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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') ) {
94 $self->OrderBy (ALIAS => 'main',
98 elsif ( ($args{'FIELD'} eq 'Base') or
99 ($args{'FIELD'} eq 'LocalBase') ) {
100 $self->OrderBy (ALIAS => 'main',
106 $self->SUPER::Limit(%args);
110 =head2 LimitRefersTo URI
112 find all things that refer to URI
120 $self->Limit(FIELD => 'Type', VALUE => 'RefersTo');
121 $self->Limit(FIELD => 'Target', VALUE => $URI);
125 =head2 LimitReferredToBy URI
127 find all things that URI refers to
131 sub LimitReferredToBy {
135 $self->Limit(FIELD => 'Type', VALUE => 'RefersTo');
136 $self->Limit(FIELD => 'Base', VALUE => $URI);
143 Returns an empty new RT::Link item
149 return(RT::Link->new($self->CurrentUser));
155 return unless $self->IsValidLink($record);
157 push @{$self->{'items'}}, $record;
163 if linked to a local ticket and is deleted, then the link is invalid.
171 return unless $link && ref $link && $link->Target && $link->Base;
173 # Skip links to local objects thast are deleted
175 if $link->TargetURI->IsLocal
176 && ( UNIVERSAL::isa( $link->TargetObj, "RT::Ticket" )
177 && $link->TargetObj->__Value('status') eq "deleted"
178 || UNIVERSAL::isa( $link->BaseObj, "RT::Ticket" )
179 && $link->BaseObj->__Value('status') eq "deleted" );
184 RT::Base->_ImportOverlays();