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|
<?php
/*
+-----------------------------------------------------------------------+
| program/steps/mail/get.inc |
| |
| This file is part of the RoundCube Webmail client |
| Copyright (C) 2005-2008, RoundCube Dev. - Switzerland |
| Licensed under the GNU GPL |
| |
| PURPOSE: |
| Delivering a specific part of a mail message |
| |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
$Id$
*/
require_once('Mail/mimeDecode.php');
// show loading page
if (!empty($_GET['_preload'])) {
$url = str_replace('&_preload=1', '', $_SERVER['REQUEST_URI']);
$message = rcube_label('loadingdata');
print "<html>\n<head>\n" .
'<meta http-equiv="refresh" content="0; url='.Q($url).'">' .
"\n</head>\n<body>" .
$message .
"\n</body>\n</html>";
exit;
}
// similar code as in program/steps/mail/show.inc
if (!empty($_GET['_uid'])) {
$RCMAIL->config->set('prefer_html', true);
$MESSAGE = new rcube_message(get_input_value('_uid', RCUBE_INPUT_GET));
}
// show part page
if (!empty($_GET['_frame'])) {
$OUTPUT->send('messagepart');
exit;
}
else if ($pid = get_input_value('_part', RCUBE_INPUT_GET)) {
if ($part = $MESSAGE->mime_parts[$pid]) {
$ctype_primary = strtolower($part->ctype_primary);
$ctype_secondary = strtolower($part->ctype_secondary);
$mimetype = sprintf('%s/%s', $ctype_primary, $ctype_secondary);
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private", false);
header("Content-Transfer-Encoding: binary");
// send download headers
if ($_GET['_download']) {
header("Cache-Control: private", false);
header("Content-Type: application/octet-stream");
}
else if ($ctype_primary == 'text')
header("Content-Type: text/$ctype_secondary; charset=" . RCMAIL_CHARSET);
else
header("Content-Type: $mimetype");
// We need to set the following headers to make downloads work using IE in HTTPS mode.
if (isset($_SERVER['HTTPS'])) {
header('Pragma: ');
header('Cache-Control: ');
}
// deliver part content
if ($ctype_primary == 'text' && $ctype_secondary == 'html') {
// we have to analyze the whole structure again to find inline objects
/* what was this good for again ?
list($new_parts, $new_attachments) =
rcmail_parse_message($MESSAGE['structure'],
array('safe' => intval($_GET['_safe']),
'prefer_html' => TRUE,
'get_url' => $GET_URL.'&_part=%s'));
$all_parts = array_merge($new_parts, $new_attachments);
for ($partix = 0; $partix < sizeof($all_parts); $partix++)
if ($all_parts[$partix]->mime_id == $pid)
$part = &$all_parts[$partix];
*/
// get part body if not available
if (!$part->body)
$part->body = $MESSAGE->get_part_content($part->mime_id);
$OUTPUT = new rcube_html_page();
$OUTPUT->write(rcmail_print_body($part, array('safe' => $MESSAGE->is_safe, 'inline_html' => false)));
}
else {
header(sprintf('Content-Disposition: %s; filename="%s";',
$_GET['_download'] ? 'attachment' : 'inline',
$part->filename ? abbreviate_string($part->filename, 55) : "roundcube.$ctype_secondary"));
// turn off output buffering and print part content
$IMAP->get_message_part($MESSAGE->uid, $part->mime_id, $part, true);
}
exit;
}
}
// print message
else {
// send correct headers for content type
header("Content-Type: text/html");
$cont = "<html>\n<head><title></title>\n</head>\n<body>";
$cont .= rcmail_message_body(array());
$cont .= "\n</body>\n</html>";
$OUTPUT = new rcube_html_page();
$OUTPUT->write($cont);
exit;
}
// if we arrive here, the requested part was not found
header('HTTP/1.1 404 Not Found');
exit;
?>
|
