Yii2 Is there a ready-made extension that would allow uploaded files (photos) to be laid out in a hierarchical folder?

Question

Yii

That is, it automatically creates a folder - year, then month, day. Generated an arbitrary name of the uploaded file.

Answer 1

This is too simple a task for a standalone extension, but this logic can be implemented as part of an extension.
For an arbitrary name, it is enough to use
And folders are made using fileHelper - www.yiiframework.com/doc-2.0/yii-helpers-basefileh...
Surely you can find a behavior for yii to load a photo that will either be able to do this, or can be customized for 2 lines of code, for example https://github.com/mohorev/yii2-upload-behavior
or dig here
https://github.com/search?utf8=✓&q=yii2+image+behavior
https://github. com/search?utf8=✓&q=yii2+upload+beh...

Answer 2

public static function fromUpload($name, $deleteAfter = true)
  {
    $webroot = Yii::getAlias('@webroot');
    $uploadImage = UploadedFile::getInstanceByName($name);

    $instance = new Image();
    $instance->ext = pathinfo($uploadImage->name, PATHINFO_EXTENSION);
    $instance->title = basename($uploadImage->name);
    $instance->size = $uploadImage->size;
    if ($instance->size == 0)
      return null;

    if ($instance->save()) {
      $url = strtr('/media/images/{date}/{id}/{file}', ['{date}' => date('Y/m/d'), '{id}' => $instance->id, '{file}' => $uploadImage->name]);
      $destPath = $webroot . $url;
      FileHelper::createDirectory(dirname($destPath), 0777);

      if ($uploadImage->saveAs($destPath, $deleteAfter)) {
        list($width, $height) = self::dimension($destPath);
        $instance->setAttributes([
          'url' => $url,
          'width' => $width,
          'height' => $height,
          'mime' => $uploadImage->type,
          'name' => $uploadImage->name,
          'title' => '',
        ]);
        $instance->update(false);
        return $instance;
      } else {
        $instance->delete();
        return null;
      }
    }
    return null;
  }