public function actionCreate()
{
if (Yii::$app->user->isGuest) {
$this->redirect(['index']);
}
$competition = new Competition(['scenario' => 'create']);
if (Yii::$app->request->isPost) {
$competition->load(Yii::$app->request->post());
$competition->creator_id = Yii::$app->user->id;
$competition->create();
if (!$competition->hasErrors()) {
$this->redirect(['view', 'id' => $competition->id]);
}
}
return $this->render('/competition-create', ['model' => $competition]);
}
public function createPoster($uploadedPoster)
{
$fileName = $this->poster ? $this->poster : Yii::$app->security->generateRandomString(16);
$uploadedPoster->saveAs(Competition::posterPath() . '/' . $fileName);
foreach (Competition::getPosterSizes() as $size) {
Image::thumbnail(Competition::posterPath() . '/' . $fileName, $size[0], $size[1])->save(Competition::posterPath() . "/{$fileName}_{$size[0]}_{$size[1]}.png");
}
Image::getImagine()->open(Competition::posterPath() . '/' . $fileName)->save(Competition::posterPath() . '/' . $fileName . '.png');
unlink(Competition::posterPath() . '/' . $fileName);
$this->poster = $fileName;
}