<?php
- /**
- ** download.php
- **
- ** Copyright (c) 1999-2000 The SquirrelMail development team
- ** Licensed under the GNU GPL. For full terms see the file COPYING.
- **
- ** Handles attachment downloads to the users computer.
- ** Also allows displaying of attachments when possible.
- **
- ** $Id$
- **/
-
- if (!isset($strings_php))
- include("../functions/strings.php");
- if (!isset($config_php))
- include("../config/config.php");
- if (!isset($imap_php))
- include("../functions/imap.php");
- if (!isset($mime_php))
- include("../functions/mime.php");
- if (!isset($date_php))
- include("../functions/date.php");
- if (!isset($i18n_php))
- include("../functions/i18n.php");
-
- session_start();
+
+/**
+ * download.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * Handles attachment downloads to the users computer.
+ * Also allows displaying of attachments when possible.
+ *
+ * $Id$
+ */
+
+/*****************************************************************/
+/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!! ***/
+/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION. ***/
+/*** + Base level indent should begin at left margin, as ***/
+/*** the require_once below looks. ***/
+/*** + All identation should consist of four space blocks ***/
+/*** + Tab characters are evil. ***/
+/*** + all comments should use "slash-star ... star-slash" ***/
+/*** style -- no pound characters, no slash-slash style ***/
+/*** + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD ***/
+/*** ALWAYS USE { AND } CHARACTERS!!! ***/
+/*** + Please use ' instead of ", when possible. Note " ***/
+/*** should always be used in _( ) function calls. ***/
+/*** Thank you for your help making the SM code more readable. ***/
+/*****************************************************************/
+
+define('download_php', true); // Used for preferences
+
+require_once('../src/validate.php');
+require_once('../functions/imap.php');
+require_once('../functions/mime.php');
+require_once('../functions/date.php');
+
header("Pragma: ");
header("Cache-Control: cache");
- include("../src/load_prefs.php");
-
function viewText($color, $body, $id, $entid, $mailbox, $type1, $wrap_at) {
global $where, $what, $charset;
global $startMessage;
- displayPageHeader($color, "None");
+ displayPageHeader($color, 'None');
echo "<BR><TABLE WIDTH=100% BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER><TR><TD BGCOLOR=\"$color[0]\">";
echo "<B><CENTER>";
echo "<TABLE WIDTH=98% BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER><TR><TD BGCOLOR=\"$color[0]\">";
echo "<TR><TD BGCOLOR=\"$color[4]\"><TT>";
- if ($type1 != "html")
+ if ($type1 == 'html') {
+ $body = MagicHTML( $body, $id );
+ } else {
translateText($body, $wrap_at, $charset);
+ }
+ flush();
echo $body;
echo "</TT></TD></TR></TABLE>";
if (isset($override_type1))
$type1 = $override_type1;
$filename = decodeHeader($header->filename);
+ if (!$filename) {
+ $filename = decodeHeader($header->name);
+ }
if (strlen($filename) < 1) {
if ($type1 == "plain" && $type0 == "text") $suffix = "txt";
if (isset($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, $header->encoding);
- header("Content-Disposition: attachment; filename=\"$filename\"");
- header("Content-type: application/octet-stream; name=\"$filename\"");
- set_up_language(getPref($data_dir, $username, "language"));
- if ($type1 == "plain") {
+ if ($type1 == "plain" && isset($showHeaders)) {
echo _("Subject") . ": " . decodeHeader($top_header->subject) . "\n";
echo " " . _("From") . ": " . decodeHeader($top_header->from) . "\n";
echo " " . _("To") . ": " . decodeHeader(getLineOfAddrs($top_header->to)) . "\n";
echo " " . _("Date") . ": " . getLongDateString($top_header->date) . "\n\n";
}
- echo trim($body);
+ elseif ($type1 == "html" && isset($showHeaders)) {
+ echo '<table><tr><th align=right>' . _("Subject");
+ echo ':</th><td>' . decodeHeader($top_header->subject);
+ echo "</td></tr>\n<tr><th align=right>" . _("From");
+ echo ':</th><td>' . decodeHeader($top_header->from);
+ echo "</td></tr>\n<tr><th align=right>" . _("To");
+ echo ':</th><td>' . decodeHeader(getLineOfAddrs($top_header->to));
+ echo "</td></tr>\n<tr><th align=right>" . _("Date");
+ echo ':</th><td>' . getLongDateString($top_header->date);
+ echo "</td></tr>\n</table>\n<hr>\n";
+ }
+ echo $body;
break;
default:
- header("Content-Disposition: attachment; filename=\"$filename\"");
- header("Content-type: application/octet-stream; name=\"$filename\"");
+ DumpHeaders($type0, $type1, $filename, 1);
mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $header->encoding);
break;
}
if ($type1 == "plain" || $type1 == "html") {
$body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id);
$body = decodeBody($body, $header->encoding);
- include("../functions/page_header.php");
viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at);
} else {
+ DumpHeaders($type0, $type1, $filename, 0);
$body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id);
$body = decodeBody($body, $header->encoding);
- header("Content-type: $type0/$type1; name=\"$filename\"");
- header("Content-Disposition: attachment; filename=\"$filename\"");
echo $body;
}
break;
case "message":
$body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id);
$body = decodeBody($body, $header->encoding);
- include("../functions/page_header.php");
viewText($color, $body, $passed_id, $passed_ent_id, $mailbox, $type1, $wrap_at);
break;
default:
- header("Content-type: $type0/$type1; name=\"$filename\"");
- header("Content-Disposition: attachment; filename=\"$filename\"");
+ DumpHeaders($type0, $type1, $filename, 0);
mime_print_body_lines ($imapConnection, $passed_id, $passed_ent_id, $header->encoding);
break;
}
- }
-
- sqimap_logout($imapConnection);
+ }
+
+
+ // 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;
+
+ $isIE = 0;
+ if (strstr($HTTP_USER_AGENT, 'compatible; MSIE ') !== false &&
+ strstr($HTTP_USER_AGENT, 'Opera') === false) {
+ $isIE = 1;
+ }
+
+ $filename = ereg_replace('[^-a-zA-Z0-9\.]', '_', $filename);
+
+ // A Pox on Microsoft and it's Office!
+ if (! $force)
+ {
+ // Try to show in browser window
+ header("Content-Disposition: inline; filename=\"$filename\"");
+ header("Content-Type: $type0/$type1; name=\"$filename\"");
+ }
+ else
+ {
+ // Try to pop up the "save as" box
+ // IE makes this hard. It pops up 2 save boxes, or none.
+ // http://support.microsoft.com/support/kb/articles/Q238/5/88.ASP
+ // But, accordint to Microsoft, it is "RFC compliant but doesn't
+ // take into account some deviations that allowed within the
+ // specification." Doesn't that mean RFC non-compliant?
+ // http://support.microsoft.com/support/kb/articles/Q258/4/52.ASP
+ //
+ // The best thing you can do for IE is to upgrade to the latest
+ // version
+ if ($isIE) {
+ // 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?
+ //
+ // 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\"");
+
+ // These are spares, just in case. :-)
+ //header("Content-Type: $type0/$type1; name=\"$filename\"");
+ //header("Content-Type: application/x-msdownload; name=\"$filename\"");
+ //header("Content-Type: application/octet-stream; name=\"$filename\"");
+ } else {
+ header("Content-Disposition: attachment; filename=\"$filename\"");
+ // application/octet-stream forces download for Netscape
+ header("Content-Type: application/octet-stream; name=\"$filename\"");
+ }
+ }
+ }
?>
projects / squirrelmail.git / blobdiff