blue-twilight/app/AlbumSources/BackblazeB2Source.php

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PHP
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<?php
namespace App\AlbumSources;
use App\Album;
use App\Photo;
use App\Services\BackblazeB2Service;
use App\Storage;
use Guzzle\Http\EntityBody;
class BackblazeB2Source extends AlbumSourceBase implements IAlbumSource
{
/**
* @var BackblazeB2Service
*/
private $backblaze;
public function __construct()
{
$this->backblaze = new BackblazeB2Service();
}
/**
* Deletes an entire album's media contents.
* @return void
*/
public function deleteAlbumContents()
{
// TODO: Implement deleteAlbumContents() method.
}
/**
* Deletes a thumbnail file for a photo.
* @param Photo $photo Photo to delete the thumbnail from.
* @param string $thumbnail Thumbnail to delete (or null to delete the original.)
* @return void
*/
public function deleteThumbnail(Photo $photo, $thumbnail = null)
{
// TODO: Implement deleteThumbnail() method.
}
/**
* Fetches the contents of a thumbnail for a photo.
* @param Photo $photo Photo to fetch the thumbnail for.
* @param string $thumbnail Thumbnail to fetch (or null to fetch the original.)
* @return EntityBody
*/
public function fetchPhotoContent(Photo $photo, $thumbnail = null)
{
// TODO: Implement fetchPhotoContent() method.
}
/**
* Gets the name of this album source.
* @return string
*/
public function getName()
{
return 'global.album_sources.backblaze_b2';
}
/**
* Gets the absolute URL to the given photo file.
* @param Photo $photo Photo to get the URL to.
* @param string $thumbnail Thumbnail to get the image to.
* @return string
*/
public function getUrlToPhoto(Photo $photo, $thumbnail = null)
{
// TODO: Implement getUrlToPhoto() method.
}
/**
* Saves a generated thumbnail to its permanent location.
* @param Photo $photo Photo the image relates to.
* @param string $tempFilename Filename containing the image.
* @param string $thumbnail Name of the thumbnail (or null for the original.)
* @return mixed
*/
public function saveThumbnail(Photo $photo, $tempFilename, $thumbnail = null)
{
$pathOnStorage = $this->getPathToPhoto($photo, $thumbnail);
$this->getClient()->uploadFile($tempFilename, $pathOnStorage);
}
public function setConfiguration(Storage $configuration)
{
parent::setConfiguration($configuration);
$this->backblaze->setCredentials(decrypt($configuration->access_key), decrypt($configuration->secret_key));
}
private function getClient()
{
$this->backblaze->authorizeAccount();
$this->backblaze->setBucketName($this->configuration->container_name);
return $this->backblaze;
}
private function getOriginalsFolder()
{
return '_originals';
}
private function getPathToPhoto(Photo $photo, $thumbnail = null)
{
return sprintf(
'%s/%s/%s',
$this->album->url_alias,
is_null($thumbnail) ? $this->getOriginalsFolder() : $thumbnail,
$photo->storage_file_name
);
}
}