/ 
HTML-Zoom-Parser-HH5P-0.002
River stage zero No dependents
/ HTML::Zoom::Parser::HH5P

NAME

HTML::Zoom::Parser::HH5P - use HTML::HTML5::Parser with HTML::Zoom

SYNOPSIS

use HTML::Zoom;
use HTML::Zoom::Parser::HH5P;

my $template = <<HTML;
<!DOCTYPE HTML
   PUBLIC "-//W3C//DTD HTML 4.01//EN"
   "http://www.w3.org/TR/html4/strict.dtd">
<html></html>
HTML

my $output = HTML::Zoom
   -> new({ zconfig => { parser => 'HTML::Zoom::Parser::HH5P' } })
   -> from_html($template)
   -> to_html;

DESCRIPTION

HTML::Zoom::Parser::HH5P is glue between HTML::Zoom and HTML::HTML5::Parser. It is likely to be slower than HTML::Zoom's built in parser and HTML::Zoom::Parser::HTML::Parser, but because HTML::HTML5::Parser uses the HTML5 parsing algorithm, should handle malformed HTML in a manner more consistent with popular desktop web browsers.

Constructor

new(%attributes)

Moose/Moo-style constructor function.

Attributes

zconfig

Holds an HTML::Zoom::ZConfig object. Read-only attribute, but a separate with_zconfig method id provided to set the zconfig attribute.

parse_as_fragment

Tri-state variable. If set to false, then all HTML parsed with this object will be be treated as full HTML documents. Missing optional tags such as <head> and <body> will be inferred and added to the stream as required by the HTML5 specification. If set to true, then all HTML parsed with the object will be treated as document fragments. If undefined (the default), then this module will attempt to guess the correct behaviour.

The current guessing heuristic is a case-insensitive search for "<html", "<!doctype" or "<?xml" in the first 512 characters of the string being parsed.

ignore_implied_elements

Boolean. If set to true (the default) then regardless of the parse_as_fragment setting, elements which have been inferred will not be included in the output stream.

Methods

html_to_events($string)

Returns an arrayref of hashrefs, where each hashref represents an "event" parsing the HTML. Events correspond to elements, text nodes, DTDs and so on in the HTML document. (Attributes are not events, but are included in the element hashref.)

html_to_stream($string)

As per html_to_events but returns an HTML::Zoom stream.

html_escape($string)

Utility method to escape characters within the string as HTML entities.

html_unescape($string)

Utility method to unescape HTML entities.

with_zconfig($zconfig)

Writer for zconfig attribute.

BUGS

Please report any bugs to http://rt.cpan.org/Dist/Display.html?Queue=HTML-Zoom-Parser-HH5P.

SEE ALSO

HTML::Zoom, HTML::HTML5::Parser.

AUTHOR

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

This software is copyright (c) 2012-2013 by Toby Inkster.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

DISCLAIMER OF WARRANTIES

THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.