/// <inheritdoc />
public override void Initialize(AnalysisContext context)
{
context.EnableConcurrentExecution();
context.RegisterCompilationStartAction(compilationStartContext =>
{
var fileSystemContext = new FileSystemContext(compilationStartContext.Compilation);
if (ShouldAnalyze(fileSystemContext))
{
AnalyzeCompilation(compilationStartContext, fileSystemContext);
}
});
}
//Получение пути файла
private static MdDirectory PathExist(string path)
{
string[] pathComponents = path.Trim('\\').Split('\\');
FileSystemContext ctx = new FileSystemContext();
string dbPath = $"{path.Trim('\\')}\\";
if (ctx.Directories.Where(d => d.Path == dbPath).Count() == 0)
{
throw new FileServiceCommandExeption($"{path} not exist");
}
else
{
return(ctx.Directories.Where(d => d.Path == dbPath).FirstOrDefault());
}
}
public void CanInsertFileIntoDatabase()
{
builder.UseInMemoryDatabase("CanInsertFile");
using (var context = new FileSystemContext(builder.Options))
{
var file = new File()
{
DirectoryId = 1
};
context.Files.Add(file);
//Check the state of the entity is 'added'.
Assert.Equal(EntityState.Added, context.Entry(file).State);
}
}
public void CanRemoveFileFromDatabase()
{
builder.UseInMemoryDatabase("CanDeleteFile");
using (var context = new FileSystemContext(builder.Options))
{
var file = new File()
{
Name = "DeleteFile", DirectoryId = 1
};
context.Files.Add(file);
context.Files.Remove(file);
Assert.Equal(EntityState.Detached, context.Entry(file).State);
}
}
public void CanInsertSingleDirectory()
{
//UsInMemoryDatabase() needs a string to be passed in to give a name to that instance
//It's how EF Core keeps track of different instances of the provider in memory.
builder.UseInMemoryDatabase("InsertSingleDirectory");
using (var context = new FileSystemContext(builder.Options))
{
var bizlogic = new BusinessDataLogic(context);
bizlogic.MkDir(new Directory());
}
using (var context2 = new FileSystemContext(builder.Options))
{
Assert.Equal(1, context2.Directories.Count());
}
}
public void CanInsertDirectoryIntoDatabase()
{
using (var context = new FileSystemContext())
{
//context.Database.EnsureDeleted();
context.Database.EnsureCreated();
var dir = new Directory();
context.Directories.Add(dir);
Debug.WriteLine($"Before save: {dir.Id}");
context.SaveChanges();
Debug.WriteLine($"After save: {dir.Id}");
Assert.NotEqual(0, dir.Id);
}
}
public void CanRemoveDirectoryFromDatabase()
{
builder.UseInMemoryDatabase("CanDeleteDirectory");
using (var context = new FileSystemContext(builder.Options))
{
var dir = new Directory()
{
Name = "DeleteDirectory"
};
context.Directories.Add(dir);
context.Directories.Remove(dir);
Assert.Equal(EntityState.Detached, context.Entry(dir).State);
}
}
//Перемещение файла
public static string MoveFile(string sessionId, string filename, string source, string dest)
{
FileSystemContext ctx = new FileSystemContext();
string localSource = "";
if (source == "")
{
localSource = GetPath(sessionId);
}
else
{
localSource = formatPath(source.ToLower(), sessionId);
}
if (ctx.Directories.Where(d => d.Path == localSource).Count() == 0)
