private List<string> CreateImagesInfoBySimple()
{
var info = new List<string>();
var store = Data.Storage.StorageFactory.GetStorage(TenantProvider.CurrentTenantID.ToString(), "photo");
var storage = StorageFactory.GetStorage();
var uid = SecurityContext.CurrentAccount.ID.ToString();
var eventID = Request["events_selector"];
var albums = storage.GetAlbums(Convert.ToInt64(eventID), uid);
var currentAlbum = 0 < albums.Count ? albums[0] : null;
if (currentAlbum == null)
{
var Event = storage.GetEvent(Convert.ToInt64(eventID));
currentAlbum = new Album {Event = Event, UserID = uid};
storage.SaveAlbum(currentAlbum);
}
var fileNamePath = PhotoConst.ImagesPath + uid + "/" + currentAlbum.Id + "/";
var listFiles = store.ListFilesRelative("", fileNamePath, "*.*", false);
for (var j = 0; j < Request.Files.Count; j++)
{
var file = Request.Files[j];
if (file.ContentLength > SetupInfo.MaxUploadSize)
continue;
if (string.IsNullOrEmpty(file.FileName))
continue;
var currentImageInfo = new ImageInfo();
var fileExtension = FileUtility.GetFileExtension(file.FileName);
var fileNameWithOutExtension = FileUtility.GetFileName(file.FileName);
var addSuffix = string.Empty;
var i = 1;
while (CheckFile(listFiles, fileNameWithOutExtension + addSuffix + PhotoConst.THUMB_SUFFIX + fileExtension))
{
addSuffix = "(" + i.ToString() + ")";
i++;
}
var fileNameThumb = fileNamePath + fileNameWithOutExtension + addSuffix + PhotoConst.THUMB_SUFFIX + "." + PhotoConst.jpeg_extension;
var fileNamePreview = fileNamePath + fileNameWithOutExtension + addSuffix + PhotoConst.PREVIEW_SUFFIX + "." + PhotoConst.jpeg_extension;
currentImageInfo.Name = fileNameWithOutExtension;
currentImageInfo.PreviewPath = fileNamePreview;
currentImageInfo.ThumbnailPath = fileNameThumb;
var fs = file.InputStream;
try
{
var reader = new EXIFReader(fs);
currentImageInfo.ActionDate = (string) reader[PropertyTagId.DateTime];
}
catch
{
}
ImageHelper.GenerateThumbnail(fs, fileNameThumb, ref currentImageInfo, store);
ImageHelper.GeneratePreview(fs, fileNamePreview, ref currentImageInfo, store);
fs.Dispose();
var image = new AlbumItem(currentAlbum)
{
Name = currentImageInfo.Name,
Timestamp = ASC.Core.Tenants.TenantUtil.DateTimeNow(),
UserID = uid,
Location = currentImageInfo.Name,
PreviewSize = new Size(currentImageInfo.PreviewWidth, currentImageInfo.PreviewHeight),
ThumbnailSize = new Size(currentImageInfo.ThumbnailWidth, currentImageInfo.ThumbnailHeight)
};
storage.SaveAlbumItem(image);
currentAlbum.FaceItem = image;
storage.SaveAlbum(currentAlbum);
info.Add(image.Id.ToString());
}
return info;
}
public override FileUploadResult ProcessUpload(HttpContext context)
{
if (!ASC.Core.SecurityContext.AuthenticateMe(CookiesManager.GetCookies(CookiesType.AuthKey)))
{
return new FileUploadResult
{
Success = false,
Message = "Permission denied"
};
}
var result = "";
try
{
if (ProgressFileUploader.HasFilesToUpload(context))
{
var postedFile = new ProgressFileUploader.FileToUpload(context);
var fileName = postedFile.FileName;
var inputStream = postedFile.InputStream;
var store = Data.Storage.StorageFactory.GetStorage(TenantProvider.CurrentTenantID.ToString(), "photo");
var storage = StorageFactory.GetStorage();
var uid = context.Request["uid"];
var eventID = context.Request["eventID"];
var albums = storage.GetAlbums(Convert.ToInt64(eventID), uid);
var currentAlbum = 0 < albums.Count ? albums[0] : null;
if (currentAlbum == null)
{
var Event = storage.GetEvent(Convert.ToInt64(eventID));
currentAlbum = new Album
{
Event = Event,
UserID = uid
};
storage.SaveAlbum(currentAlbum);
}
if (context.Session["photo_albumid"] != null)
{
context.Session["photo_albumid"] = currentAlbum.Id;
}
var fileNamePath = PhotoConst.ImagesPath + uid + "/" + currentAlbum.Id + "/";
var currentImageInfo = new ImageInfo();
var listFiles = store.ListFilesRelative("", fileNamePath, "*.*", false);
context.Session["photo_listFiles"] = listFiles;
var fileExtension = FileUtility.GetFileExtension(fileName);
var fileNameWithOutExtension = GetFileName(fileName);
var addSuffix = string.Empty;
//if file already exists
var i = 1;
while (CheckFile(listFiles, fileNameWithOutExtension + addSuffix + PhotoConst.THUMB_SUFFIX + fileExtension))
{
addSuffix = "(" + i.ToString() + ")";
i++;
}
var fileNameThumb = fileNamePath + fileNameWithOutExtension + addSuffix + PhotoConst.THUMB_SUFFIX + "." + PhotoConst.jpeg_extension;
var fileNamePreview = fileNamePath + fileNameWithOutExtension + addSuffix + PhotoConst.PREVIEW_SUFFIX + "." + PhotoConst.jpeg_extension;
currentImageInfo.Name = fileNameWithOutExtension;
