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HTTP::Proxy::BodyFilter::htmltext
Section: User Contributed Perl Documentation (3) Updated: 2010-03-30 Index
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NAME
HTTP::Proxy::BodyFilter::htmltext - A filter to transmogrify HTML text
SYNOPSIS
use HTTP::Proxy::BodyFilter::tags;
use HTTP::Proxy::BodyFilter::htmltext;
# could it be any simpler?
$proxy->push_filter(
mime => 'text/html',
response => HTTP::Proxy::BodyFilter::tags->new,
response => HTTP::Proxy::BodyFilter::htmltext->new(
sub { tr/a-zA-z/n-za-mN-ZA-M/ }
)
);
DESCRIPTION
The HTTP::Proxy::BodyFilter::htmltext is a filter spawner that
calls the callback of your choice on any HTML text (outside
"<script>" and "<style>" tags, and entities).
The subroutine should modify the content of $_ as it sees fit.
Simple, and terribly efficient.
METHODS
The filter defines the following methods, called automatically:
- init()
-
Ensures that the filter is initialised with a CODE reference.
- begin()
-
Per page parser initialisation.
- filter()
-
A simple HTML parser that runs the given callback on the text contained
in the HTML data. Please look at HTTP::Proxy::BodyFilter::htmlparser
if you need something more elaborate.
SEE ALSO
HTTP::Proxy, HTTP::Proxy::BodyFilter,
HTTP::Proxy::BodyFilter::htmlparser.
AUTHOR
Philippe ``BooK'' Bruhat, <book@cpan.org>.
COPYRIGHT
Copyright 2003-2005, Philippe Bruhat.
LICENSE
This module is free software; you can redistribute it or modify it under
the same terms as Perl itself.
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- METHODS
-
- SEE ALSO
-
- AUTHOR
-
- COPYRIGHT
-
- LICENSE
-
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