/// <summary>
/// Save image in the Media library
/// </summary>
/// <param name="stream"></param>
/// <param name="fileName"></param>
/// <param name="path"></param>
/// <param name="mediaItemName"></param>
/// <returns></returns>
private bool UploadMediaItem(Stream stream, string fileName, string path, string mediaItemName)
{
if (string.IsNullOrWhiteSpace(fileName) || string.IsNullOrWhiteSpace(path) || string.IsNullOrWhiteSpace(mediaItemName))
{
Sitecore.Diagnostics.Log.Error($"Could not upload media item either filename, path or mediaitemname is null.", this);
return(false);
}
if (stream == Stream.Null)
{
Sitecore.Diagnostics.Log.Error($"Could not upload stream is null for media item {mediaItemName}.", this);
return(false);
}
string destination = $"{path}/{mediaItemName}";
try
{
Sitecore.Resources.Media.MediaCreatorOptions options =
new Sitecore.Resources.Media.MediaCreatorOptions()
{
FileBased = false,
IncludeExtensionInItemName = false,
OverwriteExisting = true,
Versioned = false,
Destination = destination,
Database = Sitecore.Configuration.Factory.GetDatabase(masterDb),
AlternateText = mediaItemName
};
using (new SecurityDisabler())
{
Sitecore.Resources.Media.MediaCreator creator = new Sitecore.Resources.Media.MediaCreator();
MediaItem mediaItem = creator.CreateFromStream(stream, fileName, options);
if (mediaItem != null)
{
Log.Info($"Media Item {destination} uploaded successfully.", this);
return(true);
}
}
}
catch (Exception ex)
{
Log.Error($"Error uploading Media Item {destination}", ex, this);
}
finally
{
stream.Dispose();
}
return(false);
}
public MediaItem CreateMedaiItem(Stream stream, string fileName, string sitecorePath)
{
Sitecore.Resources.Media.MediaCreatorOptions options = new Sitecore.Resources.Media.MediaCreatorOptions()
{
FileBased = false,
IncludeExtensionInItemName = false,
OverwriteExisting = false,
Versioned = false,
Destination = sitecorePath + "/" + Path.GetFileNameWithoutExtension(fileName),
Database = Sitecore.Configuration.Factory.GetDatabase("master")
};
Sitecore.Resources.Media.MediaCreator creator = new Sitecore.Resources.Media.MediaCreator();
MediaItem mediaItem = creator.CreateFromStream(stream, fileName, options);
return(mediaItem);
}
/// <summary>
/// save image inside media gallery
/// </summary>
/// <param name="image">Image</param>
/// <param name="fileName">File name</param>
/// <param name="alternateText">Alternate text image</param>
public static void SaveImage(Bitmap image, string fileName, string alternateText)
{
// Create memory stream object
var memoryStream = new MemoryStream();
image.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Jpeg);
// save image in Media galley
var options = new Sitecore.Resources.Media.MediaCreatorOptions
{
FileBased = false,
OverwriteExisting = true,
Versioned = true,
IncludeExtensionInItemName = true,
Destination = fileName,
Database = Factory.GetDatabase("master"),
AlternateText = alternateText
};
using (new SecurityDisabler())
{
var creator = new Sitecore.Resources.Media.MediaCreator();
creator.CreateFromStream(memoryStream, fileName, options);
}
}
/// <summary>
/// Add the image to Sitecore
/// </summary>
/// <param name="percolatePost"></param>
/// <returns></returns>
public MediaItem CreateMedia(PercolatePost percolatePost)
{
//Create the options
Sitecore.Resources.Media.MediaCreatorOptions options = new Sitecore.Resources.Media.MediaCreatorOptions();
options.FileBased = false;
options.IncludeExtensionInItemName = false;
options.KeepExisting = false;
options.Versioned = false;
options.Destination = PercolateConstants.Paths.MediaPath + percolatePost.Media.Id;
options.Database = Sitecore.Configuration.Factory.GetDatabase(Settings.PercolateSettings.MasterDBName);
//read the image from percolate
var webClient = new WebClient();
byte[] imageBytes = webClient.DownloadData(percolatePost.Media.Src);
MemoryStream stream = new MemoryStream();
stream.Write(imageBytes, 0, imageBytes.Length);
//create the image
Sitecore.Resources.Media.MediaCreator creator = new Sitecore.Resources.Media.MediaCreator();
MediaItem mediaItem = creator.CreateFromStream(stream, string.Format("{0}.{1}", percolatePost.Media.Id, percolatePost.Media.Format), options);
return mediaItem;
}
public ActionResult UploadImage()
{
bool isSavedSuccessfully = true;
string fName = "";
try
{
using (new SecurityDisabler())
{
foreach (string fileName in Request.Files)
{
HttpPostedFileBase file = Request.Files[fileName];
//Save file content goes here
if (file != null && file.ContentLength > 0)
{
var tempStream = new MemoryStream();
file.InputStream.CopyTo(tempStream);
tempStream.Seek(0, SeekOrigin.Begin);
fName = file.FileName;
var newFileName =
Guid.NewGuid()
.ToString()
.Replace("-", string.Empty)
.Replace("{", string.Empty)
.Replace("}", string.Empty);
var imagesRootId = ID.Parse(Settings.GetSetting("ImagesRoot"));
var imagesRoot = Sitecore.Context.Database.GetItem(imagesRootId);
// Create the options
Sitecore.Resources.Media.MediaCreatorOptions options =
new Sitecore.Resources.Media.MediaCreatorOptions();
// Store the file in the database, not as a file
options.FileBased = false;
// Remove file extension from item name
options.IncludeExtensionInItemName = false;
// Overwrite any existing file with the same name
options.KeepExisting = false;
// Do not make a versioned template
options.Versioned = false;
options.IncludeExtensionInItemName = false;
// set the path
options.Destination = imagesRoot.Paths.FullPath + "/" + newFileName;
// Set the database
options.Database = Sitecore.Configuration.Factory.GetDatabase("master");
// Now create the file
Sitecore.Resources.Media.MediaCreator creator =
new Sitecore.Resources.Media.MediaCreator();
MediaItem mediaItem = creator.CreateFromStream(tempStream,
newFileName + Path.GetExtension(file.FileName), options);
PublishManager.PublishItem(mediaItem, new[] { Database.GetDatabase("web"), },
new[] { Language.Current }, false, false);
CorePipeline.Run("detectFaces", new DetectFacesArgs(mediaItem.InnerItem));
}
}
}
}
catch (Exception ex)
{
isSavedSuccessfully = false;
}
if (isSavedSuccessfully)
{
return(Json(new { Message = fName }));
}
return(Json(new { Message = "Error in saving file" }));
}