public TransportClass3(TransportClass2 oTransportClass2, string sFilename, string sHash, string sPath, Storage oStorage)
: base(oTransportClass2, oTransportClass2.m_oMediaXmlMapHash, oTransportClass2.m_oMediaXmlMapFilename, oTransportClass2.m_oAsyncContextReadOperation)
{
m_sFilename = sFilename;
m_sHash = sHash;
m_sPath = sPath;
m_oStorage = oStorage;
}
private void GetMediaXmlCallbackProcess(TransportClass1 oTransportClass1, Dictionary <string, string> aMediaXmlMapHash, Dictionary <string, string> aMediaXmlMapFilename)
{
AsyncContextReadOperation oAsyncContextReadOperation = new AsyncContextReadOperation();
TransportClass2 oTransportClass2 = new TransportClass2(oTransportClass1, aMediaXmlMapHash, aMediaXmlMapFilename, oAsyncContextReadOperation);
HttpPostedFile oCurrentFile = (HttpPostedFile)oTransportClass1.m_oFiles[(string)oTransportClass1.m_oFilesEnumerator.Current];
oCurrentFile.InputStream.Position = 0;
oAsyncContextReadOperation.ReadContextBegin(oCurrentFile.InputStream, ReadContextCallback, oTransportClass2);
}
private void ImageUrlProcess(TransportClass2 oTransportClass2, string sUrl)
{
oTransportClass2.m_aUrls.Add(sUrl);
if (oTransportClass2.m_oFilesEnumerator.MoveNext())
{
GetMediaXmlCallbackProcess(oTransportClass2, oTransportClass2.m_oMediaXmlMapHash, oTransportClass2.m_oMediaXmlMapFilename);
}
else
{
oTransportClass2.m_oAsyncMediaXmlOperation.WriteMediaXmlBegin(oTransportClass2.m_sMediaXml, oTransportClass2.m_oMediaXmlMapHash, WriteMediaXmlCallback, oTransportClass2);
}
}
private void CheckStatus(TransportClass1 oTransportClass1, TaskResultData oTaskResultData)
{
switch (oTaskResultData.eStatus)
{
case FileStatus.Ok:
string sFilename = HttpUtility.UrlEncode("output." + FileFormats.ToString(oTransportClass1.m_oInputParams.m_nOutputtype));
string sPath = HttpUtility.UrlEncode(Path.GetFileNameWithoutExtension(oTransportClass1.m_oInputParams.m_sKey) + "/output." + FileFormats.ToString(oTransportClass1.m_oInputParams.m_nOutputtype));
string sDeletePath = HttpUtility.UrlEncode(Path.GetFileNameWithoutExtension(oTransportClass1.m_oInputParams.m_sKey));
string sSiteUrl = UrlBuilder.UrlWithoutPath(oTransportClass1.m_oHttpContext.Request);
string strFileUrl = sSiteUrl + Constants.mc_sResourceServiceUrlRel + sPath + "&nocache=true" + "&deletepath=" + sDeletePath + "&filename=" + sFilename;
WriteOutputCommand(oTransportClass1, new OutputCommand(strFileUrl, "100", true, ErrorTypes.NoError));
break;
case FileStatus.WaitQueue:
if (oTransportClass1.m_oInputParams.m_bAsyncConvert)
{
WriteOutputCommand(oTransportClass1, new OutputCommand("", "0", false, ErrorTypes.NoError));
}
else
{
WaitEnd(oTransportClass1);
}
break;
case FileStatus.Convert:
if (oTransportClass1.m_oInputParams.m_bAsyncConvert)
{
WriteOutputCommand(oTransportClass1, new OutputCommand("", oTaskResultData.nStatusInfo.ToString(), false, ErrorTypes.NoError));
}
else
{
WaitEnd(oTransportClass1);
}
break;
case FileStatus.Err:
case FileStatus.ErrToReload:
AsyncClearCacheOperation oAsyncClearCacheOperation = new AsyncClearCacheOperation();
TransportClass2 oTransportClass2 = new TransportClass2(oTransportClass1, oAsyncClearCacheOperation, (ErrorTypes)oTaskResultData.nStatusInfo);
oAsyncClearCacheOperation.ClearCacheBegin(oTransportClass1.m_oInputParams.m_sKey, ClearCacheCallback, oTransportClass2);
break;
default:
WriteOutputCommand(oTransportClass1, new OutputCommand(null, null, null, ErrorTypes.Unknown));
break;
}
}
private void ClearCacheCallback(IAsyncResult ar)
