mirror of
https://github.com/webmin/webmin.git
synced 2026-02-08 08:19:57 +00:00
368 lines
12 KiB
Perl
Executable File
368 lines
12 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# view_mail.cgi
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# View a single email message
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require './mailboxes-lib.pl';
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$force_charset = '';
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&ReadParse();
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&can_user($in{'user'}) || &error($text{'mail_ecannot'});
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if (&is_user($in{'user'})) {
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@uinfo = &get_mail_user($in{'user'});
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@uinfo || &error($text{'view_eugone'});
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}
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$uuser = &urlize($in{'user'});
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@folders = &list_user_folders($in{'user'});
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$folder = $folders[$in{'folder'}];
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@mail = &mailbox_list_mails($in{'idx'}, $in{'idx'}, $folder);
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$mail = $mail[$in{'idx'}];
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&parse_mail($mail, undef, $in{'raw'});
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@sub = split(/\0/, $in{'sub'});
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$subs = join("", map { "&sub=$_" } @sub);
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foreach $s (@sub) {
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# We are looking at a mail within a mail ..
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local $amail = &extract_mail($mail->{'attach'}->[$s]->{'data'});
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&parse_mail($amail, undef, $in{'raw'});
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$mail = $amail;
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}
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dbmopen(%read, "$module_config_directory/$in{'user'}.read", 0600);
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eval { $read{$mail->{'header'}->{'message-id'}} = 1 }
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if (!$read{$mail->{'header'}->{'message-id'}});
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if ($in{'raw'}) {
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# Special mode - viewing whole raw message
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print "Content-type: text/plain\n\n";
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if ($mail->{'fromline'}) {
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print $mail->{'fromline'},"\n";
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}
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if (defined($mail->{'rawheaders'})) {
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#$mail->{'rawheaders'} =~ s/(\S)\t/$1\n\t/g;
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print $mail->{'rawheaders'};
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}
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else {
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foreach $h (@{$mail->{'headers'}}) {
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#$h->[1] =~ s/(\S)\t/$1\n\t/g;
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print "$h->[0]: $h->[1]\n";
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}
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}
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print "\n";
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print $mail->{'body'};
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exit;
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}
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# Find body attachment and type
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($textbody, $htmlbody, $body) = &find_body($mail, $config{'view_html'});
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$body = $htmlbody if ($in{'body'} == 2);
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$body = $textbody if ($in{'body'} == 1);
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@attach = @{$mail->{'attach'}};
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# Show pre-body HTML
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if ($body && $body eq $htmlbody) {
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$headstuff = &head_html($body->{'data'});
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}
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&mail_page_header($text{'view_title'}, $headstuff, undef,
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&folder_link($in{'user'}, $folder));
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print &check_clicks_function();
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&show_arrows();
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print "<form action=reply_mail.cgi>\n";
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print "<input type=hidden name=user value='$in{'user'}'>\n";
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print "<input type=hidden name=idx value='$in{'idx'}'>\n";
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print "<input type=hidden name=folder value='$in{'folder'}'>\n";
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print "<input type=hidden name=mod value=",&modification_time($folder),">\n";
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foreach $s (@sub) {
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print "<input type=hidden name=sub value='$s'>\n";
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}
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# Find any delivery status attachment
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($dstatus) = grep { $_->{'type'} eq 'message/delivery-status' } @attach;
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# Strip out attachments not to display as icons
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@attach = grep { $_ ne $body && $_ ne $dstatus } @attach;
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@attach = grep { !$_->{'attach'} } @attach;
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if ($config{'top_buttons'} == 2 && &editable_mail($mail)) {
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&show_mail_buttons(1, scalar(@sub));
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print "<p>\n";
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}
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print "<table width=100% border=1>\n";
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print "<tr> <td $tb><table width=100% cellpadding=0 cellspacing=0><tr>",
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"<td><b>$text{'view_headers'}</b></td> <td align=right>\n";
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if ($in{'headers'}) {
