/**
* Sets the appropriate Twitter API access token using
* a given Twitter Profile
*
* @param TwitterProfile $profile
*
* @return TwitterService
*/
public function setAccessTokenFromProfile(TwitterProfile $profile)
{
$tokens = $profile->get(['access_token', 'access_token_secret']);
if (!empty($tokens['access_token'])) {
$this->app['twitter']->setTokens($tokens['access_token'], $tokens['access_token_secret']);
$this->profile = $profile;
} else {
// use the access token from profile that referenced this profile
$referencingProfile = $profile->relation('most_recently_referenced_by');
// recursion would be nice here, but could be dangerous
$tokens = $referencingProfile->get(['access_token', 'access_token_secret']);
if ($referencingProfile->exists() && !empty($tokens['access_token'])) {
$this->app['twitter']->setTokens($tokens['access_token'], $tokens['access_token_secret']);
$this->profile = $referencingProfile;
}
}
return $this;
}
