summaryrefslogtreecommitdiff
path: root/rt/lib/RT/Attachment_Overlay.pm
diff options
context:
space:
mode:
Diffstat (limited to 'rt/lib/RT/Attachment_Overlay.pm')
-rw-r--r--rt/lib/RT/Attachment_Overlay.pm157
1 files changed, 66 insertions, 91 deletions
diff --git a/rt/lib/RT/Attachment_Overlay.pm b/rt/lib/RT/Attachment_Overlay.pm
index 481dbf0db..8dcf56ea6 100644
--- a/rt/lib/RT/Attachment_Overlay.pm
+++ b/rt/lib/RT/Attachment_Overlay.pm
@@ -1,8 +1,14 @@
-# BEGIN LICENSE BLOCK
+# {{{ BEGIN BPS TAGGED BLOCK
#
-# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
+# COPYRIGHT:
+#
+# This software is Copyright (c) 1996-2004 Best Practical Solutions, LLC
+# <jesse@bestpractical.com>
#
-# (Except where explictly superceded by other copyright notices)
+# (Except where explicitly superseded by other copyright notices)
+#
+#
+# LICENSE:
#
# This work is made available to you under the terms of Version 2 of
# the GNU General Public License. A copy of that license should have
@@ -14,13 +20,29 @@
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
-# Unless otherwise specified, all modifications, corrections or
-# extensions to this work which alter its source code become the
-# property of Best Practical Solutions, LLC when submitted for
-# inclusion in the work.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+#
+# CONTRIBUTION SUBMISSION POLICY:
+#
+# (The following paragraph is not intended to limit the rights granted
+# to you to modify and distribute this software under the terms of
+# the GNU General Public License and is only of importance to you if
+# you choose to contribute your changes and enhancements to the
+# community by submitting them to Best Practical Solutions, LLC.)
#
+# By intentionally submitting any modifications, corrections or
+# derivatives to this work, or any other work intended for use with
+# Request Tracker, to Best Practical Solutions, LLC, you confirm that
+# you are the copyright holder for those contributions and you grant
+# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable,
+# royalty-free, perpetual, license to use, copy, create derivative
+# works based on those contributions, and sublicense and distribute
+# those contributions and any derivatives thereof.
#
-# END LICENSE BLOCK
+# }}} END BPS TAGGED BLOCK
=head1 SYNOPSIS
use RT::Attachment;
@@ -50,18 +72,19 @@ no warnings qw(redefine);
use MIME::Base64;
use MIME::QuotedPrint;
-# {{{ sub _ClassAccessible
-sub _ClassAccessible {
+
+# {{{ sub _OverlayAccessible
+sub _OverlayAccessible {
{
- TransactionId => { 'read'=>1, 'public'=>1, },
- MessageId => { 'read'=>1, },
- Parent => { 'read'=>1, },
- ContentType => { 'read'=>1, },
- Subject => { 'read'=>1, },
- Content => { 'read'=>1, },
- ContentEncoding => { 'read'=>1, },
- Headers => { 'read'=>1, },
- Filename => { 'read'=>1, },
+ TransactionId => { 'read'=>1, 'public'=>1, 'write' => 0 },
+ MessageId => { 'read'=>1, 'write' => 0 },
+ Parent => { 'read'=>1, 'write' => 0 },
+ ContentType => { 'read'=>1, 'write' => 0 },
+ Subject => { 'read'=>1, 'write' => 0 },
+ Content => { 'read'=>1, 'write' => 0 },
+ ContentEncoding => { 'read'=>1, 'write' => 0 },
+ Headers => { 'read'=>1, 'write' => 0 },
+ Filename => { 'read'=>1, 'write' => 0 },
Creator => { 'read'=>1, 'auto'=>1, },
Created => { 'read'=>1, 'auto'=>1, },
};
@@ -83,6 +106,9 @@ sub TransactionObj {
$self->{_TransactionObj}=RT::Transaction->new($self->CurrentUser);
$self->{_TransactionObj}->Load($self->TransactionId);
}
+ unless ($self->{_TransactionObj}->Id) {
+ $RT::Logger->crit("Attachment ".$self->id." can't find transaction ".$self->TransactionId." which it is ostensibly part of. That's bad");
+ }
return $self->{_TransactionObj};
}
@@ -160,63 +186,11 @@ sub Create {
#If it's not multipart
else {
- my $ContentEncoding = 'none';
my $Body = $Attachment->bodyhandle->as_string;
- #get the max attachment length from RT
- my $MaxSize = $RT::MaxAttachmentSize;
-
- #if the current attachment contains nulls and the
- #database doesn't support embedded nulls
-
- if ( $RT::AlwaysUseBase64 or
- ( !$RT::Handle->BinarySafeBLOBs ) && ( $Body =~ /\x00/ ) ) {
-
- # set a flag telling us to mimencode the attachment
- $ContentEncoding = 'base64';
-
- #cut the max attchment size by 25% (for mime-encoding overhead.
