X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Fdownload.php;h=16d93dcd506a07e2cd87bfcea542b47715f64c94;hp=0b7ba61394f2b720877b6a49cfdec208ffce76e0;hb=1e12d1ffb4f54350932a17397d38917db21d64df;hpb=631db37eb3dd4a0ca4b3c272f4219d601bda70f5 diff --git a/src/download.php b/src/download.php index 0b7ba613..16d93dcd 100644 --- a/src/download.php +++ b/src/download.php @@ -3,7 +3,7 @@ /** * download.php * - * Copyright (c) 1999-2002 The SquirrelMail Project Team + * Copyright (c) 1999-2003 The SquirrelMail Project Team * Licensed under the GNU GPL. For full terms see the file COPYING. * * Handles attachment downloads to the users computer. @@ -12,111 +12,63 @@ * $Id$ */ -require_once('../src/validate.php'); -require_once('../functions/imap.php'); -require_once('../functions/mime.php'); -require_once('../functions/date.php'); +/* Path for SquirrelMail required files. */ +define('SM_PATH','../'); + +/* SquirrelMail required files. */ +require_once(SM_PATH . 'include/validate.php'); +require_once(SM_PATH . 'functions/imap.php'); +require_once(SM_PATH . 'functions/mime.php'); header('Pragma: '); header('Cache-Control: cache'); +/* globals */ +sqgetGlobalVar('key', $key, SQ_COOKIE); +sqgetGlobalVar('username', $username, SQ_SESSION); +sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION); +sqgetGlobalVar('messages', $messages, SQ_SESSION); +sqgetGlobalVar('mailbox', $mailbox, SQ_GET); +sqgetGlobalVar('ent_id', $ent_id, SQ_GET); +sqgetGlobalVar('absolute_dl',$absolute_dl, SQ_GET); +if ( sqgetGlobalVar('passed_id', $temp, SQ_GET) ) { + $passed_id = (int) $temp; +} -function viewText($color, $body, $id, $entid, $mailbox, $type1, $wrap_at, $imapConnection) { - global $where, $what, $charset; - global $startMessage; - - displayPageHeader($color, 'None'); - echo "
". - "
". - _("Viewing a text attachment") . " - "; - if ($where && $what) { - // from a search - echo "". _("View message") . ""; - } else { - echo "". _("View message") . ""; - } - - $urlmailbox = urlencode($mailbox); - echo "
". - _("Download this as a file"). - "

". - "". - "
". - "
". - "
"; - - if ($type1 == 'html') { - $msg = sqimap_get_message($imapConnection, $id, $mailbox); - $msg = $msg->getEntity($entid); - $body = MagicHTML( $body, $id, $msg ); - } else { - translateText($body, $wrap_at, $charset); - } - - flush(); - echo $body . - "
"; -} - -function get_extract_to_target_list($imapConnection) { - $boxes = sqimap_mailbox_list($imapConnection); - for ($i = 0; $i < count($boxes); $i++) { - if (!in_array('noselect', $boxes[$i]['flags'])) { - $box = $boxes[$i]['unformatted']; - $box2 = str_replace(' ', ' ', $boxes[$i]['unformatted-disp']); - if ( $box2 == 'INBOX' ) { - $box2 = _("INBOX"); - } - echo "\n"; - } - } -} -$mailbox = decodeHeader($mailbox); - -global $messages, $uid_support; - +/* end globals */ +$mailbox = urldecode($mailbox); +global $uid_support; $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0); $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox); $message = &$messages[$mbx_response['UIDVALIDITY']]["$passed_id"]; -$message = &$message->getEntity($passed_ent_id); - -$header = $message->header; -$charset = $header->charset; -$type0 = $header->type0; -$type1 = $header->type1; -$encoding = strtolower($header->encoding); - - - - -/* -$extracted = false; -if (isset($extract_message) && $extract_message) { - $cmd = "FETCH $passed_id BODY[$passed_ent_id]"; - $read = sqimap_run_command ($imapConnection, $cmd, true, $response, $message, $uid_support); - $cnt = count($read); - $body = ''; - $length = 0; - for ($i=1;$i<$cnt;$i++) { - $length = $length + strlen($read[$i]); - $body .