HTML::Packer(3pm) User Contributed Perl Documentation HTML::Packer(3pm)NAME
HTML::Packer - Another HTML code cleaner
VERSION
Version 1.004001
DESCRIPTION
A HTML Compressor.
SYNOPSIS
use HTML::Packer;
my $packer = HTML::Packer->init();
$packer->minify( $scalarref, $opts );
To return a scalar without changing the input simply use (e.g. example 2):
my $ret = $packer->minify( $scalarref, $opts );
For backward compatibility it is still possible to call 'minify' as a function:
HTML::Packer::minify( $scalarref, $opts );
First argument must be a scalarref of HTML-Code. Second argument must be a hashref of options. Possible options are
remove_comments
HTML-Comments will be removed if 'remove_comments' has a true value.
remove_newlines
ALL newlines will be removed if 'remove_newlines' has a true value.
do_javascript
Defines compression level for javascript. Possible values are 'clean', 'obfuscate', 'shrink' and 'best'. Default is no compression for
javascript. This option only takes effect if JavaScript::Packer is installed.
do_stylesheet
Defines compression level for CSS. Possible values are 'minify' and 'pretty'. Default is no compression for CSS. This option only
takes effect if CSS::Packer is installed.
no_compress_comment
If not set to a true value it is allowed to set a HTML comment that prevents the input being packed.
<!-- HTML::Packer _no_compress_ -->
Is not set by default.
html5
If set to a true value closing slashes will be removed from void elements.
AUTHOR
Merten Falk, "<nevesenin at cpan.org>"
BUGS
Please report any bugs or feature requests through the web interface at https://github.com/nevesenin/html-packer-perl/issues
<https://github.com/nevesenin/html-packer-perl/issues>. I will be notified, and then you'll automatically be notified of progress on your
bug as I make changes.
SUPPORT
You can find documentation for this module with the perldoc command.
perldoc HTML::Packer
COPYRIGHT &; LICENSE
Copyright 2009 - 2011 Merten Falk, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
HTML::Clean
perl v5.14.2 2012-02-20 HTML::Packer(3pm)
Check Out this Related Man Page
HTML::WikiConverter::Normalizer(3pm) User Contributed Perl Documentation HTML::WikiConverter::Normalizer(3pm)NAME
HTML::WikiConverter::Normalizer - Convert CSS styles to (roughly) corresponding HTML
SYNOPSIS
use HTML::TreeBuilder;
use HTML::WikiConverter::Normalizer;
my $tree = new HTML::TreeBuilder();
$tree->parse( '<p><font style="font-style:italic; font-weight:bold">text</font></p>' );
my $norm = new HTML::WikiConverter::Normalizer();
$norm->normalize($tree);
# Roughly gives "<p><font><b><i>text</i></b></font></p>"
print $tree->as_HTML();
DESCRIPTION
HTML::WikiConverter dialects convert HTML into wiki markup. Most (if not all) know nothing about CSS, nor do they take it into
consideration when performing html-to-wiki conversion. But there is no good reason for, say, "<font style="font-weight:bold">text</font>"
not to be converted into '''text''' in the MediaWiki dialect. The same is true of other dialects, all of which should be able to use CSS
information to produce wiki markup.
The issue becomes especially problematic when considering that several WYSIWYG HTML editors (e.g. Mozilla's) produce this sort of CSS-heavy
HTML. Prior to "HTML::WikiConverter::Normalizer", this HTML would have been essentially converted to text, the CSS information having been
ignored by "HTML::WikiConverter".
"HTML::WikiConverter::Normalizer" avoids this with a few simple transformations that convert CSS styles into HTML tags.
METHODS
new
my $norm = new HTML::WikiConverter::Normalizer();
Constructs a new normalizer
normalize
$norm->normalize($elem);
Normalizes $elem and all its descendents, where $elem is an HTML::Element object.
SUBCLASSING
The following methods may be useful to subclasses.
handlers
my $handlers = $self->handlers;
Class method returning reference to an array of handlers used to convert CSS to HTML. Each handler is a hashref that specifies the CSS
properties and values to match, and the HTML tags and attributes the matched properties will be converted to.
The "type", "name", "value", and "tag" keys may be used to match an element's property or attribute. "type" may be either "css" if matching
a CSS property (in which case "name" must contain the name of the property, and "value" must contain the property value to match) or "attr"
if matching an HTML tag attribute (in which case "name" must contain the name of the attribute, and "value" must contain the attribute
value to match).
"value" may be a string (for an exact match), regex (which will be used to match against the element's property or attribute value),
coderef (which will be passed the property or attribute value and is expected to return true on match, false otherwise), or "*" (which
matches any property or attribute value). A tag or list of tags can also be matched with the "tag" key, which takes either a string or an
arrayref.
To specify what actions the handler will take, the "new_tag", "new_attr", and "normalizer" keys are used. "new_tag" is required and
indicates the name of the tag that will be created. "attribute" is optional and indicates the name of the attribute in the new tag that
will take the value of the original CSS property. If a coderef is given as the "normalizer", it will be passed the value of the
property/attribute and should return one suitable to be assigned to the new tag attribute.
SEE ALSO
CSS
AUTHOR
David J. Iberri, "<diberri@cpan.org>"
BUGS
Please report any bugs or feature requests to "bug-html-wikiconverter at rt.cpan.org", or through the web interface at
<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=HTML-WikiConverter>. I will be notified, and then you'll automatically be notified of
progress on your bug as I make changes.
COPYRIGHT &; LICENSE
Copyright 2006 David J. Iberri, all rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.0 2009-05-12 HTML::WikiConverter::Normalizer(3pm)