/// <summary>
/// Adds the uploaded files to the gallery. This method is called when the application is operating under full trust. In this case,
/// the ComponentArt Upload control is used. The logic is nearly identical to that in AddUploadedFilesLessThanFullTrust - the only
/// differences are syntax differences arising from the different file upload control.
/// </summary>
/// <param name="files">The files to add to the gallery.</param>
private void AddUploadedFilesForFullTrust(UploadedFileInfoCollection files)
{
// Clear the list of hash keys so we're starting with a fresh load from the data store.
try
{
MediaObjectHashKeys.Clear();
string albumPhysicalPath = this.GetAlbum().FullPhysicalPathOnDisk;
HelperFunctions.BeginTransaction();
UploadedFileInfo[] fileInfos = new UploadedFileInfo[files.Count];
files.CopyTo(fileInfos, 0);
Array.Reverse(fileInfos);
foreach (UploadedFileInfo file in fileInfos)
{
if (String.IsNullOrEmpty(file.FileName))
continue;
if ((System.IO.Path.GetExtension(file.FileName).ToUpperInvariant() == ".ZIP") && (!chkDoNotExtractZipFile.Checked))
{
#region Extract the files from the zipped file.
lock (file)
{
if (File.Exists(file.TempFileName))
{
string userName = (String.IsNullOrEmpty(User.Identity.Name) ? "Anonymous" : User.Identity.Name);
using (ZipUtility zip = new ZipUtility(userName, WebsiteController.GetRolesForUser(), User.Identity.IsAuthenticated))
{
this._skippedFiles.AddRange(zip.ExtractZipFile(file.GetStream(), this.GetAlbum()));
}
}
else
{
// When one of the files causes an OutOfMemoryException, this can cause the other files to disappear from the
// temp upload directory. This seems to be an issue with the ComponentArt Upload control, since this does not
// seem to happen with the ASP.NET FileUpload control. If the file doesn't exist, make a note of it and move on
// to the next one.
this._skippedFiles.Add(new KeyValuePair<string, string>(file.FileName, Resources.GalleryServerPro.Task_Add_Objects_Uploaded_File_Does_Not_Exist_Msg));
continue; // Skip to the next file.
}
}
#endregion
}
else
{
#region Add the file
string filename = HelperFunctions.ValidateFileName(albumPhysicalPath, file.FileName);
string filepath = Path.Combine(albumPhysicalPath, filename);
#if DEBUG
TechInfoSystems.TracingTools.Tools.MarkSpot(string.Format(CultureInfo.CurrentCulture, "Attempting to move file {0} to {1}...", file.FileName, filepath));
#endif
lock (file)
{
if (File.Exists(file.TempFileName))
{
file.SaveAs(filepath);
}
else
{
// When one of the files causes an OutOfMemoryException, this can cause the other files to disappear from the
// temp upload directory. This seems to be an issue with the ComponentArt Upload control, since this does not
// seem to happen with the ASP.NET FileUpload control. If the file doesn't exist, make a note of it and move on
// to the next one.
this._skippedFiles.Add(new KeyValuePair<string, string>(file.FileName, Resources.GalleryServerPro.Task_Add_Objects_Uploaded_File_Does_Not_Exist_Msg));
continue; // Skip to the next file.
}
}
try
{
IGalleryObject go = Factory.CreateMediaObjectInstance(filepath, this.GetAlbum());
WebsiteController.SaveGalleryObject(go);
}
catch (UnsupportedMediaObjectTypeException ex)
{
File.Delete(filepath);
this._skippedFiles.Add(new KeyValuePair<string, string>(filename, ex.Message));
}
#endregion
}
}
HelperFunctions.CommitTransaction();
}
catch
{
HelperFunctions.RollbackTransaction();
throw;
}
finally
{
// Delete the uploaded temporary files, as by this time they have been saved to the destination directory.
foreach (UploadedFileInfo file in files)
{
System.IO.File.Delete(file.TempFileName);
}
// Clear the list of hash keys to free up memory.
