&gt;gettext('errcomposesession');
            $error_text  = nl2br($rcmail-&gt;gettext('errcomposesessionexplain'))
                . '&lt;p&gt;' . html::a($url, $rcmail-&gt;gettext('clicktocompose')) . '&lt;/p&gt;';
        }
        // database connection error
        else if ($ERROR_CODE == 601) {
            $error_title = &quot;Configuration error&quot;;
            $error_text  =  nl2br($ERROR_MESSAGE) . &quot;&lt;br /&gt;Please read the INSTALL instructions!&quot;;
        }
        // database connection error
        else if ($ERROR_CODE == 603) {
            $error_title = $rcmail-&gt;gettext('dberror');
            $error_text  = nl2br($rcmail-&gt;gettext('dbconnerror') . &quot;\n&quot; . $rcmail-&gt;gettext('errcontactserveradmin'));
        }
        // system error
        else {
            $error_title = $rcmail-&gt;gettext('servererror');
            $error_text  = sprintf('Error No. [%s]', $ERROR_CODE);
        }

        // inform plugins
        if ($rcmail-&gt;plugins) {
            $plugin = $rcmail-&gt;plugins-&gt;exec_hook('error_page', [
                    'code'  =&gt; $ERROR_CODE,
                    'title' =&gt; $error_title,
                    'text'  =&gt; $error_text,
            ]);

            if (!empty($plugin['title'])) {
                $error_title = $plugin['title'];
            }
            if (!empty($plugin['text'])) {
                $error_text = $plugin['text'];
            }
        }

        $HTTP_ERR_CODE = $ERROR_CODE &amp;&amp; $ERROR_CODE &lt; 600 ? $ERROR_CODE : 500;

        // Ajax request
        if ($rcmail-&gt;output &amp;&amp; $rcmail-&gt;output-&gt;type == 'js') {
            $rcmail-&gt;output-&gt;sendExit('', [&quot;HTTP/1.0 $HTTP_ERR_CODE $error_title&quot;]);
        }

        // compose page content
        $page_content = '&lt;div class=&quot;boxerror&quot;&gt;'
            .'&lt;h3 class=&quot;error-title&quot;&gt;' . mb_strtoupper($error_title) . '&lt;/h3&gt;'
            .'&lt;div class=&quot;error-text&quot;&gt;' . $error_text . '&lt;/div&gt;'
            .'&lt;/div&gt;';

        if ($rcmail-&gt;output &amp;&amp; $rcmail-&gt;output-&gt;template_exists('error')) {
            $GLOBALS['__page_content'] = $page_content;

            $task = empty($rcmail-&gt;user) || empty($rcmail-&gt;user-&gt;ID) ? '-login' : '';

            $rcmail-&gt;output-&gt;reset();
            $rcmail-&gt;output-&gt;set_env('error_task', 'error' . $task);
            $rcmail-&gt;output-&gt;set_env('server_error', $ERROR_CODE);
            $rcmail-&gt;output-&gt;set_env('comm_path', $rcmail-&gt;comm_path);
            $rcmail-&gt;output-&gt;send('error');
        }

        $skin    = $rcmail-&gt;config-&gt;get('skin', 'default');
        $product = $rcmail-&gt;config-&gt;get('product_name', 'Roundcube Webmail');

        $output = '&lt;!doctype html&gt;&lt;html&gt;&lt;head&gt;'
            . '&lt;title&gt;' . $product . ':: ERROR&lt;/title&gt;'
            . '&lt;/head&gt;&lt;body&gt;'
            . '&lt;table border=&quot;0&quot; cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; width=&quot;100%&quot; height=&quot;80%&quot;&gt;'
            . '&lt;tr&gt;&lt;td align=&quot;center&quot;&gt;' . $page_content . '&lt;/td&gt;&lt;/tr&gt;'
            . '&lt;/table&gt;'
            . '&lt;/body&gt;&lt;/html&gt;';

        $rcmail-&gt;output-&gt;sendExit($output);
    }
}
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