{
throw new FileServiceCommandExeption($" source {localSource} not exist");
}
string localDest = formatPath(dest.ToLower(), sessionId);
if (ctx.Directories.Where(d => d.Path == localDest).Count() == 0)
{
throw new FileServiceCommandExeption($" destinationw {localDest} not exist");
}
MdDirectory oldDir = ctx.Directories.Where(d => d.Path == localSource).FirstOrDefault();
MdDirectory newDir = ctx.Directories.Where(d => d.Path == localDest).FirstOrDefault();
MdFile currentFile = ctx.Files.Where(f => f.IdDirectory == oldDir.Id && f.FileName == filename).FirstOrDefault();
if (currentFile == null)
{
throw new FileServiceCommandExeption($"{filename} not found");
}
else
{
CheckLock(sessionId, ctx, currentFile);
MdFile dubFile = ctx.Files.Where(f => f.IdDirectory == newDir.Id && f.FileName == filename).FirstOrDefault();
if (dubFile != null)
{
CheckLock(sessionId, ctx, dubFile);
ctx.Files.Remove(dubFile);
}
currentFile.IdDirectory = newDir.Id;
ctx.SaveChanges();
return($"{filename} moved from {localSource} to {localDest}");
}
}
public void ThrowsExceptionForDuplicateDirectory()
{
builder.UseInMemoryDatabase("ThrowsException");
using (var context = new FileSystemContext(builder.Options))
{
context.Database.EnsureCreated();
var bizlogic = new BusinessDataLogic(context);
var dir = new Directory()
{
Name = "Exception Directory", DirectoryId = 1
};
context.Directories.Add(dir);
context.SaveChanges();
Assert.Throws <Exception>(() => bizlogic.AlreadyExists("Exception Directory", 1));
}
}
//Создание новой директории
public static string CreateDirectory(string sessionId, string path)
{
InitFileSystem();
string localPath = formatPath(path.ToLower(), sessionId);
string[] pathComponents = localPath.Trim('\\').Split('\\');
string dbPath = "";
FileSystemContext ctx = new FileSystemContext();
if (pathComponents.Count() > 1 && drives.ContainsKey(pathComponents[0]))
{
string tempPath = drives[pathComponents[0]];
string viewPath = pathComponents[0];
for (int i = 1; i < pathComponents.Count() - 1; i++)
{
viewPath += $"\\{pathComponents[i]}";
dbPath = $"{viewPath}\\";
if (ctx.Directories.Where(d => d.Path == dbPath).Count() == 0)
{
throw new FileServiceCommandExeption($"{viewPath} not exist");
}
}
dbPath = $"{viewPath}\\{pathComponents[pathComponents.Count() - 1]}\\";
if (ctx.Directories.Where(d => d.Path == dbPath).Count() > 0)
{
throw new FileServiceCommandExeption($"{viewPath}\\{pathComponents[pathComponents.Count() - 1]} allready created");
}
else
{
ctx.Directories.Add(new MdDirectory {
Path = dbPath
});
ctx.SaveChanges();
}
return(localPath);
}
else
{
throw new FileServiceCommandExeption("Wrong path format");
}
}
private void PopulateContent(Dictionary <string, IEnumerable <string> > rv, FileSystemContext contexts, params string[] paths)
{
var path = Path.Combine(paths);
var root = contexts.Roots.Find(GetRoot(path));
if (root == null)
{
return;
}
var pathOrig = root.ToActualPath(path);
var di = new DirectoryInfo(pathOrig);
if (!di.Exists || !di.FullName.StartsWith(root.Path)) //TODO: Forbidden.
