private void CreateNewMediaItemWithStreamAndLink(Stream stream, MediaItem currentItem, LinkField relatedField, Media originalMedia)
{
var mediaCreator = new MediaCreator();
var options = new MediaCreatorOptions
{
Versioned = false,
IncludeExtensionInItemName = false,
Database = Factory.GetDatabase(ImageCompressionConstants.GlobalSettings.Database.Master),
Destination = $"/sitecore/media library{currentItem.MediaPath}webp"
};
using (new SecurityModel.SecurityDisabler())
{
var newHiddenMedia = mediaCreator.CreateFromStream(stream, currentItem.Name + ".webp", options);
newHiddenMedia.Editing.BeginEdit();
newHiddenMedia.Appearance.Hidden = true;
newHiddenMedia.Editing.EndEdit();
currentItem.BeginEdit();
relatedField.Value = string.Empty; //https://sitecore.stackexchange.com/questions/4104/how-to-programatically-update-a-general-link-field-in-a-custom-user-profille
new LinkField(originalMedia.MediaData.MediaItem.InnerItem.Fields[ImageCompressionConstants.ImageFields.RELATED_IMAGE_FIELD])
{
LinkType = "internal",
TargetID = newHiddenMedia.ID
};
currentItem.EndEdit();
}
}
protected void UpdateImageFile(MediaItem currentItem, byte[] responseData)
{
currentItem.BeginEdit();
Media media = MediaManager.GetMedia(currentItem);
Stream stream = new MemoryStream(responseData);
media.SetStream(stream, currentItem.Extension);
currentItem.EndEdit();
}
/// <summary>
/// This function update the passed media item from the file received in the context
/// </summary>
/// <param name="_itm">Siecore.Data.Items.Item, Media Item</param>
/// <param name="httpContext">System.Web.HttpContext, Current context from request</param>
/// <returns>MediaItem, Updated Media Item</returns>
public static MediaItem UpdateMediaItem(Item _itm, HttpContext httpContext)
{
MediaItem mediaItem = null;
if (_itm != null && httpContext != null)
{
try
{
mediaItem = new MediaItem(_itm);
mediaItem.BeginEdit();
if (httpContext.Request.Form["alt"] != null)
{
mediaItem.Alt = httpContext.Request.Form["alt"].ToString();
}
if (httpContext.Request.Form["Width"] != null)
{
mediaItem.InnerItem["Width"] = httpContext.Request.Form["Width"].ToString();
}
if (httpContext.Request.Form["Height"] != null)
{
mediaItem.InnerItem["Height"] = httpContext.Request.Form["Height"].ToString();
}
HttpFileCollection files = httpContext.Request.Files;
for (int i = 0; i < files.Count; i++)
{
HttpPostedFile httpPostedFile = files[i];
if (httpPostedFile.ContentLength != 0)
{
string fileName = httpPostedFile.FileName;
Stream inputStream = httpPostedFile.InputStream;
string extension = FileUtil.GetExtension(fileName);
try
{
mediaItem.Size = inputStream.Length;
Media media = MediaManager.GetMedia(mediaItem);
media.SetStream(inputStream, extension);
break;
}
catch
{
//Logger.Warn("Cannot create the versioned media item.");
}
}
}
mediaItem.EndEdit();
}
catch { }
}
return(mediaItem);
}
public static MediaItem UploadMedia(string mediaURl, string destination, Item item, ImageField imageField = null)
{
string uploadedMediaPath = string.Empty;
MediaItem mediaItem = null;
string cleanMediaURl = mediaURl;
if (mediaURl.Contains("?"))
{
cleanMediaURl = cleanMediaURl.Remove(cleanMediaURl.IndexOf('?'));
}
string extension = Path.GetExtension(cleanMediaURl);
string mediaName = Path.GetFileName(cleanMediaURl);
mediaName = mediaName.Replace(extension, "").Replace("-", " ").Replace("_", " ").Trim();
//int nameStartIndex = mediaURl.LastIndexOf('/');
//mediaURl.Substring(nameStartIndex).Replace(extension, "");
try
{
var webRequest = WebRequest.Create(mediaURl);
using (var webResponse = webRequest.GetResponse())
{
using (var stream = webResponse.GetResponseStream())
{
if (stream != null)
{
using (var memoryStream = new MemoryStream())
{
stream.CopyTo(memoryStream);
var mediaCreator = new MediaCreator();
var options = new MediaCreatorOptions
{
Versioned = false,
IncludeExtensionInItemName = true,
Database = item.Database,
Destination = destination + mediaName
};
using (new SecurityDisabler())
{
mediaItem = item.Database.GetItem(options.Destination);
if (mediaItem == null)
{
var creator = new MediaCreator();
mediaItem = MediaManager.Creator.CreateFromStream(memoryStream, mediaName + extension, options);
ImportReporter.Write(item, Level.Info, string.Format("New media item has been imported from {0}", mediaURl), extension, "Media Import");
}
mediaItem.BeginEdit();
if (imageField != null)
{
imageField.MediaID = mediaItem.ID;
}
uploadedMediaPath = mediaItem.MediaPath;
mediaItem.Alt = mediaName;
mediaItem.EndEdit();
}
}
}
}
}
}
catch (Exception ex)
{
ImportReporter.Write(item, Level.Error, string.Format("Error during media import from {0}. Error: {1}", mediaURl, ex.Message), extension, "Media Import");
}
return(mediaItem);
}
public MediaItem UploadMedia(string mediaUrl, string destination, Item item, ImageField imageField = null)
{
MediaItem mediaItem = null;
string cleanMediaUrl = mediaUrl.Contains("?")
? mediaUrl.Remove(mediaUrl.IndexOf('?'))
: mediaUrl;
string extension = Path.GetExtension(cleanMediaUrl);
string mediaName = Path.GetFileName(cleanMediaUrl);
mediaName = mediaName
.Replace(extension, "")
.Replace("-", " ")
.Replace("_", " ")
.Trim();
try
{
var webRequest = WebRequest.Create(mediaUrl);
using (var webResponse = webRequest.GetResponse())
using (var stream = webResponse.GetResponseStream())
{
if (stream == null)
{
return(mediaItem);
}
using (var memoryStream = new MemoryStream())
{
stream.CopyTo(memoryStream);
var mediaCreator = new MediaCreator();
var options = new MediaCreatorOptions
{
Versioned = false,
IncludeExtensionInItemName = true,
Database = item.Database,
Destination = destination + mediaName
};
using (new SecurityDisabler())
{
mediaItem = item.Database.GetItem(options.Destination);
if (mediaItem == null)
{
mediaItem = MediaManager.Creator.CreateFromStream(memoryStream, mediaName + extension, options);
Logger.Log($"New media item has been imported from {mediaUrl}", item.Paths.FullPath, LogType.Info);
}
if (imageField != null)
{
imageField.MediaID = mediaItem.ID;
}
mediaItem.BeginEdit();
mediaItem.Alt = mediaName;
mediaItem.EndEdit();
}
}
}
}
catch (Exception ex)
{
Logger.Log($"Error during media import from {mediaUrl}. Error: {ex.Message}", item.Paths.FullPath, LogType.Error, imageField?.InnerField?.InnerItem?.Name);
}
return(mediaItem);
}