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print "<a href='view_mail.cgi?idx=$in{'idx'}&body=$in{'body'}&folder=$in{'folder'}&user=$uuser&headers=0$subs'>$text{'view_noheaders'}</a>\n";
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}
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else {
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print "<a href='view_mail.cgi?idx=$in{'idx'}&body=$in{'body'}&folder=$in{'folder'}&user=$uuser&headers=1$subs'>$text{'view_allheaders'}</a>\n";
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}
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print " <a href='view_mail.cgi?idx=$in{'idx'}&folder=$in{'folder'}&user=$uuser&raw=1$subs'>$text{'view_raw'}</a></td>\n";
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print "</tr></table></td> </tr>\n";
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print "<tr> <td $cb><table width=100%>\n";
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if ($in{'headers'}) {
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# Show all the headers
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if ($mail->{'fromline'}) {
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print "<tr> <td><b>$text{'mail_rfc'}</b></td>",
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"<td>",&eucconv_and_escape($mail->{'fromline'}),
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"</td> </tr>\n";
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}
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foreach $h (@{$mail->{'headers'}}) {
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print "<tr> <td><b>$h->[0]:</b></td> ",
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"<td>",&eucconv_and_escape(&decode_mimewords($h->[1])),
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"</td> </tr>\n";
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}
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}
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else {
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# Just show the most useful headers
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print "<tr> <td><b>$text{'mail_from'}</b></td> ",
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"<td>",&address_link($mail->{'header'}->{'from'}),"</td> </tr>\n";
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print "<tr> <td><b>$text{'mail_to'}</b></td> ",
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"<td>",&address_link($mail->{'header'}->{'to'}),"</td> </tr>\n";
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print "<tr> <td><b>$text{'mail_cc'}</b></td> ",
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"<td>",&address_link($mail->{'header'}->{'cc'}),"</td> </tr>\n"
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if ($mail->{'header'}->{'cc'});
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print "<tr> <td><b>$text{'mail_date'}</b></td> ",
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"<td>",&eucconv_and_escape($mail->{'header'}->{'date'}),
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"</td> </tr>\n";
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print "<tr> <td><b>$text{'mail_subject'}</b></td> ",
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"<td>",&eucconv_and_escape(&decode_mimewords(
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$mail->{'header'}->{'subject'})),"</td> </tr>\n";
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}
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print "</table></td></tr></table><p>\n";
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# Show body attachment, with properly linked URLs
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if ($body && $body->{'data'} =~ /\S/) {
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if ($body eq $textbody) {
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# Show plain text
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$bodycontents = "<pre>";
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foreach $l (&wrap_lines(&eucconv($body->{'data'}),
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$config{'wrap_width'})) {
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$bodycontents .= &link_urls_and_escape($l,
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$config{'link_mode'})."\n";
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}
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$bodycontents .= "</pre>";
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if ($htmlbody) {
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$bodyright = "<a href='view_mail.cgi?idx=$in{'idx'}&headers=$in{'headers'}&folder=$in{'folder'}&user=$uuser&body=2$subs'>$text{'view_ashtml'}</a>";
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}
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}
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elsif ($body eq $htmlbody) {
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# Attempt to show HTML
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$bodycontents = &safe_html($body->{'data'});
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$bodycontents = &fix_cids($bodycontents, \@attach,
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"detach.cgi?user=$uuser&idx=$in{'idx'}&folder=$in{'folder'}$subs");
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if ($textbody) {
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$bodyright = "<a href='view_mail.cgi?idx=$in{'idx'}&headers=$in{'headers'}&folder=$in{'folder'}&user=$uuser&body=1$subs'>$text{'view_astext'}</a>";
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}
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}
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}
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if ($bodycontents) {
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print "<table width=100% border=1>\n";
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print "<tr $tb> <td><table width=100% cellpadding=0 cellspacing=0><tr>",
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"<td><b>$text{'view_body'}</b></td> ",
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"<td align=right>$bodyright</td> </tr></table></td> </tr>\n";
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print "<tr $cb> <td>\n";
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print $bodycontents;
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print "</pre></td></tr></table><p>\n";
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}
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# Show delivery status
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if ($dstatus) {
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print "<table width=100% border=1>\n";
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print "<tr> <td $tb><b>$text{'view_dstatus'}</b></td> </tr>\n";
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print "<tr> <td $cb><table>\n";
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local $ds = &parse_delivery_status($dstatus->{'data'});
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foreach $dsh ('final-recipient', 'diagnostic-code',
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'remote-mta', 'reporting-mta') {