MediaObjectHashKeys.Clear();
HelperFunctions.PurgeCache();
}
}
private static string SaveFileToTempDirectory(UploadedFileInfo fileToRestore)
{
// Save file to temp directory, ensuring that we are not overwriting an existing file. If the uploaded file is a ZIP archive,
// extract the embedded XML file and save that.
string filePath;
if (Path.GetExtension(fileToRestore.FileName).Equals(".zip", StringComparison.OrdinalIgnoreCase))
{
using (ZipUtility zip = new ZipUtility(Utils.UserName, RoleController.GetGalleryServerRolesForUser()))
{
filePath = zip.ExtractNextFileFromZip(fileToRestore.GetStream(), AppSetting.Instance.TempUploadDirectory);
}
}
else
{
string fileName = HelperFunctions.ValidateFileName(AppSetting.Instance.TempUploadDirectory, fileToRestore.FileName);
filePath = Path.Combine(AppSetting.Instance.TempUploadDirectory, fileName);
fileToRestore.SaveAs(filePath);
}
return filePath;
}
/// <summary>
/// Adds the uploaded files to the gallery. This method is called when the application is operating under full trust. In this case,
/// the ComponentArt Upload control is used. The logic is nearly identical to that in AddUploadedFilesLessThanFullTrust - the only
/// differences are syntax differences arising from the different file upload control.
/// </summary>
/// <param name="files">The files to add to the gallery.</param>
private void AddUploadedFilesForFullTrust(UploadedFileInfoCollection files)
{
// Clear the list of hash keys so we're starting with a fresh load from the data store.
try
{
MediaObjectHashKeys.Clear();
string albumPhysicalPath = this.GetAlbum().FullPhysicalPathOnDisk;
HelperFunctions.BeginTransaction();
UploadedFileInfo[] fileInfos = new UploadedFileInfo[files.Count];
files.CopyTo(fileInfos, 0);
Array.Reverse(fileInfos);
foreach (UploadedFileInfo file in fileInfos)
{
if (String.IsNullOrEmpty(file.FileName))
continue;
if ((System.IO.Path.GetExtension(file.FileName).Equals(".zip", StringComparison.OrdinalIgnoreCase)) && (!chkDoNotExtractZipFile.Checked))
{
#region Extract the files from the zipped file.
lock (file)
{
if (File.Exists(file.TempFileName))
{
using (ZipUtility zip = new ZipUtility(Utils.UserName, GetGalleryServerRolesForUser()))
{
this._skippedFiles.AddRange(zip.ExtractZipFile(file.GetStream(), this.GetAlbum(), chkDiscardOriginalImage.Checked));
}
}
else
{
// When one of the files causes an OutOfMemoryException, this can cause the other files to disappear from the
// temp upload directory. This seems to be an issue with the ComponentArt Upload control, since this does not
// seem to happen with the ASP.NET FileUpload control. If the file doesn't exist, make a note of it and move on
// to the next one.
this._skippedFiles.Add(new KeyValuePair<string, string>(file.FileName, Resources.GalleryServerPro.Task_Add_Objects_Uploaded_File_Does_Not_Exist_Msg));
continue; // Skip to the next file.
}
}
#endregion
}
else
{
#region Add the file
string filename = HelperFunctions.ValidateFileName(albumPhysicalPath, file.FileName);
string filepath = Path.Combine(albumPhysicalPath, filename);
lock (file)
{
if (File.Exists(file.TempFileName))
{
file.SaveAs(filepath);
}
else
{
// When one of the files causes an OutOfMemoryException, this can cause the other files to disappear from the
// temp upload directory. This seems to be an issue with the ComponentArt Upload control, since this does not
// seem to happen with the ASP.NET FileUpload control. If the file doesn't exist, make a note of it and move on
// to the next one.
this._skippedFiles.Add(new KeyValuePair<string, string>(file.FileName, Resources.GalleryServerPro.Task_Add_Objects_Uploaded_File_Does_Not_Exist_Msg));
continue; // Skip to the next file.
}
}
try
{
using (IGalleryObject go = Factory.CreateMediaObjectInstance(filepath, this.GetAlbum()))
{
GalleryObjectController.SaveGalleryObject(go);
Business.Image img = go as Business.Image;
bool isImage = (img != null);
if ((chkDiscardOriginalImage.Checked) && isImage)
{
img.DeleteHiResImage();
GalleryObjectController.SaveGalleryObject(img);
}
}
}
catch (UnsupportedMediaObjectTypeException ex)
{
try
{
File.Delete(filepath);
}
catch (UnauthorizedAccessException) { } // Ignore an error; the file will end up getting deleted during cleanup maintenance
this._skippedFiles.Add(new KeyValuePair<string, string>(filename, ex.Message));
}
#endregion
}
}
HelperFunctions.CommitTransaction();
}
catch
{
HelperFunctions.RollbackTransaction();
throw;
}
finally
{
// Delete the uploaded temporary files, as by this time they have been saved to the destination directory.
foreach (UploadedFileInfo file in files)
{
try
{
System.IO.File.Delete(file.TempFileName);
}
catch (UnauthorizedAccessException) { } // Ignore an error; the file will end up getting deleted during cleanup maintenance
}
// Clear the list of hash keys to free up memory.
