/**
* Generate the content element
*/
protected function compile()
{
$images = $this->facebookAlbum->getImages($this->facebook_album_order, $GLOBALS['objPage']->language, $this->metaIgnore, $GLOBALS['objPage']->rootFallbackLanguage);
if (empty($images)) {
return;
}
$images = array_values($images);
// Limit the total number of items
if ($this->numberOfItems > 0) {
$images = array_slice($images, 0, $this->numberOfItems);
}
$offset = 0;
$total = count($images);
$limit = $total;
// Pagination
if ($this->perPage > 0) {
// Get the current page
$id = 'page_g' . $this->id;
$page = \Input::get($id) !== null ? \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)) {
/** @var \PageError404 $objHandler */
$handler = new $GLOBALS['TL_PTY']['error_404']();
$handler->generate($GLOBALS['objPage']->id);
}
// Set limit and offset
$offset = ($page - 1) * $this->perPage;
$limit = min($this->perPage + $offset, $total);
$pagination = new \Pagination($total, $this->perPage, \Config::get('maxPaginationLinks'), $id);
$this->Template->pagination = $pagination->generate("\n ");
}
$this->Template->images = $this->generatePartial($images, $offset, $limit);
// Add the album information
if ($this->facebook_album_info) {
$this->compileAlbumInfo($total);
}
}
