import of rt 3.0.9

[freeside.git] / rt / html / REST / 1.0 / Forms / ticket / links

diff --git a/rt/html/REST/1.0/Forms/ticket/links b/rt/html/REST/1.0/Forms/ticket/links
new file mode 100644 (file)
index 0000000..8ac9dc2
--- /dev/null
+++ b/rt/html/REST/1.0/Forms/ticket/links
@@ -0,0 +1,148 @@
+%# BEGIN LICENSE BLOCK
+%# 
+%# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
+%# 
+%# (Except where explictly superceded by other copyright notices)
+%# 
+%# 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.
+%# 
+%# 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.
+%# 
+%# 
+%# END LICENSE BLOCK
+%# REST/1.0/Forms/ticket/links
+%#
+<%ARGS>
+$id
+$format => 's'
+$changes => undef
+</%ARGS>
+<%perl>
+my @data;
+my $ticket = new RT::Ticket $session{CurrentUser};
+
+$ticket->Load($id);
+if (!$ticket->Id) {
+    return [ "# Ticket $id does not exist.", [], {}, 1 ];
+}
+
+my ($c, $o, $k, $e) = ("", [], {}, 0);
+my @fields = qw(DependsOn DependedOnBy RefersTo ReferredToBy Members MemberOf);
+my %fields = map { lc $_ => $_ } @fields;
+
+my %lfields = (
+    Members      => { Type => 'MemberOf',  Mode => 'Base'   },
+    ReferredToBy => { Type => 'RefersTo',  Mode => 'Base'   },
+    DependedOnBy => { Type => 'DependsOn', Mode => 'Base'   },
+    MemberOf     => { Type => 'MemberOf',  Mode => 'Target' },
+    RefersTo     => { Type => 'RefersTo',  Mode => 'Target' },
+    DependsOn    => { Type => 'DependsOn', Mode => 'Target' },
+);
+
+if ($changes) {
+    my ($get, $set, $key, $val, $n, $s);
+    my %data = %$changes;
+    my @comments;
+
+    foreach $key (keys %data) {
+        $val = $data{$key};
+        $key = lc $key;
+        $n = 1;
+
+        if (exists $fields{$key}) {
+            $key = $fields{$key};
+
+            my %old;
+            my $field = $lfields{$key}->{Mode};
+            while (my $link = $ticket->$key->Next) {
+                $old{$link->$field} = 1;
+            }
+
+            my %new;
+            foreach my $nkey (@{vsplit($val)}) {
+                if ($nkey =~ /^\d+$/) {
+                    my $uri = new RT::URI $session{CurrentUser};
+                    my $tick = new RT::Ticket $session{CurrentUser};
+                    $tick->Load($nkey);
+                    if ($tick->Id) {
+                        $nkey = $uri->FromObject($tick);
+                    }
+                    else {
+                        $n = 0;
+                        $s = "Ticket $nkey does not exist.";
+                        goto SET;
+                    }
+                }
+                $new{$nkey} = 1;
+            }
+
+            foreach my $u (keys %old) {
+                if (exists $new{$u}) {
+                    delete $new{$u};
+                }
+                else {
+                    my $type = $lfields{$key}->{Type};
+                    my $mode = $lfields{$key}->{Mode};
+                    ($n, $s) = $ticket->DeleteLink(Type => $type, $mode => $u);
+                    goto SET;
+                }
+            }
+            foreach my $u (keys %new) {
+                my $type = $lfields{$key}->{Type};
+                my $mode = $lfields{$key}->{Mode};
+                ($n, $s) = $ticket->AddLink(Type => $type, $mode => $u);
+                goto SET;
+            }
+        }
+        elsif ($key ne 'id' && $key ne 'type') {
+            $n = 0;
+            $s = "Unknown field: $key";
+        }
+
+    SET:
+        if ($n == 0) {
+            $e = 1;
+            push @comments, "# $key: $s";
+            unless (@$o) {
+                @$o = ("id", @fields);
+                %$k = %data;
+            }
+        }
+    }
+
+    push(@comments, "# Links for ticket $id updated.") unless @comments;
+    $c = join("\n", @comments) if @comments;
+}
+else {
+    my @data;
+
+    push @data, [ id => "ticket/".$ticket->Id."/links" ];
+    foreach my $key (@fields) {
+        my @val;
+
+        my $field = $lfields{$key}->{Mode};
+        while (my $link = $ticket->$key->Next) {
+            push @val, $link->$field;
+        }
+        push(@val, "") if (@val == 0 && $format eq 'l');
+        push @data, [ $key => [ @val ] ] if @val;
+    }
+
+    my %k = map {@$_} @data;
+    $o = [ map {$_->[0]} @data ];
+    $k = \%k;
+}
+
+return [ $c, $o, $k, $e ];
+</%perl>