/**
* Main parser dispatcher method.
* This is where the first-level parsing gets dispatched to specific parser methods.
* Accepts (requires) a single string, containing HTML to be parsed for uFormats.
* Returns an xArray of parsed uFormats' objects.
* @param $str HTML to be parsed.
* @return xArray of uFormat objects.
*/
function parseSource($str)
{
@($this->_dom =& domxml_open_mem($str));
if (!$this->_dom) {
return false;
}
$root = $this->_dom->get_elements_by_tagname('body');
$root = $root[0];
$children = $root->child_nodes();
$elems = new xArray();
foreach ($children as $child) {
if ($this->_parseHCard) {
$e = $this->parseCard($child);
$elems->append($e->toArray());
}
if ($this->_parseHCalendar) {
$e = $this->parseCalendar($child);
$elems->append($e->toArray());
}
if ($this->_parseHReview) {
$e = $this->parseReview($child);
$elems->append($e->toArray());
}
if ($this->_parseRelTags) {
$e = $this->parseRel($child);
$elems->append($e->toArray());
}
}
return $elems->compact();
}