MediaObjectHashKeys.Clear();
HelperFunctions.PurgeCache();
}
}
private static string SaveFileToTempDirectory(UploadedFileInfo fileToRestore)
{
// Save file to temp directory, ensuring that we are not overwriting an existing file.
string newFileName = fileToRestore.FileName;
int uniqueId = 0;
while (File.Exists(Path.Combine(AppSetting.Instance.TempUploadDirectory, newFileName)))
{
if (fileToRestore.Extension != String.Empty)
{
newFileName = fileToRestore.FileName.Replace("." + fileToRestore.Extension, "(" + uniqueId + ")." + fileToRestore.Extension);
}
else
{
newFileName = fileToRestore.FileName + "(" + uniqueId + ")";
}
uniqueId++;
}
string filePath = Path.Combine(AppSetting.Instance.TempUploadDirectory, newFileName);
fileToRestore.SaveAs(filePath);
return filePath;
}
/// <summary>
/// Adds the uploaded files to the gallery. This method is called when the application is operating under full trust. In this case,
/// the ComponentArt Upload control is used. The logic is nearly identical to that in AddUploadedFilesLessThanFullTrust - the only
/// differences are syntax differences arising from the different file upload control.
/// </summary>
/// <param name="files">The files to add to the gallery.</param>
private void AddUploadedFilesForFullTrust(UploadedFileInfoCollection files)
{
// Clear the list of hash keys so we're starting with a fresh load from the data store.
try
{
MediaObjectHashKeys.Clear();
string albumPhysicalPath = this.GetAlbum().FullPhysicalPathOnDisk;
HelperFunctions.BeginTransaction();
UploadedFileInfo[] fileInfos = new UploadedFileInfo[files.Count];
files.CopyTo(fileInfos, 0);
Array.Reverse(fileInfos);
foreach (UploadedFileInfo file in fileInfos)
{
if (String.IsNullOrEmpty(file.FileName))
{
continue;
}
if ((System.IO.Path.GetExtension(file.FileName).Equals(".zip", StringComparison.OrdinalIgnoreCase)) && (!chkDoNotExtractZipFile.Checked))
{
#region Extract the files from the zipped file.
lock (file)
{
if (File.Exists(file.TempFileName))
{
using (ZipUtility zip = new ZipUtility(Util.UserName, GetGalleryServerRolesForUser()))
{
this._skippedFiles.AddRange(zip.ExtractZipFile(file.GetStream(), this.GetAlbum(), chkDiscardOriginalImage.Checked));
}
}
else
{
// When one of the files causes an OutOfMemoryException, this can cause the other files to disappear from the
// temp upload directory. This seems to be an issue with the ComponentArt Upload control, since this does not
// seem to happen with the ASP.NET FileUpload control. If the file doesn't exist, make a note of it and move on
// to the next one.
this._skippedFiles.Add(new KeyValuePair <string, string>(file.FileName, Resources.GalleryServerPro.Task_Add_Objects_Uploaded_File_Does_Not_Exist_Msg));
continue; // Skip to the next file.
}
}
// Sueetie Modified - Add contents of ZIP file - All
List <SueetieMediaObject> sueetieMediaObjects = SueetieMedia.GetSueetieMediaUpdateList(this.GetAlbumId());
int i = 0;
foreach (SueetieMediaObject _sueetieMediaObject in sueetieMediaObjects)
{
int _moid = _sueetieMediaObject.MediaObjectID;
IGalleryObject mo = Factory.LoadMediaObjectInstance(_moid);
SueetieContent sueetieContent = new SueetieContent
{
SourceID = _sueetieMediaObject.MediaObjectID,
ContentTypeID = MediaHelper.ConvertContentType(mo.MimeType.TypeCategory),
ApplicationID = (int)SueetieApplications.Current.ApplicationID,
UserID = _sueetieMediaObject.SueetieUserID,
DateTimeCreated = mo.DateAdded,
IsRestricted = mo.IsPrivate,
Permalink = MediaHelper.SueetieMediaObjectUrl(_moid, this.GalleryId)
};
// Add Sueetie-specific data to Sueetie_gs_MediaObject
_sueetieMediaObject.ContentTypeID = MediaHelper.ConvertContentType(mo.MimeType.TypeCategory);
_sueetieMediaObject.AlbumID = this.GetAlbum().Id;
_sueetieMediaObject.InDownloadReport = false;
SueetieMedia.CreateSueetieMediaObject(_sueetieMediaObject);
SueetieCommon.AddSueetieContent(sueetieContent);
i++;
}
#endregion
}
else
{
#region Add the file
string filename = HelperFunctions.ValidateFileName(albumPhysicalPath, file.FileName);
string filepath = Path.Combine(albumPhysicalPath, filename);
lock (file)
{
if (File.Exists(file.TempFileName))
{
file.SaveAs(filepath);
}
else
{
// When one of the files causes an OutOfMemoryException, this can cause the other files to disappear from the
// temp upload directory. This seems to be an issue with the ComponentArt Upload control, since this does not
// seem to happen with the ASP.NET FileUpload control. If the file doesn't exist, make a note of it and move on
// to the next one.
