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package WebHACC::Language::DOM; |
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use strict; |
| 3 |
require WebHACC::Language::Base; |
| 4 |
push our @ISA, 'WebHACC::Language::Base'; |
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|
| 6 |
use Scalar::Util qw[refaddr]; |
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|
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sub generate_structure_dump_section ($) { |
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my $self = shift; |
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|
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my $out = $self->output; |
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|
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$out->start_section (role => 'tree'); |
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|
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$out->start_tag ('ol', class => 'xoxo'); |
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|
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my @node = ($self->{structure}); |
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while (@node) { |
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my $child = shift @node; |
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unless (ref $child) { |
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$out->html ($child); |
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next; |
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} |
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|
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my $node_id = 'node-'.refaddr $child; |
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my $nt = $child->node_type; |
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if ($nt == $child->ELEMENT_NODE) { |
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my $child_nsuri = $child->namespace_uri; |
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$out->start_tag ('li', id => $node_id, class => 'tree-element'); |
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$out->start_tag ('code', |
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title => defined $child_nsuri ? $child_nsuri : ''); |
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$out->text ($child->tag_name); ## TODO: case |
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$out->end_tag ('code'); |
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|
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if ($child->has_attributes) { |
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$out->start_tag ('ul', class => 'attributes'); |
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for my $attr (sort {$a->[0] cmp $b->[0]} map { [$_->name, $_->value, $_->namespace_uri, 'node-'.refaddr $_] } |
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@{$child->attributes}) { |
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$out->start_tag ('li', id => $attr->[3], class => 'tree-attribute'); |
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$out->start_tag ('code', |
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title => defined $attr->[2] ? $attr->[2] : ''); |
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$out->html ($attr->[0]); ## ISSUE: case |
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$out->end_tag ('code'); |
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$out->text (' = '); |
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$out->start_tag ('q'); |
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$out->text ($attr->[1]); ## TODO: children |
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$out->end_tag ('q'); |
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} |
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$out->end_tag ('ul'); |
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} |
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|
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if ($child->has_child_nodes) { |
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$out->start_tag ('ol', class => 'children'); |
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unshift @node, @{$child->child_nodes}, '</ol></li>'; |
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} |
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} elsif ($nt == $child->TEXT_NODE) { |
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$out->start_tag ('li', id => $node_id, class => 'tree-text'); |
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$out->start_tag ('q', lang => ''); |
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$out->text ($child->data); |
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$out->end_tag ('q'); |
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} elsif ($nt == $child->CDATA_SECTION_NODE) { |
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$out->start_tag ('li', id => $node_id, class => 'tree-cdata'); |
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$out->start_tag ('code'); |
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$out->text ('<![CDATA['); |
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$out->end_tag ('code'); |
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$out->start_tag ('q', lang => ''); |
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$out->text ($child->data); |
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$out->end_tag ('q'); |
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$out->start_tag ('code'); |
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$out->text (']]>'); |
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$out->end_tag ('code'); |
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} elsif ($nt == $child->COMMENT_NODE) { |
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$out->start_tag ('li', id => $node_id, class => 'tree-cdata'); |
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$out->start_tag ('code'); |
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$out->text ('<!--'); |
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$out->end_tag ('code'); |
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$out->start_tag ('q', lang => ''); |
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$out->text ($child->data); |
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$out->end_tag ('q'); |
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$out->start_tag ('code'); |
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$out->text ('-->'); |
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$out->end_tag ('code'); |
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} elsif ($nt == $child->DOCUMENT_NODE) { |
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$out->start_tag ('li', id => $node_id, class => 'tree-document'); |
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$out->text ('Document'); |
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$out->start_tag ('ul', class => 'attributes'); |
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my $cp = $child->manakai_charset; |
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if (defined $cp) { |
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$out->html (qq[<li><code>charset</code> parameter = <code>]); |
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$out->text ($cp); |
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$out->html ('</code>'); |
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} |
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$out->html (qq[<li><code>inputEncoding</code> = ]); |
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my $ie = $child->input_encoding; |
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if (defined $ie) { |
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$out->code ($ie); |
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if ($child->manakai_has_bom) { |
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$out->html (qq[ (with <code class=charname><abbr>BOM</abbr></code>)]); |
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} |
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} else { |
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$out->html (qq[(<code>null</code>)]); |
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} |
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$out->html (qq[<li>@{[scalar main::get_text ('manakaiIsHTML:'.($child->manakai_is_html?1:0))]}</li>]); |
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$out->html (qq[<li>@{[scalar main::get_text ('manakaiCompatMode:'.$child->manakai_compat_mode)]}</li>]); |
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unless ($child->manakai_is_html) { |
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$out->html (qq[<li>XML version = ]); |
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$out->code ($child->xml_version); |
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if (defined $child->xml_encoding) { |
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$out->html (qq[<li>XML encoding = ]); |
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$out->code ($child->xml_encoding); |
