File Coverage

blib/lib/HTML/TableContent/Element.pm

Criterion	Covered	Total	%
statement	91	154	59.0
branch	28	50	56.0
condition	2	2	100.0
subroutine	29	62	46.7
pod	12	28	42.8
total	162	296	54.7

package HTML::TableContent::Element;

use Moo;
use HTML::TableContent::Table;

our $VERSION = '0.17';

my @ATTRIBUTE =
  qw/class id style colspan rowspan onclick onchange type onkeyup placeholder scope selected value
  autocomplete for onFocus onBlur href role width height data_toggle data_placement title/;

around BUILDARGS => sub {
    my ( $orig, $class, $args ) = @_;

    my $build = ();

    if ( my $links = delete $args->{links} ) {
        if ( ref $links eq 'ARRAY' ) {
            $build->{links} = $links;
        }
    }

    if ( my $concat = delete $args->{truncate} ) {
        $build->{truncate} = $concat;
    }

    $build->{attributes}     = $args;
    $build->{attribute_list} = \@ATTRIBUTE;

    for my $field ( @ATTRIBUTE, 'html_tag', 'tag') {
        if ( defined $args->{$field} ) {
            $build->{$field} = $args->{$field};
        }
    }

    return $class->$orig($build);
};

for my $field (@ATTRIBUTE) {
    has $field => (
        is      => 'rw',
        lazy    => 1,
        trigger => 1,
        default => q{}
    );
}

has [qw/template_attr row_index index data tag/] => (
    is      => 'rw',
    clearer => 1,
    builder => 1,
);

has attributes => (
    is      => 'rw',
    default => sub { {} }
);

has [qw/inner_html wrap_html attribute_list truncate/] => ( is => 'rw' );

has [qw/children nested links before_element after_element/] => (
    is      => 'rw',
    default => sub { [] },
);

has html_tag => (
    is      => 'rw',
    default => 'table',
);

sub _build_row_index {
    return
      defined $_[0]->attributes->{row_index}
      ? delete $_[0]->attributes->{row_index}
      : undef;
}

sub _build_index {
    return
      defined $_[0]->attributes->{index}
      ? delete $_[0]->attributes->{index}
      : undef;
}

sub _build_template_attr {
    return
      defined $_[0]->attributes->{template_attr}
      ? delete $_[0]->attributes->{template_attr}
      : undef;
}

sub _build_tag {
    my $caller = caller();
    my ($tag) = $caller =~ /.*\:\:(.*)/;
    return lc $tag;
}

sub has_data { return scalar @{ $_[0]->data } ? 1 : 0; }

sub has_children { return scalar @{ $_[0]->children } ? 1 : 0; }

sub count_children { return scalar @{ $_[0]->children }; }

sub has_nested { return scalar @{ $_[0]->nested } ? 1 : 0; }

sub count_nested { return scalar @{ $_[0]->nested }; }

sub get_first_nested { return $_[0]->nested->[0]; }

sub get_nested { return $_[0]->nested->[ $_[1] ]; }

sub all_nested { return @{ $_[0]->nested }; }

sub has_links { return scalar @{ $_[0]->links } ? 1 : 0; }

sub count_links { return scalar @{ $_[0]->links }; }

sub get_first_link { return $_[0]->links->[0]; }

sub get_link { return $_[0]->links->[ $_[1] ]; }

sub all_links { return @{ $_[0]->links }; }

sub add_child {
    my $element = $_[0]->new( $_[1] );
    push @{ $_[0]->children }, $element;
    return $element;
}

sub add_nested {
    my $table = HTML::TableContent::Table->new( $_[1] );
    push @{ $_[0]->nested }, $table;
    return $table;
}

sub add_to_nested {
    return push @{ $_[0]->nested }, $_[1];
}

sub text { return join q{ }, @{ $_[0]->data }; }

sub truncate_text { return substr($_[0]->text, 0, $_[0]->truncate) . '...'; }

sub add_text { return push @{ $_[0]->data }, $_[1]; }

sub set_text { $_[0]->data( [ $_[1] ] ); }

sub lc_text { return lc $_[0]->text; }

sub ucf_text { return ucfirst $_[0]->text; }

sub add_class {
    my $class = $_[0]->class;
    return $_[0]->class( sprintf( '%s %s', $class, $_[1] ) );
}

sub add_style {
    my $style = $_[0]->style;
    return $_[0]->style( sprintf( '%s %s', $style, $_[1] ) );
}

sub raw {
    my $args = $_[0]->attributes;

    if ( $_[0]->has_nested ) {
        $args->{nested} = ();
        for ( $_[0]->all_nested ) {
            push @{ $args->{nested} }, $_->raw;
        }
    }

    if ( scalar @{ $_[0]->data } ) {
        $args->{text} = $_[0]->text;
        $args->{data} = $_[0]->data;
    }

    return $args;
}

sub render {
    my $args = $_[0]->attributes;

    my $attr = '';
    foreach my $attribute ( @{ $_[0]->attribute_list } ) {
        if ( my $val = $args->{$attribute} ) {
            $attribute =~ s/\_/\-/g;
            if ( ref $val eq 'ARRAY' ) {
                $val = sprintf(
                    $val->[0],
                    map { $_[0]->$_ } @{$val}[ 1 .. scalar @{$val} - 1 ]
                );
            } elsif ( ref $val eq 'CODE' ) {
                $val = $val->($_[0]);
            }
            $attr .= sprintf '%s="%s" ', $attribute, $val;

