/**
*
* get posts from categories (by the slider params).
*/
private function getPostsFromCategories($publishedOnly = false)
{
$this->validateInited();
$catIDs = $this->getParam("post_category");
$data = RevSliderFunctionsWP::getCatAndTaxData($catIDs);
$taxonomies = $data["tax"];
$catIDs = $data["cats"];
$sortBy = $this->getParam("post_sortby", self::DEFAULT_POST_SORTBY);
$sortDir = $this->getParam("posts_sort_direction", self::DEFAULT_POST_SORTDIR);
$maxPosts = $this->getParam("max_slider_posts", "30");
if (empty($maxPosts) || !is_numeric($maxPosts)) {
$maxPosts = -1;
}
$postTypes = $this->getParam("post_types", "any");
//set direction for custom order
if ($sortBy == RevSliderFunctionsWP::SORTBY_MENU_ORDER) {
$sortDir = RevSliderFunctionsWP::ORDER_DIRECTION_ASC;
}
//Events integration
$arrAddition = array();
if ($publishedOnly == true) {
$arrAddition["post_status"] = RevSliderFunctionsWP::STATE_PUBLISHED;
}
if (RevSliderEventsManager::isEventsExists()) {
$filterType = $this->getParam("events_filter", RevSliderEventsManager::DEFAULT_FILTER);
$arrAddition = RevSliderEventsManager::getWPQuery($filterType, $sortBy);
}
$slider_id = $this->getID();
$arrPosts = RevSliderFunctionsWP::getPostsByCategory($slider_id, $catIDs, $sortBy, $sortDir, $maxPosts, $postTypes, $taxonomies, $arrAddition);
return $arrPosts;
}