= $read[$i]; - } - if (isset($targetMailbox) && $length>0) { - sqimap_append ($imapConnection, $targetMailbox, $length); - fputs($imapConnection,$body); - sqimap_append_done ($imapConnection); - $extracted = true; - } -} - -if (isset($showHeaders)) { - $top_header = sqimap_get_message_header ($imapConnection, $passed_id, $mailbox); +if (!is_object($message)) { + $message = sqimap_get_message($imapConnection,$passed_id, $mailbox); +} +$subject = $message->rfc822_header->subject; +if ($ent_id) { + $message = &$message->getEntity($ent_id); + $header = $message->header; + + if ($message->rfc822_header) { + $subject = $message->rfc822_header->subject; + $charset = $header->content_type->properties['charset']; + } else { + $header = $message->header; + $charset = $header->getParameter('charset'); + } + $type0 = $header->type0; + $type1 = $header->type1; + $encoding = strtolower($header->encoding); +} else { + /* raw message */ + $type0 = 'message'; + $type1 = 'rfc822'; + $encoding = "US-ASCII"; } -*/ /* * lets redefine message as this particular entity that we wish to display. * it should hold only the header for this entity. We need to fetch the body @@ -129,34 +81,40 @@ if (isset($override_type0)) { if (isset($override_type1)) { $type1 = $override_type1; } - -$filename = decodeHeader($message->header->filename); - -if (!$filename) { - $filename = decodeHeader($message->header->name); +$filename = ''; +if (is_object($message->header->disposition)) { + $filename = $header->disposition->getProperty('filename'); + if (!$filename) { + $filename = $header->disposition->getProperty('name'); + } + if (!$filename) { + $filename = $header->getParameter('name'); + } +} else { + $filename = $header->getParameter('name'); } - +$filename = decodeHeader($filename); if (strlen($filename) < 1) { if ($type1 == 'plain' && $type0 == 'text') { $suffix = 'txt'; - $filename = $header->subject . '.txt'; + $filename = $subject . '.txt'; } else if ($type1 == 'richtext' && $type0 == 'text') { $suffix = 'rtf'; - $filename = $header->subject . '.rtf'; + $filename = $subject . '.rtf'; } else if ($type1 == 'postscript' && $type0 == 'application') { $suffix = 'ps'; - $filename = $header->subject . '.ps'; + $filename = $subject . '.ps'; } else if ($type1 == 'rfc822' && $type0 == 'message') { $suffix = 'eml'; - $filename = $header->subject . '.msg'; + $filename = $subject . '.msg'; } else { $suffix = $type1; } if (strlen($filename) < 1) { - $filename = "untitled$passed_ent_id.$suffix"; + $filename = 'untitled'.strip_tags($ent_id).$suffix; } else { - $filename = "$filename.$suffix"; + $filename = "$filename.$suffix"; } } @@ -175,77 +133,24 @@ if (strlen($filename) < 1) { * viewer (built in to squirrelmail). Otherwise, it sets the * content-type as application/octet-stream */ -if (isset($absolute_dl) && $absolute_dl == 'true') { - switch($type0) { - case 'text': - DumpHeaders($type0, $type1, $filename, 1); - $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); - $body = decodeBody($body, $encoding); - if ($type1 == 'plain' && isset($showHeaders)) { - echo _("Subject") . ": " . decodeHeader($top_header->subject) . "\n". - " " . _("From") . ": " . decodeHeader($top_header->from) . "\n". - " " . _("To") . ": " . decodeHeader(getLineOfAddrs($top_header->to)) . "\n". - " " . _("Date") . ": " . getLongDateString($top_header->date) . "\n\n"; - } elseif ($type1 == 'html' && isset($showHeaders)) { - echo '\n\n\n\n
' . _("Subject"). - ':' . decodeHeader($top_header->subject). - "
" . _("From"). - ':' . decodeHeader($top_header->from). - "
" . _("To"). - ':' . decodeHeader(getLineOfAddrs($top_header->to)). - "
