/**
* Trackback notify the specified trackback url
* @param boolean | true on success, otherwise false
*/
function trackbackNotify($url)
{
$content = new HTMLText('Content');
$content->setValue($this->owner->Content);
$excerpt = $content->FirstParagraph();
if ($this->owner->Parent() && $this->owner->ParentID > 0) {
$blogName = $this->owner->Parent()->Title;
} else {
$blogName = "";
}
$postData = array('url' => $this->owner->AbsoluteLink(), 'title' => $this->owner->Title, 'excerpt' => $excerpt, 'blog_name' => $blogName);
$controller = Object::create(self::$trackback_server_class);
$response = $controller->request($url, $postData);
if ($response->getStatusCode() == '200' && stripos($response->getBody(), "<error>0</error>") !== false) {
return true;
}
return false;
}
/**
* Get a bbcode parsed summary of the blog entry
*/
function ParagraphSummary(){
if(self::$allow_wysiwyg_editing) {
return $this->obj('Content')->FirstParagraph('html');
} else {
$parser = new BBCodeParser($this->Content);
$html = new HTMLText('Content');
$html->setValue($parser->parse());
return $html->FirstParagraph('html');
}
}
/**
* Get a bbcode parsed summary of the blog entry
* @deprecated
*/
function ParagraphSummary()
{
user_error("BlogEntry::ParagraphSummary() is deprecated; use BlogEntry::Content()", E_USER_NOTICE);
$val = $this->Content();
$content = $val;
if (!$content instanceof HTMLText) {
$content = new HTMLText('Content');
$content->value = $val;
}
return $content->FirstParagraph('html');
}