> Required to prevent typo3 to escape the html output
* @var boolean
*/
protected $escapeOutput = false;
/**
* -- This method is expected by Fluid --
* Declares the viewhelper's parameters
*/
public function initializeArguments()
{
$this->registerArgument(
'collection',
'object',
'The ApiPagedCollection object',
true
);
}
/**
* -- This method is expected by Fluid --
* Renders the content as html
*
* @return string Rendered tag
*/
public function render() {
$collection = $this->arguments['collection'];
$lastPage = $collection->getLastPage();
$currentPage = $collection->getCurrentPage();
if (!$lastPage > 0) {
return "";
}
$divWrapper = '';
$goToFirst = '' .
'' .
'';
$goToLast = '' .
'' .
'';
$startAt = $currentPage > 6 ? $currentPage - 5 : 1;
$endAt = $currentPage < ($lastPage - 5) ? $currentPage + 5 : $lastPage;
$ul = '';
for ($i = $startAt; $i <= $endAt; $i++) {
$ul .= '- ';
$ul .= '' . $i . '';
$ul .= '
';
}
$ul .= '
';
return sprintf($divWrapper, $goToFirst . $ul . $goToLast);
}
private function getUriWithPage(int $page, bool $nocache = true) {
$request = $GLOBALS['TYPO3_REQUEST'];
$uri = $request->getUri();
$query = $uri->getQuery();
if (preg_match("/.*page=\d+.*/", $query)) {
$query = preg_replace(
"/page=\d+/",
"page=" . $page,
$query
);
} elseif ($query != '') {
$query .= "&page=" . $page;
} else {
$query .= "page=" . $page;
}
$query = preg_replace("/&no_cache=1/", "", $query);
if ($nocache) {
$query .= '&no_cache=1';
}
return (string)$uri->withQuery($query);
}
}