1 # BEGIN BPS TAGGED BLOCK {{{
5 # This software is Copyright (c) 1996-2014 Best Practical Solutions, LLC
6 # <sales@bestpractical.com>
8 # (Except where explicitly superseded by other copyright notices)
13 # This work is made available to you under the terms of Version 2 of
14 # the GNU General Public License. A copy of that license should have
15 # been provided with this software, but in any event can be snarfed
18 # This work is distributed in the hope that it will be useful, but
19 # WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 # General Public License for more details.
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, write to the Free Software
25 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
26 # 02110-1301 or visit their web page on the internet at
27 # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
30 # CONTRIBUTION SUBMISSION POLICY:
32 # (The following paragraph is not intended to limit the rights granted
33 # to you to modify and distribute this software under the terms of
34 # the GNU General Public License and is only of importance to you if
35 # you choose to contribute your changes and enhancements to the
36 # community by submitting them to Best Practical Solutions, LLC.)
38 # By intentionally submitting any modifications, corrections or
39 # derivatives to this work, or any other work intended for use with
40 # Request Tracker, to Best Practical Solutions, LLC, you confirm that
41 # you are the copyright holder for those contributions and you grant
42 # Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable,
43 # royalty-free, perpetual, license to use, copy, create derivative
44 # works based on those contributions, and sublicense and distribute
45 # those contributions and any derivatives thereof.
47 # END BPS TAGGED BLOCK }}}
51 RT::Links - A collection of Link objects
56 my $links = RT::Links->new($CurrentUser);
76 use base 'RT::SearchBuilder';
85 my %args = ( ENTRYAGGREGATOR => 'AND',
89 # If we're limiting by target, order by base
90 # (Order by the thing that's changing)
92 if ( ($args{'FIELD'} eq 'Target') or
93 ($args{'FIELD'} eq 'LocalTarget') ) {
95 { ALIAS => 'main', FIELD => 'LocalBase', ORDER => 'ASC' },
96 { ALIAS => 'main', FIELD => 'Base', ORDER => 'ASC' },
99 elsif ( ($args{'FIELD'} eq 'Base') or
100 ($args{'FIELD'} eq 'LocalBase') ) {
102 { ALIAS => 'main', FIELD => 'LocalTarget', ORDER => 'ASC' },
103 { ALIAS => 'main', FIELD => 'Target', ORDER => 'ASC' },
108 $self->SUPER::Limit(%args);
112 =head2 LimitRefersTo URI
114 find all things that refer to URI
122 $self->Limit(FIELD => 'Type', VALUE => 'RefersTo');
123 $self->Limit(FIELD => 'Target', VALUE => $URI);
127 =head2 LimitReferredToBy URI
129 find all things that URI refers to
133 sub LimitReferredToBy {
137 $self->Limit(FIELD => 'Type', VALUE => 'RefersTo');
138 $self->Limit(FIELD => 'Base', VALUE => $URI);
145 Returns an empty new RT::Link item
151 return(RT::Link->new($self->CurrentUser));
157 return unless $self->IsValidLink($record);
159 push @{$self->{'items'}}, $record;
165 if linked to a local ticket and is deleted, then the link is invalid.
173 return unless $link && ref $link && $link->Target && $link->Base;
175 # Skip links to local objects thast are deleted
177 if $link->TargetURI->IsLocal
178 && ( UNIVERSAL::isa( $link->TargetObj, "RT::Ticket" )
179 && $link->TargetObj->__Value('status') eq "deleted"
180 || UNIVERSAL::isa( $link->BaseObj, "RT::Ticket" )
181 && $link->BaseObj->__Value('status') eq "deleted" );
186 RT::Base->_ImportOverlays();