private string GetTourAttr(XmlDocument tourDoc, string attr)
{
if (tourDoc != null)
{
return tourDoc.GetAttributeValue("Tour", attr);
}
return null;
}
private long CreateCollection(string filename, Stream fileContent, ProfileDetails profileDetails, CommunityDetails parentCommunity)
{
// Get name/ tags/ category from Tour.
var collectionDoc = new XmlDocument();
ContentDetails content = null;
// NetworkStream is not Seek able. Need to load into memory stream so that it can be sought
using (Stream writablefileContent = new MemoryStream())
{
fileContent.CopyTo(writablefileContent);
writablefileContent.Position = 0;
content = GetContentDetail(filename, writablefileContent, profileDetails, parentCommunity);
writablefileContent.Seek(0, SeekOrigin.Begin);
collectionDoc = collectionDoc.SetXmlFromWtml(writablefileContent);
}
if (collectionDoc != null)
{
content.Name = collectionDoc.GetAttributeValue("Folder", "Name");
}
var contentService = DependencyResolver.Current.GetService(typeof(IContentService)) as IContentService;
var contentId = content.ID = contentService.CreateContent(content);
if (contentId > 0)
{
var notificationService = DependencyResolver.Current.GetService(typeof(INotificationService)) as INotificationService;
notificationService.NotifyNewEntityRequest(content, BaseUri() + "/");
}
return contentId;
}
public async Task<JsonResult> AddContent(HttpPostedFileBase contentFile, string id, bool extended)
{
if (CurrentUserId == 0)
{
await TryAuthenticateFromHttpContext(_communityService, _notificationService);
}
var contentDataViewModel = new ContentDataViewModel();
XmlDocument tourDoc = null;
if (contentFile != null)
{
// Get File details.
var fileDetail = new FileDetail();
fileDetail.SetValuesFrom(contentFile);
contentDataViewModel.ContentDataID = fileDetail.AzureID;
contentDataViewModel.ContentFileName = Path.GetFileName(contentFile.FileName);
contentDataViewModel.ContentFileDetail = string.Format(
CultureInfo.InvariantCulture,
"{0}~{1}~{2}~{3}~-1",
Path.GetExtension(contentFile.FileName),
contentFile.ContentLength,
fileDetail.AzureID,
contentFile.ContentType);
contentDataViewModel.ThumbnailLink = Url.Content("~/content/images/default" + Path.GetExtension(contentDataViewModel.ContentFileName).GetContentTypes().ToString().ToLower() + "thumbnail.png");
// Upload associated file in the temporary container. Once the user publishes the content
// then we will move the file from temporary container to the actual container.
// TODO: Need to have clean up task which will delete all unused file from temporary container.
_contentService.UploadTemporaryFile(fileDetail);
// Only for tour files, properties of the tour like title, description, author and thumbnail should be taken.
if (Constants.TourFileExtension.Equals(Path.GetExtension(contentFile.FileName), StringComparison.OrdinalIgnoreCase))
{
tourDoc = new XmlDocument();
contentFile.InputStream.Seek(0, SeekOrigin.Begin);
tourDoc = tourDoc.SetXmlFromTour(contentFile.InputStream);
if (tourDoc != null)
{
// Note that the spelling of Description is wrong because that's how WWT generates the WTT file.
contentDataViewModel.TourTitle = tourDoc.GetAttributeValue("Tour", "Title");
contentDataViewModel.TourThumbnail = tourDoc.GetAttributeValue("Tour", "ThumbnailUrl");
contentDataViewModel.TourDescription = tourDoc.GetAttributeValue("Tour", "Descirption");
contentDataViewModel.TourDistributedBy = tourDoc.GetAttributeValue("Tour", "Author");
contentDataViewModel.TourLength = tourDoc.GetAttributeValue("Tour", "RunTime");
}
}
else if (Constants.CollectionFileExtension.Equals(Path.GetExtension(contentFile.FileName), StringComparison.OrdinalIgnoreCase))
{
//// Only for WTML files, properties of the collection like title, thumbnail should be taken.
tourDoc = new XmlDocument();
contentFile.InputStream.Seek(0, SeekOrigin.Begin);
tourDoc = tourDoc.SetXmlFromWtml(contentFile.InputStream);
if (tourDoc != null)
{
contentDataViewModel.TourTitle = tourDoc.GetAttributeValue("Folder", "Name");
}
}
}
return Json(new
{
contentData=contentDataViewModel,
extendedData = extended ? new {
tags=GetTourAttr(tourDoc,"Keywords"),
taxonomy = GetTourAttr(tourDoc, "Taxonomy"),
tourGuid = GetTourAttr(tourDoc, "ID"),
userLevel = GetTourAttr(tourDoc, "UserLevel"),
author = GetTourAttr(tourDoc, "Author"),
authorEmail = GetTourAttr(tourDoc, "AuthorEmail"),
authorUrl = GetTourAttr(tourDoc, "AuthorUrl"),
organization = GetTourAttr(tourDoc, "OrganizationName"),
organizationUrl = GetTourAttr(tourDoc, "OrganizationUrl"),
classification = GetTourAttr(tourDoc, "Classification"),
ithList = GetTourAttr(tourDoc, "ITHList")
} : null
});
}
private long CreateTour(string filename, Stream fileContent, ProfileDetails profileDetails, CommunityDetails parentCommunity)
{
var tourDoc = new XmlDocument();
ContentDetails content = null;
// NetworkStream is not Seek able. Need to load into memory stream so that it can be sought
using (Stream writablefileContent = new MemoryStream())
{
fileContent.CopyTo(writablefileContent);
writablefileContent.Position = 0;
content = GetContentDetail(filename, writablefileContent, profileDetails, parentCommunity);
writablefileContent.Position = 0;
tourDoc = tourDoc.SetXmlFromTour(writablefileContent);
}
if (tourDoc != null)
{
// Note that the spelling of Description is wrong because that's how WWT generates the WTT file.
content.Name = tourDoc.GetAttributeValue("Tour", "Title");
content.Description = tourDoc.GetAttributeValue("Tour", "Descirption");
content.DistributedBy = tourDoc.GetAttributeValue("Tour", "Author");
content.TourLength = tourDoc.GetAttributeValue("Tour", "RunTime");
}
var contentService = DependencyResolver.Current.GetService(typeof(IContentService)) as IContentService;
var contentId = content.ID = contentService.CreateContent(content);
if (contentId > 0)
{
var notificationService = DependencyResolver.Current.GetService(typeof(INotificationService)) as INotificationService;
notificationService.NotifyNewEntityRequest(content, BaseUri() + "/");
}
return contentId;
}