/**
* Generates the download data
*
* @param int $fileId the ID of the file of which we need a large preview of
* @param string|null $filename
*
* @return array|false
*/
private function getDownload($fileId, $filename)
{
/** @type File $file */
$file = $this->downloadService->getResourceFromId($fileId);
$this->configService->validateMimeType($file->getMimeType());
$download = $this->downloadService->downloadFile($file);
if (is_null($filename)) {
$filename = $file->getName();
}
$download['name'] = $filename;
return $download;
}
/**
* @param File $file
* @param bool $animatedPreview
* @param int $width
* @param int $height
* @param bool $keepAspect
* @param bool $base64Encode
*
* @return array
*/
private function getPreviewData($file, $animatedPreview, $width, $height, $keepAspect, $base64Encode)
{
$status = Http::STATUS_OK;
if ($this->previewService->isPreviewRequired($file, $animatedPreview)) {
$preview = $this->previewService->createPreview($file, $width, $height, $keepAspect, $base64Encode);
} else {
$preview = $this->downloadService->downloadFile($file, $base64Encode);
}
if (!$preview) {
list($preview, $status) = $this->getErrorData();
}
return [$preview, $status];
}
/**
* @expectedException \OCA\Gallery\Service\NotFoundServiceException
*/
public function testDownloadNonExistentFile()
{
$file = $this->mockBadFile(12345);
$this->service->downloadFile($file);
}
/**
* @param $file
* @param $base64Encode
* @param $preview
*/
private function mockDownloadFile($file, $base64Encode, $preview)
{
$this->downloadService->expects($this->once())->method('downloadFile')->with($this->equalTo($file), $this->equalTo($base64Encode))->willReturn($preview);
}
/**
* Mocks DownloadService->downloadFile
*
* @param object|\PHPUnit_Framework_MockObject_MockObject $file
* @param array $download
*/
private function mockDownloadFile($file, $download)
{
$this->downloadService->expects($this->once())->method('downloadFile')->with($this->equalTo($file))->willReturn($download);
}