/**
* Renders the complete page by requiring the page layout
* @return string Returns the page contents
*/
function Render()
{
self::$currentPage = $this->page;
self::$Title = self::$currentPage->GetTitle();
self::$Description = self::$currentPage->GetDescription();
self::$Keywords = self::$currentPage->GetKeywords();
if ($this->page->GetType() == (string) PageType::NotFound()) {
header('HTTP/1.0 404 Not Found');
} else {
if ($this->page->GetType() !== (string) PageType::Normal()) {
throw new \Exception('Internal phine error: not normal page called');
}
}
ob_start();
require PathUtil::LayoutTemplate($this->layout);
$result = ob_get_clean();
$replacer = new Replacer();
return $replacer->RealizeVariables($result);
}
/**
* Adds the keywords field to the form
*/
private function AddKeywordsField()
{
$name = 'Keywords';
$this->AddField(Input::Text($name, $this->page->GetKeywords()));
}
private function ReplacePageKeywords(Page $page, Token $token, $startPos, &$endPos)
{
$value = $page->GetKeywords();
if ($page->Equals(PageRenderer::Page())) {
$value = PageRenderer::$Keywords;
}
$this->InsertValue($value, $token, $startPos, $endPos);
}
