1 package SL::Controller::RequirementSpecTextBlock;
5 use parent qw(SL::Controller::Base);
8 use SL::DB::RequirementSpec;
9 use SL::DB::RequirementSpecTextBlock;
10 use SL::Helper::Flash;
12 use SL::Locale::String;
14 use Rose::Object::MakeMethods::Generic
16 scalar => [ qw(requirement_spec text_block) ],
19 __PACKAGE__->run_before('load_requirement_spec_text_block', only => [qw(dragged_and_dropped)]);
25 sub action_ajax_list {
29 my $current_where = $self->output_position_from_id($::form->{current_content_id}, $::form->{current_content_type});
32 if ($::form->{clicked_type} =~ m/^textblocks-(front|back)/) {
33 $new_where = $1 eq 'front' ? 0 : 1;
36 $new_where = $self->output_position_from_id($::form->{clicked_id});
39 # $::lxdebug->message(0, "cur $current_where new $new_where");
41 my $js = SL::ClientJS->new;
43 if (!defined($current_where) || ($new_where != $current_where)) {
44 my $text_blocks = SL::DB::Manager::RequirementSpecTextBlock->get_all_sorted(where => [ output_position => $new_where ]);
45 my $html = $self->render('requirement_spec_text_block/ajax_list', { output => 0 }, TEXT_BLOCKS => $text_blocks, output_position => $new_where, nownow => DateTime->now_local);
47 $js->html('#column-content', $html)
53 sub action_dragged_and_dropped {
56 my $position = $::form->{position} =~ m/^ (?: before | after | last ) $/x ? $::form->{position} : die "Unknown 'position' parameter";
57 my $dropped_text_block = $position =~ m/^ (?: before | after ) $/x ? SL::DB::RequirementSpecTextBlock->new(id => $::form->{dropped_id})->load : undef;
59 my $dropped_type = $position ne 'last' ? undef : $::form->{dropped_type} =~ m/^ textblocks- (?:front|back) $/x ? $::form->{dropped_type} : die "Unknown 'dropped_type' parameter";
60 my $old_where = $self->text_block->output_position;
62 $self->text_block->db->do_transaction(sub {
64 $self->text_block->remove_from_list;
65 $self->text_block->output_position($position =~ m/before|after/ ? $dropped_text_block->output_position : $::form->{dropped_type} eq 'textblocks-front' ? 0 : 1);
66 $self->text_block->add_to_list(position => $position, reference => $dropped_text_block ? $dropped_text_block->id : undef);
69 return $self->render(\'', { type => 'json' }) if $::form->{current_content_type} !~ m/^textblock/;
71 my $current_where = $self->output_position_from_id($::form->{current_content_id}, $::form->{current_content_type});
72 my $new_where = $self->text_block->output_position;
73 my $id = $self->text_block->id;
74 my $js = SL::ClientJS->new;
76 # $::lxdebug->message(0, "old $old_where current $current_where new $new_where current_CID " . $::form->{current_content_id} . ' selfid ' . $self->text_block->id);
77 if (($old_where != $new_where) && ($::form->{current_content_id} == $self->text_block->id)) {
78 # The currently selected text block is dragged to the opposite
79 # text block location. Re-render the whole content column.
80 my $text_blocks = SL::DB::Manager::RequirementSpecTextBlock->get_all_sorted(where => [ output_position => $new_where ]);
81 my $html = $self->render('requirement_spec_text_block/ajax_list', { output => 0 }, TEXT_BLOCKS => $text_blocks, output_position => $new_where);
83 $js->val('#current_content_type', 'textblocks-' . ($new_where == 0 ? 'front' : 'back'))
84 ->html('#column-content', $html);
87 if ($old_where == $current_where) {
88 $js->remove('#text-block-' . $self->text_block->id);
90 if (0 == scalar(@{ SL::DB::Manager::RequirementSpecTextBlock->get_all(where => [ requirement_spec_id => $self->text_block->requirement_spec_id, output_position => $current_where ]) })) {
91 $js->show('#text-block-list-empty');
95 if ($new_where == $current_where) {
96 $js->hide('#text-block-list-empty');
98 my $html = "" . $self->render('requirement_spec_text_block/_text_block', { output => 0 }, text_block => $self->text_block);
100 my $prior_text_block = $self->text_block->get_previous_in_list;
102 if ($prior_text_block) {
103 $js->insertAfter($html, '#text-block-' . $prior_text_block->id);
105 $js->appendTo($html, '#text-block-list');
110 $::lxdebug->message(0, "old $old_where current $current_where new $new_where");
112 $::lxdebug->dump(0, "actions", $js);
121 sub load_requirement_spec {
123 $self->requirement_spec(SL::DB::RequirementSpec->new(id => $::form->{requirement_spec_id})->load || die "No such requirement spec");
126 sub load_requirement_spec_text_block {
128 $self->text_block(SL::DB::RequirementSpecTextBlock->new(id => $::form->{id})->load || die "No such requirement spec text block");
135 sub output_position_from_id {
136 my ($self, $id, $type, %params) = @_;
139 return $params{default} unless $type =~ m/-(front|back)/;
140 return $1 eq 'front' ? 0 : 1;
143 my $text_block = SL::DB::Manager::RequirementSpecTextBlock->find_by(id => $id);
145 return $params{default} unless $text_block;
146 return $text_block->output_position unless $params{as} eq 'text';
147 return 1 == $text_block->output_position ? 'front' : 'back';