        }
    }

    my $render = $_[0]->_render_element;

    if ( my $inner_html = $_[0]->inner_html ) {
        my $inner_count = scalar @{$inner_html};
        if ( $inner_count == 1 ) {
            $render = sprintf( $inner_html->[0], $render );
        }
        else {
            $render = sprintf(
                $inner_html->[0],
                map { $_[0]->$_ } @{$inner_html}[ 1 .. $inner_count - 1 ]
            );
        }
    }

    if ($_[0]->has_children) {
        my @elements = map { $_->render } @{ $_[0]->children };
        my $ele_html = sprintf '%s' x @elements, @elements;

        $render = sprintf '%s%s', $render, $ele_html;
    }

    my $tag = $_[0]->html_tag;
    my $html = sprintf( "<%s %s>%s", $tag, $attr, $render, $tag );

    if ( my $before_element = $_[0]->before_element ) {
        for ( @{$before_element} ) {
            my $ren = ref \$_ eq 'SCALAR' ? $_ : $_->render;
            $html = sprintf "%s%s", $ren, $html;
        }
    }

    if ( my $after_element = $_[0]->after_element ) {
        for ( @{$after_element} ) {
            my $ren = ref \$_ eq 'SCALAR' ? $_ : $_->render;
            $html = sprintf "%s%s", $html, $ren;
        }
    }

    if ( my $wrap_html = $_[0]->wrap_html ) {
        my $wrap_count = scalar @{$wrap_html};
        if ( $wrap_count == 1 ) {
            $html = sprintf( $wrap_html->[0], $html );
        }
        else {
            $html = sprintf(
                $wrap_html->[0],
                map { $_[0]->$_ } @{$wrap_html}[ 1 .. $wrap_html - 1 ]
            );
        }
    }

    return $_[0]->tidy_html($html);
}

sub _render_element {
    return $_[0]->_render_element_text($_[0]->text);
}

sub _render_element_text {
    return defined $_[0]->truncate ? $_[0]->truncate_text($_[0]->text) : $_[0]->text;
}

sub _trigger_class { return $_[0]->attributes->{class} = $_[1]; }

sub _trigger_id { return $_[0]->attributes->{id} = $_[1]; }

sub _trigger_style { return $_[0]->attributes->{style} = $_[1]; }

sub _trigger_colspan { return $_[0]->attributes->{colspan} = $_[1]; }

sub _trigger_rowspan { return $_[0]->attributes->{rowspan} = $_[1]; }

sub _trigger_onclick { return $_[0]->attributes->{onclick} = $_[1]; }

sub _trigger_onchange { return $_[0]->attributes->{onchange} = $_[1]; }

sub _trigger_type { return $_[0]->attributes->{type} = $_[1]; }

sub _trigger_value { return $_[0]->attributes->{value} = $_[1]; }

sub _trigger_scope { return $_[0]->attributes->{scope} = $_[1]; }

sub _trigger_onkeyup { return $_[0]->attributes->{onkeyup} = $_[1]; }

sub _trigger_placeholder { return $_[0]->attributes->{placeholder} = $_[1]; }

sub _trigger_onFocus { return $_[0]->attributes->{onFocus} = $_[1]; }

sub _trigger_onBlur { return $_[0]->attributes->{onBlur} = $_[1]; }

sub _trigger_role { return $_[0]->attributes->{role} = $_[1]; }

sub _trigger_href { return $_[0]->attributes->{href} = $_[1]; }

sub _trigger_width { return $_[0]->attributes->{width} = $_[1]; }

sub _trigger_height { return $_[0]->attributes->{height} = $_[1]; }

sub _trigger_data_toggle { return $_[0]->attributes->{data_toggle} = $_[1]; }

sub _trigger_data_placement { return $_[0]->attributes->{data_placement} = $_[1]; }

sub _trigger_title { return $_[0]->attributes->{title} = $_[1]; }

sub _trigger_template_attr {
    return $_[0]->attributes->{template_attr} = $_[1];
}

sub _trigger_selected { return $_[0]->attributes->{selected} = $_[1]; }

sub _trigger_autocomplete { return $_[0]->attributes->{autocomplete} = $_[1]; }

sub _trigger_for { return $_[0]->attributes->{for} = $_[1]; }

sub _build_data {
    my $data = delete $_[0]->attributes->{data};
    my $text = delete $_[0]->attributes->{text};

    if ( defined $text ) {
        push @{$data}, $text;
    }

    return $data if defined $data && scalar @{$data};
    return [];
}

sub has_id { return length $_[0]->id ? 1 : 0; }

sub tidy_html {
    $_[1] =~ s/\s+>/>/g;
    return $_[1];
}

__PACKAGE__->meta->make_immutable;

1;

__END__