/**
* Returns the content of
* a rendered element
*
* @param string $viewPath
* @param array $config
* @param string $wrapper
* @return string
*/
public function render($viewPath, $config = array(), $wrapper = '')
{
$view = PathHelper::getRealViewPath(ltrim($viewPath, DR_SP), '', Template::getInstance()->getLayout()->getName());
$path = $view;
// Handle relative path
if (!PathHelper::isAbsolute($viewPath)) {
$backtrace = debug_backtrace();
$viewIndex = PathHelper::getFirstViewIndexFromDebugBacktrace($backtrace);
if (false === $viewIndex) {
throw new Exception\NoViewOriginFoundException('The view "' . $view . '" could not be
include. You can render relative path\'s
only from an other view.');
}
$file = PathHelper::normalizePath($backtrace[$viewIndex]['file']);
$dir = pathinfo($file, PATHINFO_DIRNAME);
$path = PathHelper::getRealViewFile(PathHelper::normalizePath($dir . DR_SP . $viewPath));
$view = PathHelper::normalizePath(realpath($path));
if ($view == $file) {
throw new Exception\RenderRecursionException('The view "' . $view . '" is including itself (Recursion).');
exit;
}
}
/**
* Default check & render
*/
if (!$view || !file_exists($view)) {
if (!$view) {
$view = $path;
}
throw new Exception\ViewIncludeNotFoundException('The view "' . $view . '" was not found
and could not be included');
}
$content = $this->getRenderedHtml($view, $config);
if (!empty($wrapper)) {
$content = sprintf($wrapper, $content);
}
return $content;
}
/**
* Sets the view path
*
* @param string $view
*/
public function setPath($view)
{
$layout = Template::getInstance()->getLayout()->getName();
$viewFile = PathHelper::getRealViewPath($view, $this->getAction(), $layout);
$this->pathView = $view;
$this->path = $viewFile;
}
