X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=blobdiff_plain;f=rt%2Flib%2FRT%2FLinks.pm;h=d2ecca25626219c47acf8d1136593a936d004ad4;hp=3626e2292a11e004f01514eb94a5bdb046609ff9;hb=de9d037528895f7151a9aead6724ce2df95f9586;hpb=9c68254528b6f2c7d8c1921b452fa56064783782

diff --git a/rt/lib/RT/Links.pm b/rt/lib/RT/Links.pm
index 3626e2292..d2ecca256 100644
--- a/rt/lib/RT/Links.pm
+++ b/rt/lib/RT/Links.pm
@@ -1,38 +1,40 @@
 # BEGIN BPS TAGGED BLOCK {{{
-# 
+#
 # COPYRIGHT:
-#  
-# This software is Copyright (c) 1996-2005 Best Practical Solutions, LLC 
-#                                          <jesse@bestpractical.com>
-# 
+#
+# This software is Copyright (c) 1996-2017 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 # (Except where explicitly superseded by other copyright notices)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., 675 Mass Ave, Cambridge, MA 02139, USA.
-# 
-# 
+# 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
@@ -41,97 +43,133 @@
 # 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 }}}
-# Autogenerated by DBIx::SearchBuilder factory (by <jesse@bestpractical.com>)
-# WARNING: THIS FILE IS AUTOGENERATED. ALL CHANGES TO THIS FILE WILL BE LOST.  
-# 
-# !! DO NOT EDIT THIS FILE !!
 #
-
-use strict;
-
+# END BPS TAGGED BLOCK }}}
 
 =head1 NAME
 
-  RT::Links -- Class Description
- 
+  RT::Links - A collection of Link objects
+
 =head1 SYNOPSIS
 
-  use RT::Links
+  use RT::Links;
+  my $links = RT::Links->new($CurrentUser);
 
 =head1 DESCRIPTION
 
 
 =head1 METHODS
 
+
+
 =cut
 
+
 package RT::Links;
 
-use RT::SearchBuilder;
-use RT::Link;
+use strict;
+use warnings;
 
-use vars qw( @ISA );
-@ISA= qw(RT::SearchBuilder);
+use base 'RT::SearchBuilder';
 
+use RT::Link;
 
-sub _Init {
-    my $self = shift;
-    $self->{'table'} = 'Links';
-    $self->{'primary_key'} = 'id';
+sub Table { 'Links'}
 
 
-    return ( $self->SUPER::_Init(@_) );
+use RT::URI;
+
+sub Limit  {
+    my $self = shift;
+    my %args = ( ENTRYAGGREGATOR => 'AND',
+                 OPERATOR => '=',
+                 @_);
+
+    # If we're limiting by target, order by base
+    # (Order by the thing that's changing)
+
+    if ( ($args{'FIELD'} eq 'Target') or
+         ($args{'FIELD'} eq 'LocalTarget') ) {
+        $self->OrderByCols(
+            { ALIAS => 'main', FIELD => 'LocalBase', ORDER => 'ASC' },
+            { ALIAS => 'main', FIELD => 'Base', ORDER => 'ASC' },
+        );
+    }
+    elsif ( ($args{'FIELD'} eq 'Base') or
+            ($args{'FIELD'} eq 'LocalBase') ) {
+        $self->OrderByCols(
+            { ALIAS => 'main', FIELD => 'LocalTarget', ORDER => 'ASC' },
+            { ALIAS => 'main', FIELD => 'Target', ORDER => 'ASC' },
+        );
+    }
+
+
+    $self->SUPER::Limit(%args);
 }
 
 
-=head2 NewItem
+=head2 LimitRefersTo URI
 
-Returns an empty new RT::Link item
+find all things that refer to URI
 
 =cut
 
-sub NewItem {
+sub LimitRefersTo {
     my $self = shift;
-    return(RT::Link->new($self->CurrentUser));
+    my $URI = shift;
+
+    $self->Limit(FIELD => 'Type', VALUE => 'RefersTo');
+    $self->Limit(FIELD => 'Target', VALUE => $URI);
 }
 
-        eval "require RT::Links_Overlay";
-        if ($@ && $@ !~ qr{^Can't locate RT/Links_Overlay.pm}) {
-            die $@;
-        };
 
-        eval "require RT::Links_Vendor";
-        if ($@ && $@ !~ qr{^Can't locate RT/Links_Vendor.pm}) {
-            die $@;
-        };
+=head2 LimitReferredToBy URI
 
-        eval "require RT::Links_Local";
-        if ($@ && $@ !~ qr{^Can't locate RT/Links_Local.pm}) {
-            die $@;
-        };
+find all things that URI refers to
 
+=cut
 
+sub LimitReferredToBy {
+    my $self = shift;
+    my $URI = shift;
 
+    $self->Limit(FIELD => 'Type', VALUE => 'RefersTo');
+    $self->Limit(FIELD => 'Base', VALUE => $URI);
+}
 
-=head1 SEE ALSO
+# }}}
 
-This class allows "overlay" methods to be placed
-into the following files _Overlay is for a System overlay by the original author,
-_Vendor is for 3rd-party vendor add-ons, while _Local is for site-local customizations.  
+sub AddRecord {
+    my $self = shift;
+    my $record = shift;
+    return unless $self->IsValidLink($record);
 
-These overlay files can contain new subs or subs to replace existing subs in this module.
+    push @{$self->{'items'}}, $record;
+}
 
-Each of these files should begin with the line 
+=head2 IsValidLink
 
-   no warnings qw(redefine);
+if linked to a local ticket and is deleted, then the link is invalid.
 
-so that perl does not kick and scream when you redefine a subroutine or variable in your overlay.
+=cut
 
-RT::Links_Overlay, RT::Links_Vendor, RT::Links_Local
+sub IsValidLink {
+    my $self = shift;
+    my $link = shift;
 
-=cut
+    return unless $link && ref $link && $link->Target && $link->Base;
+
+    # Skip links to local objects thast are deleted
+    return
+      if $link->TargetURI->IsLocal
+          && ( UNIVERSAL::isa( $link->TargetObj, "RT::Ticket" )
+              && $link->TargetObj->__Value('status') eq "deleted"
+              || UNIVERSAL::isa( $link->BaseObj, "RT::Ticket" )
+              && $link->BaseObj->__Value('status') eq "deleted" );
+
+    return 1;
+}
 
+RT::Base->_ImportOverlays();
 
 1;