/**
* Generate the module
*/
protected function compile()
{
$offset = intval($this->skipFirst);
$limit = null;
// Maximum number of items
if ($this->numberOfItems > 0) {
$limit = $this->numberOfItems;
}
// Handle featured news
if ($this->news_featured == 'featured') {
$blnFeatured = true;
} elseif ($this->news_featured == 'unfeatured') {
$blnFeatured = false;
} else {
$blnFeatured = null;
}
$this->Template->articles = array();
$this->Template->empty = $GLOBALS['TL_LANG']['MSC']['emptyList'];
// Get the total number of items
$intTotal = \NewsModel::countPublishedByPids($this->news_archives, $blnFeatured);
if ($intTotal < 1) {
return;
}
$total = $intTotal - $offset;
// Split the results
if ($this->perPage > 0 && (!isset($limit) || $this->numberOfItems > $this->perPage)) {
// Adjust the overall limit
if (isset($limit)) {
$total = min($limit, $total);
}
// Get the current page
$id = 'page_n' . $this->id;
$page = \Input::get($id) ?: 1;
// Do not index or cache the page if the page number is outside the range
if ($page < 1 || $page > max(ceil($total / $this->perPage), 1)) {
global $objPage;
$objPage->noSearch = 1;
$objPage->cache = 0;
// Send a 404 header
header('HTTP/1.1 404 Not Found');
return;
}
// Set limit and offset
$limit = $this->perPage;
$offset += (max($page, 1) - 1) * $this->perPage;
$skip = intval($this->skipFirst);
// Overall limit
if ($offset + $limit > $total + $skip) {
$limit = $total + $skip - $offset;
}
// Add the pagination menu
$objPagination = new \Pagination($total, $this->perPage, \Config::get('maxPaginationLinks'), $id);
$this->Template->pagination = $objPagination->generate("\n ");
}
// Get the items
if (isset($limit)) {
$objArticles = \NewsModel::findPublishedByPids($this->news_archives, $blnFeatured, $limit, $offset);
} else {
$objArticles = \NewsModel::findPublishedByPids($this->news_archives, $blnFeatured, 0, $offset);
}
// Add the articles
if ($objArticles !== null) {
$this->Template->articles = $this->parseArticles($objArticles);
}
$this->Template->archives = $this->news_archives;
}
/**
* Count the total matching items
*
* @param array $newsArchives
* @param boolean $blnFeatured
*
* @return integer
*/
protected function countItems($newsArchives, $blnFeatured)
{
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['newsListCountItems']) && is_array($GLOBALS['TL_HOOKS']['newsListCountItems'])) {
foreach ($GLOBALS['TL_HOOKS']['newsListCountItems'] as $callback) {
if (($intResult = \System::importStatic($callback[0])->{$callback[1]}($newsArchives, $blnFeatured, $this)) === false) {
continue;
}
if (is_int($intResult)) {
return $intResult;
}
}
}
return \NewsModel::countPublishedByPids($newsArchives, $blnFeatured);
}
