protected function _readLinks($uri, $source, $level) { $return_value = array(); foreach (DOMDocument::loadHTML($source)->getElementsByTagName('a') as $a) { $a->getAttribute('href'); if (!$a->hasAttribute('rel') || !preg_match('/nofollow/', $a->getAttribute('rel'))) { $href = $a->getAttribute('href'); if (!preg_match('/^javascript/', $href)) { $anchor_text = $a->textContent; $href = __UrlHelper::resolveUrl($a->getAttribute('href'), 'http://' . $_SERVER['HTTP_HOST']); $link = new __SiteMapLink(); $link->setLevel($level); $link->setAnchorText('' . $anchor_text); $link->setHref('' . $href); $return_value[] = $link; unset($link); unset($a); } } } return $return_value; }
public function addLink(__SiteMapLink &$link) { $link->setPage($this); $this->_links[] =& $link; }