#!/usr/bin/perl
use strict;
use Test::More tests => 15;
use_ok('Template::Extract');
my ($template, $document, $data);
my $obj = Template::Extract->new;
isa_ok($obj, 'Template::Extract');
$template = << '.';
<ul>[% FOREACH record %]
<li><A HREF="[% url %]">[% title %]</A>: [% rating %] - [% comment %].
[% ... %]
[% END %]</ul>
.
$document = << '.';
<html><head><title>Great links</title></head><body>
<ul><li><A HREF="http://slashdot.org">News for nerds.</A>: A+ - nice.
this text is ignored.</li>
<li><A HREF="http://microsoft.com">Where do you want...</A>: Z! - yeah.
this text is ignored, too.</li></ul>
.
$data = Template::Extract->new->extract($template, $document);
is_deeply($data, {
'record' => [ {
'rating' => 'A+',
'comment' => 'nice',
'url' => 'http://slashdot.org',
'title' => 'News for nerds.',
}, {
'rating' => 'Z!',
'comment' => 'yeah',
'url' => 'http://microsoft.com',
'title' => 'Where do you want...',
} ]
}, 'synopsis');
$template = << '.';
<!-- BEGIN -->
[% FOREACH record %]
<[% /\w/ %]>[% para %]</[% /\w/ %]>
[% END %]
<!-- END -->
.
$document = << '.';
<!-- BEGIN -->
<p>hello</p>
<q>world</q>
<r>, how are you?</r>
<!-- END -->
.
$data = Template::Extract->new->extract($template, $document);
is_deeply($data, {
record => [ map { { para => $_ } } 'hello', 'world', ', how are you?' ]
}, 'implicit newlines with regex tags');
$template = << '.';
[% FOREACH subject %]
[% ... %]
<h1>[% sub.heading %]</h1>
<ul>[% FOREACH record %]
<li><A HREF="[% url %]">[% title %]</A>: [% rating %] - [% comment %].
[% ... %]
[% END %]</ul>
[% ... %]
[% END %]
<ol>[% FOREACH record %]
<li><A HREF="[% url %]">[% title %]</A>: [% rating %] - [% comment %].
[% ... %]
[% END %]</ol>
.
$document = << '.';
<html><head><title>Great links</title></head><body>
<h1>Foo</h1>
<ul><li><A HREF="http://slashdot.org">News for nerds.</A>: A+ - nice.
this text is ignored.</li>
<li><A HREF="http://microsoft.com">Where do you want...</A>: Z! - yeah.
this text is ignored, too.</li></ul>
<h1>Bar</h1>
<ul><li><A HREF="http://slashdot.org">News for nerds.</A>: A+ - nice.
this text is ignored.</li>
<li><A HREF="http://microsoft.com">Where do you want...</A>: Z! - yeah.
this text is ignored, too.</li></ul>
<ol><li><A HREF="http://cpan.org">CPAN.</A>: +++++ - cool.
this text is ignored, also.</li></ol>
.
$data = Template::Extract->new->extract($template, $document);
is_deeply($data, {
'record' => [ {
'rating' => '+++++',
'comment' => 'cool',
'url' => 'http://cpan.org',
'title' => 'CPAN.',
} ],
'subject' => [map { {
'sub' => { 'heading' => $_ },
'record' => [ {
'rating' => 'A+',
'comment' => 'nice',
'url' => 'http://slashdot.org',
'title' => 'News for nerds.',
}, {
'rating' => 'Z!',
'comment' => 'yeah',
'url' => 'http://microsoft.com',
'title' => 'Where do you want...',
} ]
} } qw(Foo Bar)],
}, 'two nested and one extra FOREACH');
$template = << '.';
_[% C %][% D %]_
_[% D %][% E %]_
_[% E %][% D %][% C %]_
.
$document = << '.';
_doeray_
_rayme_
_meraydoe_
.
$data = Template::Extract->new->extract($template, $document);
is_deeply($data, {
'C' => 'doe',
'D' => 'ray',
'E' => 'me',
}, 'backtracking');
my $ext_data = { F => 'fa' };
$data = Template::Extract->new->extract($template, $document, $ext_data);
is_deeply($data, {
'C' => 'doe',
'D' => 'ray',
'E' => 'me',
'F' => 'fa',
}, 'external data');
is_deeply($data, $ext_data, 'ext_data should be the same as data');
$template = << '.';
[% FOREACH entry %]
[% ... %]
<div>[% FOREACH title %]<i>[% title_text %]</i>[% END %]<br>[% content %]</div>
([% FOREACH comment %][% SET sub.comment = 1 %]<b>[% comment_text %]</b> |[% END %]Comment on this)
[% END %]
.
$document = << '.';
<div><i>Title 1</i><i>Title 1.a</i><br>xxx</div>
(<b>1 Comment</b> |Comment on this)
<div><i>Title 2</i><br>foo</div>
(Comment on this)
.
$data = Template::Extract->new->extract( $template, $document );
is_deeply($data, {
'entry' => [ {
'comment' => [ {
'comment_text' => '1 Comment',
'sub' => { 'comment' => 1 },
} ],
'content' => 'xxx',
'title' => [ {
'title_text' => 'Title 1',
}, {
'title_text' => 'Title 1.a',
} ],
}, {
'content' => 'foo',
'title' => [ {
'title_text' => 'Title 2',
} ],
} ],
}, 'two FOREACHs nested inside a FOREACH');
$template = << '.';
[% FOREACH top %][% FOREACH foo %][% SET bar.x = "set" %]<[% baz.y %]|[% qux.z %]>[% END %][% END %]
.
$document = << '.';
<test1|1><test2|2><test3
.
$data = Template::Extract->new->extract($template, $document);
is_deeply($data, { top => [{ foo => [{
bar => { x => 'set' },
baz => { y => 'test1' },
qux => { z => '1' },
}, {
bar => { x => 'set' },
baz => { y => 'test2' },
qux => { z => '2' },
}] }] }, 'SET directive inside two FOREACHs');
$template = "[% FOREACH item %]hello [% foo %]<br>[% END %]";
$document = " hello name<br>";
$data = Template::Extract->new->extract($template, $document);
is_deeply($data, { item => [ { foo => 'name' } ] }, 'extra prepended data');
$Template::Extract::EXACT = 1;
$data = Template::Extract->new->extract($template, $document);
is($data, undef, 'partial match when $EXACT == 1 should fail');
$Template::Extract::EXACT = 0;
$template = '[% year %]-[% month %]-[% day %]';
$document = '2004-12-17';
$data = Template::Extract->new->extract($template, $document);
is_deeply($data, { year => 2004, month => 12, day => 17 }, 'trailing match');
$template = '<%year>-<%month>-<%day>';
$document = '2004-12-17';
$data = Template::Extract->new({TAG_STYLE => 'mason'})->extract($template, $document);
is_deeply($data, { year => 2004, month => 12, day => 17 }, 'change of TAG_STYLE');
$document = << '.';
<h2></h2>
<h2>hello</h2>
.
$template = '<h2>[% d =~ /((?!<h2|<\/h2).+?)/ %]</h2>';
$data = Template::Extract->new->extract($template, $document);
is_deeply($data, { d => 'hello' }, 'capturing regex');