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<?php
/**
* The IMP_MIME_Viewer_partial class allows multipart/partial messages to be
* displayed (RFC 2046 [5.2.2]).
*
* $Horde: imp/lib/MIME/Viewer/partial.php,v 1.17.10.13 2008/01/02 11:31:38 jan Exp $
*
* Copyright 2003-2008 The Horde Project (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/gpl.html.
*
* @author Michael Slusarz <slusarz@horde.org>
* @package Horde_MIME_Viewer
*/
class IMP_MIME_Viewer_partial extends MIME_Viewer {
/**
* Render out the currently set contents.
*
* @param array $params An array with a reference to a MIME_Contents
* object.
*
* @return string The rendered text in HTML.
*/
function render($params)
{
$contents = &$params[0];
$base_ob = &$contents->getBaseObjectPtr();
$curr_index = $base_ob->getMessageIndex();
$id = $this->mime_part->getContentTypeParameter('id');
$parts = array();
require_once IMP_BASE . '/lib/IMAP/Search.php';
require_once 'Horde/MIME/Contents.php';
require_once 'Horde/MIME/Structure.php';
/* Perform the search to find the other parts of the message. */
$imap_search = &IMP_IMAP_Search::singleton(array('pop3' => ($_SESSION['imp']['base_protocol'] == 'pop3')));
$query = new IMP_IMAP_Search_Query();
$query->header('Content-Type', $id);
$indices = $imap_search->searchMailbox($query, null, $GLOBALS['imp_mbox']['thismailbox']);
/* If not able to find the other parts of the message, print error. */
if (count($indices) != $this->mime_part->getContentTypeParameter('total')) {
return $contents->formatStatusMsg(sprintf(_("Cannot display - found only %s of %s parts of this message in the current mailbox."), count($indices), $this->mime_part->getContentTypeParameter('total')));
}
/* Get the contents of each of the parts. */
foreach ($indices as $val) {
/* No need to fetch the current part again. */
if ($val == $curr_index) {
$parts[$this->mime_part->getContentTypeParameter('number')] = $this->mime_part->getContents();
} else {
require_once IMP_BASE . '/lib/MIME/Contents.php';
require_once IMP_BASE . '/lib/MIME/Headers.php';
$imp_contents = &IMP_Contents::singleton($val . IMP_IDX_SEP . $GLOBALS['imp_mbox']['thismailbox']);
$part = &$imp_contents->getMIMEPart(0);
$parts[$part->getContentTypeParameter('number')] = $imp_contents->getBody();
}
}
/* Sort the parts in numerical order. */
ksort($parts, SORT_NUMERIC);
/* Combine the parts and render the underlying data. */
$mime_message = &MIME_Structure::parseTextMIMEMessage(implode('', $parts));
$mc = new MIME_Contents($mime_message, array('download' => 'download_attach', 'view' => 'view_attach'), array(&$contents));
$mc->buildMessage();
return '<table>' . $mc->getMessage(true) . '</table>';
}
/**
* Return the content-type of the rendered output.
*
* @return string The content-type of the output.
*/
function getType()
{
return 'text/html; charset=' . NLS::getCharset();
}
}
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