public function run()
{
$filename = \Yii::$app->request->get('filename', '');
$filename = trim($filename, '/');
$objId = \Yii::$app->request->get('objId', '');
$objModelId = \Yii::$app->request->get('objModelId', '');
if (empty($filename) === false) {
$image = new Image();
$image->loadDefaultValues();
$image->setAttributes(['filename' => $filename, 'object_id' => $objId, 'object_model_id' => $objModelId]);
$image->save();
}
}
public function afterUpload($data)
{
if (isset($data['params']) === false) {
return ['error' => 'bad request'];
}
if (isset($data['params']['objectId'], $data['filename'], $data['params']['modelId']) === false) {
return ['error' => 'bad request'];
}
if ($data['params']['modelId'] === 'null') {
$data['params']['modelId'] = 0;
}
$image = new Image(['object_id' => $data['params']['objectId'], 'object_model_id' => $data['params']['modelId'], 'filename' => $data['filename'], 'image_title' => '', 'sort_order' => 0]);
if ($image->save()) {
return ArrayHelper::merge($image->toArray(), ['file' => $image->file]);
} else {
return $image->getErrors();
}
}
/**
* Replaces images for specified model
* $images array format:
* [
* 0 => [
* 'filename' => 'something.png',
* 'image_title' => 'title',
* 'image_alt' => 'alt',
* ],
* 1 => [
* 'image_title' => 'title',
* 'image_alt' => 'alt',
* ],
* ]
* @param \yii\db\ActiveRecord $model
* @param array $images array of data
* @throws \Exception
*/
public static function replaceForModel(\yii\db\ActiveRecord $model, array $images)
{
$object = Object::getForClass($model->className());
if ($object) {
$current_images = static::getForModel($object->id, $model->id);
// first find existing images in input array
foreach ($current_images as $current) {
$found = false;
foreach ($images as $key => $new) {
if ($new['filename'] === $current->filename && !empty($new['filename'])) {
$found = true;
$current->setAttributes($new);
$current->sort_order = $key;
$current->save();
// delete processed image from input array
unset($images[$key]);
}
}
if (!$found) {
$current->delete();
}
}
unset($current_images);
// insert new images
foreach ($images as $key => $new) {
if (isset($new['filename'])) {
if (!empty($new['filename'])) {
$new['filename'] = urldecode(preg_replace("~[\\?#].*\$~Usi", "", $new['filename']));
$image_model = new Image();
$image_model->object_id = $object->id;
$image_model->object_model_id = $model->id;
$image_model->filename = basename($new['filename']);
if (preg_match("#^https?://#Us", $new['filename'])) {
$image_model->filename = basename(preg_replace("#^https?://[^/]#Us", "", $new['filename']));
try {
$stream = fopen($new['filename'], 'r');
Yii::$app->getModule('image')->fsComponent->putStream($image_model->filename, $stream);
} catch (\Exception $e) {
// whoops :-(
}
} else {
$image_model->filename = $new['filename'];
}
$image_model->image_title = isset($new['image_title']) ? $new['image_title'] : '';
$image_model->image_alt = isset($new['image_alt']) ? $new['image_alt'] : '';
$image_model->sort_order = $key;
$image_model->save();
unset($image_model);
}
}
}
}
}