" . _("Date"). - ':' . getLongDateString($top_header->date). - "
\n
\n"; - } - echo $body; - break; - default: - DumpHeaders($type0, $type1, $filename, 1); -// if ($message->decoded_body == '') { -// $message->setBody(mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $encoding)); -// } -// echo $message->decoded_body; - - mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $encoding); - break; - } +if (isset($absolute_dl) && $absolute_dl) { + DumpHeaders($type0, $type1, $filename, 1); } else { - switch ($type0) { - case 'text': - if ($type1 == 'plain' || $type1 == 'html') { - $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); - $body = decodeBody($body, $encoding); - viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at, $imapConnection); - } else { - DumpHeaders($type0, $type1, $filename, 0); - $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id); - $body = decodeBody($body, $encoding); - echo $body; - } - break; - default: - DumpHeaders($type0, $type1, $filename, 0); -// if ($message->decoded_body == '') { -// $message->setBody(mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $encoding)); -// -// } -// echo $message->decoded_body; - mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $encoding); - break; - } + DumpHeaders($type0, $type1, $filename, 0); } - -$message = &$message->getEntity(''); -$messages[$mbx_response['UIDVALIDITY']]["$passed_id"] = &$message; +/* be aware that any warning caused by download.php will corrupt the + * attachment in case of ERROR reporting = E_ALL and the output is the screen */ +mime_print_body_lines ($imapConnection, $passed_id, $ent_id, $encoding); /* * This function is verified to work with Netscape and the *very latest* * version of IE. I don't know if it works with Opera, but it should now. */ function DumpHeaders($type0, $type1, $filename, $force) { - global $HTTP_USER_AGENT; - $isIE = 0; + global $languages, $squirrelmail_language; + $isIE = $isIE6 = 0; + sqgetGlobalVar('HTTP_USER_AGENT', $HTTP_USER_AGENT, SQ_SERVER); if (strstr($HTTP_USER_AGENT, 'compatible; MSIE ') !== false && strstr($HTTP_USER_AGENT, 'Opera') === false) { @@ -257,10 +162,16 @@ function DumpHeaders($type0, $type1, $filename, $force) { $isIE6 = 1; } - $filename = ereg_replace('[^-a-zA-Z0-9\.]', '_', $filename); + if (isset($languages[$squirrelmail_language]['XTRA_CODE']) && + function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) { + $filename = + $languages[$squirrelmail_language]['XTRA_CODE']('downloadfilename', $filename, $HTTP_USER_AGENT); + } else { + $filename = ereg_replace('[^-a-zA-Z0-9\.]', '_', $filename); + } // A Pox on Microsoft and it's Office! - if (! $force) { + if (!$force) { // Try to show in browser window header("Content-Disposition: inline; filename=\"$filename\""); header("Content-Type: $type0/$type1; name=\"$filename\""); @@ -275,7 +186,7 @@ function DumpHeaders($type0, $type1, $filename, $force) { // // The best thing you can do for IE is to upgrade to the latest // version - if ($isIE && !isset($isIE6)) { + if ($isIE && !$isIE6) { // http://support.microsoft.com/support/kb/articles/Q182/3/15.asp // Do not have quotes around filename, but that applied to // "attachment"... does it apply to inline too? @@ -283,7 +194,6 @@ function DumpHeaders($type0, $type1, $filename, $force) { // This combination seems to work mostly. IE 5.5 SP 1 has // known issues (see the Microsoft Knowledge Base) header("Content-Disposition: inline; filename=$filename"); - // This works for most types, but doesn't work with Word files header("Content-Type: application/download; name=\"$filename\"");