currentImageInfo.PreviewPath = fileNamePreview;
currentImageInfo.ThumbnailPath = fileNameThumb;
var fs = inputStream;
try
{
var reader = new EXIFReader(fs);
currentImageInfo.ActionDate = (string) reader[PropertyTagId.DateTime];
}
catch
{
}
ImageHelper.GenerateThumbnail(fs, fileNameThumb, ref currentImageInfo, store);
ImageHelper.GeneratePreview(fs, fileNamePreview, ref currentImageInfo, store);
fs.Dispose();
var image = new AlbumItem(currentAlbum)
{
Name = currentImageInfo.Name,
Timestamp = ASC.Core.Tenants.TenantUtil.DateTimeNow(),
UserID = uid,
Location = currentImageInfo.Name,
PreviewSize = new Size(currentImageInfo.PreviewWidth, currentImageInfo.PreviewHeight),
ThumbnailSize = new Size(currentImageInfo.ThumbnailWidth, currentImageInfo.ThumbnailHeight)
};
storage.SaveAlbumItem(image);
currentAlbum.FaceItem = image;
storage.SaveAlbum(currentAlbum);
var response = image.Id.ToString();
var byteArray = System.Text.Encoding.UTF8.GetBytes(response);
result = Convert.ToBase64String(byteArray);
}
}
catch (Exception ex)
{
return new FileUploadResult
{
Success = false,
Message = ex.Message,
};
}
return new FileUploadResult
{
Success = true,
Data = "",
Message = result
};
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
// Get the data
HttpPostedFile jpeg_image_upload = Request.Files["Filedata"];
IDataStore store = StorageFactory.GetStorage(TenantProvider.CurrentTenantID.ToString(), "photo");
var storage = ASC.PhotoManager.Model.StorageFactory.GetStorage();
string uid = Request["uid"];
string eventID = Request["eventID"];
bool clearSession = false;
Album currentAlbum = null;
var albums = storage.GetAlbums(Convert.ToInt64(eventID), uid);
clearSession = true;
currentAlbum = 0 < albums.Count ? albums[0] : null;
if (currentAlbum == null)
{
Event Event = storage.GetEvent(Convert.ToInt64(eventID));
currentAlbum = new Album();
currentAlbum.Event = Event;
currentAlbum.UserID = uid;
storage.SaveAlbum(currentAlbum);
}
if (Session["photo_albumid"] != null)
{
if (currentAlbum.Id != (long)Session["photo_albumid"])
clearSession = true;
Session["photo_albumid"] = currentAlbum.Id;
}
else
clearSession = true;
string fileNamePath = Resources.PhotoManagerResource.ImagesPath + uid + "/" + currentAlbum.Id + "/";
ImageInfo currentImageInfo = new ImageInfo();
string[] listFiles;
if (Session["photo_listFiles"] != null && !clearSession)
listFiles = (string[])Session["photo_listFiles"];
else
{
listFiles = store.ListFilesRelative("", fileNamePath, "*.*", false);
Session["photo_listFiles"] = listFiles;
}
string fileExtension = GetFileExtension(jpeg_image_upload.FileName);
string fileNameWithOutExtension = GetFileName(jpeg_image_upload.FileName);
string addSuffix = string.Empty;
//if file already exists
int i = 1;
while (CheckFile(listFiles, fileNameWithOutExtension + addSuffix + Constants.THUMB_SUFFIX + fileExtension))
{
addSuffix = "(" + i.ToString() + ")";
i++;
}
string fileNameThumb = fileNamePath + fileNameWithOutExtension + addSuffix + Constants.THUMB_SUFFIX + "." + Constants.jpeg_extension;
string fileNamePreview = fileNamePath + fileNameWithOutExtension + addSuffix + Constants.PREVIEW_SUFFIX + "." + Constants.jpeg_extension;
currentImageInfo.Name = fileNameWithOutExtension;
currentImageInfo.PreviewPath = fileNamePreview;
currentImageInfo.ThumbnailPath = fileNameThumb;
Stream fs = jpeg_image_upload.InputStream;
try
{
EXIFReader reader = new EXIFReader(fs);
currentImageInfo.ActionDate = (string)reader[PropertyTagId.DateTime];
}
catch { }
ImageHelper.GenerateThumbnail(fs, fileNameThumb, ref currentImageInfo, store);
ImageHelper.GeneratePreview(fs, fileNamePreview, ref currentImageInfo, store);
fs.Dispose();
AlbumItem image = new AlbumItem(currentAlbum);
image.Name = currentImageInfo.Name;
image.Timestamp = ASC.Core.Tenants.TenantUtil.DateTimeNow();
image.UserID = uid;
image.Location = currentImageInfo.Name;
image.PreviewSize = new Size(currentImageInfo.PreviewWidth, currentImageInfo.PreviewHeight);
image.ThumbnailSize = new Size(currentImageInfo.ThumbnailWidth, currentImageInfo.ThumbnailHeight);
storage.SaveAlbumItem(image);
currentAlbum.FaceItem = image;
storage.SaveAlbum(currentAlbum);
string response = image.Id.ToString();
byte[] byteArray = System.Text.Encoding.UTF8.GetBytes(response);
string encodingResponse = Convert.ToBase64String(byteArray);
Response.StatusCode = 200;
Response.Write(encodingResponse);
}
catch
{
// If any kind of error occurs return a 500 Internal Server error
Response.StatusCode = 500;
Response.Write("An error occured");
Response.End();
}
finally
{
Response.End();
}
}