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} else { |
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$out->html (qq[<li>XML encoding = (null)</li>]); |
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} |
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$out->html (qq[<li>XML standalone = @{[$child->xml_standalone ? 'true' : 'false']}</li>]); |
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} |
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$out->end_tag ('ul'); |
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if ($child->has_child_nodes) { |
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$out->start_tag ('ol', class => 'children'); |
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unshift @node, @{$child->child_nodes}, '</ol></li>'; |
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} |
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} elsif ($nt == $child->DOCUMENT_TYPE_NODE) { |
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$out->start_tag ('li', id => $node_id, class => 'tree-doctype'); |
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$out->code ('<!DOCTYPE>'); |
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$out->start_tag ('ul', class => 'attributes'); |
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|
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$out->start_tag ('li', class => 'tree-doctype-name'); |
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$out->text ('Name = '); |
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$out->code ($child->name); |
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|
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$out->start_tag ('li', class => 'tree-doctype-publicid'); |
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$out->text ('Public identifier = '); |
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$out->code ($child->public_id); |
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|
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$out->start_tag ('li', class => 'tree-doctype-systemid'); |
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$out->text ('System identifier = '); |
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$out->code ($child->system_id); |
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|
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$out->end_tag ('ul'); |
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} elsif ($nt == $child->PROCESSING_INSTRUCTION_NODE) { |
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$out->start_tag ('li', id => $node_id, class => 'tree-id'); |
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$out->code ('<?'); |
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$out->code ($child->target); |
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$out->text (' '); |
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$out->code ($child->data); |
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$out->code ('?>'); |
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} else { # error |
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$out->start_tag ('li', id => $node_id, class => 'tree-unknown'); |
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$out->text ($child->node_type . ' ' . $child->node_name); |
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} |
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} |
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$out->end_tag ('ol'); |
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|
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$out->end_section; |
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} # generate_structure_dump_section |
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|
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sub generate_structure_error_section ($) { |
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my $self = shift; |
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|
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my $out = $self->output; |
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$out->start_section (role => 'structure-errors'); |
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$out->start_error_list (role => 'structure-errors'); |
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|
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my $input = $self->input; |
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my $result = $self->result; |
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|
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require Whatpm::ContentChecker; |
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my $onerror = sub { |
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$result->add_error (@_, layer => 'structure'); |
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}; |
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|
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my $onsubdoc = $self->onsubdoc; |
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if ($self->{structure}->node_type == $self->{structure}->ELEMENT_NODE) { |
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$self->{add_info} = Whatpm::ContentChecker->check_element |
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($self->{structure}, $onerror, $onsubdoc); |
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} else { |
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$self->{add_info} = Whatpm::ContentChecker->check_document |
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($self->{structure}, $onerror, $onsubdoc); |
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} |
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|
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$out->end_error_list (role => 'structure-errors'); |
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$out->end_section; |
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} # generate_structure_error_section |
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|
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sub generate_additional_sections ($) { |
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my $self = shift; |
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$self->SUPER::generate_additional_sections; |
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|
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$self->generate_table_section; |
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|
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$self->generate_listing_section ( |
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key => 'id', id => 'identifiers', |
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short_title => 'IDs', title => 'Identifiers', |
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); |
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$self->generate_listing_section ( |
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key => 'term', id => 'terms', |
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short_title => 'Terms', title => 'Terms', |
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); |
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$self->generate_listing_section ( |
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key => 'class', id => 'classes', |
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short_title => 'Classes', title => 'Classes', |
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); |
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|
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$self->generate_rdf_section; |
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} # generate_additional_sections |
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|
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sub generate_table_section ($) { |
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my $self = shift; |
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|
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my $tables = $self->{add_info}->{table} || []; |
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return unless @$tables; |
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|
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my $out = $self->output; |
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$out->start_section (id => 'tables', title => 'Tables'); |
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|
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$out->html (q[<!--[if IE]><script type="text/javascript" src="../excanvas.js"></script><![endif]--> |
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<script src="../table-script.js" type="text/javascript"></script> |
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<noscript> |
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<p><em>Structure of tables are visualized here if scripting is enabled.</em></p> |
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</noscript>]); |
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|
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require JSON; |
