/**
* show the contents of the view
*/
function render()
{
$trackbacks = new Trackbacks();
// get the trackbacks
$postTrackbacks = $trackbacks->getArticleTrackbacks($this->_article->getId(), $this->_page, DEFAULT_ITEMS_PER_PAGE);
$this->notifyEvent(EVENT_TRACKBACKS_LOADED, array("trackbacks" => &$postTrackbacks));
$this->setValue("trackbacks", $postTrackbacks);
// and the total number of trackbacks
$numTrackbacks = $trackbacks->getNumTrackbacksArticle($this->_article->getId());
// create and export the pager to the view
$pager = new Pager("?op=editTrackbacks&articleId=" . $this->_article->getId() . "&page=", $this->_page, $numTrackbacks, DEFAULT_ITEMS_PER_PAGE);
$this->setValue("pager", $pager);
// pass the common data to the templates
$this->setValue("post", $this->_article);
parent::render();
}
/**
* Returns an array of Trackback objects, with all the trackbacks that have been received for
* this article.
*
* @return An array of Trackback objects.
* @see Trackback
*/
function getTrackbacks()
{
if ($this->_trackbacks == null) {
$trackbacks = new Trackbacks();
$this->_trackbacks = $trackbacks->getArticleTrackbacks($this->getId());
}
return $this->_trackbacks;
}