/**
*
* @param string $method
* @param array $options
* @return array|boolean
*/
protected function _call($method, $options = null)
{
if (!empty($options) && !is_array($options)) {
throw new Exception\InvalidArgumentException("The options must be an array");
}
$client = $this->getHttpClient();
$paramGet = array('format' => self::FORMAT_API, 'api_key' => $this->_apiKey, 'sig' => $this->_computeSignature(), 'v' => $this->_apiVersion);
if (!empty($options)) {
$get = '';
foreach ($options as $key => $value) {
if (is_array($value)) {
foreach ($value as $val) {
$get .= $key . '=' . urlencode($val) . '&';
}
} else {
$paramGet[$key] = $value;
}
}
}
$client->setParameterGet($paramGet);
if (!empty($get)) {
$client->setUri(self::URL_API . $method . '?' . $get);
} else {
$client->setUri(self::URL_API . $method);
}
$this->_lastResponse = $client->send();
return json_decode($this->_lastResponse->getBody(), true);
}
/**
* Gets the document object for this response
*
* @return DOMDocument the DOM Document for this response.
*/
public function getDocument()
{
try {
$body = $this->_httpResponse->getBody();
} catch (Http\Exception $e) {
$body = false;
}
if ($this->_document === null) {
if ($body !== false) {
// turn off libxml error handling
$errors = libxml_use_internal_errors();
$this->_document = new \DOMDocument();
if (!$this->_document->loadXML($body)) {
$this->_document = false;
}
// reset libxml error handling
libxml_clear_errors();
libxml_use_internal_errors($errors);
} else {
$this->_document = false;
}
}
return $this->_document;
}
/**
* Parse result from Zend_Http_Response
*
* @param Zend_Http_Response $response Response from HTTP call
* @return object
* @throws Zend_Service_WindowsAzure_Exception
*/
protected function _parseResponse(Zend\Http\Response $response = null)
{
if ($response === null) {
throw new Zend_Service_WindowsAzure_Exception('Response should not be null.');
}
$xml = @simplexml_load_string($response->getBody());
if ($xml !== false) {
// Fetch all namespaces
$namespaces = array_merge($xml->getNamespaces(true), $xml->getDocNamespaces(true));
// Register all namespace prefixes
foreach ($namespaces as $prefix => $ns) {
if ($prefix != '') {
$xml->registerXPathNamespace($prefix, $ns);
}
}
}
return $xml;
}
