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50 $PrimaryGroupBy => 'Queue'
51 $SecondaryGroupBy => undef
61 if ($ChartStyle eq 'pie') {
62 require GD::Graph::pie;
63 $chart_class = "GD::Graph::pie";
65 require GD::Graph::bars;
66 $chart_class = "GD::Graph::bars";
69 use RT::Report::Tickets;
70 my $tix = RT::Report::Tickets->new( $session{'CurrentUser'} );
71 $tix->FromSQL( $Query );
72 my $count_name = $tix->Column( FUNCTION => 'COUNT', FIELD => 'id' );
73 $tix->GroupBy( FIELD => $PrimaryGroupBy );
74 my $value_name = $tix->Column( FIELD => $PrimaryGroupBy );
76 my $chart = $chart_class->new( 600 => 400 );
77 if ($chart_class eq "GD::Graph::bars") {
79 x_label => $tix->Label( $PrimaryGroupBy ),
80 x_labels_vertical => 1,
84 $chart->set_legend_font( ['verdana', 'arial', gdMediumBoldFont], 12);
91 my $class = $class{ $PrimaryGroupBy };
93 while ( my $entry = $tix->Next ) {
95 my $q = $class->new( $session{'CurrentUser'} );
96 $q->Load( $entry->__Value( $value_name ) );
100 push @keys, $entry->__Value($value_name);
103 $keys[-1] ||= loc('(no value)');
104 if ($chart_class eq 'GD::Graph::pie') {
105 $keys[-1] .= " - ". $entry->__Value( $count_name );
107 push @values, $entry->__Value($count_name);
110 # XXX: Convert 1970-01-01 date to the 'Not Set'
111 # this code should be generalized!!!
112 if ( $PrimaryGroupBy =~ /(Daily|Monthly|Annually)$/ ) {
114 $re = qr{1970-01-01} if $PrimaryGroupBy =~ /Daily$/;
115 $re = qr{1970-01} if $PrimaryGroupBy =~ /Monthly$/;
116 $re = qr{1970} if $PrimaryGroupBy =~ /Annually$/;
118 s/^$re/loc('Not Set')/e;
122 unless (@keys && @values) {
128 foreach my $key (@keys) { $data{$key} = shift @values; }
129 my @sorted_keys = sort @keys;
130 my @sorted_values = map { $data{$_}} @sorted_keys;
134 my $plot = $chart->plot( [ [@sorted_keys], [@sorted_values] ] ) or die $chart->error;
136 if ( $plot->can('png') ) {
137 $r->content_type('image/png');
138 $m->out( $plot->png );
140 elsif ( $plot->can('gif') ) {
141 $r->content_type('image/gif');
142 $m->out( $plot->gif );
145 die "Your GD library appears to support neither PNG nor GIF";