public async Task <string> DoBeforePublishUploadWork(IFileUploadContext uploadContext)
{
string path = uploadContext.GetContentsLocalFilePath();
PostNewImageResult result = new PostNewImageResult();
result.editUri = uploadContext.Settings.GetString(EDIT_MEDIA_LINK, null);
result.editEntryUri = uploadContext.Settings.GetString(EDIT_MEDIA_ENTRY_LINK, null);
result.etag = uploadContext.Settings.GetString(MEDIA_ETAG, null);
if (string.IsNullOrEmpty(result.editUri))
{
await PostNewImage(path, false, result);
}
else
{
try
{
await UpdateImage(result.editUri, path, result.editEntryUri, result.etag, true, result);
}
catch (Exception e)
{
//Debug.Fail(e.ToString());
bool success = false;
result.srcUrl = null; // compiler complains without this line
try
{
// couldn't update existing image? try posting a new one
await PostNewImage(path, false, result);
success = true;
if (e is WebException)
{
//Debug.WriteLine("Image PUT failed, but POST succeeded. PUT exception follows.");
HttpRequestHelper.LogException((WebException)e);
}
}
catch
{
}
if (!success)
{
throw; // rethrow the exception from the update, not the post
}
}
}
uploadContext.Settings.SetString(EDIT_MEDIA_LINK, result.editUri);
uploadContext.Settings.SetString(EDIT_MEDIA_ENTRY_LINK, result.editEntryUri);
uploadContext.Settings.SetString(MEDIA_ETAG, null);
await UpdateETag(uploadContext, result.editUri);
return(result.srcUrl);
}
public override string DoBeforePublishUploadWork(IFileUploadContext uploadContext)
{
string albumName = ApplicationEnvironment.ProductName;
string path = uploadContext.GetContentsLocalFilePath();
if (Options.FileUploadNameFormat != null && Options.FileUploadNameFormat.Length > 0)
{
string formattedFileName = uploadContext.FormatFileName(uploadContext.PreferredFileName);
string[] chunks = StringHelper.Reverse(formattedFileName).Split(new char[] { '/' }, 2);
if (chunks.Length == 2)
albumName = StringHelper.Reverse(chunks[1]);
}
string EDIT_MEDIA_LINK = "EditMediaLink";
string srcUrl;
string editUri = uploadContext.Settings.GetString(EDIT_MEDIA_LINK, null);
if (editUri == null || editUri.Length == 0)
{
PostNewImage(albumName, path, out srcUrl, out editUri);
}
else
{
try
{
UpdateImage(editUri, path, out srcUrl, out editUri);
}
catch (Exception e)
{
Trace.Fail(e.ToString());
if (e is WebException)
HttpRequestHelper.LogException((WebException)e);
bool success = false;
srcUrl = null; // compiler complains without this line
try
{
// couldn't update existing image? try posting a new one
PostNewImage(albumName, path, out srcUrl, out editUri);
success = true;
}
catch
{
}
if (!success)
throw; // rethrow the exception from the update, not the post
}
}
uploadContext.Settings.SetString(EDIT_MEDIA_LINK, editUri);
PicasaRefererBlockingWorkaround(uploadContext.BlogId, uploadContext.Role, ref srcUrl);
return srcUrl;
}
public string DoBeforePublishUploadWork(IFileUploadContext uploadContext)
{
string path = uploadContext.GetContentsLocalFilePath();
string srcUrl;
string editUri = uploadContext.Settings.GetString(EDIT_MEDIA_LINK, null);
string editEntryUri = uploadContext.Settings.GetString(EDIT_MEDIA_ENTRY_LINK, null);
string etag = uploadContext.Settings.GetString(MEDIA_ETAG, null);
if (string.IsNullOrEmpty(editUri))
{
PostNewImage(path, false, out srcUrl, out editUri, out editEntryUri);
}
else
{
try
{
UpdateImage(ref editUri, path, editEntryUri, etag, true, out srcUrl);
}
catch (Exception e)
{
Trace.Fail(e.ToString());
bool success = false;
srcUrl = null; // compiler complains without this line
try
{
// couldn't update existing image? try posting a new one
PostNewImage(path, false, out srcUrl, out editUri, out editEntryUri);
success = true;
if (e is WebException)
{
Trace.WriteLine("Image PUT failed, but POST succeeded. PUT exception follows.");
HttpRequestHelper.LogException((WebException)e);
}
}
catch
{
}
if (!success)
{
throw; // rethrow the exception from the update, not the post
}
}
}
uploadContext.Settings.SetString(EDIT_MEDIA_LINK, editUri);
