Created
January 18, 2011 13:51
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| use strict; | |
| use warnings; | |
| use Test::More; | |
| use HTML::Filter::Callbacks; | |
| my $SKIP_TAGS = { map { $_ => 1 } qw(title textarea) }; | |
| my $code = sub { | |
| my ($tag, $c) = @_; | |
| my $text = $tag->text; | |
| # note explain $tag; | |
| return unless $text; | |
| return if $SKIP_TAGS->{lc $tag->name}; | |
| $tag->text("yappo"); | |
| return 1; | |
| }; | |
| my $html = do { local $/; <DATA> }; | |
| my $filter = HTML::Filter::Callbacks->new; | |
| $filter->add_callbacks( | |
| '*' => +{ | |
| start => $code, | |
| # end => $code, ## not running | |
| end => sub { $code->(@_) }, | |
| }, | |
| ); | |
| my $new_html = $filter->process($html); | |
| note $new_html; | |
| ok 1; | |
| done_testing; | |
| __END__ | |
| <html> | |
| <head> | |
| <title>hoge</title> | |
| </head> | |
| <body> | |
| foo | |
| <input name="foo" value="bar" /> | |
| <textarea> | |
| baz | |
| </textarea> | |
| hoge | |
| </body> | |
| </html> |
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