{
return;
}
var folders = di.GetDirectories()
.FilterDirectories(contexts.FolderFilter)
.Select(x => root.ToFakePath(x.FullName))
.ToList();
if (folders.Any())
{
rv["folders"] = folders.Select(Path.GetFileName).ToList();
}
var fp = string.IsNullOrWhiteSpace(contexts.FileSearchPattern) ? "*" : contexts.FileSearchPattern;
var files = di.GetFiles(fp, SearchOption.TopDirectoryOnly)
.FilterFiles(contexts.FileFilter)
.Select(x => root.ToFakePath(x.FullName))
.ToList();
if (files.Any())
{
rv["files"] = files.Select(Path.GetFileName).ToList();
}
rv["path"] = path.ToPathParts();
}
//Проверка файла на наличие блокировки
private static void CheckLock(string sessionId, FileSystemContext ctx, MdFile filename)
{
if (ctx.Locks.Where(l => l.IdFile == filename.Id).Count() > 0)
{
string user = FileServiceSession.GetUser(sessionId);
MdDirectory dir = ctx.Directories.Where(d => d.Id == filename.IdDirectory).FirstOrDefault();
string error = $"{dir.Path}{filename.FileName} locked by ";
ctx.Locks.Where(l => l.IdFile == filename.Id
).ToList().ForEach(l => {
if (user == l.User)
{
error += "Me,";
}
else
{
error += $"{l.User},";
}
});
throw new FileServiceCommandExeption(error.Trim(','));
}
}
//Инициализация файловой системы
private static void InitFileSystem()
{
FileSystemContext ctx = new FileSystemContext();
if (ctx.Directories.Where(d => d.Path == "c:\\").Count() == 0)
{
ctx.Directories.Add(new MdDirectory()
{
Path = "c:\\"
});
ctx.SaveChanges();
}
if (ctx.Directories.Where(d => d.Path == "d:\\").Count() == 0)
{
ctx.Directories.Add(new MdDirectory()
{
Path = "d:\\"
});
ctx.SaveChanges();
}
}
//Перемещение директории
public static string MoveDir(string sessionId, string source, string dest)
{
FileSystemContext ctx = new FileSystemContext();
string localSource = formatPath(source.ToLower(), sessionId);
if (ctx.Directories.Where(d => d.Path == localSource).Count() == 0)
{
throw new FileServiceCommandExeption($" source {localSource} not exist");
}
string localDest = formatPath(dest.ToLower(), sessionId);
if (ctx.Directories.Where(d => d.Path == localDest).Count() == 0)
{
throw new FileServiceCommandExeption($" destination {localDest} not exist");
}
string newPath = $"{localDest}{localSource.Trim('\\').Split('\\')[localSource.Trim('\\').Split('\\').Length - 1]}\\";
MoveMatches(sessionId, ctx, localSource, newPath);
return($"{localSource} moved to {localDest}");
}
//Создание файла
public static string CreateFile(string sessionId, string path, string filename)
{
FileSystemContext ctx = new FileSystemContext();
string localPath = path;
if (path == "")
{
localPath = GetPath(sessionId);
}
else
{
localPath = formatPath(path.ToLower(), sessionId);
}
MdDirectory localDir = PathExist(localPath);
if (!CheckFilenameFormat(filename))
{
throw new FileServiceCommandExeption("Bad filename format");
}
string fullFilename = $"{localPath}{filename}";
if (ctx.Files.Where(f => f.IdDirectory == localDir.Id && f.FileName == filename).Count() > 0)
{
throw new FileServiceCommandExeption($"{filename} already created in {localPath}");
}
else
{
FileStream fs = File.Create(Path.GetTempFileName());
int length = Convert.ToInt32(fs.Length);
byte[] data = new byte[length];
fs.Read(data, 0, length);
fs.Close();
ctx.Files.Add(new MdFile()
{
IdDirectory = localDir.Id, FileName = filename, Content = data
});
ctx.SaveChanges();
return($"{localPath}{filename}");
}
}
//Удаление файла
public static string DeleteFile(string sessionId, string path, string filename)
{
string localPath = path;
FileSystemContext ctx = new FileSystemContext();
if (path == "")
{
localPath = GetPath(sessionId);
}
MdDirectory dir = PathExist(localPath);
string fullFilename = $"{localPath}{filename}";
if (ctx.Files.Where(f => f.IdDirectory == dir.Id && f.FileName == filename).Count() > 0)
{
CheckLock(sessionId, ctx, ctx.Files.Where(f => f.IdDirectory == dir.Id && f.FileName == filename).FirstOrDefault());