uploadContext.Settings.SetString(EDIT_MEDIA_ENTRY_LINK, editEntryUri);
uploadContext.Settings.SetString(MEDIA_ETAG, null);
UpdateETag(uploadContext, editUri);
return(srcUrl);
}
public string DoBeforePublishUploadWork(IFileUploadContext uploadContext)
{
string path = uploadContext.GetContentsLocalFilePath();
string srcUrl;
string editUri = uploadContext.Settings.GetString(EDIT_MEDIA_LINK, null);
string editEntryUri = uploadContext.Settings.GetString(EDIT_MEDIA_ENTRY_LINK, null);
string etag = uploadContext.Settings.GetString(MEDIA_ETAG, null);
if (string.IsNullOrEmpty(editUri))
{
PostNewImage(path, false, out srcUrl, out editUri, out editEntryUri);
}
else
{
try
{
UpdateImage(ref editUri, path, editEntryUri, etag, true, out srcUrl);
}
catch (Exception e)
{
Trace.Fail(e.ToString());
bool success = false;
srcUrl = null; // compiler complains without this line
try
{
// couldn't update existing image? try posting a new one
PostNewImage(path, false, out srcUrl, out editUri, out editEntryUri);
success = true;
if (e is WebException)
{
Trace.WriteLine("Image PUT failed, but POST succeeded. PUT exception follows.");
HttpRequestHelper.LogException((WebException)e);
}
}
catch
{
}
if (!success)
throw; // rethrow the exception from the update, not the post
}
}
uploadContext.Settings.SetString(EDIT_MEDIA_LINK, editUri);
uploadContext.Settings.SetString(EDIT_MEDIA_ENTRY_LINK, editEntryUri);
uploadContext.Settings.SetString(MEDIA_ETAG, null);
UpdateETag(uploadContext, editUri);
return srcUrl;
}
public string DoBeforePublishUploadWork(IFileUploadContext uploadContext)
{
string albumName = ApplicationEnvironment.ProductName;
string path = uploadContext.GetContentsLocalFilePath();
if (Options.FileUploadNameFormat != null && Options.FileUploadNameFormat.Length > 0)
{
string formattedFileName = uploadContext.FormatFileName(uploadContext.PreferredFileName);
string[] chunks = StringHelper.Reverse(formattedFileName).Split(new char[] { '/' }, 2);
if (chunks.Length == 2)
{
albumName = StringHelper.Reverse(chunks[1]);
}
}
return(PostNewImage(albumName, path));
}
public override void DoUploadWorkAfterPublish(IFileUploadContext uploadContext)
{
try
{
_blogClient.DoAfterPublishUploadWork(uploadContext);
}
catch (IOException ex)
{
Trace.Fail(ex.ToString());
throw new BlogClientIOException(new FileInfo(uploadContext.GetContentsLocalFilePath()), ex);
}
catch (BlogClientException ex)
{
Trace.Fail(ex.ToString());
throw;
}
catch (Exception ex)
{
Trace.Fail(ex.ToString());
throw new BlogClientException(Res.Get(StringId.FileUploadFailedException), ex.Message);
}
return;
}
public string DoBeforePublishUploadWork(IFileUploadContext uploadContext)
{
string albumName = ApplicationEnvironment.ProductName;
string path = uploadContext.GetContentsLocalFilePath();
if (Options.FileUploadNameFormat != null && Options.FileUploadNameFormat.Length > 0)
{
string formattedFileName = uploadContext.FormatFileName(uploadContext.PreferredFileName);
string[] chunks = StringHelper.Reverse(formattedFileName).Split(new char[] { '/' }, 2);
if (chunks.Length == 2)
{
albumName = StringHelper.Reverse(chunks[1]);
}
}
string EDIT_MEDIA_LINK = "EditMediaLink";
string srcUrl;
string editUri = uploadContext.Settings.GetString(EDIT_MEDIA_LINK, null);
if (editUri == null || editUri.Length == 0)
{
PostNewImage(albumName, path, out srcUrl, out editUri);
}
else
{
try
{
UpdateImage(editUri, path, out srcUrl, out editUri);
}
catch (Exception e)
{
Trace.Fail(e.ToString());
if (e is WebException)
{
HttpRequestHelper.LogException((WebException)e);
}
bool success = false;
srcUrl = null; // compiler complains without this line
try
{
// couldn't update existing image? try posting a new one
PostNewImage(albumName, path, out srcUrl, out editUri);
success = true;
}
catch
{
}
if (!success)
{
throw; // rethrow the exception from the update, not the post
}
}
}
uploadContext.Settings.SetString(EDIT_MEDIA_LINK, editUri);
PicasaRefererBlockingWorkaround(uploadContext.BlogId, uploadContext.Role, ref srcUrl);
