public Item UploadFile(string targetPath, File fileInfo, string altText)
{
string uri = fileInfo.Url.StartsWith("http") ? fileInfo.Url : "https://gathercontent.s3.amazonaws.com/" + fileInfo.Url;
string extension = string.Empty;
if (fileInfo.FileName.Contains("."))
{
extension = fileInfo.FileName.Substring(fileInfo.FileName.LastIndexOf('.') + 1);
}
var request = (HttpWebRequest)WebRequest.Create(uri);
var resp = (HttpWebResponse)request.GetResponse();
var stream = resp.GetResponseStream();
using (var memoryStream = new MemoryStream())
{
memoryStream.Seek(0, SeekOrigin.Begin);
if (stream != null)
{
stream.CopyTo(memoryStream);
}
if (memoryStream.Length > 0)
{
altText = ItemUtil.ProposeValidItemName(altText);
var media = CreateMedia(targetPath, fileInfo, extension, memoryStream, altText);
return(media);
}
}
return(null);
}
protected virtual Item CreateMedia(string rootPath, File mediaFile, string extension, Stream mediaStream)
{
using (new SecurityDisabler())
{
var validItemName = ItemUtil.ProposeValidItemName(mediaFile.FileName);
var filesFolder = GetItemByPath(rootPath);
if (filesFolder != null)
{
var files = filesFolder.Children;
var item = files.FirstOrDefault(f => f.Name == validItemName &&
DateUtil.IsoDateToDateTime(f.Fields["__Created"].Value) >=
mediaFile.UpdatedDate);
if (item != null)
{
return(item);
}
}
var mediaOptions = new MediaCreatorOptions
{
Database = ContextDatabase,
FileBased = false,
IncludeExtensionInItemName = false,
KeepExisting = true,
Versioned = false,
Destination = string.Concat(rootPath, "/", validItemName)
};
var previewImgItem = MediaManager.Creator.CreateFromStream(mediaStream, validItemName + "." + extension, mediaOptions);
return(previewImgItem);
}
}
public Item UploadFile(string targetPath, File fileInfo)
{
var gcsettings = new AccountsRepository().GetAccountSettings();
var itemService = new ItemsService(gcsettings);
string extension = string.Empty;
if (fileInfo.FileName.Contains("."))
{
extension = fileInfo.FileName.Substring(fileInfo.FileName.LastIndexOf('.') + 1);
}
var memoryStream = itemService.DownloadFile(fileInfo.FileId) as MemoryStream;
try
{
if (memoryStream.Length > 0)
{
var media = CreateMedia(targetPath, fileInfo, extension, memoryStream);
return(media);
}
}
finally
{
memoryStream.Close();
}
return(null);
}
protected virtual int CreateMedia(string rootPath, File mediaFile, string extension, Stream mediaStream)
{
if (mediaStream.Length > 0)
{
rootPath += "/" + mediaFile.FileName;
string[] path = rootPath.Split('/').Where(x => !string.IsNullOrWhiteSpace(x)).ToArray();
IMedia parentFolder = null;
IMedia itemMedia = null;
for (int i = 0; i < path.Length; i++)
{
var newItemMedia =
ContextService.MediaService.GetChildren(itemMedia?.Id ?? -1).FirstOrDefault(x => x.Name == path[i]);
if (i == path.Length - 2)
{
parentFolder = newItemMedia;
}
if (newItemMedia == null)
{
string mediaType = (i < path.Length)
? Constants.Conventions.MediaTypes.Folder
: Constants.Conventions.MediaTypes.File;
if (i == path.Length - 1 && IsImage(extension))
{
mediaType = Constants.Conventions.MediaTypes.Image;
}
itemMedia = itemMedia != null?ContextService.MediaService.CreateMedia(path[i], itemMedia, mediaType)
: ContextService.MediaService.CreateMedia(path[i], -1, mediaType);
ContextService.MediaService.Save(itemMedia);
}
else
{
itemMedia = newItemMedia;
}
}
if (itemMedia != null)
{
try
{
itemMedia.SetValue(Constants.Conventions.Media.File, mediaFile.FileName, mediaStream);
