public function actionAvatar()
{
$session = Yii::$app->getSession();
$model = new UploadForm();
$suffix = 'png';
$me = Yii::$app->getUser()->getIdentity();
$model->file = UploadedFile::getInstance($model, 'file');
if ($model->file && $model->validate()) {
$name = $me->id;
$myId = strtolower(Util::shorturl($me->id));
$savePath = 'avatar/' . substr($myId, 0, 1) . '/' . substr($myId, 1, 1);
$avatar = $savePath . '/' . $name . '_{size}.' . $suffix . '?m=' . time();
$this->resizeAvator($this->resizes, $model->file->tempName, $savePath, $name, $suffix);
$me->avatar = $avatar;
$me->save(false);
$session->setFlash('setAvatarOK', '头像设定成功，显示可能有延迟，请刷新。');
} else {
$session->setFlash('setAvatarNG', '头像设定失败');
}
return $this->redirect(['user/setting', '#' => 'avatar']);
}
public function uploadAvatar($uid)
{
$suffix = 'png';
if ($this->file && $this->validate()) {
$name = $uid;
$myId = strtolower(Util::shorturl($uid));
$savePath = 'avatar/' . substr($myId, 0, 1) . '/' . substr($myId, 1, 1);
// $this->resizeAvator( $this->_avatarSizes, $this->file->tempName, $savePath, $name, $suffix);
Upload::uploadAvatar($this->file->tempName, $savePath, $name, $suffix);
return $savePath . '/' . $name . '_{size}.' . $suffix . '?m=' . time();
}
return false;
}