public function singleImagesUpdate()
{
$order = 0;
if ($this->singleImageArray) {
foreach ($this->singleImageArray as $field => $id) {
$oldImages = Image::find()->where(['class' => $this->owner->className(), 'object_id' => $this->owner->id, 'field' => $field])->all();
if ($oldImages) {
foreach ($oldImages as $oldImage) {
$oldImage->unsetit();
}
}
$img = Image::findOne($id);
$img->object_id = $this->owner->id;
$img->order = $order;
$img->field = $field;
$img->save();
if (!$img->save()) {
print_r($img->getErrors());
}
}
}
}
public function actionPreview()
{
$images = Image::find()->all();
if ($images) {
foreach ($images as $image) {
$image->updatePreview();
echo "updating {$image->id} <br>";
}
}
}
public function getImages()
{
if ($this->owner->id) {
return Image::find()->orderBy('order')->where(['field' => null, 'object_id' => $this->owner->id, 'class' => \yii\helpers\StringHelper::basename(get_class($this->owner))])->all();
}
}