head = $headClass ? new $headClass($this) : null; $this->body = $bodyClass ? new $bodyClass($this) : null; $this->activeView = $view; } public function getHead(): ?Head { return $this->head; } public function getBody(): ?Body { return $this->body; } public function getView() : ?View { if ($this->activeView === null) { return null; } $view = parseClass($this->activeView); $file = getClassPath($view); if (!file_exists($file) || !is_subclass_of($view, View::class)) { return null; } return new $view($this); } public function getRequestedView(): string { return $this->activeView; } function getCode(array $params = []): string { // generate body first, so we can modify head $body = $this->body->getCode(); if ($this->isCSPEnabled()) { foreach ($this->head->getSources() as $element) { if ($element instanceof Script || $element instanceof Link) { $element->setNonce($this->getCSPNonce()); } } } $head = $this->head->getCode(); $lang = $this->getContext()->getLanguage(); $code = ""; $code .= html_tag("html", ["lang" => $lang->getShortCode()], $head . $body, false); return $code; } public function getTitle(): string { if ($this->head !== null) { return $this->head->getTitle(); } return "Untitled Document"; } }