{
TransportClass2 oTransportClass2 = ar.AsyncState as TransportClass2;
try
{
ErrorTypes eError = oTransportClass2.m_oAsyncClearCacheOperation.ClearCacheEnd(ar);
if (ErrorTypes.NoError == eError)
{
WriteOutputCommand(oTransportClass2, new OutputCommand(null, null, null, oTransportClass2.m_eError));
}
else
{
WriteOutputCommand(oTransportClass2, new OutputCommand(null, null, null, eError));
}
}
catch
{
WriteOutputCommand(oTransportClass2, new OutputCommand(null, null, null, ErrorTypes.Unknown));
}
}
private void ReadContextCallback(IAsyncResult ar)
{
TransportClass2 oTransportClass2 = ar.AsyncState as TransportClass2;
try
{
ErrorTypes eError = oTransportClass2.m_oAsyncContextReadOperation.ReadContextEnd(ar);
if (ErrorTypes.NoError == eError)
{
HttpPostedFile oCurrentFile = ((HttpPostedFile)oTransportClass2.m_oFiles[(string)oTransportClass2.m_oFilesEnumerator.Current]);
oCurrentFile.InputStream.Position = 0;
Stream oImageStream = oCurrentFile.InputStream;
byte[] aBuffer = oTransportClass2.m_oAsyncContextReadOperation.m_aOutput.ToArray();
int nImageFormat = FormatChecker.GetFileFormat(aBuffer);
string sSupportedFormats = ConfigurationSettings.AppSettings["limits.image.types.upload"] ?? "jpg";
if (0 != (FileFormats.AVS_OFFICESTUDIO_FILE_IMAGE & nImageFormat) && -1 != sSupportedFormats.IndexOf(FileFormats.ToString(nImageFormat)))
{
if (FileFormats.AVS_OFFICESTUDIO_FILE_IMAGE_GIF == nImageFormat || FileFormats.AVS_OFFICESTUDIO_FILE_IMAGE_ICO == nImageFormat)
{
byte[] aNewBuffer;
if (Utils.ConvertGifIcoToPng(aBuffer, nImageFormat, out aNewBuffer))
{
nImageFormat = FileFormats.AVS_OFFICESTUDIO_FILE_IMAGE_PNG;
aBuffer = aNewBuffer;
oImageStream = new MemoryStream(aBuffer);
}
}
string sImageHash = null;
using (MemoryStream ms = new MemoryStream(aBuffer))
sImageHash = Utils.getMD5HexString(ms);
string sFileName;
if (oTransportClass2.m_oMediaXmlMapHash.TryGetValue(sImageHash, out sFileName))
{
ImageUrlProcess(oTransportClass2, Constants.mc_sResourceServiceUrlRel + Path.Combine(oTransportClass2.m_sKey, @"media\" + sFileName).Replace('\\', '/'));
}
else
{
string sSearchName = "image";
List <int> aIndexes = new List <int>();
foreach (KeyValuePair <string, string> kvp in oTransportClass2.m_oMediaXmlMapFilename)
{
string sFilename = Path.GetFileNameWithoutExtension(kvp.Key);
if (0 == sFilename.IndexOf(sSearchName))
{
int nCurIndex;
if (int.TryParse(sFilename.Substring(sSearchName.Length), out nCurIndex))
{
aIndexes.Add(nCurIndex);
}
}
}
int nMaxIndex = -1;
for (int i = 0, length = aIndexes.Count; i < length; ++i)
{
int nCurIndex = aIndexes[i];
if (nMaxIndex < nCurIndex)
{
nMaxIndex = nCurIndex;
}
}
int nNewIndex = 1;
if (nMaxIndex >= nNewIndex)
{
nNewIndex = nMaxIndex + 1;
}
string sNewName = sSearchName + nNewIndex + "." + FileFormats.ToString(nImageFormat);
string sNewPath = Path.Combine(oTransportClass2.m_sKey, @"media\" + sNewName).Replace('\\', '/');
Storage oStorage = new Storage();
TransportClass3 oTransportClass3 = new TransportClass3(oTransportClass2, sNewName, sImageHash, sNewPath, oStorage);
oTransportClass3.m_oStorage.WriteFileBegin(sNewPath, oImageStream, WriteUploadedFileCallback, oTransportClass3);
}
}
else
{
WriteToResponse(oTransportClass2, ErrorTypes.UploadExtension, null, oTransportClass2.m_aInputParams);
}
}
else
{
WriteToResponse(oTransportClass2, eError, null, oTransportClass2.m_aInputParams);
}
}
catch (Exception e)
{
_log.Error("Exeption: ", e);
