/**
* Inspect the received access token
*
* @param string $tokenToInspect
* @return array
* @throws OAuth2Exception
*/
public function validateSecureRequestCapability($accessToken)
{
$this->instagramApiClient->setCurrentAccessToken($accessToken);
$responseData = $this->instagramApiClient->getOwnUserData();
// at least ID and Username are mandatory
if (!isset($responseData['id']) || !isset($responseData['username'])) {
return FALSE;
}
return $responseData;
}
/**
* Returns the UserData of the currently logged in user or null if none is logged in
* also sets the access token in this process if there is one available and it is not set yet
* @return array
*/
public function getUserData()
{
$userData = NULL;
$instagramAccountWithParty = $this->getInstagramAccountHavingParty();
if ($instagramAccountWithParty !== NULL) {
$instagramAccessToken = $this->getInstagramAccountHavingParty()->getCredentialsSource();
if ($instagramAccessToken !== NULL) {
$this->instagramApiClient->setCurrentAccessToken($instagramAccessToken);
$userData = $this->instagramApiClient->getOwnUserData();
}
}
return $userData;
}
/**
* Searches instagram for images with a specific tag and returns the given number of results,
* paging can be achieved by providing the first or last image of the last used batch of images
*
* @param string $searchTerm
* @param int $count
* @param string $max_tag_id
* @return array
*/
public function searchByTagAction($searchTerm, $count = 10, $max_tag_id = null)
{
$userData = $this->authenticationFlow->getUserData();
$imageset = $this->instagramApiClient->searchByTag($searchTerm, $count, $max_tag_id);
$this->view->assign('value', $imageset);
}