/**
* @param mixed $offset
* @return bool indicating if the resource at this offset exists
* @throws InvalidAPIResponseException
* @throws NoResponseException
*/
public function exists($offset)
{
$url = $this->_cache['subs'][$this->_dynamicSub]['path'];
// replace all dynamic path parts
foreach ($this->_pathParams as $name => $value) {
$url = str_replace($name, $value, $url);
}
// insert offset in the request
$url = str_replace($this->_dynamicSub, $offset, $url) . '?';
// get request
try {
$res = GET::request($url, $this->_auth);
} catch (NoResponseException $e) {
if (substr($e, 0, 4) == 'http') {
throw $e;
} else {
return false;
}
}
// check if object exists
if (is_object($res)) {
if (isset($res->status) && ($res->status->code == 404 || $res->status->code == 500)) {
return false;
} else {
return true;
}
} else {
return false;
}
}
static function ToFloat($i)
{
return floatval(GET::FetchIndex($i));
}
/**
* @return object representing the resource returned by this endpoint
* @throws ActiveRoleRequiredException
* @throws InvalidAPIResponseException
* @throws NoResponseException
* @throws OperationNotAvailableException
* @throws ParameterRequiredException
* @throws UnauthorizedException
*/
public function get()
{
if (in_array('GET', $this->_cache['operations'])) {
if ($this->valid('GET')) {
$url = $this->getQueryUrl('GET');
// check if we need to add the page parameter
if (isset($this->_currentPage)) {
$url .= 'page=' . $this->_currentPage . '&';
}
// check if we need to add the per_page parameter
if (isset($this->_perPage)) {
$url .= 'per_page=' . $this->_perPage . '&';
}
// try to load
$res = GET::request($url, $this->_auth);
// validate response
if (isset($res->status) && isset($res->status->code) && isset($res->status->message)) {
$this->proceedStatus($res->status);
} else {
return $res;
}
} else {
throw new ParameterRequiredException('There are one or more required parameters missing for a GET request');
}
} else {
throw new OperationNotAvailableException("Operation GET is not available.");
}
}