ctx.Files.Remove(ctx.Files.Where(f => f.IdDirectory == dir.Id && f.FileName == filename).FirstOrDefault());
ctx.SaveChanges();
return($"{localPath}{filename}");
}
else
{
throw new FileServiceCommandExeption($"{filename} not exist in {localPath}");
}
}
public FileSystemRepository(string key = "")
{
this.fileSystemContext = new FileSystemContext <T>(key);
}
public FileRepository(FileSystemContext fsContext)
{
_fsContext = fsContext;
_files = fsContext.Set <File>();
}
/// <summary>
/// Private constructor for implementation Singleton pattern
/// </summary>
private BundleTransformerContext()
{
var configContext = new ConfigurationContext();
CoreSettings coreConfig = configContext.GetCoreSettings();
Configuration = configContext;
FileSystem = new FileSystemContext();
Styles = new StyleContext(coreConfig.Styles);
Scripts = new ScriptContext(coreConfig.Scripts);
}
protected abstract void AnalyzeCompilation(CompilationStartAnalysisContext compilationStartContext,
FileSystemContext fileSystemContext);
private static bool ShouldAnalyze(FileSystemContext fileSystemContext) => fileSystemContext.HasReference;
//Получение списка директорий
public static List <string> Print()
{
FileSystemContext ctx = new FileSystemContext();
return((from d in ctx.Directories orderby d.Path select d.Path).ToList());
}
public static void ConfigureContext(string appDataFolder)
{
FileSystemContext.Configure(appDataFolder);
FileSystemContext.RepositoriesMapping.Add(typeof(Settings), () => new DefaultRepository <Settings, Settings.Persistent, long>(new DefaultSerializer <List <Settings.Persistent> >($@"{appDataFolder}\Settings\user.dat")));
Log.Debug("User settings repository added", null);
}
public FileManager(FileSystemContext context, IFileStore store)
{
_context = context;
_store = store;
}
//Копирование директории
private static void CopyMatches(string sessionId, FileSystemContext ctx, string copyPath, string newPath)
{
List <MdDirectory> copyList = ctx.Directories.Where(d => d.Path.Contains(copyPath)).ToList();
copyList.ForEach(d => {
List <string> fileSet = new List <string>();
List <MdFile> fileList = ctx.Files.Where(f => f.IdDirectory == d.Id).ToList();
fileList.ForEach(f => {
fileSet.Add(f.FileName);
});
string path = d.Path.Replace(copyPath, newPath);
MdDirectory newDir = ctx.Directories.Where(nd => nd.Path == path).FirstOrDefault();
if (newDir != null)
{
List <MdFile> newDirFiles = ctx.Files.Where(f => f.IdDirectory == newDir.Id).ToList();
newDirFiles.ForEach(f => {
if (fileSet.IndexOf(f.FileName) >= 0)
{
CheckLock(sessionId, ctx, f);
}
});
}
});
copyList.ForEach(d => {
List <string> fileSet = new List <string>();
List <MdFile> fileList = ctx.Files.Where(f => f.IdDirectory == d.Id).ToList();
fileList.ForEach(f => {
fileSet.Add(f.FileName);
});
string path = d.Path.Replace(copyPath, newPath);
MdDirectory newDir = ctx.Directories.Where(nd => nd.Path == path).FirstOrDefault();
if (newDir != null)
{
List <MdFile> newDirFiles = ctx.Files.Where(f => f.IdDirectory == newDir.Id).ToList();
newDirFiles.ForEach(f => {
if (fileSet.IndexOf(f.FileName) >= 0)
{
MdFile copyFile = fileList.Where(cf => cf.FileName == f.FileName).FirstOrDefault();
f.Content = copyFile.Content.ToArray();
fileSet.Remove(f.FileName);
}
});
fileList.ForEach(f =>
{
if (fileSet.IndexOf(f.FileName) >= 0)
{
ctx.Files.Add(new MdFile()
{
FileName = f.FileName, IdDirectory = newDir.Id, Content = f.Content.ToArray()
});
}
});
}
else
{
MdDirectory copyDir = new MdDirectory()
{
Path = path
};
ctx.Directories.Add(copyDir);
ctx.SaveChanges();
fileList.ForEach(f =>
{
ctx.Files.Add(new MdFile()
{
FileName = f.FileName, IdDirectory = copyDir.Id, Content = f.Content.ToArray()
});
});
}
});
ctx.SaveChanges();
}
public BusinessDataLogic()
{
_context = new FileSystemContext();
}
public FileSystemFileRepository(FileSystemContext context)
{
_context = context;
}
public BusinessDataLogic(FileSystemContext context)
{
_context = context;
}