package HTML::Zoom;
-use strict;
-use warnings FATAL => 'all';
+use strictures 1;
use HTML::Zoom::ZConfig;
use HTML::Zoom::ReadFH;
use HTML::Zoom::Transform;
use HTML::Zoom::TransformBuilder;
+use Scalar::Util ();
-our $VERSION = '0.009001';
+our $VERSION = '0.009008';
$VERSION = eval $VERSION;
$self->select($self->{transforms}->[-1]->selector);
}
+sub AUTOLOAD {
+ my ($self, $selector, @args) = @_;
+ my $sel = $self->select($selector);
+ my $meth = our $AUTOLOAD;
+ $meth =~ s/.*:://;
+ if (ref($selector) eq 'HASH') {
+ my $ret = $self;
+ $ret = $ret->_do($_, $meth, @{$selector->{$_}}) for keys %$selector;
+ $ret;
+ } else {
+ $self->_do($selector, $meth, @args);
+ }
+}
+
+sub _do {
+ my ($self, $selector, $meth, @args) = @_;
+ my $sel = $self->select($selector);
+ if( my $cr = $sel->_zconfig->filter_builder->can($meth)) {
+ return $sel->$meth(@args);
+ } else {
+ die "We can't do $meth on ->select('$selector')";
+ }
+}
+
+sub DESTROY {}
+
1;
=head1 NAME
$_->select('.name')->replace_content('Matt')
->select('.age')->replace_content('26')
},
+ # alternate form
sub {
- $_->select('.name')->replace_content('Mark')
- ->select('.age')->replace_content('0x29')
+ $_->replace_content({'.name' => ['Mark'],'.age' => ['0x29'] })
},
+ #alternate alternate form
sub {
- $_->select('.name')->replace_content('Epitaph')
- ->select('.age')->replace_content('<redacted>')
+ $_->replace_content('.name' => 'Epitaph')
+ ->replace_content('.age' => '<redacted>')
},
],
{ repeat_between => '.between' }
->add_to_attribute( for => $field->{id} )
->then
->replace_content( $field->{label} )
-
- ->select('input')
- ->add_to_attribute( name => $field->{name} )
- ->then
- ->add_to_attribute( type => $field->{type} )
- ->then
- ->add_to_attribute( value => $field->{value} )
-
+ ->add_to_attribute(
+ input => {
+ name => $field->{name},
+ type => $field->{type},
+ value => $field->{value}
+ })
} } @fields
]);
Convenience method - slurps the contents of $file and calls from_html with it.
+=head2 from_events
+
+ my $zoom = HTML::Zoom->from_events($evt);
+
+Create a new Zoom object from collected events
+
=head2 to_stream
my $stream = $zoom->to_stream;
my $z2 = $sub->($z1);
+=head2 apply_if
+
+ my $z2 = $z1->apply_if($cond, sub {
+ $_->select('div')->replace_content('I AM A DIV!') })
+ });
+
+->apply but will only run the tranform if $cond is true
+
=head2 to_html
my $html = $zoom->to_html;
Re-runs the previous select to allow you to chain actions together on the
same selector.
-=head1 AUTHORS
+=head1 AUTOLOAD METHODS
-=over
+L<HTML::Zoom> AUTOLOADS methods against L</select> so that you can reduce a
+certain amount of boilerplate typing. This allows you to replace:
-=item * Matt S. Trout
+ $z->select('div')->replace_content("Hello World");
+
+With:
-=back
+ $z->replace_content(div => "Hello World");
+
+Besides saving a few keys per invocations, you may feel this looks neater
+in your code and increases understanding.
+
+=head1 AUTHOR
+
+mst - Matt S. Trout (cpan:MSTROUT) <mst@shadowcat.co.uk>
+
+=head1 CONTRIBUTORS
+
+Oliver Charles
+
+Jakub Nareski
+
+Simon Elliott
+
+Joe Highton
+
+John Napiorkowski
+
+Robert Buels
+
+David Dorward
+
+=head1 COPYRIGHT
+
+Copyright (c) 2010-2011 the HTML::Zoom L</AUTHOR> and L</CONTRIBUTORS>
+as listed above.
=head1 LICENSE