/**
* Parses itemset bbcode
* @access public
**/
public function parse($name, $args = array())
{
if (trim($name) == '') {
return false;
}
$this->lang = !array_key_exists('lang', $args) ? WHP_LANG : $args['lang'];
$this->language->loadLanguage($this->lang);
$cache = new wowhead_cache();
if (!($result = $cache->getItemset($name, $this->lang))) {
if (!is_numeric($name)) {
$data = $this->_read_url($name, 'itemset', false);
if (!preg_match('#Location: /\\?itemset=([\\-0-9]{1,10})#s', $data, $match)) {
// didn't find the redirect header, so we'll have to look in the search page
$summary = $this->summaryLine($data);
if (!preg_match('#id:([\\-0-9]{1,10}),name:#s', $summary, $match)) {
$cache->close();
return $this->_notFound($this->language->words['itemset'], $name);
}
}
}
// we now have the set id, and can query wowhead for the info we need
$this->setid = is_numeric($name) ? $name : $match[1];
$data = $this->_read_url($this->setid, 'itemset', false);
// if they used ID rather than name, then we must get the name
if (is_numeric($name)) {
if (!preg_match('#name: \'(.+?)\'};#s', $this->nameLine($data), $match)) {
$cache->close();
return $this->_notFound($this->language->words['itemset'], $name);
} else {
$found_name = stripslashes($match[1]);
}
}
$this->itemset = array('setid' => $this->setid, 'name' => is_numeric($name) ? $found_name : $name, 'search_name' => $name, 'lang' => $this->lang);
$summary = $this->summaryLine($data);
while (preg_match('#\\[\\[([0-9]{1,10})\\]\\]#s', $summary, $match)) {
$data = $this->_read_url($match[1]);
if (trim($data) == '' || empty($data)) {
return false;
}
// accounts for SimpleXML not being able to handle 3 parameters if you're using PHP 5.1 or below.
if (!$this->_allowSimpleXMLOptions()) {
$data = $this->_removeCData($data);
$xml = simplexml_load_string($data, 'SimpleXMLElement');
} else {
$xml = simplexml_load_string($data, 'SimpleXMLElement', LIBXML_NOCDATA);
}
if ($xml->error == '') {
// add the results to our item array
array_push($this->itemset_items, array('setid' => $this->setid, 'itemid' => (int) $xml->item['id'], 'name' => (string) $xml->item->name, 'quality' => (int) $xml->item->quality['id'], 'icon' => 'http://static.wowhead.com/images/icons/small/' . strtolower($xml->item->icon) . '.jpg'));
} else {
return false;
}
unset($xml);
// strip what it found so we don't get an endless loop
$summary = str_replace($match[0], '', $summary);
}
$cache->saveItemset($this->itemset, $this->itemset_items);
$cache->close();
return $this->toHTML();
} else {
$this->itemset = $result;
$this->itemset_items = $cache->getItemsetReagents($this->itemset['setid']);
$cache->close();
return $this->toHTML();
}
}
