protected function Init()
{
$this->prefix = Request::GetData('prefix');
$this->page = Page::Schema()->ByID(Request::GetData('page'));
if (!$this->page) {
throw new \Exception('Required parameter page invalid or missing');
}
$this->serializer = new ArrayLinesSerializer();
$this->oblParams = FrontendRouter::GatherParams($this->page->GetUrl());
$this->params = $this->serializer->LinesToArray(Request::GetData('params'));
$this->AddObligatoryFields();
$this->AddOptionalParamsField();
$this->AddFragmentField();
$this->AddSubmit();
return parent::Init();
}
/**
*
* @param Page $page
* @return boolean
*/
function AddPageCommands(Page $page)
{
$pageUrl = $page->GetUrl();
$params = FrontendRouter::GatherParams($pageUrl);
if (count($params) == 0) {
return false;
}
$this->writer->AddContent($this->PageStartComment($page));
$this->writer->AddContent($this->SiteHostCondition($page->GetSite()));
$folderCondition = $this->SiteFolderCondition($page->GetSite());
if ($folderCondition) {
$this->writer->AddContent($folderCondition);
}
$this->writer->AddContent($this->PageRule($page, $params));
$this->writer->AddContent($this->PageEndComment($page));
return true;
}
/**
* Adds a single page to the sitemap
* @param Page $page The page
*/
private function AddPage(Page $page)
{
if (!$this->PageAllowed($page)) {
return;
}
$params = FrontendRouter::GatherParams($page->GetUrl());
if (count($params) == 0) {
$changeFreq = ChangeFrequency::ByValue($page->GetSitemapChangeFrequency());
$priority = $page->GetSitemapRelevance();
$lastLog = LogEvaluator::LastPageModLog($page, $this->resolver);
$lastMod = $lastLog ? $lastLog->GetChanged() : null;
$this->sitemap->AddUrl(FrontendRouter::PageUrl($page), $changeFreq, $priority, $lastMod);
}
}
