/**
* @private
*/
function _deleteTrackbacks()
{
$trackbacks = new Trackbacks();
$errorMessage = "";
$successMessage = "";
$totalOk = 0;
// check if we can really load the article or not...
$articles = new Articles();
$article = $articles->getBlogArticle($this->_articleId, $this->_blogInfo->getId());
if (!$article) {
$this->_view = new AdminPostsListView($this->_blogInfo);
$this->_view->setErrorMessage($this->_locale->tr("error_fetching_post"));
$this->setCommonData();
return false;
}
foreach ($this->_trackbackIds as $trackbackId) {
// fetch the trackback
$trackback = $trackbacks->getArticleTrackback($trackbackId, $this->_articleId);
if (!$trackback) {
$errorMessage .= $this->_locale->pr("error_deleting_trackback2", $trackbackId) . "<br/>";
} else {
// fire the pre-event
$this->notifyEvent(EVENT_PRE_TRACKBACK_DELETE, array("trackback" => &$trackback));
if (!$trackbacks->deletePostTrackback($trackbackId, $this->_articleId)) {
$errorMessage .= $this->_locale->pr("error_deleting_trackback", $trackback->getExcerpt()) . "<br/>";
} else {
$totalOk++;
if ($totalOk < 2) {
$successMessage .= $this->_locale->pr("trackback_deleted_ok", $trackback->getExcerpt());
} else {
$successMessage = $this->_locale->pr("trackbacks_deleted_ok", $totalOk);
}
// fire the post-event
$this->notifyEvent(EVENT_POST_TRACKBACK_DELETE, array("trackback" => &$trackback));
}
}
}
$this->_view = new AdminArticleTrackbacksListView($this->_blogInfo, array("article" => $article));
if ($successMessage != "") {
$this->_view->setSuccessMessage($successMessage);
// clear the cache
CacheControl::resetBlogCache($this->_blogInfo->getId());
}
if ($errorMessage != "") {
$this->_view->setErrorMessage($errorMessage);
}
$this->setCommonData();
// better to return true if everything fine
return true;
}
function Validate($trackback)
{
// Get the page
$url = TextFilter::htmlDecode($trackback->_url);
$page = $this->fetchPage($url);
// Get the trackback client
$tbClient = new TrackbackClient();
// get the trackback url
$tbLinks = $tbClient->getTrackbackLinks($page, $url);
if (empty($tbLinks)) {
// there were no trackback links in the page
// error_log( "Found no trackback urls" );
// Delete this trackback
$trackbacks = new Trackbacks();
$trackbacks->deletePostTrackback($trackback->_id, $trackback->_articleId);
//print("Error: trackback unavailable<br/>");
}
}
