public void CheckIfFileName_IsValid(string fileName, bool answer)
{
// Act
bool isValid = FileExts.IsFileNameValid(fileName);
// Assert
Assert.AreEqual(answer, isValid);
}
public static string GetFileNameFrom(Uri uri)
{
string filename;
filename = uri.LocalPath.Split('/').Last();
filename = FileExts.ToSafeFileName(filename);
return(filename);
}
public void ConvertFileName_ToSafeFileName_ShouldPass_IsValidFileNameTest(string invalidFileName)
{
// Act
string validFileName = FileExts.ToSafeFileName(invalidFileName);
// Assert
Assert.IsNotNull(validFileName);
Assert.IsFalse(FileExts.IsFileNameValid(invalidFileName));
Assert.IsTrue(FileExts.IsFileNameValid(validFileName));
}
public static string DoUpload(string fileUri, HttpRequest request)
{
_fileName = GetCorrectName(Path.GetFileName(fileUri));
var curExt = (Path.GetExtension(_fileName) ?? "").ToLower();
if (!FileExts.Contains(curExt))
{
throw new Exception("File type is not supported");
}
var req = (HttpWebRequest)WebRequest.Create(fileUri);
try
{
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
using (var stream = req.GetResponse().GetResponseStream())
{
if (stream == null)
{
throw new Exception("stream is null");
}
const int bufferSize = 4096;
using (var fs = File.Open(StoragePath(_fileName, null), FileMode.Create))
{
var buffer = new byte[bufferSize];
int readed;
while ((readed = stream.Read(buffer, 0, bufferSize)) != 0)
{
fs.Write(buffer, 0, readed);
}
}
}
var histDir = HistoryDir(StoragePath(_fileName, null));
Directory.CreateDirectory(histDir);
File.WriteAllText(Path.Combine(histDir, "createdInfo.json"), new JavaScriptSerializer().Serialize(new Dictionary <string, object> {
{ "created", DateTime.Now.ToString() },
{ "id", request.Cookies.GetOrDefault("uid", "uid-1") },
{ "name", request.Cookies.GetOrDefault("uname", "John Smith") }
}));
}
catch (Exception)
{
}
return(_fileName);
}
public static string DoUpload(string fileUri, HttpRequest request)
{
_fileName = GetCorrectName(Path.GetFileName(fileUri));
var curExt = (Path.GetExtension(_fileName) ?? "").ToLower();
if (!FileExts.Contains(curExt))
{
throw new Exception("File type is not supported");
}
var req = (HttpWebRequest)WebRequest.Create(fileUri);
try
{
// hack. http://ubuntuforums.org/showthread.php?t=1841740
if (IsMono)
{
ServicePointManager.ServerCertificateValidationCallback += (s, ce, ca, p) => true;
}
using (var stream = req.GetResponse().GetResponseStream())
{
if (stream == null)
{
throw new Exception("stream is null");
}
const int bufferSize = 4096;
using (var fs = File.Open(StoragePath(_fileName, null), FileMode.Create))
{
var buffer = new byte[bufferSize];
int readed;
while ((readed = stream.Read(buffer, 0, bufferSize)) != 0)
{
fs.Write(buffer, 0, readed);
}
}
}
DocEditor.CreateMeta(_fileName, request.Cookies.GetOrDefault("uid", "uid-1"), request.Cookies.GetOrDefault("uname", "John Smith"), null);
}
catch (Exception)
{
}
return(_fileName);
}
// uploading a file by the file url and the request
public static string DoUpload(string fileUri, HttpRequest request)
{
_fileName = GetCorrectName(Path.GetFileName(fileUri)); // get the correct file name if such a name already exists
var curExt = (Path.GetExtension(_fileName) ?? "").ToLower();
if (!FileExts.Contains(curExt)) // check if the file extension is supported by the editor
{
throw new Exception("File type is not supported");
}
var req = (HttpWebRequest)WebRequest.Create(fileUri);
try
{
VerifySSL();
using (var stream = req.GetResponse().GetResponseStream()) // get response stream of the uploading file
{
if (stream == null)
{
throw new Exception("stream is null");
}
const int bufferSize = 4096;
using (var fs = File.Open(StoragePath(_fileName, null), FileMode.Create))
{
var buffer = new byte[bufferSize];
int readed;
while ((readed = stream.Read(buffer, 0, bufferSize)) != 0)
{
fs.Write(buffer, 0, readed); // write bytes to the output stream
}
}
}
// get file meta information or create the default one
var id = request.Cookies.GetOrDefault("uid", null);
var user = Users.getUser(id); // get the user
DocEditor.CreateMeta(_fileName, user.id, user.name, null);
}
catch (Exception)
