NAME
   HTML::RewriteAttributes - concise attribute rewriting

SYNOPSIS
       $html = HTML::RewriteAttributes->rewrite($html, sub {
           my ($tag, $attr, $value) = @_;

           # delete any attribute that mentions..
           return if $value =~ /COBOL/i;

           $value =~ s/\brocks\b/rules/g;
           return $value;
       });


       # writing some HTML email I see..
       $html = HTML::RewriteAttributes::Resources->rewrite($html, sub {
           my $uri = shift;
           my $content = render_template($uri);
           my $cid = generate_cid_from($content);
           $mime->attach($cid => content);
           return "cid:$cid";
       });


       # up for some HTML::ResolveLink?
       $html = HTML::RewriteAttributes::Links->rewrite($html, "http://search.cpan.org");

       # or perhaps HTML::LinkExtor?
       HTML::RewriteAttributes::Links->rewrite($html, sub {
           my ($tag, $attr, $value) = @_;
           push @links, $value;
           $value;
       });

DESCRIPTION
   "HTML::RewriteAttributes" is designed for simple yet powerful HTML
   attribute rewriting.

   You simply specify a callback to run for each attribute and we do the
   rest for you.

   This module is designed to be subclassable to make handling special
   cases eaiser. See the source for methods you can override.

METHODS
 "new"
   You don't need to call "new" explicitly - it's done in "rewrite". It
   takes no arguments.

 "rewrite" HTML, callback -> HTML
   This is the main interface of the module. You pass in some HTML and a
   callback, the callback is invoked potentially many times, and you get
   back some similar HTML.

   The callback receives as arguments the tag name, the attribute name, and
   the attribute value (though subclasses may override this --
   HTML::RewriteAttributes::Resources does). Return "undef" to remove the
   attribute, or any other value to set the value of the attribute.

SEE ALSO
   HTML::Parser, HTML::ResolveLink, Email::MIME::CreateHTML,
   HTML::LinkExtor

THANKS
   Some code was inspired by, and tests borrowed from, Miyagawa's
   HTML::ResolveLink.

AUTHOR
   Shawn M Moore, "<[email protected]>"

LICENSE
   Copyright 2008-2010 Best Practical Solutions, LLC.
   HTML::RewriteAttributes is distributed under the same terms as Perl
   itself.