blue-twilight/app/AlbumSources/DropboxSource.php

118 lines
3.2 KiB
PHP
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<?php
namespace App\AlbumSources;
use App\Photo;
use App\Services\DropboxService;
use Guzzle\Http\EntityBody;
class DropboxSource extends AlbumSourceBase implements IAlbumSource
{
/**
* @var DropboxService
*/
private $dropboxClient;
/**
* 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)
{
$pathOnStorage = $this->getPathToPhoto($photo, $thumbnail);
return EntityBody::fromString($this->getClient()->downloadFile($pathOnStorage));
}
/**
* Gets the name of this album source.
* @return string
*/
public function getName()
{
return 'global.album_sources.dropbox';
}
/**
* 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)
{
$photoUrl = route('downloadPhoto', [
'albumUrlAlias' => $this->album->url_path,
'photoFilename' => $photo->storage_file_name
]);
if (!is_null($thumbnail))
{
$photoUrl .= sprintf('?t=%s', urlencode($thumbnail));
}
return $photoUrl;
}
/**
* 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, $pathOnStorage);
}
private function getClient()
{
if (is_null($this->dropboxClient))
{
$this->dropboxClient = new DropboxService();
$this->dropboxClient->setAccessToken(decrypt($this->configuration->access_token));
}
return $this->dropboxClient;
}
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
);
}
}