/**
* @inheritdoc
*/
public function compile(IView $view)
{
// Set some variables that will be used by the transpiled code
$view->setContents($this->transpiler->transpile($view));
$view->setVars(["__opulenceView" => $view, "__opulenceFortuneTranspiler" => $this->transpiler, "__opulenceViewFactory" => $this->viewFactory]);
return trim(parent::compile($view));
}
/**
* @inheritdoc
*/
public function addParent(IView $parent, IView $child)
{
foreach ($parent->getVars() as $name => $value) {
if (!$child->hasVar($name)) {
$child->setVar($name, $value);
}
}
}
/**
* Gets the extension for a view
*
* @param IView $view The view whose extension we're getting
* @return string The view's extension
* @throws InvalidArgumentException Thrown if no extension was found
*/
protected function getExtension(IView $view)
{
// Find a registered extension that the view's path ends with
foreach (array_keys($this->compilers) as $extension) {
$lengthDifference = strlen($view->getPath()) - strlen($extension);
if ($lengthDifference >= 0 && strpos($view->getPath(), $extension, $lengthDifference) !== false) {
return $extension;
}
}
throw new InvalidArgumentException("No extension registered for path \"{$view->getPath()}\"");
}
/**
* @inheritdoc
*/
public function compile(IView $view)
{
$obStartLevel = ob_get_level();
ob_start();
extract($view->getVars());
try {
if (eval('?>' . $view->getContents()) === false) {
throw new ViewCompilerException("Invalid PHP in view");
}
} catch (Exception $ex) {
$this->handleException($ex, $obStartLevel);
} catch (Throwable $ex) {
$this->handleException($ex, $obStartLevel);
}
return ob_get_clean();
}
