public function queryGet($query)
{
$url = $this->getUrl();
$data = array('topicmap' => $this->getTopicMap(), 'tolog' => $query);
if ($this->getSyntax() != '') {
$data['syntax'] = $this->getSyntax();
}
KBIDebug::info(array($url, $data));
return $this->requestCurl($url, $data);
}
/**
* Generates final query from skeleton using parameters and/or XSLT transformation.
*
* @return string
*/
public function proccessQuery(&$options)
{
$parameters = $this->getParameters();
$xslt = $this->getXslt();
/* output parameter */
$options = array_merge($this->getOptions('GET'), $this->getOptions('POST'));
if (!empty($parameters)) {
if (is_array($parameters)) {
$delimiter = $this->getDelimiter();
$replace_pairs = array();
foreach ($parameters as $name => $value) {
$replace_pairs[$delimiter . $name . $delimiter] = $value;
}
KBIDebug::log($replace_pairs, 'Applying parameters.');
$this->query = strtr($this->query, $replace_pairs);
} elseif (empty($this->query) && is_string($parameters)) {
// in case query is empty and parameters is string then we assume parameters to be query itself
KBIDebug::info('Parameters considered as query.');
$this->setQuery($parameters);
}
}
if (!empty($xslt)) {
$xml = new DOMDocument();
if ($xml->loadXML($this->query)) {
// Create XSLT document
$xsl_document = new DOMDocument();
$xsl_document->loadXML($xslt, LIBXML_NOCDATA);
// Process XSLT
$xslt = new XSLTProcessor();
$xslt->importStylesheet($xsl_document);
KBIDebug::info('Applying pre-query transformation.');
$this->query = $xslt->transformToXML($xml);
} else {
KBIDebug::info('Query is not valid XML therefore XSLT could not be executed.');
}
}
return $this->getQuery();
}
public function cancelTask($taskName)
{
$request_xml = new \SimpleXMLElement("<CancelationRequest></CancelationRequest>");
$server_id = $this->getMinerId();
if ($this->getMinerId() === null) {
throw new \Exception('LISpMiner ID was not provided.');
}
$url = trim($this->getUrl(), '/');
$client = $this->getRestClient();
$credentials = $this->getUser();
switch ($this->getPooler()) {
case 'grid':
$url = "{$url}/miners/{$server_id}/tasks/grid/{$taskName}";
break;
case 'proc':
$url = "{$url}/miners/{$server_id}/tasks/proc/{$taskName}";
break;
case 'task':
default:
$url = "{$url}/miners/{$server_id}/tasks/task/{$taskName}";
}
KBIDebug::info(array($url), 'Canceling task');
$response = $client->put($url, $request_xml->asXML(), $credentials);
if ($response->isSuccess()) {
return $response->getBody();
}
return $this->parseResponse($response);
}
public function getDataDescription()
{
$postdata = array('action' => 'getDescription', 'id' => '', 'content' => '');
$url = $this->getUrl();
KBIDebug::info(array($url, $postdata));
$dd = $this->requestCurlPost($url, $postdata);
$replace1 = '<?xml version="1.0" encoding="UTF-8"?>';
$replace2 = '</result>';
$replace3 = '/\\<result milisecs=".*">/U';
//$replace3 = '/\<!-- kbiLink({.*\}) \/kbiLink -->/U';
$dd = str_replace($replace1, '', $dd);
$dd = str_replace($replace2, '', $dd);
$dd = preg_replace($replace3, '', $dd);
return trim($dd);
}
public function requestGet($url, $_data)
{
$data = array();
while (list($n, $v) = each($_data)) {
$data[] = "{$n}=" . urlencode($v);
}
$data = implode('&', $data);
$p = file_get_contents("{$url}?{$data}");
KBIDebug::info("{$url}?{$data}", 'GET');
return $p;
}
public function cancelTask($taskName)
{
$url = trim($this->getUrl(), '/');
switch ($this->getPooler()) {
case 'grid':
$url = "{$url}/TaskGen/GridPool/Cancel";
break;
case 'proc':
$url = "{$url}/TaskGen/ProcPool/Cancel";
break;
case 'task':
default:
$url = "{$url}/TaskGen/TaskPool/Cancel";
}
$data = array('guid' => $this->getMinerId(), 'taskName' => $taskName);
KBIDebug::info(array($url, $data));
$dd = $this->requestCurl($url, $data);
return trim($dd);
}
function requestCurl($url, $_data)
{
$data = array();
while (list($n, $v) = each($_data)) {
$data[] = "{$n}=" . urlencode($v);
}
$data = implode('&', $data);
KBIDebug::info("{$url}?{$data}");
$ch = curl_init("{$url}?{$data}");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
//optionally you can check the response and see what the HTTP Code returned was
$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
return $response;
}
