Adding template for error box.
[squirrelmail.git] / src / download.php
CommitLineData
59177427 1<?php
895905c0 2
35586184 3/**
4 * download.php
5 *
35586184 6 * Handles attachment downloads to the users computer.
7 * Also allows displaying of attachments when possible.
8 *
47ccfad4 9 * @copyright &copy; 1999-2006 The SquirrelMail Project Team
4b4abf93 10 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
30967a1e 11 * @version $Id$
2b646597 12 * @package squirrelmail
35586184 13 */
14
30967a1e 15/**
324ac3c5 16 * Path for SquirrelMail required files.
30967a1e 17 * @ignore
18 */
86725763 19define('SM_PATH','../');
20
21/* SquirrelMail required files. */
08185f2a 22require_once(SM_PATH . 'include/validate.php');
86725763 23require_once(SM_PATH . 'functions/imap.php');
24require_once(SM_PATH . 'functions/mime.php');
6b96544a 25
65c3ec94 26header('Pragma: ');
27header('Cache-Control: cache');
28
0b97a708 29/* globals */
1e12d1ff 30sqgetGlobalVar('key', $key, SQ_COOKIE);
31sqgetGlobalVar('username', $username, SQ_SESSION);
32sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
324ac3c5 33sqgetGlobalVar('mailbox_cache',$mailbox_cache,SQ_SESSION);
1e12d1ff 34sqgetGlobalVar('messages', $messages, SQ_SESSION);
35sqgetGlobalVar('mailbox', $mailbox, SQ_GET);
36sqgetGlobalVar('ent_id', $ent_id, SQ_GET);
37sqgetGlobalVar('absolute_dl',$absolute_dl, SQ_GET);
38if ( sqgetGlobalVar('passed_id', $temp, SQ_GET) ) {
324ac3c5 39 $passed_id = (int) $temp;
da2415c1 40}
91c27aee 41if (!sqgetGlobalVar('account', $account, SQ_GET) ) {
42 $account = 0;
43}
1075eaf1 44
fa7ba04e 45global $default_charset;
46set_my_charset();
47
0b97a708 48/* end globals */
97d7da3b 49
1e606225 50$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
91c27aee 51$aMailbox = sqm_api_mailbox_select($imapConnection, $account, $mailbox,array(),array());
97d7da3b 52
324ac3c5 53if (isset($aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT']) &&
54 is_object($aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT']) ) {
55 $message = $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'];
56} else {
57 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
58 $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
5a1c48cd 59}
324ac3c5 60
61//$mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
62
63//$message = &$messages[$mbx_response['UIDVALIDITY']]["$passed_id"];
64//if (!is_object($message)) {
65// $message = sqimap_get_message($imapConnection,$passed_id, $mailbox);
66//}
ff9d4297 67$subject = $message->rfc822_header->subject;
6914aa18 68if ($ent_id) {
5813f2b7 69 // replace message with message part, if message part is requested.
70 $message = $message->getEntity($ent_id);
6914aa18 71 $header = $message->header;
da2415c1 72
6914aa18 73 if ($message->rfc822_header) {
74 $subject = $message->rfc822_header->subject;
6914aa18 75 } else {
76 $header = $message->header;
6914aa18 77 }
78 $type0 = $header->type0;
79 $type1 = $header->type1;
80 $encoding = strtolower($header->encoding);
ff9d4297 81} else {
6914aa18 82 /* raw message */
83 $type0 = 'message';
84 $type1 = 'rfc822';
bc5ff7c9 85 $encoding = 'US-ASCII';
5d39ca4d 86 $header = $message->header;
ff9d4297 87}
97d7da3b 88
1e606225 89/*
65c3ec94 90 * lets redefine message as this particular entity that we wish to display.
91 * it should hold only the header for this entity. We need to fetch the body
92 * yet before we can display anything.
93 */
65c3ec94 94
65c3ec94 95if (isset($override_type0)) {
96 $type0 = $override_type0;
97}
98if (isset($override_type1)) {
99 $type1 = $override_type1;
100}
ff9d4297 101$filename = '';
102if (is_object($message->header->disposition)) {
a91189d6 103 $filename = $header->disposition->getProperty('filename');
ff9d4297 104 if (!$filename) {
708ea172 105 $filename = $header->disposition->getProperty('name');
ff9d4297 106 }
6914aa18 107 if (!$filename) {
a91189d6 108 $filename = $header->getParameter('name');
da2415c1 109 }
cf22004d 110} else {
5d39ca4d 111 $filename = $header->getParameter('name');
65c3ec94 112}
bc5ff7c9 113
765470db 114$filename = decodeHeader($filename,true,false);
fa7ba04e 115$filename = charset_encode($filename,$default_charset,false);
116
117// If name is not set, use subject of email
65c3ec94 118if (strlen($filename) < 1) {
fa7ba04e 119 $filename = decodeHeader($subject, true, true);
120 $filename = charset_encode($filename,$default_charset,false);
89c7fc5a 121 if ($type1 == 'plain' && $type0 == 'text')
65c3ec94 122 $suffix = 'txt';
89c7fc5a 123 else if ($type1 == 'richtext' && $type0 == 'text')
65c3ec94 124 $suffix = 'rtf';
89c7fc5a 125 else if ($type1 == 'postscript' && $type0 == 'application')
65c3ec94 126 $suffix = 'ps';
89c7fc5a 127 else if ($type1 == 'rfc822' && $type0 == 'message')
128 $suffix = 'msg';
8e73da2b 129 else
65c3ec94 130 $suffix = $type1;
8e73da2b 131
132 if ($filename == '')
133 $filename = 'untitled' . strip_tags($ent_id);
89c7fc5a 134 $filename = $filename . '.' . $suffix;
65c3ec94 135}
136
137/*
138 * Note:
139 * The following sections display the attachment in different
140 * ways depending on how they choose. The first way will download
141 * under any circumstance. This sets the Content-type to be
142 * applicatin/octet-stream, which should be interpreted by the
143 * browser as "download me".
144 * The second method (view) is used for images or other formats
145 * that should be able to be handled by the browser. It will
146 * most likely display the attachment inline inside the browser.
147 * And finally, the third one will be used by default. If it
148 * is displayable (text or html), it will load them up in a text
598294a7 149 * viewer (built in to SquirrelMail). Otherwise, it sets the
65c3ec94 150 * content-type as application/octet-stream
151 */
88d916ee 152if (isset($absolute_dl) && $absolute_dl) {
da2415c1 153 SendDownloadHeaders($type0, $type1, $filename, 1);
65c3ec94 154} else {
da2415c1 155 SendDownloadHeaders($type0, $type1, $filename, 0);
65c3ec94 156}
38bca81c 157/* be aware that any warning caused by download.php will corrupt the
158 * attachment in case of ERROR reporting = E_ALL and the output is the screen */
ff9d4297 159mime_print_body_lines ($imapConnection, $passed_id, $ent_id, $encoding);
324ac3c5 160$mailbox_cache[$aMailbox['NAME']] = $aMailbox;
161sqsession_register($mailbox_cache,'mailbox_cache');
a2b193bc 162
134e4174 163?>