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152 lines
4.8 KiB
PHP
152 lines
4.8 KiB
PHP
<?php
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/*
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+-----------------------------------------------------------------------+
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| program/steps/mail/get.inc |
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| This file is part of the RoundCube Webmail client |
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| Copyright (C) 2005-2007, RoundCube Dev. - Switzerland |
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| Licensed under the GNU GPL |
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| PURPOSE: |
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| Delivering a specific part of a mail message |
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+-----------------------------------------------------------------------+
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| Author: Thomas Bruederli <roundcube@gmail.com> |
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+-----------------------------------------------------------------------+
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$Id$
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*/
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require_once('Mail/mimeDecode.php');
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// show loading page
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if ($_GET['_preload'])
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{
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$url = str_replace('&_preload=1', '', $_SERVER['REQUEST_URI']);
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$message = rcube_label('loadingdata');
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print "<html>\n<head>\n" .
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'<meta http-equiv="refresh" content="0; url='.Q($url).'">' .
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"\n</head>\n<body>" .
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$message .
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"\n</body>\n</html>";
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exit;
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}
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// similar code as in program/steps/mail/show.inc
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if ($_GET['_uid'])
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{
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$MESSAGE = array('UID' => get_input_value('_uid', RCUBE_INPUT_GET));
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$MESSAGE['structure'] = $IMAP->get_structure($MESSAGE['UID']);
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$MESSAGE['parts'] = $IMAP->get_mime_numbers($MESSAGE['structure']);
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}
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// show part page
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if ($_GET['_frame'])
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{
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parse_template('messagepart');
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exit;
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}
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else if ($pid = get_input_value('_part', RCUBE_INPUT_GET))
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{
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if ($part = $MESSAGE['parts'][$pid]);
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{
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$ctype_primary = strtolower($part->ctype_primary);
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$ctype_secondary = strtolower($part->ctype_secondary);
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$mimetype = sprintf('%s/%s', $ctype_primary, $ctype_secondary);
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header("Expires: 0");
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header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
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header("Cache-Control: private", false);
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header("Content-Transfer-Encoding: binary");
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// send download headers
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if ($_GET['_download'])
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{
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header("Cache-Control: private", false);
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header("Content-Type: application/octet-stream");
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}
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else
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header("Content-Type: $mimetype");
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// We need to set the following headers to make downloads work using IE in HTTPS mode.
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if (isset($_SERVER['HTTPS']))
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{
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header('Pragma: ');
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header('Cache-Control: ');
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}
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// deliver part content
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if ($ctype_primary=='text' && $ctype_secondary=='html')
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{
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// we have to analyze the whole structure again to find inline objects
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list($new_parts, $new_attachments) =
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rcmail_parse_message($MESSAGE['structure'],
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array('safe' => (bool)$_GET['_safe'],
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'prefer_html' => TRUE,
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'get_url' => $GET_URL.'&_part=%s'));
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$all_parts = array_merge($new_parts, $new_attachments);
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for ($partix = 0; $partix < sizeof($all_parts); $partix++)
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if ($all_parts[$partix]->mime_id == $pid)
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$part = &$all_parts[$partix];
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// get part body if not available
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if (!$part->body)
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$part->body = $IMAP->get_message_part($MESSAGE['UID'], $part->mime_id, $part);
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$OUTPUT = new rcube_html_page();
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$OUTPUT->write(rcmail_print_body($part, (bool)$_GET['_safe']));
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}
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else
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{
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header(sprintf('Content-Disposition: %s; filename="%s";',
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$_GET['_download'] ? 'attachment' : 'inline',
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$part->filename ? $part->filename : "roundcube.$ctype_secondary"));
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// turn off output buffering and print part content
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$IMAP->get_message_part($MESSAGE['UID'], $part->mime_id, $part->encoding, true);
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}
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exit;
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}
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}
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// print message
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else
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{
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$ctype_primary = strtolower($MESSAGE['structure']->ctype_primary);
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$ctype_secondary = strtolower($MESSAGE['structure']->ctype_secondary);
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$mimetype = sprintf('%s/%s', $ctype_primary, $ctype_secondary);
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// send correct headers for content type
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header("Content-Type: text/html");
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$cont = '';
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list($MESSAGE['parts']) = rcmail_parse_message($MESSAGE['structure'],
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array('safe' => (bool)$_GET['_safe'],
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'get_url' => $GET_URL.'&_part=%s'));
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$cont = "<html>\n<head><title></title>\n</head>\n<body>";
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$cont .= rcmail_message_body(array());
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$cont .= "\n</body>\n</html>";
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$OUTPUT = new rcube_html_page();
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$OUTPUT->write($cont);
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exit;
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}
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// if we arrive here, the requested part was not found
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header('HTTP/1.1 404 Not Found');
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exit;
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?>
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