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if ($ds->{$dsh}) {
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$ds->{$dsh} =~ s/^\S+;//;
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print "<tr> <td nowrap valign=top><b>",
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$text{'view_'.$dsh},"</b></td>\n";
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print "<td>",&html_escape($ds->{$dsh}),"</td> </tr>\n";
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}
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}
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print "</table></td></tr></table><p>\n";
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}
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# Display other attachments
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if (@attach) {
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print "<table width=100% border=1>\n";
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print "<tr> <td $tb><b>$text{'view_attach'}</b></td> </tr>\n";
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print "<tr> <td $cb>\n";
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foreach $a (@attach) {
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local $fn;
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$size = (int(length($a->{'data'})/1000)+1)." Kb";
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local $cb;
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if ($a->{'type'} eq 'message/rfc822') {
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push(@titles, "$text{'view_sub'}<br>$size");
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}
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elsif ($a->{'filename'}) {
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push(@titles, &decode_mimewords($a->{'filename'}).
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"<br>$size");
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$fn = &decode_mimewords($a->{'filename'});
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push(@detach, [ $a->{'idx'}, $fn ]);
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}
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else {
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push(@titles, "$a->{'type'}<br>$size");
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$a->{'type'} =~ /\/(\S+)$/;
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$fn = "file.$1";
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push(@detach, [ $a->{'idx'}, $fn ]);
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}
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if ($a->{'error'}) {
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$titles[$#titles] .= "<br><font size=-1>($a->{'error'})</font>";
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}
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$fn =~ s/ /_/g;
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$fn =~ s/\#/_/g;
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$fn = &html_escape($fn);
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if ($a->{'type'} eq 'message/rfc822') {
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push(@links, "view_mail.cgi?idx=$in{'idx'}&folder=$in{'folder'}&user=$uuser$subs&sub=$a->{'idx'}");
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}
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else {
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push(@links, "detach.cgi/$fn?idx=$in{'idx'}&folder=$in{'folder'}&user=$uuser&attach=$a->{'idx'}$subs");
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}
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if ($config{'thumbnails'} &&
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($a->{'type'} =~ /image\/gif/i && &has_command("giftopnm")&&
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&has_command("pnmscale") && &has_command("cjpeg") ||
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$a->{'type'} =~ /image\/jpeg/i && &has_command("djpeg") &&
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&has_command("pnmscale") && &has_command("cjpeg"))) {
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# Can show an image icon
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push(@icons, "detach.cgi?scale=1&idx=$in{'idx'}&folder=$in{'folder'}&attach=$a->{'idx'}$subs");
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$imgicons++;
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}
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else {
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push(@icons, "images/boxes.gif");
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}
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}
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&icons_table(\@links, \@titles, \@icons, 6, undef,
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$imgicons ? ( 0, 0 ) : ( ));
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if ($access{'candetach'} && @detach && defined($uinfo[2])) {
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print "<input type=submit name=detach value='$text{'view_detach'}'>\n";
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print "<input type=hidden name=bindex value='$body->{'idx'}'>\n" if ($body);
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print "<select name=attach>\n";
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print "<option value=*>$text{'view_dall'}\n";
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foreach $a (@detach) {
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printf "<option value=%s>%s\n",
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$a->[0], $a->[1];
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}
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print "</select>\n";
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print "<b>$text{'view_dir'}</b>\n";
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print "<input name=dir size=40> ",
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&file_chooser_button("dir", 1),"\n";
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}
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print "</td></tr></table><p>\n";
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}
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&show_mail_buttons(2, scalar(@sub)) if (&editable_mail($mail));
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if ($config{'arrows'} == 2 && !@sub) {
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&show_arrows();
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}
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print "</form>\n";
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dbmclose(%read);
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local @sr = !@sub ? ( ) :
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( "view_mail.cgi?idx=$in{'idx'}", $text{'view_return'} ),
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$s = int((@mail - $in{'idx'} - 1) / $config{'perpage'}) *
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$config{'perpage'};
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&mail_page_footer(@sub ? ( "view_mail.cgi?idx=$in{'idx'}&folder=$in{'folder'}&user=$uuser",
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$text{'view_return'} ) : ( ),
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"list_mail.cgi?folder=$in{'folder'}&user=$uuser", $text{'mail_return'},
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"", $text{'index_return'});
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# show_mail_buttons(pos, submode)
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sub show_mail_buttons
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{
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local $spacer = " \n";
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if (!$_[1]) {
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print "<input type=submit value=\"$text{'view_delete'}\" name=delete ",
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"onClick='return check_clicks(form)'>";
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print $spacer;
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if (!$folder->{'sent'} && !$folder->{'drafts'}) {
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$m = $read{$mail->{'header'}->{'message-id'}};
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print "<input name=mark$_[0] type=submit value=\"$text{'view_mark'}\">";
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print "<select name=mode$_[0]>\n";
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foreach $i (0 .. 2) {
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printf "<option value=%d %s>%s\n",
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$i, $m == $i ? 'selected' : '', $text{"view_mark$i"};
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}
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print "</select>";
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print $spacer;
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}
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}
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if (&is_user($in{'user'})) {
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print "<input type=submit value=\"$text{'view_forward'}\" name=forward>";
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print $spacer;
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}
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print "<input type=submit value=\"$text{'view_print'}\" name=print>";
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print $spacer;
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if (&is_user($in{'user'})) {
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print "<input type=submit value=\"$text{'view_reply'}\" name=reply>";
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print "<input type=submit value=\"$text{'view_reply2'}\" name=rall>";
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print $spacer;
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}
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print "<input type=submit value=\"$text{'view_strip'}\" name=strip>";
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print $spacer;
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# Show spam report buttons
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@modules = &get_available_module_infos(1);
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($hasspam) = grep { $_->{'dir'} eq "spam" } @modules;
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if (&foreign_installed("spam") &&
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$config{'spam_buttons'} =~ /mail/ &&
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&spam_report_cmd($in{'user'})) {
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if ($hasspam) {
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print "<input type=submit value=\"$text{'view_black'}\" name=black>";
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}
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if ($config{'spam_del'}) {
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print "<input type=submit value=\"$text{'view_razordel'}\" name=razor>\n";
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}
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else {
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print "<input type=submit value=\"$text{'view_razor'}\" name=razor>\n";
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}
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}
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print "<br>\n";
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}
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sub show_arrows
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{
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print "<center>\n";
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if (!@sub) {
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if ($in{'idx'}) {
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print "<a href='view_mail.cgi?idx=",
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$in{'idx'}-1,"&folder=$in{'folder'}&user=$uuser'>",
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"<img src=$gconfig{'webprefix'}/images/left.gif border=0 ",
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"align=middle></a>\n";
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}
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print "<font size=+1>",&text('view_desc', $in{'idx'}+1,
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$folder->{'name'}),"</font>\n";
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if ($in{'idx'} < @mail-1) {
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print "<a href='view_mail.cgi?idx=",
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$in{'idx'}+1,"&folder=$in{'folder'}&user=$uuser'>",
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"<img src=$gconfig{'webprefix'}/images/right.gif border=0 ",
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"align=middle></a>\n";
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}
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}
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else {
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print "<font size=+1>$text{'view_sub'}</font>\n";
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}
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print "</center><br>\n";
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}
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# address_link(address)
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sub address_link
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{
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local @addrs = &split_addresses(&decode_mimewords($_[0]));
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local @rv;
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foreach $a (@addrs) {
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push(@rv, &eucconv_and_escape($a->[2]));
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}
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return join(" , ", @rv);
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}
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