public static function instance()
{
if (!isset(self::$_instance)) {
self::$_instance = new Handlebars();
Event::fire('handlebars.init', self::$_instance);
}
return self::$_instance;
}
/**
* Singleton function
*
* @return Twig A singleton instance of the Twig engine
*/
public static function instance()
{
if (!isset(self::$_instance)) {
self::$_instance = new Twig();
Event::fire('twig.init', self::$_instance);
}
return self::$_instance;
}
/**
* Load a template and optionally pass in params
*
* @param string $name The name of the template to load (without .handlebars extension)
* @param Array|ViewData $params An associative array of variables to export into the view
* @return string HTML text
* @author Joe Lambert
**/
public static function render($name, $params = array())
{
if (is_array($params)) {
$params = new ViewData($params);
}
$templateClass = Primer::$TEMPLATE_CLASS;
$template = new $templateClass(Primer::$VIEW_PATH, $name);
Event::fire('view.' . $name, $params);
return $template->render($params);
}
public static function instance()
{
if (!isset(Cli::$instance)) {
Cli::$instance = new Cli();
// Add the inbuilt commands
Cli::$instance->add(new \Rareloop\Primer\Commands\PatternMake());
Cli::$instance->add(new \Rareloop\Primer\Commands\Serve());
Event::fire('cli.init', Cli::$instance);
}
return Cli::$instance;
}
public function testEventCallbacksRecieveData()
{
$testData = new \stdClass();
$testData->count = 0;
$eventArgs = 123;
$event = Event::listen('testEvent', function ($arg) use($testData) {
$testData->count++;
$this->assertEquals(123, $arg);
});
Event::fire('testEvent', $eventArgs);
$this->assertEquals(1, $testData->count);
}
public static function fire($id, &$data)
{
Event::fire('data.' . $id, $data, $id);
// Fire off events that let us listen for parent paths as well as the main template
// e.g. components/misc/* and components/*
$parts = explode('/', $id);
// We don't need to do the full path as we've already done it
array_pop($parts);
$eventString = '';
foreach ($parts as $part) {
$eventString .= '/' . $part;
$eventString = trim($eventString, '/');
Event::fire('data.' . $eventString . '/*', $data, $id);
}
}
protected function prepareViewForPatterns(RenderList $renderList, $showChrome = false)
{
$bodyClasses = array('not-template');
// If we're in minimal mode then add a new class to the body
if (!$showChrome) {
$bodyClasses[] = 'minimal';
}
$viewData = new ViewData(['primer' => ['items' => $renderList->render($showChrome), 'bodyClass' => implode(' ', $bodyClasses)]]);
Event::fire('render', $viewData);
return View::render('template', $viewData);
}
