public ActionResult PostPictureUpdate(PostModel.PostPictureModel model)
{
if (!_permissionService.Authorize(StandardPermissionProvider.ManagePosts))
{
return(AccessDeniedView());
}
var postPicture = _postService.GetPostPictureById(model.Id);
if (postPicture == null)
{
throw new ArgumentException("No post picture found with the specified id");
}
postPicture.DisplayOrder = model.DisplayOrder;
_postService.UpdatePostPicture(postPicture);
var picture = _pictureService.GetPictureById(postPicture.PictureId);
if (picture == null)
{
throw new ArgumentException("No picture found with the specified id");
}
_pictureService.UpdatePicture(picture.Id,
_pictureService.LoadPictureBinary(picture),
picture.MimeType,
picture.SeoFilename,
model.OverrideAltAttribute,
model.OverrideTitleAttribute);
return(new NullJsonResult());
}
public ActionResult PostPictureList(DataSourceRequest command, int postId)
{
if (!_permissionService.Authorize(StandardPermissionProvider.ManagePosts))
{
return(AccessDeniedView());
}
var postPictures = _postService.GetPostPicturesByPostId(postId);
var postPicturesModel = postPictures
.Select(x =>
{
var picture = _pictureService.GetPictureById(x.PictureId);
if (picture == null)
{
throw new Exception("Picture cannot be loaded");
}
var m = new PostModel.PostPictureModel
{
Id = x.Id,
PostId = x.PostId,
PictureId = x.PictureId,
PictureUrl = _pictureService.GetPictureUrl(picture),
OverrideAltAttribute = picture.AltAttribute,
OverrideTitleAttribute = picture.TitleAttribute,
DisplayOrder = x.DisplayOrder
};
return(m);
})
.ToList();
var gridModel = new DataSourceResult
{
Data = postPicturesModel,
Total = postPicturesModel.Count
};
return(Json(gridModel));
}
