public Object getThumbnail(string uniqueName)
{
fileBA fileBAObj = new fileBA();
fileDTO fileObj = fileBAObj.getFile(uniqueName);
var rootPath = HttpContext.Current.Server.MapPath("~/UploadedFiles");
var fileFullPath = System.IO.Path.Combine(rootPath, fileObj.uniqueName + fileObj.fileExt);
ShellFile shellFile = ShellFile.FromFilePath(fileFullPath);
Bitmap shellThumb = shellFile.Thumbnail.MediumBitmap;
if (fileObj != null)
{
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
byte[] file = ImageToBytes(shellThumb);
MemoryStream ms = new MemoryStream(file);
response.Content = new ByteArrayContent(file);
response.Content.Headers.ContentDisposition = new System.Net.Http.Headers.ContentDispositionHeaderValue("attachment");
response.Content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue(fileObj.contentType);
response.Content.Headers.ContentDisposition.FileName = fileObj.name;
return(response);
}
else
{
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.NotFound);
return(response);
}
}
public HttpResponseMessage downloadFile(String uniqueName)
{
fileBA fileBAObj = new fileBA();
fileDTO fileObj = fileBAObj.getFile(uniqueName);
var rootPath = HttpContext.Current.Server.MapPath("~/UploadedFiles");
if (fileObj != null)
{
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
var fileFullPath = System.IO.Path.Combine(rootPath, fileObj.uniqueName + fileObj.fileExt);
byte[] file = System.IO.File.ReadAllBytes(fileFullPath);
System.IO.MemoryStream ms = new System.IO.MemoryStream(file);
response.Content = new ByteArrayContent(file);
response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment");
response.Content.Headers.ContentType = new MediaTypeHeaderValue(fileObj.contentType);
response.Content.Headers.ContentDisposition.FileName = fileObj.name;
return(response);
}
else
{
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.NotFound);
return(response);
}
}
public fileDTO getFile(String uniqueName)
{
String connString = @"Data Source=.\SQLEXPRESS2012; Initial Catalog=Assignment8; Integrated Security=True; Persist Security Info=True;";
using (SqlConnection conn = new SqlConnection(connString))
{
conn.Open();
String sqlQuery = "Select * from dbo.files where uniquename='" + uniqueName + "'and isactive='1'";
SqlCommand command = new SqlCommand(sqlQuery, conn);
SqlDataReader reader = command.ExecuteReader();
fileDTO fileObj = new fileDTO();
if (reader.Read() == true)
{
fileObj.id = reader.GetInt32(reader.GetOrdinal("id"));
fileObj.name = reader.GetString(reader.GetOrdinal("name"));
fileObj.uniqueName = reader.GetString(reader.GetOrdinal("uniquename"));
fileObj.parentFolderId = reader.GetInt32(reader.GetOrdinal("parentfolderid"));
fileObj.fileExt = reader.GetString(reader.GetOrdinal("fileext"));
fileObj.fileSizeinKb = reader.GetInt32(reader.GetOrdinal("filesizeinkb"));
if (!reader.IsDBNull(reader.GetOrdinal("contenttype")))
{
fileObj.contentType = reader.GetString(reader.GetOrdinal("contenttype"));
}
else
{
fileObj.contentType = null;
}
}
return(fileObj);
}
}
public bool saveFile(fileDTO obj)
{
fileDAO fileObjDAO = new fileDAO();
if (fileObjDAO.saveFile(obj))
{
return(true);
}
return(false);
}
public List <fileDTO> loadFiles()
{
fileDTO obj = new fileDTO();
obj.createdBy = Convert.ToInt32(System.Web.HttpContext.Current.Request["createdBy"]);
obj.parentFolderId = Convert.ToInt32(System.Web.HttpContext.Current.Request["parentFolderId"]);
fileBA fileBAObj = new fileBA();
List <fileDTO> fileList = fileBAObj.getAllFiles(obj);
return(fileList);
}
public bool saveFile(fileDTO obj)
{
String connString = @"Data Source=.\SQLEXPRESS2012; Initial Catalog=Assignment8; Integrated Security=True; Persist Security Info=True;";
using (SqlConnection conn = new SqlConnection(connString))
{
conn.Open();
String sqlQuery = "";
sqlQuery = String.Format(@"INSERT INTO dbo.files(name, uniquename,
parentfolderid, fileext, filesizeinkb, createdby, uploadedon, contenttype, isactive)
VALUES('{0}','{1}','{2}','{3}','{4}','{5}','{6}','{7}',{8})", obj.name,