return(srcUrl);
}
public override Uri DoUploadWorkBeforePublish(IFileUploadContext uploadContext)
{
try
{
ConnectForUpload();
string uploadPath = uploadContext.Settings.GetString(UPLOAD_PATH, null);
bool overwrite = uploadPath != null;
if (uploadPath == null)
{
string uploadFolder = null;
string fileName = uploadContext.PreferredFileName;
string filePath = uploadContext.FormatFileName(fileName);
string[] pathParts = filePath.Split('/');
if (pathParts.Length > 1)
{
uploadFolder = FileHelper.GetValidAnsiFileName(pathParts[0]);
for (int i = 1; i < pathParts.Length - 1; i++)
uploadFolder = uploadFolder + "/" + FileHelper.GetValidAnsiFileName(pathParts[i]);
}
fileName = FileHelper.GetValidAnsiFileName(pathParts[pathParts.Length - 1]);
uploadPath = _fileDestination.CombinePath(uploadFolder, fileName);
if (_fileDestination.FileExists(uploadPath))
{
string fileBaseName = Path.GetFileNameWithoutExtension(fileName);
string fileExtension = Path.GetExtension(fileName);
try
{
Hashtable existingFiles = new Hashtable();
foreach (string name in _fileDestination.ListFiles(uploadFolder))
existingFiles[name] = name;
for (int i = 3; i < Int32.MaxValue && existingFiles.ContainsKey(fileName); i++)
{
fileName = FileHelper.GetValidAnsiFileName(fileBaseName + "_" + i + fileExtension);
}
}
catch (Exception e)
{
Debug.Fail("Error while calculating unique filename", e.ToString());
}
uploadPath = _fileDestination.CombinePath(uploadFolder, fileName);
if (_fileDestination.FileExists(uploadPath))
{
Debug.Fail("Failed to calculate unique filename");
fileName = FileHelper.GetValidAnsiFileName(fileBaseName + Guid.NewGuid().ToString() + fileExtension);
uploadPath = _fileDestination.CombinePath(uploadFolder, fileName);
}
}
}
// transfer the file
_fileDestination.DoTransfer(
uploadContext.GetContentsLocalFilePath(),
uploadPath,
overwrite);
uploadContext.Settings.SetString(UPLOAD_PATH, uploadPath);
// return the url to the transferred file
string baseUrl = UrlHelper.InsureTrailingSlash(_settings.UrlMapping);
string relativeUrl = uploadPath;
return new Uri(UrlHelper.UrlCombine(baseUrl, relativeUrl));
}
catch (Exception ex)
{
WebPublishMessage message = WebPublishUtils.ExceptionToErrorMessage(ex);
throw new BlogClientFileTransferException(new FileInfo(uploadContext.GetContentsLocalFilePath()), message.Title, message.Text);
}
}
public override void DoUploadWorkAfterPublish(IFileUploadContext uploadContext)
{
try
{
_blogClient.DoAfterPublishUploadWork(uploadContext);
}
catch (IOException ex)
{
Trace.Fail(ex.ToString());
throw new BlogClientIOException(new FileInfo(uploadContext.GetContentsLocalFilePath()), ex);
}
catch (BlogClientException ex)
{
Trace.Fail(ex.ToString());
throw;
}
catch (Exception ex)
{
Trace.Fail(ex.ToString());
throw new BlogClientException(Res.Get(StringId.FileUploadFailedException), ex.Message);
}
return;
}
public override Uri DoUploadWorkBeforePublish(IFileUploadContext uploadContext)
{
try
{
string uploadUrl = _blogClient.DoBeforePublishUploadWork(uploadContext);
if (!UrlHelper.IsUrl(uploadUrl))
{
string baseURL;
if (uploadUrl.StartsWith("/"))
baseURL = UrlHelper.GetBaseUrl(_blogHomepageUrl);
else
baseURL = UrlHelper.GetBasePathUrl(_blogHomepageUrl);
uploadUrl = UrlHelper.UrlCombineIfRelative(baseURL, uploadUrl);
}
return new Uri(uploadUrl);
}
catch (BlogClientOperationCancelledException)
{
throw; // No need to assert when an operation is cancelled
}
catch (IOException ex)
{
Trace.Fail(ex.ToString());
throw new BlogClientIOException(new FileInfo(uploadContext.GetContentsLocalFilePath()), ex);
}
catch (BlogClientAuthenticationException ex)
{
Trace.Fail(ex.ToString());
throw;
}
catch (BlogClientProviderException ex)
{
Trace.Fail(ex.ToString());
// provider exceptions that are not authentication exceptions are presumed
// to be lack of support for newMediaObject we may want to filter this down
// further -- not sure how to do this other than by trial and error with the
// various services.
