/**
* Run request to get homepage
*
* @param \Duality\Structure\Http\Request $req The HTTP request
* @param \Duality\Structure\Http\Response $res The HTTP response
* @param array $params The uri params
*/
public function doIndex(Request &$req, Response &$res, $params = array())
{
// Set heading
$this->view->addHeading('Welcome to Duality!');
// Set response
$res->setContent($this->view->save());
}
/**
* Create the home view
*/
public function __construct()
{
parent::__construct();
$template = new TextFile('./data/template.html');
$template->load();
$this->loadFile($template);
}
/**
* Test html doc structure
*/
public function testHtmlDoc()
{
$filename = DATA_PATH . '/doc.html';
$file = new TextFile($filename);
$file->load();
$doc = new HtmlDoc();
$doc->loadFile($file);
$doc2 = HtmlDoc::createFromFilePath($filename);
$this->assertInstanceOf('\\Duality\\Structure\\HtmlDoc', $doc2);
$doc->setTitle('Duality dummy doc title');
$result = (string) $doc;
$expected = "<!DOCTYPE html>\n<html><head><title>Duality dummy doc title</title></head><body></body></html>\n";
$this->assertEquals($expected, $result);
$doc = HtmlDoc::createFromFilePath($filename);
$doc->setAttribute('body', 'id', 'dummy');
$result = (string) $doc;
$expected = "<!DOCTYPE html>\n<html><head><title></title></head><body id=\"dummy\"></body></html>\n";
$this->assertEquals($expected, $result);
$doc = HtmlDoc::createFromFilePath($filename);
$expected = "<!DOCTYPE html>\n<html><head><title></title></head><body><p>Dummy content</p></body></html>\n";
$doc->appendTo('body', '<p>Dummy content</p>');
$result = (string) $doc;
$this->assertEquals($expected, $result);
}
/**
* Creates an HTML document from file path
*
* @param string $path Give the file to load the HTML into DOM document
*
* @return \Duality\Structure\HtmlDoc A new HtmlDoc instance
*/
public static function createFromFilePath($path)
{
$doc = new HtmlDoc();
$template = new TextFile($path);
$template->load();
$template->getContent();
$doc->loadFile($template);
return $doc;
}