this._skippedFiles.Add(new KeyValuePair <string, string>(file.FileName, Resources.GalleryServerPro.Task_Add_Objects_Uploaded_File_Does_Not_Exist_Msg));
continue; // Skip to the next file.
}
}
try
{
IGalleryObject go = Factory.CreateMediaObjectInstance(filepath, this.GetAlbum());
GalleryObjectController.SaveGalleryObject(go);
if ((chkDiscardOriginalImage.Checked) && (go is Business.Image))
{
((Business.Image)go).DeleteHiResImage();
GalleryObjectController.SaveGalleryObject(go);
}
// Sueetie Modified - Add mediaobject to Sueetie_Content - Single File
SueetieContent sueetieContent = new SueetieContent
{
SourceID = go.Id,
ContentTypeID = MediaHelper.ConvertContentType(go.MimeType.TypeCategory),
ApplicationID = (int)SueetieApplications.Current.ApplicationID,
UserID = CurrentSueetieUserID,
IsRestricted = this.GetAlbum().IsPrivate,
Permalink = MediaHelper.SueetieMediaObjectUrl(go.Id, this.GalleryId)
};
SueetieCommon.AddSueetieContent(sueetieContent);
// Add Sueetie-specific data to Sueetie_gs_MediaObject
SueetieMediaObject _sueetieMediaObject = new SueetieMediaObject();
_sueetieMediaObject.MediaObjectID = go.Id;
_sueetieMediaObject.ContentTypeID = MediaHelper.ConvertContentType(go.MimeType.TypeCategory);
_sueetieMediaObject.AlbumID = this.GetAlbum().Id;
_sueetieMediaObject.InDownloadReport = false;
SueetieMedia.CreateSueetieMediaObject(_sueetieMediaObject);
SueetieMediaAlbum sueetieAlbum = SueetieMedia.GetSueetieMediaAlbum(this.GetAlbum().Id);
if (CurrentSueetieGallery.IsLogged)
{
SueetieLogs.LogUserEntry((UserLogCategoryType)sueetieAlbum.AlbumMediaCategoryID, sueetieAlbum.ContentID, CurrentSueetieUserID);
}
}
catch (UnsupportedMediaObjectTypeException ex)
{
try
{
File.Delete(filepath);
}
catch (UnauthorizedAccessException) { } // Ignore an error; the file will end up getting deleted during cleanup maintenance
this._skippedFiles.Add(new KeyValuePair <string, string>(filename, ex.Message));
}
#endregion
}
}
SueetieMedia.ClearMediaPhotoListCache(0);
SueetieMedia.ClearSueetieMediaObjectListCache(this.CurrentSueetieGalleryID);
HelperFunctions.CommitTransaction();
}
catch
{
HelperFunctions.RollbackTransaction();
throw;
}
finally
{
// Delete the uploaded temporary files, as by this time they have been saved to the destination directory.
foreach (UploadedFileInfo file in files)
{
try
{
System.IO.File.Delete(file.TempFileName);
}
catch (UnauthorizedAccessException) { } // Ignore an error; the file will end up getting deleted during cleanup maintenance
}
// Clear the list of hash keys to free up memory.
MediaObjectHashKeys.Clear();
HelperFunctions.PurgeCache();
}
}
/// <summary>
/// This method is used to handle a MemoryStream returned from the uploaded file,
/// and the memory stream is going to be attempted to be converted to an Xml string.
