/**
* Generate the module
*/
protected function compile()
{
$this->import('Sermoner');
$offset = intval($this->skipFirst);
$limit = null;
$this->Template->sermons = array();
// Maximum number of items
if ($this->numberOfItems > 0) {
$limit = $this->numberOfItems;
}
// Get the total number of items
$intTotal = \SermonerItemsModel::countPublishedByPids($this->serm_sermonarchive);
if ($intTotal < 1) {
$this->Template = new \FrontendTemplate('mod_sermonlist_empty');
$this->Template->empty = $GLOBALS['TL_LANG']['MSC']['emptyList'];
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, $GLOBALS['TL_CONFIG']['maxPaginationLinks'], $id);
$this->Template->pagination = $objPagination->generate("\n ");
}
//Configuration
$objConfig = new \stdClass();
$objConfig->feedHref = sprintf("%s/share/%s.xml", \Environment::get('path'), \SermonFeedModel::findByPk($this->linkedRssFeed)->alias);
$objConfig->feedIcon = $this->iconSRC;
$objConfig->template = $this->serm_template;
// Get the items
if (isset($limit)) {
$objSermons = \SermonerItemsModel::findPublishedByPids($this->serm_sermonarchive, $limit, $offset);
} else {
$objSermons = \SermonerItemsModel::findPublishedByPids($this->serm_sermonarchive, 0, $offset);
}
// No items found
if ($objSermons === null) {
$this->Template = new \FrontendTemplate('mod_sermonlist_empty');
$this->Template->empty = $GLOBALS['TL_LANG']['MSC']['emptyList'];
} else {
$this->Template->sermons = $this->Sermoner->parseSermons($objSermons, $objConfig);
}
}
/**
* Return the names of the existing feeds so they are not removed
* @return array
*/
public function purgeOldFeeds()
{
$arrFeeds = array();
$objFeeds = \SermonFeedModel::findAll();
if ($objFeeds !== null) {
while ($objFeeds->next()) {
$arrFeeds[] = $objFeeds->alias ?: 'sermon' . $objFeeds->id;
}
}
return $arrFeeds;
}