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LessonAudio.php
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LessonAudio.php
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<?php
namespace App\Components\Upload\Handlers;
use App\Components\Upload\UploadHandler;
use App\Components\Upload\Uploader;
use App\Lesson;
use RuntimeException;
class LessonAudio extends Uploader implements UploadHandler
{
/**
* @var \App\Lesson
*/
protected $lesson;
/**
* {@inheritdoc}
*/
public function ensureValidFields()
{
if (!($this->lesson && $this->lesson instanceof Lesson)) {
throw new RuntimeException('Invalid lesson provided.');
}
parent::ensureValidFields();
}
/**
* {@inheritdoc}
*/
protected function getCustomDiskName()
{
return 'audio';
}
/**
* {@inheritdoc}
*/
public function getFilePath()
{
return 'lessons'.DIRECTORY_SEPARATOR.$this->lesson->id;
}
/**
* {@inheritdoc}
*/
protected function extraEventContext()
{
return ['lesson' => $this->lesson];
}
/**
* Get the lesson associated with the audio.
*
* @param \App\Lesson $lesson
* @return self
*/
public function withLesson($lesson)
{
$this->lesson = $lesson;
return $this;
}
}