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<?php
if(isset($_GET['keyword']))
$keyword=trim($_GET['keyword']);
else
$keyword='';
$zend_path=realpath(dirname(__FILE__).'/../../demos/quickstart/protected/index');
set_include_path(get_include_path().PATH_SEPARATOR.$zend_path);
require_once('Zend/Search/Lucene.php');
if($keyword!=='')
{
$search=new Zend_Search_Lucene(realpath(dirname(__FILE__)));
$results=$search->find(strtolower($keyword));
$content='';
foreach($results as $entry)
$content.="<li><a href=\"{$entry->link}\">{$entry->title}</a></li>\n";
if($content!=='')
{
$count=count($results);
$content="<p>Total <b>$count</b> pages matching keyword <b>".htmlentities($keyword)."</b>.\n<ol>\n$content</ol>\n";
}
else
$content="<p>No page matches <b>".htmlentities($keyword)."</b>.</p>";
}
else
$content="<p>Please specify a keyword to search for.</p>";
$page=file_get_contents(dirname(__FILE__).'/index.html');
$page=preg_replace('/<!-- content begin -->.*<!-- content end -->/ms',$content,$page);
if($keyword!=='')
$page=preg_replace('/<input type="text" name="keyword"/','<input type="text" name="keyword" value="'.htmlentities($keyword).'"',$page);
echo $page;
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