/**
* Process unfollow user request
*
* @param User $User who is following
* @param int $userid id user user being unfollowed
* @throws \InvalidArgumentException
*
* @return object $this
*/
public function unfollowUser(User $User, $userid)
{
if (!is_int($userid)) {
throw new \InvalidArgumentException('$userid must be an integer');
}
$aFollowed = $User['a_f_u'];
d('$aFollowed: ' . \json_encode($aFollowed));
if (false !== ($key = \array_search($userid, $aFollowed))) {
d('cp unsetting key: ' . $key);
array_splice($aFollowed, $key, 1);
$User['a_f_u'] = $aFollowed;
$User->save();
$this->Registry->Mongo->USERS->update(array('_id' => $userid), array('$inc' => array('i_flwrs' => -1)));
$this->Registry->Dispatcher->post($User, 'onUserUnfollow', array('uid' => $userid));
} else {
d('tag ' . $userid . ' is not among the followed users of this userID: ' . $User->getUid());
}
return $this;
}
/**
* Update User object if necessary:
* Always add the google_token value (json token string)
*
* if user does not have avatar_external set one from Google Info
* If user does not have locale set from info
* If user does not have fn or ln set from Google Info
* If user does not have gender set from Google Info
* If User does not have url set from Google Info profile url
*
* @param \Lampcms\User $User
*
* @return object $this
*/
protected function updateUser(\Lampcms\User $User)
{
$User['google_id'] = (string) $this->userInfo['id'];
/**
* Update the following field ONLY
* if they DON'T already exists in this user's record!
*
* This means that if record exists and is an empty
* string - don't update this because it usually means
* that user did have this field before and then removed
* the value by editing profile.
*/
if (null === $User[Schema::EXTERNAL_AVATAR] && !empty($this->userInfo['picture'])) {
$User[Schema::EXTERNAL_AVATAR] = $this->userInfo['picture'] . '?sz=50';
}
if (null === $User[Schema::FIRST_NAME] && !empty($this->userInfo['given_name'])) {
$User[Schema::FIRST_NAME] = $this->userInfo['given_name'];
}
if (null === $User[Schema::LAST_NAME] && !empty($this->userInfo['family_name'])) {
$User[Schema::LAST_NAME] = $this->userInfo['family_name'];
}
if (null === $User[Schema::GENDER] && !empty($this->userInfo['gender'])) {
$User[Schema::GENDER] = 'male' === $this->userInfo['gender'] ? 'M' : 'F';
}
if (null === $User[Schema::URL] && !empty($this->userInfo['link'])) {
$User[Schema::URL] = $this->userInfo['link'];
}
$User->save();
return $this;
}
