sub _parse_attribute_args {
my $self = shift;
- # allow ->add_attribute(name => 'value')
- # or ->add_attribute({ name => 'name', value => 'value' })
+ # allow ->add_to_attribute(name => 'value')
+ # or ->add_to_attribute({ name => 'name', value => 'value' })
my ($name, $value) = @_ > 1 ? @_ : @{$_[0]}{qw(name value)};
return ($name, $self->_zconfig->parser->html_escape($value));
}
sub add_attribute {
+ die "renamed to add_to_attribute. killing this entirely for 1.0";
+}
+
+sub add_to_attribute {
my $self = shift;
my ($name, $value) = $self->_parse_attribute_args(@_);
sub {
}
1;
+
+=head1 NAME
+
+HTML::Zoom::FilterBuilder - Add Filters to a Stream
+
+=head1 SYNOPSIS
+
+ use HTML::Zoom;
+ my $root = HTML::Zoom
+ ->from_html(<<MAIN);
+ <html>
+ <head>
+ <title>Default Title</title>
+ </head>
+ <body>
+ Default Content
+ </body>
+ </html>
+ MAIN
+
+ my $body = HTML::Zoom
+ ->from_html(<<BODY);
+ <div id="stuff">
+ <p>Well Now</p>
+ <p>Is the Time</p>
+ </div>
+ BODY
+
+ my $output = $root
+ ->select('title')
+ ->replace_content('Hello World')
+ ->select('body')
+ ->replace_content($body)
+ ->select('p')
+ ->set_attribute(class=>'para')
+ ->to_html;
+
+will produce:
+
+=begin testinfo
+
+ my $expect = <<HTML;
+
+=end testinfo
+
+ <html>
+ <head>
+ <title>Hello World</title>
+ </head>
+ <body><div id="stuff">
+ <p class="para">Well Now</p>
+ <p class="para">Is the Time</p>
+ </div>
+ </body>
+ </html>
+
+=begin testinfo
+
+ HTML
+ is($output, $expect, 'Synopsis code works ok');
+
+=end testinfo
+
+=head1 DESCRIPTION
+
+Given a L<HTML::Zoom> stream, provide methods to apply filters which
+alter the content of that stream.
+
+=head1 METHODS
+
+This class defines the following public API
+
+=head2 set_attribute
+
+ TBD
+
+=head2 add_to_attribute
+
+ TBD
+
+=head2 remove_attribute
+
+ TBD
+
+=head2 collect
+
+ TBD
+
+=head2 collect_content
+
+ TBD
+
+=head2 add_before
+
+ TBD
+
+=head2 add_after
+
+ TBD
+
+=head2 prepend_content
+
+ TBD
+
+=head2 append_content
+
+ TBD
+
+=head2 replace
+
+ TBD
+
+=head2 replace_content
+
+Given a L<HTML::Zoom/select> result, replace the content with a string, array
+or another L<HTML::Zoom> object.
+
+=head2 repeat
+
+ TBD
+
+=head2 repeat_content
+
+ TBD
+
+=head1 ALSO SEE
+
+L<HTML::Zoom>
+
+=head1 AUTHORS
+
+See L<HTML::Zoom> for authors.
+
+=head1 LICENSE
+
+See L<HTML::Zoom> for the license.
+
+=cut
+