- $RT::Logger->debug("Max size is $MaxSize\n");
- $MaxSize = $MaxSize * 3 / 4;
- # Some databases (postgres) can't handle non-utf8 data
- } elsif ( !$RT::Handle->BinarySafeBLOBs
- && $Attachment->mime_type !~ /text\/plain/gi
- && !Encode::is_utf8( $Body, 1 ) ) {
- $ContentEncoding = 'quoted-printable';
- }
-
- #if the attachment is larger than the maximum size
- if ( ($MaxSize) and ( $MaxSize < length($Body) ) ) {
-
- # if we're supposed to truncate large attachments
- if ($RT::TruncateLongAttachments) {
-
- # truncate the attachment to that length.
- $Body = substr( $Body, 0, $MaxSize );
-
- }
-
- # elsif we're supposed to drop large attachments on the floor,
- elsif ($RT::DropLongAttachments) {
-
- # drop the attachment on the floor
- $RT::Logger->info( "$self: Dropped an attachment of size " . length($Body) . "\n" . "It started: " . substr( $Body, 0, 60 ) . "\n" );
- return (undef);
- }
- }
- # if we need to mimencode the attachment
- if ( $ContentEncoding eq 'base64' ) {
-
- # base64 encode the attachment
- Encode::_utf8_off($Body);
- $Body = MIME::Base64::encode_base64($Body);
-
- } elsif ($ContentEncoding eq 'quoted-printable') {
- Encode::_utf8_off($Body);
- $Body = MIME::QuotedPrint::encode($Body);
- }
+ my ($ContentEncoding, $Body) = $self->_EncodeLOB($Attachment->bodyhandle->as_string, $Attachment->mime_type);
my $id = $self->SUPER::Create( TransactionId => $args{'TransactionId'},
@@ -260,7 +234,7 @@ before returning it.
sub Content {
my $self = shift;
- my $decode_utf8 = (($self->ContentType eq 'text/plain') ? 1 : 0);
+ my $decode_utf8 = (($self->ContentType =~ qr{^text/plain}i) ? 1 : 0);
if ( $self->ContentEncoding eq 'none' || ! $self->ContentEncoding ) {
return $self->_Value(
@@ -436,7 +410,7 @@ sub NiceHeaders {
my $hdrs = "";
my @hdrs = split(/\n/,$self->Headers);
while (my $str = shift @hdrs) {
- next unless $str =~ /^(To|From|RT-Send-Cc|Cc|Date|Subject): /i;
+ next unless $str =~ /^(To|From|RT-Send-Cc|Cc|Bcc:Date|Subject): /i;
$hdrs .= $str . "\n";
$hdrs .= shift( @hdrs ) . "\n" while ($hdrs[0] =~ /^[ \t]+/);
}
@@ -528,31 +502,32 @@ Returns its value as a string, if the user passes an ACL check
=cut
-sub _Value {
+sub _Value {
- my $self = shift;
+ my $self = shift;
my $field = shift;
-
-
+
#if the field is public, return it.
- if ($self->_Accessible($field, 'public')) {
- #$RT::Logger->debug("Skipping ACL check for $field\n");
- return($self->__Value($field, @_));
-
+ if ( $self->_Accessible( $field, 'public' ) ) {
+ return ( $self->__Value( $field, @_ ) );
}
-
+
#If it's a comment, we need to be extra special careful
- elsif ( (($self->TransactionObj->CurrentUserHasRight('ShowTicketComments')) and
- ($self->TransactionObj->Type eq 'Comment') ) or
- ($self->TransactionObj->CurrentUserHasRight('ShowTicket'))) {
- return($self->__Value($field, @_));
+ elsif ( $self->TransactionObj->Type =~ /^Comment/ ) {
+ if ( $self->TransactionObj->CurrentUserHasRight('ShowTicketComments') )
+ {
+ return ( $self->__Value( $field, @_ ) );
+ }
}
+ elsif ( $self->TransactionObj->CurrentUserHasRight('ShowTicket') ) {
+ return ( $self->__Value( $field, @_ ) );
+ }
+
#if they ain't got rights to see, don't let em
else {
- return(undef);
- }
-
-
+ return (undef);
+ }
+
}
# }}}
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-06 14:05:24 +0000