/// </summary>
private void OnFileUploaded2(UploadedFileInfo uploadedFileInfo)
{
try
{
// if aborted
if (uploadedFileInfo.Aborted)
{
// get the status
XmlString = (MarkupString)uploadedFileInfo.ErrorMessage;
}
else
{
// if the MemoryStream was uploaded
if (uploadedFileInfo.HasStream)
{
System.Text.Encoding encoding = System.Text.Encoding.UTF8;
string temp = encoding.GetString(uploadedFileInfo.Stream.ToArray());
// Get the lines
List <TextLine> lines = WordParser.GetTextLines(temp.TrimEnd());
// If the lines collection exists and has one or more items
if (ListHelper.HasOneOrMoreItems(lines))
{
// local
int count = 0;
// Create the lines
this.Lines = new List <XmlLine>();
// Iterate the collection of TextLine objects
foreach (TextLine line in lines)
{
if (TextHelper.Exists(line.Text))
{
// cast the XmlLine as a Line
XmlLine xmlLine = new XmlLine();
// Set the properties
xmlLine.Text = line.Text;
// not the first line or the last line
if (count != 0)
{
// Indent
xmlLine.Indent = true;
}
// Add this line
this.Lines.Add(xmlLine);
// increment the count
count++;
}
}
// Make sure we indent
this.Lines[this.Lines.Count - 1].Indent = false;
}
}
}
}
catch (Exception error)
{
// for debugging only for this sample
string err = error.ToString();
}
finally
{
// Might be needed ?
StateHasChanged();
}
}
public async Task <IHttpActionResult> UploadImage(string fileName = "")
{
//Use a GUID in case the fileName is not specified
if (fileName == "")
{
fileName = Guid.NewGuid().ToString();
}
//Check if submitted content is of MIME Multi Part Content with Form-data in it?
if (!Request.Content.IsMimeMultipartContent("form-data"))
{
return(BadRequest("Could not find file to upload"));
}
//Read the content in a InMemory Muli-Part Form Data format
var provider = await Request.Content.ReadAsMultipartAsync(new InMemoryMultipartFormDataStreamProvider());
//Get the first file
var files = provider.Files;
var uploadedFile = files[0];
//Extract the file extention
var extension = ExtractExtension(uploadedFile);
//Get the file's content type
var contentType = uploadedFile.Headers.ContentType.ToString();
//create the full name of the image with the fileName and extension
var imageName = string.Concat(fileName, extension);
//Get the reference to the Blob Storage and upload the file there
var storageConnectionString = ConfigurationManager.AppSettings["StorageConnectionString"];
var storageAccount = CloudStorageAccount.Parse(storageConnectionString);
var blobClient = storageAccount.CreateCloudBlobClient();
var container = blobClient.GetContainerReference("images");
container.CreateIfNotExists();
var blockBlob = container.GetBlockBlobReference(imageName);
blockBlob.Properties.ContentType = contentType;
using (var fileStream = await uploadedFile.ReadAsStreamAsync()) //as Stream is IDisposable
{
blockBlob.UploadFromStream(fileStream);
}
var airesult = await MakeRequest(blockBlob.Uri.ToString());
//insert to sharepoint list
string siteUrl = ConfigurationManager.AppSettings["SiteURL"].ToString();
using (ClientContext ctx = new ClientContext(siteUrl))
{
SecureString passWord = new SecureString();
string passwordText = ConfigurationManager.AppSettings["SitePassword"].ToString();
string usernameText = ConfigurationManager.AppSettings["SiteUsername"].ToString();
foreach (char c in passwordText.ToCharArray())
{
passWord.AppendChar(c);
}
ctx.Credentials = new SharePointOnlineCredentials(usernameText, passWord);
List list = ctx.Web.Lists.GetByTitle("PowerJoy");
ListItemCreationInformation info = new ListItemCreationInformation();
ListItem image = list.AddItem(info);
image["Title"] = imageName;
image["Url"] = blockBlob.Uri.ToString();
image["TrumpRating"] = string.Format("You look {0} like the President of America", airesult.TrumpMatch);
image["Feeling"] = string.Format("Someone looks {0}", airesult.Emotion);
image.Update();
ctx.ExecuteQuery();
}
var fileInfo = new UploadedFileInfo
{
FileName = fileName,
FileExtension = extension,
ContentType = contentType,
FileURL = blockBlob.Uri.ToString(),
Emotion = airesult.Emotion,
TrumpFactor = airesult.TrumpMatch
};
return(Ok(fileInfo));
}