obj.uniqueName, obj.parentFolderId, obj.fileExt, obj.fileSizeinKb,
obj.createdBy, DateTime.Now, obj.contentType, 1);
SqlCommand command = new SqlCommand(sqlQuery, conn);
int rowAffected = command.ExecuteNonQuery();
Console.WriteLine("{0} Row Affected", rowAffected);
return(true);
}
}
public bool addNewFile()
{
if (HttpContext.Current.Request.Files.Count > 0)
{
try
{
foreach (var fileName in HttpContext.Current.Request.Files.AllKeys)
{
HttpPostedFile file = HttpContext.Current.Request.Files[fileName];
if (file != null)
{
fileDTO fileObj = new fileDTO();
fileObj.name = file.FileName;
fileObj.uniqueName = Guid.NewGuid().ToString();
fileObj.parentFolderId = Convert.ToInt32(System.Web.HttpContext.Current.Request["parentFolderId"]);
fileObj.fileExt = Path.GetExtension(file.FileName);
fileObj.fileSizeinKb = file.ContentLength / 1024;
fileObj.createdBy = Convert.ToInt32(System.Web.HttpContext.Current.Request["createdBy"]);
fileObj.contentType = file.ContentType;
var rootPath = HttpContext.Current.Server.MapPath("~/UploadedFiles");
var fileSavePath = System.IO.Path.Combine(rootPath, fileObj.uniqueName + fileObj.fileExt);
fileBA fileBAObj = new fileBA();
if (fileBAObj.saveFile(fileObj))
{
file.SaveAs(fileSavePath);
return(true);
}
}
}
}
catch (Exception ex)
{
//
}
}
return(false);
}
public void getMetaData()
{
folderDTO obj = new folderDTO();
obj.createdBy = Convert.ToInt32(System.Web.HttpContext.Current.Request["createdBy"]);
obj.parentFolderId = Convert.ToInt32(System.Web.HttpContext.Current.Request["parentFolderId"]);
folderBA folderBAObj = new folderBA();
List <folderDTO> folderList = folderBAObj.getAllFolders(obj);
String dest = "C:\\Users\\Muneeb\\Documents\\Visual Studio 2013\\Projects\\ead_s18_a8_bcsf15m030\\MyDrive\\Web API\\UploadedFiles\\metaInformation.pdf";
var writer = new PdfWriter(dest);
var pdf = new PdfDocument(writer);
var document = new Document(pdf);
int count = folderList.Count;
Queue <folderDTO> foldersQueue = new Queue <folderDTO>();
for (int i = 0; i < count; i++)
{
foldersQueue.Enqueue(folderList[i]);
}
fileDTO fileObj = new fileDTO();
fileObj.createdBy = Convert.ToInt32(System.Web.HttpContext.Current.Request["createdBy"]);
fileObj.parentFolderId = Convert.ToInt32(System.Web.HttpContext.Current.Request["parentFolderId"]);
fileBA fileBAObj = new fileBA();
List <fileDTO> fileList = fileBAObj.getAllFiles(fileObj);
count = fileList.Count;
Queue <fileDTO> filesQueue = new Queue <fileDTO>();
for (int i = 0; i < count; i++)
{
filesQueue.Enqueue(fileList[i]);
}
while (foldersQueue.Count > 0)
{
folderDTO folder = foldersQueue.Dequeue();
document.Add(new Paragraph("Name: " + folder.name));
document.Add(new Paragraph("Type: Folder"));
document.Add(new Paragraph("Size: None"));
if (folder.parentFolderId == 0)
{
document.Add(new Paragraph("Parent: Root"));
}
else
{
folderDTO folder1 = folderBAObj.getFolder(folder);
document.Add(new Paragraph("Parent: " + folder1.name));
}
document.Add(new Paragraph(""));
folder.parentFolderId = folder.id;
folderList = folderBAObj.getAllFolders(folder);
count = folderList.Count;
for (int i = 0; i < count; i++)
{
foldersQueue.Enqueue(folderList[i]);
}
fileList = fileBAObj.getAllFilesById(folder.parentFolderId);
count = fileList.Count;
for (int i = 0; i < count; i++)
{
filesQueue.Enqueue(fileList[i]);
}
}
while (filesQueue.Count > 0)
{
fileDTO file = filesQueue.Dequeue();
document.Add(new Paragraph("Name: " + file.name));
document.Add(new Paragraph("Type: File"));
document.Add(new Paragraph("Size: " + file.fileSizeinKb + " KB"));
if (file.parentFolderId == 0)
{
document.Add(new Paragraph("Parent: Root"));
}
else
{
folderDTO folder1 = folderBAObj.getFolderById(file.parentFolderId);
document.Add(new Paragraph("Parent: " + folder1.name));
}
document.Add(new Paragraph(""));
}
document.Add(new Paragraph(""));
document.Close();
return;
}
public List <fileDTO> getAllFiles(fileDTO obj)
{
fileDAO fileObjDAO = new fileDAO();
return(fileObjDAO.getAllfiles(obj));
}