kivitendo/SL/Clipboard/RequirementSpecItem.pm @ 79b7fc43
| c805dfd9 | Moritz Bunkus | package SL::Clipboard::RequirementSpecItem;
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use strict;
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use parent qw(SL::Clipboard::Base);
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use List::Util qw(sum);
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use SL::Common;
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use SL::Locale::String;
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sub dump {
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my ($self, $object) = @_;
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return $self->as_tree(_load_children($self->reload_object($object)), exclude => sub { ref($_[0]) !~ m/::RequirementSpecItem$/ });
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}
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sub describe {
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my ($self) = @_;
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my $item = $self->content;
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my $num_children = @{ $item->{children} || [] };
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my $num_grandchildren = sum map { scalar(@{ $_->{children} || [] }) } @{ $item->{children} || [] };
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if ($item->{item_type} eq 'section') {
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return t8('Requirement spec section #1 "#2" with #3 function blocks and a total of #4 sub function blocks; preamble: "#5"',
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$item->{fb_number}, $item->{title}, $num_children, $num_grandchildren, Common::truncate($item->{description}, strip => 'full'));
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} elsif ($item->{item_type} eq 'function-block') {
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return t8('Requirement spec function block #1 with #2 sub function blocks; description: "#3"',
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$item->{fb_number}, $num_children, Common::truncate($item->{description}, strip => 'full'));
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} else {
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return t8('Requirement spec sub function block #1; description: "#2"',
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$item->{fb_number}, Common::truncate($item->{description}, strip => 'full'));
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}
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}
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sub _load_children {
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my ($object) = @_;
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_load_children($_) for @{ $object->children };
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return $object;
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}
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sub _fix_object {
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my ($self, $object) = @_;
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$object->$_(undef) for qw(fb_number);
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$self->_fix_object($_) for @{ $object->children || [] };
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}
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sub _fix_tree {
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my ($self, $tree, $object) = @_;
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delete @{ $tree }{ qw(id itime mtime parent_id position requirement_spec_id) };
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$self->_fix_tree($_) for @{ $tree->{children} || [] };
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}
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1;
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__END__
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=pod
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=encoding utf8
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=head1 NAME
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SL::Clipboard::RequirementSpecItem - Clipboard specialization for
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SL::DB::RequirementSpecItem
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=head1 FUNCTIONS
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=over 4
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=item C<describe>
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Returns a human-readable description depending on the copied type
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(section, function block or sub function block).
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=item C<dump $object>
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This specialization reloads C<$object> from the database, loads all of
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its children (but only the other requirement spec items, no other
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relationships) and dumps it.
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=item C<_fix_object $object>
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Fixes C<$object> and all of its children by clearing certain columns
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like the position or function block numbers.
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=back
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=head1 BUGS
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Nothing here yet.
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=head1 AUTHOR
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Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
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=cut
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