Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
Glad to see that you have noticed HTML::StripScripts::Parser. I'm the maintainer, but not the guy who did the great work of writing it originally.

It fulfils all of your listed requirements, and is certainly seeing active usage on our production sites.

This code should do what you need (untested):

my $s = HTML::Stripscripts::Parser->new({ Context => 'Flow', # Only allow these tags BanAllBut => [qw(p a img h3 div em)], # Allow src and href AllowSrc => 1, AllowHref => 1, Rules => { # remove empty p tags p => sub { return length $_[1]->{content} }, # a must have a local href a => { href => \&strip_abs_uri, tag => sub { return 0 unless $_[1]->{href} }, }, # img must have a local src img => { src => \&strip_abs_uri, tag => sub { return 0 unless $_[1]->{src} }, }, # Allow id and class for all tags '*' => { id => 1, class => 1, } }, }); sub strip_abs_uri { my ( $filter, $tag, $attr_name, $attr_val ) = @_; return 1 unless $attr_name =~/href|src/ return $attr_val=~m{://}; } print $s->filter_html($html);

In reply to Re: Dynamically cleaning up HTML fragments by clinton
in thread Dynamically cleaning up HTML fragments by SilasTheMonk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others pondering the Monastery: (2)
As of 2024-04-26 02:54 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found