/**
* Finds the 404 page for a site
* @param Site $site The site whise 404 page is searched for
* @return Page The 404 page
*/
static function Page404(Site $site)
{
$sql = Access::SqlBuilder();
$tblPage = Page::Schema()->Table();
$where = $sql->Equals($tblPage->Field('Type'), $sql->Value((string) PageType::NotFound()))->And_($sql->Equals($tblPage->Field('Site'), $sql->Value($site->GetID())));
return Page::Schema()->First($where);
}
private function SaveType()
{
$type = PageType::ByValue($this->Value('Type'));
$this->page->SetType((string) $type);
$target = $this->page->GetRedirectTarget();
switch ($type) {
case PageType::Normal():
case PageType::NotFound():
if ($target) {
$this->page->SetRedirectTarget(null);
$target->Delete();
}
break;
case PageType::RedirectPermanent():
case PageType::RedirectTemporary():
$this->page->SetRedirectTarget($this->selector->Save($target));
}
}
private function PageAllowed(Page $page)
{
if ($page->GetType() != (string) PageType::Normal() || $page->GetSitemapRelevance() == 0) {
return false;
}
return $this->guard->Allow(Action::Read(), $page);
}
/**
* Renders the complete page by requiring the page layout
* @return string Returns the page contents
*/
function Render()
{
self::$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);
}