WriteToResponse(oTransportClass2, ErrorTypes.Upload, null, oTransportClass2.m_aInputParams);
}
}
public TransportClass3(TransportClass2 oTransportClass2, string sFilename, string sHash, string sPath, Storage oStorage)
: base(oTransportClass2, oTransportClass2.m_oMediaXmlMapHash, oTransportClass2.m_oMediaXmlMapFilename, oTransportClass2.m_oAsyncContextReadOperation)
{
m_sFilename = sFilename;
m_sHash = sHash;
m_sPath = sPath;
m_oStorage = oStorage;
}
private void ImageUrlProcess(TransportClass2 oTransportClass2, string sUrl)
{
oTransportClass2.m_aUrls.Add(sUrl);
if (oTransportClass2.m_oFilesEnumerator.MoveNext())
GetMediaXmlCallbackProcess(oTransportClass2, oTransportClass2.m_oMediaXmlMapHash, oTransportClass2.m_oMediaXmlMapFilename);
else
oTransportClass2.m_oAsyncMediaXmlOperation.WriteMediaXmlBegin(oTransportClass2.m_sMediaXml, oTransportClass2.m_oMediaXmlMapHash, WriteMediaXmlCallback, oTransportClass2);
}
private void GetMediaXmlCallbackProcess(TransportClass1 oTransportClass1, Dictionary<string, string> aMediaXmlMapHash, Dictionary<string, string> aMediaXmlMapFilename)
{
AsyncContextReadOperation oAsyncContextReadOperation = new AsyncContextReadOperation();
TransportClass2 oTransportClass2 = new TransportClass2(oTransportClass1, aMediaXmlMapHash, aMediaXmlMapFilename, oAsyncContextReadOperation);
HttpPostedFile oCurrentFile = (HttpPostedFile)oTransportClass1.m_oFiles[(string)oTransportClass1.m_oFilesEnumerator.Current];
oCurrentFile.InputStream.Position = 0;
oAsyncContextReadOperation.ReadContextBegin(oCurrentFile.InputStream, ReadContextCallback, oTransportClass2);
}
private void CheckStatus(TransportClass1 oTransportClass1, TaskResultData oTaskResultData)
{
switch (oTaskResultData.eStatus)
{
case FileStatus.Ok:
string sFilename = HttpUtility.UrlEncode("output." + FileFormats.ToString(oTransportClass1.m_oInputParams.m_nOutputtype));
string sPath = HttpUtility.UrlEncode(Path.GetFileNameWithoutExtension(oTransportClass1.m_oInputParams.m_sKey) + "/output." + FileFormats.ToString(oTransportClass1.m_oInputParams.m_nOutputtype));
string sDeletePath = HttpUtility.UrlEncode(Path.GetFileNameWithoutExtension(oTransportClass1.m_oInputParams.m_sKey));
string sSiteUrl = UrlBuilder.UrlWithoutPath(oTransportClass1.m_oHttpContext.Request);
string strFileUrl = sSiteUrl + Constants.mc_sResourceServiceUrlRel + sPath + "&nocache=true" +"&deletepath=" + sDeletePath + "&filename=" + sFilename;
WriteOutputCommand(oTransportClass1, new OutputCommand(strFileUrl, "100", true, ErrorTypes.NoError));
break;
case FileStatus.WaitQueue:
if (oTransportClass1.m_oInputParams.m_bAsyncConvert)
WriteOutputCommand(oTransportClass1, new OutputCommand("", "0", false, ErrorTypes.NoError));
else
WaitEnd(oTransportClass1);
break;
case FileStatus.Convert:
if (oTransportClass1.m_oInputParams.m_bAsyncConvert)
WriteOutputCommand(oTransportClass1, new OutputCommand("", oTaskResultData.nStatusInfo.ToString(), false, ErrorTypes.NoError));
else
WaitEnd(oTransportClass1);
break;
case FileStatus.Err:
case FileStatus.ErrToReload:
AsyncClearCacheOperation oAsyncClearCacheOperation = new AsyncClearCacheOperation();
TransportClass2 oTransportClass2 = new TransportClass2(oTransportClass1, oAsyncClearCacheOperation, (ErrorTypes)oTaskResultData.nStatusInfo);
oAsyncClearCacheOperation.ClearCacheBegin(oTransportClass1.m_oInputParams.m_sKey, ClearCacheCallback, oTransportClass2);
break;
default:
WriteOutputCommand(oTransportClass1, new OutputCommand(null, null, null, ErrorTypes.Unknown));
break;
}
}
