protected function prepare()
{
// convert the data to a full document and we'll remove this part later
$this->data = '<?xml version="' . $this->version . '" encoding="' . $this->encoding . '"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "' . $this->dtd . '"><html><body>' . $this->data . '</body></html>';
parent::prepare();
}
$highlighter->addKeywords(array($keyword));
$highlighter->highlight();
$t->is($highlighter->export(), $expected, '->highlight() does nothing if the document is invalid XHTML');
// ********************************************
// ********************************************
$xml = '
<html>
<head>
<title>foobar</title>
</head>
<body>
<p>foobar - baz, I am prety</p>
</body>
</html>
';
$expected = '<?xml version="1.0"?>
<html>
<head>
<title>foobar</title>
</head>
<body>
<p><h>foobar</h> - <s>baz</s>, I am prety</p>
</body>
</html>
';
$keyword = new sfLuceneHighlighterKeywordNamed(new sfLuceneHighlighterMarkerSprint('<h>%s</h>'), 'foobar');
$keyword2 = new sfLuceneHighlighterKeywordNamed(new sfLuceneHighlighterMarkerSprint('<s>%s</s>'), 'baz');
$highlighter = new sfLuceneHighlighterXHTML($xml);
$highlighter->addKeywords(array($keyword, $keyword2));
$highlighter->highlight();
$t->is($highlighter->export(), $expected, '->highlight() handles multiple keywords');
/**
* Highlights the content for $terms
*/
protected function doHighlight(array $terms)
{
$content = $this->getContext()->getResponse()->getContent();
// configure highlighter
$lighter = new sfLuceneHighlighterXHTML($content);
$lighter->addKeywords($terms);
$this->getContext()->getResponse()->setContent($lighter->highlight()->export());
}
