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egroupware_official/api/emclient-signatures.php

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<?php
/**
* EGroupware signatures for eM Client
*
* For Apache FCGI you need the following rewrite rule:
*
* RewriteEngine on
* RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
*
* Otherwise authentication request will be send over and over again, as password is NOT available to PHP!
*
* @link http://www.egroupware.org
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package api
* @subpackage mail
* @author Ralf Becker <rb-AT-egroupware.org>
* @copyright (c) 2016 by Ralf Becker <rb-AT-egroupware.org>
* @version $Id$
*/
use EGroupware\Api;
$GLOBALS['egw_info'] = array(
'flags' => array(
'noheader' => True,
'currentapp' => 'mail',
'no_exception_handler' => 'basic_auth', // we use a basic auth exception handler (sends exception message as basic auth realm)
'autocreate_session_callback' => 'EGroupware\\Api\\Header\\Authenticate::autocreate_session_callback',
// use same REALM as CalDAV/CardDAV eM Client already uses
'auth_realm' => 'EGroupware CalDAV/CardDAV/GroupDAV server', // cant use groupdav::REALM as autoloading and include path not yet setup!
)
);
// if you move this file somewhere else, you need to adapt the path to the header!
$egw_dir = dirname(__DIR__);
include($egw_dir.'/header.inc.php');
header('Content-type: text/xml; charset=UTF-8');
$xml = new XMLWriter;
$xml->openMemory();
$xml->setIndent(true);
$xml->startDocument('1.0', 'UTF-8');
$xml->startElement('signatures');
foreach(Api\Mail\Account::search(true, false) as $acc_id => $account)
{
foreach($account->identities($account, true, 'params') as $ident_id => $identity)
{
// dont write empty signatures
if (strlen(trim(strip_tags($identity['ident_signature']))) < 10) continue;
// check if we have an non-empty email address
foreach(array($identity['ident_email'], $account->ident_email, $account->acc_imap_username,
$GLOBALS['egw_info']['user']['account_email']) as $email)
{
if (strpos($email, '@')) break;
}
if (!strpos($email, '@')) continue;
$xml->startElement('signature');
$xml->writeAttribute('name', Api\Mail\Account::identity_name($identity+$account->params, true));
$xml->writeAttribute('allow-edit', 'true');
$xml->writeAttribute('overwrite', 'true');
$xml->writeAttribute('targetMail', $email.' <mailto:'.$email.'>');
$xml->writeCdata($identity['ident_signature']);
$xml->endElement();
}
}
$xml->endElement();
$xml->endDocument();
echo $xml->outputMemory();