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55 $WriteHeader => sub { $RT::Logger->error('WriteHeader callback required'); '' }
56 $WriteRow => sub { $RT::Logger->error('WriteRow callback required'); '' }
57 $FormatDate => sub { $_[0]->AsString }
61 use HTML::TreeBuilder;
64 my $Tickets = RT::Tickets->new( $session{'CurrentUser'} );
65 $Tickets->FromSQL( $Query );
66 if ( $OrderBy =~ /\|/ ) {
68 my @OrderBy = split /\|/, $OrderBy;
69 my @Order = split /\|/, $Order;
70 $Tickets->OrderByCols(
71 map { { FIELD => $OrderBy[$_], ORDER => $Order[$_] } }
76 $Tickets->OrderBy( FIELD => $OrderBy, ORDER => $Order );
79 # Convert the format string to column info
80 $Format = $m->comp('/Elements/ScrubHTML', Content => $Format);
81 my @Format = $m->comp('/Elements/CollectionAsTable/ParseFormat',
84 # Generate the header row
87 foreach my $column (@Format) {
88 # see /Element/CollectionAsTable/Header
89 my $title = $column->{'title'} || '';
90 if ( $title eq 'NEWLINE' ) {
91 # ignore these for now
95 $title = '' if $title eq 'NBSP';
97 if ( !defined $column->{'title'} ) {
98 my $attr = $column->{'attribute'} || $column->{'last_attribute'};
99 my $tmp = $m->comp( '/Elements/ColumnMap',
100 Class => 'RT__Ticket',
104 $title = ProcessColumnMapValue($tmp, Arguments => [ $attr ]);
107 push @header, $title;
111 &{ $WriteHeader }(@header);
113 my $plaintext = HTML::FormatText->new;
116 while ( my $Ticket = $Tickets->Next()) {
119 foreach my $column ( @Format ) {
120 next if !defined $column;
124 # Ignore almost all formatting here.
125 foreach my $subcol ( @{ $column->{output} } ) {
126 my ($col) = ($subcol =~ /^__(.*?)__$/ );
133 if ( !exists $ColumnMap->{$col}{'value'} ) {
135 foreach ('attribute', 'value') {
136 $map->{$_} = $m->comp(
137 '/Elements/ColumnMap',
138 Class => 'RT__Ticket',
143 $ColumnMap->{$col} = $map;
146 push @out, ProcessColumnMapValue(
147 $ColumnMap->{$col}{'value'},
148 Arguments => [ $Ticket, $row ],
149 FormatDate => $FormatDate,
152 $value = join('', '<span>', @out, '</span>');
153 # strip out all HTML except line breaks
154 my $tree = HTML::TreeBuilder->new->parse($value);
155 my $text = $plaintext->format($tree);
156 # along with leading/trailing whitespace
157 my @lines = map { s/^\s*//; s/\s*$//; $_ } split("\n", $text);
159 # then provide separate lines to the callback
163 &{ $WriteRow }(@row);
165 } # while $Tickets->Next