{
}
return(_fileName);
}
public static string DoUpload(HttpContext context)
{
var httpPostedFile = context.Request.Files[0];
if (HttpContext.Current.Request.Browser.Browser.ToUpper() == "IE")
{
var files = httpPostedFile.FileName.Split(new char[] { '\\' });
_fileName = files[files.Length - 1];
}
else
{
_fileName = httpPostedFile.FileName;
}
var curSize = httpPostedFile.ContentLength;
if (MaxFileSize < curSize || curSize <= 0)
{
throw new Exception("File size is incorrect");
}
var curExt = (Path.GetExtension(_fileName) ?? "").ToLower();
if (!FileExts.Contains(curExt))
{
throw new Exception("File type is not supported");
}
_fileName = GetCorrectName(_fileName);
var savedFileName = StoragePath(_fileName, null);
httpPostedFile.SaveAs(savedFileName);
var histDir = HistoryDir(savedFileName);
Directory.CreateDirectory(histDir);
File.WriteAllText(Path.Combine(histDir, "createdInfo.json"), new JavaScriptSerializer().Serialize(new Dictionary <string, object> {
{ "created", DateTime.Now.ToString() },
{ "id", context.Request.Cookies.GetOrDefault("uid", "uid-1") },
{ "name", context.Request.Cookies.GetOrDefault("uname", "John Smith") }
}));
return(_fileName);
}
// uploading a file by the HtthContext object
public static string DoUpload(HttpContext context)
{
var httpPostedFile = context.Request.Files[0];
if (HttpContext.Current.Request.Browser.Browser.ToUpper() == "IE") // check from which browser the request came for
{
var files = httpPostedFile.FileName.Split(new char[] { '\\' });
_fileName = files[files.Length - 1]; // get file name
}
else
{
_fileName = httpPostedFile.FileName;
}
var curSize = httpPostedFile.ContentLength;
if (MaxFileSize < curSize || curSize <= 0) // check if the file size exceeds the maximum file size
{
throw new Exception("File size is incorrect");
}
var curExt = (Path.GetExtension(_fileName) ?? "").ToLower();
if (!FileExts.Contains(curExt)) // check if the file extension is supported by the editor
{
throw new Exception("File type is not supported");
}
_fileName = GetCorrectName(_fileName); // get the correct file name if such a name already exists
var savedFileName = StoragePath(_fileName, null); // get the storage path to the uploading file
httpPostedFile.SaveAs(savedFileName); // and save it
// get file meta information or create the default one
var id = context.Request.Cookies.GetOrDefault("uid", null);
var user = Users.getUser(id); // get the user
DocEditor.CreateMeta(_fileName, user.id, user.name, null);
return(_fileName);
}
public static string DoUpload(string fileUri)
{
_fileName = GetCorrectName(Path.GetFileName(fileUri));
var curExt = (Path.GetExtension(_fileName) ?? "").ToLower();
if (!FileExts.Contains(curExt))
{
throw new Exception("File type is not supported");
}
var req = (HttpWebRequest)WebRequest.Create(fileUri);
try
{
using (var stream = req.GetResponse().GetResponseStream())
{
if (stream == null)
{
throw new Exception("stream is null");
}
const int bufferSize = 4096;
using (var fs = File.Open(StoragePath + _fileName, FileMode.Create))
{
var buffer = new byte[bufferSize];
int readed;
while ((readed = stream.Read(buffer, 0, bufferSize)) != 0)
{
fs.Write(buffer, 0, readed);
}
}
}
}
catch (Exception)
{
}
return(_fileName);
}
public static string DoUpload(HttpContext context)
{
var httpPostedFile = context.Request.Files[0];
if (HttpContext.Current.Request.Browser.Browser.ToUpper() == "IE")
{
var files = httpPostedFile.FileName.Split(new char[] { '\\' });
_fileName = files[files.Length - 1];
}
else
{
_fileName = httpPostedFile.FileName;
}
var curSize = httpPostedFile.ContentLength;
if (MaxFileSize < curSize || curSize <= 0)
{
throw new Exception("File size is incorrect");
}
var curExt = (Path.GetExtension(_fileName) ?? "").ToLower();
if (!FileExts.Contains(curExt))
{
throw new Exception("File type is not supported");
}
_fileName = GetCorrectName(_fileName);
var savedFileName = StoragePath(_fileName, null);
httpPostedFile.SaveAs(savedFileName);
DocEditor.CreateMeta(_fileName, context.Request.Cookies.GetOrDefault("uid", "uid-1"), context.Request.Cookies.GetOrDefault("uname", "John Smith"), null);
return(_fileName);
}