}
catch (Exception)
{
ContextService.MediaService.Delete(itemMedia);
var type = IsImage(extension) ? Constants.Conventions.MediaTypes.Image : Constants.Conventions.MediaTypes.File;
itemMedia = ContextService.MediaService.CreateMedia(mediaFile.FileName, parentFolder?.Id ?? -1, type);
itemMedia.SetValue(Constants.Conventions.Media.File, mediaFile.FileName, mediaStream);
}
ContextService.MediaService.Save(itemMedia);
return(itemMedia.Id);
}
}
return(0);
}
private int UploadFile(File file, string mediaType, string itemName, string fieldName)
{
var uri = file.Url.StartsWith("http") ? file.Url : "https://gathercontent.s3.amazonaws.com/" + file.Url;
var request = (HttpWebRequest)WebRequest.Create(uri);
var resp = (HttpWebResponse)request.GetResponse();
var stream = resp.GetResponseStream();
using (var memoryStream = new MemoryStream())
{
memoryStream.Seek(0, SeekOrigin.Begin);
stream?.CopyTo(memoryStream);
if (memoryStream.Length > 0)
{
var gatherContent = ContextService.MediaService.GetChildren(-1).FirstOrDefault(x => x.Name == "GatherContent");
if (gatherContent == null)
{
gatherContent = ContextService.MediaService.CreateMedia("GatherContent", -1, Constants.Conventions.MediaTypes.Folder);
ContextService.MediaService.Save(gatherContent);
}
var itemMedia =
ContextService.MediaService.GetChildren(gatherContent.Id).FirstOrDefault(x => x.Name == itemName);
if (itemMedia == null)
{
itemMedia = ContextService.MediaService.CreateMedia(itemName, gatherContent, Constants.Conventions.MediaTypes.Folder);
ContextService.MediaService.Save(itemMedia);
}
var fielfMedia =
ContextService.MediaService.GetChildren(itemMedia.Id).FirstOrDefault(x => x.Name == fieldName);
if (fielfMedia == null)
{
fielfMedia = ContextService.MediaService.CreateMedia(fieldName, itemMedia, Constants.Conventions.MediaTypes.Folder);
ContextService.MediaService.Save(fielfMedia);
}
var umbFile = ContextService.MediaService.GetChildren(fielfMedia.Id).FirstOrDefault(x => x.Name == file.FileName) ??
ContextService.MediaService.CreateMedia(file.FileName, fielfMedia, mediaType);
umbFile.SetValue(Constants.Conventions.Media.File, file.FileName, memoryStream);
ContextService.MediaService.Save(umbFile);
return(umbFile.Id);
}
return(0);
}
}
protected virtual Item CreateMedia(string rootPath, File mediaFile, string extension, Stream mediaStream, string altText)
{
using (new SecurityDisabler())
{
var validItemName = ItemUtil.ProposeValidItemName(mediaFile.FileName);
var filesFolder = GetItemByPath(rootPath);
if (filesFolder != null)
{
var files = filesFolder.Children;
var item = files.FirstOrDefault(f => f.Name == validItemName &&
DateUtil.IsoDateToDateTime(f.Fields["__Created"].Value) >=
mediaFile.UpdatedDate);
if (item != null)
{
return(item);
}
}
var mediaOptions = new MediaCreatorOptions
{
Database = ContextDatabase,
FileBased = false,
IncludeExtensionInItemName = false,
KeepExisting = true,
Versioned = false,
Destination = string.Concat(rootPath, "/", validItemName),
};
var previewImgItem = MediaManager.Creator.CreateFromStream(mediaStream, validItemName + "." + extension, mediaOptions);
//mediaOptions.AlternateText -- This is not working on the PROD.
//So forciing ALT Update using below code --- This works on the PROD.
//Update ALT Text
previewImgItem.Editing.BeginEdit();
previewImgItem["Alt"] = altText;
previewImgItem.Editing.EndEdit();
return(previewImgItem);
}
}
