/**
* Render remote images
* Usage: echo Yii::$app->media->render('HTTP://URL_TO_IMAGE_HERE.JPG')
* @param $imgSrc
* @param array $data
* @return bool|string
*/
public function render($imgSrc, $data = [])
{
$media = new Media();
$media->mimeType = 'image/jpeg';
$media->filename = basename($imgSrc);
if (strpos($imgSrc, 'files') !== false) {
$media->source = ltrim($imgSrc);
} else {
$media->source = 'frontend/web' . $imgSrc;
}
return $media->render($data);
}
/**
* Relate Media
* Usage: $model->media();
* @param null $type
* @return static
*/
public function getMedia($type = null)
{
$media = $this->hasMany(Media::className(), ['id' => 'media_id']);
if ($type !== null) {
$media->where('media_type = :type', [':type' => $type]);
}
$media->via('contentMedia');
return $media;
}
/**
* Upload to file and insert into media table
* @param $file
* @return array
*/
private function insertMedia($file)
{
/**
* @var \yii\web\UploadedFile $file
*/
$result = ['success' => false, 'message' => 'File could not be saved.'];
if ($file->size > Yii::$app->params['maxUploadSize']) {
$result['message'] = 'Max upload size limit reached';
}
$uploadTime = date("Y-m-W");
$media = new MediaModel();
$media->filename = KatoBase::sanitizeFile($file->baseName) . '-' . KatoBase::genRandomString(4) . '.' . $file->extension;
$media->mimeType = $file->type;
$media->byteSize = $file->size;
$media->extension = $file->extension;
$media->source = basename(\Yii::$app->params['uploadPath']) . '/' . $uploadTime . '/' . $media->filename;
if (!is_file($media->source)) {
//If saved upload the file
$uploadPath = \Yii::$app->params['uploadPath'] . $uploadTime;
if (!is_dir($uploadPath)) {
mkdir($uploadPath, 0777, true);
}
if ($file->saveAs($uploadPath . '/' . $media->filename)) {
//Save to media table
if ($media->save(false)) {
$result['success'] = true;
$result['message'] = 'Upload Success';
$result['data'] = $media;
} else {
$result['message'] = "Database record could not be saved.";
}
} else {
$result['message'] = "File could not be saved.";
}
} else {
$result['message'] = "File already exists.";
}
return $result;
}
public function search($params)
{
$query = Media::find();
if (!isset($_GET['sort'])) {
$query->orderBy('id DESC');
}
$dataProvider = new ActiveDataProvider(['query' => $query]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'create_time' => $this->create_time, 'byteSize' => $this->byteSize, 'status' => $this->status]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'filename', $this->filename])->andFilterWhere(['like', 'source', $this->source])->andFilterWhere(['like', 'source_location', $this->source_location])->andFilterWhere(['like', 'extension', $this->extension])->andFilterWhere(['like', 'mimeType', $this->mimeType])->andFilterWhere(['like', 'media_type', $this->media_type]);
return $dataProvider;
}
/**
* Finds the Media model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Media the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Media::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
