/**
* execute
* Main wrapper command for executing rightscale fetches
*
* @param mixed $className
* @static
* @access public
* @return void
*/
public static function execute($className, $forceRelogin = false)
{
if (!preg_match(self::CLASSNAME_REGEX, $className)) {
$className = RS_LOC_PREFIX . $className;
}
if (!class_exists($className)) {
throw new RSQueryWrapperException($className . self::MISSING_CLASS);
} else {
if ($className == RS_LOC_PREFIX) {
throw new RSQueryWrapperException(self::COLLISION . RS_LOC_PREFIX);
}
}
$result = null;
$queryObj = new RSQueryObj();
$rootClass = new $className($queryObj);
if ($className == 'RSMultiAD') {
$rs = new RS(NULL);
RSDataGrouperCache::init();
foreach ($queryObj->getArrayLoop() as $loop) {
$rootClass->buildQueryUrl('array', $queryObj, $loop);
$rs->addObserver($queryObj);
RSLoginWrapper::login($rs);
$rs->fetch($queryObj);
}
foreach ($queryObj->getDeploymentLoop() as $loop) {
$rootClass->buildQueryUrl('deployment', $queryObj, $loop);
$rs->addObserver($queryObj);
RSLoginWrapper::login($rs);
$rs->fetch($queryObj);
}
$cache = RSDataGrouperCache::getCache(true);
if (!!($executor = RSArgParser::getExecutor())) {
$executorObj = new $executor();
$result = $executorObj->execute($cache);
}
} else {
$rs = new RS(NULL);
RSDataGrouperCache::init();
foreach ($queryObj->getLoop() as $loop) {
$rootClass->buildQueryUrl($queryObj, $loop);
$rs->addObserver($queryObj);
RSLoginWrapper::login($rs, $forceRelogin);
$rs->fetch($queryObj);
}
$cache = RSDataGrouperCache::getCache(true);
if (!!($executor = RSArgParser::getExecutor())) {
$executorObj = new $executor();
$result = $executorObj->execute($cache);
}
}
return $result;
}
/**
* fetch
*
* get the required data from RightScale by getting the query from
* the query object
*
* @access public
* @return void
*/
public function fetch(RSQueryObj $queryObj)
{
if (!($queryUrl = $queryObj->getQueryUrl())) {
throw new RSException(self::BAD_QUERY_URL);
}
$httpheader = array("X-API-VERSION:1.5", "Authorization: Bearer {$this->authtoken}");
/* Initialize Curl and Issue Request */
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $queryUrl);
curl_setopt($ch, CURLOPT_HEADER, $this->m_curl_opt["header"]);
curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
curl_setopt($ch, CURLOPT_USERAGENT, $this->m_curl_opt["user_agent"]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, $this->m_curl_opt["return_transfer"]);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, $this->m_curl_opt["ssl_verify_peer"]);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, $this->m_curl_opt["ssl_verify_host"]);
curl_setopt($ch, CURLOPT_TIMEOUT, $this->m_curl_opt["timeout"]);
/* Response or No Response ? */
$response = curl_exec($ch);
$errno = curl_errno($ch);
$errstr = curl_error($ch);
curl_close($ch);
if ($errno) {
throw new RSException(self::BAD_CURL_MSG . $errno . " " . $errstr);
}
$result = NULL;
if ($executor = $queryObj->getExecutorName()) {
$result = $this->getObserver($executor)->execute($response);
} else {
throw new RSException(self::BAD_EXECUTOR_MSG);
}
return $result;
}