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# BEGIN BPS TAGGED BLOCK {{{
#
# COPYRIGHT:
#
# This software is Copyright (c) 1996-2018 Best Practical Solutions, LLC
# <sales@bestpractical.com>
#
# (Except where explicitly superseded by other copyright notices)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
# been provided with this software, but in any event can be snarfed
# from www.gnu.org.
#
# This work is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 or visit their web page on the internet at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
#
#
# 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 BPS TAGGED BLOCK }}}
=head1 NAME
RT::Attachments - a collection of RT::Attachment objects
=head1 SYNOPSIS
use RT::Attachments;
=head1 DESCRIPTION
This module should never be called directly by client code. it's an internal module which
should only be accessed through exported APIs in Ticket, Queue and other similar objects.
=head1 METHODS
=cut
package RT::Attachments;
use strict;
use warnings;
use base 'RT::SearchBuilder';
use RT::Attachment;
sub Table { 'Attachments'}
use RT::Attachment;
sub _Init {
my $self = shift;
$self->{'table'} = "Attachments";
$self->{'primary_key'} = "id";
$self->OrderBy(
FIELD => 'id',
ORDER => 'ASC',
);
return $self->SUPER::_Init( @_ );
}
sub CleanSlate {
my $self = shift;
delete $self->{_sql_transaction_alias};
return $self->SUPER::CleanSlate( @_ );
}
=head2 TransactionAlias
Returns alias for transactions table with applied join condition.
Always return the same alias, so if you want to build some complex
or recursive joining then you have to create new alias youself.
=cut
sub TransactionAlias {
my $self = shift;
return $self->{'_sql_transaction_alias'}
if $self->{'_sql_transaction_alias'};
return $self->{'_sql_transaction_alias'} = $self->Join(
ALIAS1 => 'main',
FIELD1 => 'TransactionId',
TABLE2 => 'Transactions',
FIELD2 => 'id',
);
}
=head2 ContentType (VALUE => 'text/plain', ENTRYAGGREGATOR => 'OR', OPERATOR => '=' )
Limit result set to attachments of ContentType 'TYPE'...
=cut
sub ContentType {
my $self = shift;
my %args = (
VALUE => 'text/plain',
OPERATOR => '=',
ENTRYAGGREGATOR => 'OR',
@_
);
return $self->Limit ( %args, FIELD => 'ContentType' );
}
=head2 ChildrenOf ID
Limit result set to children of Attachment ID
=cut
sub ChildrenOf {
my $self = shift;
my $attachment = shift;
return $self->Limit(
FIELD => 'Parent',
VALUE => $attachment
);
}
=head2 LimitNotEmpty
Limit result set to attachments with not empty content.
=cut
sub LimitNotEmpty {
my $self = shift;
$self->Limit(
ENTRYAGGREGATOR => 'AND',
FIELD => 'Content',
OPERATOR => 'IS NOT',
VALUE => 'NULL',
QUOTEVALUE => 0,
);
# http://rt3.fsck.com/Ticket/Display.html?id=12483
if ( RT->Config->Get('DatabaseType') ne 'Oracle' ) {
$self->Limit(
ENTRYAGGREGATOR => 'AND',
FIELD => 'Content',
OPERATOR => '!=',
VALUE => '',
);
}
return;
}
=head2 LimitByTicket $ticket_id
Limit result set to attachments of a ticket.
=cut
sub LimitByTicket {
my $self = shift;
my $tid = shift;
my $transactions = $self->TransactionAlias;
$self->Limit(
ENTRYAGGREGATOR => 'AND',
ALIAS => $transactions,
FIELD => 'ObjectType',
VALUE => 'RT::Ticket',
);
my $tickets = $self->Join(
ALIAS1 => $transactions,
FIELD1 => 'ObjectId',
TABLE2 => 'Tickets',
FIELD2 => 'id',
);
$self->Limit(
ENTRYAGGREGATOR => 'AND',
ALIAS => $tickets,
FIELD => 'EffectiveId',
VALUE => $tid,
);
return;
}
sub AddRecord {
my $self = shift;
my ($record) = @_;
return unless $record->TransactionObj->CurrentUserCanSee;
return $self->SUPER::AddRecord( $record );
}
RT::Base->_ImportOverlays();
1;
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