/**
* Generates and returns the collection of posts
*
* @return Fishpig_Wordpress_Model_Mysql4_Post_Collection
*/
protected function _getPostCollection()
{
if (is_null($this->_postCollection) && $this->getWrapperBlock()) {
$this->_postCollection = $this->getWrapperBlock()->getPostCollection();
if ($this->_postCollection) {
if ($this->getPostType()) {
$this->_postCollection->addPostTypeFilter($this->getPostType());
}
if ($this->getPagerBlock()) {
$this->getPagerBlock()->setCollection($this->_postCollection);
}
}
}
return $this->_postCollection;
}
/**
* Ensures that only posts and not pages are returned
* WP stores posts and pages in the same DB table
*
*/
protected function _initSelect()
{
parent::_initSelect();
$this->getSelect()->order('menu_order ASC');
return $this;
}
