/**
* Check the body using specified "data" key and return that data.
* If key doesn't exists, ParserException exception will be thrown
* @param array $body
* @return array
*/
protected function setDataFromBody($body)
{
$return = false;
//body only has a single key? prolly entities are grouped under one key
//ie:- { tweets : [ {}, {}, {}] }
if (H::arrayIsAssoc($body) and $keys = array_keys($body) and count($keys) < 2) {
//get stuff under that key
$key = array_shift($keys);
$return = H::arrayGet($body, $key);
//if user has set a custom data key, check for that
} elseif ($key = $this->getKey('data')) {
//check with the key assoc to find which key has data
if (!array_key_exists($this->getKey('data'), $body)) {
throw new ParserException("Couldn't find data under '{$key}', key doesn't exists in response.");
}
$return = H::arrayGet($body, $this->getKey('data'));
//nothing to do, just take it as it is
} else {
$return = $body;
}
if (empty($return)) {
$this->data = array();
} elseif (H::arrayIsAssoc($return)) {
$this->data = array($return);
} else {
$this->data = $return;
}
}
public function testArrayIsAssoc()
{
$this->assertTrue(H::arrayIsAssoc(array('first' => 'john', 'email' => '*****@*****.**')));
$this->assertFalse(H::arrayIsAssoc(array('john', '*****@*****.**')));
}
/**
* Build relationship models using in model data
* @param string $key attribute name
* @return array
*/
protected function getInModelData($key)
{
$model = $this->getCallingModel();
if ($model->attributeExists($key)) {
$data = $model->getRawAttribute($key);
if (H::arrayIsAssoc($data)) {
$data = array($data);
}
return $this->query->buildModels($data);
}
return false;
}