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|
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my $i = 0; |
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for my $table (@$tables) { |
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$i++; |
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$out->start_section (id => 'table-' . $i, |
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title => 'Table #' . $i); |
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|
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$out->start_tag ('dl'); |
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$out->dt ('Table Element'); |
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$out->start_tag ('dd'); |
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$out->node_link ($table->{element}); |
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$out->end_tag ('dl'); |
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delete $table->{element}; |
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|
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for (@{$table->{column_group}}, @{$table->{column}}, $table->{caption}, |
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@{$table->{row}}) { |
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next unless $_; |
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delete $_->{element}; |
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} |
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|
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for (@{$table->{row_group}}) { |
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next unless $_; |
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next unless $_->{element}; |
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$_->{type} = $_->{element}->manakai_local_name; |
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delete $_->{element}; |
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} |
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|
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for (@{$table->{cell}}) { |
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next unless $_; |
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for (@{$_}) { |
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next unless $_; |
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for (@$_) { |
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$_->{id} = refaddr $_->{element} if defined $_->{element}; |
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delete $_->{element}; |
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$_->{is_header} = $_->{is_header} ? 1 : 0; |
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} |
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} |
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} |
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|
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my $id_prefix = $self->input->id_prefix; |
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$out->script (q[tableToCanvas (] . |
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JSON::objToJson ($table) . |
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q[, document.getElementById ('] . $id_prefix . 'table-' . $i . q[')] . |
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q[, '] . $id_prefix . q[');]); |
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|
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$out->end_section; |
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} |
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|
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$out->end_section; |
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} # generate_table_section |
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|
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sub generate_listing_section ($%) { |
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my $self = shift; |
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my %opt = @_; |
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|
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my $list = $self->{add_info}->{$opt{key}} || {}; |
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return unless keys %$list; |
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|
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my $out = $self->output; |
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|
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$out->start_section (id => $opt{id}, |
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title => $opt{title}, |
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short_title => $opt{short_title}); |
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$out->start_tag ('dl'); |
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|
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for my $id (sort {$a cmp $b} keys %$list) { |
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$out->start_tag ('dt'); |
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$out->code ($id); |
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for (@{$list->{$id}}) { |
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$out->start_tag ('dd'); |
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$out->node_link ($_); |
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} |
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} |
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|
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$out->end_tag ('dl'); |
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$out->end_section; |
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} # generate_listing_section |
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|
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my $generate_rdf_resource_html = sub ($$) { |
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my ($resource, $out) = @_; |
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|
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if (defined $resource->{uri}) { |
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$out->url ($resource->{uri}); |
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} elsif (defined $resource->{bnodeid}) { |
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$out->text ('_:' . $resource->{bnodeid}); |
| 307 |
} elsif ($resource->{nodes}) { |
| 308 |
$out->text ('(rdf:XMLLiteral)'); |
| 309 |
} elsif (defined $resource->{value}) { |
| 310 |
$out->start_tag ('q', |
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lang => defined $resource->{language} |
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? $resource->{language} : ''); |
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$out->text ($resource->{value}); |
| 314 |
$out->end_tag ('q'); |
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|
| 316 |
if (defined $resource->{datatype}) { |
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$out->text ('^^'); |
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$out->url ($resource->{datatype}); |
| 319 |
} elsif (length $resource->{language}) { |
| 320 |
$out->text ('@' . $resource->{language}); |
| 321 |
} |
| 322 |
} else { |
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$out->text ('??'); ## NOTE: An error of the implementation. |
| 324 |
} |
| 325 |
}; # $generate_rdf_resource_html |
| 326 |
|
| 327 |
## TODO: Should we move this method to another module, |
| 328 |
## such as Base or RDF? |
| 329 |
sub generate_rdf_section ($) { |
| 330 |
my $self = shift; |
| 331 |
|
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my $list = $self->{add_info}->{rdf} || []; |
| 333 |
return unless @$list; |
| 334 |
|
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my $out = $self->output; |
| 336 |
$out->start_section (id => 'rdf', short_title => 'RDF', |
| 337 |
title => 'RDF Triples'); |
| 338 |
$out->start_tag ('dl'); |
| 339 |
|
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my $i = 0; |
| 341 |
for my $rdf (@$list) { |
| 342 |
$out->start_tag ('dt', id => 'rdf-' . $i++); |
| 343 |
$out->node_link ($rdf->[0]); |
| 344 |
$out->start_tag ('dd'); |
| 345 |
$out->start_tag ('dl'); |
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for my $triple (@{$rdf->[1]}) { |
| 347 |
$out->start_tag ('dt'); |
| 348 |
$out->node_link ($triple->[0]); |
| 349 |
$out->start_tag ('dd'); |
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$out->text ('Subject: '); |
| 351 |
$generate_rdf_resource_html->($triple->[1] => $out); |
| 352 |
$out->start_tag ('dd'); |
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$out->text ('Predicate: '); |
| 354 |
$generate_rdf_resource_html->($triple->[2] => $out); |
| 355 |
$out->start_tag ('dd'); |
| 356 |
$out->text ('Object: '); |
| 357 |
$generate_rdf_resource_html->($triple->[3] => $out); |
| 358 |
} |
| 359 |
$out->end_tag ('dl'); |
| 360 |
} |
| 361 |
$out->end_tag ('dl'); |
| 362 |
$out->end_section; |
| 363 |
} # generate_rdf_section |
| 364 |
|
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1; |
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