throw new BlogClientFileUploadNotSupportedException(ex.ErrorCode, ex.ErrorString);
}
catch (BlogClientException ex)
{
Trace.Fail(ex.ToString());
throw;
}
catch (Exception ex)
{
Trace.Fail(ex.ToString());
if (ex is WebException)
{
HttpRequestHelper.LogException((WebException)ex);
}
throw new BlogClientException(Res.Get(StringId.FileUploadFailedException), ex.Message);
}
}
public override Uri DoUploadWorkBeforePublish(IFileUploadContext uploadContext)
{
try
{
ConnectForUpload();
string uploadPath = uploadContext.Settings.GetString(UPLOAD_PATH, null);
bool overwrite = uploadPath != null;
if (uploadPath == null)
{
string uploadFolder = null;
string fileName = uploadContext.PreferredFileName;
string filePath = uploadContext.FormatFileName(fileName);
string[] pathParts = filePath.Split('/');
if (pathParts.Length > 1)
{
uploadFolder = FileHelper.GetValidAnsiFileName(pathParts[0]);
for (int i = 1; i < pathParts.Length - 1; i++)
{
uploadFolder = uploadFolder + "/" + FileHelper.GetValidAnsiFileName(pathParts[i]);
}
}
fileName = FileHelper.GetValidAnsiFileName(pathParts[pathParts.Length - 1]);
uploadPath = _fileDestination.CombinePath(uploadFolder, fileName);
if (_fileDestination.FileExists(uploadPath))
{
string fileBaseName = Path.GetFileNameWithoutExtension(fileName);
string fileExtension = Path.GetExtension(fileName);
try
{
Hashtable existingFiles = new Hashtable();
foreach (string name in _fileDestination.ListFiles(uploadFolder))
{
existingFiles[name] = name;
}
for (int i = 3; i < Int32.MaxValue && existingFiles.ContainsKey(fileName); i++)
{
fileName = FileHelper.GetValidAnsiFileName(fileBaseName + "_" + i + fileExtension);
}
}
catch (Exception e)
{
Debug.Fail("Error while calculating unique filename", e.ToString());
}
uploadPath = _fileDestination.CombinePath(uploadFolder, fileName);
if (_fileDestination.FileExists(uploadPath))
{
Debug.Fail("Failed to calculate unique filename");
fileName = FileHelper.GetValidAnsiFileName(fileBaseName + Guid.NewGuid().ToString() + fileExtension);
uploadPath = _fileDestination.CombinePath(uploadFolder, fileName);
}
}
}
// transfer the file
_fileDestination.DoTransfer(
uploadContext.GetContentsLocalFilePath(),
uploadPath,
overwrite);
uploadContext.Settings.SetString(UPLOAD_PATH, uploadPath);
// return the url to the transferred file
string baseUrl = UrlHelper.InsureTrailingSlash(_settings.UrlMapping);
string relativeUrl = uploadPath;
return(new Uri(UrlHelper.UrlCombine(baseUrl, relativeUrl)));
}
catch (Exception ex)
{
WebPublishMessage message = WebPublishUtils.ExceptionToErrorMessage(ex);
throw new BlogClientFileTransferException(new FileInfo(uploadContext.GetContentsLocalFilePath()), message.Title, message.Text);
}
}
public override Uri DoUploadWorkBeforePublish(IFileUploadContext uploadContext)
{
try
{
string uploadUrl = _blogClient.DoBeforePublishUploadWork(uploadContext);
if (!UrlHelper.IsUrl(uploadUrl))
{
string baseURL;
if (uploadUrl.StartsWith("/"))
{
baseURL = UrlHelper.GetBaseUrl(_blogHomepageUrl);
}
else
{
baseURL = UrlHelper.GetBasePathUrl(_blogHomepageUrl);
}
uploadUrl = UrlHelper.UrlCombineIfRelative(baseURL, uploadUrl);
}
return(new Uri(uploadUrl));
}
catch (BlogClientOperationCancelledException)
{
throw; // No need to assert when an operation is cancelled
}
catch (IOException ex)
{
Trace.Fail(ex.ToString());
throw new BlogClientIOException(new FileInfo(uploadContext.GetContentsLocalFilePath()), ex);
}
catch (BlogClientAuthenticationException ex)
{
Trace.Fail(ex.ToString());
throw;
}
catch (BlogClientProviderException ex)
{
Trace.Fail(ex.ToString());
// provider exceptions that are not authentication exceptions are presumed
// to be lack of support for newMediaObject we may want to filter this down
// further -- not sure how to do this other than by trial and error with the
// various services.
throw new BlogClientFileUploadNotSupportedException(ex.ErrorCode, ex.ErrorString);
}
catch (BlogClientException ex)
{
Trace.Fail(ex.ToString());
throw;
}
catch (Exception ex)
{
Trace.Fail(ex.ToString());
if (ex is WebException)
{
HttpRequestHelper.LogException((WebException)ex);
}
throw new BlogClientException(Res.Get(StringId.FileUploadFailedException), ex.Message);
}
}
public string DoBeforePublishUploadWork(IFileUploadContext uploadContext)
{
string path = uploadContext.GetContentsLocalFilePath();
return(DoPostImage(path));
}
