/**
* Create Previous Page from data we received
*
* @param array $options
* @return ObjectInterface
* @throws ApiException
*/
function previousPage($options = [])
{
$uri = $this->object->getAttribute("uri");
// Check if next page exists
if (!array_key_exists("previousPage", $this->object->getAttribute("values"))) {
throw new ApiException("There is no previous page!");
}
// Add page query to get next page
$options["query"] = "page=" . $this->object->getAttribute("values")["previousPage"]["page"];
// If Async is enabled, we use httpAsyncGet function to make requests
if (!OpenCrest::$async) {
$content = $this->http("get", $uri, $options);
return $this->factory->create($this->object, $content, $this->response);
}
// We make Async request and return null as data isn't available yet
$this->httpAsync("get", $uri, $options);
return null;
}
/**
* @param ObjectInterface $object
* @param ObjectInterface|array $data
* @return ObjectInterface
* @throws ApiException
*/
public function modify(ObjectInterface $object, $data)
{
// Get pattern
$pattern = $object->getPattern();
// Go through pattern and replace values with values got from data
// If data dosn't contain value, throw apiException
$values = $this->patternSearch($pattern, $data);
// return values
return $values;
}