/// <summary>
/// This function retrieves the contents uploaded by the user.
/// </summary>
/// <param name="userId">User identity.</param>
/// <returns>Payload details.</returns>
public async Task <PayloadDetails> GetUserContents(long userId)
{
PayloadDetails payloadDetails = null;
Expression <Func <Content, bool> > condition = c => c.CreatedByID == userId &&
c.IsDeleted == false &&
Enumerable.FirstOrDefault(c.CommunityContents) != null &&
!(bool)Enumerable.FirstOrDefault(c.CommunityContents).Community.IsDeleted;
Func <Content, object> orderBy = c => c.ModifiedDatetime;
var contents = _contentRepository.GetItems(condition, orderBy, true);
// Get Content Details object from Contents so that it has permission details
var contentDetailsList = new List <ContentDetails>();
foreach (Content content in contents)
{
var userRole = GetContentUserRole(content, userId);
// For private contents, user's who have not assigned explicit permission will not have access.
if (userRole != UserRole.None)
{
var contentDetails = new ContentDetails(userRole.GetPermission());
contentDetails.SetValuesFrom(content);
contentDetailsList.Add(contentDetails);
}
}
payloadDetails = PayloadDetailsExtensions.InitializePayload();
payloadDetails.Name = "My Contents";
payloadDetails.SetValuesFrom(contentDetailsList);
return(payloadDetails);
}
public async Task <JsonResult> SaveEdits(string contentInputViewModel)
{
if (CurrentUserId == 0)
{
await TryAuthenticateFromHttpContext(_communityService, _notificationService);
}
//TODO: understand why can't cast the viewmodel directly the way we do with new content??
var viewModel = JsonConvert.DeserializeObject <ContentInputViewModel>(contentInputViewModel);
var isValid = ModelState.IsValid;
if (isValid)
{
if (CurrentUserId != 0 && viewModel.ID.HasValue)
{
var contentDetails = new ContentDetails();
contentDetails.SetValuesFrom(viewModel);
// Update contents.
_contentService.UpdateContent(contentDetails, CurrentUserId);
return(Json(contentDetails));
}
return(Json("error: User not logged in"));
}
return(Json("error: Could not save changes to content"));
}
public ContentDetails GetContentDetails(Guid azureId)
{
ContentDetails contentDetails = null;
var content = _contentRepository.GetContent(azureId);
if (content != null)
{
var userRole = UserRole.SiteAdmin;
var userPermission = userRole.GetPermission();
contentDetails = new ContentDetails(userPermission);
contentDetails.SetValuesFrom(content);
}
return(contentDetails);
}
public ContentDetails GetContentDetails(Guid azureId, bool?deleted)
{
var deletedCondition = deleted.HasValue ? deleted : false;
ContentDetails contentDetails = null;
var content = _contentRepository.GetContent(azureId, deletedCondition);
if (content != null)
{
var userRole = UserRole.SiteAdmin;
var userPermission = userRole.GetPermission();
contentDetails = new ContentDetails(userPermission);
contentDetails.SetValuesFrom(content);
}
return(contentDetails);
}
public async Task <JsonResult> New(ContentInputViewModel contentInputViewModel, string id)
{
if (CurrentUserId == 0)
{
await TryAuthenticateFromHttpContext(_communityService, _notificationService);
}
if (ModelState.IsValid)
{
var contentDetails = new ContentDetails();
contentDetails.SetValuesFrom(contentInputViewModel);
contentDetails.CreatedByID = CurrentUserId;
contentInputViewModel.ID = contentDetails.ID = _contentService.CreateContent(contentDetails);
}
return(new JsonResult {
Data = contentInputViewModel
});
}
/// <summary>
/// Gets the contents from the Layerscape database.
/// </summary>
/// <param name="contentId">Content for which details to be fetched</param>
/// <param name="userId">Id of the user who is accessing</param>
/// <returns>Details about the content</returns>
public ContentDetails GetContentDetailsForEdit(long contentId, long userId)
{
ContentDetails contentDetails = null;
var content = _contentRepository.GetContent(contentId);
if (content != null)
{
Permission userPermission;
var userRole = GetContentUserRole(content, userId);
// In case of Edit, user should have role assigned for editing the content.
if (CanEditDeleteContent(content, userId, userRole))
{
userPermission = userRole.GetPermission();
contentDetails = new ContentDetails(userPermission);
contentDetails.SetValuesFrom(content);
}
}
return(contentDetails);
}
/// <summary>
/// Gets the contents from the Layerscape database.
/// </summary>
/// <param name="contentId">Content for which details to be fetched</param>
/// <param name="userId">Id of the user who is accessing</param>
/// <returns>Details about the content</returns>
public ContentDetails GetContentDetails(long contentId, long userId)
{
ContentDetails contentDetails = null;
var content = _contentRepository.GetContent(contentId);
if (content != null)
{
Permission userPermission;
var userRole = GetContentUserRole(content, userId);
// For private contents, user's who have not assigned explicit permission will not have access.
if (CanReadContent(userRole))
{
userPermission = userRole.GetPermission();
contentDetails = new ContentDetails(userPermission);
contentDetails.SetValuesFrom(content);
}
}
return(contentDetails);
}
