package HTML::Auto;
# ABSTRACT: write HTML for common elements
$HTML::Auto::VERSION = '0.09';
use warnings;
use strict;
use Template;
use HTML::Auto::Templates;
require Exporter;
our @ISA = qw(Exporter);
our @EXPORT_OK = qw(matrix h v);
sub matrix {
my ($cols,$lines,$data,$options) = @_;
if ($options->{ucfirst}) {
foreach (@$cols, @$lines) {
$_ = ucfirst($_);
}
}
my $vals = [];
my $attrs = [];
my $more = [];
foreach my $row (@$data) {
my $vrow = [];
my $arow = [];
my $mrow = [];
foreach(@$row){
if (ref($_)){
push @$vrow, $_->{v};
push @$arow, $_->{a};
push @$mrow, $_->{more_info};
}
else {
push @$vrow, $_;
push @$arow, undef;
push @$mrow, undef;
}
}
push @$vals, $vrow;
push @$attrs, $arow;
push @$more, $mrow;
}
my $vars = {
cols => $cols,
lines => $lines,
vals => $vals,
attrs => $attrs,
more => $more,
};
$vars->{css} = $options->{css}
if $options->{css};
$vars->{myformat} = $options->{format}
if $options->{format};
$vars->{diagonal} = $options->{diagonal}
if $options->{diagonal};
my $template_name = 'matrix';
__process($template_name, $vars);
}
sub h {
my (@list) = @_;
my $vars = {
list => [@list],
};
my $template_name = 'h';
__process($template_name, $vars);
}
sub v {
my (@list) = @_;
my $vars = {
list => [@list],
};
my $template_name = 'v';
__process($template_name, $vars);
}
sub __process {
my ($template_name,$vars) = @_;
# build html from template
my $template_config = {
INCLUDE_PATH => [ 'templates' ],
};
my $template = Template->new({
LOAD_TEMPLATES => [ HTML::Auto::Templates->new($template_config) ],
});
my $html;
$template->process($template_name, $vars, \$html);
return $html;
}
1;
__END__
=pod
=encoding utf-8
=head1 NAME
HTML::Auto - write HTML for common elements
=head1 VERSION
version 0.09
=head1 SYNOPSIS
Simple example:
use HTML::Auto qw/matrix h v/;
my @cols = qw/c1 c2 c3 c4 c5/;
my @lines = qw/l1 l2 l3 l4 l5/;
my $data =
[ [1,2,3,4,5],
[6,7,8,9,0],
[1,1,1,1,1],
[2,2,2,2,2],
[3,3,3,3,3] ];
my $m = matrix(\@cols,\@lines,$data);
print v(
h($m,$m,$m),
h($m,$m),
);
Using attributes:
use HTML::Auto qw/matrix h v/;
my @cols = qw/c1 c2/;
my @lines = qw/l1 l2/;
my $data =
[
[
{v => 1, a => { style => 'background: green'}},
2
],
[
{v => 3, a => {class => 'foo'}},
{v => 4, a => {style => 'color: red'}}
]
];
my $m = matrix(\@cols,\@lines,$data);
print v(
h($m)
);
With mouse-over span:
use HTML::Auto qw/matrix h v/;
my @cols = qw/c1 c2/;
my @lines = qw/l1 l2/;
my $data =
[[1,2],
[3,
{ v=> 4,
more_info => "This is a pop-up!"
}]
];
my $m = matrix(\@cols,\@lines,$data);
print v(
h($m)
);
Passing additional CSS:
use HTML::Auto qw/matrix h v/;
my @cols = qw/c1 c2/;
my @lines = qw/l1 l2/;
my $data =
[
[
{v => 1, a => { class => 'warn'}},
2
],
[3,4]
];
my $options = { css => '.warn { background-color: yellow !important; }' };
my $m = matrix(\@cols,\@lines,$data,$options);
print v(
h($m)
);
=head1 FUNCTIONS
=head2 matrix
Build a matrix. Some options are available to pass to the matrix function:
=over 6
=item C<diagonal>
Highlight the diagonal of the matrix.
my $m = matrix(\@cols,\@lines,$data, {diagonal => 1});
=item C<format>
Pass a string to be used by the C<format> filter in the TT2 template.
my $m = matrix(\@cols,\@lines,$data, {format => '%.6f'});
=item C<ucfirst>
Option to uppercase first letter in columns and lines labels.
my $m = matrix(\@cols,\@lines,$data, {ucfirst => 1});
=back
=head2 h
A function to allow horizontal composition.
=head2 v
A function to allow vertical composition.
=head1 AUTHORS
=over 4
=item *
Nuno Carvalho <smash@cpan.org>
=item *
André Santos <andrefs@cpan.org>
=back
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2012-2016 by Project Natura <natura@natura.di.uminho.pt>.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut