/**
* If DB file storage is on - find there, otherwise - just file_exists
*
* @param string $filename relative path
* @return bool
*/
protected function _isFile($filename)
{
if ($this->_fileStorageHelper->checkDbUsage() && !$this->getMediaDirectory()->isFile($filename)) {
$this->_fileStorageHelper->saveFileToFilesystem($filename);
}
return $this->getMediaDirectory()->isFile($filename);
}
/**
* Recursively delete directory from storage
*
* @param string $path Target dir
* @return void
* @throws \Magento\Framework\Model\Exception
*/
public function deleteDirectory($path)
{
if ($this->_coreFileStorageDb->checkDbUsage()) {
$this->_directoryDatabaseFactory->create()->deleteDirectory($path);
}
try {
$this->_deleteByPath($path);
$path = $this->getThumbnailRoot() . $this->_getRelativePathToRoot($path);
$this->_deleteByPath($path);
} catch (\Magento\Framework\Filesystem\FilesystemException $e) {
throw new \Magento\Framework\Model\Exception(__('We cannot delete directory %1.', $path));
}
}
/**
* Check file in database storage if needed and place it on file system
*
* @param string $filePath
* @return bool
*/
protected function _processDatabaseFile($filePath)
{
if (!$this->_fileStorageDatabase->checkDbUsage()) {
return false;
}
$relativePath = $this->_fileStorageDatabase->getMediaRelativePath($filePath);
$file = $this->_storageDatabaseFactory->create()->loadByFilename($relativePath);
if (!$file->getId()) {
return false;
}
$stream = $this->_rootDir->openFile($filePath, 'w+');
$stream->lock();
$stream->write($filePath, $file->getContent());
$stream->unlock();
$stream->close();
return true;
}
/**
* Copy image and return new filename.
*
* @param string $file
* @return string
* @throws Exception
*/
protected function _copyImage($file)
{
try {
$destinationFile = $this->_getUniqueFileName($file);
if (!$this->_mediaDirectory->isFile($this->_mediaConfig->getMediaPath($file))) {
throw new \Exception();
}
if ($this->_fileStorageDb->checkDbUsage()) {
$this->_fileStorageDb->copyFile($this->_mediaDirectory->getAbsolutePath($this->_mediaConfig->getMediaShortUrl($file)), $this->_mediaConfig->getMediaShortUrl($destinationFile));
$this->_mediaDirectory->delete($this->_mediaConfig->getMediaPath($destinationFile));
} else {
$this->_mediaDirectory->copyFile($this->_mediaConfig->getMediaPath($file), $this->_mediaConfig->getMediaPath($destinationFile));
}
return str_replace('\\', '/', $destinationFile);
} catch (\Exception $e) {
$file = $this->_mediaConfig->getMediaPath($file);
throw new Exception(__('We couldn\'t copy file %1. Please delete media with non-existing images and try again.', $file));
}
}
/**
* Retrieve URL for media catalog
*
* If we use Database file storage and server doesn't support rewrites (.htaccess in media folder)
* we have to put name of fetching media script exactly into URL
*
* @param \Magento\Framework\App\Filesystem $filesystem
* @param bool $secure
* @return string|bool
*/
protected function _getMediaScriptUrl(\Magento\Framework\App\Filesystem $filesystem, $secure)
{
if (!$this->_getConfig(self::XML_PATH_USE_REWRITES) && $this->_coreFileStorageDatabase->checkDbUsage()) {
return $this->getBaseUrl(\Magento\Framework\UrlInterface::URL_TYPE_WEB, $secure) . $filesystem->getUri(\Magento\Framework\App\Filesystem::PUB_DIR) . '/' . self::MEDIA_REWRITE_SCRIPT;
}
return false;
}
/**
* @param int $storage
* @param bool $expected
* @dataProvider checkDbUsageDataProvider
*/
public function testCheckDbUsage($storage, $expected)
{
$this->configMock->expects($this->once())->method('getValue')->with(\Magento\Core\Model\File\Storage::XML_PATH_STORAGE_MEDIA, 'default')->will($this->returnValue($storage));
$this->assertEquals($expected, $this->helper->checkDbUsage());
$this->assertEquals($expected, $this->helper->checkDbUsage());
}
