Generate a md5 hash of a file. This is eqauls to md5sum command
| public static getFileHash ( string $sourceFile ) : false | string | ||
| $sourceFile | string | The path to the file |
| return | false | string | Returns false or the md5 hash of this file |
/**
* @todo its a copy from the old colde, refactor code
* @param string $fileSource
* @param string $fileName
* @param int $folderId
*/
public function addFile($fileSource, $fileName, $folderId = 0, $isHidden = false)
{
if (empty($fileSource) || empty($fileName)) {
throw new Exception("Unable to create file where file source and/or file name is empty.");
}
$fileInfo = FileHelper::getFileInfo($fileName);
$baseName = Inflector::slug($fileInfo->name, '-');
$fileHashName = Storage::createFileHash($fileName);
$fileHash = FileHelper::getFileHash($fileSource);
$mimeType = FileHelper::getMimeType($fileSource);
$newName = implode([$baseName . '_' . $fileHashName, $fileInfo->extension], '.');
$savePath = $this->serverPath . '/' . $newName;
if (is_uploaded_file($fileSource)) {
if (!@move_uploaded_file($fileSource, $savePath)) {
throw new Exception("error while moving uploaded file from {$fileSource} to {$savePath}");
}
} else {
if (!@copy($fileSource, $savePath)) {
throw new Exception("error while copy file from {$fileSource} to {$savePath}.");
}
}
$model = new StorageFile();
$model->setAttributes(['name_original' => $fileName, 'name_new' => $baseName, 'name_new_compound' => $newName, 'mime_type' => $mimeType, 'extension' => strtolower($fileInfo->extension), 'folder_id' => (int) $folderId, 'hash_file' => $fileHash, 'hash_name' => $fileHashName, 'is_hidden' => $isHidden ? 1 : 0, 'file_size' => @filesize($savePath)]);
if ($model->validate()) {
if ($model->save()) {
$this->deleteHasCache($this->fileCacheKey);
$this->_filesArray[$model->id] = $model->toArray();
return $this->getFile($model->id);
}
}
return false;
}
public function testGetHashFile()
{
$this->assertSame(false, FileHelper::getFileHash('notexists.jpg'));
$this->assertSame('7dff5cc5a1d8f04004b4a0075d3eeeae', FileHelper::getFileHash(__DIR__ . '/../../data/hashfile.txt'));
}